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Главная страница Справка Коды ЭШД B00 - B99 B34

Коды ЭШД

B31 B32 B33

B34

B35 B36 B37

B34

Код энциклопедии шахматных дебютов (ЭШД)

Описание

RU: Сицилианская защита (вариант Симагина)
EN: Sicilian: Accelerated Dragon with 5 Nc3: sidelines

Ходы

1. e4 c5 2. Кf3 Кc6 3. d4 c:d4 4. К:d4 g6 5. Кc3 Сg7

Дебюты

Сицилианская защита

[Event "Lippstadt 9th"]
[Site "Lippstadt"]
[Date "1999.08.01"]
[Round "10"]
[White "Matthias, Heiner"]
[Black "Naiditsch, Arkadij"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2399"]
[BlackElo "2417"]
[Annotator "Alterman,B"]
[PlyCount "114"]
[EventDate "1999.07.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[EventCategory "8"]
[SourceTitle "CBM 072"]
[Source "ChessBase"]
[SourceDate "1999.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nde2 d6 7. g3 h5 $6 {
[%mdl 16384] I don't like this move.Black only created himself a weakness on
the kingside.Better 7...Nf6} 8. h3 Nf6 9. Bg2 Bd7 10. b3 Rc8 11. Bb2 Nh7 {
Result of dubious strategy.Black King should stand on the centre.} 12. Qd2 Qa5
13. O-O-O Nf8 14. Kb1 Ne6 15. Nd5 Qxd2 16. Rxd2 Bxb2 17. Kxb2 h4 18. c4 $2 {
Dubious decision.White only help for black knight take for a full control
important central square  and open "H" file for the black passive rook.Much
better was} (18. g4 $1 g5 19. c4 Ne5 20. f4 gxf4 21. Nexf4 {And black has a
weak pawn on h4.}) 18... hxg3 19. fxg3 Ne5 20. h4 Nc5 21. Nd4 Ng4 22. Nc2 $2 {
[%mdl 8192] white overlooked a tactical point of last black's move.} Nf2 $1 {
[%csl Rd3][%cal Gf2e4,Gf2h1,Gc5e4]} 23. Rg1 Nfxe4 24. Re2 f5 25. b4 {White
need to attack the knight on c5 but this attempt doesn't help.Opening position
in the centre will be on the black favor.} Nd3+ 26. Kb3 Ne5 27. Bxe4 fxe4 28.
Rxe4 Bf5 {[%csl Rc4][%cal Gf5c2,Gc8c2,Re5c4]} 29. Re3 e6 30. Nf4 Nxc4 31. Rc3
Nd2+ 32. Kb2 Rxc3 33. Kxc3 Nf3 34. Rf1 Ke7 $1 {Most technical decision.White's
position hopeless.} 35. Rxf3 Rc8+ 36. Kb3 Bxc2+ 37. Kb2 Be4 38. Rc3 Rxc3 39.
Kxc3 e5 40. Nh3 d5 {Rest need no comment.Black's passed pawn in the centre
decide the game.} 41. Ng5 Bf5 42. a4 Bg4 43. Kd2 b6 44. a5 bxa5 45. bxa5 Kf6
46. Kd3 Bc8 47. Kd2 Kf5 48. Nf7 Be6 49. Nd8 Bd7 50. Nf7 d4 51. Nd6+ Ke6 52. Ne4
Bc6 53. Ng5+ Kf5 54. Nf7 e4 55. g4+ Kf4 56. Ng5 e3+ 57. Kd3 Bb5+ 0-1

[Event "Elgoibar 09th"]
[Site "Elgoibar"]
[Date "1999.??.??"]
[Round "7"]
[White "Sanz Alonso, Francisco Javier"]
[Black "Georgiev, Vladimir"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2435"]
[BlackElo "2519"]
[Annotator "Alterman,B"]
[PlyCount "72"]
[EventDate "1999.11.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "9"]
[SourceTitle "CBM 075"]
[Source "ChessBase"]
[SourceDate "2000.04.05"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Ng8 9. f4 f6 10. exf6 (10. Bc4 fxe5 11. O-O e4 12. f5 Nf6 13. fxg6 d5 14.
Rxf6 exf6 15. Nxd5 Be6 16. Nb6 Bxc4 17. Nxa8 Qxa8 18. Qd4 Be6 19. Qxe4 Qc8 20.
Rf1 O-O 21. gxh7+ Kh8 22. Bxa7 Bd5 23. Qh4 Re8 24. Re1 Rxe1+ {Dowling,
J-Kaliksteyn,A/Philadelphia 1999/EXT 2000/0-1 (34)}) 10... Nxf6 11. Be2 O-O 12.
O-O d6 $146 (12... Qa5 13. Qd2 Rb8 14. Rab1 d6 15. a3 Ng4 16. Bd4 Bxd4+ 17.
Qxd4 Qb6 18. Qxb6 axb6 19. Bf3 Bd7 20. Rbe1 Rf7 21. g3 h6 22. Ne4 Kf8 23. Re2
Nf6 24. Rfe1 Nxe4 25. Bxe4 Rf6 26. Bd3 e6 27. Rd2 {Fernandes,A-Andersson,U/
Novi Sad 1990/TD/1/2-1/2 (44)}) (12... Rb8 13. Bxa7 Rxb2 14. Bc4+ Kh8 15. Rb1
Qa5 16. Bd4 Rb4 17. Rxb4 Qxb4 18. Be2 Bb7 19. Qd3 Ba6 20. Qe3 Bxe2 21. Nxe2 Ng4
22. Bxg7+ Kxg7 23. Qc3+ Qxc3 24. Nxc3 Ne3 25. Re1 Nxc2 26. Rxe7+ Rf7 27. Re2 {
Bannik,A-Lein,A/Odessa 1955/EXT 99/0-1 (42)}) (12... d5 13. Bd4 Rb8 14. Rb1 a5
15. Kh1 Bf5 16. Bd3 Qd7 17. Na4 Ng4 18. Nc5 Qc8 19. Bxf5 Qxf5 20. h3 Nf6 21. g4
Qc8 22. Qe1 h5 23. Ne6 Rf7 24. Ng5 hxg4 25. Nxf7 Kxf7 26. f5 gxf5 27. Qh4 {
Edvardsson,K-Jonasson,B/Reykjavik 1994/CBM 39 ext/1/2-1/2 (60)}) 13. Bf3 Rb8
14. Na4 c5 15. c4 Qd7 $5 {[%cal Gf6g4,Gd7a4][%mdl 2048] Interesting idea of
Georgiev.} (15... Be6 16. Rc1 Qd7 17. b3 $11) 16. h3 Nh5 {[%csl Gf4]} 17. Rb1 (
17. Bxh5 gxh5 18. Rc1 Qf5 $15) 17... Ng3 18. Re1 Nf5 {[%csl Gd4][%cal Rf5e3]
Now black has unpleasant positional pressure.} 19. Bd2 (19. Bf2 Nd4 20. Bg4 Qe8
$15) 19... Nd4 20. Nc3 e6 (20... Nxf3+ 21. Qxf3 Bb7 22. Qe2 Rbe8 $15) 21. b3
Nxf3+ 22. Qxf3 Bb7 23. Qg3 Rf5 24. Ne4 Bd4+ 25. Kh1 Rbf8 26. Qg4 Kh8 27. Rbd1 (
27. Ng3 $1 R5f7 28. Ne4 $8) 27... Bc6 28. Bc1 (28. Ng3 $11) 28... e5 $2 {
[%mdl 8192]} 29. fxe5 Bxe5 30. Bh6 R8f7 31. Kg1 $2 {[%mdl 64]} (31. Nxc5 $1
dxc5 32. Rxe5 $1 Rxe5 33. Rxd7 $16) 31... Qc7 32. Kh1 $2 (32. Ng5 Re7 33. Nf3
$15) 32... Rf4 33. Bxf4 Rxf4 34. Qe6 Bxe4 35. Rxe4 Rxe4 36. Rf1 Kg7 0-1

[Event "RUS-Cup03 Geller Memorial"]
[Site "Moscow"]
[Date "1999.02.11"]
[Round "2"]
[White "Odeev, Handszar"]
[Black "Motylev, Alexander"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2403"]
[BlackElo "2505"]
[Annotator "Alterman,B"]
[PlyCount "102"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Bg5 d6 8.
Be2 (8. Qd2 Be6 (8... h6 9. Be3 Ng4 10. Bf4 a5 11. Bb5 Bd7 12. a4 Nb4 13. O-O
Ne5 14. Bxe5 Bxe5 15. Rad1 Bg7 16. Bxd7+ Qxd7 17. Nb5 O-O 18. Nxa5 Nxc2 19. Rc1
Rfc8 20. b3 Nd4 21. Nxd4 Rxc1 22. Rxc1 Bxd4 23. Nc4 $14 {Conquest,S-Pekarek,A/
CSR-ch int Prague 1989/EXT 89ch/1-0 (43)}) (8... a5 9. Bb5 O-O 10. f3 Ne5 11.
a4 Be6 12. Nd4 Qc8 13. Nxe6 fxe6 14. O-O Nc4 15. Bxc4 Qxc4 16. b3 Qc5+ 17. Be3
Bh6 18. Nd1 Rac8 19. c4 Bxe3+ 20. Qxe3 Nd7 21. Re1 Qb4 22. Nf2 e5 $11 {
Jurkovic,A-Malakhov,V/Lunigiana 1998/0-1 (57)}) 9. Be2 Rc8 10. O-O Ne5 11. Bb5+
Bd7 12. Bh6 O-O 13. Bxg7 Kxg7 14. Bxd7 Qxd7 {~~ Ivanovic,B-Velimirovic,D/
Jugoslavija (ch) 1983/Inf 35}) 8... O-O 9. Qd2 Be6 (9... a6 10. Bh6 b5 11. h4
b4 12. Bxg7 Kxg7 13. Nd5 Nxe4 14. Qe3 Nf6 15. Bf3 Bg4 16. Nxf6 Bxf3 17. Nxh7
Bxg2 18. Rg1 Rh8 19. Ng5 Bd5 20. O-O-O e6 21. Rg4 Bxb3 22. axb3 Qa5 23. Nxf7
Kxf7 24. Qf3+ Ke7 25. Qxc6 Rad8 26. Rxg6 $18 {1-0 Kuzmin,G-Faibisovich,V/PZU
op 1998 (54)}) 10. Bh6 $5 Bxh6 (10... Rc8 11. Bxg7 Kxg7 12. O-O $14 (12. h4 h5)
) 11. Qxh6 a5 12. Qe3 (12. a4 Bxb3 (12... Qb6) 13. cxb3 Qb6) 12... a4 13. Nd4
Nxd4 14. Qxd4 a3 (14... Qa5 15. a3 Rfc8 $11) 15. b4 {[%mdl 16384]} (15. b3 $142
) 15... Qc7 16. Bd3 Rfc8 17. Nb5 Qc6 18. O-O Nd7 19. Na7 Qc3 20. Qxc3 Rxc3 21.
Nb5 Rcc8 22. c3 Nb6 $15 {[%csl Rc4][%mdl 4096] Black has better endgame and
not too easy to find contrchance in the king side} 23. f3 Na4 24. Rfc1 Bd7 25.
Rc2 Nb2 (25... Bxb5 26. Bxb5 Nxc3 $4 (26... Rxc3 $4 27. Bxa4) 27. Rac1 $18) 26.
Be2 Ra4 27. Rac1 Nc4 28. Bxc4 Rxc4 29. Nd4 Ra8 30. Kf2 f5 31. exf5 gxf5 32. Rd2
Rac8 33. Ne2 Kf7 34. Rd5 b6 35. Ke3 R4c7 {[%csl Rc3][%cal Rd7e6,Ye6c4,Gc7c4,
Gc7c3,Yc4e2]} 36. Rc2 Kf6 $1 37. g3 $2 (37. Kd2 $8) 37... Bc6 38. Rd1 (38. Rdd2
Bb5 39. Kd4 e5+ 40. Ke3 Ke6 $19) 38... Ba4 $19 39. Kd2 e5 40. Rf1 Bxc2 41. Kxc2
d5 42. Kb3 d4 43. cxd4 exd4 44. Nxd4 Rc3+ 45. Ka4 Rd3 46. Ne2 Rd2 47. Nf4 Ra8+
48. Kb3 b5 49. Rb1 Rf2 50. Nd3 Rxf3 51. Kc2 Rc8+ 0-1

[Event "GER-ch 77th"]
[Site "Osterburg"]
[Date "2006.02.08"]
[Round "6"]
[White "Baramidze, David"]
[Black "Becker, Michael"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2554"]
[BlackElo "2320"]
[Annotator "Atlas,V"]
[PlyCount "61"]
[EventDate "2006.02.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "CBM 112"]
[Source "ChessBase"]
[SourceDate "2006.06.07"]
[SourceVersion "1"]
[SourceVersionDate "2006.06.07"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. Nb3 Nf6 7. Nc3 O-O 8.
O-O a6 9. Re1 b5 10. Bf1 Bb7 11. Nc5 Bc8 12. e5 Nxe5 $6 (12... Ne8 {was to be
preferred.} {After} 13. Bf4 Nc7 14. Qd2 Ne6 {, Black has good counterchances.})
13. Rxe5 d6 14. Rd5 $1 Bg4 15. f3 Nxd5 16. Nxd5 $1 (16. Qxd5 {is strongly met
by} dxc5 17. fxg4 Bd4+ 18. Kh1 Bxc3 19. Qxd8 Raxd8 20. bxc3 Rd1 {, with a
dangerous initiative.}) 16... dxc5 17. fxg4 e6 18. Ne3 Qb6 (18... Qxd1 19. Nxd1
f5 {deserved a serious attention.}) 19. c3 Rad8 20. Qf3 f5 21. gxf5 gxf5 22. g3
Rd7 23. Ng2 $1 e5 24. a4 c4+ 25. Be3 Qg6 (25... Qe6 {was a better option.}) 26.
axb5 axb5 27. Ra5 e4 28. Qf2 Qc6 29. Be2 Be5 $2 ({Better was} 29... Kh8) 30.
Qf1 Bc7 $2 {The final mistake.} ({More tenacious was} 30... Kh8 {, although
after} 31. Bxc4 {White has good winning prospects.}) {[%tqu "En","How can
White finish the game?","Exploit the power of the battery on the diagonal
f1-a6.","Use your rook for the decisive blow.","a5b5","This simple and nice
move wins immediately.",4]} 31. Rxb5 $1 {[%csl Rc4,Rc6,Ge2,Gf1,Rg8][%cal Gf1c4]
Now the game is over:} ({Black resigned in view of} 31. Rxb5 Qxb5 (31... Rd3
32. Bxd3 cxd3 33. Rxf5) 32. Bxc4+) 1-0

[Event "EU-Cup 20th"]
[Site "Izmir"]
[Date "2004.10.07"]
[Round "5.2"]
[White "Golubev, Mikhail"]
[Black "Nedev, Trajce"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2520"]
[BlackElo "2528"]
[Annotator "Bangiev,A"]
[PlyCount "53"]
[EventDate "2004.10.03"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "TUR"]
[SourceTitle "CBM 104"]
[Source "ChessBase"]
[SourceDate "2005.01.27"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.27"]
[SourceQuality "1"]
[WhiteTeam "Eynatten"]
[BlackTeam "Skopje"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "MKD"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 Nf6 4. g3 g6 5. d4 cxd4 6. Nxd4 Bg7 7. Nde2 b5 {
'!?' Der VorstoЯ b5-b4 stellt hier ein wichtiges Element der schwarzen
Initiative am Damenflьgel dar.} 8. Bg2 (8. Nxb5 Qa5+ 9. Nbc3 Nxe4) 8... Rb8 9.
O-O O-O 10. Nd5 {'!?'} Nxd5 (10... d6 11. c3 Nd7 12. Be3) 11. exd5 {Man
beachte: Schwarz verfьgt ьber den d5-Raum nicht mehr, er sollte also den
e5-Raum sichern.} Ne5 12. Nd4 {'+/=' /\Re1} e6 {'!?'} (12... d6 13. Re1) 13.
Bf4 g5 {'!?' Damit mцchte Schwarz den e5-Raum zu sichern..} 14. Bc1 {/\f4} f5 (
14... g4 15. Bf4) (14... Ng6 $2 15. Be3) 15. f4 gxf4 16. Bxf4 Rb6 17. dxe6 {
'?!'} (17. a4 bxa4 18. Rxa4 Rxb2 $132) (17. c3 $5 Bb7 18. Qe2 $14 {z.B.} Ng6
19. Be3) (17. Re1 Nc4) 17... dxe6 18. Bxe5 Bxe5 19. Nc6 Qc7 {'?!'} (19... Qxd1
20. Rfxd1 Bxb2 21. Rab1 Ba3 22. Nxa7 Bc5+ 23. Kh1 b4 $17 {Ich habe keine
Erklдrung dafьr, warum Schwarz diese offenbar gьnstige Variante nicht wдhlen
wollte.}) 20. Nxe5 Qxe5 21. c3 {'='} Rd6 22. Qh5 Rfd8 23. Rad1 (23. Rae1 Qf6)
23... Qe3+ 24. Kh1 Rxd1 25. Rxd1 Rxd1+ 26. Qxd1 Kg7 27. Qg1 1/2-1/2

[Event "Portoroz/Nova Gorica"]
[Site "Portoroz"]
[Date "1991.??.??"]
[Round "?"]
[White "Grosar, Aljosa"]
[Black "Polgar, Zsuzsa"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2370"]
[BlackElo "2510"]
[Annotator "Blatny,P"]
[PlyCount "68"]
[EventDate "1991.??.??"]
[EventType "schev"]
[EventRounds "3"]
[EventCountry "SLO"]
[SourceTitle "CBM 024"]
[Source "ChessBase"]
[SourceDate "1991.10.01"]
[SourceVersion "1"]
[SourceVersionDate "1991.10.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 (4... Nf6 5. Nc3 g6 6. Nxc6 bxc6 7.
e5 Ng8 8. Bc4 Bg7 9. Qf3 e6 10. Bf4 Qa5 11. O-O Bxe5 12. b4 $1 Qc7 13. Nb5 Qb8
14. Bxe5 Qxe5 15. Rad1 d5 (15... Kf8 16. Nd6 $16) 16. Rfe1 Qb8 17. Bxd5 cxd5
18. Qxd5 Kf8 19. Qc5+ $1 $18 {Geenen-Miranda, Novi Sad(ol) 1990}) 5. Nc3 Bg7 6.
Be3 Nf6 7. Be2 O-O 8. f4 (8. O-O d5 9. exd5 Nb4 10. d6 Qxd6 11. Ncb5 Qd7 12. c4
a6 13. Qa4 Nc6 14. Rad1 Rb8 15. Nc3 Nxd4 16. Bxd4 $14) (8. Qd2 $6 d5 $1 9. exd5
(9. Nxc6 bxc6 10. e5 Ng4 11. Bxg4 Bxg4 12. f4 f6 13. exf6 Bxf6 14. Bd4 e5 $40)
9... Nxd5 10. Nxc6 (10. Nxd5 Nxd4 11. Bxd4 Qxd5 12. Bxg7 Qxg2 13. O-O-O Kxg7
14. Qe3 Qc6 $15) 10... bxc6 11. Rd1 Be6 12. Bd4 Bxd4 13. Qxd4 Qa5 14. Qa4 Qb6
15. Qa3 Rfb8 $15 {Barczay-Adorjan, Budapest 1978}) (8. Nb3 b6 9. f4 Bb7 10. Bf3
e5 11. O-O Qe7 12. g3 $14) 8... e5 $5 9. Ndb5 exf4 10. Bxf4 Ne8 11. O-O Ne5 12.
Nd5 a6 13. Nbc3 Nc7 14. Nxc7 Qxc7 15. Nd5 Qd8 16. Be3 b5 17. Bb6 Qg5 18. Bc5
Re8 19. Be3 Qd8 20. Bb6 Qg5 21. Nc7 Bb7 22. Bf3 f5 $1 23. Nxe8 Rxe8 $44 24. Qc1
(24. exf5 $142 $5 Nxf3+ 25. Rxf3 $10) 24... Nxf3+ 25. Rxf3 Qf6 26. Ba5 Rxe4 27.
Rf2 Qh4 28. Bc3 Bh6 29. Bd2 Bf8 $1 30. Be3 Bd6 31. g3 Bxg3 $1 $19 32. Rg2 (32.
hxg3 Qh1+ $3 33. Kxh1 Rh4+ 34. Kg1 Rh1#) 32... Bxh2+ 33. Kf1 Qh3 34. Qd2 Rxe3
0-1

[Event "Candidates qf2"]
[Site "Brussels"]
[Date "1991.??.??"]
[Round "5"]
[White "Timman, Jan H"]
[Black "Kortschnoj, Viktor Lvovich"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2630"]
[BlackElo "2610"]
[Annotator "Blatny,P"]
[PlyCount "82"]
[EventDate "1991.08.??"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "Candidates"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 $5 6. Nxc6 (6. Be2 {Dragon
}) 6... bxc6 (6... dxc6 7. Qxd8+ Kxd8 8. Bc4 $16 Ke8 9. Bf4 (9. e5 Ng4 10. f4
h5 11. Bd2 Bf5 12. h3 Nh6 13. O-O-O Bg7 14. Rhe1 {[+]}) 9... Bg7 10. O-O-O Nd7
11. Bc7 $1 Bxc3 12. bxc3 Kf8 13. Rd2 Kg7 14. Rhd1 {Gligoric-Kristiansen,
Reykjavik 1964}) 7. e5 Ng8 (7... Nd5 8. Nxd5 cxd5 9. Qxd5 Rb8 10. e6 $1 {
/\Qe5+-} f6 11. Bf4 $1 Rb6 (11... Rb4 12. Bd2 Rb6 13. Bb5 Rd6 14. Qc4 $40) 12.
Bb5) 8. Bc4 Bg7 (8... Qa5 9. Bf4 Bg7 10. Qf3 $40) (8... d5 9. exd6 exd6 (9...
Qxd6 10. O-O $36 {Geller-Stein, USSR(ch) 1966}) 10. O-O d5 11. Re1+ Be6 12. Bb3
Bg7 13. Na4 {+/=/+/-}) 9. Bf4 (9. Qf3 f5 (9... e6 10. Bf4 Qc7 11. O-O Bxe5 12.
Nb5 $1 Qb8 (12... cxb5 13. Bxe5 Qxe5 14. Qxa8 $18) 13. Bxe5 Qxe5 14. Rad1 d5
15. Rfe1 Qb8 16. Bxd5 cxd5 17. Qxd5 Kf8 (17... Bb7 18. Qc5 $18) 18. Qd8+ $40)
10. Bf4 Rb8 $1 (10... e6 11. O-O-O {/\h4 ->>>}) (10... Qa5 11. O-O Bxe5 12. b4
Qc7 13. Nb5 Qb8 14. Bxe5 Qxe5 15. Rfe1 Qb8 16. Qc3 $18) 11. O-O (11. O-O-O $6
e6 12. h4 Nh6 {/\Nf7,Rb4 קe5}) 11... e6 12. Rfe1 Qc7 13. Bb3 Ne7 $14) 9... Qa5
10. O-O (10. Qf3 Bxe5 $5 (10... f5 11. O-O Bxe5 12. b4 $1 $18 {-->9.Qf3}) (
10... e6 11. O-O Bxe5 12. b4 Qc7 13. Nb5 Qb8 14. Bxe5 Qxe5 15. Rad1 d5 $8 16.
Rfe1 Qb8 17. Bxd5 $1 $40) (10... f6 11. e6 Nh6 12. O-O-O Qc5 13. exd7+ Bxd7 14.
Qe2 Nf5 15. Rxd7 $18) 11. Bxf7+ Kxf7 12. Bxe5+ Nf6 13. Bxf6 exf6 14. O-O $14)
10... Bxe5 11. Bxe5 Qxe5 12. Re1 Qf4 (12... Qc7 13. Qf3 $40) 13. Re4 Qf6 14.
Re3 $1 {/\Rf3,Ne4->} d5 (14... Nh6 15. Ne4 Qf4 16. g3 Qc7 17. Nd6+ Kd8 (17...
Kf8 18. Qd4 f6 $8 19. Rxe7 $1 Kxe7 20. Re1+ $18) 18. Qd4 Rg8 (18... Rf8 19. Qg7
Rg8 20. Nxf7+ $18) (18... f6 19. Rxe7 $1 $18) 19. Nxf7+ Nxf7 20. Bxf7 Rf8 21.
Qg7 $18) 15. Bxd5 Bf5 (15... cxd5 16. Qxd5 $1 Rb8 17. Ne4 Qg7 $8 18. Rb3 $1
Rxb3 19. Qc6+ $1 $18) 16. Bf3 $2 (16. Re6 $1 {/\17.Bxc6+,18.Bxa8+- _|_}) 16...
h5 17. Qe2 Rb8 18. Na4 Kf8 19. Re1 Rb4 20. b3 Kg7 21. Rc3 $6 (21. c3 Rb7 22.
Qa6 Rc7 23. Qa5 {/\Nc5+- קa7}) 21... Bg4 22. Qe3 Bxf3 23. Qxf3 Qxf3 24. Rxf3
e6 25. Rd1 Nf6 26. c4 Rbb8 27. Rfd3 h4 28. f3 g5 29. Nc5 a5 30. Kf2 g4 31. Rd6
$2 (31. Rd4 $142 gxf3 32. gxf3 {/\Rf4,Rg1+ +/-}) 31... Rbc8 32. Ke3 h3 33. Rg1
(33. g3 $2 gxf3 34. Kxf3 Rh5 $17) 33... hxg2 34. Rxg2 Rh3 35. Rg3 Rxh2 36. fxg4
Rxa2 37. g5 Nh5 38. Rf3 Rg2 39. Rd7 $10 Kg6 40. Rfxf7 Rxg5 41. Ne4 Rg4 (41...
Rg4 42. Rfe7 Rxe4+ 43. Kxe4 Nf6+ 44. Ke5 Nxd7+ 45. Rxd7 Rb8 $10) 1/2-1/2

[Event "LAT-ch"]
[Site "Latvia"]
[Date "1994.??.??"]
[Round "7"]
[White "Sokolovs, Andrei"]
[Black "Lutskan, Ilmars"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2515"]
[BlackElo "2345"]
[Annotator "Boensch,U"]
[PlyCount "57"]
[EventDate "1994.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "LAT"]
[EventCategory "7"]
[SourceTitle "CBM 041"]
[Source "ChessBase"]
[SourceDate "1994.08.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.08.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 (6... dxc6 7.
Qxd8+ Kxd8 8. Bc4 Ke8 9. e5 $16) 7. e5 Nd5 $2 (7... Ng8 8. Bc4 Bg7 9. Bf4 $5 (
9. Qf3 f5 10. Bf4 $14) 9... Qa5 10. O-O Bxe5 11. Bxe5 Qxe5 12. Re1 Qf4 13. Re4
$1 Qf6 14. Re3 d5 15. Bxd5 $1 Bf5 16. Bf3 $16 {Timman,J-Kortschnoj,V (05)
Brussels cq2 1991 1/4 41}) 8. Nxd5 cxd5 9. Qxd5 Rb8 10. e6 $1 Bg7 $146 (10...
f6 11. Bf4 Rb4 12. O-O-O (12. Bd2 Rb6 13. Bb5 Rd6 14. Qc4 $18 {-ECO}) 12...
Rxf4 13. Bb5 Bh6 14. exd7+ Bxd7 15. Bxd7+ Kf8 16. Kb1 Rxf2 17. Qe6 Qb6 18. Bc6
Bd2 19. h4 Bc3 20. b3 Qb4 21. Bd5 {1-0 Varga,Zo-Barletta,A Budapest Schneider
mem op (1) 1991}) 11. exf7+ $18 Kf8 12. Bh6 $1 Bxh6 13. Qe5 Kxf7 14. Qxb8 Qa5+
15. c3 Qg5 16. Rd1 Qg4 17. Qb3+ e6 18. Qc4 Qg5 19. h4 Qe5+ 20. Be2 Rf8 21. h5
g5 22. Rh3 Kg8 23. Rf3 Rxf3 24. gxf3 Bb7 25. Rxd7 Bxf3 26. Qd3 Be4 27. Qd6 (27.
Qe3 $18) 27... Qf6 28. Rd8+ Bf8 29. Rxf8+ $1 (29. Rxf8+ Qxf8 30. Qxe6+ $18) 1-0

[Event "Hoogovens"]
[Site "Wijk aan Zee"]
[Date "1977.01.27"]
[Round "11"]
[White "Timman, Jan H"]
[Black "Miles, Anthony John"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2590"]
[BlackElo "2555"]
[Annotator "Bulletin"]
[PlyCount "130"]
[EventDate "1977.01.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "11"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Be2 Bg7 7. Nb3 Bxc3+ 8.
bxc3 Nf6 9. Bh6 $5 Nxe4 10. Bf3 Nf6 (10... Nxc3 $2 11. Bxc6+ bxc6 12. Qd4 $18)
11. O-O Ne5 12. Re1 Nfg4 13. Bxg4 Nxg4 14. Bg7 Rg8 15. Bd4 Qc7 $6 (15... Nh6 $5
) 16. Nd2 Kf8 17. Ne4 d5 18. Ng3 e5 19. h3 $1 (19. Be3 $2 Nxe3 20. Rxe3 Be6)
19... exd4 20. hxg4 Qf4 $1 21. g5 $1 Be6 (21... Bg4 $1) 22. Ne2 Qxg5 23. Qxd4
Qf5 24. Qb4+ Kg7 25. Nd4 Qf6 26. Qxb7 Rgb8 $1 27. Qc7 (27. Nxe6+ Qxe6) 27...
Rc8 28. Qa5 Re8 29. Rab1 (29. Re3) 29... Re7 30. Re3 Rae8 31. Nc6 Rd7 32. Rbe1
h5 33. Nd4 Rde7 34. Qc5 h4 35. Qd6 h3 36. Qg3 Rh8 37. gxh3 Rh5 38. h4 Qxh4 $6 (
38... Rxh4 $5 39. Nf5+ $2 Bxf5 40. Rxe7 Rg4) 39. Nf5+ Bxf5 40. Qxh4 Rxh4 41.
Rxe7 Be4 $1 42. f3 Bxf3 43. Rf1 $1 Rg4+ $1 44. Kf2 Be4 45. Ke3 Bf5 46. Rxa7 Kf6
47. a4 Rc4 48. Kd2 g5 $2 (48... d4 $1 49. Rf3 $1 g5 50. Ra6+ Ke5 51. Ra5+) 49.
a5 g4 50. Rb7 $1 (50. a6 $6 g3 51. Rb7 g2) 50... Ra4 51. Rb4 Rxa5 52. Rbf4 (52.
Rxg4 $6 Ke5 53. Rgf4 Bg6 54. c4 Ra2 $1) 52... d4 53. Rxg4 (53. cxd4 $2 Kg5)
53... Ra2 (53... dxc3+ 54. Kxc3 Rc5+ 55. Rc4) 54. Rxd4 (54. Rgf4 $6 dxc3+ 55.
Kxc3 Rxc2+ 56. Kb4 Rb2+) 54... Rxc2+ 55. Kd1 Rg2 (55... Rxc3 $2 56. Rd5 $18)
56. Rd5 Rg5 57. c4 Ke6 58. Re1+ Kf6 59. Rf1 Ke6 60. Kc1 Kf6 61. Rf2 Kg6 62. Kd2
Be6 63. Rxg5+ Kxg5 64. c5 f5 65. c6 f4 1-0

[Event "CHN Masters (Women) 2nd"]
[Site "Jiangsu Wuxi"]
[Date "2012.04.12"]
[Round "3"]
[White "Ding, Yixin"]
[Black "Tan, Zhongyi"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2350"]
[BlackElo "2438"]
[Annotator "CB"]
[PlyCount "71"]
[EventDate "2012.04.10"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "CHN"]
[EventCategory "8"]
[SourceTitle "CBM 148 Extra"]
[Source "ChessBase"]
[SourceDate "2012.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 O-O 8.
O-O d5 9. exd5 Nb4 10. d6 Qxd6 11. Ncb5 Qb8 12. c4 Nc6 13. Nxc6 bxc6 14. Nd4
Bd7 15. Qb3 Qc7 16. Qa3 Rfe8 17. h3 Ne4 18. Bd3 Nd6 19. c5 Nf5 20. Nxf5 gxf5
21. Rad1 Be6 22. Bd2 f4 23. Qa4 Be5 24. Rfe1 Bd5 25. Qc2 h6 26. Bh7+ Kf8 27.
Qf5 f6 28. Qg6 e6 {White showed her tactical acumen with} 29. Bxf4 $1 Bxf4 30.
Rxd5 $1 {The key} Qg7 (30... cxd5 {is also mate, it just takes a couple of
moves longer than exd5.} 31. Qg8+ Ke7 32. Qxe6+ Kd8 (32... Kf8 33. Qg8#) 33.
Qxe8#) (30... exd5 {is just mate with} 31. Qg8#) 31. Qxg7+ Kxg7 32. Rd7+ Kf8
33. Re4 $1 {The most precise.} Bg5 34. f4 f5 35. fxg5 $1 {Perfection to the
end, and an elegant finish.} fxe4 36. g6 (36. g6 {Black resigned since the
pawn endgame is dead lost after} Re7 37. Rxe7 Kxe7 38. g7 Kf7 39. g8=Q+ Rxg8
40. Bxg8+ Kxg8 41. Kf2 Kf7 42. Ke3 Kf6 43. Kxe4 $18) 1-0

[Event "Helsinki"]
[Site "Helsinki"]
[Date "1986.??.??"]
[Round "11"]
[White "Arnason, Jon Loftur"]
[Black "Hansen, Curt"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2500"]
[BlackElo "2510"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "1986.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "FIN"]
[EventCategory "9"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Nc6 7. Nde2 Bg4 8.
Bg2 Qd7 9. h3 Be6 10. Nd5 Bg7 11. Nef4 (11. O-O Bxh3 12. Bxh3 Qxh3 13. Nc7+ Kd8
14. Nf4 Qc8 15. Nxa8 Nxe4 $17) 11... Bxd5 12. exd5 Ne5 13. O-O O-O 14. Be3 b5
$6 (14... Rfc8) 15. Bd4 Rab8 16. Re1 Qc7 17. b3 Nfd7 $2 18. Ne2 $1 Nf6 (18...
Nb6 19. f4 Ned7 20. Bxg7 Kxg7 21. Nd4 $16 {xc6}) 19. g4 e6 20. Nf4 (20. dxe6
fxe6 21. Bb2 b4 22. Nd4 $16) 20... Nexg4 (20... g5 $1 21. Nh5 Nxh5 22. gxh5 $13
) 21. hxg4 e5 22. g5 Ne8 (22... Nd7 23. Nh5 $1 $16) 23. Nxg6 $1 fxg6 24. Be3
Bh8 25. Rc1 Ng7 (25... b4 $1 $14) 26. c4 bxc4 27. Rxc4 Qd8 28. Qg4 Nf5 29. Rec1
Rf7 30. Rc6 Bg7 31. Be4 $6 (31. Bd2 $1 $16) 31... Nxe3 32. fxe3 Bf8 33. R1c2
Rb4 34. Rf2 Rxf2 35. Kxf2 Kg7 36. Ke2 Rb7 37. Rc8 Qd7 38. Qe6 Qf7 (38... Qxe6
39. dxe6 $18 {/\ Bd5}) (38... Qe7 39. Re8 Qf7 $1 (39... Qxg5 $2 40. Rxf8 Kxf8
41. Qc8+ $18)) 39. Rc1 Qe7 40. Rf1 Rc7 41. Rf6 a5 42. Kd2 (42. Rxg6+ $2 hxg6
43. Qxg6+ Kh8 44. Qh5+ Kg8 45. Bf5 Bg7 46. Be6+ Kf8 47. Qh7 Ke8 $19) 42... Qd7
43. Rf2 Qd8 44. Rf6 Qd7 45. Ke1 Qe7 46. Ke2 Qd7 47. Kf2 Qe7 48. Kg2 Rc3 $4 49.
Rxg6+ $1 hxg6 50. Qxg6+ Kh8 51. Bf5 $1 (51. Bf5 $1 Qg7 52. Qh5+ Kg8 53. Be6+)
1-0

[Event "Counties CA-15 Masters"]
[Site "Hereford"]
[Date "1885.08.08"]
[Round "7"]
[White "Gunsberg, Isidor"]
[Black "Bird, Henry Edward"]
[Result "1-0"]
[ECO "B34"]
[Annotator "ChessBase"]
[PlyCount "83"]
[EventDate "1885.08.03"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ENG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 {1)Morning Post Aug 17 1886, Bird by Rolette.} c5 2. Nc3 Nc6 3. Nf3 g6 4.
d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2 h5 8. h3 d6 9. O-O Bd7 10. f4 Nxd4 11.
Bxd4 Bc6 12. Qd3 Qa5 13. a3 Qc7 14. Rad1 O-O-O 15. Bxa7 e6 16. Qe3 Nd7 17. Bd4
e5 18. fxe5 dxe5 19. Bc5 Nxc5 20. Qxc5 Rd4 21. Rxd4 exd4 22. Nb5 Bxb5 23. Qxc7+
Kxc7 24. Rxf7+ Kb6 25. Bxb5 Bh6 26. Bd3 Bc1 27. b3 g5 28. a4 Kc6 29. b4 b6 30.
Rf6+ Kc7 31. a5 bxa5 32. bxa5 Rb8 33. a6 Rb1 34. Kf2 Ra1 35. e5 Bf4 36. Rf7+
Kb6 37. Rb7+ Kc5 38. e6 h4 39. e7 g4 40. hxg4 Bg3+ 41. Kf3 Re1 42. Be2 1-0

[Event "Lisbon Masters"]
[Site "Lisbon"]
[Date "1996.??.??"]
[Round "1"]
[White "Santos, Carlos Pereira Dos"]
[Black "Fernandes, Antonio ETG"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2330"]
[BlackElo "2380"]
[Annotator "Costa,L"]
[PlyCount "92"]
[EventDate "1996.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "POR"]
[EventCategory "4"]
[SourceTitle "CBM 051 Extra"]
[Source "ChessBase"]
[SourceDate "1996.05.01"]
[SourceVersion "1"]
[SourceVersionDate "1996.05.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Ng8 9. f4 f6 {9...Nh6 Й outra opЗao.} 10. Bc4 Nh6 $146 {Uma lance novo.
Embora seja habitual Nh6 nesta linha, a sua combinaЗao com f6 Й invulgar e
nesta linha, tanto quanto podemos avaliar, constitui novidade.} 11. O-O Nf5 12.
Bc5 Qc7 13. g4 Nh6 14. exf6 Bxf6 15. Ne4 (15. g5 Bxc3 16. bxc3 Nf5 {nao
favorece as brancas.}) 15... Bg7 {[#]} 16. Nd6+ $2 (16. Qe2 $5) 16... exd6 17.
Bxd6 Qb6+ 18. Kg2 Kd8 $17 19. Rf3 $2 (19. Re1) 19... Nxg4 20. Qe1 Re8 21. Qh4+
Bf6 22. Qxg4 Qd4 $1 $19 23. Rd3 Qxc4 24. Rad1 Re6 (24... Qxc2+ $5) 25. Kg1 c5
26. c3 Ke8 27. Qh3 h5 (27... Be7 $5) 28. Qg2 Qe4 29. Qg3 $6 c4 30. Rf3 Bb7 31.
f5 {[#]} g5 (31... Qxf3 $5 32. Qxf3 Bxf3) 32. fxe6 Qxf3 33. Rf1 Qxg3+ 34. hxg3
Be7 35. Bxe7 Kxe7 36. Rf5 Kxe6 37. Rxg5 Bf3 38. Kf2 Bg4 39. Rc5 d5 40. Ke3 Kd6
41. Ra5 Re8+ 42. Kf4 Re4+ 43. Kg5 Re5+ 44. Kf6 Re6+ 45. Kf7 Re7+ 46. Kf6 Rb7
0-1

[Event "Interzonal-15"]
[Site "Manila"]
[Date "1990.??.??"]
[Round "2"]
[White "Rachels, Stuart"]
[Black "Petursson, Margeir"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2475"]
[BlackElo "2550"]
[Annotator "Ftacnik,L"]
[PlyCount "77"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bxa7 Rxb2 12. Bd4 Rxc2 (12... Rb4 13. c3
Rb2 14. c4 $1 (14. Bc4 O-O 15. O-O Bb7 16. Qc5 Qa8 $1) 14... e6 (14... Bb7 15.
Qc5 d6 16. Qa3 $18) 15. Qa8 $8 Rb7 16. Be2 $16) 13. Bd3 e6 (13... Rc6 $6 14.
O-O Ba6 (14... O-O 15. a4 (15. Bb5 $6 Re6 $1) 15... Bb7 16. Qb3 $14) 15. Bxa6
Rxa6 16. Qb5 Rc6 (16... Qa8 $2 17. e6 $1 $18) 17. a4 $14) 14. Qa8 Rc6 15. Bb5
$5 (15. O-O Ba6 $10) 15... Ra6 16. Bxa6 Qa5+ 17. Kf1 O-O 18. Qa7 $1 Bxa6+ 19.
Kg1 Rc8 $2 (19... Qd2 $2 20. h4 Bb5 21. Qc5 Bc6 22. Qc3 Qe2 23. Qe3 $16) (19...
Bxe5 20. h4 Qd5 $1 21. Bxe5 Bb7 $1 22. Rh2 Qxe5 23. Rd1 Bc6 24. Qd4 Qxd4 25.
Rxd4 Ra8 26. Rd2 Bd5 27. Rh3 Rxa2 28. Rxa2 Bxa2 29. Ra3 Bd5 30. f4 $10) 20. h4
h5 (20... Bxe5 21. h5 $1 $16 {<=>} Bb8 $2 22. Qxd7 Rd8 23. hxg6 $1 $18) 21. Rh3
Bxe5 22. Rf3 $16 Bxd4 23. Qxd4 d5 24. Qf6 Qc7 25. Re1 Qd7 26. Re5 (26. g4 $6
hxg4 27. h5 gxh5 28. Re5 Rc1+ 29. Kh2 Qc7 30. Rf4 Rc4) 26... Rc1+ 27. Kh2 Rc7 (
27... Rc4 28. Rg3 Rg4 29. Rxg4 hxg4 30. h5 $18) 28. Rg3 Qe7 $8 29. Rxe6 $1 Qxf6
(29... Qxe6 30. Qd8+ Kg7 31. Qxc7 $18) 30. Rxf6 Bc4 31. Rc3 Ra7 32. a3 Kf8 33.
Rb6 Be2 (33... Ke7 34. Kg3 (34. Re3+ Kd7 35. Rf6 $5 d4 36. Re4 Rxa3 37. Rxd4+
Ke7)) 34. Re3 Bc4 35. Rd6 Rb7 36. Kg3 Rb2 37. Rd8+ Kg7 38. Rc3 $1 (38. Rd7 $6
Rd2 39. Rf3 d4 40. Rf4 Rd3+ 41. Rf3 Rd2) 38... Ra2 (38... Rd2 $2 39. Rxc4 Rd3+
40. Kf4 $18) (38... Kf6 39. Rd7 Ke6 40. Rc7 $18) 39. Rd7 $138 1-0

[Event "POL-ch 59th"]
[Site "Warsaw"]
[Date "2002.05.01"]
[Round "3"]
[White "Stryjecki, Marek"]
[Black "Cyborowski, Lukasz"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2456"]
[BlackElo "2510"]
[Annotator "Hazai,L"]
[PlyCount "42"]
[EventDate "2002.04.29"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "POL"]
[EventCategory "10"]
[SourceTitle "CBM 089"]
[Source "ChessBase"]
[SourceDate "2002.08.12"]
[SourceVersion "1"]
[SourceVersionDate "2002.08.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O c5 5. d4 {This "Grunfeld Attack" may
lead to an English Opening main line.} (5. c4) 5... cxd4 6. Nxd4 O-O 7. e4 (7.
c4 $142 {was certainly the logical follow-up.}) 7... Nc6 {Now the positions
reminds me to the Sicilian Dragon with g3, which hardly can yield any
advantage for White.} 8. Ne2 (8. Nxc6 bxc6 $11) 8... b5 (8... d6 9. Nbc3 {
may transpose to the Sicilian Dragon with g3.}) 9. Nbc3 b4 (9... Rb8 {is also
playable, but the text is more consistant.} 10. h3 d6 11. Kh2 (11. Be3 a6 12.
Nd5 e6 13. Nxf6+ {1/2-1/2 Zipfel-Liebert, Germany 1999}) 11... b4 12. Nd5 Nd7
13. f4 e6 14. Ne3 Qc7 15. f5 {This allows Black to put a strong blockading N
on e5.} Ba6 16. Rf2 Bxe2 17. Qxe2 Rfe8 18. Qf1 Nce5 $13 {Gelman-Shvedchikov,
Moscow 1992}) 10. Nd5 a5 {/\ Ba6} (10... Ba6 11. Re1) 11. Re1 Ba6 12. Be3 (12.
Nef4 Rc8) 12... e6 (12... Ng4 {is not yet decisive in view of} 13. Bb6 Qc8 14.
Nd4 $1) 13. Nb6 (13. Nxf6+ Qxf6 14. Rb1 Rac8 15. Bc5 Rfe8 {and Black has a
very active position.}) (13. Bb6 Qc8 (13... Qb8 {allows White to conquer >< d6.
} 14. Bc7 Qb7 15. Nxf6+ Bxf6 16. Bd6 $14) 14. Nxf6+ Bxf6 15. Nd4 Bb7 $13 {
for example:} 16. Nb5 $6 Bxb2 17. Rb1 Bg7 18. Bc5 Rd8 19. Nd6 Qc7 $15 {and
White has no compensation for the lost P.}) 13... Rb8 (13... Ng4 $6 {is still
not in the right time:} 14. Bc5 Bxb2 (14... d6 15. Qxd6 Qxd6 16. Bxd6 $16) 15.
Nxa8 Bxa1 16. Bxf8 Qxf8 17. Qxa1 Qxa8 18. h3 Nge5 $14 {although Black has some
compensation for the sacrificed exchange.}) 14. Na4 Bb5 15. c3 (15. Nc5 d6 $15)
15... Ng4 $1 {This is the right time for the ->!} (15... d5 16. exd5 Nxd5 $15)
16. Bf4 Nce5 17. h3 $2 {[#] This allows a nice combination.} (17. Bxe5 Nxe5 18.
Nd4 bxc3 19. bxc3 (19. Nxc3 Bc4 $15) 19... Bc4 $15 {with a better P structure
and the ^^.}) (17. f3 Nd3 $1 18. fxg4 (18. Bxb8 Qxb8 $17) 18... Nxe1 19. Bxb8
Bxa4 20. Qxe1 Qxb8 $17 {with a better P structure and the ^^ again.}) 17...
Nxf2 $1 $19 {[%mdl 64] Now Black gets an irresistable ->.} 18. Kxf2 Nd3+ 19.
Kf1 (19. Kg1 Nxe1 20. Bxb8 Qxb8 21. Qxe1 Bxa4 $19) 19... d6 $1 {This is not a
usual way of continuing the ->! /\ Qd7 with a double threat...} (19... e5 20.
c4 Bxc4 21. Be3 f5 $40) 20. Qc2 (20. c4 Bxc4 21. Qd2 Nxe1 22. Rxe1 e5 23. Be3
Bxa2 $19) 20... Qd7 {/\ Bxa4} 21. b3 (21. Nc5 Nxc5 22. Rad1 Nb7 $19) 21... Qa7
{This was the real threat!} 0-1

[Event "RUS-ch 54th"]
[Site "Elista"]
[Date "2001.05.03"]
[Round "4"]
[White "Beshukov, Sergei"]
[Black "Dvoirys, Semen I"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2463"]
[BlackElo "2568"]
[Annotator "Hecht,H"]
[PlyCount "126"]
[EventDate "2001.04.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 083"]
[Source "ChessBase"]
[SourceDate "2001.07.05"]
[SourceVersion "1"]
[SourceVersionDate "2001.07.05"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. f3 O-O 8.
Qd2 d5 9. Nxc6 bxc6 10. e5 Ne8 11. Bh6 Qc7 12. Bxg7 Nxg7 13. f4 f6 14. exf6
Rxf6 15. g3 Bg4 16. Be2 Bxe2 17. Nxe2 e5 18. O-O-O e4 19. g4 Ne6 20. f5 gxf5
21. gxf5 Rxf5 22. Rhg1+ Kh8 23. Qc3+ Re5 24. Rgf1 Re8 25. Rf5 Ng7 26. Rf6 c5
27. Rdf1 Kg8 28. b4 c4 29. Qe3 R5e6 30. Rf7 R6e7 31. R7f2 Qb6 32. Nd4 Ne6 33.
Nf5 Qxe3+ 34. Nxe3 Rd8 35. Nf5 Red7 36. Nh6+ Kg7 37. Nf7 h6 38. Nxd8 Nxd8 39.
Rg2+ Kh7 40. c3 Nc6 {[#] Taktik} 41. Rf5 a6 42. Rf6 Ne5 43. Rxa6 d4 44. cxd4
Nd3+ 45. Kd2 Nxb4 46. Re6 $6 (46. Ra4 Rb7 47. Rg1 $18) 46... c3+ $1 47. Kxc3
Nd5+ {[%csl Ye3,Yf4][%cal Rf4e6,Rf4g2,Re3g2,Re3c2,Re3c4]} 48. Kc4 Ne3+ 49. Kc5
Nxg2 50. Rxe4 Ra7 51. d5 Rxa2 52. d6 Rd2 53. Kc6 Kg6 (53... Rc2+ $142) 54. d7
Kf5 55. Re2 $6 {Ausgelassener Gewinn} (55. Re8 $1 Kg4 56. Rg8+ Kh3 57. Rg6 $3 {
[%cal Rg6h6,Rg6d6]} Rxd7 (57... h5 58. Rd6 Rc2+ 59. Kd5 Rd2+ 60. Ke5 Re2+ 61.
Kf6 Rf2+ 62. Kg7 $18) 58. Rxh6+ $1 $18) 55... Rxe2 56. d8=Q Nf4 {[%csl Rh2,Gh6]
[%cal Ge2e6]} 57. Qf8+ Kg4 58. Qg7+ Kf5 59. Qf7+ Kg4 60. Qg7+ Kf5 61. Qf8+ Kg4
62. Qg8+ Kf5 63. Qh7+ Kg4 1/2-1/2

[Event "Alushta Autumn 1st"]
[Site "Alushta"]
[Date "2002.09.18"]
[Round "6"]
[White "Kurnosov, Igor"]
[Black "Zavgorodniy, Sergiy"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2433"]
[BlackElo "2393"]
[Annotator "Hecht,H"]
[PlyCount "118"]
[EventDate "2002.09.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "9"]
[SourceTitle "CBM 092"]
[Source "ChessBase"]
[SourceDate "2003.02.06"]
[SourceVersion "1"]
[SourceVersionDate "2003.02.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bc4 O-O 12. Bxa7 Bb7 13. Qd2 Qc7 14. Bxb8
Qxc4 15. Ba7 Bxg2 16. Rg1 Bxe5 17. c3 Bf3 18. Qe3 Qd5 19. Qd2 Qc6 20. h3 f5 21.
Rd1 Bxd1 22. Kxd1 Ra8 23. Re1 d6 24. Bd4 Bxd4 25. Qxd4 e5 26. Qb4 Kf7 27. a3
Ra4 28. Qb8 Qf3+ 29. Kc1 Qxf2 30. Rd1 Re4 31. Qxd6 Re2 32. Rd2 Qf1+ ({
Sorgfдltig analysiert werden mьsste das Bauernendspiel nach Generaltausch auf
d2. Ich habe lediglich eine kleine Anregung gegeben, wo die Probleme liegen
und wie die Sache laufen kцnnte. Die Motive: Freibauernverteilung, Zugzwang.} 
32... Rxd2 33. Qxd2 Qxd2+ 34. Kxd2 g5 35. a4 Ke6 36. a5 Kd6 37. a6 Kc7 38. b4
h5 39. b5 Kb6 40. c4 g4 41. c5+ Ka7 42. h4 (42. hxg4 fxg4 $1 43. Kd3 g3 44. Ke2
h4 45. Kf3 e4+ 46. Kg2 e3 $19) 42... f4 43. Ke2 e4 44. c6 Kb6 45. Kf1 $22 $18)
33. Kc2 Rxd2+ 34. Kxd2 Qf2+ {Es folgt ein Freibauernrennen, das wegen der
weiter vorgeschobenen Bauern gьnstig fьr Schwarz steht.} 35. Kd3 e4+ 36. Kc4 e3
37. Qd5+ Kg7 38. Qd4+ Kh6 39. a4 Qf1+ 40. Kb4 f4 41. Qf6 Qf2 42. Qf8+ Kh5 43.
Qc5+ Kh4 44. a5 Qxb2+ 45. Kc4 Qe2+ 46. Kd4 Qd2+ 47. Kc4 e2 48. Qf2+ Kh5 49.
Qc5+ Kh4 (49... g5 50. Qf5 {[%cal Rf5h7,Rf5g4]} Qa2+ {[%csl Ge6]} 51. Kb4 h6
52. Qe4 {[%csl Gb1,Ge1]} Kh4 53. Qf3 Qe6 54. Qf2+ Kxh3 55. Qf3+ Kh4 $19) 50.
Qf2+ Kxh3 $1 {Der Rest ist, wie so oft in Damenendspielen, die Kunst der
Kцnigsfьhrung.} 51. Qf3+ Kh4 52. Qh1+ Kg5 53. Qg1+ Kh6 54. Qh1+ Kg7 55. Qb7+
Kf6 56. Qb6+ Ke7 57. Qc7+ Qd7 58. Qc5+ Kf6 59. Qf2 Qe6+ 0-1

[Event "Budapest Utasellato IM"]
[Site "Budapest"]
[Date "1988.10.25"]
[Round "4"]
[White "Dory, Jeno"]
[Black "Honfi, Karoly"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2320"]
[BlackElo "2380"]
[Annotator "Honfi"]
[PlyCount "95"]
[EventDate "1988.10.22"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "HUN"]
[EventCategory "3"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Ng8 9. f4 Nh6 10. Qd2 O-O 11. O-O-O Qa5 12. h4 d6 $2 (12... Nf5 13. Bf2 h5
14. g4 hxg4 15. h5 d6 16. hxg6 Be6 $13) 13. exd6 exd6 14. Bd4 Bg4 15. Bxg7 Kxg7
16. Be2 d5 17. h5 Bxe2 18. Qxe2 Qb4 19. Qd2 Rfb8 20. b3 a5 21. hxg6 hxg6 22.
Rh3 Rh8 23. Rdh1 Ng4 24. Rxh8 Rxh8 25. Rxh8 Kxh8 26. Ne2 Qe7 27. a4 Kh7 28. Nd4
Qf6 29. Kb1 c5 30. Nf3 c4 31. Qxd5 cxb3 32. cxb3 Qxf4 33. Qxa5 Ne3 34. Qe5 Nxg2
35. Qxf4 Nxf4 36. a5 Nd5 37. Kb2 f6 38. Ka3 g5 39. b4 g4 40. Ne1 f5 41. b5 f4
42. b6 Nxb6 43. axb6 f3 44. Nd3 g3 45. b7 g2 46. b8=Q g1=Q 47. Qb7+ Qg7 48.
Qe4+ 1/2-1/2

[Event "New York CITS"]
[Site "New York"]
[Date "1996.??.??"]
[Round "10"]
[White "Salov, Valery"]
[Black "Serper, Grigory"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2670"]
[BlackElo "2540"]
[Annotator "Johnson,M"]
[PlyCount "183"]
[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. e4 {Endspiel-CD Hecht Salov} c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6
6. g3 Nc6 7. Nde2 Bg7 8. Bg2 O-O 9. O-O Rb8 10. h3 $5 (10. a4 {is a good
alternative}) 10... b5 11. Nd5 Nd7 12. c3 e6 13. Nb4 Nxb4 14. cxb4 Nb6 15. Nc3
d5 16. exd5 Nxd5 17. Qb3 Nxc3 18. bxc3 Bb7 19. Be3 Bxg2 20. Kxg2 Qc7 21. Rac1
Rfc8 22. Bc5 Bf8 23. Bxf8 Kxf8 24. Rfd1 Qb7+ 25. Kg1 Rc4 26. Rd3 Rbc8 27. Re1
Re4 28. Qd1 Kg7 29. Qd2 Qc6 30. Rxe4 Qxe4 31. Rd7 Rc4 32. Rd8 (32. Rxa7 Qf3 $10
) 32... Qe5 33. Rd3 Re4 34. Rf3 Qc7 35. Kh2 Rc4 36. Qg5 f5 37. Qd2 Qe7 38. Rd3
Rc7 39. Rd6 Kf7 40. h4 Kg7 41. Qd4+ Qf6 42. Rd7+ Rxd7 43. Qxd7+ {Hecht: D-D:
Schwarz opfert fьr einen aktiven K einen Bauern; ab Zug 69 D+f - D (Gewinn lt.
ENDSPIEL-CD)} Kh6 44. Qxb5 Qxc3 45. Qc5 Qa3 46. Qf8+ Kh5 47. Qe7 Kg4 48. Qxe6
Kf3 (48... Qxb4 {Hecht} 49. Qe2#) 49. Qe1 (49. Qe3+ $2 Qxe3 50. fxe3 Kxe3 51.
a4 Kd4 52. b5 Kc5 $19) 49... Qd3 (49... Qxa2 {Hecht} 50. Qe3+ Kg4 51. Qf4+ Kh5
52. Qg5#) 50. b5 h6 51. a4 g5 52. hxg5 hxg5 53. Kg1 (53. Qe3+ {Hecht} Qxe3 54.
fxe3 Kxe3 55. a5 f4 56. b6 axb6 57. axb6 f3 58. b7 f2 59. b8=Q f1=Q 60. Qe5+
Kf3 61. Qf5+ Ke2 62. Qxg5 Qf2+ 63. Kh3 Qf1+ 64. Kh4 Qh1+ 65. Kg4 Qf3+ $10)
53... f4 54. Qf1 Qd4 (54... Qxf1+ 55. Kxf1 fxg3 56. a5 gxf2 57. b6 axb6 58. a6
g4 59. a7 g3 60. a8=Q+ $18) 55. a5 fxg3 56. Qg2+ Ke2 57. Qxg3 Qa1+ 58. Kg2 Qxa5
(58... Qf1+ 59. Kh2 Qxf2+ 60. Qxf2+ Kxf2 61. Kh3 Kf3 62. b6 axb6 63. a6 g4+ 64.
Kh4 g3 65. a7 g2 66. a8=Q+ Kf2 67. Qa2+ $18 {Salov}) 59. Qxg5 Qb6 60. Qe5+ Kd3
61. f4 a6 62. Qd5+ Ke3 63. Qf3+ Kd2 64. Qd5+ Ke1 65. Qe5+ Kd2 66. bxa6 Qc6+ 67.
Kg3 Qg6+ 68. Kf3 Qxa6 {ENDSPIEL-CD: Gewinn in 35 Zьgen} 69. f5 Qf1+ 70. Kg4
Qg2+ 71. Kh5 Qf3+ 72. Kg5 (72. Kg6 $142 Qg4+ 73. Kf7 Qh5+ 74. Ke7) 72... Qg2+
73. Kf6 Qc6+ (73... Kc2 $142 {Hecht: Bester Platz fьr den sK ist die
Sьdwestecke!}) 74. Kf7 Qb7+ 75. Qe7 Qd5+ 76. Qe6 Qb7+ 77. Ke8 Kc2 (77... Qa8+
78. Ke7 Qb7+ $2 79. Qd7+ $18) 78. Qc4+ Kb1 79. f6 Qb8+ 80. Kd7 Qb7+ 81. Ke6
Qb6+ 82. Ke5 Qb2+ 83. Kf5 Qf2+ 84. Qf4 Qc5+ 85. Kg6 Qc6 86. Qf5+ Ka1 87. Kg7 (
87. Qa5+ $142 Kb1 88. Kg7 {Die Fesselung Dc3 ist verhindert}) 87... Qc3 88. Kh7
(88. Qf2 $142 {Hecht} Qe5 89. Qa7+ Kb2 90. Qb6+ Ka1 91. Kf8 {nebst f7}) 88...
Qc2 89. Qg6 (89. Qxc2 $4 $10) 89... Qh2+ 90. Kg7 Qb2 91. Qg4 Qe5 92. Kg6 {
White won in sudden death after many more moves} (92. Kg6 {Hecht} Qd6 93. Kg7
Qe5 94. Qg1+ Ka2 95. Qa7+ Kb2 96. Qb6+ Ka1 97. Kf8 Ka2 98. Qa6+ Kb3 99. f7 Qc5+
100. Kg7 Qd4+ 101. Qf6 Qg1+ 102. Kh7 Qh1+ 103. Kg6 Qg2+ 104. Qg5 Qc2+ 105. Kg7
Qc7 106. Qd5+ Kb2 107. Kg6 Qg3+ 108. Qg5 Qd3+ 109. Kg7 Qd7 110. Qe5+ Ka2 111.
Qa5+ Kb1 112. Qb6+ Ka2 113. Kf6 $18 {Beherrschung der sD}) 1-0

[Event "Lvov Cup of Galychina"]
[Site "Lvov"]
[Date "2001.12.18"]
[Round "1"]
[White "Firman, Nazar"]
[Black "Efimenko, Zahar"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2494"]
[BlackElo "2523"]
[Annotator "Kortschnoj,V"]
[PlyCount "91"]
[EventDate "2001.12.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "UKR"]
[EventCategory "11"]
[SourceTitle "CBM 087"]
[Source "ChessBase"]
[SourceDate "2002.03.21"]
[SourceVersion "1"]
[SourceVersionDate "2002.03.21"]
[SourceQuality "1"]

1. e4 {Tsesarsky} c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7.
Nxc6 bxc6 8. e5 Nd5 (8... Ng8 {is also playable, but the pawn sacrifice is
considered to be quite safe for black.}) 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bc4 O-O
(11... e6 12. Qc5 Bb7 {is a reasonable alternative.}) 12. O-O-O {'!?'
Tsesarsky.} ({Other main lines are:} 12. O-O) ({and} 12. f4 {(Tsesarsky)})
12... Qc7 {'?' Tsesarsky. Tsesarsky: 'Badly!'} ({Stronger is} 12... d6 {
then after} 13. Bxa7 Be6 (13... Rb4 $6 {Tsesarsky} 14. Bb3 (14. Bc5 {Tsesarsky}
Be6 15. Qxe6 fxe6 16. Bxe6+ Kh8 17. Bxb4 Bxe5 18. f3 $15) 14... Qc7 15. exd6
Qxa7 16. d7 Rxb3 (16... Bb7 {Tsesarsky} 17. d8=Q Bxd5 18. Qxd5 Qxf2 $132) 17.
axb3 (17. dxc8=Q $2 $11 {Tsesarsky} Bxb2+ 18. Kb1 Rb8 19. Qh3 Bg7+ 20. Kc1 Bb2+
21. Kb1 Bg7+ {1/2-1/2 Frolov,A-Shabalov,A/Moscow 1991/URS-ch (21).}) 17... Bb7
18. d8=Q Bxd5 19. Qxd5 Qa1+ 20. Kd2 Qxb2 21. Ke2 Qxc2+ 22. Rd2 $16) 14. Qd3
Bxc4 15. Qxc4 Rc8 16. Qb3 Qa5 (16... Bxe5 {Tsesarsky} 17. Bb6 Qd7 18. a4 Rc6
19. Rhe1 Qb7 20. a5 Ra8 21. Qb5 Rxa5 22. Qxa5 Rxb6 23. Rxe5 dxe5 24. Qxe5 Qa8 (
24... f6 $2 {Tsesarsky} 25. Qd5+ $1 {1-0 Simacek,P-Pilaj,H/Guarapuava 1995/
Juniors (37)}) 25. Qxe7 Qa1+ 26. Kd2 Qxb2 $44 {[%csl Rd2]}) 17. Bb6 Qxe5 {
black has good compensation for a pawn.}) ({Badly also} 12... Bb7 $2 {
(Tsesarsky) in view of} 13. Qxd7 Qa5 14. Qxe7 Bxg2 (14... Bxe5 {Tsesarsky} 15.
Bd2 $1 $16) 15. Rhg1 Bxe5 16. Bb3 Bf3 17. Rg5 $1 (17. Bd4 {Tsesarsky} Bf4+ 18.
Kb1 $132 {1/2-1/2 Simacek,P-Kovchan,A/Litomysl 1996/EXT 98 (41)}) 17... Bxd1
18. Rxe5 Qe1 19. Bd2 Qxf2 20. Kxd1 Rbd8 21. Qg5 $16) 13. Bb3 {'!' Tsesarsky.
Tsesarsky: 'Better than'} (13. f4 $6 {Tsesarsky} d6 14. Bb3 dxe5 15. Qc5 Rb7 (
15... Qxc5 {Tsesarsky} 16. Bxc5 Rb7 17. fxe5 Bxe5 18. Rhe1 Bf6 (18... Bxh2 {
Tsesarsky} 19. Bxe7 Bg4 20. Bxf8 Bf4+ 21. Kb1 Bxd1 22. Bc5 $16 {[%csl Rd1,Rg8]
[%cal Ge1e8]}) 19. c3 $14) 16. fxe5 Qxe5 17. Qxe5 Bxe5 18. Rhf1 {[%csl Rf7]
[%cal Gf1f7,Ge3h6] Threatening Bh6.} (18. c3 $14 {Tsesarsky}) 18... Be6 19. Bd4
(19. Bxe6 {Tsesarsky} Bxb2+ 20. Kd2 fxe6 $132) 19... Bxd4 20. Rxd4 Bxb3 21.
axb3 e5 $132 {1-0 Bartel,M-Widera,J/Czestochowa 1998/EXT 2000 (42)}) 13... Bxe5
14. Qc5 $1 a5 (14... Qxc5 {Tsesarsky} 15. Bxc5 $16 {[%csl Ra7,Re7]}) 15. Rd5
Qxc5 16. Rxc5 Bxb2+ {'+-?!' Tsesarsky. This leads to a difficult endgame for
black.} ({In the game Bagirov-Cebalo black played} 16... d6 17. Rxa5 Bf5 {
with some activity for a pawn and managed to save the game.} 18. f4 Bf6 19. Rd1
Rfc8 20. c3 $16 {1/2-1/2 Bagirov,R-Cebalo,M/Biel 1997/CBM 60 ext (42)}) (16...
a4 {Tsesarsky} 17. Rxe5 axb3 18. axb3 $16) 17. Kxb2 a4 18. Rc7 axb3 19. cxb3 {
Tsesarsky: 'Black keeps material equality, but his position is difficult.
White has very strong pass PP pair a and b. It is not easy to Black to
organize counterplay. '} Re8 20. Rhc1 d5 {This is a novelty. Earlier d7-d6 has
been applied. Anyhow, there is no much difference - black's position is hard
to defend.} (20... d6 {Tsesarsky} 21. Ba7 Ra8 22. b4 {and White eventually won
1-0 Simacek,P-Blecha,M/Klatovy 1999/EXT 2000 (39)}) 21. Ba7 Ra8 22. b4 Ba6 23.
a4 Bc4 24. b5 e5 25. R1xc4 $1 {'!?' Tsesarsky. Tsesarsky: 'Possible decision.'
It is important to eliminate this defending piece.} ({Wins also} 25. b6 {
[%cal Ga4a5] Tsesarsky} Ba6 26. Rd7 Bc4 27. a5 $18) 25... dxc4 26. a5 Red8 ({Or
} 26... e4 27. b6 Re5 28. a6 Ra5 29. Kc3 $1 ({less clear is} 29. b7 Rb5+ 30.
Kc3 Rxa7) 29... Rxa6 30. b7 R6xa7 31. Rc8+ $18) 27. a6 Rd5 28. b6 Kg7 (28...
Ra5 {Tsesarsky} 29. Kc3 Rxa6 30. b7 R6xa7 31. Rc8+ $18) 29. Kc3 Rb5 30. Rxc4
Rb1 31. b7 $1 $18 Rxa7 32. Rb4 Rc1+ 33. Kd2 Rc5 34. b8=Q Rxa6 35. Rb2 Ra4 36.
g3 h5 37. h4 e4 38. Qe8 Rac4 39. Ke2 Rc8 40. Qe5+ Kg8 41. Rb8 Rxb8 42. Qxb8+
Kg7 43. Qe5+ Kg8 {By not giving up black demonstrates a lack of respect
towards his opponent.} 44. Ke3 Rb4 45. Qc5 Ra4 46. Qb5 1-0

[Event "Amsterdam NH Hotels 5th"]
[Site "Amsterdam"]
[Date "2010.08.12"]
[Round "1"]
[White "Nakamura, Hikaru"]
[Black "Ljubojevic, Ljubomir"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2729"]
[BlackElo "2572"]
[Annotator "Kritz,L"]
[PlyCount "81"]
[EventDate "2010.08.12"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "CBM 138"]
[Source "ChessBase"]
[SourceDate "2010.09.17"]
[SourceVersion "1"]
[SourceVersionDate "2010.09.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 (4... g6 {Wenn man den
Beschleunigten Drachen spielen mцchte, dann besser mit dieser Zugfolge. Der
Nachteil ist natьrlich, daЯ WeiЯ 5.c4 spielen kann.} 5. c4 Bg7 6. Be3 Nf6 7.
Nc3 $14 {Maroczy gilt als stabil besser fьr WeiЯ.}) 5. Nc3 g6 {Der
Beschleunigte Drachen ist durchaus eine spielbare Variante, man muss jedoch
eine andere Zugfolge wдhlen. In der Partie konnte WeiЯ mittels 6.Nxc6 zu
klarem Vorteil kommen.} 6. Nb3 {Um den theoretischen Varianten aus dem Weg zu
gehen. Zwei Alternativen sind besser:} (6. Nxc6 $5 bxc6 7. e5 Ng8 {Das ist das
Problem - Schwarz kann den Springer nicht nach d5 ziehen!} (7... Nd5 8. Nxd5
cxd5 9. Qxd5 Rb8 {Es sieht so aus, als ob Schwarz gute Kompensation fьr den
Bauern hдtte. Fьr den Bauer - ja, aber WeiЯ hat noch etwas mehr materiellen
Vorteil:} 10. e6 $3 fxe6 11. Qe5 $1 $18 {Einer der beiden Tьrme geht verloren
und Schwarz kann aufgeben.}) 8. Bc4 Bg7 9. Qf3 f5 10. Bf4 $16 {Zelcic -
Feletar (Sibenik, 2008)}) (6. Bc4 {fьhrt zur Hauptstellung.} Bg7 7. Be3 O-O 8.
Bb3 {mit langen komplexen Varianten, wobei man sagen muss, dass WeiЯ wenig
Risiko eingeht.}) 6... Bg7 7. Be2 O-O 8. O-O b6 $2 {Der Lдufer auf b7 sieht
nur gut aus, eigentlich steht er einfach schlecht, weil WeiЯ den Bauern e4
mehr als genьgend verteidigen kann. Besser ist das natьrliche 8...d6.} (8... d6
9. Re1 (9. Kh1 a6 10. f4 b5 $132 {Nisipeanu - Carlsen (Foros, 2008)}) (9. Bg5
Be6 10. f4 b5 $1 11. a3 a5 12. Bf3 a4 13. Nc1 Nd7 14. Nd3 Nc5 $132 {Morozevich
- Ivanchuk (Dagomys, 2008)}) 9... a5 10. a4 Be6 11. Bg5 h6 12. Be3 d5 13. exd5
Bxd5 14. Nc5 Nb4 $132 {Kramnik - Navara (Prague, 2008)}) 9. f4 (9. Bg5 {
Es ist nicht klar, ob der Lдufer auf g5 besser steht. Ich finde den Partiezug
richtig.} Bb7 10. f4 d6 11. Bf3 Na5 $1 12. Qe2 Qc7 $132 {Van der Wiel - Bacrot
(Wijk aan Zee, 1997)}) 9... Bb7 10. Bf3 Qc8 11. Be3 (11. e5 {Dieser Zug bietet
sich an, doch ob er WeiЯ Vorteil bringt, ist fraglich.} Ne8 12. Bg4 {Sonst
kommt d6.} (12. Be3 d6 13. Nd4 $2 dxe5 14. Nxc6 Bxc6 15. Bxc6 Qxc6 16. Qd5 Qxd5
17. Nxd5 e6 18. Ne7+ Kh8 $17) 12... f5 13. exf6 Nxf6 14. Bf3 e6 $132) 11... Rd8
12. Rf2 $1 (12. e5 Ne8 $11 {und wieder gibt es keine richtige Methode, gegen
d6 zu spielen.}) 12... d5 {Wenn der weiЯe Turm nach d2 gekommen wдre, gefolgt
von der Umstellung Qe2-Rad1, hдtte Schwarz kein leichtes Leben gehabt. Aber
auch in der Partie hat er Schwierigkeiten.} (12... d6 13. Rd2 $16) 13. exd5 e6
(13... Nxd5 $5 {fьhrt zu einer дhnlichen Stellung.} 14. Nxd5 e6 15. c3 $1 {
Das Beste, was WeiЯ machen kann, ist gegen den isolierten Bauern zu spielen.} (
15. c4 exd5 16. cxd5 Ne7 17. Rd2 Rd6 $1 {/\Qd7-Rad8 und Schwarz hat mehr als
ausreichende Kompensation.}) 15... exd5 16. Qd2 Qf5 17. Re1 $14) 14. d6 Nb4 (
14... Ne8 15. Rd2 Qd7 16. Nb5 Bxb2 17. Rb1 Bg7 18. c4 $1 $16) 15. Rd2 Bxf3 16.
Qxf3 Nbd5 {Schwarz bekommt den Bauern zurьck, steht aber trotzdem sehr passiv.}
17. Nxd5 $2 ({Nach} 17. Bd4 $5 Rxd6 18. Bxf6 Bxf6 19. Ne4 Rc6 $1 (19... Rd8 20.
Rxd5 $18) 20. Nxf6+ Nxf6 21. Rad1 Kg7 (21... Rxc2 $4 22. Rxc2 Qxc2 23. Qxa8+
$18) 22. c3 $14 {hat WeiЯ zwar einen kleinen Vorteil, doch bei richtigem Spiel
wird Schwarz sich leicht verteidigen kцnnen.}) 17... exd5 $6 {Stдrker wдre
Nxd5.} (17... Nxd5 $1 {Es ist nicht zu sehen, wie WeiЯ vorankommen kann.} 18.
Rad1 Rxd6 $11) 18. c3 Rxd6 {Die Stellung ist nicht besser fьr WeiЯ, weil sein
Bauer auf f4 steht und dadurch die Felder e4 und e3 geschwдcht sind. Trotzdem,
auf lange Sicht muss Schwarz aufpassen, weil er den isolierten Bauern hat.
WeiЯ sollte versuchen, f5 durchzuziehen, um seinen Lдufer zu aktivieren.} 19.
a4 $2 {Falscher Plan. Selbst wenn WeiЯ a5 und axb6 spielt, wird seine Stellung
nicht besser. Er muss den f-Bauern nach vorne bringen.} (19. Re2 $1 Ne4 20. Rf1
$36 {Mit der Idee, frьher oder spдter f5 zu spielen.}) 19... Qc4 20. Nd4 Re8 {
Der Bauer a4 ist momentan einfach schwach.} 21. Kh1 (21. a5 Ne4 22. Re2 b5 $1
$15) 21... Rd7 22. Rdd1 Rde7 {Soweit hat Schwarz alles richtig gemacht. Im
Gegensatz dazu machen die Zьge von WeiЯ ьberhaupt keinen Sinn.} 23. Bg1 a6 $2 {
Der Anfang zu passiven Spiels. Warum nicht Ne4?!} (23... Ne4 24. f5 Be5 $15)
24. Qd3 Qc8 {Das kann nicht gut gehen. Der Tausch auf c4 war keine Drohung.
Wenn man einen Isolani hat, sollte man nicht anfangen, passiv zu spielen.} (
24... Ne4 25. Qxc4 dxc4 $15) 25. Nf3 Re4 (25... Nh5 $1 {wдre stдrker gewesen!}
26. Qxd5 Nxf4 27. Qg5 Qb8 $17) 26. Bxb6 Rxf4 27. Bg1 Rfe4 (27... Rf5 $1 {
Das wдre der richtige Aufbau gewesen. Der Springer geht nach e4, der Turm nach
h5, und der weiЯe Kцnig fдngt an sich unwohl zu fьhlen.} 28. Re1 Ne4 29. Bd4 (
29. Nd4 Rf2 $1 $17) 29... Qb7 30. Rab1 Bxd4 31. Qxd4 Rc8 $17) 28. a5 $1 {
WeiЯ nutzt die Zeit, die er hat, um die schwarze Schwдche a6 zu fixieren.
Seine einzige Chance ist der Durchbruch b4-b5.} Bh6 29. Rf1 Qb7 30. b4 Ng4 $2 {
Der Zug hat wenig Sinn. Schwarz hat zu langsam gespielt.} (30... Nh5 $5 31. b5
Nf4 32. bxa6 Qd7 33. Qd1 Re2 $132 {mit einer sehr komplizierten Stellung.}) 31.
b5 $1 {Plцtzlich geht die schwarze Stellung auf!} Qxb5 (31... axb5 32. a6 Qa8
33. Bd4 Ne3 34. Rfb1 $16 {Der freie a-Bauer garantiert den weiЯen Vorteil.})
32. Qxb5 axb5 33. Rfb1 Be3 $2 {Der letzte Fehler. Das entstehende Endspiel ist
hoffnungslos.} (33... Bg7 34. Nd4 $1 {WeiЯ muss diesen Zug finden.} (34. Bd4
Bxd4 35. cxd4 (35. Nxd4 $2 b4 $1 36. a6 bxc3 37. a7 Kg7 $15) 35... Rb8 36. a6
Re7 $13 {Das Spiel lдuft noch.}) 34... b4 35. Rxb4 Re1 36. Rxe1 Rxe1 37. Rb8+ (
37. g3 Bxd4 38. cxd4 Ra1 $15) 37... Bf8 38. g3 $16) 34. Bxe3 Nxe3 (34... Rxe3
35. a6 Rxc3 36. Rxb5 $16) 35. a6 Kg7 {Die beiden Spieler waren wohl in Zeitnot.
} 36. Nd4 (36. a7 Ra8 37. Nd4 $18) 36... b4 37. a7 bxc3 38. Rb8 R8e7 39. a8=Q
Ng4 40. Nf3 c2 41. h3 1-0

[Event "Minneapolis HB Global op"]
[Site "Minneapolis"]
[Date "2005.05.21"]
[Round "6"]
[White "Salimbagat, Rico"]
[Black "Khachiyan, Melikset"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2379"]
[BlackElo "2473"]
[Annotator "Mikhalevski,V"]
[PlyCount "60"]
[EventDate "2005.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "USA"]
[SourceTitle "CBM 107"]
[Source "ChessBase"]
[SourceDate "2005.08.01"]
[SourceVersion "1"]
[SourceVersionDate "2005.08.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 {A provocative approach.
Black is ready to retreat back to g8 in order to have a hook on e5 for
exchanging White's centre.} (5... e5 {is the most popular continuation here
which leads to the Sveshnikov variation.}) 6. Nxc6 bxc6 7. e5 Ng8 8. Bc4 Bg7 9.
f4 $6 {Too optimistic. White weakens dark-squares without any need.} (9. Qe2 {
was played in the origin-game and White won easily, though not without help.}
Qa5 10. Bf4 d5 11. Bb3 Ba6 12. Qd2 e6 13. O-O-O Ne7 14. Kb1 Qc7 15. Rhe1 Rb8
16. Bg5 (16. Bh6 $5) 16... Bxe5 $2 (16... h6 $5) 17. Rxe5 $1 Rxb3 (17... Qxe5
18. Bf4 {[%csl Rb8]}) 18. Bf6 $1 $18 {Marshall,F-Robinson,D Saratoga,1899.}) ({
The main lines are.} 9. Bf4) ({and} 9. Qf3) 9... d5 ({Another way to exploit
White's last move is} 9... Qb6 10. Bb3 Nh6 11. Qf3 $6 (11. Qd3 $5) 11... Nf5
12. g4 Nd4 13. Qf2 Nxb3 14. axb3 Qxf2+ 15. Kxf2 O-O (15... d6 $5) 16. Be3 f6 {
0-1 Myagmarsuren,L-Gheorghiu,F/Leningrad 1960/EXT 2000 (27). (27) and Black
was fine.}) 10. Be2 ({White can't hope for advantage also after} 10. exd6 exd6
{Now Black's dark-squared bishop sees light again, Black is ready to take
centre by the d-pawn and also dark squares near the white king are weak.} 11.
O-O Ne7 12. Qf3 O-O 13. Be3 Qc7 14. Rad1 Nf5 {1/2-1/2 Solomon,S-Kagan,I/
Melbourne 1992/EXT 97 (64). (63) and Black is at least not worse.}) 10... f6 $1
{Black is starting to destroy the centre.} 11. Qd4 ({Anyway White can't hold
the centre so why not} 11. exf6 Nxf6 12. Be3 {covering the dark-squares.})
11... Nh6 $6 {An inaccuracy.} ({It would be better to force the exchange of
queens by means of} 11... Qc7 $5 12. Qc5 (12. Qa4 Bd7 13. exf6 Nxf6) 12... Qb6
$15) 12. Qc5 $2 {White misses his chance and allows the following exchange.} (
12. Qa4 $1 {with the idea} Bd7 13. e6 Bxe6 14. Qxc6+ Kf7 15. Be3 Nf5 16. Bf2
$11 {leads to a normal position for White.}) 12... Qb6 $1 {Black offers
another favourable for him exchange.} 13. Qxb6 {A sad necessity.} (13. Na4 {
is not better.} Qxc5 14. Nxc5 fxe5 15. fxe5 Nf7 $17 {[%csl Re5] and White
can't protect the e5-pawn.}) 13... axb6 14. O-O $2 {Loses a pawn.} ({Black's
pawn structure after} 14. exf6 Bxf6 $15 {is much better; the knight will have
a nice parking slot on f5, the dark-squared bishop is strong. What else Black
can expect from the opening? Nevertheless it would be much better than the
game.}) 14... fxe5 15. fxe5 Nf7 $1 $17 {[%csl Re5] How is White going to
protect the e5-pawn ?} 16. Be3 Bxe5 {Black won a pawn for nothing. An attempt
to win it back leads White to disaster.} 17. Bxb6 Rb8 18. Na4 $6 {White gives
up two pieces for a rook, but the endgame arising is absolutely hopeless.} (18.
Ba5 $5 Rxb2 {is also not great, though White is only a pawn down.}) 18... Rxb6
19. Nxb6 Bd4+ 20. Kh1 Bxb6 $19 {In addition to two pieces Black also obtained
a strong centre. The rest is a matter of technique.} 21. b4 Nd6 22. a4 Bf5 23.
Bd3 Kd7 24. Rab1 Ra8 25. Ra1 e5 26. h3 e4 27. Be2 e3 28. Bd3 Bd4 29. Ra2 Bc3 $1
30. Rb1 Re8 {and White decided to stop suffering.This game is a good example
how not to play in the opening.} 0-1

[Event "Olympiad-36"]
[Site "Mallorca"]
[Date "2004.10.27"]
[Round "12"]
[White "Georgiev, Vladimir"]
[Black "Tiviakov, Sergei"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2512"]
[BlackElo "2617"]
[Annotator "Mikhalevski,V"]
[PlyCount "121"]
[EventDate "2004.10.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 104"]
[Source "ChessBase"]
[SourceDate "2005.01.27"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.27"]
[SourceQuality "1"]
[WhiteTeam "Macedonia"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "MKD"]
[BlackTeamCountry "NED"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nde2 Nf6 7. g3 b5 8.
Bg2 Rb8 9. O-O b4 {A very uncommon move in this specific position, although
the idea itself is typical for Dragon with g3. The main drawback is that Black
starts operations on the queenside while his king is still in the centre and
White can try to exploit this fact by opening the position.} ({The main line is
} 9... O-O {Tiviakov himself played like this earlier.} 10. Nd5 (10. h3 d6 11.
Re1 a5 12. a4 b4 13. Nb5 Ba6 14. c4 bxc3 15. Nexc3 Nd7 {and Black is ok. 1-0
Movsesian,S-Zhu Chen/Cappelle la Grande 1998/CBM 63 ext (38)}) 10... d6 11. c3
(11. h3 {An interesting idea was demonstrated by White in the following game:}
Nd7 12. c3 e6 13. Nb4 Nxb4 14. cxb4 Ne5 15. Be3 a6 16. Bd4 Bb7 17. b3 f5 18. f4
Nc6 19. Bxg7 Kxg7 20. Qd2 fxe4 21. Bxe4 {and White is slightly better thanks
to weakness of the d and e-pawns. 1-0 Al Modiahki,M-Shaw,J/Groningen 1999/CBM
73 ext (37)}) 11... b4 12. cxb4 Nxb4 13. a3 Nbxd5 14. exd5 Bb7 15. Nc3 Qd7 16.
Re1 Rfc8 17. Be3 Ba8 18. Rb1 a5 {and Black is fine. 0-1 Atlas,V-Tiviakov,S/
Chalkidiki 2002/CBM 92 (50). (50)}) 10. Nd5 d6 (10... O-O $5) 11. a3 a5 ({
In case of} 11... bxa3 12. Rxa3 {[%csl Ra7][%cal Gc2c3] White is better thanks
to weakness of the e1-square.}) 12. axb4 axb4 13. Ra2 $6 {White is preparing
b3 and that's why he needs his rook out of the a1-h8 diagonal. However he
misses a chance to fight for inititive.} ({In the only preceding game Black
obtained a good play after} 13. h3 Nd7 14. Kh2 O-O 15. Ra2 Nc5 16. b3 Ba6 {
1-0 Mach,H-Dekic,J/Budapest 1995/EXT 97 (42)}) (13. Nd4 $5 {was worth trying.
This way White could create a threat to the b4-pawn.} Nxd4 14. Qxd4 {[%cal
Gd5b4]} O-O 15. Nxb4 Bb7 16. Qc4 $1 {and Black has to prove whether he has
enough compensation for the sacrificed pawn.}) 13... O-O 14. b3 {[%csl Rc3] A
weird plan taking in consideration that White still has a pawn on c2.} Nd7 {
[%cal Gd7c5] This is also a typical manoeuvre of the knight in these positions.
} 15. Bg5 Nc5 16. Qd2 Ba6 $5 {The bishop enters the game, but in the same time
its position is a bit shaky there.} ({A quiet} 16... Bb7 {deserved attention.})
17. Re1 Re8 18. Be3 {[%csl Ra6][%cal Ge3c5]} Bxe2 19. Rxe2 e6 $6 {It seems
that Tiviakov missed the idea, which occured in the game.} ({It was better to
start with} 19... Qc8 $1 {[%cal Ge7e6] preparing e6.} 20. Bh6 $1 e6 21. Bxg7
Kxg7 22. Ne3 Qc7 23. Ng4 {[%csl Rf6][%cal Gd2h6]} Qe7 $1 {and Black is only
slightly worse.}) 20. Bg5 $1 f6 $8 ({In case of} 20... Qc8 $2 21. Nf6+ {
Black would have to trade his dark-squared bishop.} Bxf6 22. Bxf6 $16) 21. Be3
$1 {The point of White's idea. He provoked f6 and thus weakened the
a2-g8-diagonal, which makes the d5-knight untouchable.} Kh8 ({Of course not} 
21... exd5 $2 22. Qxd5+ Kh8 23. Qxc6 $18) 22. Nf4 $14 {[%csl Rd6,Re6,Rg7]
White is better as both the d6 and e6-pawns are weak and the g7-bishop is out
of play.} Qc7 23. Re1 {[%cal Ge1d1]} Ne5 ({I think it would be better to open
the dark-squared bishop as soon as possible.} 23... f5 $5) 24. Rd1 Rb6 $6 {
An inaccuracy. Black shouldn't leave the 8th rank.} (24... Ng4 $6 {forces
exchange of the dark-squared bishop, but weakness of the e6 and c5-pawns
allows White to hope for a clear advantage.} 25. Bxc5 dxc5 (25... Qxc5 26. h3
Ne5 27. Qxd6 $16) 26. Qd6 Qxd6 27. Rxd6 e5 28. Ne6 $16 {[%csl Rc5,Rg7]}) (24...
Red8 {with the idea} 25. Rda1 Nc6 {is the best defense.}) 25. Rda1 {[%cal
Ga2a8,Ga2a7]} Qc6 {[%cal Ge5g4]} 26. Qe2 {[%csl Gg4]} ({Another way to prevent
Ng4 is} 26. Bd4 $5) 26... Rbb8 27. Bd4 Qc8 28. h4 Nc6 29. Be3 $2 {A strange
decision, which looks more like a mistake of the man who entered the game,
than a real move since Black's reply can be also hardly explained.} ({It was
better to stay on the big diagonal.} 29. Bb2 $142) 29... e5 $2 {[%csl Rd5] It
doesn't look like a good idea. Black gives up the d5-square in order to take
control over the d4-square, but weakness of the light squares seems to be more
essential.} (29... f5 $1 30. Rd1 Nxe4 31. Bxe4 fxe4 32. Rxd6 e5 {[%cal Gc6d4]})
30. Nd5 $16 Ne6 (30... f5 $5 {[%csl Gg7]}) 31. Qd2 (31. h5 $5 {weakening the
position of the black king was worth trying.} Ned4 32. Qd1) 31... Ned4 32. Bxd4
$1 {[%csl Rb4] White is trying to force the e-pawn to d4.} exd4 $6 (32... Nxd4
33. Nxb4 Rxb4 34. Qxb4 Nxc2 35. Qxd6 Nxa1 36. Rxa1 $16 {is also very
unpleasant for Black, but I think it would be a better practical chance.}) 33.
Ra6 $1 (33. h5 $5 {[%csl Rf6][%cal Gh5h6]}) 33... Ne5 34. Ra7 $1 {[%cal Ga7c7]}
(34. Nxb4 {allows some counterplay.} f5 35. exf5 Qxf5 36. f4 Ng4) 34... Rb7 (
34... f5 {is not better.} 35. Rc7 Ra8 $1 36. Rd1 $1 $16) 35. Rxb7 Qxb7 36. Qxb4
{White won a pawn and the game enters the technical stage.} Qxb4 37. Nxb4 f5
38. exf5 gxf5 39. f4 $5 {[%csl Rf5] An interesting decision. White fixes the
f5-pawn and exchanges the rooks, after which the weakness of the f5-pawn
becomes real.} Ng4 40. Ra8 $1 Rxa8 41. Bxa8 Ne3 42. Kf2 Bf6 43. Nd5 $1 {
Another useful exchange. Now in order to protect the f5-pawn Black has to give
up the d4-pawn.} Nxd5 44. Bxd5 d3 (44... Kg7 $5 {leads to a better version of
the game after} 45. Be6 d3 46. cxd3 ({However also} 46. Bxf5 $5 {has to be
considered seriously.}) 46... Bd4+ 47. Kf3 Kf6 48. Bd7 Bc5 {preventing b4,
which hardly saves the game, but makes White's task more difficult.}) 45. cxd3
Bd4+ 46. Kf3 Kg7 47. b4 $1 {First the pawn goes to b5.} Kf6 48. b5 h6 49. h5
Bb6 50. Bb7 Ke6 $2 (50... Bc5 $5 {looks like a better defense. This way Black
could try to meet the penetration of the white king to the queenside by
playing d5.} 51. Bc8 d5 $1 52. Bb7 Ke6 {and White still has to break the
fortress.}) 51. Bc8+ Kf6 52. g4 $1 fxg4+ 53. Ke4 $1 $18 {[%cal Ge4d5,Gd5c6]
Now the king penetrates to the queenside and White wins easily.} g3 54. Bh3 Ke7
55. Kd5 Be3 56. f5 $1 Bc5 57. Kc6 {Now the b-pawn supported by the king
decides the game.} Be3 58. b6 Bf4 {Otherwise b7 followed by Kc7.} 59. f6+ $1 {
A clever way to promote the b-pawn.} Kxf6 60. Kd5 $1 Be3 61. d4 $1 1-0

[Event "Alushta Autumn 1st"]
[Site "Alushta"]
[Date "2004.09.02"]
[Round "9"]
[White "Alexikov, Alexander"]
[Black "Vokarev, Sergey"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2386"]
[BlackElo "2529"]
[Annotator "Mikhalevski,V"]
[PlyCount "75"]
[EventDate "2004.08.28"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "UKR"]
[EventCategory "9"]
[SourceTitle "CBM 103"]
[Source "ChessBase"]
[SourceDate "2004.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.11"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8.
e5 Ng8 9. Bd4 (9. f4 f6 10. Bd4 Qa5 {leads to transposition.}) 9... Qa5 10. f4
f6 11. Qd2 {White sacrifices the e5-pawn in order to complete the development
quickly and then to exploit this advantage for attack. However it seems that
Black can hope for equality after Ivanchuk's 15...Ba6!} ({The main alternative
is to keep the e5-pawn with} 11. Qe2 {Maybe White has to look for chances to
obtain opening advantage in this direction?!} fxe5 (11... c5 {was also tested.}
) 12. Bxe5 Nf6 13. O-O-O d5 14. Qe1 O-O 15. Be2 Rf7 16. Bf3 (16. h4 $5 {
[%cal Gh4h5]}) 16... Bf5 17. a3 (17. h3 $5) 17... Qb6 18. h3 Raf8 19. g4 Bc8
20. Na4 Qb5 21. Be2 {1/2-1/2 Volokitin,A-Tiviakov,S/Copenhagen DEN 2002/The
Week in Chess 402 (21) and suddenly a draw was agreed in the position with
slightly better chances for White.} (21. Be2 Qb7 (21... Qxa4 $6 {allows to
trap the queen:} 22. Rd4 $1 {[%csl Ra4]} Qxd4 23. Bxd4 Ne4 24. Bxg7 Kxg7 25.
Rf1 $16 {and White gets a clear advantage.}) 22. Bd3 $1 $14)) 11... fxe5 12.
fxe5 Bxe5 {The theory considers this move to be dangerous and this game is an
additional prove of the official assessment.} ({It's safer to start with} 12...
c5 $5 13. Be3 Bxe5 14. Bc4 Nf6 15. O-O Ba6 $1 $146 {For the moment this move
allows to consider the entire line with 7.Nxc6 as not dangerous for Black.} (
15... Bb7 16. Bf4 Bd4+ 17. Kh1 Qb4 18. Qe2 $1 a6 $6 19. Rae1 e6 20. Nd1 (20.
Bxe6 $5 O-O-O 21. Be5 $16) 20... Qb6 $2 (20... Bd5 $8) 21. c3 $18 {[%csl Rd4]}
d5 22. cxd4 {1-0 Narciso Dublan,M-Vila Gazquez,J/Barcelona ESP 2004/The Week
in Chess 513 (22). and White wins at least a piece.}) 16. Bxa6 Qxa6 17. Bxc5 d6
18. Rae1 O-O 19. Bd4 Bxd4+ 20. Qxd4 e5 21. Qd3 Qxd3 22. cxd3 Rab8 23. b3 Kg7
$11 {Kasparov,G-Ivanchuk,V, Eurotel trophy rapid 2002/CBM89[Tsesarsky]}) 13.
O-O-O Bxd4 (13... Nf6 {can lead to transposition after} 14. Re1 Bxd4 15. Qxd4 {
See 13...Bxd4.}) 14. Qxd4 Nf6 15. Re1 {[%csl Re8][%cal Gd4f6]} O-O ({In
according to Fritz Black is better after} 15... Kd8 {, but I can hardly
believe it.}) 16. Rxe7 Rb8 $2 {This inaccurate move could lead to a difficult
position by force.} ({Black would have much more chances to equalize after} 
16... Qg5+ $1 17. Kb1 d5 18. Bd3 Bf5 $1 {as in Varavin-Khasin, RUS-ch Elista
1994.}) 17. Bd3 {A possible, but not the best continuation.} (17. Bc4+ $1 {
leads to a big positional advantage by force:} d5 $8 (17... Kh8 $2 {loses on
the spot to} 18. Ne4 $1 Qd8 19. Nxf6 Qxe7 20. Ne8+ $18) 18. Ne4 $1 (18. Rxa7
Qb4 19. Nxd5 cxd5 20. Bxd5+ Kh8 21. Qxb4 Rxb4 22. Rf1 Bf5 $13) (18. Rf1 $6 Qb6
$1) 18... Nh5 $8 (18... Ne8 $2 19. Rxe8 $1 Rxe8 20. Nf6+ Kf7 21. Nxe8 $18) 19.
Qe5 $1 Qb4 $1 (19... Rb4 20. Ng3 $1 Nf6 21. Rf1 $1 $18) 20. Ng3 Nf6 21. a3 $1
Qc5 22. Rf1 Rb7 $1 23. Rxb7 Bxb7 24. Bd3 $1 Ne8 25. Qe6+ Kh8 $8 26. Rf7 $1 Ng7
27. Qe7 $1 Qxe7 28. Rxe7 $16 {and White obtains a clear advantage at the
endgame.}) 17... Qb6 {[%csl Rb2,Rd4] It seems that Black underestimated
White's reply.} ({Also in case of} 17... Rb4 18. Qd6 Qg5+ 19. Kb1 Qf4 20. Qc5
$1 {White maintains the pressure.}) 18. Qe5 $1 {It's more important to keep
the queens than to protect the b2-pawn!} Ba6 (18... Qxb2+ 19. Kd2 {[%cal Gh1b1]
and it's not easy to prevent material losses.}) 19. Bxg6 $2 {An absolutely
unnecessary piece sacrifice, which could cost White at least half a point.} ({
Much simplier and better was a straightforward} 19. Ne4 $1 {[%csl Rg7]} Nh5 ({
or} 19... c5 20. Rf1 $1 Nh5 21. Bxa6 Qxa6 22. Qd5+ Kh8 23. Rff7 $1 $18) 20. g4
$1 (20. Ng3 Nf6 21. Rf1 d6 22. Qe6+ Kh8 23. Bxa6 Qxb2+ $1 24. Kd2 Qb4+ 25. Ke2
Nd5 26. Rff7 Rxf7 27. Rxf7 Nf4+ 28. Rxf4 Qxf4 $13) 20... Bxd3 21. gxh5 Qe3+ 22.
Kb1 Bxc2+ 23. Kxc2 Qe2+ 24. Nd2 $18 {and White is a piece up.}) 19... hxg6 20.
Qg3 (20. Qg5 $5) 20... Ng4 $5 (20... Qxb2+ {allowed to avoid 21.b3.} 21. Kd1 (
21. Kd2 $2 Ng4 $1 22. Qxg4 Rf2+ $19) 21... Ng4 $1 22. Qxg4 Qa1+ (22... Rf6 $5
23. Qd4 Rbf8) 23. Kd2 Rf2+ 24. Re2 $1 Rxe2+ 25. Nxe2 Qf6 {and Black looks
slightly better as his king is safer.}) 21. b3 $5 (21. Qxg4 Qxb2+ 22. Kd1 {
transposes into 20...Qxb2.}) 21... Qc5 $1 22. Re4 $1 {[%csl Rg6]} Rbe8 $2 {
A serious mistake. After this move White's advantage is unquestionnable.} (
22... Bd3 $3 {was necessary.} 23. Rxg4 Qxc3 24. Qxd3 Qa1+ $1 ({Another option
is} 24... Qxd3 25. cxd3 Rf2) 25. Kd2 Rf2+ 26. Ke3 Qe5+ $1 27. Kxf2 (27. Qe4 $5)
27... Rf8+ 28. Qf3 $8 $13 {and the arising endgame which sees Q vs 2R endgame
is with mutual chances.} (28. Kg1 $4 Qe1+)) 23. Rxg4 {[%csl Rg6]} Qe3+ {
Black has to trade the queens as his king is in danger.} (23... Kh7 24. Rxg6
Qe3+ {changes nothing.} (24... Re3 $2 25. Rg7+ Kh8 26. Qg6 $18)) 24. Qxe3 Rxe3
25. Rxg6+ Kf7 (25... Kh7 {would transpose into 23...Kh7.}) 26. Rg5 $3 $18 {
[%csl Gc5] A very nice idea. White wants to trap the black rook on c3 and thus
keeps his two extra pawns.} (26. Kd2 $5 Rxc3 $140 27. Rg5 $1 $18 {[%csl Rc3]})
26... Rfe8 (26... Rxc3 $2 27. Kd2 $1 {[%csl Rc3] and suddenly the rook is
traped.}) 27. Nd1 $5 {Inviting the rook to e2.} Re2 28. Rf1+ Ke7 29. Rf2 (29.
Rf4 $5 $18) 29... Re1 30. Ra5 Bc8 ({or} 30... Be2 31. Kd2 $18 {[%csl Re1,Re2]})
31. Rxa7 {The rest doesn't require comments. White is simply three pawns up.}
Kd8 32. Ra4 Rh1 33. h3 Ree1 34. Rd4 d5 35. c4 Be6 36. cxd5 Bxd5 37. Kc2 Kc7 38.
Nc3 1-0

[Event "Olympiad-36"]
[Site "Mallorca"]
[Date "2004.10.26"]
[Round "11"]
[White "Rojas Keim, Luis Alberto"]
[Black "Zelcic, Robert"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2385"]
[BlackElo "2531"]
[Annotator "Mikhalevski,V"]
[PlyCount "90"]
[EventDate "2004.10.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ESP"]
[SourceTitle "CBM 104"]
[Source "ChessBase"]
[SourceDate "2005.01.27"]
[SourceVersion "1"]
[SourceVersionDate "2005.01.27"]
[SourceQuality "1"]
[WhiteTeam "Chile"]
[BlackTeam "Croatia"]
[WhiteTeamCountry "CHI"]
[BlackTeamCountry "CRO"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Nb3 ({The more popular
} 6. Be3 Nf6 7. Bc4 {can be found in the same CBM104. See the game
Motylev-Tseshkovsky, RUS-ch, Moscow 2004[Mikhalevski,V]}) 6... Nf6 7. Be2 O-O
8. O-O a5 {[%cal Ga5a4] In the spirit of The Accelerated Dragon.} ({It wasn't
late to transpose into "regular" Dragon with} 8... d6) 9. a4 Nb4 {[%cal Gd7d5]
Black is preparing d5.} 10. Bg5 {The most popular continuation directed
against d5.} ({In some games White tried to prevent d5 by means of} 10. Bf3)
10... h6 ({Immediate} 10... d5 {was also tested.}) 11. Be3 $6 {Doesn't look
very logical as provoking h6 is not essential while preventing d5 is important.
} ({The main line} 11. Bh4 {See in Teran Alvarez-Dgebuadze, Linares1997/CBM58
[Tsesarsky].}) 11... d5 12. e5 Ne4 13. Nxe4 {Rojas goes for a concrete line,
tempted by the a5-pawn.} ({White also tested other continuations:} 13. f3 $6
Nxc3 14. bxc3 Nc6 15. f4 f6 16. exf6 Bxf6 17. Nd4 $11 {1/2-1/2 Froeyman,
H-Winants,H/Belgium 2000/CBM 81 ext (19). (18)}) (13. f4 $5 {is worth trying}
Bf5 14. Nd4 Bd7 15. Bf3 (15. Nxe4 $142 $1 dxe4 {[%cal Gb4d5]} 16. c4 $1 $14 {
[%csl Gd5]}) 15... f5 $1 16. exf6 Nxf6 17. Kh1 $14 {1-0 Namyslo,H-Balduan,M/
Schwaebisch Gmuend 2000/CBM 74 ext (42)}) 13... dxe4 14. Qxd8 ({Also} 14. c3 $5
{doesn't promise much in view of simple} Nc6 15. Nc5 Nxe5 16. Nxe4 $11) 14...
Rxd8 15. Bb6 ({White could try to sacrifice a pawn by means of} 15. Rad1 {
which after} Rxd1 (15... Bf5 $5) 16. Rxd1 Nxc2 17. Rd8+ Kh7 {leads to an
unclear position with compensation for the sacrificed pawn thanks to a pin
along the 8th rank.}) 15... Rf8 $5 {[%csl Rc2,Re5]} (15... Rd5 {is risky, but
possible:} 16. c4 Rxe5 17. Rfd1 {[%cal Gd1d8] and although the rook is stuck
on e5 Black shouldn't be worse.}) 16. Bxa5 $2 {A serious positional blunder.
This way White allows to obtain an advantage of a bishop pair, which promises
Black a big advantage.} (16. c3 $1 {was critical.} Nd3 $1 (16... Nc6 17. Nc5 $1
Nxe5 18. Nxe4 $14 {[%csl Ra5,Rb7][%cal Ge4c5]}) 17. Bxd3 exd3 18. Rfd1 $1 Bxe5
19. Rxd3 {[%csl Ra5] with some chances for advantage.}) 16... Nxc2 17. Rac1 Nd4
$1 $17 {[%csl Ra5] This is probably the move which was missed by Rojas. Now
Black is clearly better.} 18. Nxd4 Rxa5 19. Bb5 Bxe5 {Black not only obtained
an advantage of bishop pair, but also won a pawn.} 20. Rc4 Ra8 {The rook has
nothing to do on a5 anymore and so Black brings it back in play.} 21. Re1 f5
22. Rb4 {[%cal Gb5c4]} Bd6 (22... Rd8 $5 {was even easier:} 23. Bc4+ Kh7 24.
Ne6 Rd2 $19) 23. Rb3 Kg7 $19 {The rest is just a matter of technique.} 24. Rd1
Kf6 25. Rc3 Rd8 26. Rcc1 Bd7 27. b3 e5 28. Bxd7 ({Doesn't save} 28. Nc2 Bxb5
29. axb5 Bc5 $19) 28... exd4 29. Bb5 d3 {Two passed pawns supported by bishop
would be enough to win two games. So White could resign already here.} 30. Bc4
Ba3 31. Rb1 Bb4 32. Ra1 Ke5 33. Ra2 Rd6 34. Raa1 b6 35. Rab1 Rc8 36. Ra1 Rdc6
37. Rab1 Kd4 38. Rbc1 f4 39. Rb1 Rxc4 40. bxc4 Kxc4 ({or} 40... Rxc4 {[%cal
Ge4e3]}) 41. Rbc1+ Bc3 42. Rxc3+ Kxc3 43. Rc1+ Kd2 44. Rxc8 Ke2 45. Rc4 d2 {
An easy win of Croatian GM.} 0-1

[Event "RUS-CHN Summit Men 4th"]
[Site "Nizhnij Novgorod"]
[Date "2007.08.30"]
[Round "10"]
[White "Zhang, Pengxiang"]
[Black "Inarkiev, Ernesto"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2649"]
[BlackElo "2663"]
[Annotator "Reeh,O"]
[PlyCount "59"]
[EventDate "2007.08.20"]
[EventType "schev"]
[EventRounds "10"]
[EventCountry "RUS"]
[SourceTitle "CBM 120"]
[Source "ChessBase"]
[SourceDate "2007.10.02"]
[SourceVersion "1"]
[SourceVersionDate "2007.10.02"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Bc4 d6 8.
Qf3 Nf6 9. e5 dxe5 10. Qxc6+ Bd7 11. Qa6 O-O 12. O-O Qb8 13. Bb3 Rc8 14. Bg5 e6
15. Rad1 Bc6 16. Rfe1 h6 17. Bh4 Nh5 18. Be7 e4 $6 {An unfortunate exchange.
Kein glьcklicher Tausch.} (18... Nf4 {was okay. war okay.}) 19. Nxe4 Bxe4 20.
Rxe4 Bxb2 21. g3 Ng7 22. Rd7 {Now White's piece are extremely active. Nun sind
die weiЯen Figuren sehr aktiv.} Qb6 23. Qd3 a5 24. Qf3 $1 {Eyeing f7.
Blickpunkt f7.} Nf5 25. g4 Rc3 $2 {This attempt of a zwischenzug to chase away
the white queen from f3 is bound to fail. Der Versuch, die Dame mit einem
Zwischenzug von f3 zu vertreiben, scheitert.} ({However, the alternative was
no picnic either: Die Alternative war allerdings auch kein Zuckerschlecken:} 
25... Nxe7 26. Rxe7 Rf8 27. Rf4 {and f7 falls. und f7 fдllt.}) {[%tqu "En",
"Black has attacked the white queen. What do you play?","Black's rook has left
the back rank and his rook colleague on a8 unattended...","Answer this attack
with a counterattack!","e4e3","Right!  After this discovered attack, there are
too many pieces hanging with Black - a8, c3 and f5!",15,"De","Schwarz hat die
weiЯe Dame attackiert. Was spielen Sie?","Der schwarze Turm hat die Grundreihe
sowie seinen Turmkollegen auf a8 im Stich gelassen...","Beantworen Sie diese
Attacke mit einem Gegenangriff!","e4e3","Genau!  Nach diesem Abzugsangriff
hдngt bei Schwarz einfach zu viel - a8, c3 and f5!",15]} 26. Re3 $1 {Clearing
the diagonal f3-a8 with tempo - now Black has three pieces hanging, a8, c3 and
f5! Rдumt mit Tempo die Diagonale f3-a8 - nun hдngen bei Schwarz a8, c3 und f5!
} Rxe3 ({Whatever he does, Black loses material: Schwarz kann sich drehen und
winden, er verliert Material:} 26... Ra7 27. Bd8 Rxe3 28. fxe3 $1) ({or oder} 
26... Nxe7 27. Rxe7 Rf8 28. Rxc3 Bxc3 29. Qxc3) 27. Qxa8+ Kh7 28. gxf5 $1 {
Definitely the right capture! Definitiv der richtige Entschluss.} ({It was
still not too late to spoil everything: Es war noch immer mцglich, alles zu
verderben:} 28. fxe3 $2 Qxe3+ 29. Kf1 (29. Kh1 Qe1+ 30. Kg2 Qe2+ 31. Kg1 Ne3
$19) {and now und nun zwingt} 29... Qf4+ $1 {the very unpleasant das sehr
unangenehme} 30. Ke2 (30. Kg1 Bd4+ 31. Rxd4 Qxd4+ $19) 30... Qxh2+ {when White
will be lucky to survive while Black always has the draw in his pocket. ,
wonach WeiЯ nur mit Glьck ьberleben kann, wдhrend Schwarz das Remis immer in
der Tasche hat.}) 28... Re1+ 29. Kg2 gxf5 30. Qb7 1-0

[Event "EU-Cup 03rd round of 16"]
[Site "Sofia"]
[Date "1981.02.13"]
[Round "2.2"]
[White "Ermenkov, Evgenij"]
[Black "Szabo, Laszlo"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2490"]
[BlackElo "2505"]
[Annotator "Tompa,J"]
[PlyCount "141"]
[EventDate "1981.02.13"]
[EventType "team-match"]
[EventRounds "2"]
[EventCountry "BUL"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]
[WhiteTeam "Sofia Slavia"]
[BlackTeam "Budapest Voros Meteor MTK"]
[WhiteTeamCountry "BUL"]
[BlackTeamCountry "HUN"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 Bd7 7. Nb3 g6 8. Be2
Bg7 9. O-O O-O 10. Kh1 a5 11. a4 Qb6 12. Bf3 Nb4 13. e5 Ne8 14. Re1 Bc6 15. Nd4
Bxf3 16. Nxf3 dxe5 17. fxe5 Nc7 18. Qe2 Ne6 19. Nb5 Rfd8 20. Rf1 Rac8 21. c3
Nd5 22. Nfd4 Nxd4 23. Nxd4 Qa6 24. Qf3 f5 25. exf6 exf6 26. Bd2 f5 27. Bg5 Bf6
28. Bxf6 Nxf6 29. Rae1 Re8 30. Nb5 Qb6 31. Qd1 Rcd8 32. Rxe8+ Rxe8 33. Qd4 Qxd4
34. Nxd4 Ne4 35. Kg1 Nc5 36. b3 Re3 37. Rf3 Re1+ 38. Rf1 Rxf1+ 39. Kxf1 Ne4 40.
c4 Nc5 41. Ke2 Kf7 42. Kd2 Kf6 43. Kc3 Ne4+ 44. Kb2 g5 45. b4 axb4 46. Kb3 Nd2+
47. Kxb4 Ke5 48. Ne2 f4 49. Kc5 g4 50. Kb6 Nxc4+ 51. Kxb7 f3 52. gxf3 gxf3 53.
Ng3 f2 54. Kc6 Kd4 55. Kb5 h5 56. h4 Nd2 57. a5 Ke3 58. a6 Kf3 (58... Kf4 $1
59. Nf1 Nxf1 60. a7 Ne3 61. a8=Q f1=Q+ $19) 59. Nf1 Nxf1 60. a7 Ng3 61. a8=Q+
Kg4 62. Qc8+ Kxh4 63. Qd8+ Kh3 64. Qd7+ Kg2 65. Qd5+ Kg1 66. Qd4 Nf5 67. Qc5 h4
68. Ka5 Ng3 69. Qg5 f1=Q 70. Qxh4 Qf5+ 71. Kb4 1/2-1/2

[Event "St Petersburg-ch"]
[Site "St Petersburg"]
[Date "1997.03.13"]
[Round "8"]
[White "Orlov, Vassily"]
[Black "Romanovich, Leonid"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2420"]
[BlackElo "2340"]
[Annotator "Tsesarsky,I"]
[PlyCount "117"]
[EventDate "1997.03.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "RUS"]
[SourceTitle "CBM 058"]
[Source "ChessBase"]
[SourceDate "1997.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.06.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 Bg7 4. Nc3 cxd4 5. Nxd4 Nc6 6. Nb3 Nf6 7. Be2 a5 8. a4
O-O 9. O-O d5 (9... Nb4 $142) 10. exd5 Nb4 11. Bf3 Bf5 (11... Ra6 $2 12. Nc5
Rb6 13. Be3 $1 Bf5 14. Rc1 $16 {1-0 Petit,R-Berrig,O/Genf op sp 1996 (31)}) 12.
Nd4 Qd7 (12... Bc8 $2 13. Ndb5 Bf5 14. Na3 Qd7 (14... Rc8 15. Be3 $16) 15. Be3
Rfd8 (15... Ng4 16. Bd4 Bxd4 17. Qxd4 $16 {[%csl Yc2,Rg4]}) 16. Bb6 Rdc8 17.
Re1 $16 Ng4 18. Nab5 $2 (18. Bd4 $16) 18... Ne5 19. Be4 Nc4 20. Bd4 (20. Bxf5
Qxf5 21. Bd4 Nxc2 $1 $17) 20... Nxb2 $17 {0-1 Britton,R-Baker,C/Chester GBR ch
1979 (33)}) (12... Qc8 13. Re1 Rd8 14. Re5 $6 (14. Rxe7 $1 Nbxd5 15. Nxd5 Nxd5
16. Nxf5 Qxf5 17. Bxd5 Rxd5 18. Qe2 Re5 (18... Rad8 19. Re8+ Bf8 20. Bh6 $18)
19. Rxe5 Bxe5 20. Ra3 $16) 14... e6 (14... Qc7) 15. Nxf5 gxf5 16. Bg5 Nfxd5 17.
Nxd5 Bxe5 (17... Nxd5 18. Rxd5 $14) 18. Ne7+ Kf8 19. Nxc8 Rxd1+ 20. Rxd1 Rxc8
21. c3 $16 {Pirisi,G-Balogh,B/HUN-chT 1991/1-0 (66)}) 13. h3 h5 14. Be3 $146 (
14. Bg5 $146 Rfd8 15. Re1 Rac8 (15... Nfxd5 16. Nxd5 Nxd5 17. c3 f6 18. Bh4 Nf4
19. Qb3+ Kf8 20. Rad1 $18) 16. Rc1 (16. d6 Qxd6 17. Nxf5 gxf5 18. Qxd6 (18.
Bxb7 Qc7 19. Qf3 Rb8 $15) 18... exd6 19. Re7 Nxc2 20. Rc1 Nd4 21. Bxb7 Rb8 22.
Rce1 Ne6 23. Bh4 Kf8 24. Nd5 Nxd5 25. Bxd5 Re8 26. Rxe8+ Rxe8 27. b3 $14) 16...
Nbxd5 17. Nxd5 Nxd5 18. c3 Nf6 19. Re5 Qd6 (19... Qc7 20. Qe2 Bd3 21. Qe3 Ng4
$1 22. Bxg4 Qxe5 23. Bxc8 Rxc8 24. Qxe5 Bxe5 25. Rd1 Bxd4 26. Rxd3 Bc5 27. Rd7
f6 28. Be3 Bxe3 29. fxe3 Kf7 30. Rxb7 Rc4 $11) 20. Qe2 e6 $4 (20... Bd3 $1) 21.
Rxa5 (21. Nxf5 exf5 22. Bxb7 Rb8 23. Bxf6 Bxf6 24. Rb5 Qf4 25. Rd1 Qxa4 26.
Rxd8+ Rxd8 27. Bd5 $14) 21... Re8 $2 (21... b6 22. Ra7 Rc5) (21... Rd7 $142 22.
Bxf6 Bxf6 23. Nxf5 exf5 24. Rd5 Qc7 25. Rxd7 Qxd7 26. Qb5 $16) 22. Bxb7 $18 Rb8
23. Rb5 Qc7 24. Qf3 {1-0 Kupreichik,V-Ansner,B/Rilton Cup op 1992 (Tsesarsky)})
14... Rfd8 15. d6 $1 exd6 16. Ncb5 Be4 17. c3 Bxf3 $2 (17... Nbd5 $11 18. Bxe4
Nxe4 $11 (18... Nxe3 19. fxe3 Nxe4 $11)) 18. Qxf3 Nbd5 19. Bg5 $14 Re8 20. Rfe1
(20. Bh4 Rad8 21. Bg3 $14 {[%csl Rd6]}) 20... Rxe1+ $2 (20... Re5 21. Bxf6 Nxf6
22. Nb3 {[%csl Ra5]} Qe7 (22... Rae8 23. Rxe5 dxe5 24. Nxa5 $16) 23. Rxe5 dxe5
24. Re1 e4 25. Qe3 $14) 21. Rxe1 $16 Re8 22. Rxe8+ Qxe8 23. Bxf6 $1 (23. Nxd6
Qe1+ $1 (23... Qxa4 24. Bxf6 Nxf6 25. Qxb7 Qd7 $16 (25... Qd1+ $2 26. Kh2 Ng4+
27. hxg4 Be5+ 28. g3 Bxd6 29. Qd5 $18)) 24. Kh2 Qe5+ 25. Qg3 Ng4+ 26. hxg4 Qxg5
27. Nf3 Qxg4 28. Nxb7 Qxa4 $14) 23... Nxf6 24. Nxd6 Qe1+ (24... Qxa4 25. Qxb7
$16) 25. Kh2 Qe5+ 26. Qg3 Ne4 27. Nxe4 Qxe4 28. Qf3 Qe1 (28... Be5+ 29. g3 Qxf3
30. Nxf3 Bc7 $16) 29. Qe2 Qc1 30. g3 Bxd4 31. cxd4 Qc6 32. b3 Qd5 33. Qc4 (33.
Qe8+ $142 Kh7 34. Qe3 g5 35. Kg1 b6 36. f3 $16) 33... Qf5 34. Qe2 (34. Kg2 Qe4+
35. Kh2 (35. f3 Qe3 36. d5 Qd2+ 37. Kf1 Qd1+ $11) 35... Qf3 36. Kg1 h4 37. gxh4
Qxh3 38. d5 $16) 34... h4 (34... g5) 35. Qe3 hxg3+ 36. Kxg3 Qd5 37. Kh2 Qf5 (
37... Kf8) (37... Kh7 38. Kg3 b6) 38. Kg1 Kh7 39. Kg2 b6 40. Qf3 Qg5+ 41. Kh2
Kg8 42. Qa8+ Kh7 43. Qe4 Qf6 (43... Qc1 44. Qe3 Qc7+ 45. Kg2 Qc6+ 46. Qf3 Qd7
47. d5 f5 $16) 44. f4 Qd6 (44... Qh4 45. Kg2 f5 46. Qe5) 45. Kg3 Qb4 46. Qe3 b5
(46... Qd6 47. Qe4 Qc7) 47. axb5 Qxb5 48. Qf3 Qb4 49. Qd3 $18 Qe1+ 50. Kg2 Qc1
(50... f5 51. d5 Qc1 52. d6 Qxf4 53. d7 Qg5+ 54. Kf3 Qd8 55. h4 Kg7 56. h5 gxh5
57. Qxf5 Qe7 58. Qd5 Qf6+ 59. Ke4 Qh4+ 60. Kd3 Qd8 61. Qe6 Kf8 62. Ke4 Qh4+ (
62... Qa8+ 63. Ke5 $18) 63. Kd5 Qd8 64. Ke5 Qg5+ 65. Kd6 Qg3+ 66. Kc6 $18) 51.
f5 Qg5+ 52. Kf3 gxf5 53. d5 Kg6 (53... Qh5+ 54. Kf4 Qh6+ 55. Ke5 Qg7+ 56. Kd6
Qf6+ 57. Kc5 Kh6 58. d6 f4 59. d7 Qd8 60. Qd6+ Kg5 61. Kc6 f3 62. Qc7 Qf6+ 63.
Kb7 f2 64. d8=Q f1=Q 65. Qg3+ Kh5 66. Qg4+ Kh6 67. Qf8+ Kh7 68. Qgg8#) 54. d6
Qd8 55. d7 Kf6 56. Qd6+ Kg5 57. h4+ $1 Kh5 58. Qf4 Qa8+ 59. Kg3 1-0

[Event "Linares Anibal op 04th"]
[Site "Linares"]
[Date "1997.??.??"]
[Round "7"]
[White "Teran Alvarez, Ismael"]
[Black "Dgebuadze, Alexandre"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2350"]
[BlackElo "2415"]
[Annotator "Tsesarsky,I"]
[PlyCount "73"]
[EventDate "1997.02.??"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ESP"]
[SourceTitle "CBM 058"]
[Source "ChessBase"]
[SourceDate "1997.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.06.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nb3 Nf6 7. Be2 O-O 8.
O-O a5 9. a4 Nb4 10. Bg5 h6 (10... d5 11. exd5 (11. e5 Ne8 12. f4 f6 $1) (11.
Bxf6 Bxf6 12. Nxd5 Bxb2 13. Rb1 Bg7 $132) 11... Nfxd5 12. Nxd5 Nxd5 13. Bf3 Nf6
(13... Nb4 14. Qe2 Re8 15. Rad1 Qc7 16. c3 Be6 17. Nd2 Nd5 $11) 14. Re1 $14 {
[%csl Rb7] 1-0 Kupreichik,V-Pohl,W/Schwaebisch Gmuend op 1995 (36)}) 11. Bh4 d5
(11... d6 12. Nd4 (12. f4 $5) 12... Bd7 13. Ndb5 Bc6 $11 {1/2-1/2 Wagman,
S-Klovsky,R/New York op 1993 (44)}) 12. exd5 g5 13. Bg3 Bf5 (13... Nfxd5 14.
Nxd5 Nxd5 15. Bf3 (15. Qd2 Bf5 (15... Bxb2 16. Rad1 e6 (16... Nc3 17. Qxd8
Nxe2+ 18. Kh1 Nxg3+ 19. fxg3 Rxd8 20. Rxd8+ Kg7 21. Nxa5 $16) 17. c4 $16) (
15... Nb4 $1 $15) 16. Rad1 e6 (16... Nf6 17. Qe3 Qc8 18. Bd3 Bxd3 19. Qxd3 $11)
17. c4 Qb6 18. Nd4 Ne7 19. Nb5 e5 (19... Rfd8 $11) 20. Qc3 $14 {Goetz,
R-Gruenberg,R/BL 1987/0-1 (50)}) (15. c3 e5 16. Bf3 Nb6 (16... Nf4 17. Qxd8
Rxd8 18. Rfd1 Re8 19. Nc5 Ra7 20. Bxf4 exf4 $11) 17. Qxd8 Rxd8 18. Rfd1 $14 {
Balashov,Y-Winants,H/Eupen op act 1994/1-0 (51)}) 15... Nf4 (15... e6 16. c3
Qb6 17. Re1 Rd8 18. Qc2 Nf4 (18... Bd7 $11) 19. Rad1 $14 {1-0 Grabics,
M-Kereszturi,S/Budapest WIM 1991 (47)}) 16. c3 Qb6 17. Qc2 e5 18. Bxf4 gxf4 19.
Bd5 Bg4 $11 {Kindermann,S-Antunes,A/Thessaloniki olm 1984/1-0 (52)}) 14. Nd4
Bg6 15. h4 $1 $146 (15. Bc4 $2 Rc8 (15... Nh5 $1 $15) 16. Bb3 Nfxd5 17. Nxd5
Nxd5 18. Re1 Nb4 19. Be5 Nxc2 (19... Bxe5 20. Rxe5 Qd6 21. Rxa5 Nxc2 22. Rd5 $1
$16) 20. Bxc2 Bxc2 21. Nxc2 Qxd1 22. Raxd1 Rxc2 $17 {0-1 Fishbein,A-Hodgson,J/
Stavanger op 1989 (46)}) 15... Rc8 16. hxg5 hxg5 (16... Nfxd5 17. gxh6 Bxh6 18.
Nxd5 Qxd5 19. c3 $16) 17. Rc1 $6 (17. d6 $5 exd6 18. Bf3 Ne8 19. Rc1 (19. Bxb7
Rc4 20. Ndb5 Bxc2 21. Qd2 Bd3 22. Rfe1 Rc5 (22... f5 23. Bd5+ Nxd5 24. Qxd3 $16
) 23. Be4 Bxe4 24. Nxe4 Rd5 25. Qe2 $14) 19... Qb6 (19... Bxd4 20. Qxd4 Nxc2
21. Qd2 Nb4 22. Bxb7 Rc7 23. Bf3 $14) 20. Ndb5 Be5 $11) 17... Qb6 $5 (17...
Nfxd5 18. Nxd5 Qxd5 (18... Nxd5 19. Re1 e5 (19... e6 20. c3) 20. Nf3 f6 (20...
e4 21. Ne5 Bxe5 22. Bxe5 e3 23. Bf3 exf2+ 24. Kxf2 $14) 21. Bd3 $1 $132) 19. c3
Rfd8 20. Bf3 Qa2 (20... Qc4 21. b3 Qd3 22. cxb4 Bxd4 23. Rxc8 Rxc8 24. Qxd3
Bxd3 25. Rd1 Rc3 26. bxa5 Rxb3 27. Bd5 Ra3 28. Bxb7 e5 29. a6 f6 30. Kh2 f5 31.
f3 f4 32. Be1 $18) (20... Be4 21. Bxe4 Qxe4 22. Re1 Qd5 23. Rxe7 Bxd4 24. cxd4
Qxd4 25. Re1 Qxd1 $11) 21. Bxb7 Bxd4 22. cxd4 Rc2 23. Qe1 Rd7 24. Rxc2 Nxc2 25.
Qxa5 Nxd4 26. Be5 $16) 18. d6 exd6 19. Ncb5 $2 (19. Nf3 d5 $11) 19... Ne4 20.
Bh2 Nc6 $6 (20... Rfe8 $142 $1 21. c3 Nc6 22. Nxc6 (22. Nf3 g4 23. Nfd4 g3 24.
fxg3 Nxd4 25. Nxd4 (25. cxd4 Rxc1 26. Qxc1 Bxd4+ 27. Kh1 Nf2+ 28. Rxf2 Bxf2 $19
) 25... Qxb2 $19) 22... bxc6 23. Nxd6 Nxd6 24. Bxd6 Rcd8 $19 {[%csl Rd6]}) 21.
c3 (21. Nxc6 bxc6 22. Nxd6 Rcd8 23. Nc4 Rxd1 24. Nxb6 Rxc1 25. Rxc1 Bxb2 26.
Rf1 Re8 $15) 21... Nxd4 $2 (21... Rfe8 $1 $17) 22. cxd4 (22. Nxd4 Qxb2 $17)
22... Rxc1 23. Qxc1 Bxd4 24. Nxd4 Qxd4 $15 25. Bf3 Nd2 26. Rd1 Nxf3+ 27. gxf3
Qxa4 28. Rxd6 Qb5 (28... g4 29. fxg4 Qxg4+ 30. Bg3 Re8 31. Qd2 $15) 29. Qd2 (
29. f4 gxf4 30. Bxf4 Re8 31. Be3 Qe2 32. Rd4 Be4 $17) 29... Qf5 30. Qd5 Qb1+
31. Kg2 g4 32. Bf4 (32. Qxa5 gxf3+ 33. Kxf3 Qxb2 $17 (33... Qh1+ 34. Kg3))
32... gxf3+ 33. Kxf3 Qh1+ 34. Kg3 Qg1+ 35. Kf3 Qh1+ 36. Kg3 Qg1+ 37. Kf3 (37.
Kf3 Re8 (37... Qh1+ 38. Kg3 Qxd5 39. Rxd5 a4 40. Ra5 Bc2 41. Rb5 Be4 $15) 38.
Qg5 (38. Rd8 Be4+) 38... Qh1+ 39. Qg2 Qh5+ (39... Qb1 40. Qg5 a4 41. Rd8 Qh1+
42. Kg3 Rxd8 43. Qxd8+ Kh7 44. Qh4+ Qxh4+ 45. Kxh4 $11 {)}) 40. Qg4 (40. Kg3
Bf5 (40... b5 41. Qd5 Bf5 42. f3 Qh3+ 43. Kf2 Qh4+ 44. Bg3 Qg5 (44... Qe7 $4
45. Qxf5 Qe1+ 46. Kg2 Re2+ 47. Kh3 $18) 45. Qxb5 Qe3+ 46. Kg2 Qe2+ 47. Qxe2
Rxe2+ 48. Bf2 Rxb2 49. Rd5 $11) (40... Be4 41. f3 Kh7 42. Kf2 (42. Rh6+ Qxh6
43. Bxh6 Rg8+ 44. Kf2 Rxg2+ 45. Kxg2 Bxf3+ $19) 42... Rg8 (42... Qc5+ 43. Kf1 (
43. Be3 Qxd6) 43... Bg6 44. Qh2+ Kg8 45. Qd2 $15) 43. Qh2 Qxh2+ 44. Bxh2 Bc6
45. Rf6 Rf8 46. Be5 Bd5 $15) 41. Rh6 Qg4+ 42. Kh2 Qxg2+ 43. Kxg2 b5 44. Rb6 Bd3
45. Rb8 $11) 40... Qxg4+ 41. Kxg4 a4 $17) 1/2-1/2

[Event "Escaldes zt"]
[Site "Escaldes"]
[Date "1998.11.13"]
[Round "8"]
[White "Gallego Martinez, Ruben"]
[Black "Quinn, Mark"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2305"]
[BlackElo "2350"]
[Annotator "Tsesarsky,I"]
[PlyCount "68"]
[EventDate "1998.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "AND"]
[SourceTitle "CBM 068"]
[Source "ChessBase"]
[SourceDate "1999.02.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.02.01"]
[SourceQuality "1"]

{[%mdl 16388]} 1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6
7. f3 $6 (7. Bc4 $5) 7... O-O 8. Qd2 $6 $15 (8. Bc4 $5) 8... d5 {Without d7-d6
it is very strong, maybe gives to Black an advantage...} 9. exd5 Nxd5 10. Nxc6
bxc6 11. Bd4 Bxd4 (11... e5 12. Bc5 Re8 (12... e4 $1 13. Nxd5 (13. Bxf8 e3 $1
14. Qd1 Qxf8 15. Nxd5 cxd5 16. c3 d4 $1 $17) 13... cxd5 14. Bxf8 (14. O-O-O Rb8
15. c3 Re8 16. fxe4 Bg4 (16... Qa5 17. Bd6 Qxa2 18. Bxb8 Bg4 19. Bf4 $8 d4 (
19... Qa1+ 20. Kc2 Qa4+ $11) 20. Bd3 dxc3 21. bxc3 Qa1+ 22. Kc2 Qa2+ 23. Kc1
$11) 17. Re1 (17. Be2 Bxe2 18. Qxe2 Qa5 $19) 17... Qa5 18. Bd6 (18. h3 Qxa2 19.
Bd3 Qa1+ 20. Bb1 Bh6 21. Be3 Rxe4 22. Bxh6 Bf5 $19) 18... Rbd8 $17) 14... Qxf8
15. c3 exf3 16. gxf3 d4 17. cxd4 (17. c4 $2 Bh6 18. Qxd4 Bb7 19. Bg2 Rd8 20.
Qh4 g5 $17 {0-1 Seegolam,P-Rausis,I/Yerevan olm 1996/EXT 96ch2 (25)}) 17... Bb7
(17... Qe7+ 18. Be2 (18. Kd1 Be6 19. Bd3 Rd8 20. Re1 Bxd4 $17) 18... Qh4+ 19.
Kd1 Be6 $15) 18. Be2 Rd8 19. O-O Rxd4 20. Qc2 Be5 $44) (12... Nxc3 13. Bxf8
Qxf8 14. bxc3 (14. Qxc3 e4 15. Qxc6 Qb4+ 16. c3 Qxb2 17. Qe8+ Bf8 18. Rd1 Qxc3+
19. Kf2 e3+ 20. Kg3 g5 $1 $19) 14... Qc5 15. Rd1 Be6 16. c4 e4 17. fxe4 Re8 18.
Bd3 Bg4 19. h3 (19. Qf4 Qb4+ 20. Rd2 Qb1+ 21. Kf2 Qxh1 22. Qxg4 Bd4+ 23. Ke2 f5
$19) 19... Bc3 $19 {0-1 Krnic,Z-Velimirovic,D/Jugoslavija 1971/Inf 11 (41)})
13. Ne4 f5 (13... Be6 14. Nd6 Re7 15. Rd1 Rd7 16. c4 Nb6 17. Qc1 (17. b3 Nc8
18. Nxc8 Rxd2 19. Ne7+ Kh8 20. Rxd2 Qe8 $19) (17. Qb4 Rb8 $17) 17... Bf8 (17...
Na4 18. Ba3 c5 (18... Bf8 19. c5 Bxa2 $17) 19. b3 (19. Ne4 Qa5+ 20. Kf2 $132)
19... Qa5+ (19... Rxd6 $2 20. Rxd6 Qxd6 21. bxa4 e4 $17 {0-1 Sorel,P-Pytel,K/
Bethune 1992 (34)}) 20. Qd2 Nc3 21. Bb2 e4 $19) 18. Nb7 Rxd1+ 19. Qxd1 Qxd1+
20. Kxd1 Bxc5 21. Nxc5 Bxc4 $17) 14. Nd6 Bf8 (14... Re6 15. Nxc8 (15. c4 Rxd6
16. Bxd6 Qxd6 17. cxd5 cxd5 $15) 15... Qxc8 16. c4 Nb6 17. Be2 e4 18. O-O Na4
19. Ba3 $15) 15. Bc4 Be6 16. Bxd5 cxd5 $17 {0-1 Ivanec,D-Podlesnik,B/Ljubljana
op 1996 (21)}) 12. Qxd4 Qa5 (12... e5 13. Qd2 Nxc3 14. Qxc3 e4 (14... Qd4 $11)
15. Be2 exf3 16. Qxf3 Qh4+ (16... Rb8 17. b3 Qa5+ 18. Kf1 Bf5 $17) 17. Kf1 Re8
(17... Rb8 $17) 18. c3 Re4 19. Qg3 Qe7 20. Qf2 Rb8 $17 {0-1 Dumitriu-Breazu/cr
1971 (33)}) 13. Bc4 (13. Qa4 Qb6 (13... Qc5 14. Nxd5 cxd5 15. O-O-O e5 $17 {
1-0 Naegler,M-Goerlich,W/RLN 1982 (46)}) 14. Nxd5 cxd5 15. O-O-O Rb8 16. Qd4
Qc7 (16... Rd8 $15) 17. a3 (17. h4 e5 18. Qxd5 Be6 19. Qe4 Rfc8 20. Bd3 Qa5 (
20... Bxa2 $17) 21. a3 Rxb2 $1 22. Kxb2 Rb8+ 23. Kc1 Ba2 $1 $19 {0-1 Ganor,
D-Grigore,G/Rishon Le Zion 1990 (61)}) 17... Bf5 18. Bd3 (18. Qf2 $2 Qf4+ (
18... Rfc8 $19) 19. Qd2 Rfc8 $19 {0-1 Kremer,H-Uogele,A/cr Eberhardt-Wilhelm
1967 (24)}) 18... Bxd3 19. Rxd3 Rb5 $15) (13. Bd3 Nxc3 14. Qxc3 Qxc3+ 15. bxc3
Be6 $15 {0-1 Ueter,H-Dornieden,M/BL 1985 (53)}) 13... Be6 (13... Qb4 14. O-O-O
e5 15. Qd3 Bf5 16. Ne4 Rfb8 17. Bb3 a5 $17 {0-1 Jonas,B-Heuer,T/OLNO 1993 (80)}
) (13... Nxc3 14. Qxc3 Qxc3+ 15. bxc3 Rd8 {1/2-1/2 Cerneanu,N-Stillger,B/
Budapest FS09 IM-A ,EXT 1995 (21)}) 14. Bxd5 cxd5 (14... Bxd5 15. O-O Rab8 16.
b3 Rfd8 17. Qe3 Qb6 $11) 15. O-O Rac8 (15... Rab8 16. Nd1 (16. a3 Rxb2 17. Nxd5
Rb7 18. Nb4 $15) 16... Rfc8 17. c3 $15) 16. Kh1 Rc4 17. Qe5 $2 $17 (17. Qf2 d4
18. Ne4 Rfc8 19. c3 dxc3 20. Nxc3 $15) 17... Qc7 $2 $15 (17... Qb6 $1 18. b3 (
18. Rfe1 Qxb2 (18... d4 19. Ne2 Rd8 20. c3 f6 21. Qg3 d3 22. Nd4 Bf7 23. Rxe7
Qxb2 $19) 19. Nxd5 Qxe5 20. Rxe5 (20. Nxe7+ Kg7 21. Rxe5 Kf6 $19) 20... Rxc2
$19) 18... Qc7 19. Qxc7 Rxc7 20. Nb5 Rxc2 $17) 18. Rfe1 $2 $19 (18. Qxc7 $1
Rxc7 19. Rf2 Rb8 20. Nd1 d4 (20... f6 21. c3 Bf7 (21... a5 22. Kg1 a4 23. Rd2
Bf7 24. Kf2 e5 $15) 22. Ne3 e5 23. Rd1 Rc5 (23... d4 24. cxd4 exd4 25. Rxd4
Rc1+ 26. Rd1 Rxd1+ 27. Nxd1 Bxa2 28. Nc3 $11) 24. Rfd2 h5 25. Kg1 (25. Nxd5
Bxd5 26. Rxd5 Rxd5 27. Rxd5 Rxb2 $19) 25... Kf8 $15) 21. Rd2 Rbc8 22. c3 dxc3
23. Nxc3 $15) 18... Qxe5 (18... Rb8 19. Qxc7 Rxc7 20. Rab1 d4 $19) 19. Rxe5 Rb8
$19 20. Nxd5 Bxd5 21. Rxd5 Rxb2 22. Rd2 Rcxc2 23. Rxc2 Rxc2 24. h3 Kg7 25. Kh2
Kf6 26. Kg3 g5 27. a4 h5 28. h4 gxh4+ 29. Kh3 a5 30. Ra3 Rc4 31. Ra2 e5 32. Ra3
Kg5 33. Ra2 f5 34. Re2 Rc1 0-1

[Event "NED-ch53"]
[Site "Rotterdam"]
[Date "1998.06.30"]
[Round "8"]
[White "Reinderman, Dimitri"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "2480"]
[BlackElo "2605"]
[Annotator "Tsesarsky,I"]
[PlyCount "156"]
[EventDate "1998.06.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[EventCategory "12"]
[SourceTitle "CBM 066"]
[Source "ChessBase"]
[SourceDate "1998.09.30"]
[SourceVersion "1"]
[SourceVersionDate "1998.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nb3 Nf6 7. Be2 O-O 8.
O-O b6 9. Re1 (9. Kh1 Bb7 10. Bg5 Rc8 11. f4 d5 12. exd5 Nb4 13. Bf3 Ba8 (13...
Nfxd5 14. a3 Bxc3 15. axb4 Bxb2 16. Rxa7 Ne3 (16... Bc6 17. Nd4 Ba8 18. Rxa8
Rxa8 19. Nc6 Nc3 (19... Qd6 20. Qxd5 $18) 20. Qe1 Qd6 21. Nxe7+ Kg7 22. Qh4 $18
) 17. Qe2 Nxf1 18. Rxb7 $16) 14. Bxf6 Bxf6 15. a3 Bxc3 16. axb4 Bxb2 17. Rxa7
Qd6 $44 {0-1 Hebden-Pavlovic/Vrnjacka Banja, SW 1991 (28)}) (9. f4 d6 (9... Bb7
10. Bf3 Rc8 (10... a5 11. a4 Nb4 12. Be3 Qb8 13. e5 Ne8 14. Nb5 (14. Qxd7 Bxf3
15. Rxf3 Nxc2 16. Rd1 Ra7 17. Qb5 Nxe3 18. Rxe3 Nc7 19. Qe2 Ne6 $11) 14... Nc7
15. Bxb7 (15. Qxd7 Ncd5 16. Bxd5 Nxd5 17. Bd4 Rd8 18. Qh3 $16) 15... Qxb7 16.
Nxc7 Qxc7 17. c3 Na6 18. Qd5 $14 {1-0 Franzoni-Nemet/SMM NLA /SW,19,25 1987 
(33)}) 11. Kh1 d6 12. Be3 Qc7 13. Qd2 Qb8 14. Nd5 Rfe8 15. c3 Nd7 $132 {
1/2-1/2 Reyes,J-Giorgadze,T/Malaga 1987 (16)}) 10. Bf3 Bb7 11. Kh1 Rb8 12. Nd5
e6 13. Nxf6+ Bxf6 14. c3 Qc7 $11 {Markovic,G-Rendon,M/Thessaloniki olw 1984/1/
2-1/2 (58)}) (9. Bg5 Bb7 10. f4 (10. Qd2 $5) 10... d6 11. Bf3 Nd7 $5 12. Qd2 $5
$132 (12. Rb1 Nc5 13. Nd5 (13. f5 $5 $132) 13... f6 14. Bh4 e6 15. Nc3 g5 $5
$132 {Kotronias,V-Skembris,S/Karditsa 1994/1/2-1/2 (64)})) 9... Bb7 10. Bf1 d6
(10... Rc8 11. Bg5 h6 12. Bf4 Nh5 13. Be3 Ne5 14. Bd4 d6 15. Qd2 $132 (15. a4
Nf4 16. a5 (16. Be3 Ne6 17. Nd2 f5 18. f4 Ng4 19. Bc4 Rxc4 20. Nxc4 Nxe3 21.
Nxe3 fxe4 22. Ned5 Nxf4 23. Rxe4 Bxc3 (23... e5 24. Nxf4 exf4 25. Nd5 Qg5 26.
c4 f3 27. Qc2 Bxd5 (27... Kh7 28. Rf1 Be5 $132 {0-1 Luther,T-Nemet,I/
Liechtenstein op 1993 (49)}) 28. cxd5 Qxd5 29. gxf3 Rxf3 $17) 24. Rxf4 Bxb2 $17
) 16... Ne6 17. axb6 Nxd4 18. Nxd4 Qxb6 19. Nd5 Bxd5 20. exd5 Qxd4 21. Qxd4
Nf3+ 22. gxf3 Bxd4 23. c3 Bf6 24. Rxa7 Rc5 $44)) 11. Nd5 (11. Bg5 Nd7 12. Qd2
Nc5 $1 $132 (12... Rc8 13. Rad1 a6 14. f4 Nb4 15. e5 $16) (12... Re8 13. Rad1
a6 14. f4 b5 15. e5 Nb6 16. Qe3 $5 (16. Qf2 $1 Qc7 $4 (16... h6 17. Bh4 Nc8 18.
Nc5 $16) 17. Bxe7 Nxe7 18. exd6 $18 {1-0 Chandler,M-Pytel,K/4NCL, Wigan ENG
1997 (27)}))) 11... Nd7 (11... Rc8 12. c3 Ne5 13. Bg5 e6 14. Nxf6+ Bxf6 15. Bf4
Re8 16. Bb5 Re7 17. Qe2 Qc7 18. Rad1 Rd8 $11 {1/2-1/2 Gorelov,S-Arkhipov,S/
Moscow op2 1995 (29)}) 12. Rb1 e6 (12... Rc8) 13. Nc3 Nf6 14. Bg5 h6 15. Bh4 g5
16. Bg3 Ne5 17. Qd2 Qe7 18. f3 Rad8 19. Rbd1 Nh5 20. Bf2 Nf4 21. Bd4 f5 22. Kh1
fxe4 23. Nxe4 g4 24. Be3 Neg6 25. g3 Ng2 $5 (25... Ne5 26. Bxf4 Nxf3 27. Qb4 (
27. Qd3 e5 (27... Nxe1 28. Rxe1 e5 29. Bc1 d5 30. Ned2 $132) 28. Bc1 d5 29.
Ned2 Nxe1 30. Rxe1 $132) 27... Nxe1 28. Rxe1 $14) 26. Bxg2 (26. Qxg2 gxf3 27.
Qf2 Bxe4 28. Bxh6 Bxh6 29. Rxe4 $14) 26... gxf3 27. Bxf3 (27. Bxh6 fxg2+ 28.
Kxg2 (28. Kg1 Bxh6 29. Qxh6 Bxe4 30. Rxe4 Qf6 $19) 28... Nh4+ $1 $19) 27...
Rxf3 28. Bxh6 Bxb2 (28... Bxe4 29. Rxe4 Qf7 30. Kg2 Rf8 31. Bf4 Nxf4+ 32. Rxf4
(32. Kxf3 Qh5+ $19) 32... Rxf4 33. gxf4 Qh5 (33... Qg6+ 34. Kh1 (34. Kf1 Qg4
$19) 34... Qe4+ 35. Qg2 Qxf4 36. Nd4 Qe5 37. c3 $11) 34. Rf1 Qg6+ 35. Kh1 Qe4+
36. Qg2 Rxf4 $15) 29. Kg1 (29. Bg5 Qf8 30. Bxd8 Bxe4 31. Kg1 Bc3 32. Qe2 d5 33.
Bg5 Ne5 34. Rf1 Rxf1+ 35. Rxf1 Nf3+ 36. Rxf3 Qxf3 37. Qxf3 Bxf3 $17) 29... Ne5
(29... Bxe4 30. Rxe4 Qf7 31. Nd4 $132) 30. Bg5 (30. Qe2 Bxe4 31. Qxe4 Bc3 32.
Re2 Rc8 $132) 30... Qh7 (30... Qf8) 31. Bxd8 Rxg3+ 32. hxg3 Nf3+ 33. Kf2 Nxd2
34. Nbxd2 d5 (34... Bd4+ 35. Kf3 Qf5+ 36. Kg2 Bc3 37. Kg1 Bxe4 38. Nxe4 Bxe1
39. Rxe1 d5 40. Nd6 Qxc2 41. Rxe6 Qxa2 42. Bf6 $132) 35. Nd6 Qh2+ $4 $18 (35...
Ba6 $1 36. Rxe6 Qxc2 $1 37. Ke1 Qc5 38. Re8+ Kh7 39. Re7+ Kg6 (39... Kg8 40.
Re8+ $11) 40. Re6+ Kh7 $11 (40... Kh5 41. g4+ Kxg4 42. Rg6+ Kh3 43. Nf5 Be5 44.
Rb1 $16)) 36. Kf3 Ba6 37. Rxe6 Bc3 (37... Bd4 38. Kf4 $18) 38. Re8+ (38. Nb3
Bb4 39. Rd4 Bxd6 40. Rg6+ Kh7 41. Rxd6 $18) 38... Kh7 39. Re7+ Kg6 40. Re6+ Kh7
41. Nf1 $5 (41. Nb3 $18) 41... Qh5+ 42. g4 Qh1+ 43. Kf2 $4 $132 (43. Kf4 Bxf1
44. Nf5 Qg2 $5 45. Kg5 Bd2+ 46. Kf6 Bc4 47. Re7+ Kg8 48. Rxa7 (48. Rg7+ Kf8 (
48... Kh8 49. Rxd2 Qxd2 50. Kg6 $18) 49. Rxa7 Bc3+ 50. Kg6 $18) 48... Bc3+ 49.
Kg6 Qe4 (49... Qxg4+ 50. Bg5 $18) 50. Bf6 Qe8+ 51. Kg5 Bxf6+ 52. Kxf6 Qf8+ 53.
Kg5 Qd8+ 54. Re7 $18) 43... Bxf1 44. Rxf1 (44. Re7+ Kg6 45. Re6+ (45. Rxf1 $2
Qh2+ 46. Ke3 Qxd6 $17) 45... Kh7 46. Re7+ $11) 44... Qh2+ 45. Ke3 $4 $19 (45.
Kf3 Qh3+ 46. Kf2 Qh2+ (46... Bd4+ 47. Ke1 Bc3+ $11) 47. Kf3 $11) 45... Qg3+ 46.
Rf3 (46. Ke2 Qxg4+ $19) 46... d4+ (46... Qe1+ 47. Kf4 Qxe6 48. Rh3+ Kg6 49. Nf5
Qe4+ 50. Kg3 Be1+ $19) 47. Kd3 Qxf3+ 48. Kc4 Qf1+ (48... Qxg4 $19) 49. Kd5 d3
50. Re7+ Bg7 51. cxd3 Qxd3+ $4 (51... Qg2+ $19) 52. Kc6 Qf3+ 53. Kc7 Qf4 54.
Kc6 $2 (54. Rf7 $1 Qc1+ 55. Kb8 Kg6 56. Rxa7 Be5 57. Bc7 Qc5 58. Nc8 b5 59.
Ra6+ Kg5 60. Bxe5 Qxe5+ 61. Nd6 Kxg4 62. a3 $44) 54... Qf6 (54... Kg6 55. Re6+
Kh7 56. Re7) 55. Kd7 $2 $17 (55. Kc7 $1 Qf4 56. Rf7 $44) 55... Qd4 (55... Kg6
$4 56. Re6 $18) 56. Kc6 Qc5+ 57. Kd7 Qd5 58. Kc7 Kg6 59. Kd7 Bf8 60. Re6+ Kg7
61. Bf6+ Kg8 62. g5 b5 (62... Qd1 63. Be7 Qa4+ 64. Kd8 Qxa2 65. Rg6+ Kh7 66.
Rf6 Bg7 67. g6+ Kg8 68. Rf7 Qd5 69. Kd7 (69. Kc7 Be5 $19) 69... Qd3 $19) 63.
Be5 Bxd6 $2 $11 64. Bxd6 b4 (64... Qxg5 $6 65. Re8+ Kf7 66. Re7+ Kg6 67. Re6+
$11) 65. g6 $4 $19 (65. Re8+ $1 Kf7 66. Re7+ Kg6 (66... Kg8 67. Re8+ $11) 67.
Re6+ Kh5 68. g6 Qxa2 (68... Qg2 69. Bf8 $1 {[%cal Gg6g7]}) 69. g7 Qg2 70. Bf8 {
[%cal Ge6h6]} Qg4 (70... a5 $4 71. Rh6+ $1 $18) 71. Kd6 Qd4+ 72. Kc7 Qc4+ 73.
Kd6 $11) 65... Qxa2 66. Be5 (66. Re7 Qd5 67. Kc7 b3 68. Be5 Qc4+ 69. Kd8 Qd3+
70. Rd7 Qxg6 $19) 66... Qd5+ 67. Ke7 b3 68. Kf6 Qd8+ 69. Kf5 Qd7 70. Kf6 b2 71.
Bxb2 Qg7+ 72. Kf5 Qxb2 73. Re8+ Kg7 74. Re7+ Kf8 75. Rf7+ Kg8 76. Rd7 Qb5+ 77.
Ke6 Qxd7+ 78. Kxd7 a5 0-1

[Event "American Continental 2nd"]
[Site "Buenos Aires"]
[Date "2003.08.25"]
[Round "7"]
[White "Rodriguez Vila, Andres"]
[Black "Crosa Coll, Martin"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2485"]
[BlackElo "2412"]
[Annotator "Tsesarsky,I"]
[PlyCount "57"]
[EventDate "2003.08.17"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "CBM 097"]
[Source "ChessBase"]
[SourceDate "2003.11.11"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.11"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Nb3 Nf6 ({The
mainline is} 6... Bxc3+) 7. g4 {Relatively rare move.} ({The mainline is} 7.
Be3) ({Except of the mainline quite popular are} 7. Be2) (7. Bg5) (7. Bc4) ({
and} 7. Bd3) 7... d6 8. g5 Nd7 9. f4 {In the next 2 games played this
variation White left with advantage:} (9. Be3 Nde5 (9... h6 $132) 10. Be2 Be6
11. Nd5 Qc8 12. f4 Ng4 13. Bc1 h6 14. Rg1 (14. gxh6 Nxh6 15. Rg1 $132) 14...
Nxh2 15. gxh6 Bxh6 16. Be3 Bxd5 (16... Qd7 17. Nd4 O-O-O 18. Nb5 $36) 17. exd5
Ne5 18. Rg3 $16 {[%csl Re5,Rh2] 1-0 Roselli Mailhe,B-Arias Duran,J/Uruguay
2001/EXT 2002 (38)}) (9. h4 Nc5 (9... Bxc3+ 10. bxc3 Qc7 $132 {[%csl Gc1,Rc2,
Rc3,Gf1]}) 10. Nxc5 dxc5 11. Qxd8+ Nxd8 12. Nd5 Ne6 13. c3 Bd7 14. Bh3 Rc8 15.
Be3 $16 {1-0 Roselli Mailhe,B-Liascovich,L/Montevideo 2001/EXT 2002 (49)}) 9...
a5 10. a4 O-O 11. Be3 b6 12. Qd2 Nc5 13. h4 e5 ({After natural} 13... Bg4 {
Black equalizes.} 14. Bg2 Nxb3 15. cxb3 Nb4 16. O-O Rb8 $132) 14. O-O-O $6 $15
{The idea is obvious: to use PP at the kingside for Attack, hiding white K at
opposite flank.} ({Why not} 14. Nxc5 dxc5 15. Qxd8 (15. O-O-O Bg4 16. Be2 Qxd2+
17. Rxd2 exf4 18. Bxf4 Bxe2 19. Rxe2 Nd4 20. Ree1 Ne6 $11) 15... Rxd8 16. Bc4
Nb4 17. Rh2 $132) 14... Nxb3+ 15. cxb3 exf4 16. Bxf4 Nd4 $2 $132 ({Worth of
attention} 16... Bg4 $5 17. Be2 Nd4 18. Qe3 Nxe2+ 19. Nxe2 Qc7+ 20. Kb1 Qc5 $15
) 17. Qe3 Nxb3+ 18. Kb1 Bxc3 19. Qxc3 Qe8 $4 $18 {Terrible mistake} ({Strong
was} 19... Nc5 {[%csl Rd6,Re4][%cal Gc8b7]} 20. Bg2 Bb7 {[%csl Re4]} 21. Rhe1
Re8 22. Rxd6 Qe7 $132) 20. Bxd6 {[%csl Rf8]} Be6 21. Bb5 Qd8 22. h5 {[%csl Rf8,
Rg8] Decisive Attack} gxh5 23. Bxf8 Qxf8 24. Bd7 Bxd7 25. Rxd7 Qe8 26. Rd3 Nc5
27. Rd4 Nxe4 28. Qf3 Nxg5 29. Rg1 1-0

[Event "Pamplona 9697 7th"]
[Site "Pamplona"]
[Date "1996.??.??"]
[Round "4"]
[White "Magem Badals, Jordi"]
[Black "Ponomariov, Ruslan"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "2570"]
[BlackElo "2550"]
[Annotator "Tsesarsky,I"]
[PlyCount "58"]
[EventDate "1996.12.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ESP"]
[EventCategory "13"]
[SourceTitle "CBM 057"]
[Source "ChessBase"]
[SourceDate "1997.04.01"]
[SourceVersion "1"]
[SourceVersionDate "1997.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 (6... dxc6 7.
Qxd8+ Kxd8 8. Bc4 $16 Ke8 9. Bf4 Bg7 10. O-O-O Nd7 11. Bc7 $1 Bxc3 12. bxc3 Kf8
13. Rd2 Kg7 14. Rhd1 {Gligoric-Kristiansen, Reykjavik 1964}) 7. e5 Ng8 (7...
Nd5 8. Nxd5 cxd5 9. Qxd5 Rb8 10. e6 $1 {/\Qe5+-} f6 11. Bf4 $1 Rb6 12. Bb5) 8.
Bc4 Bg7 (8... d5 9. exd6 exd6 10. O-O d5 11. Re1+ Be6 12. Bb3 Bg7 13. Na4 {
+/=/+/-}) 9. Bf4 (9. Qf3 f5 10. Bf4 Rb8 $1 11. O-O e6 12. Rfe1 Qc7 13. Bb3 Ne7
$14) 9... Qa5 10. Qf3 $6 (10. O-O $1 Bxe5 (10... f5 $5 11. Re1 e6 12. a3 (12.
Qf3 Rb8 13. b3 (13. Bb3 Ne7 14. Qg3 h6 15. h4 c5 $132) 13... Ne7 (13... d5 $2
14. exd6 Bxc3 15. Qxc6+ Bd7 16. Rxe6+ $18) 14. Rad1 $16) 12... Nh6 13. Qe2 Nf7
14. h4 h6 15. Bd2 (15. b4 Qd8 16. h5 g5 17. Bh2 f4 18. Ne4 Bxe5 19. Rad1 Qc7
$44) 15... Qxe5 $44 {Hunt,H-Fierro,M/WchG-18 Guarapuava 1995/1/2-1/2 (59)}) 11.
Bxe5 Qxe5 12. Re1 Qf4 (12... Qc7 13. Qf3 $40) 13. Re4 Qf6 14. Re3 $1 {/\Rf3,
Ne4->} d5 (14... Nh6 15. Ne4 Qf4 16. g3 Qc7 17. Nd6+ Kd8 18. Qd4 Rg8 19. Nxf7+
Nxf7 20. Bxf7 Rf8 21. Qg7 $18) 15. Bxd5 Bf5 (15... cxd5 16. Qxd5 $1 Rb8 17. Ne4
Qg7 $8 18. Rb3 $1 Rxb3 19. Qc6+ $1 $18) 16. Bf3 $2 {1/2-1/2 Timman,
J-Kortschnoj,V/Brussels cqf2 1991 (41)} (16. Re6 $1 {/\17.Bxc6+,18.Bxa8+- _|_})
(16. Ne4 Bxe4 17. Bxe4 Rc8 18. c3 Nh6 19. Qa4 Kf8 20. Qxa7 $16 {1-0 Ivanov,
A-COMP ChessSystem R30/Boston Harvard Cup 1993 (63)})) 10... Bxe5 (10... f6 11.
Bg3 Ba6 12. b4 $6 (12. e6 $1 d5 (12... Bxc4 13. exd7+ Kxd7 (13... Kf8 14. Qxc6
$18) 14. O-O-O+ Bd5 15. Nxd5 $18) 13. Bxa6 Qxa6 14. O-O-O Nh6 15. h4 Nf5 16. h5
$16) 12... Qb6 (12... Qa3 13. b5 Bb7 14. e6 $1 d5 15. bxc6 Bxc6 16. Bxd5 Bxd5
17. Nxd5 Qxf3 18. gxf3 $16) 13. b5 Bb7 14. O-O cxb5 $1 (14... Rc8 $2 15. Na4
Qa5 (15... Qd8 16. b6 $1 axb6 17. Qb3 Nh6 18. Nxb6 Rb8 (18... fxe5 19. Nxc8
Bxc8 20. Qc3 $18) 19. e6 d6 20. Nd7 $18) 16. Nc5 Ba8 $4 (16... Qb4 $1 17. Nxb7
Qxc4 18. Qe3 $1 {[%cal Gb7d6]} Bh6 19. Qxa7 cxb5 $132) 17. Qb3 $18 Nh6 18. Nxd7
$1 cxb5 19. Bxb5 Bc6 20. Nxf6+ Bxf6 21. Bxc6+ Rxc6 22. exf6 {1-0 Unzicker,
W-Rausis,I/Daugavpils 1990}) 15. Bd5 Bc6 $44 16. e6 Rc8) 11. Bxf7+ Kxf7 12.
Bxe5+ Nf6 13. Bxf6 exf6 14. O-O d5 15. Rfe1 Bf5 $11 (15... Be6 16. Ne2 Rhe8 17.
c3 Qc7 18. Nd4 Bd7 19. b4 Re5 20. Re3 Rxe3 21. Qxe3 Re8 $11 {Csoke,A-Levitan,Y/
Jakarta iztW 1993/1-0 (65)}) 16. Ne2 (16. Re2 Rae8 17. Rae1 Qd8 $11) 16... Rhe8
17. c3 Bd7 18. b4 Qa6 19. Nd4 (19. a4 $6 Re5 20. b5 $6 cxb5 21. Nf4 Rae8 22.
Rxe5 Rxe5 $15) 19... Rxe1+ 20. Rxe1 Qxa2 21. h3 $44 {[%csl Ra2][%cal Gf3e3]}
Re8 22. Rxe8 Bxe8 23. Qg3 Qb1+ 24. Kh2 Qe4 25. Nxc6 Bxc6 (25... a6 26. Nd8+ Kg8
27. Nb7 Bb5 28. Nd6 Qe5 $11) 26. Qc7+ Kf8 27. Qxc6 Qf4+ 28. Kg1 Qc1+ 29. Kh2
Qf4+ 1/2-1/2