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Главная страница Справка Коды ЭШД D00 - D99 D32

Коды ЭШД

D29 D30 D31

D32

D33 D34 D35

D32

Код энциклопедии шахматных дебютов (ЭШД)

Описание

RU: Ферзевый гамбит. Защита Тарраша
EN: Tarrasch Defence: Sidelines and lines without g3

Ходы

1. d4 d5 2. c4 e6 3. Кc3 c5

Дебюты

Ферзевый гамбит , Отказанный ферзевый гамбит , Защита Тарраша

[Event "Kfar Sava"]
[Site "Kfar Sava"]
[Date "1996.??.??"]
[Round "?"]
[White "Alterman, Boris"]
[Black "Greenfeld, Alon"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2590"]
[BlackElo "2565"]
[Annotator "Alterman,B"]
[PlyCount "39"]
[EventDate "1996.??.??"]
[EventType "game"]
[EventRounds "3"]
[EventCountry "ISR"]
[SourceTitle "CBM 055"]
[Source "ChessBase"]
[SourceDate "1996.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.12.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. e3 d5 5. cxd5 exd5 6. d4 a6 $5 7. Be2 Bd6 8.
dxc5 Bxc5 9. O-O O-O 10. a3 Nc6 11. b4 Ba7 12. Bb2 (12. b5 $1 axb5 13. Nxb5 Bb8
14. Bb2 $14) 12... Be6 (12... d4 $6 13. exd4 Nxd4 14. Nxd4 Bxd4 $10 15. Bf3)
13. Rc1 (13. b5 $1 $14) 13... Rc8 $6 (13... d4 $1 14. exd4 Nxd4 15. Nxd4 Qxd4
$10) 14. b5 $1 axb5 15. Nxb5 Bb8 16. Qa4 $16 Ne4 17. Nbd4 (17. Rfd1 $5) 17...
Qd6 $2 18. Nxc6 bxc6 19. Be5 Qe7 20. Bxb8 (20. Bxb8 Rxb8 21. Rxc6 $1 Ra8 (21...
Bd7 22. Rc7 Bxa4 (22... Nc3 23. Rxd7 (23. Qxd7 Nxe2+ 24. Kh1 Qxd7 25. Rxd7 Ra8
26. Ra1 $16 Ra5) 23... Nxe2+ 24. Kh1 Qf6 $16) 23. Rxe7 Nc3 24. Bd3 $16) (21...
Qe8 22. Qc2 $1) (21... Rb2 22. Nd4 $16) (21... Rfe8 22. Qa5) 22. Qb4 Rfe8 23.
Rb1 $16) 1/2-1/2

[Event "CHN-CIS"]
[Site "Beijing"]
[Date "1991.??.??"]
[Round "?"]
[White "Lputian, Smbat G"]
[Black "Xu, Jun"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2570"]
[BlackElo "2535"]
[Annotator "Anand,V"]
[PlyCount "60"]
[EventDate "1991.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "CHN"]
[SourceTitle "CBM 028"]
[Source "ChessBase"]
[SourceDate "1992.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1992.06.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bg5 Be7 7. Bxe7 Ngxe7 8.
dxc5 (8. e3 cxd4 9. Nxd4 O-O 10. Bb5 $14) 8... d4 9. Ne4 (9. Nb5 $2 Qa5+) 9...
O-O 10. Ned2 (10. g3 Nf5 11. Bg2 Re8) 10... Qd5 11. Nb3 Rd8 12. g3 a5 $1 13.
Nc1 Qxc5 14. Nd3 Qb5 {Black has equalised effortlessly} 15. Bg2 Bf5 16. O-O
Rac8 17. a3 h6 18. Qd2 a4 19. Rac1 Na5 20. Rxc8 Nxc8 21. Qf4 Nb3 22. Rd1 Ne7
23. Qc7 Qd7 24. Qxd7 Rxd7 25. Nb4 Nc8 26. h3 Nb6 27. g4 Bh7 28. Ne1 Re7 29. Kf1
Be4 30. Bxe4 Rxe4 1/2-1/2

[Event "RUS-ch"]
[Site "Elista"]
[Date "1996.??.??"]
[Round "10"]
[White "Kharlov, Andrei"]
[Black "Ulybin, Mikhail"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2605"]
[BlackElo "2550"]
[Annotator "Bangiev,A"]
[PlyCount "43"]
[EventDate "1996.10.15"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "CBM 056"]
[Source "ChessBase"]
[SourceDate "1997.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.02.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 e6 4. e3 d5 5. d4 Nc6 6. cxd5 exd5 7. Bb5 Bd6 8. O-O
(8. dxc5 {ist die Hauptvariante.}) 8... O-O 9. h3 a6 10. Bxc6 bxc6 11. dxc5
Bxc5 12. b3 Re8 {[%csl Ye4]} 13. Bb2 {[%csl Yd4]} Qd6 $5 14. Na4 {[%csl Yc5]
[%cal Yb2f6]} Ba7 15. Bd4 $5 (15. Rc1 Ne4 16. Qc2 c5 17. Rfd1 Qg6 $5 {[%csl
Yg2,Rh3]} 18. Rxd5 Bxh3 19. g3 $13) 15... Ne4 {[%csl Yc5,Yd4]} 16. Bxa7 Rxa7
17. Nd2 (17. Rc1 Qg6 18. Nh4 (18. Kh1 Qh6 $36) 18... Qh6 19. Nf3 Qg6 $11) 17...
Nxd2 (17... Qg6 18. Nxe4 Rxe4 19. Qf3 Rh4 20. Rac1 Bxh3 (20... Rxh3 21. Qxd5
$14) 21. Qg3 $6) 18. Qxd2 Qg6 $1 19. Kh2 Qd6+ 20. Kh1 (20. g3 $2 Qh6) 20... Qh6
21. Kh2 (21. Qd4 {/\22...Re4} Rae7 $1 $17 22. Nc5 Bxh3 $2 23. gxh3 $19 Qxh3+
24. Kg1 Re5) (21. f4 Bxh3 22. gxh3 Qxh3+ 23. Qh2 Qxe3 $15) 21... Qd6+ 22. Kh1
1/2-1/2

[Event "NED-ch52"]
[Site "Rotterdam"]
[Date "1997.06.22"]
[Round "2"]
[White "Cifuentes Parada, Roberto"]
[Black "Sosonko, Gennadi"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2515"]
[BlackElo "2515"]
[Annotator "Bangiev,A"]
[PlyCount "40"]
[EventDate "1997.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "12"]
[SourceTitle "CBM 060"]
[Source "ChessBase"]
[SourceDate "1997.09.29"]
[SourceVersion "1"]
[SourceVersionDate "1997.09.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c5 5. cxd5 exd5 6. Nc3 Bd6 7. dxc5 Bxc5 8.
Be2 Nc6 9. O-O O-O 10. b3 a6 11. Bb2 (11. Na4 Ba7 12. Bb2 Ne4 (12... Qd6 13.
Bxf6 $6 Qxf6 14. Qxd5 Bf5 15. Qd2 b5 16. Nc3 Rfd8 17. Qb2 Nb4 $15 {Deze,
V-Gligoric,S/Novi Sad 1979}) 13. Rc1 Qd6 14. Nc3 Nf6 15. Nb1 Rd8 16. Nd4 $14 {
0-1 Averbakh,Y-Kochyev,A/ Moscow-4teams 1981 (36)}) 11... Ba7 12. Rc1 Qd6 13.
Nb1 $5 {/\Ba3; /\Nd4 gefolgt Nd2-f3} Rd8 14. Nd4 (14. Ba3 Qe6 15. Bc5 Bxc5 16.
Rxc5 Ne4 17. Rc1 Qg6 18. Kh1 Qf6 19. Kg1 d4 20. exd4 Nxd4 21. Nxd4 Rxd4 $15 {
Agzamov,G-Gavrikov,V/URS-ch49 Frunze 1981/1/2-1/2 (82)}) 14... Bb8 $5 $146 (
14... Ne4 15. Nd2 Bxd4 16. Bxd4 Nxd4 17. exd4 Bf5 18. Nb1 Rac8 19. f3 Ng5 20.
Qd2 Ne6 $132 {Inkiov,V-Lobron,E/Moscow GMA-op 1989/0-1 (54)}) 15. g3 (15. Nf3
Bg4 16. Nbd2 Ne4 $132) 15... Bh3 16. Re1 Ba7 $5 {Dieser fьr solche Stellungen
typische Zug ist gegen das Manцver Nb1-d2-f3 bzw. 17.Nxc6 gefolgt von Qd4
gerichtet.} (16... Bc7 17. Nxc6 bxc6 18. Qd4 $5 (18. Qc2 Bd7 19. Nd2 $14)) 17.
Ba3 (17. Nxc6 bxc6 18. Qc2 c5 $132) 17... Qd7 18. Bc5 Bxc5 19. Rxc5 Ne4 20. Rc1
Rac8 $132 1/2-1/2

[Event "DEN-ch"]
[Site "Esbjerg"]
[Date "1997.03.28"]
[Round "7"]
[White "Hansen, Curt"]
[Black "Schandorff, Lars"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2605"]
[BlackElo "2510"]
[Annotator "Bangiev,A"]
[PlyCount "102"]
[EventDate "1997.03.22"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[EventCategory "10"]
[SourceTitle "CBM 060"]
[Source "ChessBase"]
[SourceDate "1997.09.29"]
[SourceVersion "1"]
[SourceVersionDate "1997.09.29"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Bb5 Bd6 8. O-O
O-O 9. dxc5 Bxc5 10. b3 Bg4 11. Bb2 Bd6 12. h3 $5 (12. Be2 Rc8 (12... a6 13. h3
Bf5 14. Nd4 Nxd4 15. Qxd4 Bc7 16. Rfd1 Qd6 17. g3 Rad8 18. Bf3 $16 {0-1
Gyurkovics,M-Palkovi,J/HUN-chT 1994 (37)}) 13. Nd4 (13. Nb5 Bb8 14. Bxf6 Qxf6
15. Qxd5 Rfd8 16. Qe4 h5 17. h3 Re8 18. Qa4 $16 {1-0 Wirthensohn,H-Scherrer,R/
Lenk op 1992 (27)}) 13... Bxe2 (13... Be6 14. Ncb5 Bb8 15. Rc1 Re8 16. g3 Bh3
17. Re1 $14 {0-1 Wirthensohn,H-Wilder,M/Lugano op 1989 (42)}) 14. Ncxe2 Re8 15.
Nf3 Ne4 16. Ned4 Qf6 17. Rc1 {1/2-1/2 Razuvaev,Y-Olafsson,H/Reykjavik op 1990})
(12. Ne2 Bxf3 13. gxf3 Ne5 14. Ng3 Rc8 15. Be2 Re8 16. f4 Ned7 17. Bf3 Qa5 $14
{Ivanov,T-Abramov,S/Smolensk Alekhine op-B 1992/1/2-1/2 (50)}) (12. Rc1 Rc8 13.
Be2 Bb8 14. Nb5 Re8 15. Nbd4 Qd6 16. g3 Bh3 17. Re1 Ne4 18. Nxc6 bxc6 19. Qd4
Qh6 $132 {1-0 Markowski,T-Spraggett,K/Cannes op 1994 (39)}) 12... Bh5 13. Be2
Bb8 (13... Rc8 14. Nb5 Bb8 15. Bxf6 Qxf6 16. Qxd5 $5 {[%csl Rh5] In dieser
Variante steckt die Idee des Zuges 12.h3 (Der Bh5 ist nun angegriffen)}) 14.
Nh4 Bxe2 15. Nxe2 Be5 $5 16. Nd4 {/\17.Nhf3} (16. Bxe5 Nxe5 17. Nf5 Qd7 $14)
16... Nxd4 $5 17. Bxd4 Bxd4 18. Qxd4 Re8 $5 {/\19...Re4} 19. Nf3 Qa5 $5 {
[%csl Ya2]} 20. a4 Rac8 (20... Re4 $5 21. Qd3 Rc8 22. Rfc1 Ree8) 21. b4 $1 Qa6
22. b5 Qa5 23. Rfc1 h6 24. Ne5 Qb6 (24... Rc7 $5) 25. Rxc8 Rxc8 26. Qxb6 axb6
27. a5 bxa5 28. Rxa5 Ne4 {/\29...Rc1} 29. f3 Nd6 30. b6 Nc4 31. Rxd5 Nxb6 32.
Rb5 Nc4 33. Nxc4 Rxc4 34. Rxb7 h5 $1 {Die Stellung ist in der Theorie der
Schachendspiele gut bekannt und wird als unentschieden bewertet. Allerdings
muЯ sich Schwarz an die richtige Strategie halten. Es ist vor allem das aktive
Turmspiel.} 35. e4 g6 36. h4 Rc1+ 37. Kf2 Rc2+ 38. Kg3 Rd2 {[%csl Yg2]} 39. Rb1
Kg7 40. Rf1 Rb2 41. Rf2 Rb1 42. Kf4 Ra1 43. Rb2 Ra7 44. Rd2 Rb7 45. Rd3 Rb2 46.
g3 Rb7 47. g4 hxg4 48. Kxg4 (48. fxg4 Rb1 $1) 48... Rb1 $1 $11 49. f4 Rg1+ 50.
Rg3 (50. Kf3 Rh1 51. Kg3 Rg1+ 52. Kh3 Rf1 $11) 50... f5+ $1 51. exf5 gxf5+ (
51... gxf5+ 52. Kh3+ Rxg3+ 53. Kxg3 Kh6 54. Kh3 Kg6 $11) 1/2-1/2

[Event "FIDE-Wch k.o."]
[Site "New Delhi/Teheran"]
[Date "2000.11.27"]
[Round "1.1"]
[White "Kharlov, Andrei"]
[Black "Hansen, Sune Berg"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2627"]
[BlackElo "2545"]
[Annotator "Bangiev,A"]
[PlyCount "114"]
[EventDate "2000.11.27"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "IND"]
[SourceTitle "CBM 080"]
[Source "ChessBase"]
[SourceDate "2001.01.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.01.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. e3 a6 5. d4 d5 6. cxd5 exd5 7. Be2 Nc6 8. O-O
Bd6 9. dxc5 Bxc5 10. b3 O-O 11. Bb2 Ba7 12. Rc1 Be6 (12... Bg4 13. Nd4 Bxd4 14.
Bxg4 Be5 15. Bf3 Qd6 16. g3 Rad8 17. Bg2 Rfe8 18. Re1 h5 19. Qd2 h4 20. f4 Bxc3
21. Qxc3 hxg3 22. hxg3 Qe6 $132 {1/2-1/2 Jussupow,A-Topalov,V/Frankfurt 2000 
(43)}) 13. Na4 Ne4 $1 {Dies stellt ein typisches Manцver in derartigen
Stellungen dar. Schwarz nutzt damit die erste Mцglichkeit, das Feld e4 zu
erobern.} 14. Nd4 (14. Bxa6 Bxe3 (14... Nb4 15. Bxb7 Rb8 16. a3 $16) (14...
bxa6 15. Rxc6 $16) 15. Bxb7 (15. fxe3 $6 Rxa6) 15... Bxc1 16. Bxc1 Rxa4 17.
bxa4 Qc7 18. Bxc6 (18. Ba6 Nb4 $36) 18... Qxc6 19. Nd4 Qc4 20. Be3 Ra8 $132)
14... Qd6 15. Re1 (15. Nxe6 fxe6 $5) 15... Rfe8 16. Bd3 (16. Nxe6 Rxe6 $5)
16... Bd7 (16... Rac8 17. Nxc6 (17. Nxe6 Qxe6) 17... Rxc6 18. Rxc6 Qxc6 19. Qh5
h6 (19... b5 $6 20. Bxe4 dxe4 21. Qg5 $16) 20. Rc1 Qd6 $11) 17. Nxc6 (17. Qh5
Ne5 $132) 17... Bxc6 {Schwarz strebt danach, die Felder auf der Diagonale
h1-a8 zu sichern.} 18. Qg4 (18. Bxe4 Rxe4 19. Nc3 Rh4 20. g3 d4 $1) 18... Qh6
19. Qf5 (19. Rc2 Nxf2 $5 20. Rxf2 Bxe3 21. Rxe3 Rxe3 22. Be2 Bb5) 19... Rad8 (
19... Nxf2 $5 {Ein typischer Angriffsplan des Nachziehenden in der
Tarrasch-Verteidigung ist in der Regel gegen die weissen Bauern e3, f2, g2, h2
gerichtet. Durch das Springeropfer auf f2 versucht man den weissen Kцnig ins
Spiel hineinzuziehen.} 20. Qxh7+ (20. Kxf2 Bxe3+ 21. Kg3 (21. Kf1 Qxh2 22. Rxe3
Rxe3 $17) 21... Bg5 $1) 20... Qxh7 21. Bxh7+ Kxh7 22. Kxf2 Bxa4 23. bxa4 Re4
24. Rc7 Rae8 25. Rxf7 Bxe3+ 26. Kf1 d4 $36) 20. Bxe4 $1 {Damit ist eine
wichtige Angriffsfigur des Nachziehenden entfernt.} (20. Rc2 Bb8 (20... Nxf2 $2
21. Rxf2) 21. h3 Bd7 22. Qf3 Ng5 23. Qd1 Bxh3 $1 $40) 20... Rxe4 $5 (20... dxe4
21. Red1 $11) 21. Nc5 Rh4 22. h3 $1 {Ohne den weissfeldrigen Lдufer sollen die
Bauern die weissen Felder verteidigen.} (22. Be5 $2 Rh5 23. Qf4 Rxe5 $1 24.
Qxe5 Bb8 $19) 22... Rh5 23. Qf4 {Der Anziehende hat vцllig die Initiative
ergriffen.} Qg6 (23... Qxf4 24. exf4 d4 25. Bxd4 Rxd4 26. Nxb7 $1 $16) 24. Qc7
Re8 25. Nxb7 Bb5 26. Qd6 f6 27. Nd8 $2 (27. Rc8 $1 Rg5 28. Qe6+ Kh8 29. Nd6
Rxg2+ 30. Kh1 $18) 27... Bd3 $1 28. Kh2 (28. Qd7 Be4 $36) 28... Be4 29. f3 {
[%tqu "De","Die schwarzen Figuren am Kцnigsflьgel sind die Angriffspositionen
hingezogen. Wie kan man dies ausnutzen?","Beachten Sie den mangelhaft
gedeckten Springer auf d8.","","e4f3","Dies sollte den Bauern h3 shwдchen, den
nur die weisse Dame schьtzen kann.",10]} Bxf3 $1 {[%mdl 64]} 30. gxf3 Qf5 31.
Qg3 Rxd8 32. f4 Bb8 $36 33. Qf3 Rh4 34. Kg2 g5 35. Qg3 Rh6 36. Qg4 Qxg4+ 37.
hxg4 gxf4 38. exf4 Bxf4 39. Rc6 Rh2+ 40. Kf3 Bg5 (40... Rxb2 41. Kxf4 Rxa2 42.
Rc7 Rb8 43. Ree7 Rb4+ 44. Kf5 Rf2+ 45. Ke6 Re2+ 46. Kxd5 Rxe7 47. Rxe7 Rxb3 48.
Ke4 $132) 41. Re2 Rxe2 42. Kxe2 Re8+ 43. Kd1 Kf7 44. Rxa6 Re4 45. Ra4 Rxa4 46.
bxa4 Ke6 47. Bd4 Bf4 48. a5 h6 $1 49. Kc2 (49. a6 Bb8 50. a7 Bxa7 51. Bxa7 f5
52. gxf5+ Kxf5 53. a4 Ke6 54. a5 Kd7 55. a6 Kc7 $11) 49... f5 50. a6 Bb8 51.
gxf5+ Kxf5 52. Kb3 Ke6 53. Ka4 Kd6 54. Kb5 Kc7 55. Bb6+ Kc8 56. Kc6 Ba7 57.
Bxa7 d4 1/2-1/2

[Event "Dortmund SuperGM 23rd"]
[Site "Dortmund"]
[Date "1995.07.16"]
[Round "3"]
[White "Bareev, Evgeny"]
[Black "Lobron, Eric"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2650"]
[BlackElo "2595"]
[Annotator "Bareev,E"]
[PlyCount "80"]
[EventDate "1995.07.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "17"]
[SourceTitle "CBM 048"]
[Source "ChessBase"]
[SourceDate "1995.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.10.01"]
[SourceQuality "1"]

1. c4 {Konikowski Ftacnik Von Gleich} e6 2. Nc3 d5 3. d4 c5 4. cxd5 exd5 5.
dxc5 {Das Tarrasch-Gambit ist ein seltener Gast in den heutigen Turniersдlen
und es gibt auch dazu wenig Theorie.} d4 {Alternative ist} (5... Nf6 {
Konikowski} 6. Be3 Nc6 (6... Na6 $5) 7. Nf3 Qa5 8. a3 Ne4 9. Rc1 Be7 (9... Be6
10. Qa4 Qxa4 11. Nxa4 Na5 12. b4 Nc4 13. Bd4 b5 14. Nc3 Nxc3 15. Bxc3 (15. Rxc3
a5 16. Rb3 axb4 17. axb4 Bf5 $13) 15... Nxa3 16. Nd4 $10 {Kasparow}) 10. Qa4
Nxc3 11. Qxa5 Nxa5 12. Rxc3 Nc4 13. Bc1 Bf6 14. Rb3 Kd7 15. e3 Kc6 16. Nd4+
Kxc5 17. Rb5+ Kd6 18. Bxc4 dxc4 19. Rb4 Kd5 20. Rb5+ Kd6 {mit Ausgleich}) 6.
Ne4 $5 {Die Antwort} (6. Na4 {gilt laut der Theorie als die stдrkste, z.B.} b5
$5 7. cxb6 axb6 8. b3 Nf6 9. e3 (9. Nf3 Ne4 $1) 9... Bd7 10. Qxd4 (10. exd4
Bb4+ 11. Bd2 Qe7+ 12. Qe2 Ne4 13. Nf3 Bxa4 14. bxa4 Bxd2+ 15. Nxd2 Nc3 16.
Qxe7+ Kxe7 17. Bc4 Rxa4 {und Schwarz bekommt eine aktive Stellung}) 10... Nc6
11. Qb2 Ne4 12. a3 b5 13. Bd3 f5 $5 {mit sehr kompliziertem Spiel.}) 6... Nc6
$1 {In einer Fernpartie 1989 Eredi-Petzold, geschach:} (6... Qd5 7. Nd6+ Bxd6
8. cxd6 Nc6 9. e3 Nf6 10. Nf3 Bg4 11. Be2 $14) (6... Nf6 $6 7. Bg5 Be7 8. Bxf6
$16) (6... Bf5 $6 7. Ng3 (7. Nd6+ {Ftacnik} Bxd6 8. cxd6 Qxd6 9. Nf3 Nc6 10.
Bd2 Nf6 11. g3 O-O 12. Bg2 d3 13. e3 Rac8 14. O-O Be4 15. Qb3 Rfd8 $15 {
Garcia Fernandez,JA-Frois,A/Candas op (05)/1992/0-1 (38)}) 7... Bg6 (7... Be6
8. Qa4+ Qd7 9. Qxd7+ Nxd7 10. Nf3 Bxc5 11. Ne4 Bb6 12. Nd6+ Ke7 13. Nb5 (13.
Nxb7 $4 Bd5 $19) 13... Ngf6 14. Bd2 Rhc8 15. Nbxd4 Ne4 16. Bb4+ Bc5 17. Bxc5+
Rxc5 18. Nxe6 fxe6 19. Nd4 Rac8 20. Nb3 Rc2 21. f3 Nd6 22. Rb1 Nc4 23. g3 Nxb2
24. Bh3 Na4 {mit besserem Endspiel fьr Schwarz.}) 8. e4 $16) 7. Nf3 (7. e3 {
Ftacnik} Bf5 8. Bd3 Bxe4 9. Bxe4 Bxc5 10. Nf3 Nge7 11. exd4 Nxd4 12. Nxd4 Qxd4
13. Qxd4 Bxd4 14. Be3 Bxe3 15. fxe3 f5 16. Bc2 O-O-O 17. Rc1 Kb8 18. O-O g6 19.
Rfd1 Nd5 $15 {Rekola,E-Palmblad,J/Stockholm op/1994/0-1 (39)}) 7... Bf5 {
Zu prьfen ist} (7... Bxc5 $5 8. Nxc5 Qa5+ 9. Bd2 Qxc5 10. e4 dxe3 11. Bxe3 Qb4+
12. Qd2 Nf6 $10) (7... f5 $5 8. Nd6+ (8. Bg5 Qc7 $1 (8... Qa5+ 9. Bd2 Qc7 10.
Nd6+ Bxd6 11. cxd6 Qxd6 12. Bc3 Nf6 13. Nxd4 O-O 14. e3 $16) 9. Nd6+ Bxd6 10.
cxd6 Qxd6 $13) 8... Bxd6 9. cxd6 Qxd6 10. g3 Nf6 11. Bg2 O-O 12. O-O Be6 13.
Bf4 Qd7 14. Ne5 Nxe5 15. Bxe5 Rad8 16. Rc1 Bxa2 17. Rc7 Qe6 18. Bxf6 Rxf6 19.
Rxb7 Bc4 20. Re1 Rf7 {und Schwarz hдlt noch seine Stellung}) 8. Ng3 Bg4 (8...
Bg6 9. e4 $14) (8... Be6 $5) 9. Qc2 {Oder} (9. h3 Bxf3 (9... Be6 $5) 10. exf3
Bxc5 11. a3 Nf6 $13) (9. Qb3 Qa5+ 10. Bd2 Qxc5 11. Ng5 (11. Qxb7 Rb8 12. Qa6
Nb4 13. Qa4+ Bd7 14. Bxb4 Rxb4 $44) 11... Nh6 12. h3 Bc8 13. Rc1 Qb6 14. Qxb6
axb6 15. a3 Be7 16. Nf3 Nf5 17. Nxf5 Bxf5 18. e3 dxe3 19. Bxe3 Bf6 20. Bb5 Bxb2
21. Rxc6 bxc6 22. Bxc6+ Ke7 23. Bxa8 Rxa8 24. Bxb6 Be4 25. Ke2 Bxa3 26. Ra1 Bd6
27. Rxa8 Bxa8 {mit gleichem Endspiel.}) 9... Nf6 (9... Qa5+ $6 10. Bd2 Qxc5 11.
Qxc5 (11. Qe4+ $1 Be6 12. Ng5 $14 (12. Ng5 Nf6 13. Nxe6 Nxe4 14. Nxc5 Nxc5 15.
Rc1 Rc8 16. a3 Ne6 17. e3 Be7 18. Nf5 dxe3 (18... O-O $4 19. Rxc6 $18) 19. Bxe3
g6 20. Nxe7 Kxe7 {und WeiЯ steht mit Lдuferpaar etwas besser.})) 11... Bxc5 $10
(11... Bxc5 12. Rc1 Bb6 13. Ne4 Rd8 $13)) 10. h3 (10. e4 {Von Gleich} Nd7 11.
Bd2 Bxf3 12. gxf3 Bxc5 13. f4 $13) 10... d3 $5 {Interessant wдre die folgende
Variante:} (10... Bxf3 11. exf3 {Ftacnik} (11. gxf3 Qa5+ 12. Bd2 Qxc5 13. Qxc5
Bxc5 14. Rc1 Bb6 15. Nf5 O-O 16. Rg1 g6 (16... Ne8 17. Nxg7 Nxg7 18. Bh6 $16)
17. Nd6 d3 $1 (17... Rab8 18. Nxb7 $1) 18. exd3 Ne5 $1 (18... Rad8 $2 19. Nxb7
Rfe8+ (19... Rde8+ 20. Kd1 Nd4 21. Bb4 Nxf3 22. Rg3 Nh2 23. Be2 $18) 20. Kd1
$18) 19. Be2 Rad8 20. Bf4 (20. Nxb7 Nxd3+ 21. Bxd3 Rxd3 22. Ke2 Rd5 $132) 20...
Rxd6 21. Bxe5 Re6 22. Bxf6 (22. d4 Rd8 23. Rd1 Nd5 24. f4 f6 25. f5 Re7 26. Bh2
Rde8 $19) 22... Rfe8 23. Rc2 Rxf6 24. Rg3 Rfe6 $132) 11... Qa5+ 12. Bd2 Qxc5
13. Qxc5 Bxc5 14. Bb5 (14. Rc1 $14) 14... O-O 15. Rc1 $13) 11. Qxd3 (11. exd3
$2 {Ftacnik} Bxf3 12. gxf3 Nd4) 11... Qxd3 12. exd3 Bxf3 13. gxf3 Bxc5 (13...
Nd4 14. Be3 (14. Kd1 Bxc5 15. Ne4 $16) 14... Nc2+ 15. Kd2 Nxa1 16. d4 $44) 14.
Be3 (14. Ne4 $5) 14... Bd4 (14... Bb6 $1 {Von Gleich} 15. O-O-O (15. f4 {
Konikowski} Nd5 16. Ke2 (16. Kd2 O-O-O 17. Bg2 Rhe8 18. Bxd5 Rxd5 19. Bxb6 axb6
20. Rhe1 Red8 21. Re3) 16... Nd4+) 15... O-O-O (15... Nd5 16. Bxb6) 16. Ne4 Nd5
(16... Bxe3+ 17. fxe3 Nd5 18. Kd2 Rhe8 19. Re1 Ne5 20. Be2) 17. Bxb6 axb6 (
17... Nxb6 18. Rg1 g6 19. Nc3 Nd4 (19... Nd5 20. Rg4) (19... f5 20. f4 Nd4 21.
Rg3 Ne6 22. Re3 Nxf4 23. d4) 20. f4) 18. d4 $13) (14... Nd4 15. O-O-O (15. Bxd4
Bxd4 16. Ne2 Bb6 17. d4 O-O-O 18. Rg1 g6 19. O-O-O Rd6 20. Kc2 Rhd8 21. Kc3
Nd5+ 22. Kb3 Nf6 $132) 15... Bb6 (15... Rc8 $2 16. Kb1 Nd5 17. Ne4) 16. Kb1 O-O
17. f4 $14) (14... Bb4+ $5 15. Ke2 O-O-O 16. Rc1 (16. a3 {Von Gleich} Ba5 {
Dies gefiel Eric im nachhinein am besten. Schwarz hat mehr als ausreichende
Kompensation fьr den Bauern in Form einer zersplitterten weiЯen Bauernstellung
und eines Wandelopas.}) (16. Rg1) 16... Kb8 17. Ne4 (17. Rc4 Rhe8 18. Bg2 g6
19. f4 Nd5 20. Bxd5 Rxd5 21. Ne4 Be7 $16) 17... Nd5 18. a3 Be7 19. Rg1 f5 20.
Nc5 f4 21. Bd2 Nd4+ 22. Kd1 g5 {mit ausgezeichneter Stellung fьr Schwarz.}) 15.
O-O-O (15. Nf5 $5) 15... Nd5 (15... O-O-O 16. Nf5 g6 17. Nxd4 Nxd4 18. Kb1 $16)
(15... O-O 16. Nf5 Rfd8 17. f4 g6 18. Nxd4 Nxd4 19. Kb1 $14) 16. Nf5 (16. Bxd4
{Ftacnik} Nxd4 17. Bg2 Kd7 $44) 16... Bf6 (16... Bxe3+ $2 {Von Gleich} 17. fxe3
g6 18. Nh4 $1 $18 (18. Nh4 {Eric hatte diesen einfachen Rьckzug des N
ьbersehen, da er im nдchsten zug den Pe3 zu verspeisen gedachte.} Nxe3 $4 19.
Re1 $18) (18. Nd6+ Kd7 19. Nxb7 Nxe3 $44)) (16... Nxe3 $2 {Ftacnik} 17. fxe3
$16) 17. Bc5 $1 b6 (17... g6 18. Nd6+ (18. Re1+ Kd7 19. Ne3 Nf4 20. Ng4 Bg7 21.
Re4 Ne6) 18... Kd7 19. h4 (19. Nxf7 Rhf8 $13 (19... Rhf8 20. Nd6 Bd4)) 19... b6
(19... Be7 {Von Gleich} 20. Nxb7 Rab8 21. Bxe7 Kxe7 22. Nc5 Nd4) 20. Bh3+ Kc7
21. Ba3 Nd4 22. Kb1 {und WeiЯ steht besser}) 18. Ba3 Nd4 (18... g6 {Von Gleich}
19. Nd6+ Kf8 $3 (19... Kd7 20. d4 $3 (20. Nxf7 Rhf8 21. Nd6 Be7 $40) (20. h4
Be7 $1 (20... Be7 {Konikowski} 21. Nxf7 Bxa3 22. bxa3 Rhf8 23. Bh3+ Kc7 24. Ng5
Nd4)) 20... Nxd4 (20... Be7 21. Nxf7 Bxa3 22. bxa3 Rhc8 23. Kb2 $14 (23. Ba6 $2
Nd8+ $17)) 21. Kb1 $16) 20. Ne4+ (20. Rg1 Be7 21. Re1 Rd8 22. Nb5 Bxa3 23. Nxa3
Nf4 $10) 20... Be7 21. Bxe7+ Kxe7 $44) (18... Ncb4 19. Kb1 g6 20. Nd6+ Ke7 21.
Ne4 Bg7 22. d4 Rac8 23. Ba6 Rc7 24. Nc3 Kd8 25. Nxd5 Nxd5 26. Bb5 {und WeiЯ
steht aktiver.}) 19. Re1+ (19. Nd6+ {Ftacnik} Kd7 20. Nxf7 Rhc8+ 21. Kb1 Nb5 $1
$40) 19... Kd7 20. Nxd4 Bxd4 21. Re4 {[%csl Yf1] White needs to develop his
bishops and protect his own king.} Rac8+ (21... Bxf2 {Ftacnik} 22. d4 Rac8+ (
22... f5 23. Re5 $16) 23. Kd2 Bg3 24. Bb5+ Kc7 25. Rg1 Bf4+ 26. Rxf4 Nxf4 27.
Rxg7 $18) 22. Kd2 Bc5 (22... Bxf2 {Ftacnik} 23. d4 Kd8 24. Ba6 Rc7 25. Rf1 Bg3
26. Rg1 $16) 23. Bxc5 Rxc5 24. Be2 (24. d4 Rc7 25. Rg1 (25. Bd3 {Ftacnik} Kd6
$14) 25... g6 26. Bd3 $14) 24... f5 $2 (24... Rhc8 25. Bd1 $16 (25. Rc4 $1)) (
24... Nf6 {Von Gleich} 25. Rf4 (25. Ra4 Ra5 26. Rxa5 bxa5 27. Bd1 Rb8 28. Bb3
Kd6) 25... Rg5 26. h4 (26. Bd1 b5 27. Bb3 Re8 28. Rd4+ Ke7 29. Rc1 $16) 26...
Rg2 27. Ke1) (24... Rd8 {Von Gleich} 25. f4 (25. Rg1 g6 26. Bd1 Kc7 27. Bb3 f5
28. Rd4 Nf6 29. Rxd8 Kxd8 30. Re1 Rc6 $16) 25... Rc6 26. Rd4 Rd6 27. Rc1 Ke7
28. Bf3 Nf6 29. Rc7+ R8d7 30. Rxd7+ Kxd7 31. Kc3 Rxd4 32. Kxd4 Kd6 33. Kc4 Ne8
$1) 25. Rd4 Kd6 26. Bd1 {Der Laufer wird auf eine bessere Position ьberfьhrt.}
Ke5 {Falls jetzt} (26... Rhc8 {dann folgt} 27. Re1 {mit dem Plan Bd1-b3 und
guten Gewinnchancen.}) 27. Ra4 Rc7 28. Bb3 {Zu beachten war} (28. Re1+ Kd6 29.
Bb3 Rd8 30. Rd4 Rc5 31. f4 {mit der Drohung Re1-e5!}) 28... Rd8 29. f4+ {
Ein anderer Gewinnweg war} (29. Re1+ $1 Kd6 30. Rd4 Rc5 (30... Kc5 31. Rxd5+
Rxd5 32. Rc1+ {mit Materialgewinn}) 31. f4 g6 32. Re5 Kc6 33. Ba4+ b5 34. b4
bxa4 35. bxc5 Kxc5 36. Rxa4 $18) 29... Kf6 (29... Nxf4 $4 {Ftacnik} 30. Re1+
$18) 30. Rc1 $1 $18 Rxc1 (30... Rcd7 $2 31. Rc6+ Ke7 32. Bxd5) (30... a5 $2 31.
Rd4 Rxc1 32. Kxc1 Rc8+ 33. Kd2 Ne7 34. Rd6#) (30... Re7 {Ftacnik} 31. Rc6+ Kf7
32. Rd4 Red7 33. Rxd5 Rxd5 34. Bxd5+ Rxd5 35. Rc7+ $18) 31. Kxc1 {Ftacnik
Despite weak pawns the road to success is the exchange of peaces towards
endgame.} Kg6 (31... Rd7 32. Rd4 $18) (31... Ne7 $5) 32. Kd2 Nf6 (32... Kf6 {
Ftacnik} 33. Bxd5 Rxd5 34. Rxa7 $18) 33. Rxa7 Ne4+ $22 34. Ke2 Nc5 35. Bc4 Rb8
36. b4 Nb7 37. a4 (37. Bd5 $5) 37... Nd6 38. Rd7 Re8+ (38... Ne8 {Ftacnik} 39.
a5 bxa5 40. bxa5 $18) 39. Kf3 Nxc4 40. dxc4 Re4 (40... Re4 {Ftacnik} 41. Rd6+
Kh5 42. Rxb6 Rxc4 43. a5 $18) 1-0

[Event "World-ch24 Petrosian-Botvinnik +5-2=15"]
[Site "Moscow"]
[Date "1963.04.17"]
[Round "11"]
[White "Petrosian, Tigran V"]
[Black "Botvinnik, Mikhail"]
[Result "1/2-1/2"]
[ECO "D32"]
[Annotator "Bulletin"]
[PlyCount "82"]
[EventDate "1963.03.23"]
[EventType "match"]
[EventRounds "22"]
[EventCountry "URS"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. e3 d5 5. d4 Nc6 6. cxd5 exd5 7. Bb5 (7. Be2)
7... Bd6 8. dxc5 Bxc5 9. O-O O-O 10. b3 (10. a3 {/\ 11.b4}) 10... Be6 11. Bb2
Qe7 12. Ne2 $1 Rac8 13. a3 (13. Ned4 $5 Ba3 14. Qe2 $14) (13. Rc1 Ba3) 13...
Rfd8 14. Ned4 Bg4 15. Be2 Ne4 16. Qd3 $6 (16. Nxc6 $1 bxc6 (16... Rxc6 $2 17.
Ne5) 17. b4 Bd6 18. Nd4 $16) 16... Bd6 {(/\ 17...Nc6, 17...Ne5)} 17. g3 (17.
Nxc6 Rxc6 18. Nd4 Bxh2+ $1) 17... Nc5 18. Qb1 Ne4 (18... Qe4 $1) 19. Qd3 Nc5
20. Qd1 (20. Qb1 Qe4 $1 21. Re1 (21. Qd1 Nxd4 22. Bxd4 Bh3 23. Re1 Ne6) 21...
Nxd4 22. Nxd4 Bxe2 23. Rxe2 Nd3) 20... Ne6 (20... h5 21. Nh4 $14) 21. Re1 Bc5
22. Nxc6 bxc6 23. b4 Bb6 24. Qa4 $6 (24. Rc1 c5 25. bxc5 Bxc5) (24. Ne5 $142
Bxe2 25. Qxe2) 24... Qe8 $1 25. Rad1 f6 $1 $15 {/\ ...Qh5} 26. Rd2 Qh5 27. Qd1
c5 $5 $36 {/\ 28...c4} (27... a5 $5) 28. Nd4 (28. bxc5 Ba5 29. Nd4 $1 Bxe2 30.
Rexe2 Nxc5 (30... Bxd2 $2 31. Nxe6 Re8 32. Nf4 $18) 31. Rc2 Qe8 $14) 28... Bxe2
29. Qxe2 Qxe2 30. Nxe2 Ng5 31. Kg2 Ne4 32. Rdd1 (32. Rc2 $6 cxb4 33. Rxc8 Rxc8
34. axb4 Rc2 $17) 32... cxb4 33. axb4 Rc2 $6 (33... Rc4 34. Bd4 (34. Ba3 Rc2 $1
$17) 34... Rxb4 35. Bxb6 axb6 $44) 34. Bd4 Bxd4 35. Rxd4 Rb2 36. h4 $1 (36. f3
$2 Nc3 37. Kf1 Nb5 $19 {; 37...Na2}) 36... Rc8 $2 (36... Kf7 $5 {/\ g5, h5,
Ke6, Rc8-c2 -+}) 37. Rxd5 $10 Rcc2 38. Kf3 Nd2+ 39. Kg2 (39. Kf4 Nc4 40. Rc1)
39... Ne4 40. Kf3 Nd2+ 41. Kg2 Nc4 (41... Nc4 42. Kf1 (42. Rc5 $1 a5 $1 43. Kh3
$1 $10 (43. bxa5 Nxe3+) 43... axb4 44. Nd4 Rc3 45. Nb5) 42... Ne5) 1/2-1/2

[Event "Yerevan"]
[Site "Yerevan"]
[Date "1989.??.??"]
[Round "?"]
[White "Azmaiparashvili, Zurab"]
[Black "Marjanovic, Slavoljub"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2560"]
[BlackElo "2490"]
[Annotator "Bulletin"]
[PlyCount "77"]
[EventDate "1989.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[EventCategory "12"]
[SourceTitle "CBM 014"]
[Source "ChessBase"]
[SourceDate "1990.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.02.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 cxd4 5. Qa4+ (5. Qxd4 Nc6 6. Qd1 exd5 7.
Qxd5 Be6 8. Qxd8+ Rxd8 $44) 5... Bd7 6. Qxd4 exd5 7. Qxd5 Nc6 8. Bg5 (8. Nf3
Nf6 9. Qd1 Bc5 10. e3 Qe7 11. Be2 O-O-O 12. O-O g5 13. b4 $1 Bxb4 14. Bb2 $40)
8... Nf6 9. Qd2 h6 10. Bh4 g5 11. Bg3 Qa5 12. e3 O-O-O 13. Nf3 Bf5 14. Nd4 Bb4
15. Bd3 Nxd4 16. exd4 Rhe8+ 17. Kf1 Re6 {/\ 18...Rxd4} 18. Qc2 Bxd3+ 19. Qxd3
Nd5 20. h4 $1 (20. Nxd5 Rxd5 21. Rc1+ Kd7 22. Rc7+ Ke8) 20... Nxc3 21. bxc3
Bxc3 22. Rc1 Rc6 23. hxg5 hxg5 24. Rh7 Bxd4 25. Rxc6+ bxc6 26. Qc4 Qb5 27. Qxb5
cxb5 28. Rxf7 Rd5 29. Ke2 a5 30. Kf3 Bb2 31. Rc7+ Kd8 32. Rc2 Ba3 33. Bc7+ Kd7
34. Bxa5 Bd6 35. Rd2 Rf5+ 36. Kg4 Rf4+ 37. Kxg5 Ra4 38. Bb6 Ke6 39. Re2+ 1-0

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1978.03.01"]
[Round "4"]
[White "Karpov, Anatoly"]
[Black "Balashov, Yuri S"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2725"]
[BlackElo "2590"]
[Annotator "Bulletin"]
[PlyCount "38"]
[EventDate "1978.02.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[EventCategory "14"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. e3 d5 7. cxd5 exd5 8.
Be2 Bd6 9. O-O O-O 10. Nf3 a6 11. b3 Re8 12. Bb2 Bc7 (12... Bg4 13. h3 Bh5 14.
Nh4 Bxe2 15. Nxe2 $14 {Larsen-Georghiu, Palma de Mallorca 1968}) 13. Rc1 Qd6
14. g3 Bh3 15. Re1 Rad8 16. Nd4 Bc8 17. Bf3 Ba5 18. Bg2 Bg4 19. Bf3 Bxf3
1/2-1/2

[Event "Bugojno"]
[Site "Bugojno"]
[Date "1978.02.27"]
[Round "2"]
[White "Miles, Anthony John"]
[Black "Ljubojevic, Ljubomir"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2565"]
[BlackElo "2605"]
[Annotator "Bulletin"]
[PlyCount "79"]
[EventDate "1978.02.27"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "YUG"]
[EventCategory "14"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. e3 d5 5. d4 Nc6 6. cxd5 exd5 7. Be2 Bd6 8. O-O
O-O 9. b3 cxd4 10. Nxd4 Nxd4 (10... a6 11. Bb2 Bb8 (11... Re8 12. Rc1 Bd7 13.
Bf3 Nxd4 14. Qxd4 Be5 15. Qd2 Bg4 16. Rfd1 $14 {Botvinnik-Donner, Noordwijk
1965}) 12. Nxc6 bxc6 13. Qd4 Re8 $10 {Ornstein-Gipslis, Budapest 1977}) (10...
Be5 11. Ba3 Nxd4 12. exd4 Bd6 $10 {Gufeld}) 11. Qxd4 Re8 12. Bb2 Be5 13. Qd2
Bg4 (13... d4 14. exd4 (14. Nb5 Ne4 15. Qd3 Qh4 16. g3 Nxg3 17. hxg3 Bxg3 18.
fxg3 Qxg3+ 19. Kh1 Re6 $19) 14... Qxd4 $10) 14. Bxg4 Bxh2+ 15. Kxh2 Nxg4+ 16.
Kh3 (16. Kg1 Qh4 17. Rfe1 Qh2+ 18. Kf1 Qh1+ 19. Ke2 Qxg2 20. Kd1 (20. Rf1 Nxe3)
20... d4 21. exd4 Nxf2+ 22. Kc2 Qg6+ 23. Kc1 Rxe1+ 24. Qxe1 Nd3+) 16... Qg5 17.
Qd4 Qh5+ 18. Kg3 Nh6 19. Rh1 Nf5+ 20. Kf4 Qg6 21. Qxd5 Re6 22. Qxf5 Rf6 23. g4
Rxf5+ 24. gxf5 Qg2 25. Raf1 g5+ 26. fxg6 fxg6 27. e4 Rf8+ 28. Ke3 Qf3+ 29. Kd2
Rd8+ 30. Kc2 Qd3+ 31. Kc1 Rc8 32. Rd1 Qxe4 $2 (32... Rxc3+ 33. Bxc3 Qxc3+ $10)
33. Rd8+ Kg7 34. Rd7+ Kf6 35. Rhxh7 Qe1+ 36. Kc2 Qxf2+ 37. Kb1 Qf1+ 38. Rd1 Qg2
39. Nd5+ Kg5 40. Bf6+ 1-0

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.19"]
[Round "7"]
[White "Dlugy, Maxim"]
[Black "Trindade, Sandro Heleno"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2450"]
[BlackElo "2320"]
[Annotator "Bulletin/Primel,D"]
[PlyCount "70"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. e3 {Une variante peu
ambitieuse contre la dйfense Tarrasch} (6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5
{la grande variante} cxd4 10. Nxd4 h6 11. Be3 Re8 12. Rc1 Bg4 13. h3 Be6 14.
Kh2 Qd7 15. Nxc6 bxc6 16. Na4 Bf5 17. Bc5 Bd8 $1 (17... Bxc5 $2 {Primel,D 
(2127)-Salaun,Y (2336) nationale II 2004 0-1})) 6... Nf6 7. Be2 Be7 8. dxc5
Bxc5 9. O-O O-O 10. a3 {[%cal Gb2b4,Gc1b2]} a6 11. Qd3 $146 {Un coup peu
naturel} (11. b4 Ba7 12. Bb2 (12. b5) 12... Re8 {Luce,S (2350)-Plachetka,J 
(2455) Bagneux op 17th 1983 0-1}) 11... Be6 12. Rd1 Qe7 13. b4 Ba7 14. Bb2 Rad8
15. Na4 Ne4 16. Rac1 Bf5 {[%cal Gf5d3]} 17. Qb3 Rfe8 18. Nd4 Nxd4 (18... Bxd4
19. Bxd4 Qh4 $1 {[%cal Gh4f2]} 20. g3 Qh6) 19. Bxd4 $16 {[%csl Gd4]} Bb8 20. g3
Qg5 {[%csl Rg3][%cal Gh7h5,Gh5h4,Ge4g3,Gb8g3]} 21. Bf3 Bg4 $1 (21... h5 22. Bb6
) 22. Bxg4 (22. Bg2 Bxd1) 22... Qxg4 23. Bb6 $6 (23. Nc5 Ng5) 23... Qf3 $1 24.
Qa2 Ng5 $40 {[%cal Gg5h3]} 25. Nc3 d4 (25... Rc8 $1 {[%csl Rd1][%cal Gc8c3]}
26. Qd2 Rxc3 $1 27. Rxc3 Ne4) 26. Bxd4 Rxd4 27. Rxd4 Nh3+ 28. Kf1 Qh1+ 29. Ke2
Qxc1 30. Rd7 Ng1+ 31. Kd3 Qf1+ 32. Kd4 Nf3+ 33. Kc5 Ba7+ 34. Kd6 Qd3+ 35. Qd5
Qg6+ {Malgré ce gain, l'américain qui faisait partie des favoris avant ce
championnat, a toujours 1,5 point de retard sur les premiers.} 0-1

[Event "UKR-ch41"]
[Site "Odessa"]
[Date "1972.05.27"]
[Round "17"]
[White "Kogan, Boris Markovich"]
[Black "Buturin, Vladimir"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2445"]
[BlackElo "2370"]
[Annotator "Buturin,V"]
[PlyCount "62"]
[EventDate "1972.05.06"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "UKR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. cxd5 exd5 7. Be2 cxd4 8.
Nxd4 Bd6 9. O-O O-O 10. Nxc6 bxc6 11. b3 Qc7 12. g3 Bh3 13. Re1 h5 14. Bf1 Bxf1
15. Rxf1 h4 16. Qf3 Qd7 {?} (16... Nd7 {!}) 17. Bb2 Ng4 18. Ne2 Ne5 19. Bxe5
Bxe5 20. Rac1 hxg3 21. hxg3 a5 22. Kg2 g6 23. Nf4 Kg7 24. Rh1 Rh8 25. e4 {?} (
25. Nd3 {!} Bd6 26. e4 $16 {!}) 25... dxe4 26. Qxe4 Bxf4 27. Qxf4 Qd5+ 28. Qf3
Rxh1 29. Rxh1 a4 {!} 30. b4 Rd8 31. Qxd5 Rxd5 1/2-1/2

[Event "ISL-ch"]
[Site "Reykjavik"]
[Date "2015.05.24"]
[Round "11"]
[White "Gretarsson, Hjorvar Steinn"]
[Black "Steingrimsson, Hedinn"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2561"]
[BlackElo "2532"]
[Annotator "CB"]
[PlyCount "46"]
[EventDate "2015.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "9"]
[SourceTitle "CBM 166 Extra"]
[Source "ChessBase"]
[SourceDate "2015.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2015.06.18"]
[SourceQuality "1"]
[WhiteClock "0:20:08"]
[BlackClock "0:21:58"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. e3 Nc6 6. cxd5 exd5 7. Be2 cxd4 8.
Nxd4 Bd6 9. O-O O-O 10. h3 Re8 11. Nf3 a6 12. b3 Bf5 13. Bb2 Bc7 14. Qd2 Qd6
15. Rfd1 Rad8 16. Rac1 h5 {Diagram [#] black is already better here. This
opening is well known with colors reversed. Usually in that case black plays
g3 and avoids weaking the king's position with the move h3.} 17. Bd3 $2 {
Diagram [#] A mistake in a difficult position. Black to play and win} Bg4 $1 {
Diagram [#] an unusal theme. Black places his bishop en prise.} 18. hxg4 hxg4
19. g3 $6 {it was better to play the computer move 19.Ba3. It is a bit hard
for us humans to see these moves that place pieces en prise} gxf3 20. Bf1 Bb6
21. Re1 Ng4 22. Bh3 Bxe3 (22... Rxe3 {was even better}) 23. Rxe3 Nxe3 {Diagram
[#] and white resigned} 0-1

[Event "Hamburg HSK"]
[Site "Hamburg"]
[Date "2011.01.02"]
[Round "1.2"]
[White "Rausis, Igors"]
[Black "Carlstedt, Jonathan"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2484"]
[BlackElo "2409"]
[Annotator "Carlstedt,J"]
[PlyCount "37"]
[EventDate "2011.01.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "7"]
[SourceTitle "CBM 140 Extra"]
[Source "ChessBase"]
[SourceDate "2011.03.01"]
[SourceVersion "1"]
[SourceVersionDate "2011.03.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. Nc3 Nc6 5. cxd5 {statt dxc5 ьberlegte Rausis
Le3 zu spielen.} (5. Be3 {wдre laut Datenbank eine Neuerung gewesen} cxd4 6.
Nxd4 Nf6 7. cxd5 Nxd5 8. Nxc6 bxc6 9. Bd4 Rb8 {ist eine mцgliche Variante})
5... exd5 6. Bg5 {[#]} f6 {gegen Teske spielte ich an dieser Stelle Le7.
Danach erhдlt meine Isolani-Stellung, die mir nicht gefдllt.} (6... Be7 7. Bxe7
Ngxe7 8. dxc5 Qa5 9. e3 Qxc5 {mit ungefдhrem Ausgleich. Ich wollte diese Art
Stellung jedoch gegen Rausis nicht spielen.}) 7. Be3 (7. Bf4 {ist der Hauptzug}
g5 8. Be3 c4 {Das ist die Stellung aus der Partie, nur dass Schwarz g5 gezogen
hat, ob das gut oder schlecht fьr Schwarz ist, ist unklar.}) 7... c4 8. Nd2 $6
(8. g3 {ist der normale Zug}) 8... Bb4 9. f3 Nge7 10. Bf2 Be6 11. a3 (11. e4 {
ist der Zug auf den der weiЯe Aufbau hinauslдuft} O-O 12. Be2 dxe4 13. Ndxe4
Nf5 14. a3 Ba5 $11) 11... Ba5 12. e3 {zu passiv, auch hier sollte WeiЯ e2-e4
spielen.[#]} O-O 13. Be2 Bf7 14. O-O Nf5 15. Re1 Re8 16. Nf1 a6 (16... Rc8 {
ist eine gleichwertige Alternative}) 17. Qd2 b5 18. Bd1 Ra7 19. Bc2 {mit
Remisangebot, ich sah nicht wie ich e4 verhindern kann, also nahm ich an.}
1/2-1/2

[Event "Vladivostok op2"]
[Site "Vladivostok"]
[Date "1995.??.??"]
[Round "5"]
[White "Zhidkov, Valery S"]
[Black "Kaiumov, Dmitry D"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2325"]
[BlackElo "2435"]
[Annotator "Chekhov,V"]
[PlyCount "84"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 049 Extra"]
[Source "ChessBase"]
[SourceDate "1996.01.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.01.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. e3 Nc6 5. d4 d5 6. cxd5 exd5 7. Be2 a6 8. O-O
Bd6 9. dxc5 Bxc5 10. b3 O-O 11. Bb2 Ba7 12. Rc1 (12. Nb1 $6 Re8 13. Na3 Bg4 14.
Nc2 Qd6 15. Ncd4 Rad8 $36 {Skembris,S-Makropoulos,G/Athens/1986/1|0/61/}) 12...
Qd6 13. Na4 (13. a3 Bg4 14. b4 Rad8 15. Na4 Ne4 16. Nd2 Nxd2 17. Qxd2 Bxe2 18.
Qxe2 d4 19. Nc5 Bxc5 20. Rxc5 $132 {Boensch,U-Lobron,E/Solonika/1988/1|0/41/})
(13. Nb1 Rd8 14. Ba3 Qe6 15. Bc5 Bxc5 16. Rxc5 Ne4 17. Rc1 Qg6 18. Kh1 Qf6 $36
{Agzamov,G-Gavrikov,V/Frunze/1981/0,5/82/}) (13. Rc2 $5 Be6 14. Rd2 Qe7 15. Qb1
Rad8 16. Rfd1 h6 17. Qa1 Rfe8 18. Bf1 $14 {Todorovic,G-Nikcevic,N/Niksic/1991/
1|0/42/}) 13... Rd8 (13... Ne4 14. Nd4 Re8 15. Nxc6 bxc6 16. Qc2 Bd7 17. Bd4 a5
18. Bd3 Bxd4 19. exd4 $14 {Spassov,L-Plachetka,J/Polanica Zdroj/1980/57/}) 14.
Nd4 Ne4 15. Bg4 $6 (15. Nxc6 $5 bxc6 16. Qc2 Bd7 17. Bd4 $14) 15... f6 16. Qe2
$6 (16. Bxc8 Raxc8 17. Nf5 Qd7 18. Qg4 Nd6 19. Nh6+ Kh8 20. Qh4 Ne5 $15) (16.
Nxc6 $5 bxc6 17. Bxc8 Raxc8 18. Qe2 c5 19. Rfd1 $132) 16... Nxd4 17. Bxd4 Bxd4
18. exd4 f5 $1 19. Bf3 Bd7 20. Nc5 $6 (20. Rfd1 $5 Bxa4 21. bxa4 Qb4 22. Bxe4
dxe4 (22... fxe4 23. Qg4 $13) 23. Qc4+ Qxc4 24. Rxc4 Rd7 25. Kf1 Rad8 26. Ke2
$15) 20... Bb5 21. Nd3 Qa3 $17 22. Rfd1 Rac8 23. Qb2 Qxb2 24. Nxb2 Nc3 25. Re1
Nxa2 26. Bxd5+ Kf8 27. Rxc8 Rxc8 28. Bxb7 Rc1 29. Rd1 Nc3 30. Rxc1 Ne2+ 31. Kf1
(31. Kh1 Nxc1 32. Bd5 Ne2 33. Nc4 Nxd4 34. Nd6 Ke7 $17) 31... Nxc1+ 32. Ke1
Nxb3 33. d5 Ke7 $19 34. Kd1 Kd6 35. Kc2 Nc5 36. Ba8 a5 37. f3 a4 38. Nd1 a3 39.
Nc3 Bd3+ 40. Kd2 Bc4 41. Kc2 Nd3 42. Kd2 Nb4 0-1

[Event "Alekhine Memorial-01"]
[Site "Moscow"]
[Date "1956.10.10"]
[Round "2"]
[White "Pachman, Ludek"]
[Black "Stahlberg, Gideon"]
[Result "1/2-1/2"]
[ECO "D32"]
[Annotator "Chekhov,V"]
[PlyCount "71"]
[EventDate "1956.10.09"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "URS"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 c5 5. cxd5 exd5 6. d4 Nc6 7. Be2 Be7 $6 (
7... cxd4 8. Nxd4 Bd6) (7... Bd6 $5) 8. O-O O-O 9. dxc5 (9. b3 $5) 9... Bxc5
10. b3 Be6 $6 (10... Bg4 $5 11. Bb2 a6 12. Rc1 Qd6 $13 {/\ Rad8,d4/}) 11. Bb2
Qe7 12. Nb5 (12. Rc1 {/\ Qd3,Rfd1/}) 12... Rac8 (12... Ne4 $5) 13. Rc1 Ne4 14.
Nfd4 Nxd4 15. Nxd4 Ba3 $1 16. Rxc8 Rxc8 17. Qa1 Bxb2 18. Qxb2 Qc5 19. Bd3 Qc3
20. Qxc3 Rxc3 21. Rd1 (21. Bxe4 dxe4 22. Nxe6 fxe6 23. Rd1 Rc2 24. Kf1 Rxa2 25.
Rd8+ Kf7 26. Rd7+ Kf6 27. Rxb7 h5 $10) 21... Nd6 22. Kf1 $14 g6 23. Ke2 Kf8 24.
Kd2 Rc7 25. Rc1 Rxc1 26. Kxc1 Ke7 27. f3 Bd7 28. Kd2 Nc8 29. Kc3 Kd6 30. g4 (
30. h4 $5 {/\ g4-g5/}) 30... h6 31. h3 (31. h4 $5) 31... Ne7 32. f4 f6 33. Bb5
Bc8 34. Nf3 h5 $1 35. gxh5 gxh5 36. Be8 (36. h4 Bg4 37. Nd4 Ng6) (36. Be8 Bxh3
37. Bxh5 $10) 1/2-1/2

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1980.??.??"]
[Round "?"]
[White "Najdorf, Miguel"]
[Black "Kavalek, Lubomir"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2510"]
[BlackElo "2600"]
[Annotator "Chekhov,V"]
[PlyCount "85"]
[EventDate "1980.10.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[EventCategory "13"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. e3 d5 5. Nc3 Nc6 6. a3 a6 7. cxd5 exd5 8. Be2
cxd4 9. Nxd4 Bd6 10. O-O O-O 11. Nf3 (11. Bf3 Be5 $1) (11. b4 $5) 11... Re8 12.
b4 Bc7 13. Bb2 Qd6 14. g3 Bh3 15. Re1 Rad8 16. b5 Na5 17. Qa4 Bb6 (17... Nc4 $6
18. Bxc4 dxc4 19. Qxc4 Ba5 20. Ng5) 18. Qh4 Bc8 (18... Bf5 $5 19. Rad1 Bc2 20.
Rd2 Be4) 19. Rad1 Qb8 $6 (19... Qe7 $5) 20. Bd3 (20. Na4 Rd6 (20... Re6 21. Ng5
{/\Bf6->/}) 21. Be5 $18) 20... h6 21. Na4 Rd6 (21... Re6 22. Bf5 Red6 23. Be5
Bxf5 24. Nxb6 $16) 22. Be5 Bg4 23. Be2 Bd8 24. Bxd6 (24. Bxf6 Bxf3 25. Bxd8
Bxe2 26. Bxa5 Bxd1 27. Rxd1 axb5 28. Nc3 $16) 24... Qxd6 25. Nd4 Bxe2 26. Rxe2
Qxa3 (26... Re4 27. Qh3 Qxa3 28. Qc8 Re8 29. Qc2 $16) 27. Nc2 Qb3 28. Qb4 (28.
bxa6 Re4 (28... bxa6 29. Qb4) 29. a7) 28... axb5 29. Qxb3 Nxb3 30. Nc3 $18 Ba5
31. Nxb5 (31. Nxd5 Ne4) 31... Re4 32. Ncd4 Nc5 33. Ra2 Bb6 (33... b6 34. Nc6
$18) 34. Ne2 (34. Nd6 Re7 (34... Re5 35. Ra8+ Kh7 36. Nxf7) 35. Nc8) 34... Re6
35. Nf4 Re5 36. Nc3 Nce4 37. Nfxd5 Nxc3 38. Nxc3 Ba5 39. Nd5 $1 b6 40. Nxf6+
gxf6 41. Rd7 Rc5 42. Ra4 f5 43. Rad4 1-0

[Event "URS-ch51 Final"]
[Site "Lvov"]
[Date "1984.04.12"]
[Round "7"]
[White "Chekhov, Valery A"]
[Black "Novikov, Igor A"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2535"]
[BlackElo "2420"]
[Annotator "Chekhov,V"]
[PlyCount "62"]
[EventDate "1984.04.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[EventCategory "10"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 c5 4. e3 Nc6 5. d4 d5 6. cxd5 exd5 7. Be2 cxd4 8.
Nxd4 Bd6 9. O-O O-O 10. b3 (10. Bf3 Be5 11. Nce2 Qd6 12. g3 h5 $13) 10... Nxd4
(10... Be5 $5 11. Nxc6 bxc6 12. Bb2 Qd6 13. g3 Bh3 $13) 11. Qxd4 Re8 12. Bb2
Be5 13. Qd3 Ne4 14. Na4 $2 (14. Nxe4 $1 Bxb2 15. Rad1 Bf5 16. Qd2 Bxe4 17. Qxb2
Qg5 18. g3 h5 $132) 14... Bxh2+ $1 15. Kxh2 Qh4+ 16. Kg1 Re6 17. Qd4 $8 (17.
Qxd5 Rh6 $19) 17... Rg6 18. g3 Qh3 (18... Qxg3+ 19. fxg3 Rxg3+ 20. Kh2 Rh3+ 21.
Kg2 Rg3+ $10) 19. Qe5 Bg4 20. Rfe1 {[#]} Nxf2 $2 (20... Ng5 21. Qxd5 Qh5 22.
Nc3 $13) (20... Bxe2 21. Rxe2 Rg5 22. Qf4 (22. Qd4 Nxg3 23. fxg3 Qxg3+ 24. Kh1
Qf3+ $19) 22... Rh5 23. Qf3 Ng5 24. Qg2 (24. Qxd5 Qg4 25. Kf1 Nf3 $19) 24...
Qg4 25. f3 (25. Kf1 Nf3 $1 $19) 25... Nxf3+ 26. Kf1 (26. Kf2 Rh2 $19) 26... Rh3
$1 $19) 21. Bf1 $1 (21. Kxf2 $4 Qh2+ 22. Kf1 Bh3#) 21... Qh1+ 22. Kxf2 Qf3+ $6
(22... Rf6+ 23. Qxf6 gxf6 24. Bg2 Qh5 25. Rac1 $16) 23. Kg1 Bf5 24. Qf4 $18
Rxg3+ 25. Kh2 Rh3+ 26. Bxh3 Qxh3+ 27. Kg1 Be4 28. Re2 Qh1+ 29. Kf2 Qg2+ 30. Ke1
Qg1+ 31. Kd2 Qg6 1-0

[Event "Lodz Dreimeisterturnier 8R"]
[Site "Lodz"]
[Date "1908.08.??"]
[Round "3"]
[White "Marshall, Frank James"]
[Black "Rubinstein, Akiba"]
[Result "1/2-1/2"]
[ECO "D32"]
[Annotator "ChessBase"]
[PlyCount "66"]
[EventDate "1908.08.??"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "POL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be7 7. dxc5 (7. e3)
7... Be6 (7... Bxc5 $2 8. Bxf6 Qxf6 9. Qxd5) 8. e4 O-O (8... Nxe4 9. Nxe4 dxe4
10. Qxd8+ Kxd8 $1 11. Rd1+ Nd7 12. Ne5 Bxg5 13. Bb5 Ke7) (8... dxe4 9. Qxd8+
Bxd8 10. Bxf6 Bxf6 11. Nxe4 Bxb2 12. Rb1 Ba3 13. Nd6+ Kf8 (13... Kd8 14. Ne5
Rf8 15. Bc4 $1 Nd7 16. Nxd7 Kxd7 17. Bxe6+ Kxe6 18. Nxb7 Rac8 19. O-O {/\ Rb5})
14. Nb5 Bxa2 15. Ra1 Bb4+ 16. Nd2 {/\ Nc7}) 9. Bd3 dxe4 10. Bxe4 Nxe4 11. Qxd8
Bxd8 12. Nxe4 Bd5 $1 13. Bxd8 Bxe4 (13... Rxd8) 14. Bg5 Na6 15. Be3 Rfc8 16.
Rc1 Nb4 17. O-O Nxa2 18. Rc4 $1 Bxf3 (18... Bd3 19. Ra4 Bxf1 20. Kxf1 b6 21.
Rxa2 bxc5 22. Ra5) 19. gxf3 a5 20. Rd4 Nb4 (20... Rxc5 $2 21. Ra4) 21. Rfd1 Na6
22. Rd7 h6 23. b3 Rc7 (23... Nxc5 24. Bxc5 Rxc5 25. Rxb7 {/\ 26.R1d7}) 24. R1d4
g5 25. Rxc7 Nxc7 26. Rd7 Rc8 27. h4 (27. c6 bxc6 28. Bb6 Ne6 29. Rd6 $1) 27...
Na6 28. Rxb7 (28. hxg5 Nxc5 (28... hxg5 29. Rxb7 Nxc5 30. Rb5) 29. Rd5 Nxb3 30.
gxh6) 28... Nxc5 29. Rb5 Nd3 30. Rxa5 (30. hxg5) 30... gxh4 31. Kg2 Rb8 32. Ra3
Ne1+ 33. Kh3 Nc2 1/2-1/2

[Event "Interzonal-11a playoff place 3"]
[Site "Budapest"]
[Date "1979.10.20"]
[Round "1"]
[White "Ribli, Zoltan"]
[Black "Adorjan, Andras"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2595"]
[BlackElo "2525"]
[Annotator "ChessBase"]
[PlyCount "86"]
[EventDate "1979.10.20"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "HUN"]
[SourceTitle "IZT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. e3 Nc6 5. d4 d5 6. cxd5 exd5 7. Bb5 Bd6 8. Ne5
Qc7 9. Nxc6 bxc6 10. dxc5 Bxc5 11. Be2 Bd6 12. h3 Qe7 13. b3 O-O 14. Bb2 Bf5
15. Bd3 Bd7 16. Bc2 Rfd8 17. Qd3 Rac8 {[#]} 18. g4 g6 19. O-O-O Ba3 20. f4
Bxb2+ 21. Kxb2 Re8 22. Rhe1 Rcd8 23. Qa6 Qc5 24. Na4 Qb4 25. a3 Qb8 26. Rd4 Qa8
27. Nc5 Bc8 28. Qa5 Nd7 29. e4 Nxc5 30. Qxc5 Qb8 31. e5 Qb6 32. b4 Qxc5 33.
bxc5 f6 34. Ra4 Re7 35. Kc3 Rde8 36. Kd2 g5 37. Bf5 Bxf5 38. gxf5 fxe5 39. f6
Re6 40. fxg5 Ra8 41. Rb4 h6 42. h4 e4 43. Rb7 Rd8 1-0

[Event "URS-ch27 Final"]
[Site "Leningrad"]
[Date "1960.01.27"]
[Round "2"]
[White "Petrosian, Tigran V"]
[Black "Suetin, Alexey S"]
[Result "1-0"]
[ECO "D32"]
[Annotator "ChessBase"]
[PlyCount "47"]
[EventDate "1960.01.26"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. Nf3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Be2 a6 8. O-O
c4 9. Ne5 Qc7 10. Nxc6 (10. f4 Bb4 {/\ ...Bxc3, ...Bf5}) 10... Qxc6 (10... bxc6
11. b3) 11. b3 b5 $2 (11... Bb4 $142 12. Bd2 b5 13. bxc4 bxc4) 12. bxc4 bxc4
13. e4 dxe4 $2 (13... Nxe4 $142 14. Nxe4 dxe4 15. d5 Qg6 {/\} 16. Bh5 Qf5 17.
Re1 $40) 14. Bg5 Bf5 (14... Be7 $142) 15. d5 Qc7 16. Bxf6 gxf6 17. Bg4 $1 Bxg4
(17... Bg6 18. Nxe4 Bxe4 19. Re1 Qe5 20. Qa4+ $18) 18. Qxg4 Qe5 19. Nxe4 f5 20.
Qh5 $1 O-O-O 21. Nd2 $1 (21. Ng5 Rg8) 21... c3 22. Nc4 Qd4 23. Qxf5+ Rd7 (23...
Kc7 24. Qxf7+ Rd7 25. Qe6 $18) 24. Ne5 1-0

[Event "Ostend Masters"]
[Site "Ostend"]
[Date "1905.06.12"]
[Round "1"]
[White "Janowski, Dawid Markelowicz"]
[Black "Maroczy, Geza"]
[Result "0-1"]
[ECO "D32"]
[Annotator "ChessBase"]
[PlyCount "150"]
[EventDate "1905.06.12"]
[EventType "tourn"]
[EventRounds "26"]
[EventCountry "BEL"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {DWS 1905,S.252} d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 exd5 6. Bg5 Be6
7. e3 Nc6 8. Be2 Be7 9. dxc5 Bxc5 10. O-O O-O 11. Rc1 Be7 12. Nd4 Rc8 13. Bf3
Ne5 14. Qb3 Nxf3+ 15. gxf3 Qd7 16. Rfd1 Rfd8 17. Qc2 Nh5 18. Bxe7 Qxe7 19. f4
Bg4 20. Re1 Qf6 21. f3 Bh3 22. Red1 Rd6 23. Kh1 Qh4 24. Rg1 Rh6 25. Qd2 Rd8 26.
Qe1 Qf6 27. Qf2 Rg6 28. Nce2 Bd7 29. Rc7 Qb6 30. Rgc1 Bc6 31. Re7 Qxb2 32. Qh4
Nf6 33. f5 Rh6 34. Qg3 Qa3 35. Qc7 Qd6 36. Rxf7 Ne8 37. Qxd6 Nxd6 38. Re7 Rf8
39. Ng3 Rf7 40. Re6 Nxf5 41. Rxh6 Nxh6 42. Kg2 g6 43. Rc5 Rf6 44. h3 Nf7 45.
Nge2 Ne5 46. Nf4 Rd6 47. h4 Kf7 48. Nb5 Rd8 49. Nd4 Ke7 50. Kf2 Kd6 51. Rc1 Re8
52. Rd1 Nc4 53. Rd3 Re5 54. Nb3 a5 55. e4 a4 56. Nc1 b5 57. Rd1 Nb2 58. Rd2 Nc4
59. Rd1 Nb2 60. Rd2 Nc4 61. Rd1 Kc7 62. exd5 Bd7 63. Ncd3 Re8 64. Nb4 Kd6 65.
Ne2 Ne3 66. Rd3 Nf5 67. h5 gxh5 68. Nc3 Kc5 69. a3 Nd6 70. Ne2 h4 71. Nf4 Nc4
72. Rc3 Bf5 73. Nc6 h3 74. Rc1 Re3 75. Rxc4+ bxc4 0-1

[Event "WchT U26 03rd"]
[Site "Graz"]
[Date "1981.08.27"]
[Round "10"]
[White "Sunye Neto, Jaime"]
[Black "Kasparov, Garry"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2475"]
[BlackElo "2630"]
[Annotator "ChessBase"]
[PlyCount "94"]
[EventDate "1981.08.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AUT"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Soviet Union"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "URS"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. e3 Nc6 5. d4 d5 6. cxd5 exd5 7. Bb5 Bd6 8.
dxc5 Bxc5 9. O-O O-O 10. b3 Bg4 11. Bb2 Rc8 12. Rc1 Bd6 13. Be2 Bb8 14. Nb5 Ne4
15. Nbd4 Re8 16. h3 Bxf3 17. Nxf3 Qd6 18. Qd3 Ng5 19. Rfd1 Rcd8 20. Kf1 Ne4 21.
a3 a6 22. Qc2 Ba7 23. Bd3 Qe7 24. Re1 Rd6 25. b4 Re6 26. b5 axb5 27. Bxb5 h6
28. Rcd1 Rd8 29. Qb3 Qd6 30. a4 Bc5 31. Re2 b6 32. Kg1 Ne7 33. Nd4 Rg6 34. Bd3
Qd7 35. Kh1 Nf5 36. Bxe4 dxe4 37. Red2 Nh4 38. Ne6 Qxd2 39. Rxd2 Rxd2 40. Nf4
Rg5 41. Kg1 Nf3+ 42. Kf1 (42. Kh1 Bxe3 $3 43. fxe3 (43. Ne6 Rxf2 44. gxf3 Rf1+
45. Kh2 exf3 $1 46. Nxg5 (46. Qxe3 Rg2#) 46... Bf4#) 43... Rdxg2 $3 44. Nxg2
Rg3 $18) 42... Bxe3 $3 43. fxe3 $8 (43. Ne2 Nh2+ 44. Ke1 Rxg2 45. Qxe3 Nf3+ 46.
Kf1 Rg1+ $3 47. Nxg1 Rd1+) 43... Rdxg2 $1 44. Qc3 $1 (44. Qxb6 Rh2 45. Ne2 Rgg2
$18) 44... Rh2 45. Ne2 Kh7 $1 (45... Rgg2 46. Qc8+ $2 $10) 46. Qc8 $6 (46. Qb4
$1 f5 $1 47. Qb5 (47. Qf8 Rh1+ 48. Kf2 Nd2 $1) 47... f4 $1 48. Qb4 Nd2+ $1 49.
Qxd2 (49. Ke1 f3 50. Kxd2 Rxe2+ 51. Kc3 Rxe3+ 52. Kd4 f2 {/\ f1Q}) 49... Rh1+
50. Kf2 f3 $1 $18) 46... Rh1+ 47. Kf2 Nd2 $1 (47... Nd2 $1 48. Ng3 Rh2+ 49. Ke1
Nf3+ 50. Kf1 Rxb2) 0-1

[Event "Lodz Dreimeisterturnier 8R"]
[Site "Lodz"]
[Date "1908.08.??"]
[Round "7"]
[White "Marshall, Frank James"]
[Black "Rubinstein, Akiba"]
[Result "1-0"]
[ECO "D32"]
[Annotator "ChessBase"]
[PlyCount "49"]
[EventDate "1908.08.??"]
[EventType "tourn"]
[EventRounds "16"]
[EventCountry "POL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nf6 $6 6. Bg5 Be7 7. dxc5 Be6
8. Rc1 {8.e4} O-O 9. Bxf6 Bxf6 10. e3 {10.b4} Qa5 11. a3 Nc6 (11... Qxc5 12.
Nb5 {/\ 13.Nc7}) 12. Bd3 Qxc5 13. h4 {13.0-0 Qe7} Qe7 14. Ng5 (14. Bxh7+ $2
Kxh7 15. Ng5+ Kg6 $1) 14... h6 15. Nxe6 (15. Qh5 Ne5 16. Be2 Bxg5 17. hxg5 Qxg5
) 15... fxe6 16. Bb1 Bxh4 $1 (16... Bxc3+ 17. Rxc3 Qf6) 17. g3 Bxg3 $1 (17...
Bf6 18. Qd3 Bxc3+ 19. Rxc3 Qf6) 18. fxg3 Qg5 19. Qd3 Qxg3+ $2 (19... Ne5 $1 20.
Qh7+ Kf7 21. Rf1+ Ke7) 20. Kd2 Rf2+ 21. Ne2 Ne5 22. Qh7+ Kf7 23. Rc7+ Kf6 24.
Rxh6+ $1 gxh6 25. Qe7# 1-0

[Event "Ostend Champion"]
[Site "Ostend"]
[Date "1907.05.16"]
[Round "1"]
[White "Marshall, Frank James"]
[Black "Tarrasch, Siegbert"]
[Result "1/2-1/2"]
[ECO "D32"]
[Annotator "ChessBase"]
[PlyCount "52"]
[EventDate "1907.05.16"]
[EventType "tourn"]
[EventRounds "20"]
[EventCountry "BEL"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Georges Marquet, who had already financed the earlier tournaments
Ostend (1905) and Ostend (1906), provided the Brussels Chess Club with 40,000
francs to stage several chess tournaments.(1) The sum was later raised to 50,
000 francs.(2) Leopold Hoffer was the tournament director.(3)  The main event
was a quadruple round robin Grandmaster tournament with a prize fund of 10,000
francs and, in addition, 1,200 francs compensation for expenses.(2)} d5 2. c4
e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bg5 Be7 7. Bxe7 Ngxe7 8. dxc5 d4 9. Ne4
O-O 10. Nfd2 Bf5 11. g3 Qa5 12. Bg2 Bxe4 13. Bxe4 Qxc5 14. O-O Rac8 15. Rc1 Qa5
16. Nc4 Qg5 17. Nd6 Rc7 18. Nxb7 Rxb7 19. Bxc6 Nxc6 20. Rxc6 Rxb2 21. Qxd4 Rxa2
22. Qc4 Qd2 23. Rc8 g6 24. Rxf8+ Kxf8 25. Qc5+ Kg7 26. Qe5+ Kh6 1/2-1/2

[Event "USA-ch Match Marshall-Lasker Ed +5-4=9"]
[Site "USA (10 cities)"]
[Date "1923.03.15"]
[Round "1"]
[White "Lasker, Edward"]
[Black "Marshall, Frank James"]
[Result "1-0"]
[ECO "D32"]
[Annotator "ChessBase"]
[PlyCount "161"]
[EventDate "1923.03.15"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {1)Lasker,Edward: Chess Secrets p248-290. 2)BCM 1923,p.186 [Lasker,Ed].
The first game was played at the Marshall Chess Club in New York.} d5 2. Nf3
Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 exd5 6. Bg5 Be6 7. e4 dxe4 8. Bb5+ Bd7 9. Bxf6
Qxf6 10. Nxe4 Qb6 11. Qe2 Be7 12. dxc5 Qa5+ 13. Nfd2 O-O 14. Bd3 f5 15. O-O Re8
16. Nb3 Qc7 17. Ng3 Bf6 18. Qc2 g6 19. Ne2 Nc6 20. Nc3 Nb4 21. Bc4+ Kh8 22. Qd2
Bc6 23. Nb5 Bxb5 24. Bxb5 Re4 25. Qd6 Qg7 26. Rad1 a6 27. c6 bxc6 28. Bxc6 Nxc6
29. Qxc6 Qf8 30. Rd2 a5 31. Rc2 a4 32. Nd2 Re2 33. Nf3 Ree8 34. Qc4 Re4 35. Qc6
Ree8 36. Qb5 Reb8 37. Qe2 Re8 38. Qd2 Qf7 39. a3 Rad8 40. Qc1 Qg7 41. h4 Rb8
42. Rc7 Re7 43. Rc8+ Re8 44. Rxe8+ Rxe8 45. Qc6 Qf8 46. Rb1 Re2 47. b4 axb3 48.
Rxb3 Qd8 49. Rb1 Bxh4 50. Nxh4 Qxh4 51. Qc3+ Kg8 52. Rb8+ Kf7 53. Rb7+ Re7 54.
Qb3+ Kg7 55. Qc3+ Kf7 56. Qb3+ Kg7 57. Qc3+ Kf7 58. Rxe7+ Qxe7 59. a4 Qe2 60.
Qc7+ Kf6 61. Qb6+ Ke5 62. Qc5+ Ke6 63. Qc6+ Kf7 64. Qc1 g5 65. a5 f4 66. Qf1
Qa2 67. Qb5 Kg6 68. Qb6+ Kh5 69. a6 g4 70. Qc5+ Kg6 71. a7 g3 72. fxg3 fxg3 73.
Qd6+ Kf7 74. Qf4+ Ke7 75. Qe3+ Kd7 76. Kf1 Qa6+ 77. Ke1 Kc7 78. Qxg3+ Kd7 79.
Qg7+ Kc8 80. Qg8+ Kb7 81. Qb8+ 1-0

[Event "St Petersburg Chigorin Memorial"]
[Site "St Petersburg"]
[Date "1909.02.18"]
[Round "3"]
[White "Rubinstein, Akiba"]
[Black "Lasker, Emanuel"]
[Result "1-0"]
[ECO "D32"]
[Annotator "ChessBase/Lutz/Emms"]
[PlyCount "79"]
[EventDate "1909.02.15"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 {1)Kmoch: Rubinstein gewinnt! S.41; 2)Tarrasch: Die Moderne Schachpartie,
S.183.. 3)Razuvaev in Glaltman:Akiba Rubinstein. Ich stütze mich auf folgende
Kommentatoren: 4) John Emms in "The World's Greatest Chess Gamess von Burgess/
Nunn/Emms. 5) Jonathan Speelman in "Batsford Chess Endings" von Speelman/
Tisdall/Wade. 6) Juri Awerbach in "Turmendspiele, Band 2".} d5 2. Nf3 Nf6 3. c4
e6 4. Bg5 c5 $6 {Laskers Erцffnungen waren alles andere als weltmeisterlich.
Der Textzug fьhrt zu einer zweifelhaften Version der Tarrasch-Verteidigung.
Besser ist das gewцhnliche 4...Be7.} 5. cxd5 exd5 6. Nc3 cxd4 7. Nxd4 Nc6 $2 {
Erlaubt dem Gegner eine direkte Widerlegung des Erцffnungsexperiments.} ({
Besser ist} 7... Be7 8. e3 Nc6 {mit Ьbergang zur Partie.}) 8. e3 $2 {An und
fьr sich kein schlechter Zug, es gab jedoch einen noch besseren.} (8. Bxf6 $1 {
stellt Schwarz bereits vor groЯe Probleme: Wenn Schwarz sich nicht auf die
Zerstцrung seiner Bauernstruktur mit 8...gxf6 einlassen will, verliert er nach}
Qxf6 9. Ndb5 {einen Bauern, z.B.} Bb4 10. Nc7+ Kd8 11. N7xd5 $1 {(Emms)}) 8...
Be7 9. Bb5 Bd7 10. Bxf6 $5 {WeiЯ nimmt den Bauern, ьberlдsst Schwarz aber
kurzeitig die Initiative.} ({Emms gibt} 10. O-O $5 {zu bedenken.}) 10... Bxf6
11. Nxd5 Bxd4 12. exd4 Qg5 $1 {Dieser Ausfall ist die Pointe des schwarzen
Bauernopfers.} 13. Bxc6 (13. Nc7+ $2 Kd8 14. Nxa8 Qxb5 {'-/+' bringt nur dem
WeiЯen Probleme.}) 13... Bxc6 14. Ne3 ({Auch hier wдre} 14. Nc7+ $2 Kd8 15.
Nxa8 Re8+ {verderblich.}) 14... O-O-O $6 {Dieser Zug sieht natьrlich aus, es
wдre jedoch besser gewesen, den Bauern direkt zurьckzugewinnen.} (14... Bxg2
15. Rg1 (15. Nxg2 Qxg2 16. Qe2+ Kd8 17. O-O-O Re8 {ist gut fьr Schwarz (Lasker)
. Obwohl sich der schwarze Kцnig in der Mitte befindet, ist er vergleichsweise
sicher, da der Pd4 im Weg steht.}) 15... Qa5+ {'[]'} 16. Qd2 Qxd2+ 17. Kxd2 Be4
18. Rg4 (18. Rxg7 $2 Bg6 {mit der Idee ...Kf8.}) 18... Bg6 19. f4 {'+/-' 
(Bernstein) wurde von Bernstein angegeben. Weiß droht 20.f5. Wie Emms jedoch
zeigte, führt} Rd8 20. f5 Bh5 21. Rxg7 Rxd4+ 22. Kc3 Rh4 {zu einer Stellung
mit schwarzem Gegenspiel. Somit erscheint 14...Bxg2 besser. Wir sollten jedoch
Lasker fьr seinen Fehler dankbar sein, da Rubinstein so die Gelegenheit fьr
eine Glanzpartie erhielt.}) (14... O-O $142 $1 15. O-O Rad8 $44) 15. O-O Rhe8 {
[#] Die Drohung ist ...Rxe3. Alle schwarzen Figuren stehen aktiv, scheinbar
ist alles in Butter.} 16. Rc1 $1 {Ein feiner Zug.} Rxe3 $5 (16... Kb8 {ist die
Alternative. Nach} 17. Rc5 {hat Schwarz die Auswahl zwischen zwei Ьbeln:
Entweder spielt er 17...Qxc5 18.dxc5 Rxd1 19.Rxd1 (Emms) mit einem Endspiel,
das trotz Minusbauer gewisse Verteidigungschancen bietet, da der Pc5 anfдllig
ist. Oder er spielt} Qf4 18. d5 Rxe3 19. Qc1 $1 {(analog zur Partie)} Re4 20.
dxc6 bxc6 21. Qc3 {'+/-' (Em.Lasker) mit materiellem Gleichstand, aber einer
schweren Stellung.}) 17. Rxc6+ bxc6 {[#]} 18. Qc1 $1 {Die Pointe.} (18. fxe3
Qxe3+ {nebst ...Rxd4 wдre natьrlich nicht im Sinne des Erfinders gewesen.} 19.
Kh1 Rxd4 $13) 18... Rxd4 ({Lasker schlug} 18... Re5 $5 {'!' vor, aber nach} 19.
Qxc6+ Kb8 20. dxe5 Qxe5 21. Rc1 {'+/-' hat Schwarz auch nicht mehr
Verteidigungschancen als in der Partie (Emms).}) 19. fxe3 Rd7 (19... Rd6 20.
Rxf7 $18) 20. Qxc6+ Kd8 21. Rf4 $1 {'+/-!' [/\22.Qa8 Ke7 (22... Kc7 23.Rc4!)
23.Re4+-] Ein weiterer starker Zug. WeiЯ verteidigt sich nicht nur gegen ...
Qxe3+, sondern bringt auch den Turm ins Spiel. Der Angriff gegen den Kцnig ist
in derartigen Stellungen von grцЯter Bedeutung. Die weiЯe Drohung ist 22.Qa8+
Ke7 23.Re4+ Kd6 24.Qf8+ mit baldigem Matt.} f5 ({Sowohl} 21... Qa5 22. Qa8+ Ke7
23. Re4+ Kf6 24. Qc6+ Kg5 25. h4+ {'+-' (Em.Lasker) nebst 26.Qxd7}) ({als auch
} 21... Rd1+ 22. Kf2 Rd2+ 23. Ke1 Qxg2 24. Rd4+ $1 Ke7 (24... Rxd4 25. Qxg2)
25. Qd6+ {'+-' (Tarrasch)} Ke8 26. Qd8# {(jeweils von Emms angegeben) sind
auch keine besseren Verteidigungen fьr Schwarz.}) 22. Qc5 Qe7 (22... Rd1+ 23.
Kf2 Rd2+ 24. Ke1 Qxg2 25. Qa5+ {'+-' (Emms)}) 23. Qxe7+ Kxe7 24. Rxf5 {[%mdl
4096] R <-> R} Rd1+ 25. Kf2 $1 {Ein wichtiger Zug. WeiЯ gibt einen seiner
beiden Mehrbauern zurьck, um die Initiative zu behalten.} (25. Rf1 $2 {'?!'}
Rd2 26. Rb1 {wьrde zwar beide Bauern behalten (26...Re2 27.Kf1 Rxe3? 28.Re1
geht nicht fьr Schwarz), aber nach} Ke6 $1 {ist es schwer fьr WeiЯ,
Fortschritte zu machen.} (26... Re2 $14)) 25... Rd2+ 26. Kf3 Rxb2 27. Ra5 $1 {
Treibt den schwarzen Turm in die Verteidigung.} Rb7 28. Ra6 $1 {[%mdl 4100] R
<-> R Ein weiterer wichtiger Zug. Der schwarze König wird entlang der 6.
Reihe abgeschnitten.} Kf8 29. e4 Rc7 30. h4 $1 {Durch den Vormarch des g- und
h-Bauern will WeiЯ eine Schwдchung des schwarzen Kцnigsflьgels provozieren und
so Einbruchsfelder fьr seinen Kцnig schaffen. AuЯerdem wird durch den Aufzug
der Bauern die 2.Reihe gegen Angriffe des schwarzen Turms immunisiert.} (30.
Kf4 $2 Rc2 31. Kf3 Rc3+ $1 {wьrde den weiЯen Gewinn erheblich erschweren 
(Speelman).}) 30... Kf7 31. g4 Kf8 32. Kf4 Ke7 33. h5 $1 h6 {Schwдcht das Feld
g6.} ({Allerdings wьrde auch passive Verteidigung nicht helfen:} 33... Kf7 34.
Kf5 (34. h6 gxh6 35. Rxh6 Kg7 36. Ra6 Kf7 37. Kf5 Re7 38. e5 Rb7 39. Rc6 Z0 40.
a4 Z0 41. a5 Z0 42. a6 $18 {Razuvaev}) 34... Ke7 35. g5 Kf7 36. e5 Ke7 37. g6
h6 {Erzwungen, da nach 37...hxg6+ 38.Kxg6 "der weiЯe Kцnig viel zu aktiv ist" 
(Speelman). Nun gewinnt WeiЯ, indem er seinen Turm entweder nach g8 oder nach
f7 (mit Ьbergang in ein gewonnenes Bauernendspiel) transferiert. Allerdings
ist hier etwas Sorgfalt nцtig.} 38. a4 $1 {ist daher genauer.} (38. Re6+ Kd7 $6
39. Rf6 $1 Ke8 (39... gxf6 40. g7 Rc8 41. exf6) 40. Rf7 Rxf7+ 41. gxf7+ Kxf7
42. e6+ Ke7 43. Ke5 {mit Gewinn, aber es ist nicht klar, wie WeiЯ nach 38...
Kf8! weiterkommt.}) 38... Ke8 (38... Rb7 39. Re6+ Kd7 40. Rf6 $1 {und weiter
wie in Variante A}) 39. Ra5 $1 {und es gibt keine Verteidigung gegen 40.Rb5 
(dies folgt auch nach 39...Rb7) nebst Rb8-Rg8.}) 34. Kf5 Kf7 35. e5 Rb7 36. Rd6
Ke7 37. Ra6 {Eine Zugwiederholung, um Zeit zu gewinnen.} Kf7 38. Rd6 Kf8 39.
Rc6 Kf7 40. a3 $1 {Ein eleganter Zug zum AbschluЯ. WeiЯ verhindert ein
eventuelles ...Rb4 und bringt Schwarz auЯerdem in Zugzwang. Schwarz hat gab
auf, denn er kann nur zwischen verschiedenen Ьbeln wдhlen (Varianten von
Awerbach und Speelman):} (40. a3 $1 Kf8 (40... Ke7 41. Kg6 Kf8 42. Rc8+ Ke7 43.
Kxg7) (40... Re7 41. e6+ Kg8 42. Kg6 Re8 43. e7 $1 Kh8 44. Rd6 $18 {Razuvaev}
Z0 45. Rd8) (40... a5 41. Ra6 Rb5 42. Ra7+ Kg8 43. a4 Rc5 44. Ke6) 41. Kg6 Rb3
42. Rc8+ Ke7 43. Kxg7 (43. Rc7+ Ke6 44. Rxg7 $18) 43... Rxa3 44. Kxh6) 1-0

[Event "Noyabrsk"]
[Site "Noyabrsk"]
[Date "1995.??.??"]
[Round "7"]
[White "Moskalenko, Viktor"]
[Black "Abramovic, Bosko"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2525"]
[BlackElo "2520"]
[Annotator "Dautov,R"]
[PlyCount "89"]
[EventDate "1995.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[EventCategory "10"]
[SourceTitle "CBM 048"]
[Source "ChessBase"]
[SourceDate "1995.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.10.01"]
[SourceQuality "1"]

1. d4 {Moskalenko} Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 c5 5. e3 O-O (5... Nc6 6. Be2
Bxc3+ 7. bxc3 d6 8. Qc2 e5 9. dxc5 dxc5 10. e4 h6 11. Nd2 Ne7 12. Nf1 Ng6 13.
Ne3 Nf4 14. O-O Qa5 15. Nd5 Nxe2+ 16. Qxe2 Nxd5 17. cxd5 Qa4 18. c4 $16 {
->Moskalenko,V-Zagrebelny,S/Noyabrsk (10) ;CBM 48 1995}) 6. Be2 $5 Nc6 (6... b6
7. O-O Bb7 8. Na4 cxd4 9. exd4 Be7 10. a3 {/\b4}) (6... cxd4 7. exd4 d5 8. O-O
dxc4 9. Bxc4 {-E54}) 7. O-O d5 (7... cxd4 8. exd4 d5 9. Bg5) 8. cxd5 exd5 9.
dxc5 {WeiЯ kann das Spiel gegen den Isolani d5 anfangen-eine der Ideen des
bescheidenen Zьges 6.Be2.} Bxc5 (9... Bxc3 $5 {Moskalenko}) 10. b3 (10. a3 a6
11. b4 Ba7 12. Bb2 Bg4 $10) 10... a6 11. Na4 $5 (11. Bb2 Qd6 12. Rc1 Rd8 13.
Qc2 Ba7 14. Rfd1 Qe7 15. Rd2 h6 16. Qd1 Be6 17. Na4 Ne4 $10 {Portisch,
L-Gligoric,S/Niksic 1983}) 11... Ba7 (11... Bd6 12. Bb2 Bg4 (12... Ne4 13. Nc3
Be6 14. Nd4 Ba3 15. Nxc6 bxc6 16. Bxa3 Nxc3 17. Qd2 Nxe2+ 18. Qxe2 $14) 13. Nd4
Bxe2 14. Qxe2 $14) 12. Ba3 (12. Bb2 {Moskalenko} b5 $5 13. Rc1 Nb4 14. a3 $13)
12... Re8 13. Bc5 Bxc5 (13... b6 14. Ba3 b5 15. Rc1 $14) 14. Nxc5 Bg4 15. Rc1
Qb6 (15... Qe7 $5) 16. Nd4 Nxd4 (16... Bxe2 17. Nxe2 Ne4 (17... Rad8 18. Nd4
$14) 18. Na4 $1 (18. Qxd5 $6 Rad8 19. Nd7 (19. Qf5 Qa5 {/\g6,b6}) 19... Qc7 20.
Rfd1 Kh8 $15 {/\Nf6}) 18... Qa5 19. a3 $14) 17. Bxg4 Ne6 18. Nxe6 (18. Na4 $5
Qd6 (18... Qa5 19. Bxe6 fxe6 20. Qe1 $1 Qxe1 (20... Qb5 21. Rc5 Qd7 22. Qa5 $14
) 21. Rfxe1 Rac8 22. Nb6 $14) 19. Bf5 b5 20. Nc3 Qe5 $10) 18... fxe6 19. Bf3
Rac8 20. Qd2 a5 $5 (20... Rc6 21. Rxc6 bxc6 22. Rc1 c5 (22... e5 23. Qc3 Re6
24. b4 $14) 23. Qc3 Nd7 24. e4 $14) 21. g3 (21. g4 $5 {Moskalenko}) 21... Qb4 (
21... Rc6 $5 {Moskalenko}) 22. Qxb4 axb4 23. Rxc8 Rxc8 24. Rd1 Rc6 (24... Rc2
25. Rd4 Rxa2 26. Rxb4 Ra7 {+/=/=} (26... e5 {Moskalenko} 27. h3 $1 $16)) 25.
Rd4 Rb6 26. Bg2 (26. g4 $5 {Moskalenko}) 26... Kf8 (26... Kf7 {Moskalenko} 27.
h3 $5 {/\f4,g4+/-/}) 27. f4 Ke7 28. e4 Rc6 $2 (28... dxe4 29. Bxe4 Nxe4 30.
Rxe4 Kd6 31. Kf2 Ra6 32. Rxb4 Rxa2+ 33. Kf3 Kc6 $10) 29. exd5 exd5 (29... Rc1+
30. Kf2 Rc2+ 31. Kf1 Rc1+ (31... exd5 {Moskalenko} 32. Bxd5 $14) 32. Ke2 Rc2+
33. Rd2 Rxd2+ 34. Kxd2 exd5 35. Kd3 Kd6 36. Kd4 $16 {/\Bf3,g4-g5}) 30. Bf3 (30.
h3 $5 {Moskalenko}) 30... Rc1+ 31. Kf2 (31. Kg2 {Moskalenko} Rc2+ 32. Kh3 Rxa2
33. g4 (33. Rxb4 Rf2 34. Bg2 h5 $13) 33... Rb2 34. Rxb4 d4 $1 $132) 31... Rc2+
32. Ke3 Rc3+ 33. Ke2 Rc2+ 34. Ke3 Rc3+ 35. Rd3 Rc5 (35... Rc2 36. Bxd5 b6 (
36... Rxa2 37. Bxb7 Rxh2 38. Rd4 $16) 37. Bf3 (37. h4 $5) 37... Rxh2 38. Rd4
Rxa2 39. Rxb4 Nd7 40. Bc6 Ra6 41. Bb5 $16) 36. g4 $16 Kd6 37. g5 Ne8 (37... Ng8
$16 {Moskalenko}) 38. Rd4 Rb5 (38... Rc3+ 39. Kf2 Rc2+ 40. Kg3 $16) 39. Be2 Rb6
40. Bd3 h6 (40... g6 41. f5 $16) 41. h4 Nc7 42. f5 {/\f6} hxg5 43. hxg5 Ke5 44.
Rh4 {/\Rh7} d4+ $2 45. Rxd4 $1 (45. Rxd4 Nd5+ 46. Rxd5+ Kxd5 47. f6 (47. Bc4+
$2 Kd6 48. f6 g6) 47... Re6+ (47... Ke6 48. Bc4+ $18) (47... gxf6 48. Bc4+ Ke5
49. g6 $18) 48. Kf4 gxf6 49. Bc4+ Kd6 50. Bxe6 Kxe6 51. g6 $18) 1-0

[Event "Moscow-4teams"]
[Site "Moscow"]
[Date "1981.02.24"]
[Round "2.5"]
[White "Averbakh, Yuri L"]
[Black "Kochyev, Alexander"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2490"]
[BlackElo "2540"]
[Annotator "Dolmatov,S"]
[PlyCount "72"]
[EventDate "1981.02.22"]
[EventType "team"]
[EventRounds "6"]
[EventCountry "URS"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Soviet Union Seniors"]
[BlackTeam "Soviet Union U26"]
[WhiteTeamCountry "URS"]
[BlackTeamCountry "URS"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. e3 d5 5. d4 a6 6. cxd5 exd5 7. Be2 Bd6 8. dxc5
Bxc5 9. O-O O-O 10. b3 Nc6 11. Na4 Ba7 12. Bb2 Ne4 (12... Qd6 13. Bxf6 $6 Qxf6
14. Qxd5 Bf5 15. Qd2 b5 16. Nc3 Rfd8 17. Qb2 Nb4 $15 {Deze,V-Gligoric,S/Novi
Sad/1979/ Inf 28/519/}) 13. Rc1 Qd6 14. Nc3 (14. Nd4 Bd7 15. Bf3 Ne5 16. Nc3
Bxd4 17. Bxe4 Ng4 18. g3 Qh6 $13 {Murshed,N-King,D/Oakham/1984/}) 14... Nf6 15.
Nb1 (15. Qd3 Bg4 16. Rfd1 Rad8 $10 {Averkin,O-Smyslov,V/URS/1973/}) 15... Rd8 (
15... Bg4 $6 16. Bxf6 Qxf6 17. Qxd5 Rfd8 18. Qc4 $14) 16. Nd4 Bd7 $6 (16... Ne4
$5 17. Nxc6 $6 bxc6 18. Bd4 c5) 17. Nxc6 bxc6 18. Bd4 a5 19. Bxa7 Rxa7 20. Qd4
Rb7 21. Nd2 (21. Nc3 $6 c5 $132) 21... Qb4 (21... Rb4 22. Qa7 a4 23. a3 Rh4 24.
Nf3 $14) 22. Nf3 Ra8 (22... a4 23. Qxb4 Rxb4 24. Nd4 axb3 25. axb3 Rc8 26. Rc2
c5 27. Rfc1 $14) 23. Ne5 Rb6 24. Rfd1 Be8 25. Bf3 (25. f3 $5) 25... Kf8 26. g4
Qxd4 27. Rxd4 h6 28. h4 g5 29. hxg5 (29. h5 $5) 29... hxg5 30. Kg2 Ke7 31. Kg3
a4 32. b4 a3 33. e4 $6 (33. Rc3 Ra4 34. Nd3 $16) 33... dxe4 34. Bxe4 Rd8 35.
Rcc4 $2 (35. Rxd8 Kxd8 36. Bxc6 Rxb4 37. Bxe8 Kxe8 38. Rc8+ Ke7 39. Nc6+ Kd7
40. Nxb4 Kxc8 41. Nc2 (41. Kf3 Kc7 42. Nc2 Nd5 43. Ke4 Nc3+ 44. Kf5 Nxa2 45.
Nxa3 Nc3 46. Kxg5 Ne4+ $10) 41... Ne4+ 42. Kf3 Nc3 $10) 35... Rxd4 36. Rxd4 c5
$1 (36... c5 37. bxc5 Re6 38. f4 Nxe4+ 39. Rxe4 f6 $19) 0-1

[Event "ARG-World"]
[Site "Buenos Aires"]
[Date "1994.??.??"]
[Round "5"]
[White "Sorin, Ariel"]
[Black "Bellon Lopez, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2470"]
[BlackElo "2460"]
[Annotator "Ernst,T"]
[PlyCount "145"]
[EventDate "1994.04.??"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "ARG"]
[SourceTitle "CBM 042"]
[Source "ChessBase"]
[SourceDate "1994.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.10.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6
8. Nf3 Nf6 9. Qd1 Bc5 10. e3 Qe7 11. a3 (11. Be2 O-O-O 12. O-O g5 13. b4 $1 (
13. Bd2 g4 14. Nd4 $13 {Serper,G-Brandner,S/WchJ Tunja/1989/}) 13... Bxb4 14.
Bb2 $14 {Baburin,A-Weinzettl,E/Oberwart op/1991/}) 11... O-O-O (11... Rc8 12.
Be2 O-O 13. O-O Rfd8 14. Qc2 Bg4 15. Bd2 Ne5 $44 {Reinemer,F-Piskov,Y/Dortmund
op-A/1992/}) 12. b4 (12. Qc2 Kb8 13. Be2 g5 14. b4 Bd6 15. Bb2 $16 {Sadler,
M-Boog,A/Biel op/1993/}) 12... Bb6 13. Qc2 Kb8 14. Be2 g5 15. Na4 $6 Bc7 16.
Bb2 g4 17. Nd4 Nxd4 18. Bxd4 Bxa4 19. Qxa4 Rxd4 $1 20. exd4 Qe4 21. Kf1 Bb6 $13
22. Rd1 Nd5 23. Qb5 f5 (23... Nc3 24. Qd3 $16) 24. Qd3 Qe6 25. h3 h5 26. hxg4
fxg4 27. Re1 Qf6 28. Qe4 (28. Bxg4 hxg4 29. Rxh8+ Qxh8 30. Qf5 Qh1+ 31. Ke2
Qxg2 32. Qf8+ Kc7 33. Rc1+ Kd7 34. Qf5+ Ke7 $13) 28... Nc3 $5 (28... Bxd4 29.
Bf3 $1 gxf3 30. Qxd5 fxg2+ 31. Qxg2 Rf8 $13) 29. Qe5+ Qxe5 30. dxe5 Rf8 31. Bf3
(31. f3 Ne4 $3 32. g3 gxf3 33. Bxf3 Rxf3+ $19) 31... gxf3 32. g3 Rf5 33. e6 Ne2
34. e7 Re5 35. Rxh5 $1 $13 Rxe7 36. Rf5 Rh7 37. Rxf3 Nd4 38. Rf8+ (38. Kg2 Rh2+
$19) 38... Kc7 39. Kg2 Kc6 40. g4 Kd5 41. f4 Nc2 42. Re5+ Kc4 43. Rfe8 Bd4 44.
R5e7 Rh4 45. Kg3 Rh1 46. g5 Ra1 47. Rc7+ (47. f5 Rxa3+ 48. Kf4 Nxb4 $13) 47...
Kd3 48. Rxb7 Ne3 49. Rd7 Rg1+ 50. Kh2 Ng4+ 51. Kh3 Nf2+ 52. Kh4 Rg4+ 53. Kh5
Rxf4 54. Kg6 Ng4 55. Rd5 Ne3 $1 (55... Kc4 56. Rf5 $18) 56. Rdd8 Nc4 57. Rf8
Rh4 58. Kf5 Ne3+ 59. Ke6 Re4+ 60. Kd7 Rg4 61. Rg8 Nc4 62. Rdf8 Ke4 $1 (62...
Nxa3 63. Rf3+ Be3 64. g6 Nc4 $13) 63. a4 Nb6+ 64. Kc6 Nxa4 65. g6 Kd3 66. Rd8
Kc4 67. Rd7 Nc3 68. Kb7 Nb5 69. g7 Kxb4 70. Rb8 Rxg7 71. Rxg7 Bxg7 72. Ka6 Bd4
73. Rxb5+ 1/2-1/2

[Event "Olympiad-42"]
[Site "Baku"]
[Date "2016.09.10"]
[Round "8.1"]
[White "Fier, Alexandr"]
[Black "Nikolov, Momchil"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2634"]
[BlackElo "2585"]
[Annotator "Fier,A"]
[PlyCount "125"]
[EventDate "2016.09.02"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "AZE"]
[SourceTitle "CBM 175"]
[Source "ChessBase"]
[SourceDate "2016.11.10"]
[SourceVersion "1"]
[SourceVersionDate "2016.11.10"]
[SourceQuality "1"]
[WhiteTeam "Brazil"]
[BlackTeam "Bulgaria"]
[WhiteTeamCountry "BRA"]
[BlackTeamCountry "BUL"]
[TimeControl "40/5400+30:1800+30"]

1. d4 {[%emt 0:00:00]} Nf6 {[%emt 0:00:00]} 2. c4 {[%emt 0:00:00]} e6 {[%emt 0:
00:00]} 3. Nf3 {[%emt 0:00:00]} d5 {[%emt 0:00:00]} 4. Nc3 {[%emt 0:00:00]} c5
{[%emt 0:00:08]} 5. e3 {[%emt 0:00:00]} Nc6 {[%emt 0:01:12]} 6. cxd5 {[%emt 0:
00:00]} exd5 {[%emt 0:02:49]} 7. Bb5 {[%emt 0:00:00]} cxd4 {[%emt 0:06:37]} 8.
Nxd4 {[%emt 0:04:12]} Bd7 {[%emt 0:00:40] During the game I was trying to
understand how to play this position with reversed colours, coming from a
Caro-Kann, but without much success.} 9. O-O {[%emt 0:00:09]} Bd6 {[%emt 0:03:
53]} 10. Nf3 Be6 {[%emt 0:12:06]} 11. b3 {[%emt 0:08:23]} O-O {[%emt 0:01:22]}
12. Bb2 {[%emt 0:00:03]} a6 {[%emt 0:02:20]} 13. Bxc6 {[%emt 0:07:19] I
decided to go for a more forcing line, trying to not lose time withdrawing the
bishop. This exchange is also typical of the Nimzo-Indian.} (13. Be2 Rc8 14.
Rc1 Re8 {Smyslov,V-Petrosian,T Herceg Novi blitz 1970 0-1 is also playable for
both sides and it has been played in a blitz game between two World Champions!}
) 13... bxc6 {[%emt 0:00:07]} 14. Rc1 {[%emt 0:00:01]} c5 {[%emt 0:03:32] If
Black is able to keep the structure like this without bigger problems the
position is more than fine, so I have to attack the pawns immediately.} 15. Na4
{[%emt 0:01:10]} Ne4 {[%emt 0:01:58]} 16. Nd2 {[%emt 0:02:21]} Qh4 {[%emt 0:16:
32]} (16... Nxd2 {was probably better and I was thinking of something like
this:} 17. Qxd2 Rc8 18. Ba3 Qe7 19. Nb6 $5 (19. Qa5 c4 20. Bxd6 Qxd6 21. Qd2 {
is a complex endgame with pluses for both sides.}) 19... Bxh2+ 20. Kxh2 Qd6+
21. f4 Qxb6 22. f5 Qd6+ 23. Kg1 Bd7 24. f6 {with an enjoyable mess.}) 17. f4 {
[%emt 0:02:49]} (17. g3 {weakens the kingside but it's also ok} Qe7 (17... Nxg3
{gives nothing:} 18. hxg3 Bxg3 19. Nf3 $18) 18. Nxe4 dxe4 19. Qc2 Bh3 20. Rfd1
{and if White doesn't get mated he is better.}) 17... Bg4 {[%emt 0:05:11]} 18.
Nf3 {[%emt 0:00:28]} Qh5 {[%emt 0:00:40]} 19. Nb6 {[%emt 0:01:35] I have the
feeling that my opponent missed this idea.} Rad8 {[%emt 0:03:18]} 20. Qxd5 {
[%emt 0:00:37] After this I thought I was much better, but finally things are
not so simple.} Bf5 {[%emt 0:09:36]} (20... Rfe8 21. Qxh5 Bxh5 22. Rfd1 f6 23.
Na4 {would also give an advantage for White, but things are far from over.
Black's pieces are quite active.}) 21. Qc6 {[%emt 0:00:37]} Qh6 {[%emt 0:12:53]
} 22. Be5 {[%emt 0:00:56]} Qe6 {[%emt 0:00:53]} 23. Nc4 {[%emt 0:04:36]
Missing my opponent's reply.} (23. Rfd1 Bxe5 24. Nxe5 Rxd1+ 25. Rxd1 f6 26.
Qxe6+ Bxe6 27. Nc6 {with a healthy pawn up.}) 23... Rc8 {[%emt 0:02:29]} 24.
Qa4 {[%emt 0:00:37]} (24. Qxa6 Ra8 25. Qc6 Bxe5 26. Qxe6 Bxe6 27. fxe5 Rxa2)
24... Be7 {[%emt 0:01:17] Now my pieces are not so well coordinated, but also
it's not clear what is going to be Black's plan.} 25. Ba1 {[%emt 0:03:36]
Avoiding 25...f6.} h5 {[%emt 0:00:55]} (25... f6 26. Nh4 {and without the
bishop, Black has no compensation.} Bg4 $2 27. f5 Qd5 28. Nb6 $18) 26. Nce5 {
[%emt 0:03:13]} h4 {[%emt 0:04:48]} 27. Qc4 {[%emt 0:00:38]} h3 $6 {[%emt 0:01:
41] Forcing me to enter a line that is good for White.} (27... Rfd8 28. h3 Bf6
{and I'm slightly better, but I was not sure about what to do next.}) 28. g4 $1
{[%emt 0:00:37]} Bxg4 {[%emt 0:01:28]} 29. Qxe4 {[%emt 0:00:05]} f6 {[%emt 0:
00:31]} 30. Qc4 {[%emt 0:01:11] A solid way to play, but now Black still has
some compensation for the pawn.} (30. Nh4 $1 {was not so easy to see} fxe5 31.
f5 Qc6 (31... Qh6 32. Ng6 Bg5 33. Rce1 (33. Qxg4 Bxe3+ 34. Kh1 Bxc1 35. f6 Bg5
{is less clear}) 33... Bh5 34. Nxf8 {with decisive advantage.}) 32. Qxg4 Bxh4
33. Bxe5 Bf6 34. Bxf6 Qxf6 35. Qxh3 {and White is just two pawns up.}) 30...
fxe5 {[%emt 0:00:09]} 31. Nxe5 Qxc4 {[%emt 0:01:22]} 32. Nxc4 {[%emt 0:00:51]}
Bf5 $2 {[%emt 0:01:33]} (32... g5 {was what I expected} 33. Ne5 (33. Be5 gxf4
34. exf4 $14) 33... Bf5 34. fxg5 Bxg5 35. Rf3 $14) 33. e4 {[%emt 0:00:24]} Bd7
{[%emt 0:01:39]} 34. Nb6 {[%emt 0:00:30] I was playing a bit too quickly and
went for a plan that doesn't work.} (34. f5 Bb5 35. e5 $18) 34... Rcd8 {
[%emt 0:00:06]} 35. Nxd7 $6 {[%emt 0:02:45]} (35. Nd5 Bd6 36. Rc3 Bc6 37. Rg3 {
is the best way to proceed and White should win.}) 35... Rxd7 {[%emt 0:00:01]}
36. Rc3 $6 {[%emt 0:00:05]} (36. Be5 Rd2 37. Rf2 Rfd8 38. Rc3 Rd1+ 39. Rf1 R1d3
{and it's not easy for White to prove the advantage.}) 36... Rd2 {[%emt 0:00:
33]} (36... Bf6 $1 {I saw this immediately when I played} 37. e5 (37. Rcf3 Bxa1
38. Rxa1 Rd2 39. e5 g5 40. f5 Rg2+ 41. Kh1 g4 42. Rff1 Rd8 {with a probable
draw.}) 37... Bxe5 38. fxe5 Rxf1+ 39. Kxf1 Rd1+ 40. Kf2 Rxa1 41. a4 Ra3 42.
Rxc5 Rxb3 43. Ra5 g5 44. Rxa6 Kg7 {and I think Black should hold}) 37. Rxh3 {
[%emt 0:00:18]} Rxa2 {[%emt 0:01:47]} 38. Rg3 {[%emt 0:00:12]} Rf7 {[%emt 0:01:
05]} 39. f5 {[%emt 0:00:05]} Bd6 {[%emt 0:01:34]} 40. Rg2 {[%emt 0:00:00]}
Rxg2+ {[%emt 0:00:00]} 41. Kxg2 {[%emt 0:00:11] Finally we reached move 40 and
Black's position is hopeless.} Rb7 {[%emt 0:08:45]} 42. e5 {[%emt 0:00:49]} Be7
{[%emt 0:00:23]} 43. Rf3 {[%emt 0:00:34]} Rb4 {[%emt 0:00:23]} 44. Rg3 {
[%emt 0:02:06]} Kf8 {[%emt 0:02:38]} 45. e6 {[%emt 0:00:34]} Bf6 {[%emt 0:00:
42]} 46. Bxf6 {[%emt 0:00:16]} gxf6 {[%emt 0:00:02]} 47. Rc3 {[%emt 0:03:51] A
solid continuation, I thought I could take the pawn on f6, but it is better to
play without risk.} (47. Rg6 Rxb3 48. Rxf6+ Ke8 49. Rf7 c4 50. h4) 47... Rb5 {
[%emt 0:00:59] Tricky, threatening ...c4 in some variations.} 48. Kg3 {[%emt 0:
04:16]} Ke7 {[%emt 0:05:29]} (48... c4 {is not enough} 49. bxc4 Rxf5 50. c5 Ke7
51. c6 Kd8 52. c7+ Kc8 53. Re3 Rg5+ 54. Kf4 Rg8 55. e7 Re8 56. Kf5 $18) 49. Kg4
{[%emt 0:00:11]} Kd6 {[%emt 0:10:27]} 50. Rd3+ {[%emt 0:00:39]} Ke7 {[%emt 0:
00:14]} 51. Rd5 {[%emt 0:11:48] Entering a winning queen endgame.} Ke8 {
[%emt 0:04:54]} 52. Kh5 {[%emt 0:04:00]} c4 {[%emt 0:00:42]} 53. bxc4 {[%emt 0:
00:02]} Rxd5 {[%emt 0:00:09]} 54. cxd5 {[%emt 0:00:02]} a5 {[%emt 0:00:13]} 55.
d6 {[%emt 0:00:04]} a4 {[%emt 0:00:05]} 56. d7+ {[%emt 0:00:04]} Ke7 {[%emt 0:
00:49]} 57. Kg6 {[%emt 0:00:04]} a3 {[%emt 0:00:19]} 58. d8=Q+ {[%emt 0:00:03]}
Kxd8 {[%emt 0:00:07]} 59. Kf7 {[%emt 0:00:02]} a2 {[%emt 0:00:10]} 60. e7+ {
[%emt 0:00:02]} Kc7 {[%emt 0:00:07]} 61. e8=Q {[%emt 0:00:04]} a1=Q {[%emt 0:
00:10]} 62. Qe7+ {[%emt 0:00:02]} Kb8 {[%emt 0:00:21]} 63. h4 {[%emt 0:01:01]}
1-0

[Event "Interzonal-15"]
[Site "Manila"]
[Date "1990.??.??"]
[Round "3"]
[White "Mascarinas, Rico"]
[Black "Arencibia Rodriguez, Walter"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2465"]
[BlackElo "2555"]
[Annotator "Ftacnik,L"]
[PlyCount "51"]
[EventDate "1990.06.29"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "PHI"]
[SourceTitle "CBM 019"]
[Source "ChessBase"]
[SourceDate "1990.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.12.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. c4 c5 4. cxd5 exd5 5. Bg5 f6 6. Bf4 {+/= ECO} (6. Be3 c4
7. g3 Bb4+ 8. Bd2 Bxd2+ 9. Qxd2 Ne7 10. Bg2 O-O $10 {Kortchnoi,V-Grigorjan,K/
USSR/1967/}) 6... Nc6 7. Nc3 g5 $5 8. Bg3 Bf5 $1 (8... g4 9. Nd2 Nxd4 (9...
cxd4 10. Nb5) 10. e4 (10. e3 Nf5 11. Qxg4 Nxg3 12. Qxg3 $36) 10... dxe4 11. Bc4
$40) 9. e3 (9. dxc5 $2 d4 10. Na4 Qa5+ 11. Nd2 b5 12. cxb6 axb6 13. b3 Nb4)
9... c4 10. Be2 Bb4 11. O-O Nge7 12. Nd2 O-O 13. e4 (13. Bg4 $5 Qd7 14. Bxf5
Qxf5) 13... dxe4 14. Bxc4+ Kg7 15. Ndxe4 (15. Ncxe4 Qxd4 16. Qe2 Rae8) 15...
Bxc3 (15... Qxd4 16. Nd6 Bxd6 17. Qxd4 Nxd4 18. Bxd6 $14) 16. Nxc3 Qxd4 17. Qa4
$6 (17. Qxd4 Nxd4 18. Bd6 $14) 17... Bc2 $1 18. Qxc2 Qxc4 19. Rfe1 Rad8 20.
Rad1 Ng6 21. Qa4 (21. Qf5 $5) 21... Qxa4 22. Nxa4 Rfe8 23. Kf1 Rxe1+ 24. Kxe1
Rxd1+ 25. Kxd1 Kf7 26. Kd2 {Ftacnik,L} 1/2-1/2

[Event "Dortmund"]
[Site "Dortmund"]
[Date "1994.??.??"]
[Round "2"]
[White "Karpov, Anatoly"]
[Black "Leko, Peter"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2740"]
[BlackElo "2545"]
[Annotator "Ftacnik,L"]
[PlyCount "107"]
[EventDate "1994.07.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[EventCategory "16"]
[SourceTitle "CBM 042"]
[Source "ChessBase"]
[SourceDate "1994.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.10.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Bb5 Bd6 8. O-O
O-O 9. h3 cxd4 (9... Be6 10. dxc5 Bxc5 11. b3) 10. exd4 (10. Nxd4 Bd7 $10)
10... h6 11. Re1 Qc7 (11... Be6 12. Ne5 $1 $14) 12. Be3 Bd7 (12... a6 13. Bxc6
Qxc6 14. Ne5 $1) 13. Rc1 a6 14. Bd3 (14. Bxc6 Bxc6 15. Ne5 Bxe5 16. dxe5 Qxe5
$1 17. Bc5 Qg5 18. Bxf8 d4 19. g3 dxc3 20. Ba3 cxb2 21. Bxb2 Qf5 $36) 14...
Rfe8 15. a3 Rac8 16. b4 Bf4 17. Bxf4 Rxe1+ 18. Qxe1 Qxf4 19. Ne2 Qd6 20. Qd2
Ne7 21. Ng3 Rxc1+ 22. Qxc1 Nc6 23. Qc5 Qb8 (23... Qxc5 24. dxc5 $16) (23... Qc7
24. Ne5 $16) 24. Ne2 b6 25. Qc3 a5 $6 26. Ne5 $1 (26. bxa5 Nxa5 $14) 26... Qd6
(26... axb4 $4 27. Nxc6 $18) 27. Nxd7 $1 Nxd7 28. Bb5 Ndb8 (28... axb4 29. Qxc6
Qxc6 30. Bxc6 bxa3 31. Nc3 $18) 29. bxa5 bxa5 (29... Nxa5 30. Qc8+ Kh7 31. Be8
$1 $16) 30. Nc1 Qc7 31. Nb3 Qb6 32. a4 g6 33. h4 h5 (33... Kg7 34. h5 $16) 34.
Qc5 $1 Qxc5 35. dxc5 Kf8 (35... Kg7 36. f4 Kf6 37. Kf2 Kf5 38. Kf3 Ke6 39. Ke3
Kf5 40. Bxc6 Nxc6 41. Nd4+ Nxd4 42. Kxd4 $18) 36. f3 Ke7 37. Kf2 Kd8 38. Ke3
Kc7 39. g4 $1 f6 40. gxh5 gxh5 41. Kf4 Nd7 42. Kf5 Nce5 43. Be2 d4 44. Nxd4 $1
(44. f4 d3 $1 45. Bxh5 Nc4 $132) 44... Nxc5 45. f4 Ned7 46. Bxh5 Nxa4 47. Be8
Nac5 48. h5 a4 49. h6 Nf8 50. Kxf6 (50. Bxa4 Kd6 (50... Nxa4 51. Ne6+ $1 Nxe6
52. Kxe6 Nc5+ 53. Kxf6 Nd7+ 54. Kf7 $18) 51. Bb5 Ke7 {/\ Nb7-d6}) 50... a3 51.
Ke7 a2 52. Nc2 Nce6 53. Bf7 $1 Nd4 54. Kxf8 (54. Kxf8 Nxc2 55. Bxa2 $18) 1-0

[Event "Piatigorsky-Cup 2nd"]
[Site "Santa Monica"]
[Date "1966.07.25"]
[Round "6"]
[White "Petrosian, Tigran V"]
[Black "Unzicker, Wolfgang"]
[Result "1/2-1/2"]
[ECO "D32"]
[Annotator "Ftacnik,L"]
[PlyCount "74"]
[EventDate "1966.07.17"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "USA"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. d4 c5 5. e3 Nc6 6. cxd5 exd5 (6... Nxd5) 7.
Be2 Be7 8. O-O O-O 9. dxc5 Bxc5 10. b3 Be6 11. Bb2 Qe7 12. a3 (12. Nb5 $142 {
Petrosian}) (12. Na4 Ba3 (12... Bd6 13. Nd4) 13. Qc1 {Unzicker}) 12... Rfd8 13.
Nb5 Rac8 14. Nbd4 Nxd4 15. Nxd4 Ne4 $10 {Portisch} (15... Bd6 $142) 16. Bd3 Bd6
17. Qh5 h6 18. b4 (18. Nf5 Bxf5 19. Qxf5 Qe6 20. Qh5 Be7 {/\ 21.Bf6 Unzicker})
18... Nf6 19. Qe2 (19. Qh4 Nd7 20. Qxe7 Bxe7 21. Nb3 {/\ Nc5 Unzicker}) 19...
Bg4 20. Qe1 Bd7 (20... Qe5 21. f4 {/\ Qg3 Portisch}) 21. h3 Ne4 22. f4 (22. Rc1
Qe5 23. f4 Qf6) 22... Re8 23. Rf3 Qd8 24. Ne2 Be7 25. Rc1 Bf6 26. Rxc8 Bxc8 (
26... Qxc8 27. Qa1 Bxb2 28. Qxb2 Qc7 $10) 27. Qa1 Qb6 28. Bxf6 Nxf6 29. Nd4 Bd7
30. Kh2 Qc7 31. Ne2 (31. Qb2 Rc8 $15) 31... Qb6 32. Nd4 Qc7 33. Qe1 Rc8 34. Ne2
Ba4 {/\ Bc2} (34... a6 $142 {/\ Bb5}) 35. Bf5 Bd7 36. Bd3 Ba4 37. Bf5 Bd7
1/2-1/2

[Event "Olympiad-29"]
[Site "Novi Sad"]
[Date "1990.11.21"]
[Round "5"]
[White "Ftacnik, Lubomir"]
[Black "Franco Ocampos, Zenon"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2550"]
[BlackElo "2495"]
[Annotator "Ftacnik,L"]
[PlyCount "79"]
[EventDate "1990.11.17"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "YUG"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Czechoslovakia"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "CSR"]
[BlackTeamCountry "PAR"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 Nc6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Be2 cxd4 8.
Nxd4 Bd6 9. O-O O-O 10. Bf3 Be5 11. Qd3 Re8 12. Rd1 Bg4 $5 (12... Qd6 {31/433})
13. Bxg4 (13. h3 Bxd4 14. exd4 (14. hxg4 Bxc3 15. Qxc3 Ne5) 14... Bxf3 15. Qxf3
$15) (13. Nxd5 $5 Nxd5 (13... Bxf3 14. Nxf3 Nxd5 15. Qxd5 Qb6 16. Nxe5 Nxe5 17.
Qb3 $14) 14. Bxg4 (14. Nxc6 $2 Bxh2+ 15. Kxh2 Qh4+ 16. Kg1 Bxf3 17. gxf3 bxc6
$17) 14... Nxd4 15. exd4 Nf6 16. Bf3 (16. dxe5 Qxd3 17. Rxd3 Nxg4 18. f4 Red8
$10) 16... Qxd4 $14) 13... Bxh2+ $5 (13... Nxg4 14. Nf3 Bxc3 15. Qxc3 Nf6 16.
b3 $14) 14. Kxh2 Nxg4+ 15. Kg1 (15. Kg3 $5 h5 $13 (15... Qd6+ 16. f4 h5 $13))
15... Qh4 16. Qf5 (16. Nf3 Qxf2+ 17. Kh1 Re5 $1 18. Nxe5 Qh4+ 19. Kg1 Qh2+ 20.
Kf1 Qh1+ $19) 16... Re5 (16... Qh2+ 17. Kf1 Qh1+ 18. Ke2 Qxg2 19. Qf3 $16) 17.
Qf4 (17. Qf3 $2 Rh5 $19) 17... Rh5 18. Kf1 Re8 $1 {[#]} 19. g3 $1 $8 (19. Nxc6
$2 Nh2+ 20. Kg1 Nf3+ 21. Kf1 Qxf4 22. exf4 Rh1#) (19. Qg3 Nh2+ 20. Ke1 (20. Kg1
Nf3+ 21. Kf1 Nfxd4 $19) 20... Nxd4 21. Qxh4 Rxh4 $17) (19. e4 g5 $1 20. Qg3 (
20. Qf5 Ne7) 20... Qxg3 21. fxg3 Rh1+ 22. Ke2 Rxd1 23. Kxd1 Nxd4 $17) (19. Ke2
Nxe3 $1 20. Qxh4 Nxd1+ 21. Kxd1 Rxh4 $19) 19... Qh3+ 20. Ke2 Nxd4+ (20... g5
21. Qf3 (21. Qf5 Nxe3 $1 22. Qxh3 (22. Bxe3 Nxd4+ $19) 22... Nxd1+ 23. Kxd1
Rxh3 $19) 21... Nxd4+ (21... Nge5 22. Qf6 Qg4+ 23. Kd2 Nxd4 24. exd4 Qxd4+ 25.
Kc2) 22. Rxd4 Nh2 23. Qf6 Qf1+ 24. Kd2 Qg2 25. Kc2 Nf3 26. Bd2) (20... Nh2 21.
Nxc6 (21. g4 Nxd4+ 22. Rxd4 Qf1+ 23. Kd2 Rh3 24. Kc2 Nf3 25. Rd1 Qxf2+ 26. Bd2)
21... bxc6 22. e4 Rf5 23. Qh4 Qg2 24. Be3) 21. Rxd4 (21. Qxd4 Nxf2 22. Rf1 Ne4
$40) 21... Nh2 22. Rxd5 $5 (22. g4 Qf1+ 23. Kd2 Rh3) 22... Qf1+ $2 (22... Rxd5
23. Nxd5 Qh5+ 24. g4 Qxd5 (24... Nxg4 25. Qf3 $18) 25. Qxh2 Rd8 26. Qg1 (26.
Kf1 Qd1+ (26... Qf3 $2 27. Bd2 $1) 27. Kg2 Qxg4+ 28. Qg3 Qe4+ 29. Kh2 (29. Qf3
Qg6+ 30. Kf1 Qa6+ $1) 29... h6 30. Qf4 Qg6) 26... Rd6 27. Qe1 $1 (27. f3 Qd3+
28. Kf2 Qc2+ 29. Kg3 Rd1 30. Qf2 Rxc1 $10) 27... Qd3+ (27... h5 28. Bd2 hxg4
29. Kd1 $16) 28. Kf3 h5 $1 $132) 23. Kd2 Rxd5+ 24. Nxd5 Qg2 (24... Rd8 25. e4
Qc4 26. a4 $1 $18) 25. e4 (25. Nc3 Nf3+ 26. Kc2 Qxf2+ 27. Kb1 g5 28. Qd6 h5 {
P h4}) 25... h5 26. Kc3 $6 (26. Ne3 $5 Qh1 (26... Nf3+ 27. Ke2 Ng1+ 28. Kd3 $18
) 27. b3 (27. Ke2 Rxe4 28. Qf5 (28. Bd2 Rxe3+ 29. Qxe3 Qxa1 30. Qe8+ Kh7 31.
Qxf7 Qf1+) 28... g6 29. Qf6 Re6 30. Qd8+ Kh7 $132) 27... Nf3+ 28. Kc2 Rc8+ 29.
Kb2 (29. Nc4 b5 30. Bb2 Qg2 $13) 29... Ne1 $1 30. Qd6 Qxe4 $40) 26... Qf1 (
26... Rxe4 $2 27. Qf5 $1 Re1 28. Bg5 Rxa1 29. Ne7+ Kh8 30. Qc8+ $18) 27. b3 Ng4
$1 (27... Rc8+ 28. Kb2 $18) 28. f3 $1 (28. Bb2 Qe2 29. Rc1 Nxf2 $40) 28... Ne5
(28... Nf2 29. Qd2 Rc8+ 30. Kb4 Nd3+ 31. Ka3) 29. Qd2 Qxf3+ (29... Rc8+ 30. Kb2
Nd3+ 31. Ka3 Rxc1 32. Rxc1 Qxc1+ (32... Nxc1 33. Ne7+ Kh7 34. Qd8) 33. Qxc1
Nxc1 34. Nf4 g5 35. Nxh5 $16) (29... Nxf3 30. Qe3 {P b2}) 30. Qe3 (30. Kb2 Nd3+
31. Ka3 Re6 $40) 30... Qg2 31. Ba3 (31. Bd2 $5 Nf3 32. Rd1 $16) 31... Rc8+ 32.
Bc5 $138 (32. Kb4 $5 Nc6+ 33. Kb5 (33. Ka4 a6 34. Nb6 (34. Ne7+ Nxe7 35. Bxe7
Qb2) 34... Re8 35. Re1 Qxa2) 33... Qc2) 32... Nc6 $2 $138 (32... Kh7 33. Ne7
Rc7 34. Kb4 Rxe7 (34... Qb2 35. Bd4) 35. Bxe7 Qb2 36. Rd1 Nc6+ 37. Kb5 Nxe7 38.
Rd2 $16) 33. Qd2 Qxg3+ (33... Qxe4 34. Re1 $18) 34. Kb2 Qe5+ 35. Qc3 Qh2+ (
35... Qxe4 36. Rg1 $18) 36. Ka3 b6 37. Rg1 $1 Ne5 38. Ne7+ Kh7 39. Nxc8 bxc5
40. Rc1 1-0

[Event "RUS-chT 12th"]
[Site "Sochi"]
[Date "2005.04.24"]
[Round "6"]
[White "Filippov, Valerij"]
[Black "Romanov, Evgeny"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2621"]
[BlackElo "2437"]
[Annotator "Ftacnik,L"]
[PlyCount "73"]
[EventDate "2005.04.19"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Kazan Ladya"]
[BlackTeam "Vladivostok Debiut-DVGU"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Bb5 Bd6 8.
dxc5 Bxc5 9. O-O O-O 10. b3 Bg4 11. Bb2 a6 12. Be2 Ba7 13. Rc1 Qd6 (13... Rc8
14. Nd4 Ne5 15. Bxg4 Nexg4 16. Nf5 Bb8 17. g3 Qd7 18. Nxd5 Nxd5 19. Qxg4 f6 20.
Nh6+ {1-0 Efimov,I-Musa,I/Viareggio 1997/ (20)}) (13... Be6 14. Qd3 h6 15. Rfd1
Qe7 16. Nb1 Rfe8 17. Nbd2 Rad8 18. Nd4 Ne5 19. Nf5 Nxd3 20. Nxe7+ Rxe7 21. Bxd3
Bg4 {1/2-1/2 Lorenz,G-Bachmayr,P/Germany 1993/ (47)}) 14. Nd4 (14. h3 Be6 15.
Bd3 Rad8 16. Ne2 Ne4 17. Ned4 Ne5 18. Nxe5 Qxe5 19. Nc6 Qxb2 20. Nxd8 Rxd8 21.
Bxe4 {1-0 Portisch,L-Ligterink,G/Wijk aan Zee 1985/ (29)}) 14... Ne5 $2 {
Rather instructive mistake by black, white suddenly comes up with tactical
sequence involving exchange sacrifice.} (14... Bxd4 15. Bxg4 Be5 16. h3 d4 17.
exd4 Nxd4 $11) 15. f4 $1 Bxe2 (15... Bxd4 16. exd4 Bxe2 17. fxe5 Bxd1 18. exd6
Bg4 19. Rxf6 gxf6 20. Nxd5 $16) 16. fxe5 Bxd1 (16... Qxe5 17. Qxe2 $18) 17.
exd6 Bg4 18. Rxf6 $1 {[%mdl 1024] The key move of the whole combination,
Romanov will have hard time trying to prevent advance of the white d6 pawn.} (
18. Ba3 Bxd4 19. exd4 Rfc8 $11) 18... Bxd4 19. exd4 gxf6 20. Nxd5 Kg7 (20... f5
21. h3 Be2 22. Kf2 Bb5 23. Ne7+ Kg7 24. d5+ f6 25. Rc7 Rf7 26. Rxb7 Rd8 27.
Nxf5+ Kg6 28. Ne7+ Kg7 29. Bd4 $18) 21. h3 Bf5 (21... Be6 22. Ne7 Rfd8 23. d5
Bd7 24. Rc3 h5 25. Rg3+ Kh7 26. Bxf6 $18) 22. Rf1 Bd3 23. Rf3 Be4 24. Rg3+ Bg6
(24... Kh8 25. Nxf6 Bg6 26. d5 $18) 25. Nb6 $1 {Natural square for the knight,
from which it exerts good control and supports advance of the d pawn.} Rae8 (
25... Rac8 26. Nxc8 Rxc8 27. Ba3 $18) 26. d5 (26. d7 Re2 27. Ba3 (27. Rc3 Bf5
28. Ba3 Rd8 29. Rc8 Rxd7 30. Nxd7 Bxd7 31. Rd8 Bc6 $11) 27... Rd8 28. Bd6 Re6
29. Bc7 Rxb6 30. Bxd8 Rd6 31. Rf3 f5 32. Bc7 Rxd7 33. Bf4 $16) 26... Re2 (26...
Re1+ 27. Kh2 (27. Kf2 Rfe8 28. d7 R8e2+ 29. Kf3 Re3+ 30. Kf2 R3e2+ $11) 27...
Re2 28. Bd4 Rd8 29. d7 Re7 30. Rf3 Rexd7 31. Bxf6+ Kh6 32. Rf4 Bb1 33. Bxd8
Rxd8 34. a4 $18) 27. Bc3 Rd8 28. d7 Re7 (28... h5 29. Rf3 Re5 30. Bxe5 fxe5 31.
Rc3 Bf5 32. Rc8 $18) 29. Rf3 Rexd7 30. Rxf6 {It seems that more simple win
could have been achieved in the line 30.Bxf6+.} (30. Bxf6+ Kh6 (30... Kf8 31.
Nxd7+ Rxd7 32. Rc3 $18) 31. Rf4 $1 Rxd5 (31... Bb1 32. Bxd8 Rxd8 33. a4 $18)
32. Rh4+ Bh5 33. Bxd8 Rxd8 34. g4 $18) 30... Kg8 31. Nxd7 Rxd7 32. d6 Bb1 (
32... Kf8 33. Kf2 Ke8 34. Ke3 h5 35. Be5 Rd8 36. Kd4 Kd7 37. Rf4 Rc8 38. g4 $16
) 33. a3 Ba2 $6 34. b4 Be6 (34... Kf8 35. g4 $18) 35. Be5 Rd8 36. Kh2 Rc8 (
36... Kf8 37. g4 Ke8 38. Rh6 $18) 37. Rxe6 $1 {Filippov takes the chance to
finish the game with the small combination.} (37. Rxe6 $1 fxe6 38. Bf6 $18) 1-0

[Event "Sochi Chigorin Memorial"]
[Site "Sochi"]
[Date "1990.??.??"]
[Round "?"]
[White "Fischer, Johannes"]
[Black "Ruban, Vadim"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2325"]
[BlackElo "2555"]
[Annotator "Ftacnik,L"]
[PlyCount "84"]
[EventDate "1990.10.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "URS"]
[EventCategory "7"]
[SourceTitle "CBM 021"]
[Source "ChessBase"]
[SourceDate "1991.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. e3 c5 5. Nc3 Nc6 6. dxc5 Bxc5 7. cxd5 exd5 8.
Be2 O-O 9. O-O a6 10. b3 Qd6 11. Bb2 Ba7 12. Rc1 Bg4 13. Rc2 Rad8 14. Rd2 Rfe8
15. h3 (15. Qa1 Bb8 16. g3 $13) 15... Bh5 (15... Bxf3 16. Bxf3 Bb8 17. g3 Qe6
18. Nxd5 Nxd5 19. Bxd5 Qxh3 20. Bxc6 Rxd2 21. Qxd2 bxc6 22. Qc3 Be5 23. Qxc6
Rc8 24. Qxc8+ Qxc8 25. Bxe5 $10) 16. Nh4 $6 Bb8 17. g3 Bxe2 (17... Bg6 18. Bf3)
18. Nxe2 Ne4 19. Bxg7 (19. Rd3 Qe6 20. Kh2 Ng5 $17) (19. Nf5 Qd7 20. Nxg7 Nxd2
21. Nxe8 Nf3+ 22. Kg2 Qxe8 $1 23. Nf4 Nfe5 $17) 19... Qe6 (19... Nxd2 20. Qxd2
Qe6 21. Bb2) (19... Kxg7 $2 20. Nf5+) 20. Bb2 Nxd2 21. Qxd2 (21. Nf4 Bxf4 22.
exf4 Ne4 $19) 21... Qxh3 22. e4 (22. Nf4 Bxf4 23. exf4 d4 $17) 22... Qg4 23.
Nf5 (23. f3 Qh5 24. Nf4 Qg5) (23. Qh6 Be5) 23... Qg6 24. Nh6+ Kf8 25. exd5 (25.
Ba3+ Bd6) 25... Ne5 26. Nd4 (26. Nf4 Qxh6 27. Ne6+ Rxe6 $19) 26... Rxd5 $1 27.
Ba3+ Bd6 28. Bxd6+ Qxd6 29. Nhf5 Nf3+ $1 (29... Qf6 $19) 30. Nxf3 Rxd2 31. Nxd6
Rxd6 $19 32. Rc1 Rc6 33. Rxc6 bxc6 34. Kf1 Ke7 35. Ke2 Kd6+ 36. Kd3 Kc5 37. a3
h6 38. Nd2 Re1 39. g4 Kd5 40. Nc4 Ra1 41. f4 Ke6 42. Kd4 f5 $1 {Ftacnik,L} 0-1

[Event "Moscow Aeroflot op"]
[Site "Moscow"]
[Date "2002.02.09"]
[Round "8"]
[White "Kharlov, Andrei"]
[Black "Nadanian, Ashot S"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2638"]
[BlackElo "2407"]
[Annotator "Ftacnik,L"]
[PlyCount "57"]
[EventDate "2002.02.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 088"]
[Source "ChessBase"]
[SourceDate "2002.03.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.03.21"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. e3 Nf6 5. Nf3 Nc6 6. cxd5 exd5 7. Bb5 Bd6 8. O-O
O-O 9. h3 Re8 10. dxc5 Bxc5 11. b3 a6 12. Bxc6 bxc6 13. Bb2 Qd6 14. Na4 Ba7 15.
Bd4 (15. Rc1 Ne4 16. Qc2 c5 17. Rfd1 Qg6 $5 18. Rxd5 Bxh3 19. g3 $13) 15... c5
(15... Ne4 16. Bxa7 Rxa7 17. Nd2 (17. Rc1 Qg6 18. Nh4 Qh6 19. Nf3 Qg6 $11)
17... Nxd2 18. Qxd2 Qg6 $1 19. Kh2 Qd6+ 20. Kh1 (20. g3 $2 Qh6) 20... Qh6 21.
Qd4 {/\22...Re4} (21. Kh2 Qd6+ 22. Kh1 {1/2-1/2 Kharlov,A-Ulibin,M/Elista 1996/
(22)}) 21... Rae7 $1 $17) 16. Bxf6 $5 Qxf6 $2 {[%mdl 16] Black is too greedy
positionally and rather than give up the perfect kingside structure he
sacrifices the pawn.} (16... gxf6 17. Qd3 Bb7 18. Nb2 Rad8 19. Rfe1 Qe6 $11)
17. Qxd5 Bf5 18. Rad1 Be4 (18... c4 $5 19. Qxc4 $1 (19. bxc4 Bc2 20. Nc5 Bxc5
21. Rd2 Be4 22. Qxc5 Bxf3 23. gxf3 Qxf3 24. Kh2 $14) 19... Bxh3 20. Qh4 Qxh4
21. Nxh4 Bg4 22. Nf3 $16) (18... Rad8 19. Qb7 Ra8 20. Ne1 $1 Qg6 21. Kh1 Be4
22. Qc7 $16) 19. Qg5 Qc6 (19... Bxf3 20. Qxf6 gxf6 21. gxf3 Rad8 22. Nb2 $18)
20. Ne5 Qc7 (20... Rxe5 21. Qxe5 Bxg2 22. Qg5 $1 Bxf1 23. Rd8+ Qe8 24. Rxe8+
Rxe8 25. Kxf1 $18) 21. Nc4 Re6 (21... Rad8 22. Nc3 Bb8 23. f4 $16) 22. f3 Bc6 (
22... h6 23. Qh4 Bc6 24. Nc3 Rae8 25. Nd5 Qb7 26. e4 $16) 23. Nc3 Rae8 24. Nd5
$1 {The bishop on a7 cuts a sorry picture, black has no compensation for his
positional and material suffering.} Qb8 (24... Bxd5 25. Rxd5 Bb8 26. f4 $16)
25. Qf4 Qb7 (25... Qxf4 26. Nxf4 R6e7 27. Rd3 Bb8 28. Nd5 Rd7 29. Rfd1 $16) 26.
Nd6 Rxd6 27. Qxd6 h6 (27... Bb8 28. Qxc5 Ba7 29. Qc4 Re5 30. Nb4 Bxe3+ 31. Kh1
$18) 28. Rfe1 Re6 29. Qc7 (29. Qc7 Bxd5 30. Qd8+ Kh7 31. Qxd5 $18) 1-0

[Event "FRA-ch Pool B"]
[Site "Vichy"]
[Date "2000.08.16"]
[Round "2"]
[White "Vallin, Guillaume"]
[Black "Vaisser, Anatoli"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2399"]
[BlackElo "2537"]
[Annotator "Ftacnik,L"]
[PlyCount "91"]
[EventDate "2000.08.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "FRA"]
[EventCategory "11"]
[SourceTitle "CBM 079"]
[Source "ChessBase"]
[SourceDate "2000.11.21"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ b5 6. Qxd4 (6. Qxb5+ $2 Bd7 7.
Qb7 dxc3 8. Qxa8 cxb2 9. Bxb2 (9. Rb1 bxc1=Q+ 10. Rxc1 Bb4+ 11. Kd1 Ba4+ 12.
Rc2 Qc7 $19) 9... Qa5+ 10. Kd1 Ba4+ 11. Kc1 Qe1#) (6. Nxb5 Bd7 7. d6 Bxb5 8.
Qxb5+ Qd7 9. e3 dxe3 10. Bxe3 Bxd6 11. Rd1 Qxb5 12. Bxb5+ Ke7 13. Nf3 Nf6 $10)
6... Nc6 (6... b4 $2 7. Nb5 exd5 (7... a6 8. dxe6 $1 Bxe6 (8... axb5 9. exf7+
Ke7 10. fxg8=N+ Ke8 11. Qe4+ $18) 9. Qe4 axb5 10. Qxa8 $18) 8. Qxd5 $1 Qxd5 9.
Nc7+ Kd8 10. Nxd5 Bb7 11. Nf4 Nd7 12. Nf3 Bd6 13. g3 Rc8 14. Bg2 Ngf6 (14...
Rc2 15. Kd1) 15. Nd3 Re8 16. Be3 Be4 (16... Rc2 17. Rc1 Rxc1+ 18. Nxc1 a5 19.
Bd4 $16) 17. Kd2 a5 18. Rhc1 Rxc1 19. Rxc1 $16) 7. Qd1 (7. Qd2 exd5 8. Qxd5 Bd7
9. e3 (9. Bg5 $5 Nf6 (9... Be7 10. Bxe7 Ngxe7 11. Qd2) 10. Qd2) (9. Qe4+ Be7
10. Bg5 h6 11. Bxe7 Ngxe7 12. e3 Bf5 13. Qf4 a6 14. Nf3 g5 15. Qg3 Qa5 16. Be2
b4 17. Nd1 Be6 18. Nd4 Nxd4 19. exd4 Nf5 20. Qe5 Qxe5 21. dxe5 Ke7 $44 {
1-0 Bareev,E-Ljubojevic,L/Linares/1993/ (36)}) 9... Nf6 10. Qd1 a6 11. Nf3 Qb6
12. Be2 Rd8 13. O-O Bf5 14. Bd2 Be7 15. a3 O-O 16. b4 Ne4 17. Nxe4 Bxe4 18. Qc1
Bxf3 19. Bxf3 Ne5 20. Be4 f5 {1/2-1/2 Sadler,M-Apicella,M/Linares/1995/ (40)})
7... exd5 8. e4 $5 {[%mdl 4] New move hoping to punish black for the
overexposed pawn structure in the center.} (8. e3 a6 9. Qxd5 Bb7 10. Nf3 Nf6
11. Qb3 (11. Qxd8+ Rxd8 12. Be2 Bc5 13. O-O O-O 14. b3 Rfe8 15. Bb2 Ba7 $13)
11... Bc5 (11... Bb4 12. Bd2 Qe7 13. Be2 O-O 14. O-O Na5 15. Qc2 Rac8 16. a3
Bd6 17. Rac1 Nc4 $13) 12. Be2 Qe7 13. O-O O-O 14. Rd1 Rfd8 15. Bd2 Rac8 $13) (
8. Nxb5 Qa5+ 9. Nc3 d4 10. Qa4 Qxa4 11. Nxa4 Nb4 12. Kd1 Bd7 13. b3 Bxa4 14.
bxa4 Nf6 15. Bb2 Rd8 16. Nf3 Ne4 {0-1 Novotny,R-Hodova,L/Plzen/1996/ (34)})
8... d4 (8... dxe4 9. Qxd8+ $1 (9. Bxb5 $6 Qxd1+ (9... Bb7 10. Qa4 Rc8 11.
Qxe4+ Be7 12. Bg5 $16) 10. Kxd1 Bb7 11. Nxe4 a6 12. Ba4 O-O-O+ 13. Bd2 Ne5 14.
f3 Bxe4 15. fxe4 (15. Rc1+ Kb8 16. fxe4 Nd3 $15) 15... Nc4 16. Rc1 Rxd2+ 17.
Ke1 Rxb2 18. Rxc4+ Kd8 $15) 9... Kxd8 10. Bxb5 Nd4 11. Bg5+ Kc7 (11... f6 12.
Rd1 $1) 12. Ba4 $16) 9. Bxb5 Bd7 10. Nd5 Nb4 (10... Nf6 11. Bg5 Qa5+ 12. Bd2
Qd8 13. Rc1 $16) 11. Bxd7+ Qxd7 12. Nf3 $1 (12. Nxb4 Bxb4+ 13. Bd2 Bxd2+ 14.
Qxd2 Rd8 $14) 12... Nxd5 13. exd5 Bc5 (13... Qxd5 14. Qxd4 $16) 14. O-O (14.
Nxd4 Qxd5 15. Qe2+ Ne7 16. Nf3 Bb4+ 17. Bd2 Bxd2+ 18. Qxd2 Qe4+ 19. Qe3 Qb4+
20. Qc3 Qe4+ $14) 14... Ne7 (14... Qxd5 15. Qa4+ Qd7 (15... Kf8 16. Rd1 $16)
16. Qxd7+ Kxd7 17. Nxd4 $1 $16) 15. Ne5 Qxd5 16. Qa4+ Kf8 (16... Kd8 $2 17.
Qa5+ Ke8 18. Qb5+ Kd8 19. Nxf7+ Qxf7 20. Qxc5 $18) 17. Nd7+ Kg8 18. Nxc5 Qxc5
19. Bd2 {Vallin is ahead in the development and black king needs two more
moves to complete artificial castling.} h6 (19... Nd5 20. Rfe1 Nb6 21. Re8+
Rxe8 22. Qxe8+ Qf8 23. Qxf8+ Kxf8 24. Rd1 $16) 20. Rac1 Qd5 (20... Qb6 21. Rfe1
Nf5 22. Re5 $1 (22. Bf4 Kh7 23. Qd7 Qg6 24. Rc7 Rhf8 $14) 22... Qg6 23. Qc2 $16
) 21. Rc7 Nf5 22. Rd7 Qe6 (22... Qc5 23. Qb3 $1 $18) 23. Re1 Qg6 24. Qb3 Kh7 (
24... a6 25. Rd5 Kh7 26. Qd3 Nh4 27. Rxd4 $18) 25. Qxf7 Qxf7 26. Rxf7 {After
the win of a pawn white task is of technical nature, the bishop is better than
the knight due to assymetry of the pawns.} Rhf8 27. Rc7 (27. Rxf8 Rxf8 28. Kf1
$16) 27... Rf6 (27... Rfc8 28. Rec1 Rxc7 29. Rxc7 $18) 28. Re5 a6 29. b4 Raf8
30. g3 R8f7 (30... Nd6 31. f4 $18) 31. Rxf7 Rxf7 32. a4 h5 (32... Kg6 33. Kf1
$18) 33. Kf1 g6 34. Ke2 Rf6 35. Kd3 Kg7 36. f4 Kf7 37. b5 axb5 (37... Rb6 38.
a5 $1 $18) 38. axb5 Rb6 39. Bb4 Rb8 40. Rd5 Ke6 41. Re5+ Kd7 (41... Kf7 42. h3
Nxg3 43. Kxd4 $18) 42. Kc4 Ra8 43. b6 $1 Ra1 (43... Kc6 44. Re6+ $18) 44. h3 $1
Rb1 (44... Nxg3 45. b7 Kc7 46. Re7+ Kb8 47. Bd6+ $18) 45. b7 Ne3+ (45... Nd6+
46. Bxd6 Kxd6 47. Rb5 Rxb5 48. Kxb5 Kc7 49. Kc4 Kxb7 50. Kxd4 $18) (45... Kc7
46. Rb5 Rc1+ (46... Kb8 47. g4 $18) 47. Kd3 Kb8 48. g4 $18) 46. Rxe3 1-0

[Event "Benasque"]
[Site "Benasque"]
[Date "1995.??.??"]
[Round "4"]
[White "Comas Fabrego, Luis"]
[Black "Martin Gonzalez, Angel"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2490"]
[BlackElo "2420"]
[Annotator "Ftacnik,L"]
[PlyCount "43"]
[EventDate "1995.07.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "13"]
[SourceTitle "CBM 050"]
[Source "ChessBase"]
[SourceDate "1996.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.02.01"]
[SourceQuality "1"]

1. d4 {RomeroHolmes} d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4
exd5 7. Qxd5 Nf6 8. Qd1 Bc5 9. e3 Nc6 10. Nf3 Qe7 11. Be2 (11. a3 O-O-O 12. b4
Bb6 13. Qc2 Kb8 14. Be2 g5 15. Na4 $6 (15. Bb2 $5 {Romero}) 15... Bc7 16. Bb2
g4 17. Nd4 (17. Nd2 {Romero} Ne5 18. Nc5 Bc6) 17... Nxd4 18. Bxd4 Bxa4 19. Qxa4
Rxd4 $1 20. exd4 Qe4 (20... Nd5 $5 {Romero}) 21. Kf1 Bb6 22. Rd1 Nd5 $36 {
Sorin-Bellon, Buenos Aires 94.}) (11. Bd2 {Romero} O-O-O 12. Rc1) 11... O-O-O
12. O-O g5 13. b4 $5 Bxb4 14. Bb2 {White is trying to counter the attack
against his kingside with the swift action on the other side. The Kc8 can
easily become vulnerable as well.} (14. Nb5 Ne4 15. Qc2 Kb8 16. Rb1 Rc8 17. Qc4
f5 18. Nfd4 Nxd4 19. Qxd4 Bc5 20. Ba3 Rhd8 21. Bxc5 Nxc5 22. Qd6+ Qxd6 23. Nxd6
Rc7 24. Rfc1 Be6 {Jimenez Villena,F-Aracil/Alicante op/1989/0-1 (33)}) (14. Qb3
g4 (14... Rhg8 15. Rb1 Bf5 16. Rb2 g4 17. Nd4 Nxd4 18. exd4 Bxc3 19. Qxc3+ Kb8
20. Ba6 Be4 21. Re1 Qd6 22. Bf4 Qxf4 23. Bxb7 Rd6 24. Bc6+ Kc8 25. Bxe4+ {
Negyesy-Berta,M/corr/1972/1-0 (30)}) (14... Be6 15. Bc4 Rd3 16. Nd5 Rxd5 17.
Bxd5 Bxd5 18. Qc2 Be4 19. Qe2 Rd8 20. Nd4 Bxg2 21. Kxg2 Rxd4 {Babula,V-Cech,P/
CSR-chJ Pardubice/1991/0-1}) 15. Nd4 Nxd4 16. exd4 Be6 (16... Bc6 17. Bb5 Bxc3
18. Qxc3 Nd5 19. Qc4 Qb4 20. Qxb4 {Vrbata,Z-Cech,P/Prague Vysehrad (05)/1989/0.
5}) 17. Qb2 Nd5 18. Nb5 Kb8 19. Bc4 Ba5 20. Bd2 Bxd2 21. Qxd2 Qf6 22. Qa5 {
Portisch,L-Velimirovic,D/Rio de Janeiro (izt)/1979/0.5}) 14... g4 (14... Rhg8
15. Nd4 Nxd4 16. Qxd4 Kb8 17. Nd5 Nxd5 18. Qxd5 {Armas,J-Arencibia,W/CUB-ch 
(03)/0.5 1989}) (14... Rhe8 {Romero}) (14... Kb8 $5 {Romero} 15. Nd5 Nxd5 16.
Bxh8 Nxe3 17. fxe3 Rxh8 $44) 15. Nd4 Nxd4 $2 {The new and faulty method of
reducing number of pieces aiming to attack the black's K. The Q on d4 is
hitting too many targets (a7, b4, f6, g4).} (15... Kb8 16. Ncb5 a6 17. Nxc6+
Bxc6 18. Nd4 Bd5 19. Bd3 Rhg8 20. Qa4 Ne4 21. Nf5 Qe6 22. Qxb4 Qxf5 23. Bxe4
Qxe4 24. Qxe4 Bxe4 25. Be5+ Kc8 26. Rac1+ Bc6 27. Rfd1 Rxd1+ 28. Rxd1 Rd8 29.
Rxd8+ {Vlasin-Cech,P/CSR-chT9192/1991/0.5}) (15... h5 16. Ncb5 Kb8 17. Qa4 a6
18. Nxc6+ Bxc6 19. Bxf6 Qe4 $3 (19... Qxf6 $2) 20. f3 (20. Be5+ Ka8 21. Nc7+
Ka7 22. Nb5+ Ka8 $10) 20... Qxe3+ 21. Kh1 Qxe2 22. Qxb4 Rd2 $6 (22... gxf3 23.
Qf4+ Ka8 24. Nc7+ Ka7 25. Rxf3 Rhg8 26. Bd4+ (26. Rg3 Rd1+ $19) (26. Rg1 Qxg2+
$3 27. Rxg2 Rd1+ 28. Rf1 Bxg2+ 29. Kg1 Bh3+ $1 30. Bg5 Rxg5+ $1 $19) 26... b6
27. Nb5+ Ka8 28. Rg3 (28. Rf2 Bxg2+ $19) 28... Rxg3 29. Qxg3 Qxb5 $17) 23. Qf4+
Ka8 24. Nc7+ Ka7 25. Bd4+ b6 26. Bf2 gxf3 27. g3 Rhd8 $1 28. Rab1 $4 (28. Ne6
$3 R8d7 29. Nd8 $3 Rxd8 30. Qc7+ Bb7 31. Qxb6+ Kb8 32. Kg1 $1 $16) (28. Nd5 $3
R8xd5 29. Qc7+ Bb7 30. Qxb6+ Kb8 31. Kg1 $1) 28... Qxf2 $1 29. Nb5+ Ka8 {
Bronznik,V-Cech,P/Praha/1993/0-1}) 16. Qxd4 Bc5 (16... Bb5 $2 17. Qxa7 Bxc3 18.
Bxb5 Bxb2 19. Rfc1+ Bxc1 20. Rxc1+ Qc7 21. Qa8#) (16... Kb8 {Baburin} 17. Nd1
Ne4 18. Qe5+ $18) (16... Kb8 $1 $15 {Romero}) 17. Nd5 $1 Nxd5 18. Rfc1 {
As a result of a small combination defence is falling appart. White Bs and the
Q create threats on the whole board.} Rhg8 (18... b6 19. Qxd5 Bb5 20. Bxg4+ Kb8
21. Be5+ Bd6 22. Rc8+ Rxc8 23. Bxd6+ $18) (18... Nc7 19. Rxc5 (19. Qxc5 Qxc5
20. Rxc5 Rhg8 21. Bd3 $16) 19... Be6 20. Qe5 Rhe8 21. Rxc7+ Qxc7 22. Rc1 $18)
19. Rxc5+ Bc6 20. Bxg4+ Kb8 21. Qe5+ Ka8 $2 (21... Qxe5 22. Bxe5+ Ka8 (22...
Nc7 23. Rxc6 bxc6 24. Rb1+ Ka8 25. Bxc7 $18) 23. Bf3 $16) 22. Rxd5 $1 1-0

[Event "Interpolis-02"]
[Site "Tilburg"]
[Date "1978.09.01"]
[Round "1"]
[White "Larsen, Bent"]
[Black "Hort, Vlastimil"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2620"]
[BlackElo "2620"]
[Annotator "Ftacnik,L"]
[PlyCount "65"]
[EventDate "1978.09.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "14"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. e3 Nf6 4. Nf3 e6 5. d4 d5 6. cxd5 (6. a3) 6... exd5 7.
Be2 Bg4 $5 (7... Be7) (7... Bd6) (7... a6) (7... cxd4 8. Nxd4 Bd6) 8. O-O c4 $5
(8... Rc8) (8... a6) 9. h3 (9. Ne5 Bxe2 10. Qxe2 Rc8 11. Ng4 $5) 9... Bf5 (9...
Bh5 10. g4 $5 (10. Ne5 $5)) 10. b3 $5 (10. Ne5) 10... Bb4 11. Bb2 Ne4 $6 (11...
Bxc3 12. Bxc3 Ne4 13. Qe1 cxb3 14. axb3 Qb6 $10) (11... Qa5 $5 12. Qc1 Ne4 13.
Nxe4 dxe4 14. a3 $1) 12. Nxe4 $1 dxe4 13. Bxc4 $1 exf3 14. Qxf3 Qf6 $6 (14...
Ne7 15. Qxb7 $14) (14... Qd7 15. e4 Bg6 16. d5 Na5 17. Bxg7 Rg8 18. Bf6 $14) (
14... Qg5 15. e4 (15. d5 $142 $5) 15... Bg6 16. d5 Ne5 17. Bb5+ Kf8 18. Qe2 Bh5
19. g4 Nxg4 20. hxg4 Bxg4 21. Qe3 $14) 15. d5 $1 Qxb2 (15... Ne5 16. Bb5+ (16.
Qg3 $4 Nf3+ $1) (16. Qg3 Bd6 17. f4 Qg6 $1 18. Qxg6 Nxg6 19. Bxg7 Rg8 20. Bf6
$16) 16... Bd7 (16... Kf8 17. Qe2 $5 Qe7 18. e4 Bc8 (18... Bg6 19. f4 a6 20.
Bxe5 axb5 21. d6 $1 $16 Bxd6 22. Bxd6 Qxd6 23. f5) 19. f4 $16) 17. Bxd7+ Kxd7
18. Bxe5 Qxe5 19. Qxf7+ Qe7 $1 (19... Be7 $2 20. d6 $1) 20. Qf5+) 16. dxc6 Qe5
17. cxb7 Rd8 (17... Rb8 18. Rad1 {/\Rd5} Bd6 $2 (18... Be6 19. Qc6+ $1) (18...
Qe4 19. Qxe4+ Bxe4 20. Bb5+ Ke7 21. Rd4 Bxb7 22. Rxb4 Bc6 23. a4 a6 24. Rc1 $16
) 19. Rxd6 $1) 18. Rad1 Rxd1 (18... O-O 19. b8=Q $1) (18... Bd6 19. Rxd6 $1)
19. Rxd1 O-O 20. Rd5 $1 Qa1+ 21. Kh2 Be6 22. Qf4 $1 $18 Bxd5 23. Bxd5 Qf6 24.
Qxb4 Qd8 25. Qc5 Qb8+ 26. g3 Rd8 27. a4 g5 28. e4 Re8 29. b4 h5 30. Kg2 Kg7 31.
Bc6 Re6 32. b5 f6 33. Qf5 {/\Qc8} 1-0

[Event "Interpolis-02"]
[Site "Tilburg"]
[Date "1978.09.07"]
[Round "6"]
[White "Miles, Anthony John"]
[Black "Sosonko, Gennadi"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2565"]
[BlackElo "2575"]
[Annotator "Ftacnik,L"]
[PlyCount "113"]
[EventDate "1978.09.01"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "14"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. e3 c5 5. cxd5 exd5 6. Nc3 Nc6 7. Be2 cxd4 8.
Nxd4 Bd6 9. O-O O-O 10. b3 Be5 11. Nxc6 bxc6 12. Bb2 Ne4 13. Na4 (13. Rc1 $5
Qh4 14. f4 $14 (14. g3 Nxg3 $10) (14. h3 Bxh3)) (13. Qc2 Bf5) 13... Bxb2 14.
Nxb2 $14 c5 $6 (14... Nc3 15. Qc2 Nxe2+ 16. Qxe2 Qa5 17. Rfc1 $16) (14... Be6
$142 15. Na4 Qa5 16. Rc1 Rac8 17. Qe1 $1) 15. Na4 $1 (15. Rc1 d4 $5 16. Bf3 Nc3
17. Rxc3 dxc3 18. Bxa8 cxb2 $44) 15... Qd6 (15... Bd7 $2 16. Qxd5 $18) 16. Rc1
(16. f3 $5) 16... Bd7 17. Bf3 (17. f3 $1 Bxa4 18. fxe4 Bc6 (18... Bd7 19. exd5
$18) 19. exd5 Qxd5 (19... Bxd5 $2 20. e4 $18) 20. Qxd5 Bxd5 21. Rxc5 $18 {e.g.}
Be6 (21... Rfd8 22. Rd1 Be6 23. Rxd8+ Rxd8 24. Rc7) 22. Bf3 {/\ 23.Rc7}) 17...
Bxa4 18. Bxe4 Bc6 19. Bd3 $1 $16 {/\ Qc2} (19. Bb1 $2 Bb5 $1 20. Qc2 g6 21.
Rfd1 Rfc8) 19... d4 20. Qc2 (20. Qh5 f5 $1 21. Bxf5 $2 g6) 20... dxe3 21. fxe3
g6 22. Rfd1 Qe6 23. Qxc5 Rac8 24. Qg5 $1 (24. Qxa7 $2 Bxg2 $1 25. Kxg2 (25.
Rxc8 $2 Rxc8 26. Kxg2 $2 Qg4+ $19) 25... Rxc1 26. Rxc1 Qd5+ $10) 24... Rcd8 25.
Bc4 Rxd1+ 26. Rxd1 Qe4 27. h3 (27. Rf1 {(/\ h3,Kh2)} h6 28. Qg3 Kg7 29. h4 f5
30. Rd1 {(/\ Rd6)} Rf6 31. Qc7+) 27... Re8 28. Rf1 (28. Rd6 Re5) 28... Re7 29.
Rf2 (29. Kh2 h6 30. Qg3 Kg7 31. Rf4 Qc2 32. e4 Bxe4 33. Rf2 Qc1 34. Bxf7 $18)
29... Rd7 30. Qf4 (30. Kh2 {(/\ Qf6)} Bd5 $2 31. Rd2) 30... Qxf4 31. exf4 (31.
Rxf4 Kg7 {(/\ f7-f5);} 32. e4 f6) 31... Kg7 32. Rc2 Be4 33. Re2 f5 34. Kf2 Rd1
35. Rb2 h6 36. Be2 Ra1 37. Rd2 Kf8 38. b4 $2 (38. Bf3 $16) (38. h4 $5) 38...
Ke7 39. b5 g5 40. fxg5 $2 (40. g3 Rh1 41. Bf1 Rh2+ 42. Ke1 Rh1 43. a4 $18)
40... hxg5 41. Bc4 Rc1 $14 42. Bb3 Rc3 $4 (42... Rc5 43. a4 Rc3 44. Bd1 Ra3)
43. Rd4 Rc5 44. Rb4 Kd6 45. Bc4 (45. b6 $5 axb6 46. Rxb6+ Rc6 $1 47. Rxc6+ Bxc6
$10) 45... Bd5 $6 46. Bxd5 Kxd5 47. Kg1 $3 $16 (47. Ra4 Rxb5 48. Rxa7 Ke6 $10)
47... f4 $2 (47... Ke5 48. Kh2 f4 49. a4 $1 Rc2 50. a5 $1 f3 51. b6 Rxg2+ 52.
Kh1 $18) (47... Rc1+ 48. Kh2 Rc2 49. Ra4 f4 50. Rxa7 f3 51. Kg3 $3 fxg2 52. Kh2
Rb2 53. Rg7 $18) (47... Rc2 $1 48. Ra4 Rb2 $2 (48... Rc5 $1 49. Ra5 a6 $1 50.
a4 (50. Rxa6 $5 Rxb5 51. Rg6 Rb2 $1 52. Rxg5 Ke4 $1 53. a3 Rb3 54. a4 Ra3)
50... Rc1+ {/\ axb5}) 49. Ra5 {/\ a4+-}) (47... Ke6 48. Kh2 (48. a4 Rc1+ {
/\ Ra1}) 48... f4 49. h4 (49. a4 Rc2 50. a5 f3 51. b6 axb6 52. axb6 f2 53. Rb1
Rb2 $1 $10) 49... Kf5 50. hxg5 Kxg5 51. a4 Rc2 52. a5 f3 53. b6 axb6 54. axb6
f2 55. Rb1 Rb2 $10) 48. h4 $1 $18 Rc1+ 49. Kh2 Kc5 50. Re4 gxh4 51. Rxf4 Kxb5
52. a4+ Kc6 (52... Ka5 53. Rxh4 Ra1 54. Rf4 Rxa4 55. Rxa4+ Kxa4 56. g4 $18) 53.
Rxh4 Ra1 54. Kh3 a5 55. Rf4 Kd6 56. Kh4 Rb1 57. Kg5 1-0

[Event "RUS-Cup03 Geller Memorial"]
[Site "Moscow"]
[Date "1999.02.09"]
[Round "8"]
[White "Chekhov, Valery A"]
[Black "Kirusha, Andrey"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2511"]
[BlackElo "2365"]
[Annotator "Ftacnik,L"]
[PlyCount "56"]
[EventDate "1999.02.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 070"]
[Source "ChessBase"]
[SourceDate "1999.06.08"]
[SourceVersion "1"]
[SourceVersionDate "1999.06.08"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6
8. e3 Nf6 9. Qd1 Bc5 10. Nf3 Qe7 11. a3 O-O-O 12. Qc2 Kb8 13. Be2 Rc8 (13... g5
14. b4 Bb6 15. Na4 (15. Bb2 g4 16. Nh4 Rhe8 17. O-O Nh5 18. g3 Nf4 19. exf4 Nd4
20. Qd1 Bc6 21. Bxg4 Nf3+ 22. Bxf3 Rxd1 23. Raxd1 Bxf3 24. Nxf3 {1-0 Petran,
P-Szabo,Z/Budapest 1994/ (37)}) 15... g4 16. Nxb6 axb6 17. Nd2 Ne5 18. O-O Rhg8
19. e4 Rc8 20. Qb3 Bc6 21. Qe3 Ng6 22. b5 Bxe4 23. Bb2 {1-0 Velikov,P-Zahariev,
Z/Sofia 1984/ (38)}) 14. Bd2 (14. O-O g5 15. Nxg5 Rhg8 16. Nge4 Bb6 17. Nxf6
Qxf6 18. Qe4 Bf5 19. Qf3 Ne5 20. Qf4 Bc7 21. Nd5 Qg6 22. g3 Nd3 {0-1 Costa,
P-Vitor,A/POR-ch 1995/ (33)}) 14... Rhe8 (14... g5 15. Nxg5 Rhg8 16. Nge4 Bf5
17. Bd3 Ne5 18. Nxc5 Nxd3+ 19. Nxd3 Rgd8 20. e4 Nxe4 21. Bf4+ Ka8 22. Qe2 Rxd3
23. Qxd3 Nxf2+ {0-1 Katigin-Zapolocki,D/Roslavl 1989/ (47)}) (14... h6 15. b4
Bb6 16. Qb2 Bg4 17. Rc1 Bxf3 18. gxf3 Ne5 19. Na4 Rxc1+ 20. Qxc1 Rc8 21. Qd1
Bc7 22. Nc5 Rd8 {1/2-1/2 Doering,T-Huelsmann,J/BL2-W 1990/ (40)}) 15. b4 Bb6
16. Qb2 Ne5 {For the sacrificed pawn black can claim excellent location of all
his pieces, white has yet to finish the development.} 17. Rc1 (17. Nxe5 Qxe5
18. Rc1 Bc6 $44) 17... g5 18. Nxe5 (18. Nxg5 $6 Rg8 19. f4 (19. Nf3 Rxg2 $13)
19... Nc4 20. Bxc4 Rxc4 21. Qb3 Rgc8 $132) 18... Qxe5 19. Nd1 Qf5 (19... Qxb2
20. Nxb2 Rxc1+ 21. Bxc1 Bc6 22. Nc4 Bc7 23. h4 $1 $16) 20. Rxc8+ (20. Bc3 Nd5
$13) 20... Rxc8 21. Bc3 (21. f3 Rc2 22. Qb3 Be6 23. Bd3 Bxb3 24. Bxf5 Ra2 25.
Nc3 Rxa3 26. h4 $14) 21... Nd5 (21... Ne4 $6 22. Bd4 $16) 22. Be5+ (22. Bd4 Rc2
$13) 22... Ka8 23. Bf3 $2 (23. g4 Qg6) 23... g4 $3 {[%mdl 128] Excellent
attacking idea, suddenly white is under concentrated pressure of all black
pieces.} 24. Be2 (24. Bxd5 Rc2 25. Qb3 (25. e4 $2 Bxf2+ $19) 25... Bb5 26.
Bxb7+ Kxb7 27. Qd5+ Ka6 $19) (24. e4 $2 Qg6 25. exd5 gxf3 $19) 24... Rc2 25.
Qa1 (25. Bxg4 Qd3 26. Qxc2 Qxc2 27. Bxd7 a5 $1 $17) 25... Qe4 26. f3 (26. Kf1
Bb5 $1 27. Bxb5 Nxe3+ 28. fxe3 (28. Nxe3 Rxf2+) 28... Qxg2+ 29. Ke1 Bxe3 30.
Bc3 Bd2+ 31. Bxd2 Qxd2+ 32. Kf1 Qg2+ 33. Ke1 Qe4+ $19) (26. Rg1 Nxe3 $1 27.
fxe3 Bxe3 28. Rf1 Rxe2+ 29. Kxe2 Bb5+ 30. Ke1 Bf4+ $19) 26... Rxe2+ $1 {
Who will be defending white king?} 27. Kxe2 Qc2+ 28. Ke1 (28. Kf1 Nxe3+ 29.
Nxe3 Bb5+ 30. Kg1 Bxe3#) 28... Nxe3 (28... Nxe3 29. Nxe3 (29. Qb2 Nxg2+ 30. Kf1
Bb5#) 29... Bxe3 30. Qc3 Bf2+ 31. Kf1 Bb5+) 0-1

[Event "Olomouc Skanska Cup"]
[Site "Olomouc"]
[Date "2004.08.05"]
[Round "2"]
[White "Babula, Vlastimil"]
[Black "Biolek, Richard"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2569"]
[BlackElo "2451"]
[Annotator "Ftacnik,L"]
[PlyCount "95"]
[EventDate "2004.08.04"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CZE"]
[EventCategory "9"]
[SourceTitle "CBM 103"]
[Source "ChessBase"]
[SourceDate "2004.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.11"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6
8. Nf3 Nf6 9. Qb3 Bc5 10. Bg5 Be6 (10... O-O 11. e3 Be6 12. Qa4 h6 13. Bxf6
Qxf6 14. Be2 Bb4 15. Rc1 Qg6 16. O-O Bh3 17. Nh4 Qg5 18. a3 Qxh4 19. axb4 Qg5
20. Bf3 Bd7 21. b5 Ne5 22. Bxb7 Rab8 23. Qxa7 {1-0 Lange,C-Sander,R/Passau
1997/ (34)}) 11. Qb5 Qe7 12. e3 a6 13. Qa4 h6 14. Bxf6 Qxf6 15. Bc4 $5 {
It is amazing, in what kind of positions it is possible to uncork the novelty.
This move is very good, since it fights against black's excellent piece
control in the center.} (15. Be2 Bb4 16. O-O O-O 17. Rac1 b5 18. Qc2 Rac8 19.
Rfd1 Na5 20. Rd4 Nc6 21. Rdd1 Na5 22. Rd4 Nc6 {1/2-1/2 Neuman,P-Mozny,M/
Czechia 1998/ (22)}) 15... Bd7 (15... Bb4 16. Bxe6 $1 (16. Qb3 Bxc3+ 17. bxc3
Na5 18. Qa4+ b5 19. Qxa5 Bxc4 $44) 16... Bxc3+ 17. bxc3 Qxc3+ 18. Ke2 fxe6 19.
Rab1 Rd8 20. Qe4 $16) 16. O-O-O Nd4 $2 {[%mdl 64] Biolek has failed to
appreciate, that white is already fully developed and ready to strike with
tactical shots of his own.} (16... Rc8 17. Qb3 Nd8 18. Nd5 Qf5 19. e4 Qh5 20.
Qd3 $14) 17. Qa5 (17. Ne4 Bxa4 18. Nxf6+ gxf6 19. exd4 Bxd1 20. Re1+ Be7 21.
Kxd1 $14) 17... b6 (17... Nxf3 18. Rxd7 $1 Ne5 (18... Kxd7 19. Qxc5 Ne5 20.
Rd1+ Ke8 21. Nd5 $18) 19. Rxb7 Rc8 20. Rc7 $18) 18. Ne4 $1 (18. Nd5 $5 Qd8 (
18... bxa5 19. Nxf6+ gxf6 20. Nxd4) 19. Qc3 Ne6 20. Ne5 $18) 18... bxa5 (18...
Qc6 19. Qc3 Qxe4 (19... Nxf3 20. Bd5 Qc8 21. Bxa8 Qxa8 22. Qxg7 $18) 20. exd4
Be7 21. Rhe1 Qf4+ 22. Kb1 $16) 19. Nxf6+ gxf6 20. Nxd4 {The results of the
operation are not very encouraging for black. Despite having bishop's pair for
the missing pawn, his prospects are poor due to the horrible pawn structure.} (
20. exd4 Bb4 21. Bd3 $18) 20... Ke7 21. Kb1 Rhc8 22. Bd3 (22. b3 $6 a4 23. Rd3
a5 $16) 22... Bxd4 (22... Rc7 23. Rc1 $18) 23. exd4 Kd6 24. Rhe1 Re8 (24... Bc6
25. f3 Bd5 26. Re3 a4 27. g3 $18) 25. Re3 Kd5 26. b3 Bb5 (26... Bc6 27. Bc4+
Kd6 28. Rh3 $18) 27. Bc2 Rxe3 (27... Rac8 28. Bf5 $18) 28. fxe3 {Babula now
enjoys healthy extra pawn and magnificient pawn structure.} a4 (28... Re8 29.
e4+ Kd6 30. g3 $18) 29. e4+ Kd6 30. bxa4 Bc6 31. Rf1 Rb8+ 32. Kc1 Ke7 33. d5
Bd7 34. a3 (34. d6+ Ke6 35. Bb3+ Ke5 36. Bxf7 f5 $1 37. exf5 Bxf5 $16) 34...
Rc8 35. Kd2 Rc5 36. Bb3 h5 (36... Ra5 37. Kc3 Bxa4 38. Kb4 $18) 37. Kd3 (37.
d6+ Kxd6 38. Rxf6+ Be6 39. Rh6 $16) 37... Rc8 38. Kd4 {Centralization of the
white king decides, black has no counterplay or compensation.} Rb8 39. Bc4 Rb2
40. Kc5 Rc2 (40... Rxg2 41. d6+ Kd8 42. Rxf6 $18) 41. Rb1 Bxa4 42. Rb7+ Kd8 43.
Kd4 Bd7 (43... Rd2+ 44. Ke3 Rxg2 45. Rxf7 Rxh2 46. Rxf6 $18) 44. Bxa6 h4 45. d6
Bc6 (45... Rd2+ 46. Kc5 Rc2+ 47. Kb4 Rb2+ 48. Ka5 $18) 46. Rxf7 Rf2 47. Bc4 Rf4
48. Bd5 1-0

[Event "Terrassa"]
[Site "Terrassa"]
[Date "1990.??.??"]
[Round "2"]
[White "Spraggett, Kevin"]
[Black "Rodriguez Vargas, Orestes"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2555"]
[BlackElo "2500"]
[Annotator "Ftacnik,L"]
[PlyCount "66"]
[EventDate "1990.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ESP"]
[EventCategory "11"]
[SourceTitle "CBM 019"]
[Source "ChessBase"]
[SourceDate "1990.12.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.12.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 exd5 5. Nf3 Nc6 6. e3 Nf6 7. Be2 cxd4 8.
Nxd4 Bd6 9. O-O O-O 10. Nf3 Be6 11. Nb5 Bc5 12. b3 Qe7 13. Bb2 Ne4 (13... Rac8
{Larsen,B-Tal,M/Eersel m/3/1969/} 14. Rc1 $1 $14 {Larsen}) 14. Nbd4 Rac8 15.
Nxc6 (15. Rc1) 15... bxc6 16. Rc1 f6 (16... Bb6 17. Nd4) 17. Qd3 (17. Nd4 Bd7 (
17... Bxd4 18. Qxd4 c5 19. Qd3 Rfd8)) 17... Bd6 18. Qa6 c5 19. Rfe1 Rc7 20. g3
Rb8 21. Ba3 Rb6 22. Qa5 Bg4 (22... c4 23. Bxd6 Nxd6 24. Nd4 $14) 23. Rcd1 Qe6
24. Rd3 (24. Rxd5 $2 Qxd5 (24... Bxf3 25. Rxd6 Qxd6 26. Bxf3 $44) 25. Bc4 Qxc4
26. bxc4 Bxf3 $19) 24... Bf8 25. Red1 Rd7 26. b4 $6 c4 $3 (26... cxb4 27. Nd4
Qe7 28. Bxg4 bxa3 29. Bxd7 $18) 27. Rxd5 (27. Nd4 cxd3 $1 28. Nxe6 dxe2 29. Re1
Rxe6 $19) 27... Rxd5 28. Rxd5 (28. Qxd5 $2 Qxd5 29. Rxd5 Nc3 30. Rd2 Nxe2+ 31.
Rxe2 Bxf3) 28... Nc3 29. Bxc4 Bxf3 $1 30. Rd4 Qxc4 $1 31. Rxc4 Rd6 32. Rd4 $8
Ne2+ 33. Kf1 Nxd4 {Ftacnik,L} (33... Nxd4 34. b5 (34. exd4 Rxd4 35. Qa4 Rd1+
$19) 34... Nb3 $3 $19 (34... Rd7 35. Bxf8 Kxf8 $2 36. exd4 Rxd4 37. Qa3+ Kg8
38. Qxf3 $18)) 0-1

[Event "EU-Cup 18th"]
[Site "Kallithea"]
[Date "2002.09.28"]
[Round "7.4"]
[White "Maksimenko, Andrei"]
[Black "Kosic, Dragan"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2523"]
[BlackElo "2542"]
[Annotator "Ftacnik,L"]
[PlyCount "76"]
[EventDate "2002.09.22"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CBM 092"]
[Source "ChessBase"]
[SourceDate "2003.02.06"]
[SourceVersion "1"]
[SourceVersionDate "2003.02.06"]
[SourceQuality "1"]
[WhiteTeam "Karpaty"]
[BlackTeam "Sarajevo Napredak"]
[WhiteTeamCountry "UKR"]
[BlackTeamCountry "BIH"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. dxc5 d4 6. Na4 Bxc5 7. Nxc5 Qa5+ 8.
Bd2 Qxc5 9. Rc1 Qf5 10. Qa4+ Nc6 11. Nf3 (11. Rxc6 Bd7 12. Qc2 d3 $2 (12...
bxc6 $19) 13. Qc3 Bxc6 14. Qxg7 O-O-O 15. Qxh8 Nf6 16. Qg7 Ne4 17. Nf3 Qc5 18.
exd3 Nxd2 19. Kxd2 Qxf2+ 20. Be2 Be4 21. Qc3+ Bc6 22. Ne5 {1-0 Brooks,
J-Gabbara,F/Detroit 1994/ (27)}) 11... Qd5 12. b4 {Giving up the dark squared
bishop can not be very good for black, but he just wants to survive the
opening with some development advantage as some compensation.} b5 13. Qa3 (13.
Qc2 Nge7 14. e3 dxe3 15. Bxe3 a6 $14) 13... Nge7 14. e3 dxe3 15. fxe3 (15. Bxe3
a6 (15... O-O 16. Rc5 Qe4 17. Bxb5 Nxb4 18. O-O $16) 16. Rc5 Qe4 17. Bxb5 Bb7
18. Ba4 O-O 19. O-O Qxb4 $14) 15... a5 $6 (15... O-O 16. Rc5 Qd6 17. Bxb5 $16)
16. bxa5 (16. Rc5 axb4 17. Qc1 Qe6 18. Bxb5 Bd7 $11) (16. Qb2 axb4 17. Qxg7 Rg8
18. Qxh7 Bf5 $13) 16... b4 $1 17. Bxb4 (17. Qb2 O-O) 17... Nxb4 18. Qxb4 Qxa5
19. Qxa5 (19. a3 O-O 20. Qxa5 Rxa5 21. Ra1 Be6 $11) (19. Bb5+ Bd7 20. Qxa5 Rxa5
21. Bc4 Be6) 19... Rxa5 20. Bc4 Be6 21. Bxe6 {Maksimenko was truly challenged
to choose the most promising continuation, more conservative 21.Bb3!? seemed
promising as well.} (21. Bb3 $5 Bxb3 22. axb3 Kd7 23. O-O Rb8 24. Rfd1+ Ke8 25.
Nd4 $16) 21... fxe6 22. Rc7 Rxa2 23. O-O Rf8 $1 (23... g6 24. Ng5 $16) 24. Rb1
Ra8 (24... Kd8 25. Rcb7 g6 26. Nd4 Rf6 27. Rb8+ Kc7 28. R1b7+ Kd6 29. Rd8+ Ke5
30. Nf3+ Rxf3 31. gxf3 $16) 25. Rbb7 Rf7 26. h4 (26. Ne5 $4 Ra1+ $19) 26... Rc8
27. Rd7 (27. Ng5 Rxc7 28. Rxc7 Rf6 29. Nxh7 Rh6 30. Ng5 Nd5 31. Rxg7 Nxe3 32.
Rh7 Rxh7 33. Nxh7 Nf5 34. h5 Kf7 $14) 27... Rd8 28. Rdc7 Rc8 29. Rd7 Rd8 30.
Rxd8+ Kxd8 31. Ng5 Rf6 32. Nxh7 Rg6 (32... Rh6 33. Ng5 Rxh4 34. Nxe6+ Ke8 35.
Nxg7+ Kf8 36. Rxe7 Rh7 37. Rc7 $18) 33. Nf8 $6 {White is spoiled by the
pleasant flow of the game and fails to challenge the opponent with the most
difficult continuation.} (33. h5 Rh6 (33... Rg4 34. Nf8 Re4 35. Kf2 $16) 34.
Ng5 Ke8 35. g4 $16) 33... Rh6 34. Rb6 (34. g4 $5 Rxh4 35. Nxe6+ Ke8 36. Nxg7+
Kf8 37. g5 Re4 38. Nh5 Rxe3 $16) 34... Nf5 (34... e5 35. Rxh6 gxh6 36. g4 Ke8
37. Ne6 Kf7 38. Nc5 $16) 35. Rxe6 $6 (35. Nxe6+ $1 Ke7 36. Nxg7 Rxb6 37. Nxf5+
Kf6 38. g4 Rb2 39. Nd4 Ke5 40. g5 $18) 35... Rxe6 36. Nxe6+ Ke7 37. e4 (37.
Nxg7 Nxg7 38. g4 Kf6 $11) 37... Kxe6 38. exf5+ Kxf5 (38... Kxf5 39. Kh2 Kg4 40.
g3 g5 $11) 1/2-1/2

[Event "Dhaka"]
[Site "Dhaka"]
[Date "1995.??.??"]
[Round "13"]
[White "Krasenkow, Michal"]
[Black "Magomedov, Magaram"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2575"]
[BlackElo "2455"]
[Annotator "Ftacnik,L"]
[PlyCount "49"]
[EventDate "1995.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "BAN"]
[EventCategory "9"]
[SourceTitle "CBM 048"]
[Source "ChessBase"]
[SourceDate "1995.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.10.01"]
[SourceQuality "1"]

1. d4 {Kortschnoj Chekhov} d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6.
dxc5 d4 7. Na4 b5 (7... Bxc5 {Chekhov} 8. Nxc5 Qa5+ 9. Bd2 (9. Qd2 Qxc5 10. e3
dxe3 11. Qxe3+ Qxe3+ 12. Bxe3 Nge7 13. Bc4 Be6 14. Bxe6 fxe6 15. Ng5 Kd7 16.
O-O-O+ Nd5 17. Rhe1 $14 {Knaak,R-Petursson,M/Novi Sad/1990/1|0/57/}) 9... Qxc5
10. e3 Nge7 $6 (10... dxe3 $5 11. Bxe3 Qb4+ 12. Qd2 Qxd2+ 13. Nxd2 Nge7 $14)
11. Rc1 Qd6 $2 12. Bc3 $18 {Rooda,K-Van Den Dong,B/Enscede/1994/1|0/58/}) (7...
Bf5 {Chekhov, !~/= Kortschnoj} 8. e3 d3 9. Qb3 Qd7 10. Bd2 Nf6 11. O-O-O O-O-O
12. Bc3 Be7 13. Rd2 Bg6 14. Bxd3 $1 Bxd3 15. Rhd1 Qg4 16. Rxd3 Rxd3 17. Rxd3
Ne4 18. Qc4 $18 {Nepomnishay,M-Zapolockis,D/Kstovo/1994/1|0/28/}) (7... Bg4 {
Chekhov} 8. e3 Bxf3 9. gxf3 Bxc5 10. Nxc5 Qa5+ 11. Bd2 Qxc5 12. b4 Qd5 13. b5
Ne5 14. e4 Qe6 15. f4 Nc4 16. Bxc4 Qxc4 17. Qb3 Qxb3 18. axb3 $16 {Knaak,
R-Kern,G/Dortmund/1992/1|0/41/}) 8. cxb6 axb6 9. e3 (9. b3 Nf6 10. g3 (10. e3
b5 11. Nb2 (11. Bxb5 Qa5+ 12. Nc3 Bd7 13. Nxd4 Ne4 14. Bxc6 Bxc6 15. Bd2 Nxd2
16. Nxc6 Qxc3 17. Rc1 Nf3+ 18. Kf1 Nd2+ 19. Ke1 Nf3+ 20. Kf1 {0.5/Bakic,
R-Kostic,V/JUG-chT Cetinje (7)/1990/}) 11... Ne4 12. Bd3 Bb4+ 13. Kf1 Nc3 14.
Qc2 Qd5 15. Nd1 Bh3 16. Nxc3 Qxf3 17. Be4 Bxg2+ 18. Kg1 Qg4 19. Bxg2 Bxc3 20.
h3 Qe6 21. Bb2 $13 {Kindl,P-Hoensch,M/Mцglingen Wьrtt-ch [1]/1989/0.5 (31)})
10... Bb4+ (10... b5 11. Nb2 Nd5 12. Nd3 Nc3 13. Qc2 Bf5 14. Bg2 Nb4 15. Qd2
Ne4 16. Qb2 Nxd3+ 17. exd3 Bb4+ 18. Kf1 Nxg3+ 19. fxg3 Bxd3+ 20. Kg1 Bc3 21.
Qf2 Bxa1 22. Ne5 Bg6 23. Bc6+ Kf8 24. Kg2 Bc3 $17 {Kubala,M-Frolik,M/TCH-ch 
(04)/1993/0-1 (44)}) 11. Bd2 O-O 12. Bxb4 Nxb4 13. a3 d3 14. axb4 Re8 15. e3
Ng4 16. Bxd3 Bb7 17. Be2 Qf6 18. O-O Rad8 19. Qc2 Qh6 20. h4 Nxe3 21. fxe3
Qxe3+ 22. Rf2 Bxf3 23. Bxf3 Qe5 24. Qc3 Rd4 25. Kg2 {1-0/Pastor,K-Vybiral,Z/
TCH-ch (02)/1993/}) 9... Bb4+ (9... dxe3 {Chekhov} 10. Bxe3 $1 Qxd1+ (10...
Bb4+ 11. Nc3 $16) 11. Rxd1 Rxa4 (11... Bb4+ 12. Nc3 Bxc3+ 13. bxc3 Rxa2 14.
Bxb6 $16) 12. Bb5 Bb4+ 13. Bd2 (13. Kf1 $4 Ba6 $19) 13... Bxd2+ 14. Kxd2 $1
Rxa2 15. Bxc6+ $16) (9... b5 {Kortschnoj} 10. Bxb5 Qa5+ 11. Nc3 $1 $18) 10. Bd2
dxe3 (10... Bd7 $5 11. Bb5 Ra5 12. Bxb4 Rxb5 13. Bd2 Nf6 14. Nxd4 Nxd4 15. exd4
Bg4 16. Qc2 Qxd4 17. O-O O-O 18. Be3 Qd6 19. f3 $14 {Oms Pellice,J-Zabala,A/
ESP-ch (6)/1993/0-1 (41)}) (10... Bxd2+ {Chekhov} 11. Qxd2 $1 Rxa4 12. Bb5) 11.
Bxb4 (11. fxe3 {Kortschnoj} Bd7 $14) 11... Qxd1+ 12. Rxd1 Rxa4 (12... exf2+ 13.
Kxf2 Nxb4 14. Nxb6 $16 (14. Bb5+ {Chekhov} Ke7 15. Nxb6 $18)) 13. Bc3 Nge7 {
Black has to save the later possibility Ra1+.} (13... exf2+ 14. Kxf2 Nge7 15.
Bb5 Rxa2 16. Ne5 Bb7 17. Rd6 $18 (17. Rd7 {Chekhov} Ba8 18. Rxe7+ $16)) 14.
fxe3 (14. Bb5 Rxa2 15. Ne5 Bb7 {Chekhov} 16. Rd7 Ba8 17. Rxe7+ Kxe7 18. Nxc6+
Bxc6 19. Bxc6 Ra1+) 14... Rxa2 (14... O-O 15. a3 $16) 15. Bxg7 Rg8 16. Bc3 {
Two B and a spare P are enough for a convincing victory.} Ra8 (16... Ba6 $142 {
Chekhov} 17. Bxa6 Rxa6 18. Kf2 b5 19. Ra1 Rxa1 20. Rxa1 Kd7) (16... Be6 $6 {
Chekhov} 17. Bb5 $1) 17. Kf2 Bf5 (17... Rg6 18. Bb5 $16) 18. Bb5 Be4 (18... Rc8
19. Rd6 $16) 19. Rd6 Rg6 20. Rhd1 Rxd6 21. Rxd6 Rd8 22. Rf6 Rc8 (22... Kf8 23.
Ng5 $18) 23. Ne5 Bd5 24. Rh6 Kf8 (24... Be4 25. Nc4 $18 (25. Bb4 $18 {
Kortschnoj})) 25. Nd7+ (25. Nd7+ Kg8 26. Nf6+ Kf8 27. Nxh7+ $18) 1-0

[Event "Haninge"]
[Site "Haninge"]
[Date "1990.??.??"]
[Round "7"]
[White "Karpov, Anatoly"]
[Black "Hector, Jonny"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2730"]
[BlackElo "2465"]
[Annotator "Ftacnik,L"]
[PlyCount "47"]
[EventDate "1990.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "SWE"]
[EventCategory "14"]
[SourceTitle "CBM 018"]
[Source "ChessBase"]
[SourceDate "1990.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1990.10.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6
8. e3 Nf6 9. Qb3 $1 Bc5 (9... Bb4 10. Bd2 O-O 11. Nf3 $14) (9... Bd6 $5) 10.
Nf3 O-O 11. Be2 Be6 12. Qa4 (12. Qd1 Qc7 13. O-O Rad8) 12... Qc7 13. O-O Rad8
14. Bd2 Ng4 (14... Ne5 15. Rfd1 Nfg4 16. Nxe5 Nxe5 17. Be1 $16) 15. Rfd1 $1 Bd6
(15... Rxd2 16. Rxd2 Nxe3 17. fxe3 Bxe3+ 18. Kh1 $18) 16. g3 Qe7 17. Be1 f5 (
17... Qf6 18. Ne4 Qh6 19. Nxd6 Nce5 20. h4 $18) 18. Nd5 $1 Qf7 19. Ng5 Qh5 20.
h4 Bc8 (20... Bxd5 21. Rxd5 Bxg3 22. fxg3 $1 (22. Rxd8 Bh2+ 23. Kg2 Nxd8) 22...
Rxd5 23. Qb3 Rfd8 24. Rd1 Ne7 25. Bf3 $1 $18) 21. Nf4 Bxf4 (21... Qe8 22. Qb3+
Kh8 23. Nfe6 $18) 22. Rxd8 Nxd8 23. Qxf4 Nc6 (23... h6 $5 $16) 24. Qc7 {
Ftacnik,L} (24. Qc7 Nce5 25. Bc3 $18) 1-0

[Event "Linares 11th"]
[Site "Linares"]
[Date "1993.??.??"]
[Round "4"]
[White "Bareev, Evgeny"]
[Black "Ljubojevic, Ljubomir"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2670"]
[BlackElo "2605"]
[Annotator "Ftacnik,L"]
[PlyCount "71"]
[EventDate "1993.02.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ESP"]
[EventCategory "18"]
[SourceTitle "CBM 034"]
[Source "ChessBase"]
[SourceDate "1993.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1993.06.01"]
[SourceQuality "1"]

1. d4 {Konikowski} d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qa4+ (5. Qxd4 {
Konikowski} Nc6 6. Qd1 (6. Qa4 exd5 7. e3 Nf6 8. Nf3 Be6 9. Bb5 Bd7 (9... Qb6
$5) 10. b3 Bb4 11. Bd2 O-O 12. Bxc6 Bxc3 13. Bxc3 Bxc6 14. Qh4 Ne4 $10 {
Gerloff-Drьke/corr/1986/}) 6... exd5 7. Qxd5 Be6 8. Qxd8+ Rxd8 9. e3 Nb4 10.
Bb5+ Ke7 11. Kf1 $1 g5 12. f3 Bg7 13. Kf2 a6 14. Be2 b5 (14... Nf6 $5) 15. Nh3
Nc2 16. Rb1 b4 17. Bd1 $1 bxc3 (17... Rxd1 $2 18. Rxd1 bxc3 19. bxc3 Bxc3 20.
Rb7+ Kf6 21. Rc7 $18) 18. bxc3 g4 (18... Bxh3 19. gxh3 Nxe3 20. Bxe3 Bxc3 21.
Rb7+ $16) 19. Nf4 gxf3 20. gxf3 Bxa2 21. Rb7+ Rd7 22. Rxd7+ Kxd7 23. Bxc2 Bxc3
24. Ba4+ Kc7 25. Ba3 Kb6 26. Rc1 Be5 27. Nd3 Bf6 (27... Bxh2 28. Rc8 {/\ Bb2+-}
) 28. Rc6+ Ka5 29. Bc2 Bh4+ 30. Kg2 Ne7 31. Bb4+ Kb5 32. Rc5+ Kb6 33. Ba5+ Kb7
34. Nb4 Be6 35. Rc7+ Kb8 36. Nxa6+ Ka8 37. Be4+ Nd5 38. Bb6 Rg8+ 39. Kh1 {
1:0/Neurohr-Niedermaier/BL/1988/}) 5... b5 $5 (5... Bd7 {Konikowski} 6. Qxd4
exd5 7. Qxd5 Nc6 8. e3 (8. Nf3 Nf6 9. Qb3 Bc5 10. e3 (10. Bg5 O-O 11. e3 h6 12.
Bxf6 Qxf6 13. Ne4 $16 {Stam-Welling/Utrecht/1985/}) 10... O-O 11. Be2 Be6 12.
Qa4 Qc7 13. O-O Rad8 14. Bd2 Ng4 15. Rfd1 Bd6 16. g3 Qe7 17. Be1 f5 18. Nd5 Qf7
19. Ng5 Qh5 20. h4 Bc8 21. Nf4 Bxf4 22. Rxd8 Nxd8 23. Qxf4 Nc6 24. Qc7 {
1-0/Karpov-Hector/Haninge/1990/}) (8. Bg5 Nf6 9. Qd2 h6 (9... Bb4 10. Nf3 h6
11. Bxf6 Qxf6 12. a3 (12. e3 $142) 12... Ba5 13. Rc1 O-O-O 14. b4 Bg4 15. Qa2
Bc7 16. Nb5 Bxf3 17. gxf3 Bb6 18. Qc4 Kb8 19. Rg1 $2 (19. Bg2 $142 {/\ 20.0-0})
19... Rhe8 20. f4 Ne5 $1 21. Qe4 Nd3+ 22. exd3 Rxe4+ 23. dxe4 Bxf2+ $1 {
0-1/Ftacnik-Szeles/Zalaegerszeg/1979/}) 10. Bh4 g5 11. Bg3 Bb4 $5 12. f3 Qe7
13. a3 Bc5 14. Rd1 Be6 15. Bd6 Bxd6 16. Qxd6 Qxd6 17. Rxd6 Ke7 18. Rd2 Rhd8 19.
e3 Rxd2 20. Kxd2 Rd8+ 21. Kc1 $2 (21. Ke1 $142) 21... Na5 $132 {
Dreev-Rodriquez/Logrono/1991/}) 8... Nf6 9. Qd1 Bc5 10. Nf3 Qe7 11. Be2 O-O-O
12. O-O g5 13. b4 g4 (13... Bxb4 14. Qb3 g4 15. Nd4 Nxd4 16. exd4 Be6 17. Qb2
Nd5 18. Nxd5 Rxd5 19. Bf4 Bd6 20. Bxd6 Qxd6 21. Rfb1 b6 22. a4 $40 {
Prudnikowa-Vojska/Azov/1990/}) 14. bxc5 (14. Nd4 $5) 14... gxf3 15. Bxf3 Ne5
16. Be2 (16. Nd5 Nxf3+ 17. Qxf3 Nxd5 18. Qxd5 Rhg8 $132 {Zernitzki-Faas/
Leningrad/1978/}) 16... Rhg8 17. g3 Bc6 18. Qc2 Qe6 19. e4 Qh3 20. Bf4 Neg4 21.
Bxg4+ Rxg4 22. Qc1 Nh5 23. Ne2 Rdg8 24. f3 Nxf4 25. Qxf4 (25. Nxf4 Rxg3+ 26.
Kh1 Rxf3 $1 27. Nxh3 Rxf1+ 28. Qxf1 Bxe4+ $19) 25... Rxf4 26. Nxf4 Qh6 {
0-1/Truta-Portisch,F/Budapest/1993/}) 6. Qxd4 (6. Qxb5+ $2 Bd7 7. Qb7 dxc3 8.
Qxa8 cxb2 9. Bxb2 (9. Rb1 {Konikowski} bxc1=Q+ 10. Rxc1 Bb4+ 11. Kd1 Ba4+ 12.
Rc2 Qc7 $19) 9... Qa5+ 10. Kd1 Ba4+ 11. Kc1 Qe1#) (6. Nxb5 {Konikowski} Bd7 7.
d6 Bxb5 8. Qxb5+ Qd7 9. e3 dxe3 10. Bxe3 Bxd6 11. Rd1 Qxb5 12. Bxb5+ Ke7 13.
Nf3 Nf6 $10) 6... Nc6 (6... b4 $2 {Konikowski} 7. Nb5 exd5 (7... a6 8. dxe6 $1
Bxe6 (8... axb5 9. exf7+ Ke7 10. fxg8=N+ Ke8 11. Qe4+ $18) 9. Qe4 axb5 10. Qxa8
$18) 8. Qxd5 $1 Qxd5 9. Nc7+ Kd8 10. Nxd5 Bb7 11. Nf4 Nd7 12. Nf3 Bd6 13. g3
Rc8 14. Bg2 Ngf6 (14... Rc2 15. Kd1) 15. Nd3 Re8 16. Be3 Be4 (16... Rc2 17. Rc1
Rxc1+ 18. Nxc1 a5 19. Bd4 $16) 17. Kd2 a5 18. Rhc1 Rxc1 19. Rxc1 $16) 7. Qd2 (
7. Qd1 {Konikowski} exd5 8. e3 a6 9. Qxd5 Bb7 10. Nf3 Nf6 11. Qb3 (11. Qxd8+
Rxd8 12. Be2 Bc5 13. O-O O-O 14. b3 Rfe8 15. Bb2 Ba7 $13) 11... Bc5 (11... Bb4
12. Bd2 Qe7 13. Be2 O-O 14. O-O Na5 15. Qc2 Rac8 16. a3 Bd6 17. Rac1 Nc4 $13)
12. Be2 Qe7 13. O-O O-O 14. Rd1 Rfd8 15. Bd2 Rac8 $13) 7... exd5 8. Qxd5 Bd7 9.
Qe4+ (9. Bg5 $5 Nf6 (9... Be7 10. Bxe7 Ngxe7 11. Qd2) 10. Qd2) (9. Bg5 $5 {
Konikowski}) 9... Be7 10. Bg5 (10. Nxb5 $2 {Konikowski} Qa5+ 11. Nc3 Nf6 12.
Qf3 Rd8 13. e3 (13. Bd2 Nd4 14. Qd3 Be6 15. Qb1 Bb3 16. Ne4 (16. axb3 Qxa1 17.
Qxa1 Nc2+ 18. Kd1 Nxa1 $19) 16... Bb4 17. axb3 Nc2+ 18. Kd1 (18. Qxc2 Qxa1+ 19.
Qd1 Qxd1+ 20. Kxd1 Nxe4 $19) 18... Nxa1 19. Nf3 Nxb3 $19) 13... Nb4 14. Qd1 Bf5
15. Bb5+ Kf8 $19) 10... h6 11. Bxe7 Ngxe7 12. e3 Bf5 13. Qf4 a6 14. Nf3 g5 $1 (
14... Qa5 $5 {Konikowski} 15. Nd4 Nxd4 16. exd4 (16. Qxd4 O-O 17. Be2 Rad8 18.
Qf4 Nd5 19. Qxf5 Nxc3 20. a3 Nxe2+ 21. b4 Qc7 22. Kxe2 Qc4+ 23. Kf3 Qc6+ 24.
Kg3 Rd5 25. Qf3 Rg5+ 26. Kh4 Qc4+ 27. g4 (27. e4 f5 28. Rhe1 fxe4 29. Rxe4 Rxf3
30. Rxc4 Rxg2 31. Rc7 Rxh2+ 32. Kg4 Rfxf2 $19) 27... f5 28. Rhg1 fxg4 29. Qg2
g3+ 30. f4 Rxf4+ 31. exf4 Qxf4+ 32. Kh3 Qg4#) 16... Rd8 17. Be2 Qb4 18. Qc1
Rxd4 19. O-O O-O 20. a4 Bd3 21. Bxd3 Rxd3 22. axb5 axb5 $10) 15. Qg3 Qa5 16.
Be2 b4 17. Nd1 Be6 (17... b3+ 18. Nc3 Nd5 19. Qd6 $1 (19. Qd6 {Konikowski} Nce7
20. Qe5 f6 21. Qd4 Nb4 22. O-O Nc2 23. Qxf6 Rf8 24. Qxh6 Nxa1 25. Nxg5 Nc2 26.
Bh5+ Kd7 27. Rd1+ Kc7 28. Qd6+ Kc8 29. Qxe7 Rd8 (29... Rh8 30. Rd5 bxa2 31.
Rc5+ Qxc5 (31... Kb8 32. Qd6+ Kb7 33. Bf3+ $18) 32. Qxc5+ Kb8 33. Qe5+ Kb7 34.
Bf3+ $18) 30. Rxd8+ Qxd8 31. Qc5+ Kb8 32. Qxf5 $18)) 18. Nd4 (18. e4 g4 19. Nh4
Nd4 $17) 18... Nxd4 19. exd4 Nf5 20. Qe5 Qxe5 21. dxe5 Ke7 22. Bd3 Rhd8 (22...
Nd4 $5 $15) (22... Nd4 $5 {Konikowski} 23. h4 g4 24. Ne3 Rhd8 25. Rc1 Rac8 26.
Rxc8 Rxc8 27. Kd2 a5 $44) 23. Bxf5 Bxf5 24. Ne3 Ke6 25. O-O Kxe5 $2 (25... Rac8
26. Rac1 Bd3 $10) (25... Rd2 $142 $1 {Konikowski} 26. Rac1 (26. f4 Bd3 27. Rad1
Rxd1 28. Rxd1 gxf4 29. Rxd3 fxe3 30. Rxe3 Rc8 31. Rh3 Kxe5 32. Rxh6 Rc2 33.
Rxa6 Rxb2 34. h3 f5 35. Ra8 f4 36. h4 Kf5 37. h5 Kg5 38. Ra5+ Kh6 39. Rf5 (39.
Kf1 Rc2 40. Rb5 Rxa2 41. Rxb4 Kxh5 42. Rxf4 Kg5 $10) 39... Rxa2 40. Rxf4 b3 41.
Kh2 b2 42. Rb4 Kxh5 43. Kg3 $10) (26. Rfc1 Bg6 27. Rc6+ Ke7 28. Nc4 Rc2 29. Rd1
Rd8 30. Rcd6 Rxd6 31. exd6+ Kd8 32. Ne5 Rxb2 33. Nc6+ Kd7 34. Nb8+ Kd8 35. Nxa6
Bc2 (35... Rxa2 36. Nxb4 Re2 37. Kf1 Re6 38. Nc6+ Kd7 39. Nb8+ Kd8 40. Rd5 f6
41. f3 Be8 42. d7 Bg6 43. Rc5 Bd3+ 44. Kf2 Re2+ 45. Kg3 Rc2 46. Rxc2 Bxc2 47.
Kg4 Bg6 48. f4 h5+ 49. Kf3 Bf5 $10) 36. Rc1 Kd7 37. f3 b3 38. axb3 Bxb3 39.
Nb8+ Kxd6 40. Rc6+ Ke7 41. Rxh6 Bd5 42. Na6 g4 43. Nc7 Bb7 44. fxg4 Rxg2+ 45.
Kf1 Rxg4 $10) 26... Be4 (26... Rxb2 $2 27. Rc6+ Kxe5 28. Rc5+ Ke6 29. Nxf5 Rxa2
30. g4 b3 31. Rd1 f6 32. Rd6+ Kf7 33. Rc7+ Kg8 34. Rxf6 b2 35. Rg7+ Kh8 36.
Rxh6#) 27. Nc4 Rd4 28. b3 (28. Rfd1 Rad8 29. Rxd4 Rxd4 30. h3 Bd5 31. b3 Bxc4
32. bxc4 a5 33. c5 Kd7 34. c6+ Kc7 35. Rc5 a4 36. Ra5 a3 37. Ra7+ Kxc6 38. Rxf7
b3 $19) 28... Bd5 29. Nb6 Rd8 30. Nxd5 Kxd5 31. Rfe1 Re8 32. g3 Rxe5 33. Rxe5+
Kxe5 34. Rc6 Rd6 $10) 26. f4+ $1 gxf4 27. Nc4+ Kf6 (27... Kd4 28. Rxf4+ Be4 29.
Re1 f5 30. Ne3 $16 (30. Ne3 {Konikowski} Ke5 31. Rh4 $16)) 28. Rxf4 Kg5 29.
Raf1 Bd3 (29... Be6 30. Ne5 f5 31. Nf7+ $1 Bxf7 32. Rxf5+ Kg6 33. Rf6+ $16) 30.
h4+ Kh5 (30... Kg6 {Konikowski} 31. Ne5+ $18) 31. R1f3 f5 $6 (31... Bxc4 32.
Rxc4 $16 (32. Rxc4 {Konikowski} a5 33. Rxf7 Rd2 34. Rg7 (34. Rf2 $5) 34... Rad8
35. Rc5+ R8d5 36. Rxd5+ Rxd5 37. g3 Rd2 38. Ra7 Kg4 39. Rxa5 Kxg3 40. Kf1 Rxb2
41. h5 Kf3 42. Ke1 $10)) 32. Ne5 Be4 33. Kh2 $1 Rg8 (33... Bxf3 34. Rxf5+ Kxh4
35. g3#) 34. Kh3 $1 Bxf3 (34... Raf8 35. Rxe4 fxe4 36. Rxf8 Rxf8 37. g4#) 35.
Rxf5+ Rg5 36. hxg5 (36. hxg5 Be2 (36... Be4 37. g4#) 37. g6#) 1-0

[Event "Lido Estensi op 4th"]
[Site "Lido Estensi"]
[Date "2003.06.13"]
[Round "7"]
[White "Golod, Vitali"]
[Black "Manca, Federico"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2538"]
[BlackElo "2350"]
[Annotator "Golod,V"]
[PlyCount "102"]
[EventDate "2003.06.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "CBM 096"]
[Source "ChessBase"]
[SourceDate "2003.09.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.09.25"]
[SourceQuality "1"]

1. c4 e6 2. d4 d5 3. Nc3 c5 4. cxd5 cxd4 {The choice by my contender of this
debut became a big surprise for me.} 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nc6 ({
Same position with rearrangement of moves it is possible to receive,after:} 
7... Nf6 $5) 8. Nf3 Nf6 ({Very weakly:} 8... Nb4 $2 {because of:} 9. Qd1 Bf5
$140 10. e4 $1 Qxd1+ 11. Kxd1 O-O-O+ 12. Bd2 $16) 9. Qd1 Bc5 10. e3 Qe7 11. a3
$5 {I did not want to do the most logical move in this position: 11.Be2 (see
comments to Comas Fabrego,L-Martin Gonzalez,A/Benasque,1995/CBM 50(1-0)
(Ftacnik,L)(22)), as I was afraid,that my contender will be ready to this
variant.} O-O-O 12. b4 (12. Qc2 $143 {You can see comments to Chekhov,
V-Kirusha,A/Moscow,1999/CBM 70(0-1)(Ftacnik,L)(28)}) 12... Bg4 $6 {[%csl Rd1]
[%cal Gd8d1,Gg4f3]} ({It deserves attention:} 12... Bb6 {You can see
annotation to game: Sorin,A-Bellon Lopez,J/Buenos Aires,1994/CBM 42(1/2-1/2)
(Ernst)(73)}) ({On:} 12... Bf5 {you can find two games in Mega Database 2003.})
13. Bd2 ({Pretty dubiously:} 13. Qc2 {in view of:} Bxf3 $1 14. Qf5+ $140 Kb8
15. Qxf3 Nd4 $36) 13... Bd4 {[%csl Rd1][%cal Gd4c3] I at all did not expect
this move,and hoped on 13...Bb6.} 14. Qc2 Bxf3 $146 ({After:} 14... Ne4 $4 {
White immediately loses a game:} 15. Nxd4 $1 (15. Bd3 $2 Nxd2 16. Nxd2 $2 Bxe3
$40 {[%csl Re1]}) (15. Nxe4 $6 Bxa1 16. b5 {[%csl Rc6,Rc8]} f5 (16... Bf5 $2
17. Nd6+ {[%csl Rc6,Rf5][%cal Gc2f5,Gb5c6]}) 17. Ng3 {+/=/+/-}) 15... Nxd4 (
15... Nxd2 16. Nxc6 bxc6 17. Bd3 {[%csl Rd2]}) 16. exd4 Nxd2+ 17. Ne2+ $1 {
[%csl Rd2]} (17. Be2 $6 Nc4 18. O-O Rxd4 19. Bxg4+ Rxg4 20. h3 $16 {Wornath,
K-Euler,G/Wiesbaden,1998(1/2-1/2)(60)}) 17... Kb8 18. Qxd2 $18) 15. gxf3 Kb8 {
It is rather difficult to continue a game without this move.} 16. Be2 Bxc3 17.
Bxc3 {BB/NN} Nd5 18. b5 $1 {I have calculated precisely all consequences of
this move.} ({Leads to absolutely equality:} 18. Bxg7 $2 Nxe3 $1 19. fxe3 Qh4+
20. Kf1 Qh3+ 21. Kf2 (21. Kg1 $2 Rhg8 22. Qb2 Qh6 $36 {[%csl Rg1]}) 21... Qh4+
$11) 18... Rc8 $6 {The too risky decision.} (18... Nxc3 $142 19. bxc6 (19. Qxc3
$5) 19... Nxe2 20. Kxe2 {[%cal Gh1b1]} Qc7 21. Rhc1 {+/=/+/-} (21. Rhb1 $2 Rc8
{[%csl Rc2]})) 19. Bxg7 $1 $16 (19. bxc6 $2 {is refuted by:} Rxc6 {[%csl Rc3]})
19... Nxe3 ({I do not think that it was much better:} 19... Ncb4 20. Qe4 Nc2+
21. Kf1 Qd7 $5 {This resource I saw during a game.} (21... Qxe4 $2 22. fxe4
Nxa1 (22... Rhg8 $2 23. Be5+ (23. exd5 $6 Nxa1 24. Be5+ (24. Bxa1 $4 Rc1+ {
[%csl Rf1]}) 24... Ka8 25. Bg3 $16 {[%cal Gd5d6,Yf1g2]}) 23... Ka8 24. Rd1 $18)
23. Bxh8 Nxe3+ 24. fxe3 Rxh8 25. Rg1 $16 {[%csl Rf7,Rh7][%cal Gg1g7]}) (21...
Nxa1 $143 22. Bxh8 Qxe4 23. fxe4 Nxe3+ 24. fxe3 Rxh8 25. Rg1 $16 {[%csl Rf7,
Rh7][%cal Gg1g7]}) 22. Be5+ $1 {[%csl Ye5][%cal Ye5g3]} (22. Bxh8 $4 Qh3+ 23.
Kg1 Rg8+ 24. Qg4 Rxg4+ 25. fxg4 Ncxe3 $1 (25... Nxa1 $143 26. Bxa1) (25... f6
$5 $17 {[%csl Rh8]}) 26. fxe3 Qxe3+ 27. Kf1 Nf4 {[%csl Re2,Ge3,Rf1,Gf4,Rh1]}
28. Bd1 (28. Re1 $143 Nxe2 29. Rxe2 $140 Qf3+ {[%csl Re2,Rf1,Rh1]}) 28... Nd3
29. Ra2 Qe1+ 30. Kg2 Nf4+ $17 {[%csl Rh1]}) (22. Qe5+ $4 Ka8 23. Bxh8 Qh3+ 24.
Kg1 Nxa1 {[%csl Rg1][%cal Gc8g8]} 25. Bf1 Rg8+ 26. Bg7 Qxf3 $1 (26... f6 $2 27.
Qxf6 Nxf6 28. Bxh3 Rxg7+ 29. Kf1 $13 {[%csl Ye3,Yf2,Yf3]}) 27. Qg3 Qxg3+ 28.
hxg3 Rxg7 29. Bd3 Nc3 $17 {[%csl Rb5]}) 22... Ka8 23. Rd1 Qh3+ 24. Kg1 $16) (
19... Nd4 20. Qe4 (20. Qxc8+ $143 Rxc8 21. Bxd4 $14) 20... Nc2+ {and this line
transfers to 19...Ncb4.}) 20. Qe4 $5 {My contender didn't see this move.} (20.
fxe3 $1 {An strong alternative,which was mentioned by "Frit 8",after the game.}
Qh4+ 21. Kf1 Qh3+ 22. Kg1 Rhg8 23. Qb2 {[%csl Yb2,Yg7][%cal Yb2g7]} Qh6 24.
bxc6 Rxg7+ 25. Kf2 Qh4+ 26. Kf1 Qh3+ 27. Ke1 Qh4+ 28. Kd2 Qd8+ (28... Rd8+ 29.
Kc2) 29. Qd4 Qa5+ 30. Qb4 $18) 20... Qxe4 21. fxe4 Nc2+ 22. Kf1 {I rather long
chose between it and another continuation:} (22. Kd2 $142 Rhd8+ ({A little bit
better is:} 22... Nxa1 23. Bxh8 Nb3+ 24. Ke3 Rxh8 25. bxc6 {[%csl Rb8][%cal
Gh1b1] +/-/+-}) 23. Kxc2 Nd4+ 24. Kb2 $1 {( I didn't see this resource during
a game.)} (24. Kd3 $4 Nf5+ 25. Bd4 Rxd4#) (24. Kd2 Nf5+ 25. Bd3 Nxg7 26. Rac1 {
+/-/+-}) 24... Rc2+ 25. Kb1 Rxe2 26. Bf6 $1 $18 {[%csl Rb8,Rd4,Rd8][%cal Gh1d1]
}) 22... Rhg8 23. bxc6 {After long meditation I have not decided on the
following continuation:} (23. Rg1 $1 Nxa1 24. bxc6 Nb3 (24... Nc2 $2 25. Be5+
Ka8 26. Rxg8 Rxg8 27. c7 {[%csl Gc7][%cal Ge2g4]} Nxa3 28. Bd6 $18 {[%csl Ra3,
Gd6,Ye2][%cal Ye2g4]}) 25. Be5+ Ka8 26. Rxg8 Rxg8 27. c7 {[%csl Gc7][%cal
Ge2g4]} Nc5 (27... b6 $2 28. Bh5 $18 {[%csl Ra8,Rb3,Rg8][%cal Gh5f7,Yf7d5]}) (
27... Nd2+ $2 28. Ke1 Nxe4 29. Bg4 Ng5 30. Bf6 $1 $18 {[%csl Rg5][%cal Gc7c8,
Yf6d8]} (30. c8=Q+ $4 Rxc8 31. Bxc8 Nf3+ {[%csl Re1,Re5]})) 28. Bh5 $1 $18 {
[%csl Ge4,Gf2,Rf7]} (28. Bc4 $143 Ne6 29. f4 $16 {[%csl Rf7][%cal Gf4f5]}))
23... Rxg7 24. cxb7 Kxb7 25. Rb1+ Ka8 26. e5 {[%csl Ra8][%cal Ge2f3]} Rc3 27.
Rg1 $1 {For White it is certainly favourable to exchange these rooks.} (27. a4
$143 Na3 (27... Nd4 $6 28. Ba6 {[%csl Ra8]}) 28. Rd1 Nc4 {+/=/+/-}) 27... Rxg1+
28. Kxg1 Nxa3 29. Rb4 a5 ({Senselessly:} 29... Nc2 {because of:} 30. Rf4 Rc7
31. Bd3 {[%csl Yc7,Rf7,Rh7][%cal Gd3c2]}) 30. Ra4 $16 {[%csl Ra3,Ra5]} (30. Rf4
$143 Rc5 {[%csl Re5]}) 30... Kb7 31. Rxa5 Kb6 32. Ra6+ {[%csl Rf7,Rh7] I want
immediately to begin pressure on the Black's PP.} Kc5 33. Ra7 Kd4 34. Rxf7 Kxe5
35. Rxh7 Nc2 {Last moves were made according to the standard chess norms.} 36.
Re7+ $6 $138 {A little bit passive continuation.} (36. h4 $5 Nd4 37. Bg4 Kf4
38. Rg7 Nf5 (38... Nf3+ $4 39. Bxf3 Rxf3 (39... Kxf3 $143 40. Rg3+ {[%csl Rc3,
Rf3]}) 40. Rf7+ {[%csl Rf3,Rf4]} Kg4 41. Rxf3 Kxf3 42. h5 {[%csl Gh5][%cal
Gh5h6,Gh6h7,Gh7h8]}) 39. Bxf5 Kxf5 40. Kg2 {[%csl Rf5,Yg2,Yg7,Gh4][%cal Yg2h3,
Gh4h5,Yg7g8,Yg7g3]}) 36... Kf4 37. Rd7 Ra3 38. Rd1 Ke5 39. Kg2 Ra2 $1 {[%csl
Rg2] Black had no other worthy alternative.} 40. Kf1 (40. Kg3 $143 Ne3 {
[%csl Rd1,Re2]}) 40... Nd4 41. Bg4 Nb5 42. Rd3 Nd6 43. Re3+ Kf4 44. h3 Ne4 {
[%csl Gh3,Yh8][%cal Ge4f2]} 45. Be2 {This move is much better,than:} (45. Rf3+
$2 Ke5 {[%csl Rf2][%cal Ga2f2]} 46. Rf5+ Kd4 {[%cal Ga2f2]} 47. Be2 (47. f3 $4
Ng3+ {[%csl Rf1,Rf5]}) 47... Ra1+ 48. Kg2 Ra2 49. Kf3 Ra3+ 50. Kg4 Ra2 {
[%csl Re2,Rf2]}) ({Leads to drawn game:} 45. Re2 $4 Rxe2 46. Kxe2 Nxf2 47. Kxf2
Kg5 {[%csl Gg4,Gh3,Yh8][%cal Yg5g6,Yg6g7,Yg7h8]}) 45... Rc2 46. Rf3+ Ke5 47.
Rf8 {[%cal Gh3h4,Gh4h5] I have protected of the pawns and prepare progress
"h4".} Rc1+ ({Hardly is was better:} 47... Nd2+ 48. Ke1) 48. Kg2 Rc2 49. Kf3
Ng5+ 50. Kg4 $1 $18 {[%cal Gf2f4]} Ne4 {Please pay your attention to the
fantastic work of the Black's knight.} ({Initially my contender wrongly hoped
on:} 50... Nxh3 $4 51. Kxh3 Rxe2 {But here I have winning move:} 52. Re8+ {
[%csl Re2,Re5]}) (50... Ne6 $142 51. Rf5+ Kd6 52. Bd3 $18) (50... Rxe2 $2 51.
f4+ {[%csl Re5,Rg5][%cal Gf4g5]}) 51. f4+ Ke6 $2 {It's last mistake in a
hopeless position.} (51... Kd4 $142 52. Bf3 $18) ({After:} 51... Ke6 $2 {
Federico Manca resigns,because of next variant:} 52. Re8+ {[%csl Re4]} Kd5 53.
Bf3 Rc4 54. Rxe4 Rxe4 55. Kf5 {[%csl Rd5,Re4,Gf3,Gf5]}) 1-0

[Event "USA-ch"]
[Site "Key West"]
[Date "1994.??.??"]
[Round "11"]
[White "Seirawan, Yasser"]
[Black "De Firmian, Nick E"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2585"]
[BlackElo "2565"]
[Annotator "Hansen,Cu"]
[PlyCount "109"]
[EventDate "1994.10.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "USA"]
[EventCategory "13"]
[SourceTitle "CBM 044"]
[Source "ChessBase"]
[SourceDate "1995.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.02.01"]
[SourceQuality "1"]

1. d4 {Ftacnik} Nf6 2. c4 e6 3. Nf3 c5 4. e3 d5 5. Nc3 Nc6 6. cxd5 (6. a3 {
Ftacnik}) 6... exd5 7. Bb5 Bd6 8. O-O O-O 9. dxc5 Bxc5 10. b3 (10. Be2 {Ftacnik
} a6 11. b3 Qd6 12. Bb2 Rd8 13. Rc1) 10... Bg4 (10... Qd6 11. Na4 Bb4 12. Bb2
Ne4 13. a3 Ba5 14. b4 Bc7 15. Bxc6 bxc6 16. Be5 Qe7 17. Bxc7 Qxc7 18. Qd4 Re8
19. Rfc1 Qd6 20. Nc5 Qg6 21. Nd3 Qd6 22. Nfe5 Bb7 23. Rab1 Re7 24. Nf3 Ba6 25.
Nc5 Bc4 26. Nxe4 Rxe4 27. Qc5 Qxc5 28. bxc5 Bd3 29. Rb3 Rc4 30. Rbc3 Rb8 {
1/2-1/2 Timman,J-Ljubojevic,Lj/Tilburg 32/488 1981}) (10... Be6 11. Bb2 Qe7 12.
Ne2 Rac8 13. a3 Rfd8 14. Ned4 Bg4 15. Be2 Ne4 16. Qd3 Bd6 17. g3 Nc5 18. Qb1
Ne4 19. Qd3 Nc5 20. Qd1 Ne6 21. Re1 Bc5 22. Nxc6 bxc6 23. b4 Bb6 24. Qa4 Qe8
25. Rad1 {Petrosian,T-Botvinnik,M (11)/Moscow-Wch 1963/1/2-1/2 (41)}) (10...
Re8 11. Bb2 Bg4 12. Rc1 Bd6 13. Na4 Rc8 14. h3 Bh5 15. Bxf6 Qxf6 16. Qxd5 Bxf3
{1/2-1/2 Keene,R-Helmers,KJ/Aarhus (02) 1983}) (10... a6 11. Be2 Re8 12. Bb2
Ba7 13. Rc1 Qd6 14. Rc2 Bg4 15. Rd2 Rad8 16. Qb1 h6 17. Rfd1 Qe6 18. Nh4 Bxe3
19. fxe3 Qxe3+ 20. Kh1 d4 21. Rd3 Qe6 22. Bxg4 Nxg4 23. Na4 Nf2+ 24. Kg1 Nxd3
25. Qxd3 b5 26. Nc5 Qe7 27. Nf5 Qxc5 28. Rf1 Re6 29. Qf3 Qd5 30. Qh5 Rg6 31. g3
{0-1 Wells,P-Wahls,M/BL 8889 Kreuzberg-HSK [2] 1989}) 11. Bb2 Rc8 (11... a6 12.
Bxc6 (12. Be2 Ba7 13. Rc1 Qd6 14. h3 Be6 15. Bd3 Rad8 16. Ne2 Ne4 17. Ned4 Ne5
18. Nxe5 Qxe5 19. Nc6 Qxb2 20. Nxd8 Rxd8 21. Bxe4 Qxa2 22. Bxd5 Qa5 23. e4 g6
24. Rc2 Bb8 25. Rd2 Be5 26. Rd3 Qb5 27. Bc4 Rxd3 28. Qxd3 Bxc4 29. bxc4 {
1-0 Portisch,L-Ligterink,G/Wijk (13) 1985}) 12... bxc6 13. Rc1 Ba7 (13... Be7
14. Ne2 Bxf3 15. gxf3 Qd7 {1/2-1/2 Makarichev,S-Gavrikov,V/Moscow GMA-op (4)
1989}) (13... Bd6 14. Na4 Rc8 15. Qd3 Bxf3 16. gxf3 Qd7 17. Kg2 Ne4 18. Rh1
Qh3+ {-+ Sunye_Neto,J-Christiansen,L/Mexico 31/(433) 1980}) 14. Na4 Qd6 15. Rc4
Qe6 16. Nc5 Qc8 17. Rc1 Ne4 18. b4 Bxc5 19. bxc5 f6 20. Qd4 Bxf3 21. gxf3 Ng5
22. Qg4 Rb8 23. Bc3 Rb5 24. Rb1 Rxc5 25. Bb4 Rc4 26. Qg3 c5 27. Ba3 Qf5 28. f4
{Nielsen,U-Sax,G/Vejle 1994/0-1 (46)}) (11... Bd6 12. Be2 a6 (12... Re8 13. Nd4
Bxe2 {1/2-1/2 Razuvaev,Y-Sax,G/Elenite (10) 1992}) 13. h3 Bf5 14. Nd4 Nxd4 15.
Qxd4 Bc7 16. Rfd1 Qd6 17. g3 Rad8 18. Bf3 Bb6 19. Qh4 Qe6 20. g4 Be4 21. Nxe4
Nxe4 22. Bd4 Bc7 23. Rac1 Rd7 24. Rc2 f5 25. gxf5 Qxf5 26. Bxe4 dxe4 27. Rdc1 {
Gyurkovics,M-Palkovi,J/tt-HUN1 Vasas-Honved(11) 1994/0-1 (37)}) 12. Rc1 (12.
Be2 Bd6 13. Rc1 (13. Nd4 Be6 14. Ncb5 Bb8 15. Rc1 Re8 16. g3 Bh3 17. Re1 Qe7
18. Nxc6 bxc6 19. Nd4 c5 20. Nf3 Red8 21. Bf1 Bg4 22. Bg2 Ne4 23. Qc2 Be6 24.
Ba1 f6 25. Nd2 Nd6 26. Bb2 Qf7 27. Qd1 a5 {Wirthensohn,H - Wilder,M/Lugano
1989 open (04) 1989/0-1 (42)}) (13. Nb5 Bb8 14. Bxf6 Qxf6 15. Qxd5 Rfd8 16. Qe4
h5 17. h3 Re8 18. Qa4 a6 19. hxg4 axb5 20. Bxb5 Ne5 21. Bxe8 Nxf3+ 22. gxf3 Qh4
23. Bxf7+ Kh8 24. Rfc1 Rf8 25. Rc5 g5 26. Qd4+ Kh7 27. Qe4+ Kh8 28. Qe7 {
1-0 Wirthensohn,H-Scherrer,R/Lenk op 1992}) 13... Bb8 (13... a6 14. Nd4 Bxe2
15. Ncxe2 Nxd4 16. Qxd4 Rxc1 17. Rxc1 Re8 18. Ng3 Be5 19. Qd2 Bxb2 20. Qxb2 Qd7
21. Qd4 Rc8 22. Rxc8+ Qxc8 {1/2-1/2 Makarichev,S-Balashov,Y/EU-Cup Moscow-ZSKA
1990}) 14. Nb5 (14. Re1 Re8 15. g3 h5 16. Na4 Qe7 17. Nh4 Ne5 18. Rxc8 Rxc8 19.
Nc3 Qb4 20. Qd4 a5 21. f3 Bh3 22. Rd1 Ba7 23. Qxe5 Re8 24. Qxf6 gxf6 25. Nxd5
Rxe3 26. Nxb4 Rxe2+ {Petrosian,T-Ivanovic,B/Bar 30/32 1980/1-0 (123)}) 14...
Re8 (14... Ne4 15. Nbd4 Re8 16. h3 Bxf3 17. Nxf3 Qd6 18. Qd3 Ng5 19. Rfd1 Rcd8
20. Kf1 Ne4 21. a3 a6 22. Qc2 Ba7 23. Bd3 Qe7 24. Re1 Rd6 25. b4 Re6 26. b5
axb5 27. Bxb5 h6 28. Rcd1 Rd8 {Sunye_Neto,J-Kasparov,G/Graz 32/487 1981/0-1 
(47)}) 15. Qd3 (15. Nbd4 Qd6 16. g3 Bh3 17. Re1 Ne4 18. Nxc6 bxc6 19. Qd4 Qh6
20. Rc2 Bd7 21. b4 a5 22. bxa5 Bd6 23. Bf1 Rb8 24. Bg2 Ra8 25. Nd2 Be5 26. Qa4
f5 27. Bxe5 Rxe5 28. Nf3 Re7 29. Qb4 Ree8 {Markowski,T-Spraggett,K/Cannes op A
(9) 1994/1-0 (39)}) 15... Ne4 16. Nbd4 Qd6 17. g3 h5 18. Nxc6 bxc6 19. Nh4 Bh3
20. Rfd1 Qh6 21. Bf3 g5 22. Ng2 h4 23. Qe2 Bf5 24. Bd4 hxg3 25. fxg3 Re6 26.
Rf1 Qh3 27. Ne1 g4 28. Bg2 Nxg3 29. hxg3 Qxg3 30. Rxf5 Qh4 31. Bxd5 Rh6 32. Qg2
Rc7 33. Nf3 Qh3 34. Rg5+ Kf8 35. Bg7+ Ke8 36. Bxh6 {1-0 Karpov,An-Chandler,M/
Bath 36/470 1983}) 12... Bd6 (12... Qd6 13. Be2 a6 14. h3 (14. Nd4 {N; 14.h3}
Bxd4 15. Bxg4 Nxg4 16. Qxg4 Be5 17. Rfd1 $5 Bxh2+ 18. Kf1 Qe6 19. Qf3 Be5 20.
Ba3 Bd6 21. Bxd6 Qxd6 {1/2-1/2 Speelman,J-Portisch,L/Bruxelles 45/(465) 1988})
14... Bxf3 15. Bxf3 Rfd8 16. Qc2 Ba3 (16... Ne5 {Ftacnik} 17. Be2 d4 $10) 17.
Rfd1 Bxb2 18. Qxb2 Qe5 19. Qd2 Ne7 20. Nxd5 Nexd5 21. Rxc8 Rxc8 22. Bxd5 Nxd5
23. Qxd5 Qxd5 24. Rxd5 Kf8 25. Rd2 Rc1+ 26. Kh2 h5 27. Kg3 {Ribli,Z-Adorjan,A 
(3)/Budapest plof (3.pl-izt Riga) 1979/1-0 (62)}) 13. h3 Bh5 14. Be2 Bb8 15.
Nh4 Qd6 16. g3 Bg6 (16... Bxe2 17. Nxe2 $16 (17. Nxe2 {Ftacnik} Rfd8 18. Kg2
$14)) 17. Nb5 (17. Nxg6 {Ftacnik} hxg6 18. Bf3 Rfd8 19. Bg2 $14) 17... Qe6 18.
Bxf6 Qxf6 19. Nxg6 hxg6 20. Bg4 (20. Qxd5 Qb2 $44) 20... Rcd8 $10 21. Nd4 Be5
$6 (21... Nxd4 22. exd4 $10 (22. Qxd4 {Ftacnik} Qxd4 23. exd4 Rfe8 $10)) (21...
Ne5 {Ftacnik} 22. Be2 a6 $10) 22. Nxc6 bxc6 23. Qd3 $16 {קc6,קa7} Rd6 24. Kg2
(24. Qa6 {Ftacnik} d4 25. Qxa7 (25. f4 dxe3 26. fxe5 Qxe5 $132) 25... d3 26.
Rfd1 $16) 24... Qe7 25. Rc5 Qb7 (25... d4 {Ftacnik} 26. Rfc1 $16) 26. Rfc1 Bb2
27. R1c2 Ba3 28. Ra5 Bb4 29. Ra4 {/\a2-a3 +-} Rf6 30. e4 {/\31.exd5 cxd5 32.Bf3
} Re8 31. exd5 cxd5 32. Bf3 Rd8 33. a3 (33. Bxd5 $5 Qb6 $5 (33... Rxd5 34. Rxb4
$18) 34. Qe4 $16 (34. Rxb4 $2 Qxb4 35. Bxf7+ Kxf7 36. Qxd8 Qe4+ $19)) 33... Be7
34. Ra5 {/\b3-b4,Rxd5} Rf5 35. b4 Qb6 36. Ra6 Qb8 37. Qd4 $18 Bf6 (37... Rd7
38. Bg4 $18) 38. Qxa7 Qe5 {/\Rxf3} 39. Qe3 Qa1 (39... Qxe3 40. fxe3 $18 (40.
fxe3 {Ftacnik} Re5 41. Rd2 $16)) 40. Qc1 Qe5 {/\Rxf3} 41. Re2 Qb8 42. Qc2 Rxf3
(42... d4 {Ftacnik} 43. Be4 $16) 43. Kxf3 d4 44. Qc6 d3 45. Rd2 Bg5 46. Rd1 Kh7
(46... Rc8 47. Rb6 $18) 47. Kg2 d2 48. Qf3 Rd7 49. Ra5 Qd8 50. Ra8 Qc7 51. Re8
Qc2 52. b5 (52. Qa8 {Ftacnik} Rd8) 52... Rd3 53. Qxf7 Bf6 54. Qg8+ Kh6 55. Qh8+
(55. Qh8+ {Ftacnik} Kg5 56. Qh4+ Kf5 57. Qg4#) 1-0

[Event "Las Palmas m"]
[Site "Las Palmas"]
[Date "1994.??.??"]
[Round "1"]
[White "Karpov, Anatoly"]
[Black "Morovic Fernandez, Ivan"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2740"]
[BlackElo "2605"]
[Annotator "Hansen,Cu"]
[PlyCount "73"]
[EventDate "1994.02.??"]
[EventType "match"]
[EventRounds "6"]
[EventCountry "ESP"]
[SourceTitle "CBM 040"]
[Source "ChessBase"]
[SourceDate "1994.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.06.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. d4 d5 4. e3 c5 5. Nc3 Nc6 6. cxd5 exd5 7. Bb5 Bd6 8. O-O
(8. Ne5 Qc7 9. Qa4 (9. Nxc6 bxc6 10. dxc5 Bxc5 11. Be2 Bd6 12. h3 Qe7 13. b3
O-O 14. Bb2 Bf5 $10 {Ribli,Z-Adorjan,A/Budapest m(1)/1979/}) 9... O-O 10. Nxc6
bxc6 11. Bxc6 Rb8 12. Nxd5 Nxd5 13. Bxd5 cxd4 14. O-O Rb4 15. Qc6 Qb8 16. e4
Rb6 17. Qa4 Bxh2+ 18. Kh1 Bf4 $17 {Manquoy-Winants,L/Belgique/1988/}) (8. dxc5
Bxc5 9. O-O O-O 10. b3 (10. a3 a6 (10... Bg4 11. Be2 Rc8 12. b4 Bd6 13. Bb2 Re8
$10 {Berg,K-Emms,J/Gausdal TM/1993/}) 11. Be2 Be6 12. b4 Bd6 13. Bb2 Qe7 14.
Rc1 Rfd8 15. Na4 $14 {Berg,K-Fuglsang,F/Lyngby/1991/}) 10... Bg4 (10... Qd6 11.
Na4 Bb4 12. Bb2 Ne4 13. a3 Ba5 14. b4 Bc7 15. Bxc6 bxc6 16. Be5 $14 {Timman,
J-Ljubojevic,L/Tilburg/1981/}) (10... Be6 11. Bb2 Qe7 12. Ne2 Rac8 13. a3 Rfd8
14. Ned4 $14 {Petrosian,T-Botvinnik,M/Moscow Wch m(11)/1963/}) (10... Bd6 11.
Bb2 Bg4 12. Be2 Rc8 13. Nb5 Bb8 14. Bxf6 Qxf6 15. Qxd5 Rfd8 16. Qe4 h5 $13 {
Wirthensohn,H-Scherrer,R/Lenk op/1992/}) (10... a6 11. Bxc6 (11. Be2 Re8 12.
Bb2 Ba7 13. Rc1 Qd6 14. Rc2 Bg4 15. Rd2 Rad8 $10 {Wells,P-Wahls,M/BL/1989/})
11... bxc6 12. Bb2 Bg4 13. Rc1 Be7 (13... Bd6 14. Na4 Rc8 15. Qd3 Bxf3 16. gxf3
Qd7 17. Kg2 Ne4 18. Rh1 Qh3+ $1 $19 {Sunye Neto,J-Christiansen,L/Mexico/1980/})
(13... Ba7 14. Na4 Qd6 15. Rc4 Qe6 16. Nc5 Qc8 17. Rc1 Ne4 $15 {Nielsen,UV-Sax,
G/Vejle/1993/}) 14. Ne2 Bxf3 15. gxf3 Qd7 $13 {Makarichev,S-Gavrikov,V/Moscow
GMA-op/1989/}) 11. Bb2 Bd6 (11... Rc8 12. Rc1 Qd6 13. Be2 a6 14. h3 (14. Nd4
Bxd4 15. Bxg4 Nxg4 16. Qxg4 Be5 17. Rfd1 Bxh2+ 18. Kf1 Qe6 19. Qf3 Be5 20. Ba3
Bd6 21. Bxd6 Qxd6 {0,5/Speelman,J-Portisch,L/Bruxelles/1988/}) 14... Bxf3 15.
Bxf3 Rfd8 16. Qc2 Ba3 17. Rfd1 $14 {Ribli,Z-Adorjan,A/Budapest m(3)/1979/}) 12.
Be2 Rc8 (12... Re8 13. Nd4 Bxe2 {0,5/Razuvaev,Y-Sax,G/Elenite/1992/}) 13. Nd4 (
13. Rc1 Bb8 (13... a6 14. Nd4 Bxe2 15. Ncxe2 Nxd4 16. Qxd4 Rxc1 17. Rxc1 Re8
$10 {Makarichev,S-Balashov,Y/EU-cup/1990/}) 14. Re1 (14. Nb5 Ne4 15. Nbd4 Re8
16. h3 (16. Qd3 Qd6 17. g3 h5 18. Nxc6 bxc6 19. Nh4 Bh3 20. Rfd1 Qh6 $15 {
Karpov,A-Chandler,M/Bath/1983/}) 16... Bxf3 17. Nxf3 Qd6 18. Qd3 Ng5 $15 {
Sunye Neto,J-Kasparov,G/Graz/1981/}) 14... Re8 15. g3 h5 16. Na4 Qe7 17. Nh4
$13 {Petrosian,T-Ivanovic,B/Bar/1980/}) 13... Be6 14. Ncb5 Bb8 15. Rc1 $13 {
Wirthensohn,H-Wilder,M/Lugano op/1989/}) 8... O-O 9. h3 cxd4 (9... Bf5 10. dxc5
Bxc5 11. b3 Qa5 12. Bb2 Rfd8 13. Bxc6 bxc6 14. Nd4 Bd7 $13 {Karpov,
A-Polugaevsky,L/Reggio/1991/}) (9... Re8 10. a3 a6 11. Bxc6 bxc6 12. dxc5 Bxc5
13. Qc2 Bd6 14. Re1 c5 $15 {Perdomo,C-Arencibia,JJ/ch-CU/1989/}) 10. exd4 {
/\Bg5, קd5} h6 11. Re1 Bd7 12. Ne5 $14 Rc8 13. a3 a6 (13... Re8 14. Bf4 $14)
14. Ba4 (14. Bf1 Bf5 $132) 14... b5 15. Bb3 Be6 16. Bc2 {/\Qd3 /^b1-h7} Qb6 17.
Be3 Rfd8 {/\18. - Bxe5 19.dxe5 d4} 18. Ng4 Bxg4 19. hxg4 Bb8 20. Bf5 Rc7 21. a4
$1 {/\22.axb5 axb5 קb5} b4 22. a5 Nxa5 23. Na4 Qd6 (23... Qb5 24. Nc5 {
/\25.Bd3, /\25.Qa4}) 24. g3 {/\Bf4} Ra7 {קf6} 25. g5 (25. Nc5 Nc4 $13) 25...
hxg5 26. Bxg5 Nc6 27. Rc1 $1 {/\Bf4} (27. Nc5 a5) 27... Na5 28. Rc5 Nc4 29. b3
Na3 (29... Nb6 $2 30. Bf4 $18) 30. Kg2 {/\Rh1 ->} Re7 31. Rh1 Rde8 32. Rh8+ $1
Kxh8 33. Qh1+ Kg8 34. Bxf6 Qxg3+ 35. fxg3 Re2+ 36. Kh3 gxf6 37. Kg4 1-0

[Event "USA-ch"]
[Site "Seattle"]
[Date "2002.01.07"]
[Round "3"]
[White "Serper, Grigory"]
[Black "Mikhailuk, Slava"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2558"]
[BlackElo "2447"]
[Annotator "Hecht,H"]
[PlyCount "73"]
[EventDate "2002.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 087"]
[Source "ChessBase"]
[SourceDate "2002.03.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.03.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 Nf6 7. Be3 Bg4 8.
Nd4 Rc8 9. Nb3 Qd7 10. g3 d4 11. Nxd4 Bxc5 12. Nc2 Qe7 13. Bg2 O-O 14. O-O Rfd8
15. Qc1 Bxe3 16. Qxe3 Qxe3 17. Nxe3 Rd2 18. Nxg4 Nxg4 19. Rab1 Rcd8 20. Rfd1
Kf8 21. h3 Nf6 22. Bxc6 bxc6 23. Kf1 Ke7 24. Ke1 Rxd1+ 25. Rxd1 {[#] WeiЯer
Mehrbauer und schwarze Bauernschwдchen. Springertaktik!} Rb8 26. b3 Rb4 27. Rd3
a5 28. Kd2 h5 29. h4 Ng4 30. f3 Nf6 31. e4 Nd7 32. Na4 g6 33. Ke3 f6 34. Rc3
Kd6 35. Nb2 Kc7 36. Nd3 Rb6 (36... Rb8 37. Nf4 Rg8 (37... Ne5 38. Nd5+ Kd6 39.
Nxf6 Rf8 (39... Nxf3 40. Rd3+ Ke6 41. Nd7 $18) 40. f4 Rxf6 41. fxe5+ Kxe5 42.
Rc5+ $18) 38. Nd5+ Kd6 39. Rxc6+ Kxc6 40. Ne7+ Kd6 41. Nxg8 Ke6 42. Nh6 {
und WeiЯ muss gewinnen}) 37. Nf4 $1 {[%csl Rb6,Rg6][%cal Rf4d5,Rf4g6]} 1-0

[Event "New York CITS"]
[Site "New York"]
[Date "1996.??.??"]
[Round "2"]
[White "Ashley, Maurice"]
[Black "De Firmian, Nick E"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2460"]
[BlackElo "2595"]
[Annotator "Hecht,H"]
[PlyCount "150"]
[EventDate "1996.03.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "USA"]
[EventCategory "13"]
[SourceTitle "CBM 052"]
[Source "ChessBase"]
[SourceDate "1996.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nf3 d5 5. Nc3 Nc6 6. cxd5 exd5 7. Bb5 Bd6 8.
dxc5 Bxc5 9. O-O O-O 10. b3 Bg4 11. Bb2 a6 12. Bxc6 bxc6 13. Rc1 Bd6 14. Ne2
Bxf3 15. gxf3 Rc8 16. Kh1 Re8 17. Rg1 g6 18. Qd2 Bf8 19. b4 a5 20. a3 axb4 21.
axb4 Bg7 22. Rc2 Qd7 23. Rgc1 Nh5 24. Bxg7 Nxg7 25. Nd4 Qh3 26. Qd1 Nf5 27.
Nxf5 Qxf5 28. Rxc6 Rxc6 29. Rxc6 Rb8 30. Qd4 Qxf3+ 31. Kg1 Qf5 32. Rd6 Qg5+ 33.
Kf1 Qh5 34. Rxd5 Qxh2 35. Rd8+ Rxd8 36. Qxd8+ {[#] D-D: Remisendspiel bei je 1
Freibauern; ab Zug 67 ohne Not Doppeldamen- endspiel bei wesentlich besseren
Positionen der schwarzen Damen und Kцnig} Kg7 37. Qd4+ Kg8 38. Qd8+ Kg7 39.
Qd4+ Kg8 40. Qd5 Qh3+ 41. Ke1 Qg4 42. b5 Qb4+ 43. Ke2 h5 44. f4 Qb2+ 45. Kf3
Qb1 46. Qd8+ Kh7 47. b6 Qh1+ 48. Ke2 h4 49. Qd7 Qg2+ 50. Kd3 Qf1+ 51. Kc3 Qc1+
52. Kb4 Qb2+ 53. Kc5 Qc3+ 54. Kb5 Qb2+ 55. Ka6 Qa3+ 56. Kb7 Kg7 57. Qd4+ f6 58.
Qd7+ Kh6 59. Qd8 Kg7 60. Qd7+ Kh6 61. Qd8 Kg7 62. Kb8 $2 Qxe3 63. b7 h3 64.
Qd7+ Kh6 65. Kc8 h2 66. b8=Q h1=Q $19 {[#] Schwarz gewinnt wegen der besseren
Damen- und Kцnigsposition} 67. Kd8 (67. Qbc7 Qa8+ 68. Qb8 Qc5+ $19) (67. Qdd6
Qe8+ 68. Kc7 Qc1+ $19) 67... Qhe4 68. f5 Qxf5 69. Qh2+ Qh5 70. Qhc7 Qhe5 71.
Qb7 Q5e4 72. Qbc7 Qa8+ 73. Qdc8 Qd5+ 74. Q7d7 Qg8+ 75. Kc7 Qc5+ 0-1

[Event "Chigorin Memorial 07th"]
[Site "St Petersburg"]
[Date "1999.11.03"]
[Round "2"]
[White "Neverov, Valeriy"]
[Black "Kuprijanov, Ilija"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2549"]
[BlackElo "2322"]
[Annotator "Hecht,H"]
[PlyCount "127"]
[EventDate "1999.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 074"]
[Source "ChessBase"]
[SourceDate "2000.02.01"]
[SourceVersion "1"]
[SourceVersionDate "2000.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. cxd5 exd5 7. Be2 c4 8. Ne5
Bb4 9. O-O Bxc3 10. Nxc6 bxc6 11. bxc3 O-O 12. f3 Re8 13. Rb1 Bf5 14. Rb4 Qa5
15. e4 dxe4 16. Rxc4 Qxa2 17. Rxc6 e3 18. Bc4 Qc2 19. Qxc2 Bxc2 20. Rc7 Bg6 21.
Ba2 Rac8 22. Rxc8 Rxc8 23. Bb2 Bd3 24. Re1 e2 25. Kf2 Nd7 26. Ke3 Bb5 27. c4
Bxc4 28. Bxc4 Rxc4 29. Kd3 Rc7 30. Rxe2 f6 31. Ba3 Nb6 32. Bd6 Rd7 33. Bc5 Kf7
34. Bxb6 axb6 35. Rb2 Rd6 36. Kc4 Ke6 37. Re2+ Kd7 38. d5 f5 39. Kd4 Rh6 40. g3
Kd6 41. f4 b5 42. Rb2 Rh3 43. Rxb5 Rxh2 44. Rb6+ Ke7 45. Ke5 Re2+ 46. Kxf5 Rd2
47. Rb7+ Kf8 48. Rb8+ Kf7 49. Rb7+ Kf8 50. Rd7 {[#] Dominierende weiЯe
Turmstellung. das Vorgehen des Freibauern bis nach d6 veranlasst den schwarzen
Turm, die Sperre gegen den weiЯen Kцnig lдngs der e-Linie aufzugeben. Danach
dringt der weiЯe Kцnig in die schwarze Stellung ein, gefolgt von einem kleinen
Mattfinale.} Rd3 51. g4 Rd1 52. g5 Rd2 53. Ke4 Re2+ 54. Kd3 Rf2 55. Ke3 Rf1 56.
Ra7 Re1+ 57. Kd4 Rf1 58. d6 Rd1+ 59. Ke5 Re1+ 60. Kd5 Rd1+ 61. Ke6 Re1+ 62. Kd7
Rd1 63. f5 Rd2 64. g6 1-0

[Event "Hamburg-ch int"]
[Site "Hamburg"]
[Date "1998.05.31"]
[Round "3"]
[White "Hochgraefe, Markus"]
[Black "Pelletier, Yannick"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2300"]
[BlackElo "2515"]
[Annotator "Hochgraefe,M"]
[PlyCount "33"]
[EventDate "1998.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 064 Extra"]
[Source "ChessBase"]
[SourceDate "1998.07.07"]
[SourceVersion "1"]
[SourceVersionDate "1998.07.07"]
[SourceQuality "1"]

{[%mdl 8192]} 1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. e3 Nc6 5. d4 d5 6. cxd5 exd5 7.
Be2 Be7 8. dxc5 Bxc5 9. O-O O-O 10. b3 Bg4 11. Bb2 Rc8 12. Rc1 Bd6 13. Nd4 Ne5
$6 14. Bxg4 Nexg4 15. h3 Ne5 $6 (15... Nh6) 16. Nf5 Nc6 $2 (16... Bb4 $16 17.
a3 Bxc3 18. Rxc3 Rxc3 19. Bxc3) 17. Nxd5 (17. Nxd5 Nxd5 18. Qg4) 1-0

[Event "Candidates (Women)"]
[Site "Tilburg"]
[Date "1994.??.??"]
[Round "18"]
[White "Peng, Zhaoqin"]
[Black "Cramling, Pia"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2370"]
[BlackElo "2525"]
[Annotator "Konikowski,J"]
[PlyCount "40"]
[EventDate "1994.09.??"]
[EventType "tourn"]
[EventRounds "18"]
[EventCountry "NED"]
[EventCategory "9"]
[SourceTitle "CBM 044"]
[Source "ChessBase"]
[SourceDate "1995.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.02.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 5. Qxd4 (5. Qa4+ b5 6. Nxb5 Bd7 7. d6
Bxb5 8. Qxb5+ Nd7 (8... Qd7 9. Qxd7+ Nxd7 10. Nf3 e5 11. e3 dxe3 12. Bxe3 Bxd6
13. O-O-O $14) 9. Qa4 Qb6 10. Nf3 Bxd6 11. Qxd4 Bc5 12. Qxg7 Bxf2+ 13. Kd1
O-O-O 14. Qxh8 Ngf6 15. Qg7 Ne5+ 16. Bd2 (16. Nd2 Nc4 17. e3 Nxd2 18. Bxd2 Qxe3
19. Rc1+ Kb8 20. Bd3 Qxd3 21. Rc2 Ne4 22. Qxf7 Be3 23. Qc7+ Ka8 24. Qc6+ Kb8
25. Qc7+ $10) 16... Nxf3 17. exf3 Rxd2+ 18. Kxd2 Qxb2+ 19. Kd3 Qd4+ 20. Kc2
Qa4+ 21. Kd3 {1/2-1/2 Brenningmeijer,J-Kuif,R/Groningen/1994/}) 5... Nc6 6. Qa4
(6. Qd1 exd5 7. Qxd5 Bd7 8. Nf3 Nf6 9. Qb3 (9. Qd1 Bc5 10. e3 Qe7 11. Be2 O-O-O
12. O-O g5 13. a3 g4 14. Nd4 Qe5 15. Bd2 Kb8 16. b4 Bb6 17. Qc1 h5 18. f4 Qe7
19. Nc2 Bf5 20. Na4 Rxd2 $1 21. Qxd2 Rd8 22. Qc1 Bxc2 23. Nxb6 axb6 24. Qxc2
Qxe3+ 25. Kh1 Rd2 26. Qc4 Rxe2 {0-1 Hoeksma,E-Brenningmeijer,J/Groningen/1994/}
) 9... Bc5 10. Bg5 Qa5 11. Bxf6 gxf6 12. e3 Rg8 13. O-O-O Bb4 14. Rxd7 $1 Kxd7
15. Qxf7+ Be7 (15... Ne7 16. Bb5+ Kc8 17. Nd5 Rd8 18. Nxe7+ Bxe7 19. Qxe7 Qxb5
20. Qxh7 Kb8 21. Kb1 $16) 16. Bb5 Rae8 17. Qd5+ Kc7 18. Bxc6 Qxd5 19. Bxd5 $18
{Bies,B-Pauw,M/Groningen/1994/}) 6... exd5 7. Nf3 Nf6 (7... Bc5 8. Qb5 Qd6 9.
g3 Nf6 10. Bg5 Ne4 11. Nxe4 dxe4 12. Nd2 O-O 13. Nxe4 Bb4+ 14. Bd2 Bxd2+ 15.
Nxd2 Nd4 16. Qc4 Be6 17. Ne4 Qb6 18. Qd3 Rac8 19. Nc3 Qxb2 {0-1 Rejfir-Menchik,
V/Maribor/1934/}) 8. Bg5 Be7 9. e3 O-O 10. Be2 (10. O-O-O Be6 (10... Ng4 11.
Rxd5 Qb6 12. Bxe7 Nxe7 13. Rd2 Be6 14. h3 Nf6 15. Bd3 Rac8 16. Rhd1 Ned5 $132)
11. Bc4 Qc7 12. Bxf6 dxc4 (12... Bxf6 13. Nxd5 Bxd5 14. Rxd5 Rac8 $132) 13. Nb5
Qb6 14. Bxe7 Nxe7 15. Rd6 Qc5 16. Rhd1 a6 17. Nc3 b5 $132) 10... Be6 11. O-O a6
12. Nd4 (12. Rfd1 $5 Qb6 13. b3 h6 14. Bh4 Rac8 15. Rac1 Rfd8 $13) 12... Qb6
13. Nxe6 (13. Qb3 $142) 13... fxe6 14. Rab1 Rad8 15. a3 h6 16. Bxf6 Bxf6 17.
Qg4 Ne5 18. Qh3 Rc8 19. Kh1 Nc4 20. Rfd1 Nxb2 0-1

[Event "Moscow Aeroflot op-A 18th"]
[Site "Moscow"]
[Date "2019.02.23"]
[Round "4"]
[White "Svane, Rasmus"]
[Black "Mamedov, Rauf"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2599"]
[BlackElo "2703"]
[Annotator "Krasenkow,M"]
[PlyCount "52"]
[EventDate "2019.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 189"]
[Source "ChessBase"]
[SourceDate "2019.04.29"]
[SourceVersion "1"]
[SourceVersionDate "2019.04.29"]
[SourceQuality "1"]

{[%evp 0,52,19,35,19,-13,-10,4,82,45,32,14,30,23,23,28,68,55,49,53,45,23,20,30,
35,33,49,56,44,26,50,29,28,28,39,49,30,52,33,3,14,7,15,-8,13,23,45,44,63,22,39,
43,41,41,29]} 1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 {
An underestimated but good reaction to the Tarrasch defense.} d4 7. Na4 Bxc5 8.
Nxc5 Qa5+ 9. Bd2 ({Simplifications after} 9. Qd2 Qxc5 10. e3 dxe3 11. Qxe3+
Qxe3+ 12. Bxe3 $14 {are not to everyone's taste.}) 9... Qxc5 10. Rc1 Qb6 11. e3
Nf6 (11... dxe3 12. Bxe3 Qxb2 13. Bc4 $44 {was seen in a number of games.}) 12.
Bc4 dxe3 (12... O-O 13. O-O Bg4 14. exd4 {is rather favorable for White, e.g.}
Nxd4 (14... Rad8 15. Bc3 Bxf3 16. Qxf3 Nxd4 17. Qf4 $14 {1-0 (24) Narciso
Dublan,M (2533)-Pinsach Gelabert,A (2140) Barcelona 2014}) 15. Be3 Bxf3 16.
Qxd4 Qxd4 17. Bxd4 Bc6 18. Rfd1 Rfd8 19. f3 $14 {1/2 (57) Horvath,D (2371)
-Georgiadis,N (2394) Maribor 2013}) 13. Bxe3 Qb4+ (13... Qxb2 $2 14. O-O O-O
15. Rc2 Qa3 16. Bc5 $1 $18) 14. Bd2 (14. Kf1 $6 Be6 15. Bxe6 fxe6 16. Kg1 $13 {
[%cal Yh2h3,Yg1h2]} (16. Qe2 Qa5 17. Ng5 Qxa2 18. Qb5 O-O 19. Qxb7 Rac8 $17 {
[%csl Rf1] 1-0 (52) Krasenkow,M (2604)-Koch,J (2484) Belfort 2012})) (14. Qd2
Qxd2+ 15. Kxd2 O-O 16. Rhd1 Be6 17. Bxe6 fxe6 18. Ke2 $14 {1-0 (54) Short,N 
(2684)-Gara,A (2339) Caleta 2016}) 14... Qe7+ 15. Qe2 {Going for the endgame
after all.} (15. Be2 {is a sharper alternative.} O-O (15... Ne4 16. Be3 O-O 17.
O-O Rd8 18. Qa4 $14 {1-0 (32) Kierzek,M (2277)-Vikulov,A (2205) Sabadell 2017})
16. O-O Bg4 (16... Rd8 17. Re1 Ne4 18. Bb5 Bg4 19. Bxc6 bxc6 {1/2 (22) L'Ami,E
(2615)-Aagaard,J (2506) Helsingor 2012} 20. Qc2 $16) 17. Re1 Qd7 18. h3 Bh5 19.
Bc3 {(trading queens after all!)} Qxd1 20. Rexd1 Rfe8 21. Bb5 Bxf3 22. gxf3 $14
{1-0 (45) Wojtaszek,R (2744)-Moranda,W (2591) Wroclaw 2014}) 15... Qxe2+ 16.
Kxe2 Be6 (16... O-O $5 17. Rhd1 Re8+ 18. Be3 Be6 19. Bxe6 Rxe6 {although White
keeps an edge here, too.}) 17. Bxe6 fxe6 18. Rc4 O-O 19. Rhc1 {White's rook
has little to do here.} (19. Re1 $14 {[%cal Ye2f1]}) 19... Rad8 20. Be3 Nd5 21.
Ng5 Rf6 22. Ne4 Rf5 23. Nc5 (23. f3 $14) 23... Nxe3 24. Kxe3 (24. fxe3 $5 Rdf8
25. Nd3 $14) 24... Ne5 25. Re4 Rc8 26. Rc3 (26. Nd3 Rxc1 27. Nxc1 {was the
last chance to fight on but Rasmus Svane was satisfied with a draw against a
2700+ player.}) 26... Ng4+ (26... Ng4+ 27. Rxg4 Rfxc5 28. Rxc5 Rxc5 29. Rd4 Kf8
{, and Black should easily hold this rook endgame.}) 1/2-1/2

[Event "EU-chT (Men) 18th"]
[Site "Porto Carras"]
[Date "2011.11.08"]
[Round "6.1"]
[White "Ivanisevic, Ivan"]
[Black "Sulskis, Sarunas"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2636"]
[BlackElo "2577"]
[Annotator "Krasenkow,M"]
[PlyCount "121"]
[EventDate "2011.11.03"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 146"]
[Source "ChessBase"]
[SourceDate "2012.01.18"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.18"]
[SourceQuality "1"]
[WhiteTeam "Serbia"]
[BlackTeam "Lithuania"]
[WhiteTeamCountry "SRB"]
[BlackTeamCountry "LTU"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 {This gambit is a rare guest in
tournament practice.} 5. Qa4+ Bd7 6. Qxd4 exd5 7. Qxd5 Nf6 8. Qd1 Nc6 9. Nf3
Bc5 10. e3 Qe7 11. Be2 O-O-O 12. O-O g5 13. b4 $1 {A correct reaction to
Black's plan. White's queenside attack can be stronger as Black's king is more
exposed.} Bxb4 14. Nb5 {Two other moves are more common:} (14. Qb3 {but in the
most recent game Black was OK:} Kb8 15. Rb1 Be6 16. Qa4 (16. Qb2 Bf5 17. e4 $13
) 16... Bf5 17. Bb2 $2 (17. e4 $13) 17... g4 18. Nb5 Bxb1 19. Rxb1 gxf3 20.
Bxf3 Ne4 21. Bxh8 Rxh8 22. Nxa7 Nxa7 23. Rxb4 Rc8 $17 {0-1 Yu Yangyi (2646)
-Wang Chen (2454)/Qinhuangdao CHN 2011/The Week in Chess 822 (66)}) (14. Bb2 g4
15. Nd4 Kb8 $1 16. Ncb5 h5 (16... Ne5 $2 17. Qb3 Rhg8 18. Rab1 Bc8 19. Nxa7 Ne4
20. Ndc6+ {1-0 Illescas Cordoba,M (2635)-Rodriguez Vargas,O (2405)/Catalunya
1996/EXT 1999}) (16... Nxd4 17. Bxd4 (17. Nxd4 Rhg8) 17... Bxb5 18. Bxb5 Bc3
19. Rb1 Bxd4 20. exd4 Ka8 21. Re1 Qc7 22. Qa4 $14 {1/2 Andersen,L (2116)-Rulfs,
E (2099)/Chessfriend.com 2005/Telechess CBM 113 (39)}) 17. Qa4 ({probably
White should look for something else like} 17. Rc1) ({or} 17. Qb3) 17... a6 18.
Nxc6+ Bxc6 19. Bxf6 Qe4 20. f3 (20. Be5+ Ka8 21. Nc7+ Ka7 22. Nb5+ Ka8 23. Nc7+
Ka7 {1/2 Thannheiser,T (2254)-Scheerer,C (2426)/Germany 2008/EXT 2009}) 20...
Qxe3+ 21. Kh1 Qxe2 $2 (21... Bd2 $1 22. Qa3 $1 Qxe2 23. Nd4 Rxd4 $1 24. Bxd4
Re8 $1 25. Qd6+ Ka8 26. Qc5 Kb8 $11) 22. Qxb4 gxf3 23. Qf4+ Ka8 24. Nc7+ Ka7 {
0-1 Krush,I (2432)-Kapnisis,S (2324)/Oropesa del Mar 1999/CBM 072 ext (30)} 25.
Bd4+ b6 26. Rf2 $18) 14... Ne4 (14... Kb8 15. Bb2 g4 16. Nfd4 {leads to the
above-mentioned line.}) 15. Qc2 Kb8 16. Bb2 Rhe8 17. Ne5 {[%mdl 2048]} Nxe5 (
17... f5 $5 18. Rad1 $1 Nxe5 19. Qc7+ Ka8 20. Bxe5 Qxe5 21. Rxd7 Qxc7 (21...
Rxd7 22. Qxd7 Nf6 23. Qf7 Rf8 24. Qc4 $14) 22. Nxc7+ Kb8 23. Rxh7 Re7 24. Rxe7
Bxe7 25. Ne6 Rd2 26. Bc4 $14) 18. Qxe4 Bc5 (18... Ng6 $5) 19. Rfd1 (19. Rac1 $5
{[%cal Ye4b1]}) 19... f6 (19... f5 20. Qc2) 20. Rac1 Bc6 21. Qf5 Rxd1+ 22. Rxd1
a6 23. Nd4 $16 {Finally the position is clear: Black has holes on the kingside
without any compensation.} Bd7 24. Qb1 Ng4 25. Bf3 Ne5 26. Bd5 Ba4 $6 (26...
Bc8 $142) 27. Rc1 Rc8 $2 (27... Bb4 $16) 28. Nf5 $6 (28. Ne6 $1 {gained
material in a more favourable version:} Ba7 (28... Bd6 29. Rxc8+ Kxc8 30. Bxe5
Bxe5 31. Qb6 {[%cal Yd5b7,Ye6c5]}) 29. Bxe5+ fxe5 30. Rxc8+ Kxc8 31. Qf5 $18)
28... Qd7 29. Qe4 Bb5 30. Bxe5+ fxe5 31. Qxe5+ Ka7 32. Nd4 {and White finally
converted his extra pawn:} Bd6 33. Nxb5+ Qxb5 34. Qd4+ Rc5 35. g3 Qb4 36. Rxc5
Qxc5 37. Qxc5+ Bxc5 38. Kg2 b5 39. Kf3 Kb6 40. Kg4 h6 41. Kh5 Bf8 42. f4 Kc5
43. Bg8 gxf4 44. gxf4 a5 45. Kg6 a4 46. h4 b4 47. h5 Kc6 48. e4 Kd7 49. e5 b3
50. axb3 a3 51. b4 Bxb4 52. Kxh6 Bd2 53. Kg5 Ke7 54. Bb3 Kf8 55. Kg4 Bc3 56.
Kf5 Bd2 57. Ke4 Kg7 58. f5 Bg5 59. Kf3 Bd8 60. Kg4 Be7 61. h6+ (61. h6+ Kxh6
62. f6 Bd8 63. Kf5 {[%cal Ye5e6]}) 1-0

[Event "World Cup"]
[Site "Khanty-Mansiysk"]
[Date "2007.11.24"]
[Round "1.1"]
[White "Radjabov, Teimour"]
[Black "Genba, Vladimir"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2742"]
[BlackElo "2413"]
[Annotator "Krasenkow,M"]
[PlyCount "57"]
[EventDate "2007.11.24"]
[EventType "k.o."]
[EventRounds "7"]
[EventCountry "RUS"]
[SourceTitle "CBM 122"]
[Source "ChessBase"]
[SourceDate "2008.01.30"]
[SourceVersion "1"]
[SourceVersionDate "2008.01.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. Bf4 {A rare but
playable system.} c4 (6... Nf6 {is the main line.}) 7. e3 (7. e4 Nf6 $5 $13 (
7... dxe4 $143 8. Nxe4 Bg4 9. Bxc4 Bxf3 10. Qxf3 Nxd4 11. Qd3 $18 {1/2-1/2
Lain,L-Olarasu,G/Lido Estensi 2002/CBM 088 ext (43)})) (7. a3 Nf6 8. e3 Be7 9.
Be2 O-O 10. O-O Na5 11. Qc2 a6 12. Nd2 b5 13. Bf3 Be6 14. Rad1 Nc6 15. Be5 Ne8
16. b3 Rc8 17. bxc4 bxc4 18. Ndb1 f6 19. Bg3 f5 20. Be2 Nf6 21. f3 Bd6 22. Bf2
Qc7 23. Kh1 Ne7 24. Bg1 {1/2-1/2 Agrest,E-Hansen,L/Skaenninge 1998/CBM 065})
7... Bb4 8. Be2 Nge7 9. O-O O-O 10. Rc1 Bf5 11. Nd2 Bxc3 12. bxc3 b5 13. g4 {
An aggressive move; however, White's pieces are far away from the kingside.}
Bg6 14. h4 h6 15. Bg3 Re8 16. f4 f6 $6 {Too passive! The super-GM now easily
creates an attack.} (16... Bd3 $1 {was very logical, e.g.} 17. Bxd3 cxd3 18.
Nb3 Nc8 19. Qxd3 Nd6 $44) 17. f5 Bf7 18. Qc2 a5 $2 {This "counter-attack" is
extremely ill-timed.} (18... Nc8 {was absolutely necessary.}) 19. g5 $1 {
[%mdl 128]} hxg5 20. hxg5 fxg5 21. Nf3 Nc8 {Too late!} 22. Ne5 Qd6 23. Bg4 $1
Rxe5 {Desperation.} (23... Qh6 24. f6 $1 Nxe5 25. Bxe5) (23... Qf6 24. Qh2) 24.
Qh2 $1 Re4 25. Bxd6 Rxg4+ 26. Bg3 Nb6 27. Qh3 Re4 28. Rc2 Nd7 29. Rh2 1-0

[Event "EU-Cup 32nd"]
[Site "Novi Sad"]
[Date "2016.11.12"]
[Round "7.2"]
[White "Giri, Anish"]
[Black "Dominguez Perez, Leinier"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2767"]
[BlackElo "2752"]
[Annotator "Krasenkow,M"]
[PlyCount "105"]
[EventDate "2016.11.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "SRB"]
[SourceTitle "CBM 176"]
[Source "ChessBase"]
[SourceDate "2017.01.17"]
[SourceVersion "1"]
[SourceVersionDate "2017.01.17"]
[SourceQuality "1"]
[WhiteTeam "Siberia"]
[BlackTeam "Mednyi Vsadnik"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "RUS"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 Nc6 4. e3 e6 5. b3 d5 6. cxd5 exd5 7. Bb2 Bd6 8. d4
cxd4 9. Nxd4 O-O 10. Be2 Re8 11. O-O {This position arises from various
openings (mostly from the Tarrasch Defence with 4.e3).} Nxd4 (11... a6 {
is another popular move here.}) 12. Qxd4 Be5 13. Qd3 (13. Qh4 Bf5 14. Rac1 d4 {
1/2 (14) Uhlmann,W-Gligoric,S Havana 1969}) (13. Qd2 Bg4 (13... Ne4 14. Nxe4
Bxb2 15. Rad1 Ba3 16. Qxd5 $16 {1-0 (50) Bisguier,A-Burger,R San Francisco 1961
}) (13... Bd7 14. Rfd1 Bc6 15. Bf3 Qb8 16. Kh1 {1/2 (16) Rajkovic,D-Parma,B
Sarajevo 1973}) (13... d4 $5 14. Rad1 (14. exd4 Qxd4 15. Qxd4 Bxd4 16. Bf3 Rb8
17. Rfd1 Be5 18. Na4 Bxb2 19. Nxb2 Bg4 $11 {1/2 (24) Winants,L (2480)-Giddins,
S (2345) Antwerp 1995}) 14... Ng4 15. g3 $5 (15. h3 Qh4 16. exd4 Bh2+ 17. Kh1
Bd6 18. Bb5 Re3 19. f4 {1-0 (24) Khismatullin,D (2657)-Ionov,S (2548) Dagomys
2010} Rg3 $40) 15... Nxh2 16. Rfe1 $13) 14. Bxg4 (14. Bb5 Bd7 15. Bxd7 Qxd7 16.
Rad1 Rac8 17. Na4 Qf5 18. Bxe5 Qxe5 19. Qd4 Qxd4 20. exd4 Rc2 $15 {1/2 (36)
Van der Sterren,P (2560)-Van der Wiel,J (2570) Wijk aan Zee 1995}) 14... Nxg4 (
14... Bxh2+ $2 15. Kxh2 Nxg4+ 16. Kh3 $1 Qg5 17. Qd4 $1 Qh5+ 18. Kg3 Nh6 19.
Rh1 $1 Nf5+ 20. Kf4 Qg6 21. Qxd5 Re6 {1-0 (40) Miles,A (2565)-Ljubojevic,L 
(2605) Bugojno 1978 MCL [Bulletin]} 22. g4 Ne7 23. Qd1 $16) 15. h3 Nf6 16. Rfd1
Rc8 17. Rac1 Rc6 18. Nb5 (18. Na4 Ne4 19. Qe2 Bb8 20. Rxc6 bxc6 21. Qg4 g6 22.
h4 h5 23. Qh3 Be5 $15 {0-1 (32) Ivanov,J (2420)-Korneev,O (2600) Tenerife 2001}
) 18... Ne4 19. Qe2 Bb8 20. Rxc6 bxc6 21. Qg4 g6 22. Nd4 Qf6 23. Qe2 Qd6 24.
Nf3 Ng5 25. Kf1 $13 {0-1 (29) Brunner,L (2530)-Timman,J (2590) Biel 1995})
13... Ne4 14. Nxe4 (14. Na4 $6 Bxh2+ $5 (14... Bxb2 15. Nxb2 Qg5 16. Bf3 Qe5
17. Na4 Bf5 18. Bxe4 dxe4 19. Qc3 Qe7 $11 {1/2 (25) Mozetic,D (2440)-Pavlovic,
M (2461) Novi Sad 2000}) 15. Kxh2 Qh4+ 16. Kg1 Re6 17. Qd4 Rg6 18. g3 Qh3 $1 (
18... Qxg3+ 19. fxg3 Rxg3+ 20. Kh2 Rh3+ 21. Kg2 Rg3+ $10) {and now White has
the only way to survive:} 19. Qxd5 $1 (19. Qe5 Bg4 $19 {->: 1-0 (31) Chekhov,V
(2535)-Novikov,I (2420) Lvov 1984 URS-ch [Chekhov]}) 19... Bf5 20. Rad1 $1 (20.
Bf3 $4 Rh6) 20... Rf8 (20... Re8 21. Qd8) 21. Qe5 f6 22. Bc4+ Kh8 23. Qe7 {
forcing} Rxg3+ 24. fxg3 Qxg3+ $11) 14... Bxb2 15. Rad1 Bf5 16. Qd2 Bxe4 17.
Qxb2 {The position has been simplified, and Black's isolani becomes a serious
drawback. Still, the position of White's pawn on b3 (instead of b2) makes his
advantage less significant due to the weakness of the c3-square and lack of
space for queen manoeuvres on the queenside.} Rc8 (17... Qg5 18. g3 h5 $132 {
V.Chekhov, I.Novikov}) 18. Rc1 Qb6 19. Rfd1 h6 20. Qd2 Red8 21. Bd3 Qg6 $6 {
[%mdl 16384]} (21... g6 $142 {If White plays f2-f3 forcing ...Be4xd3 then his
e3-pawn and the position of his king become weak, which guarantees Black a
sufficient defence. Of course,} 22. Bxe4 dxe4 {is harmless.}) 22. Bxe4 Qxe4 {
This recapture is now forced, which is a big achievement for White: the
weakness of Black's d5-pawn becomes very serious.} (22... dxe4 23. Qxd8+ Rxd8
24. Rxd8+ {is clearly bad for Black.}) 23. g3 Rxc1 24. Qxc1 Qf5 (24... Qe7 $5 {
preventing Qc1-c5, and then ...f7-f5 preventing the possible e3-e4. However,
in any case Black's position remains difficult.}) 25. Qc5 b6 26. Qc7 Qd7 27.
Qe5 Qe6 28. Qd4 {[%cal Re3e4]} f5 29. h4 $1 Rd7 30. Qc3 Kf7 31. h5 Qf6 32. Rd4
Ke7 33. a4 $1 {White creates a new weakness on the queenside.} Qe5 34. a5 bxa5
35. Qxa5 {[%csl Ra7,Rd5,Rf5]} Qe6 36. Rf4 Qe5 37. Qc5+ Ke6 38. Qc8 Ke7 39. Qc5+
Ke6 40. Qc6+ Ke7 41. Qg6 Qf6 42. Rxf5 Qxg6 43. hxg6 {White has won a pawn and
gradually converts his material advantage in the rook ending:} Ke6 44. Rf8 h5
45. Kg2 d4 46. exd4 Rxd4 47. f4 Rd5 48. Rf7 Rb5 49. Rxg7 Kf6 50. Rxa7 Kxg6 51.
Ra6+ Kg7 52. Kh3 Rxb3 53. Ra5 (53. Ra5 Kg6 54. Kh4 $18 {[%cal Ra5g5]}) 1-0

[Event "Hastings 0304 79th"]
[Site "Hastings"]
[Date "2003.12.29"]
[Round "2"]
[White "Hebden, Mark"]
[Black "Conquest, Stuart"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2560"]
[BlackElo "2545"]
[Annotator "Mikhalevski,V"]
[PlyCount "59"]
[EventDate "2003.12.28"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ENG"]
[EventCategory "13"]
[SourceTitle "CBM 099"]
[Source "ChessBase"]
[SourceDate "2004.03.30"]
[SourceVersion "1"]
[SourceVersionDate "2004.03.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Bg5 Be7 6. Bxe7 Nxe7 7. dxc5 Qa5+
8. Nc3 Nbc6 9. e3 Qxc5 10. Be2 O-O 11. O-O {[%csl Rd5] In the arising position
White has a slight edge thanks to a weak pawn on d5.However its not easy to
justify it as black pieces are situated harmonically.} Bg4 {Active defense.} ({
More popular is} 11... Be6 {Here's one of the recent examples.} 12. Nb5 Nf5 13.
Nfd4 Nfxd4 14. Nxd4 Rac8 15. Rc1 Qb4 16. Nxe6 fxe6 17. Bg4 Rf6 18. Rc2 Rcf8 {
and Black's doing fine. 0-1 Lapshun,Y-Akobian,V/Philadelphia USA 2002/The Week
in Chess 401 (31)}) 12. Rc1 {The most logical.} ({Other options are} 12. Nd4
Bxe2 13. Ncxe2 Qb6 {and Black shouldn't have problems.}) (12. Nd2 {Somehow
this looks wrong to me as white loses control over the d4-square.} Bxe2 (12...
Be6 $5) 13. Qxe2 Qb4 14. Nf3 Rad8 {1-0 Kalinitschew,S-Espig,L/Altenkirchen
2001/CBM 87 (51)}) 12... Rfd8 ({After} 12... Qb4 {Black equalized easily both
in case of} 13. b3 ({and} 13. Qa4 Qxa4 14. Nxa4 Rad8 {[%cal Gd5d4]} 15. Nc5 b6
16. Nb3 Bxf3 17. Bxf3 Rd6 18. Rfd1 Rfd8 19. g3 Kf8 20. Nd4 Nxd4 21. Rxd4 Nf5
22. Rf4 Ne7 23. Rd4 Nf5 24. Rd3 d4 25. e4 Ne7 26. e5 Re6 27. Rcd1 Ng6 28. Rxd4
Rxd4 29. Rxd4 Nxe5 30. Kg2 Nxf3 31. Kxf3 $11 {1/2-1/2 Mikhalchishin,A-Jelen,I/
Ptuj 1993/CBM 38 ext (33)}) 13... Rfd8 14. Nd4 Nxd4 15. Qxd4 Qxd4 16. exd4 Bxe2
17. Nxe2 Rac8 $11 {1/2-1/2 Pachman,L-Pfleger,H/Munich 1979/MCD (25). (25)}) ({
It's also possible to come to d8 with the other rook:} 12... Rad8 13. Qa4 Qb4
14. Qxb4 Nxb4 15. Rfd1 Nbc6 16. Nd4 Bxe2 17. Nxc6 Nxc6 18. Nxe2 Rd7 (18... Rd6
$5) 19. Nd4 Nxd4 20. Rxd4 $14 {1/2-1/2 Maksimovic,B-Brenjo,S/Niksic 1996/EXT
2000 (58)}) 13. Nd4 Bxe2 14. Qxe2 {An interesting tactical resource. White
makes use of a hanging position of the knight on e7.} ({In according to Fritz} 
14. Ncxe2 {is better.}) 14... Qa5 {Probably not the best square for the Q.She
gets under attack by means of Nb3} ({In the only preceding game Black tried} 
14... Qd6 15. Rfd1 Rac8 16. g3 a6 17. Nxc6 Rxc6 18. Rd2 Qe6 19. Rcd1 Rcd6 20.
Qf3 Qe5 21. Rd4 h6 22. R1d2 f5 23. h4 g5 24. Qh5 Qf6 25. Qd1 Qe5 26. Qb3 b6 27.
hxg5 hxg5 28. e4 $14 {and White got better chances although it turned out to
be not enough for a win. 1/2-1/2 Pantsulaia,L-Mamedyarov,S/Kocaeli TUR 2002/
The Week in Chess 407 (41)}) ({Nevertheless it seems that} 14... Nxd4 {was
correct and after} 15. exd4 {[%csl Rc5,Re7]} Qd6 (15... Qb4 16. a3 Qd6) 16. Nb5
Qf6 17. Rc7 Nc6 {[%cal Ga7a6] equality is not too far away.}) 15. Nb3 Qb4 16.
Rfd1 Rac8 (16... d4 $2 {is impossible:} 17. exd4 Nxd4 $140 $4 18. Rxd4 Rxd4 19.
Nxd4 Qxd4 20. Qxe7) 17. h3 {Prophylaxis.} h6 18. Rc2 $1 {[%cal Gc2d2] White
has been transferring the rook to d2 in order to create more pressure to the
d5-pawn.} Qb6 19. Rcd2 {[%csl Rd5]} Nb4 {Last two moves show that Black did
something wrong.} 20. Nd4 Rd7 $6 {The rook will be hanging on d7.} ({It was
better to return to c6.} 20... Nbc6 {and still nothing dangerous happened.})
21. Qg4 Rcd8 22. e4 $5 {[%cal Ge4e5] Hebden surprised his opponent with this
sudden tactical resourse and I have to admit that it was devastating for
Conquest. Black has lost the thread and the game finished in several moves.} ({
White could try to win a pawn by exhanging one of the defenders.} 22. Nf5 Nxf5
23. Qxf5 {[%csl Rd5][%cal Ga2a3]} d4 (23... Qe6 24. Qf3 {[%cal Ga2a3]}) 24.
exd4 Rxd4 25. Rxd4 Rxd4 26. Rxd4 Qxd4 27. Qc8+ Kh7 28. Qxb7) 22... Rd6 $2 {
This careless move makes possible both positional and tactical refutations.} ({
The point of 22.e4 can be seen in the following simple line.} 22... dxe4 $2 23.
Nf5 $1 {[%csl Rd7,Re7,Rg7]} Nxf5 24. Rxd7 $18) ({Black could try to stop
White's positional threat e5 with} 22... Qf6 $1 {having in mind that after} 23.
Nde2 {[%csl Rd5][%cal Ga2a3] Black's starting to experience problems with the
d5-pawn.} Qe6 24. a3 Nbc6 25. Qxe6 fxe6 26. Nf4 {[%csl Rd5,Re6] he saves his
skin with} d4 $1 {and} 27. Nxe6 $2 {doesn't work in view of} (27. Na4 Rd6 28.
Nc5 e5 29. Ne2) 27... dxc3 28. Rxd7 Rxd7 29. Rxd7 $2 c2 {and the c-pawn is
unstoppable.}) 23. e5 $6 {This move is strategically justified,however White
could win a pawn with} (23. exd5 $1 {and the d5-pawn is untouchable.} R6d7 (
23... Nbxd5 $2 24. Nxd5 Rxd5 25. Nf5 $1 $18 {[%csl Rd5,Re7,Rg7] and Black
can't defend all his hanging pieces.}) ({or} 23... Nexd5 $2 24. Nf5) 24. Nf3 $1
{[%cal Gf3e5]} Nbxd5 $140 $2 25. Ne5 $1 Rd6 26. Nc4 {[%csl Rb6,Rd6]}) 23... Rg6
24. Qh4 Re8 25. Ncb5 {[%cal Gb5d6]} ({Not so dangerous} 25. Qf4 Nbc6 26. Ndb5 {
[%cal Gb5d6]} Rf8 $1 27. Nd6 $140 Nxe5 28. Qxe5 Qxd6 29. Qxd6 Rxd6 30. Nxd5
Nxd5 31. Rxd5 Rxd5 32. Rxd5 Rc8 (32... f5 $5 {[%cal Gf8f7]}) (32... f6 $5 {
[%cal Gf8f7]}) 33. Rd7 Rc1+ 34. Kh2 b6 35. Rxa7 Rc2 $11 {[%csl Rb2,Rf2]}) 25...
Nbc6 $2 {Right square,but wrong piece.} ({After} 25... Nec6 $1 {Black
equalizes without problems.}) 26. Nd6 Rf8 (26... Rd8 $5) 27. b3 $5 {White
keeps the pressure on.} ({Black also survives} 27. Nxc6 $5 Nxc6 28. Rxd5 {
thanks to a sudden counter blow} Nxe5 $1 {and although White is slightly
better there's nothing decisive.} (28... Qxb2 $143 29. Qe4 $1 {[%csl Rg6][%cal
Gd6f7]} Re6 30. f4 $16) 29. Qh5 (29. Qf4 Re6 30. b3 $14) 29... Nc6 (29... Re6
$5)) 27... Nxe5 $6 {Black doesn't stand the pressure. Probably he already was
in a time-trouble.} ({After} 27... f6 28. Nxc6 Qxc6 29. f4 fxe5 30. fxe5 Re6
31. Qd4 b6 32. b4 $14 {Black can hardly move,but it's also not so easy for
White to make progress.}) 28. Qxe7 Qxd6 29. Qxb7 $16 {[%csl Ra7,Rd5]} Rg5 $4 {
[%mdl 8192] Looking for counterplay Black commits hara-kiri.However the
position was already very unpleasant...} 30. f4 {[%csl Re5,Rg5] Black loses a
piece and so he resigned.} 1-0

[Event "Linares Anibal op 08th"]
[Site "Linares"]
[Date "2001.01.10"]
[Round "3"]
[White "Psakhis, Lev"]
[Black "Pelletier, Yannick"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2595"]
[BlackElo "2548"]
[Annotator "Pelletier,Y"]
[PlyCount "41"]
[EventDate "2001.01.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ESP"]
[SourceTitle "CBM 082"]
[Source "ChessBase"]
[SourceDate "2001.05.17"]
[SourceVersion "1"]
[SourceVersionDate "2001.05.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. e3 Nc6 5. d4 d5 6. cxd5 exd5 7. Be2 a6 8. O-O
Bd6 9. dxc5 Bxc5 10. b3 O-O 11. Bb2 Qd6 12. Rc1 Bg4 (12... Ba7 {kцnnte genauer
sein.}) 13. Qc2 (13. Nb1 $5 Ne4 14. Nbd2 (14. Nfd2)) (13. Nd4 Bxd4 14. Bxg4 Be5
$11) 13... Ba7 ({Der typische Zentraldurchbruch ist hier verfehlt:} 13... d4 $2
14. Nb1 $5 (14. Rfd1) 14... b6 $8 15. exd4 Nxd4 16. Nxd4 Bxd4 17. Ba3 Bc5 18.
Bxc5 bxc5 19. f3 $16) 14. Rfd1 Rfe8 $1 {[%csl Re3] Ich hatte schon
vorausgesehen, was mein Gegner plante. Die Qc2, der Bb2 und die relative
Schwдche von d5 geben gerechtfertigte Angriffsmotive mit Ng5. Es war aber klar,
dass ein Turm ziehen musste, aber welcher wohin? Der Textzug gibt
Gegenschlagmцglichkeiten auf der e-Linie (Pe3), sowie in einigen Fдllen ein
Fluchtfeld fьr den Kцnig.} (14... Rad8 $6 15. Ng5 Nb4 16. Qb1 h6 17. Bxg4 hxg5
18. Qf5) 15. Ng5 {Sieht verlockend aus, aber spдter bezeichnete Psakhis seinen
ganzen Plan als zu optimistisch.} (15. Nxd5 $2 Nxd5 16. Ng5 Qh6 {scheitert})
15... Nb4 16. Qb1 ({Nach} 16. Qd2 {kommt Schwarz mittels} d4 {ebenfalls zum
Gegenangriff:} 17. h3 (17. exd4 Nxa2 $5 18. Bc4 Nxc1 19. Nxf7 Qb4 $15) 17...
Qb6 18. exd4 (18. Bxg4 dxe3 19. fxe3 Nxg4 20. hxg4 Qh6 $19) 18... Bxe2 19. Nxe2
Nxa2 $15) 16... h6 $2 ({Dies zog ich automatisch, aber nach der Partie verwies
mein Gegner auf den stдrkeren} 16... g6 $1 {womit Schwarz die zusдtzliche
Drohung Bf5 schafft.} 17. a3 (17. Bf3 Rxe3 $1 $17) (17. Nf3 Bf5 $17) 17... Bxe2
(17... Rxe3 $2 18. fxe3 Bxe3+ 19. Kh1 Bxg5 20. axb4 Bxe2 21. Nxe2 Ng4 22. g3 {
und der Angriff scheitert.}) 18. Nxe2 Ng4 19. Nf3 Rxe3 $1 20. Ned4 (20. fxe3 {
verliert nach} Bxe3+ 21. Kf1 Nxh2+ 22. Nxh2 Qxh2 23. axb4 Re8) 20... Rxf3 21.
Nxf3 Nxf2 22. Bd4 Nxd1 23. Bxa7 Rxa7 24. Rc8+ Kg7 25. Qxd1 Qb6+ 26. Kh1 Nc6 27.
Qxd5 Qe3 $15 {Schwarz hat hier einen Mehrbauern, muss aber noch das Problem
seines Turms lцsen.}) 17. Bxg4 ({Auf} 17. Nh7 {hatte ich das wundervolle} Ne4
$1 {in petto, wobei die Schwдche vom Komplex f2-e3 zum Vordergrund tritt:} 18.
Nxe4 (18. Bxg4 Nxf2 $1 $19) 18... Rxe4 19. Qxe4 (19. Bxg4 Rxg4 {[%csl Rh7]})
19... Bxe2 {und Schwarz sollte wegen des eingeschlossenen Nh7 bald gewinnen.})
17... hxg5 (17... Nxg4 $2 18. Qh7+ Kf8 19. Nxd5 $1 $18) 18. Qf5 ({Mittels} 18.
Bf5 {konnte Weiss ebenfalls auf Vorteil hoffen.}) 18... Bb8 19. g3 Qe6 20. Qxe6
fxe6 21. Be2 ({Psakhis Remisangebot kam mir ьberraschend vor, da seine
Stellung nach} 21. Be2 Be5 22. f4 gxf4 23. exf4 Bb8 $14 {[%csl Gb2,Ge2] leicht
besser aussieht.}) 1/2-1/2

[Event "Copenhagen Aruna"]
[Site "Copenhagen"]
[Date "1997.05.05"]
[Round "4"]
[White "Petursson, Margeir"]
[Black "Aagaard, Jacob"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2565"]
[BlackElo "2440"]
[Annotator "Petursson,M"]
[PlyCount "42"]
[EventDate "1997.04.02"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "DEN"]
[EventCategory "10"]
[SourceTitle "CBM 059"]
[Source "ChessBase"]
[SourceDate "1997.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.08.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 c5 3. Nf3 e6 4. e3 d5 5. cxd5 exd5 6. d4 Nc6 7. Be2 cxd4 8.
Nxd4 Bc5 9. O-O O-O 10. Nxc6 bxc6 11. b3 Re8 12. Bb2 Bd6 {This position is
well known with reversed colours. The extra tempo doesn't mean much. The
comparison with Petursson-Yudasin, Iceland-Israel match 1996, is also worth
checking out. There it was the same position except that White (Black here)
had his a pawn on a3. It is better to have it on a2 (a7) because Ba3 or Ba6
can come in handy.} 13. Rc1 h5 $1 {A very clever idea, discovered about 20
years ago.} 14. Bxh5 Nxh5 15. Qxh5 Re6 16. f4 $5 {White is avoiding passive
defense, but the idea is dubious.} Rxe3 17. Nd1 Re4 (17... Re6 $1 18. Qg4 (18.
Be5 Bxe5 19. fxe5 Qe7 20. Rf5 Bd7 21. Nf2 Re8 $19) (18. Rxc6 Ba6 $1 19. Qg4 (
19. f5 Bxh2+ $19) 19... Rg6 20. Qxg6 fxg6 21. Rxa6 Qc7 $17) 18... Rg6 19. Qf3
$13) 18. Rxc6 Rxf4 19. Ne3 $5 {I completely overlooked Blacks' next move} Qe8 {
[%tqu "En","Can you find the only move for White to rescue the game?","He is
attacking both e3 and c6 simultaneously and Rc6-c3 doesn't work because of
d5-d4.   The threat of Qxe3+ is actually a mating threat so you better take
care of that one!","Protect the attacked knight with your other rook","f1e1",
"GREAT!  You saved the day.  You can imagine the feeling of relief if you saw
already what you do if he takes the rook.",18,"c6c3","",0]} 20. Re1 $3 (20. Rc3
$2 d4 21. Rd3 Qe4 $1 (21... Ba6 22. Nc4 $11) (21... dxe3 $2 22. Bxg7 $3 Rxf1+
23. Kxf1 e2+ 24. Ke1 Kxg7 25. Qg5+ Kf8 26. Qh6+ $11) 22. Qb5 (22. Rfd1 Rh4 $1
23. Qg5 Bxh2+ 24. Kf1 Ba6 25. Nc4 Rf4+ $19) 22... dxe3 23. Rxd6 Bb7 24. Qe2 Rg4
$19) 20... Qxc6 {[%tqu "En","Now, how do you follow up to force a draw with
perpetual check?","Threaten mate in one move!","Sacrifice your bishop to get
perpetual check!","b2g7","",12]} 21. Bxg7 $1 Kxg7 (21... f5 22. Qg5 $1 (22. Qg6
$4 Rg4 23. Nxg4 Bc5+ 24. Bd4+ Qxg6 $19) 22... Kf7 23. Qf6+ Kg8 24. Qg5 $11) (
21... Kxg7 22. Qg5+ Kf8 23. Qd8+ Kg7 (23... Qe8 $4 24. Qxd6+ Kg8 25. Qxf4 $18)
24. Qg5+) 1/2-1/2

[Event "Rohde op 07th"]
[Site "Sautron"]
[Date "2007.10.31"]
[Round "6"]
[White "Potkin, Vladimir"]
[Black "Kazakov, Mikhail"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2612"]
[BlackElo "2449"]
[Annotator "RR"]
[PlyCount "163"]
[EventDate "2007.10.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 cxd4 {Ce gambit n'a pas une trйs bonne
rйputation thйorique} (4... exd5 {La grande ligne de la dйfense TARRASCH} 5.
Nf3 Nc6 6. g3 Nf6 7. Bg2 Be7 8. O-O O-O 9. Bg5) 5. Qa4+ (5. Qxd4 Nc6 {[%cal
Gc6d4] L'idйe de 4. cd4}) 5... Bd7 (5... b5 $143 {la ligne tactique mais assez
douteuse contre un GMI а 2600} 6. Nxb5 (6. Qxd4 Nc6 7. Qd1 exd5 8. Qxd5 (8. e4
{Il y a peu de parties avec 8.e4 mais les blancs font 100%!})) 6... Bd7 7. d6 {
[%cal Gb5c7]} Bxb5 8. Qxb5+ Nd7 9. Nf3 Bxd6 10. g3 Ngf6 11. Bg2 O-O $32 {
[%csl Rb5,Re1]}) 6. Qxd4 exd5 7. Qxd5 (7. Nf3) 7... Nc6 8. Nf3 (8. e3 {
normalement c'est une simple transposition de coups}) 8... Nf6 9. Qd1 Bc5 10.
e3 Qe7 11. Be2 (11. a3 {[%cal Gb2b4];Chekhov,V (2511)-Kirusha,A (2365)
RUS-Cup03 (Geller mem) 1999 (8) 0-1}) 11... O-O-O 12. O-O g5 {Commence la
course de vitesse des marйes de P sur les ailes opposйes.} 13. b4 $1 {La ligne
critique} g4 14. Nd4 (14. bxc5 gxf3 15. Bxf3 Ne5 16. Be2 Rhg8 $44 {[%cal Gd7h3,
Gg8g2,Gd8d1]} 17. g3 {un affaiblissement rendu nйcessaire par la pression sur
"g2" mais les noirs doivent avoir assez de compensations.} Qe6 18. Qd4 Bc6 19.
Qf4 Qh3 20. e4 Nfg4 21. Bxg4+ Nxg4 22. Re1 Rg6 23. Qf3 Rf6 24. Bf4 Rd3 {
0-1 Volzhin,A (2505)-Genba,V (2415)/Perm 1997/CBM 058}) 14... Nxd4 {Trйs peu
jouй mais les statitisques ne sont pas trйs bonnes pour les noirs avec la
suite habituelle 14. Bb4} (14... Bxb4 15. Qb3 $5 {[%cal Gb3b4,Gd4c6]} (15. Bb2)
15... Nxd4 16. exd4 Be6 17. Qb2) 15. exd4 Bxb4 16. Bg5 Bxc3 $146 ({RR} 16...
Bc6 17. Nb5 Bxb5 18. Bxb5 Rd5 19. Qc1+ Kb8 20. Qf4+ Rd6 21. Qe5 Qd8 22. Rab1
Ba5 23. Bc6 Bb6 24. Bf4 bxc6 25. Qxd6+ Kb7 26. Rfc1 Qxd6 27. Bxd6 Nd5 28. a4
Rd8 29. Bc5 Kc7 30. Rc2 Re8 31. Kf1 {Sergienko,S (2439)-Kirusha,A (2386)/St
Petersburg 2002/EXT 2003/1-0 (73)}) 17. Qc1 {[%cal Gc1c8]} Rhg8 $13 {[%cal
Gg8g5,Ge7e2,Gc1c3] La position est йtonnante avec 3 piиces en prise en mкme
temps!} 18. Qxc3+ Kb8 19. Qe3 (19. Qd2 Ka8 (19... Rxg5 20. Qxg5 Qxe2 21. Qxf6)
20. Rfe1 {[%cal Ge1e7]}) 19... Qxe3 20. fxe3 Rxg5 21. Rxf6 Be6 22. a3 h5 23.
Rd1 Ra5 24. e4 {[%cal Gd4d8]} (24. Rd3 {[%cal Ge3e4,Gd4d5]}) 24... Bb3 25. Rd2
Rxa3 26. d5 Ra1+ 27. Kf2 a5 {[%cal Ga5a1]} 28. Rxf7 a4 29. Rb2 $1 {[%cal Gb2b3,
Gf7b7] Un coup multi usage: il retarde a4a3 tout en faisant pression sur b7}
Re8 30. Bc4 $3 {Une combinaison transposant dans une finale oщ les noirs ont
un P de plus mais un... K dans un rйseau de mat} Bxc4 31. Rbxb7+ Ka8 32. Ra7+
Kb8 33. Rfb7+ Kc8 34. d6 Be6 35. Kg3 a3 36. d7+ Bxd7 37. Rxd7 Rxe4 38. Rh7 {
[%csl Rc8]} Kb8 39. Rag7 Rc4 40. Rxh5 Rc3+ {[%cal Gc3c8]} 41. Kh4 Rh1 42. Rh8+
Rc8 43. Rxc8+ Kxc8 44. Ra7 Rxh2+ 45. Kg3 $1 {la seule chance de conserver des
petites possibilitйs de gain.} Rh6 46. Rxa3 Kd7 47. Re3 $1 {[%csl Rd7] Le K
est coupй} (47. Kxg4 Ke7 $11 {[%cal Ge7g7]}) 47... Rg6 48. Kf4 Rg8 49. g3 Kd6
50. Kf5 Kd7 51. Re4 Kd6 52. Re6+ Kd7 53. Re3 Kd6 54. Re4 Kd7 {[%cal Ge4g4]
Fait pression sur "g4" mais le P n'est pas encore prenable car le K noir
annule la finale de P et il faut d'abord repousser le K noir} 55. Kf6 $1 {
[%cal Ge4d4]} Kd6 56. Rd4+ $1 Kc5 {[%csl Rc5]} 57. Rd1 Kc6 $2 (57... Ra8 58.
Kf5 Ra4 59. Ke5 Kc6 60. Rd6+ Kc7 61. Rd3 (61. Rd4 $2 Rxd4 62. Kxd4 Kd6 $11 {
[%cal Gd6g6]})) 58. Kf5 {Les tables de Nalimov donnent un gain thйorique en ...
50 coups!} Kc5 59. Rd7 Kc4 60. Rd6 Kc5 61. Rg6 Rf8+ 62. Kxg4 Kd5 63. Kg5 Ke5
64. g4 Ra8 65. Rg7 Re8 66. Rg6 Ra8 67. Rb6 Rg8+ 68. Kh5 Rh8+ 69. Rh6 Rf8 70. g5
Kf5 71. Rh7 Ke6 72. Kh6 Kf5 73. Kh5 Ke6 74. Kg6 Rg8+ 75. Rg7 Ra8 76. Rb7 Ra6
77. Kh7 Ra5 78. g6 Rh5+ 79. Kg8 Rh1 80. g7 Rf1 81. Rb6+ Ke7 82. Kh7 {[%mdl
4608]} 1-0

[Event "CHN-ch"]
[Site "Xinghua"]
[Date "2013.04.23"]
[Round "7"]
[White "Wang, Yue"]
[Black "Hou, Yifan"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2706"]
[BlackElo "2617"]
[Annotator "Ramirez Alvarez,A"]
[PlyCount "163"]
[EventDate "2013.04.16"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "CHN"]
[EventCategory "15"]
[SourceTitle "CBM 154"]
[Source "ChessBase"]
[SourceDate "2013.05.15"]
[SourceVersion "1"]
[SourceVersionDate "2013.05.15"]
[SourceQuality "1"]

{Wang Yue shows Karpovian patience and technique as he plays one of his
marathon games in this tournament, this time against the star of Chinese chess.
} 1. c4 e6 2. Nc3 d5 3. d4 Bb4 4. cxd5 exd5 5. Bf4 Nf6 6. e3 O-O 7. Bd3 c5 8.
Nge2 cxd4 9. Nxd4 Nc6 10. O-O Nxd4 11. exd4 {White has a small but pleasant
edge. His piece placement guarantees him-long term pressure despite the
symmetrical structure. Black has the chance to exchange on c3 to change the
pawn structure, but this gives White the pair of bishops.} Bxc3 12. bxc3 Bg4
13. Qb3 Qd7 14. Rfe1 Rac8 15. Bb5 Qd8 16. Bf1 b6 17. f3 Be6 18. Ba6 Rc6 19. Bb5
Rc8 20. Qa3 Bd7 21. Bf1 a5 22. Rab1 {White has succeeded in provoking a5,
which is a long-term weakness. White's dark-squared bishop will be able to
rain terror on thos queenside pawns... once all the other pieces disappear.}
Re8 23. Be5 Bf5 24. Rbc1 Nd7 25. Bf4 Rc6 26. Qb3 Rxe1 27. Rxe1 Nf8 28. Qa3 Re6
29. Rxe6 Bxe6 30. Qd6 $1 {The exchange of queens will leave Black passive and
without counterplay, but she has no choice as the d6 queen is dominant. Hou
Yifan avoids it for a few moves, but at the end Wang Yue forces the trade.} Nd7
31. Bb5 h5 32. Bd2 Qc8 33. Kf2 Kh8 34. h4 Kg8 35. Bf4 Qd8 36. g3 Qc8 37. Qc7
Qxc7 38. Bxc7 f6 39. c4 $1 {A clever break. This gives White a passed pawn and
a winning position.} dxc4 40. d5 Bf5 (40... Bxd5 $2 41. Bxd7 $18) 41. Bxc4 Kf7
42. Ke3 Ne5 43. Be2 Bb1 44. a3 Nd7 45. Kd4 Ke7 46. Bc4 Bf5 47. d6+ Ke8 48. f4
Bg4 49. Bd5 Kf8 50. Be4 Kf7 51. Bc2 Kf8 52. Bd3 Kf7 53. Bf1 Bf3 {These bishop
manoeuvres are reminiscent of Karpov, who always took his time even in
completely winning positions.} 54. Bc4+ Kf8 55. Bb5 Bg4 56. Bf1 Bf3 57. Bb5 Bg4
58. Bc6 Kf7 59. Be4 Ke8 60. Bg2 Kf7 61. Kd5 Bd1 62. Kc6 {The king penetrates,
and with decisive effect.} Ba4+ 63. Kb7 Ke6 64. Bf3 g6 65. Bg2 Bc2 66. Bc6 Bf5
67. Kc8 Nc5 68. Kd8 Be4 69. Bxe4 Nxe4 {Black has gotten rid of one bishop, but
the other one has the b6 and a5 pawns under attack. Black also has to deal
with the d-pawn.} 70. d7 Nc5 71. Bxb6 Nxd7 72. Bxa5 Nc5 {Unfortunately,
knights are particularly useless at stopping rook pawns, so the game is over.}
73. Bb4 Ne4 74. a4 Kd5 75. Be1 g5 76. a5 gxf4 77. gxf4 Nc5 78. Kc7 Ke4 79. Bf2
Na6+ 80. Kb7 Nb4 81. Bc5 Nd3 82. Bd6 {An incredible show of patience and
fighting will.} 1-0

[Event "Bundesliga 0405"]
[Site "Germany"]
[Date "2005.01.29"]
[Round "8.8"]
[White "Andersson, Ulf"]
[Black "Emms, John M"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2580"]
[BlackElo "2504"]
[Annotator "Ribli,Z"]
[PlyCount "81"]
[EventDate "2004.11.12"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "CBM 106"]
[Source "ChessBase"]
[SourceDate "2005.06.06"]
[SourceVersion "1"]
[SourceVersionDate "2005.06.06"]
[SourceQuality "1"]
[WhiteTeam "Porz"]
[BlackTeam "Solingen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 c5 2. c4 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. e3 {Ein bescheidener
Entwicklungszug. Die Alternativen 6 a3 und 6.g3 sind heutzutage populдrer,
auch 6.Ndb5 und 6.Bg5 sind mцglich.} Bc5 (6... Be7) (6... Bb4) 7. Be2 O-O 8.
O-O d5 9. cxd5 exd5 10. Nxc6 bxc6 {Mit Zugumstellung haben wir eine Variante
der Tarrasch-Verteidigung (e3-Variante) erreicht. Die ьbliche Zugfolge ist - 1.
d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.e3 Nf6 7. Be2 cxd4 8.Nxd4 Bc5 8.
0-0 0-0 10.Nxc6 bxc6.} 11. b3 Bd6 {Verbessert die schwarze Lдuferstellung als
nach 12.Bb2 und 13.Rc1, da der Lдufer frьher oder spдter von c5 vertrieben
wird.} (11... Bf5 12. Bb2 Bd6 13. Rc1 Rc8 14. Qd4 Re8 15. Qxa7 {1-0 Schmidt,
G-Van Riesen,K/Bad Segeberg 2002/EXT 2003 (22)}) (11... Qe7 12. Bb2 Bd6 13. Rc1
Bb7 14. Qc2 Rac8 15. Rfd1 Rfd8 16. Bf3 Nd7 17. Bg4 Rc7 18. Bf5 g6 19. Bxd7
Rdxd7 20. Ne2 c5 21. Ng3 f6 {0-1 Hjelm,N-De Firmian,N/Copenhagen DEN 2003/ (38)
}) 12. Bb2 Re8 $11 (12... Qc7 13. g3 (13. h3 $6 Qe7 {[%cal Ge7e5,Rd6h2]}) 13...
Bh3 14. Re1 Rfe8 $11) 13. Rc1 Bf5 (13... h5 $5 14. Bxh5 Nxh5 15. Qxh5 Re6 $44 {
[%cal Ge6g6,Gg6g1,Re6h6,Rh6h2]}) 14. Bf3 Rc8 15. Ne2 $1 {[%cal Gc1c8,Gb2h8,
Ge2g3][%mdl 32] Die weiЯe Bauernstruktur ist insgesamt gefestigt, und mit dem
Textzug цffnet WeiЯ gleichzeitig die c-Linie fьr den Turm, die Diagonale des
Lдufers auf b2 und der weiЯe Springer kann nach g3 ziehen, wo er die
Verteidigung unterstьtzen kann. Fьr den schwarzen Damenflьgel fдllt hingegen
besonders der vereinzelte a-Bauer ins Auge. Anderseits verfьgt Schwarz ьber
ein aktives Figurenspiel und einige taktische Gegenchancen am Kцnigsflьgel.}
Ne4 (15... Ng4 $5 16. Ng3 Qh4 17. Bxg4 (17. h3 $2 Nxf2 18. Nxf5 Nxd1 19. Nxh4
Nxb2 $17) 17... Bxg4 18. Qd4 Be5 19. Qd2 Bb8 $11) 16. Ng3 Nxg3 17. hxg3 Be4 (
17... Qg5 $5 $11) 18. Qe2 (18. Bxe4 Rxe4 $11) 18... Bxf3 19. gxf3 $1 $14 {
[%csl Ge3,Gf2,Gf3,Gg3] WeisЯ verfьgt ьber eine Bauernmacht am Kцnigsflьgel.} (
19. Qxf3 Qd7 20. Rc2 $14) 19... Be5 20. Bxe5 Rxe5 21. Rc5 {[%csl Gc5,Rc6][%cal
Rf1c1,Rc1c6]} Qd7 22. f4 {Rechtzeitig - die schwarze Drohung war 23...Qh3 und
24...Rh5.} Ree8 23. Rfc1 {[%mdl 4096] WeiЯ hat eine kleine, aber dauerhafte
Initiative im Endspiel, da er ьber Druck am Damenflьgel verfьgt.} h6 $2 {
Schwarz verschafft sich ein Schlupfloch fьr den Kцnig auf h7, jedoch verliert
Schwarz einen einen Bauern.} (23... Re6 $14) 24. Qa6 $1 $16 {[%csl Ga6,Gc1,Gc5,
Rc6,Rc8][%cal Rc1c8]} Qh3 (24... Re6 25. Rxd5 Qxd5 26. Qxc8+ Kh7 27. Qc7 $16)
25. Rxc6 {Fьr den Minusbauern hat Schwarz keine Kompensation.} Rcd8 26. Qf1 {
Aufgrund des Mehrbauern mцchte WeiЯ das Spiel vereinfachen - das ist viel
logischer, als 26.Qxa7.} Qg4 (26... Qxf1+ 27. Kxf1 d4 28. Ke2 $16) 27. Qd1 Qh3
28. Qf3 {[%csl Gf3][%cal Gf3d5] Die weiЯe Dame verteidigt den Kцnigsflьgel und
kontrolliert den d5-Bauern.} h5 29. R6c5 h4 30. Qg2 {WeiЯ mцchte die Damen
tauschen.} Qg4 (30... Qxg2+ 31. Kxg2 hxg3 32. Kxg3 $16) 31. gxh4 Qxh4 32. Rxd5
Rxd5 33. Qxd5 Qg4+ 34. Kf1 $18 g6 (34... Qh3+ $142 35. Qg2 Qh5) 35. Rc7 Rf8 36.
Rxa7 Qh3+ 37. Ke1 (37. Qg2 Qh5 38. Kg1 $18) 37... Qc8 38. a4 Qc2 39. Ra8 Qb1+
40. Ke2 Qc2+ 41. Kf3 1-0

[Event "Biel GM 51st"]
[Site "Biel"]
[Date "2018.07.29"]
[Round "7"]
[White "Mamedyarov, Shakhriyar"]
[Black "Navara, David"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2801"]
[BlackElo "2741"]
[Annotator "Sadorra,J"]
[PlyCount "135"]
[EventDate "2018.07.22"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "SUI"]
[EventCategory "20"]
[SourceTitle "CBM 186"]
[Source "ChessBase"]
[SourceDate "2018.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2018.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c5 5. Nc3 ({The other popular way to obtain
an IQP game is} 5. cxd5 exd5 6. Bb5+ Bd7 7. Bxd7+ Nbxd7 8. dxc5 Nxc5 9. O-O Be7
10. Nc3 (10. Bd2 $5)) 5... a6 6. cxd5 exd5 7. Be2 Nc6 8. O-O cxd4 (8... Bd6 {
is also playable} 9. dxc5 Bxc5 10. b3 O-O 11. Bb2 Re8 {which leads to
dynamically balanced middlegame typical of the IQP.}) 9. Nxd4 Bd6 {This is the
most accurate.} (9... Bc5 $6 {ends up in a worse version of positions in the
game as the B eventually has to drop back to d6.} 10. Nxc6 bxc6 11. b3 O-O 12.
Bb2 Re8 (12... Bd6 13. Rc1) 13. Rc1 Bd6 14. Na4 $1 Bd7 15. Nc5 $14 {1-0 (36)
Fridman,R (2486)-Michalczak,T (2230) Germany 2015. White has scored well here
in practice.}) 10. b3 Be5 $6 {This plan is where Black starts to have problems.
} ({A better way to handle this position is} 10... Qc7 $1 11. Nf3 Be6 12. Bb2
O-O 13. Rc1 Rfd8 {where Black is seen to have equal chances in practice.} (
13... Rad8) (13... Rac8)) 11. Nxc6 $1 $146 {This is technically the new move
but also the most logical one as Black is threatening to take on d4 and
transform the structure in his favour.} (11. Ba3 {Allowed Black to equalise by
executing his idea.} Nxd4 12. exd4 Bd6 13. Bxd6 Qxd6 14. Bf3 O-O 15. Re1 Be6
$11 {1-0 (70) Biljanic,L (2322)-Todorovic,N (2100) Nis 2013. Black really has
no problems here.}) 11... bxc6 12. Bb2 h5 $6 ({Objectively best is} 12... O-O
13. Qc2 {[%cal Gc3a4]} Bd7 14. Na4 $14 {Black can still try to keep White's
edge to a minimum, but Navara probably found the resulting IQP positions
uninspiring, and maybe be even unbearable to play.}) 13. f4 $1 {This f-pawn
push is a typical defensive move in IQP positions. To learn more about such
typical ideas, check out Mikhalchishin's "Pattern Recognition and Typical
Plans."} (13. h3 {plays into Black's hands as now he has some kingside
weaknesses to play for.} Bb8 $1 $132 {[%csl Rh3][%cal Gd8c7,Gd8d6,Rb8h2,Gg2g3,
Rh5h4]}) 13... Bb8 14. Na4 Ba7 15. Bd4 {Mamedyarov is in time to neutralise
the dark-squared bishop, and stops Black from developing any sort of
initiative.} Bg4 16. Bxg4 $1 {It looks counter-intuitive to open up a file for
the enemy rook, but Mamedyarov correctly judges that Black is not in a
position to exploit it concretely, especially with his king still in the
centre.} hxg4 17. Rc1 Qd6 (17... Bxd4 18. exd4 $1 {[%csl Rc6,Re8,Rg4]} Qd6 19.
Re1+ Kf8 20. g3 g6 21. Nc5 Kg7 22. Re5 Rh6 23. Qe1 Rah8 24. Rc2 $16) 18. Qc2
$14 {Simple and effective. Mamedyarov slowly but gradually increases pressure
on the weak pawn. One can clearly see Dreev's influence on the way Mamedyarov
is handling the position.} ({It's also possible to play} 18. Bxa7 Rxa7 19. Qd4
{but Mamedyarov is probably concerned that it helps Black activate the
queenside rook.} Re7 {[%csl Re3,Re4][%cal Re7e3] But after} (19... Rc7 20. Nc5
a5 21. e4 $1 $16) 20. Qb6 $1 Rc7 21. Nc5 $14 {White is still on top.}) 18...
Bxd4 19. exd4 O-O (19... Rc8 20. Rfe1+ Kf8 21. Qc5 {and the ensuing ending is
hopeless for Black.}) 20. Qxc6 Qa3 21. Qc2 (21. Rc2 $2 {allows} Rfc8 22. Qxc8+
Rxc8 23. Rxc8+ Kh7 {Only Black can be better due to the weaknesses in White's
camp.}) 21... Rac8 (21... Ne4 22. Nb6 Rad8 23. Nxd5 Rxd5 24. Qxe4 Rfd8 25. Qe2
Rxd4 26. Rc2 $1 $16 {With this controlled move, White keeps a clear advantage
due to his extra pawn and Black's weak pawns.}) 22. Qb2 $1 (22. Qd2 Ne4) (22.
Nc5 Ne4 $132) 22... Qxb2 ({If} 22... Qd6 23. Nc5 Ne4 24. b4 $14 {White will
simply roll down his queenside majority.}) (22... Qb4 23. Nc5 Ne4 24. a3 $1 Qb5
25. a4 $16) 23. Nxb2 Rxc1 (23... Ne4 24. Na4 {[%csl Rd5][%cal Ra4b6]}) 24. Rxc1
Re8 25. Kf1 $1 {A very accurate move, that shows activity is more important
than material. One has to admire Mamedyarov's technical play in this situation
where Black is still able to make threats and create counterplay.} (25. Rc2 Re4
26. g3 Rxd4 {Here, White is basically a tempo down compared to the game.})
25... Re4 26. g3 Rxd4 27. Ke2 {The point. White's active king is able to
perform defensive tasks, allowing the other pieces to make threats next.} g5 $5
{An interesting way to drum up counterplay which will make sense after seeing
the next variation.} (27... Ne4 28. Nd3 $18 {[%csl Ra6,Rg8][%cal Re2e3,Rc1c6]
Black is stuck and doesn't have any good follow-ups.}) 28. fxg5 Ne4 29. Nd3
Nxg5 {This was only made possible by the insertion of g5 and hxg5.
Nevertheless, it is still not enough to equalise as Mamedyarov shows in his
following moves.} 30. Nf2 $1 {Keeping the rook from getting active and
preventing knight moves to f3.} Rb4 (30... Nf3 31. Nxg4 Rxg4 32. Kxf3 $18) 31.
Rc5 (31. Rc6 a5 32. Ra6 Nf3 (32... Rb5 33. Nxg4) 33. Rxa5 Nxh2 34. Rxd5) 31...
Ne4 (31... Nf3 32. Nxg4) 32. Ra5 (32. Rxd5 $4 Nc3+) 32... Nxf2 33. Kxf2 Rb6 34.
Rxd5 {White has carefully and skillfully simplified the somewhat complex
ending into a rook ending with a pawn up. Many books and software including GM
Müller's endgame videos have covered how to convert such positions, therefore
the rest of the game will only have light notes on the important ideas of this
rook ending.} Rh6 35. Ke3 $1 {King and rook activity are often more important
than material!} Rxh2 36. Ra5 f5 (36... Rh6 37. Rg5+ Kf8 38. Rxg4 $18) 37. Rxa6
Rg2 38. Kf4 Rf2+ 39. Kg5 Rf3 40. Kh4 $1 {This odd kind of retreat holds
Black's kingside pawns and his whole counterplay! White's winning plan now is
to simply push his pawns or use it to deflect the rook from his kingside pawns.
} Kf7 41. b4 Ke7 42. b5 Kd7 43. Ra7+ (43. a4 Kc7 44. a5 Kb7 45. Rf6 $18) 43...
Kd6 44. Rf7 Rf2 {There are too many ways to win here now.} 45. b6 (45. a4 Rh2+
46. Kg5 Rg2 47. a5 Rxg3 48. Rf6+ Kc5 (48... Kc7 49. b6+ Kb7 50. Rf7+ $18) 49.
Rxf5+ $18) (45. Kg5 Rf3 46. b6 Rxg3 47. b7 $18) 45... Rxa2 46. Rxf5 Rb2 47. Rh5
Rb4 48. Rh8 Ke5 49. Rb8 Kf6 50. Kh5 Kg7 51. Kg5 Kf7 52. Rb7+ Ke8 53. Kh4 Kf8
54. Kh5 Ke8 55. Rb8+ Kf7 56. Kg5 Kg7 57. Rb7+ Kf8 58. Kf6 Ke8 59. Rb8+ Kd7 60.
Kg5 Kc6 61. Kh5 Re4 62. Rg8 Kxb6 63. Rxg4 Re3 64. Rg7 $1 {The so-called
"horizontal cut-off" which is a theoretically useful winning tool.} Kc6 65. g4
Kd6 66. g5 Ke6 67. Kg6 Rg3 68. Ra7 {Superb positional and technical play from
the convincing winner of 2018 Biel GM Tournament!} 1-0

[Event "Congres International"]
[Site "Paris"]
[Date "1878.06.28"]
[Round "4"]
[White "Mason, James"]
[Black "Zukertort, Johannes Hermann"]
[Result "1/2-1/2"]
[ECO "D32"]
[Annotator "Schallopp,E"]
[PlyCount "113"]
[EventDate "1878.06.18"]
[EventType "tourn"]
[EventRounds "22"]
[EventCountry "FRA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

{041 Damenbauerneröffnung .} 1. d4 e6 2. Nf3 Nf6 3. e3 d5 4. c4 c5 5. Nc3 Nc6
6. cxd5 {Dieser Abtausch ist nicht zu empfehlen.} ({Besser} 6. Bd3) ({oder auch
} 6. a3) 6... exd5 7. Bb5 Bd7 ({Wir würden} 7... a6 {vorziehen. Der
Doppelbauer nach} 8. Bxc6+ bxc6 {wäre kein Nachteil gewesen, sondern hätte
eher Angriffe unterstützt.}) 8. O-O a6 9. Ba4 c4 {[#]  Dieses Vorgehen,
welches selten gut ist, gewinnt hier mehr Wert, weil Weiß Tempi verloren hat.}
({Nichtsdestoweniger würden wir} 9... b5 {nebst} 10. Z0 Bg4 {für besser
halten.}) 10. Bxc6 Bxc6 11. Ne5 Qc7 12. f3 Bd6 13. e4 dxe4 14. Nxc6 Qxc6 ({
Warum nicht} 14... Bxh2+ 15. Kh1 bxc6 16. fxe4 (16. f4 Bg3 17. Ne2 Nh5) (16.
Nxe4 Nd5 $2) 16... h5 {Der Pc4 ist zwar dann nicht schön, aber Schwarz hat
ihn zur Not übrig, und der weiße König steht im Angriff.}) 15. fxe4 O-O-O
16. Qe2 Rhe8 17. e5 Bc7 18. Be3 Nd5 19. Nxd5 Qxd5 20. Rfc1 Kb8 ({Der Versuch,
den Pc4 durch} 20... b5 {zu stützen, wäre wegen} 21. a4 Z0 {und eventuell
auch} 22. b3 {für den schwarzen König gefährlich.}) {[#]  Also der Pc4 wird
aufgegeben, und Schwarz hält sich lieber am Pd5 respektive Pe5, die nicht zu
halten sind, schadlos.} 21. Rxc4 Bb6 22. Rb4 Re6 23. Rd1 Ka7 ({Besser sofort} 
23... Ka8) 24. Rb3 f6 25. Rd2 ({Weiß darf nicht} 25. exf6 {schlagen wegen}
Bxd4) (25. Rd2 {verbietet auch dem Gegner das Schlagen auf} fxe5 {wegen} 26.
Rxb6) 25... Ka8 $1 26. Kh1 Rc8 27. Bg1 (27. Rc3 Rce8 28. a3 ({Weiß muss sich
gegen} 28. Z0 Ba5 {schützen.}) 28... fxe5) 27... Rc1 28. Rc3 Ra1 29. Rd1 Rxd1
30. Qxd1 fxe5 {Endlich fällt der eine und gleich darauf auch der andere.} 31.
Qh5 Bxd4 {Nun hat Schwarz einen Bauern mehr. Zum Gewinn reicht dies indess
nicht aus.} 32. Rc8+ Ka7 33. Qd1 Rd6 34. b3 Bxg1 35. Qxg1+ Qd4 36. Re8 Qxg1+
37. Kxg1 Rd1+ 38. Kf2 Rd2+ 39. Kf3 Rxa2 40. Rxe5 Ra3 41. Re3 a5 42. Ke4 Ka6 43.
Kd4 a4 44. Re6+ b6 45. bxa4 Rxa4+ 46. Ke3 Rg4 47. g3 Ka5 48. Kd3 b5 49. Kc3 h5
50. Rd6 h4 51. gxh4 Rxh4 52. Rd2 Rh3+ 53. Kb2 Kb4 (53... Ka4 54. Rg2 b4 55. Rd2
{hat kein anderes Resultat, da der weiße Turm wie weit auch der g-Bauer
kommen möge, die zweite Reihe nicht zu verlassen braucht.}) 54. Rg2 Rh4 55.
Rxg7 Rxh2+ 56. Kb1 Kb3 57. Rg3+ 1/2-1/2

[Event "Norway Chess 1st"]
[Site "Stavanger"]
[Date "2013.05.14"]
[Round "6"]
[White "Carlsen, Magnus"]
[Black "Radjabov, Teimour"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2868"]
[BlackElo "2745"]
[Annotator "Sumets,A"]
[PlyCount "135"]
[EventDate "2013.05.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[EventCategory "21"]
[SourceTitle "CBM 155"]
[Source "ChessBase"]
[SourceDate "2013.07.16"]
[SourceVersion "1"]
[SourceVersionDate "2013.07.16"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. Nc3 Nf6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Bb5 Bd6 8. O-O
O-O 9. dxc5 Bxc5 10. b3 Bg4 11. Bb2 a6 {Black has several options to achieve a
playable position.} (11... Bd6 12. h3 Bh5 13. Be2 a6 14. Nh4 $1 {A typical
manoeuvre when you are fighting against the isolated pawn} Bxe2 15. Nxe2 Re8
16. Rc1 Ne4 17. Nf5 Be5 18. Bxe5 Rxe5 19. Nfd4 Qd7 20. Nf4 Rae8 21. Nxc6 bxc6
22. Qc2 c5 23. Rfd1 $14 {Kramnik,V-Polgar,J Presidents Cup Baku AZE 2010 1/2-1/
2 (67)}) (11... Rc8 12. Rc1 a6 (12... Bd6 13. h3 Bh5 14. Be2 a6 15. Nh4 Bxe2
16. Nxe2 Be5 (16... Re8 $5 17. Nf3 Ne4) 17. Bxe5 Nxe5 18. Qd4 Re8 19. Nf5 Rxc1
20. Rxc1 Qd7 21. Nfg3 $14 {Grachev,B-Chadaev,N TCh- RUS Loo 2013 1-0 (54)}) 13.
Be2 Ba7 {leads to the game Topalov,V-Karjakin,S.} 14. h3 Bh5 15. Nh4 Bg6 16.
Nxg6 hxg6 17. Bf3 d4 18. exd4 Bxd4 19. Na4 Bxb2 20. Nxb2 Nd4 21. Rxc8 Nxf3+ 22.
Qxf3 Qxc8 $11 {Topalov,V-Karjakin,S Stavanger NOR Blitz 2013 0-1 (64)}) 12.
Bxc6 (12. Be2 Ba7 13. Rc1 Qd7 (13... Rc8 {leads again to Topalov,V-Karjakin,S.}
) 14. Na4 Ne4 15. Ne5 $2 {It's hard to believe, but after this logical move
White's position became very difficult} (15. Nd4 Bxe2 16. Nxe2 Rfe8 $11) 15...
Nxe5 16. Bxe5 Bxe2 17. Qxe2 Rfe8 18. Qb2 $6 (18. Bb2 b5 19. Nc3 Nxf2 20. Rxf2
Bxe3 21. Qf1 Re6 22. Nd1 Bxc1 23. Bxc1 Rae8 $17) 18... b5 19. Bxg7 bxa4 20. Bh8
f6 (20... Qg4 $1 21. Rc7 a3 22. Qa1 Nxf2 23. Rxf2 Bxe3 $19) 21. Bxf6 a3 22. Qa1
Nxf6 23. Qxf6 d4 $17 {Lauber,A-Landa,K Bundesliga Hamburg 2012 0-1 (42)}) 12...
bxc6 13. Rc1 Ba7 (13... Bd6 14. Ne2 Rc8 (14... c5 $5 15. Bxf6 Qxf6 16. Qxd5
Rad8 $44) 15. Ng3 (15. Ne5 $5 Bxe2 16. Qxe2 Qe8 17. Nf3 $14) 15... Re8 16. Qd3
Ne4 17. Nd2 $6 Nxg3 18. hxg3 h5 19. Nf3 Bxf3 $6 20. gxf3 Qg5 21. f4 Qg4 22. Kg2
h4 23. Rh1 $1 hxg3 24. Rh3 $3 $16 {1-0 Peralta,F-Swinkels,R/Wijk aan Zee NED
2013 (31)}) 14. Ne2 {A simple but strong move. In one game White tried his
knight on c5. Nothing good came of it.} (14. Na4 $6 Qd6 15. Rc4 $6 Qe6 16. Nc5
Qc8 17. Rc1 Ne4 18. b4 Bxc5 19. bxc5 f6 20. Qd4 Bxf3 21. gxf3 Ng5 $15 {0-1
Nielsen,U-Sax,G/Vejle 1994/CBM 040 (46)}) 14... Qd6 (14... Bxf3 15. gxf3) 15.
Be5 Qe7 16. Ned4 (16. Rxc6 $4 Bxf3 17. Bxf6 Qd7 $19) 16... Bxf3 $6 {T.
Radjabov decided to play solidly. This desire is very understandable to anyone
who has seen M. Carlsen's elo. However it seems that 16...c5 was stronger.} (
16... c5 17. Nc6 Qe6 18. Bxf6 (18. Nxa7 $2 Bxf3 19. Qxf3 Qxe5 20. Nc6 Qd6 21.
Na5 Qb6 $17) 18... Qxc6 19. Be7 Rfc8 20. Bxc5 Bxc5 21. b4 Qb5 22. bxc5 Rxc5 23.
Rxc5 Qxc5 $11 {The position is very close to equal.}) 17. Nxf3 Rfc8 18. Qd3 a5
(18... Ne4 $5 19. Bb2 a5 20. Rc2 a4 21. Rfc1 axb3 22. axb3 Qe6 $14 {White is
slightly better, but it seems to me that if Black plays precisely he is out of
danger.}) 19. Bxf6 $1 Qxf6 20. Rc2 Rd8 (20... a4 $6 21. b4 Qd6 22. a3 g6 23.
Rfc1 Rc7 24. Nd4 Bxd4 25. Qxd4 Rac8 26. Rc5 $16) 21. Rfc1 c5 (21... d4 $6 22.
e4 $1 (22. exd4 Bxd4 23. Nxd4 Rxd4 24. Qc3 g6 25. Qxc6 Qxc6 26. Rxc6 a4 $14 {
the endgame is rather drawish}) 22... c5 {Black's bishop, which is responsible
for the c5-pawn, is not a very active piece. Gradually White will create an
attack on the kingside.}) 22. e4 $6 (22. Qb5 $1 h6 (22... Bb6 23. Ne5 $1 Qxe5
24. Qxb6 $16) 23. Qxa5 Bb6 24. Qd2 Ba5 25. Qd3 Bb4 26. a4 $16 {Black doesn't
have compensation for the pawn.}) 22... Qg6 $1 23. Re1 dxe4 $1 {Black has an
almost equal endgame.} (23... d4 $6 {See the comments to the 21st move.}) 24.
Qxe4 Qxe4 25. Rxe4 Rd1+ 26. Re1 Rxe1+ 27. Nxe1 Rd8 28. Kf1 (28. a4 $6 Rd1 29.
Kf1 Rb1 30. Rc3 g6 {Black's rook is very active.}) 28... a4 $1 29. bxa4 $1 {
The only chance to play for a win.} Rd4 30. a5 Ra4 31. Rd2 Kf8 32. Nd3 f6 (
32... c4 $2 33. Nb2 Rb4 (33... Rxa2 34. Nxc4 $16) 34. a3) 33. Nb2 Rxa5 $1 (
33... Rxa2 $2 34. Nc4 Ra4 35. Rd8+ Ke7 36. Ra8 Rxc4 37. Rxa7+ Kf8 38. Rc7 $1
$16) 34. Nc4 Ra4 $11 35. Rc2 Ke7 36. Ke2 Ke6 37. Kd3 Kd5 38. a3 h5 39. h3 h4
40. Rc1 g6 41. Rc2 $1 g5 42. Rc1 $22 {Black's king and rook are placed
perfectly. Unfortunately he is forced to remove one of them and White will
play Re1.} Ra6 $1 (42... Bb8 $4 43. Nb6+) 43. Re1 Bb8 44. Re7 Bf4 (44... Be5
45. a4 Bd4 46. Re2 Be5 47. a5 Bd4 $11 {I don't see how White can make any
progress}) 45. Kc3 f5 $2 {A very serious mistake.} (45... Be5+ $1 46. Kb3 (46.
Kd3 Bd4 47. f3 Be5 $11) 46... Kd4 47. a4 (47. Rd7+ Ke4 48. a4 Bd4) 47... Kd3
48. a5 Bd4 49. f3 Ra8 50. Re6 (50. Rb7 $2 Ke2) 50... Rb8+ 51. Rb6 Ra8 52. Re6
$11) 46. Kb3 g4 47. a4 gxh3 48. gxh3 Rg6 49. a5 $16 Rg1 50. a6 Rb1+ 51. Kc3 $6
(51. Ka2 $1 {The endgame should be winning for White} Rb4 (51... Rb8 52. a7
Kxc4 53. axb8=Q Bxb8 54. Kb2 $18) 52. Ne3+ Bxe3 53. Rxe3 Rb8 54. a7 Ra8 55. Ra3
$18) 51... Rc1+ 52. Kd3 $6 (52. Kb3 $1 Rb1+ (52... Rxc4 53. Rd7+ Bd6 (53... Kc6
54. Kxc4 Kxd7 55. a7) 54. Rxd6+ Kxd6 55. Kxc4 Kc6 56. a7 $18) 53. Ka2) 52...
Rd1+ 53. Ke2 $2 (53. Kc3 $1 {He should have changed his mind and put his king
on a2} Rc1+ 54. Kb3 Rb1+ 55. Ka2) 53... Ra1 54. Nb6+ Kd6 55. Rg7 Kc6 56. Rg6+
Kb5 57. Nd5 Be5 $2 {After this weak move Black is in trouble again. He could
make a draw after 57....Ra2.} (57... Ra2+ $1 58. Kf3 Bd2 $1 59. Rd6 Kc4 60. Ne7
Ra3+ 61. Kg2 (61. Ke2 Bf4 62. Re6 Rxh3 63. Nxf5 Kb5 $11) 61... Ra2 62. Re6 (62.
Nxf5 Be1 $11) 62... f4 63. Kf3 Kb5 64. Nd5 c4 65. Ke4 Be1 $1 66. Rg6 c3 67. Rg1
Ra1 68. Nxc3+ Kxa6 69. Ne2 Ra4+ 70. Kf3 Ra3+ 71. Kxf4 Bxf2 $11) 58. Rb6+ Kc4
59. Ne3+ Kc3 60. f4 $1 Bd4 61. Nxf5 c4 62. Rc6 Rh1 $2 (62... Bg1 $1 {The most
stubborn continuation.} 63. Ne3 (63. Nxh4 $6 Kb4 64. Ng6 Bd4 $13) 63... Ra2+
64. Kf3 Kd4 65. Nxc4 Kd5 66. Ne5 Bd4 67. Rf6 (67. Rh6 Bxe5 68. Rh5 (68. fxe5
Kxe5 69. Rh5+ Kf6 70. Rh8 Kg7 71. Ra8 $11) 68... Ra3+ $1 (68... Rxa6 $2 69.
Rxe5+ Kd6 70. Kg4 $18) 69. Kg4 Ke6 70. Rxe5+ Kf6 71. Rh5 Kg7 72. Kxh4 Rxa6 {
a theoretical draw}) 67... Bxe5 68. Rf5 Ke6 $1 69. Rxe5+ Kf6) 63. Nd6 $18 {
Now Black's position is completely hopeless.} Rh2+ 64. Kf3 Kd3 65. Rxc4 Rxh3+
66. Kg4 Rh1 67. Ra4 Bf2 68. Ra3+ 1-0

[Event "EU-ch 1st"]
[Site "Saint Vincent"]
[Date "2000.07.03"]
[Round "1"]
[White "Kharlov, Andrei"]
[Black "Dittmar, Peter"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2625"]
[BlackElo "2360"]
[Annotator "Tsesarsky,I"]
[PlyCount "53"]
[EventDate "2000.07.03"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ITA"]
[SourceTitle "CBM 078"]
[Source "ChessBase"]
[SourceDate "2000.10.18"]
[SourceVersion "1"]
[SourceVersionDate "2000.10.18"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 c5 4. e3 Nf6 5. Nc3 Nc6 6. a3 a6 7. dxc5 Bxc5 8. b4
Bd6 9. Bb2 O-O 10. cxd5 exd5 11. Be2 $14 {I think, isolated Pd5 is weakness,
and Black has not enough compensation.} Re8 {Another mainlines are:} (11... Bg4
$14) (11... Be6 $14) 12. O-O Bc7 (12... Ne5 $2 13. Nxd5 $16 {1-0 Berger,Johann
Nepomuk-Schlechter,Carl/Vienna (6) ;HCL 1907 (45)}) (12... Bb8 13. Rc1 Bg4 14.
Na4 Qd6 15. g3 Ba7 16. Nc5 Re7 17. Nd4 Bxe2 18. Qxe2 Nxd4 19. Bxd4 $14 {
[%csl Rd5] 0-1 Udovcic,Mijo-Kholmov,Ratmir D/October Revolution 50 ;EXT 98
1967 (41)}) (12... Be6 13. Rc1 Qe7 14. Nd4 Ne5 $5 15. Nxe6 fxe6 16. Qd4 Rad8
17. f4 Nf7 18. Bf3 $14 {0-1 Ljungqvist,Lennart-Grabczewski,Romuald/POL-SVE
Lodz (2) ;EXT 2000 1969 (40)}) (12... Bg4 13. Rc1 $5 (13. b5 $6 Na5 (13... axb5
14. Nxb5 $14 {[%cal Gb5d4]}) 14. bxa6 bxa6 15. Na4 Ne4 (15... Nc4 $1 16. Bxf6
Qxf6 17. Qxd5 Nxa3 $11 {1-0 Ftacnik,L-De Haan,E/NED-chT Leeuwarden NED 2000 
(37)} (17... Ne5 $44)) 16. Bd4 Rb8 17. Ra2 Re6 18. h3 $132 {0-1 Mertins,
Klaus-Psakhis,Lev/Berlin op Berlin-West (2) ;TD 1988 (45)}) (13. g3 $5 Bh3 14.
Re1 Bb8 15. Na4 Ne4 16. Nc5 (16. Rc1 Ba7 {[%csl Rf2][%cal Ga7f2]} 17. Nd4 Qf6
18. f3 Qh6 19. Bf1 Nxg3 20. hxg3 Bxf1 21. Kxf1 Qh1+ (21... Rxe3 22. Rxe3 Qxe3
23. Nc5 Nxd4 24. Bxd4 Qxa3 25. Rb1 $14) 22. Kf2 Qh2+ $11) 16... Ba7 (16... Nxc5
17. bxc5 $14) 17. Rc1 Bxc5 18. bxc5 h6 19. Nd2 $14 {Nogueiras,Jesus-Garcia,
Gildardo/Santa Clara (8) ;EXT 2000 1996/1-0 (96)}) 13... Rc8 (13... Bc7 14. Na4
Qd6 15. g3 Ne4 16. Nc5 Nxc5 17. Rxc5 Rad8 18. Qd3 $14 {[%csl Rd5]} (18. Rxc6 $2
Qxc6 19. Qd4 Qf6 20. Qxf6 gxf6 21. Bxf6 Rd6 $15 {Pfleger,Helmut-Wockenfuss,
Klaus/Bundesliga 8384 ;GER-chT 1984/1/2-1/2 (53)})) 14. Rc2 (14. b5 axb5 15.
Nxb5 Bb8 16. h3 Bxf3 17. Bxf3 $14 {1-0 Frey,Kenneth-Pilarte,Rene/Havana-B (9) ;
MCD 1983 (40)}) 14... Rc7 15. Na4 Ne4 16. Nc5 Bc8 17. Qa1 Bxc5 18. bxc5 f6 19.
Rd1 $14 {Petronic,Jovan-Gligoric,Svetozar/JUG-ch Novi Sad ;CBM 49 1995/1/2-1/2
(55)}) 13. Na4 (13. Rc1 Qd6 14. g3 $5 (14. b5 $6 Ne5 15. Nxe5 Qxe5 (15... Rxe5
16. b6 Bxb6 17. Na4 Bc7 18. Rxc7 (18. Bxe5 Qxe5 19. g3 Bh3 20. Re1 Ba5 $15)
18... Qxc7 19. Nb6 (19. Bxe5 Qxe5 20. Nb6 Rb8 21. Bf3 Be6 $15) 19... Rb8 (19...
Qxb6 20. Bxe5 Bd7 $44) 20. Qc1 (20. Qa1 Re6 21. Bxf6 gxf6 22. Nxd5 Qe5 23. Qa2
Rd6 $19 {Purgin,Nikolaj-Monin,Nikolay/St Petersburg op ;TD 1993/1-0 (70)})
20... Qxc1 21. Rxc1 Re8 22. Bxf6 gxf6 23. Nxd5 Kg7 $17) 16. g3 Bh3 17. Na4 Qd6
18. Re1 Ba5 19. Bc3 axb5 20. Bxb5 $14 {1/2-1/2 Kallai,Gabor-Palkovi,Jozsef/
HUN-ch ;TD 1989 (35)}) 14... Bh3 15. Re1 Rad8 16. b5 $14) (13. Qd2 Qd6 14. Rfd1
d4 $6 {Further events in this game are not justify this premature pawn
sacrifice.} 15. exd4 Bg4 16. g3 Rad8 17. Qd3 $1 (17. Kg2 $6 Bxf3+ (17... Rxe2
$2 18. Qxe2 (18. Nxe2 Bxf3+ $1 19. Kxf3 Qd5+ 20. Ke3 Qe4#) 18... Nxd4 19. Rxd4
Bxf3+ 20. Qxf3 Qxd4 21. Qxb7 $16) 18. Bxf3 Nxd4 19. Bxb7 Qb6 20. Bd5 Nb3 21.
Bxb3 Rxd2 22. Rxd2 $132) 17... Bh5 {Also lead to worse position} (17... Bb6 18.
Na4 (18. d5 Ne7 $11 {[%csl Rd5]}) 18... Bxf3 (18... Bxd4 19. Bxd4 Nxd4 20. Qxd4
Qxd4 21. Nxd4 Bxe2 22. Nxe2 Rxd1+ 23. Rxd1 Rxe2 24. Kf1 Re7 25. Nc5 g5 26. Rd8+
Kg7 27. Rb8 $16) 19. Bxf3 Bxd4 20. Qc2 $16 {1-0 Granda Zuniga,Julio E-Franco
Ocampo,Zenon/Barcelona (2) ;CBM 21 1990 (37)}) 18. b5 $1 Bxf3 19. Bxf3 Nxd4 20.
Bxb7 axb5 21. Ne4 (21. Nxb5 Ne2+ 22. Qxe2 Rxe2 23. Rxd6 Bxd6 24. Bxf6 gxf6 $17)
21... Nxe4 22. Bxe4 $16) (13. Qd3 $5 $14 {[%cal Gf1d1]}) 13... Ne4 14. Nd4 $6 {
This move is connected with f2-f4 promotion which weaken important squares on
the e-line. This plan gives to Black chance to equalize.} ({In my opinion,
better is} 14. Rc1 Qd6 15. g3 Bh3 16. Re1 $14 {[%csl Rd5]}) 14... Qd6 15. f4 {
[%csl Re3,Re4]} Bd7 (15... Nf6 $6 16. Nxc6 $1 (16. Qd3 $6 Nxd4 17. Bxd4 Bg4 $11
) 16... bxc6 (16... Qxc6 17. Rc1 Qd6 18. Bxf6 gxf6 19. Nc3 Be6 20. Qd3 $14 {
[%csl Rd5,Rf6,Rf7][%cal Ge2f3]}) 17. Bd4 (17. Be5 Rxe5 18. fxe5 Qxe5 $17) 17...
Ne4 18. Rc1 $14 {[%cal Gc1c6]}) 16. Rc1 Rad8 ({Also good is} 16... Rac8 $132) (
{and} 16... Qe7 17. Bf3 Rac8 $132) 17. Bf3 Qg6 (17... Qh6 $5 18. Bg4 $11 {
-like in this game}) (17... Ng5 $2 18. Nc5 Nxf3+ 19. Rxf3 Bc8 (19... Bg4 20.
Nxb7 $16) 20. Rg3 {[%csl Rg7][%cal Gb2g7,Gg3g7]} f6 21. Nxa6 $1 $16) 18. Bh5
Qh6 19. Bg4 Nxd4 $2 {Black put mistake...} ({Right was} 19... Bxg4 20. Qxg4 Nf6
$1 (20... Nxd4 $2 21. Rxc7 Nb5 22. Rxb7 Ned6 23. Rb6 Rxe3 24. Nc5 $16 (24. Bc1
$16)) 21. Qf5 (21. Qf3 Rc8 22. Nxc6 bxc6 23. Nc5 a5 $132) 21... Ne4 22. Nxc6
bxc6 23. Bd4 Nd2 24. Rfd1 Nc4 25. Rd3 $132) 20. Bxd7 $2 {...but White miss
advantage after} (20. Rxc7 $1 Nf5 (20... Bxg4 21. Qxg4 Nf6 22. Qg5 $1 (22. Qd1
$2 Nf5 $17) 22... Ne2+ (22... Qxg5 {Black can't take on g5 because of line f
opening.} 23. fxg5 $16 {[%csl Rf7][%cal Gf1f7]}) 23. Kh1 Ne4 24. Qxh6 gxh6 25.
Nb6 $1 $16) 21. Bxf5 Bxf5 22. Rxb7 Nd6 23. Rb6 $16) 20... Rxd7 21. Bxd4 Rde7 (
21... Qe6 $132 {[%csl Rd5,Re3]}) 22. Rc2 Nd6 $6 $14 (22... b5 23. Nc5 Qg6 $11 {
[%csl Rd5,Re3]} (23... Bb6 $132)) 23. Nc3 {[%csl Rd5]} Qe6 24. Bc5 (24. Bxg7 $2
Kxg7 25. Nxd5 Bb6 $1 26. Kh1 Nf5 $15) (24. Be5 d4 25. exd4 f6 26. d5 Qf5 27.
Bxd6 (27. Bd4 Nc4 $44 {[%csl Ra3][%cal Gc4e3]}) 27... Bxd6 $44) 24... Rd7 $6
$16 (24... d4 $1 {After this strong P sacrifice Black retain good
possibilities for successful defence:} 25. exd4 (25. Bxd4 Nf5 $44 {[%csl Rd4,
Re3]}) 25... b6 26. Bxd6 (26. d5 Qg6 27. Bd4 Nf5 $44) 26... Qxd6 27. b5 a5 28.
a4 Re3 $14) 25. Nxd5 Nf5 $4 $18 {[%mdl 8192]} (25... Bd8 26. Rd2 (26. Bxd6 Rxd6
27. Rd2 Kh8 $14) 26... Ne4 27. Rd4 b6 28. Nxb6 Rxd4 29. Qxd4 Bf6 30. f5 Qb3 31.
Qd5 Nxc5 32. Qxc5 Qxa3 33. Nd5 $16) 26. e4 Kh8 ({Was not help also} 26... Bd8
27. Rd2 Qxe4 28. Nf6+ Bxf6 29. Rxd7 Ne3 30. Bxe3 Qxe3+ 31. Kh1 $18) 27. Nxc7
1-0

[Event "RUS-Cup01 Chigorin Memorial"]
[Site "St Petersburg"]
[Date "1997.11.04"]
[Round "4"]
[White "Shipov, Sergei"]
[Black "Yurtaev, Leonid"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2575"]
[BlackElo "2520"]
[Annotator "Tsesarsky,I"]
[PlyCount "83"]
[EventDate "1997.11.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 062"]
[Source "ChessBase"]
[SourceDate "1998.01.31"]
[SourceVersion "1"]
[SourceVersionDate "1998.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Bg5 Be7 6. Bxe7 Nxe7 7. dxc5 Qa5+
8. Nc3 Nbc6 9. e3 Qxc5 10. Be2 (10. Bb5 O-O 11. Bxc6 (11. O-O Bg4 12. Bxc6 bxc6
(12... Bxf3 13. Qxf3 bxc6 14. Rac1 Qb4 15. b3 Rfd8 16. Rfd1 Qd6 17. Na4 g6 18.
Nc5 Rab8 19. Qg3 Nf5 20. Qxd6 Rxd6 21. g3 $14 {1-0 Stohl,I-Votava,J/CSR-chT
1992 (68)}) 13. Qd4 Qxd4 14. Nxd4 c5 15. Nb3 Rfc8 16. h3 Be6 17. Rfd1 Rab8 $11
{1-0 Jirovsky,M-Gabriel,C/Prague mJ 1991 (39)}) 11... bxc6 12. O-O Rb8 13. Rc1
Qa5 14. Qd2 (14. b3 Bg4) 14... Bg4 15. Nd4 Rfd8 16. h3 Bh5 $132 {1-0 Jirovsky,
M-Orsag,M/Decin op 1995/EXT 95op (35)}) 10... O-O 11. O-O Rd8 (11... Be6 12.
Qa4 (12. Rc1 Rad8 13. Na4 (13. a3 Nf5 14. b4 Qe7 15. Nb5 $14 {1-0 Kochiev,
A-Kiik,K/Tallinn 1985 (33)}) 13... Qd6 14. Nc5 Bc8 15. Qd2 b6 16. Nb3 Bg4 17.
Rfd1 Qh6 18. Nbd4 Rd6 $1 19. b4 (19. h3 Bxh3 20. Nxc6 Nxc6 21. gxh3 Qxh3 22.
Ng5 Rg6 23. f4 Ne5 $1 24. Bf1 Qg3+ 25. Bg2 Rxg5 26. fxe5 Rh5 $17) 19... Qh5 20.
b5 Nxd4 21. Nxd4 Bxe2 22. Nxe2 $16 {1-0 Tal,M-Ivanovic,B/Bugojno 1984 (38)})
12... Qb6 13. Qa3 Nf5 14. Na4 Qa5 15. Rfd1 Rac8 16. Ng5 d4 17. Nxe6 fxe6 18. e4
$14 {Kortschnoj,V-Chandler,M/London 1984/MCL 01/1-0 (62)}) 12. Rc1 (12. Qd2 Nf5
(12... Bg4 13. Nd4 Bxe2 14. Ncxe2 Rd6 15. Rfd1 Rad8 16. Rac1 Qb6 17. h3 $14 {
1/2-1/2 Duer,W-Angerer,H/AUT BL 1989 (61)}) (12... d4 13. Rfd1 d3 14. Bxd3 Bf5
15. Qe2 Bxd3 16. Rxd3 Rxd3 17. Qxd3 Rd8 18. Qb5 $16 {1-0 Fischdick,G-Kondou,E/
Thessaloniki olw 1984 (42)}) 13. Rfd1 Be6 14. Nb5 Rac8 15. Bd3 a6 16. Bxf5 Bxf5
17. Nbd4 Be4 18. Rac1 Qd6 19. Rc3 {+/= Speelman,J-Chandler,M/Hong Kong 1984}) (
12. Qa4 Be6 13. Rfd1 a6 14. Rac1 Qb6 15. Rd2 h6 16. Rcd1 Rac8 17. Nd4 Nxd4 18.
Qxd4 Qa5 19. a3 Nc6 20. Qf4 $14 {1/2-1/2 Drasko,M-Kosic,D/JUG-ch Tivat 1994 
(46)}) 12... Qa5 (12... Bg4 13. Qa4 Bh5 (13... Bxf3 14. Bxf3 Ne5 15. Be2 N7c6
16. Rfd1 Nc4 (16... d4 17. Nb5 Qb4 18. Qxb4 Nxb4 19. exd4 $16) 17. Rxd5 $1 (17.
Nxd5 $6 b5 18. b4 Nxb4 19. Qxb4 Rxd5 20. Qxc5 Rxc5 21. Rd7 $14 {1/2-1/2
Georgiev,K-Marjanovic,S/Sarajevo 1985 (41)}) 17... Rxd5 18. Nxd5 b5 19. Qd1 Rd8
20. e4 $18) 14. Qb3 Na5 15. Qa4 Nac6 16. Rfd1 Qb6 17. Qa3 Rac8 18. h3 h6 19.
Na4 $14 {Stohl,I-Fogarasi,T/Mitropa Cup 1991/CBM 26/ - (70)}) 13. Rc2 $5 (13.
a3 $14) 13... h6 (13... Bg4 14. Rd2 Rac8 15. Nd4 Bxe2 16. Ndxe2 Ne5 17. Qb3 Nc4
18. Rd3 Ne5 (18... Qb6) 19. Rd4 (19. Rd2 Nc4 $11) 19... N5c6 20. Rd2 $14) 14.
Rd2 Be6 15. Qb1 $5 Rab8 (15... Bf5 $1 16. Qa1 $14 (16. Bd3 d4 $1 17. Bxf5 Nxf5
18. exd4 Ncxd4 19. Nxd4 Nxd4 20. Kh1 $11) (16. Qc1 Rac8 17. Rfd1 Be4 18. a3 $14
)) (15... Rac8 16. Rfd1 $14) 16. Rc1 $5 (16. Rfd1 $14) 16... b5 17. b3 a6 (
17... Bg4 18. Nd4 Bxe2 19. Ndxe2 Rbc8 20. Qb2 $14) 18. Qb2 Rbc8 19. h3 (19. Bd1
Nf5 20. Ne2 Nce7 21. Ned4 Rxc1 22. Qxc1 Rc8 23. Qb2 Nxd4 24. Nxd4 Qc3 25. Qxc3
Rxc3 26. Rc2 $14) 19... Nf5 (19... b4 20. Na4 Na7 21. Rdc2 Rxc2 22. Rxc2 Rc8
23. Rxc8+ Nexc8 24. Qd2 (24. Nd4 Bd7 25. Qc2 Bxa4 26. bxa4 Ne7 27. Kf1 $14)
24... Nc6 25. Qc2 N8e7 26. Qc5 $14) 20. Rcd1 $6 (20. g4 $1 Nfe7 (20... d4 21.
Nd1 Nd6 22. exd4 $16 (22. Nxd4 Nxd4 23. Rxd4 Rxc1 24. Qxc1 Qxa2 $132)) 21. Bf1
$14) 20... Nce7 $5 (20... d4 $1 21. exd4 Ncxd4 22. Nxd4 Nxd4 23. Rxd4 Rxd4 24.
Rxd4 Qxc3 (24... Rxc3 25. Qd2 $14) 25. Rd8+ Kh7 26. Qxc3 Rxc3 27. Rd6 Bc8 28.
Kh2 g5 $11) 21. b4 Qb6 (21... Qc7 22. Rd3 $14) 22. Nd4 Nxd4 23. Rxd4 Qc7 $6 (
23... Rd7 $1 24. R4d3 (24. Bf3 $2 Nf5 $1 25. Nxd5 $4 Nxd4 $1 26. Nxb6 Nxf3+ 27.
gxf3 (27. Kf1 Rxd1+ 28. Ke2 Rd2+ 29. Qxd2 Nxd2 30. Nxc8 Bxc8 $19) 27... Rxd1+
28. Kg2 Rc6 $19) (24. Qd2 Rcd8 25. Rd3 (25. Bf3 Nc6 26. Rxd5 Bxd5 27. Nxd5 Ne5
$17) 25... Bf5 26. Rd4 Be6 $11) 24... Rcd8 $1 (24... Bf5 25. Nxd5 Nxd5 26. Rxd5
Rxd5 27. Rxd5 Qg6 (27... Rc2 28. Qe5 Rxe2 29. Qxf5 $16) 28. g4 Rc2 29. Qe5 Rxe2
30. Qe8+ Kh7 31. Rxf5 $18) 25. Bf3 (25. a4 Nc6 $44) 25... d4 26. exd4 (26. Rxd4
Rxd4 27. exd4 Rxd4 $11) 26... Rxd4 (26... Ng6 $1 27. R3d2 (27. Ne4 Ne5 $17)
27... Rxd4 28. Nd5 Rxd2 29. Qxd2 (29. Nxb6 Rxb2 (29... Rxd1+ 30. Bxd1 Rxd1+ 31.
Kh2 Rd6 32. Na8 Rc6 33. Qd4 Bxa2 34. Qa7 $16) 30. Rxd8+ Kh7 $17) 29... Bxd5 30.
Bxd5 Kh8 31. Qc2 Qf6 $11) 27. Na4 Rxd3 28. Nxb6 Rxd1+ 29. Bxd1 Rxd1+ 30. Kh2
Rd6 31. Na8 Nd5 32. Qd4 Rc6 $1 $44 {[%csl Ra8]}) 24. R4d3 Qe5 25. Bf3 Rc4 (
25... Rd7 26. Qd2 Rdc7 27. Nxd5 Nxd5 28. Bxd5 Rc2 29. Qe1 Bxd5 30. Rxd5 Qb2 31.
Rd8+ Rxd8 32. Rxd8+ Kh7 $44) 26. Qa3 (26. Qd2 Rxb4 27. e4 (27. Nxd5 Nxd5 28.
Bxd5 Rb2 29. Qc1 (29. Bxe6 Rxd2 30. Rxd8+ Rxd8 31. Rxd8+ Kh7 32. Bxf7 Qa1+ 33.
Kh2 Qf6 34. Bg8+ Kg6 35. Ra8 Qc6 $15) 29... Bxd5 30. Rxd5 Rxd5 31. Rxd5 Qxd5
32. Qxb2 a5 $15) 27... Qf6 (27... Re8 28. exd5 Bf5 29. Re3 Qd6 30. Qe2 $14) 28.
Nxd5 Nxd5 29. exd5 Rb2 30. Qc3 Qxc3 31. Rxc3 Bf5 $132) 26... Rc6 $5 (26... Rd6
$1 27. Ne2 (27. e4 d4 28. Nd5 Nxd5 29. exd5 Bxd5 $17) 27... Nc6 $132) 27. e4 $1
(27. Ne2 Rcd6 28. Nd4 $14) 27... d4 (27... Rcd6 28. exd5 Bxd5 (28... Nxd5 29.
Ne4 Rc6 30. Qa5 $16) 29. Nxd5 Nxd5 30. Bxd5 Rxd5 31. Rxd5 Rxd5 32. Rxd5 Qxd5
33. Qxa6 $16) 28. Nd5 Bxd5 (28... Ng6 29. Rxd4 $16) 29. exd5 Rc3 (29... Rc4 $6
30. Qxa6 $14) 30. Qxa6 (30. Qa5 Rd6 31. Rxd4 Nc6 $1 $17) 30... Rxd3 $8 31. Rxd3
Qe1+ 32. Kh2 Nf5 (32... Nxd5 33. Qa5 Qe5+ 34. g3 Rc8 35. a3 (35. Qxb5 $4 Rc2
$19) 35... Ne3 $1 36. Qa6 (36. fxe3 Rc2+ $19) 36... Rc2 37. Qa8+ Kh7 38. Qe4+
Qxe4 39. Bxe4+ f5 40. Bc6 Rxf2+ 41. Kh1 Rf1+ 42. Kh2 Rf2+ $11) 33. Qb6 (33. Qa5
Rc8 34. Qxb5 Qxf2 35. Rd1 Ne3 36. Ra1 Qb2 $132) 33... Rc8 (33... Ra8 34. d6
Qe5+ 35. Kg1 (35. g3 $4 Rxa2 $19) 35... Qe1+ 36. Kh2 Qe5+ $11) 34. Bg4 $4 (34.
Qxb5 Qe5+ $11) 34... Qe5+ $19 35. g3 (35. Rg3 Rb8 36. Qxb8+ Qxb8 37. Bxf5 Qe5
$19) 35... Rc2 36. Rf3 Nd6 $4 (36... Rxf2+ 37. Rxf2 Qxg3+ 38. Kh1 Qxf2 39. Qb8+
Kh7 40. Bxf5+ Qxf5 41. d6 d3 $19) 37. Qb8+ $18 Kh7 38. Bf5+ $1 Qxf5 (38... g6
39. Bxc2) 39. Rxf5 Nxf5 40. Qf4 g6 41. g4 Ng7 42. d6 1-0

[Event "Clichy"]
[Site "Clichy"]
[Date "2001.06.26"]
[Round "2"]
[White "Renet, Olivier"]
[Black "Conquest, Stuart"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "2494"]
[BlackElo "2563"]
[Annotator "Wells,P"]
[PlyCount "70"]
[EventDate "2001.06.25"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "FRA"]
[EventCategory "14"]
[SourceTitle "CBM 085"]
[Source "ChessBase"]
[SourceDate "2001.11.13"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.13"]
[SourceQuality "1"]

1. Nf3 {I never cease to wonder at the apparent casual attitude to tempi which
characterise the theory of IQPs. For example, look at the often played} (1. d4
Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. Nf3 c5 7. O-O cxd4 8. exd4 dxc4
9. Bxc4 Nc6 10. a3 Be7 11. Ba2 {which is a clear tempo worse for black than
the next note.}) 1... c5 2. c4 Nf6 3. Nc3 e6 4. e3 d5 5. d4 a6 (5... cxd4 6.
exd4 Be7 7. Bd3 dxc4 8. Bxc4 Nc6 9. a3 O-O 10. O-O b6 11. Ba2) 6. cxd5 exd5 7.
Be2 Nc6 8. O-O Bd6 9. dxc5 Bxc5 10. b3 O-O 11. Bb2 Re8 12. Rc1 Ba7 13. Na4 Ne4
14. Nd4 {[%cal Gd8g5,Gc8h3,Yd4c6,Yb7c6,Ge8e6,Ge6h6] This manouevre does not
turn out well. But a real problem for white - what else is the plan in such a
position??} Qg5 $1 {Excellent. Could we have another 'reversed openings
paradox'? In the similar case in which white has the isolani the extra tempo
has usually been expended on Qd3 ( ...Qd6 ). However, here still being on d8
enables this rather effective sally. The position cannot be as clear as the
remaining play suggests, but black's attack clearly deserves respect.} 15. Nxc6
bxc6 16. Bd4 (16. Rxc6 Nxf2 17. Kxf2 Qxe3+ 18. Ke1 Bg4 19. Rc2 d4 20. Bc1 Qe4
21. Rf4 Qxg2 22. Qd3 Qh1+ 23. Rf1 Qxh2) 16... Bh3 17. Bf3 Bxd4 18. Qxd4 Re6 19.
Rc2 (19. Nc5 Rg6 $1 $40 (19... Nxc5 20. Rxc5 Bxg2 (20... Rf6 21. Qd1 Rg6 22.
Qc2 Bxg2 23. h4 Qxh4 24. Bxg2 Rxg2+ 25. Kxg2 Qg4+) 21. h4 $1 Bxf3+ 22. hxg5 Re4
23. Rxc6 Rxd4 24. exd4 $18)) 19... Rg6 20. Bxe4 dxe4 21. f4 exf3 22. Rxf3 Rd8
23. Qa1 Bxg2 24. Rg3 Qh5 25. Kxg2 Rxg3+ 26. hxg3 Rd1 27. Qxd1 Qxd1 28. Rf2 Qd5+
29. Kh2 Qd3 30. Nb2 Qxe3 31. Rg2 Qh6+ 32. Kg1 Qc1+ 33. Kh2 h5 34. Nd3 Qe3 35.
Nf4 h4 0-1