[Event "France"]
[Site "France"]
[Date "1830.??.??"]
[Round "?"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "D'Arblay"]
[Result "1-0"]
[ECO "C39"]
[PlyCount "39"]
[EventDate "1830.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "FRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ng5 Nc6 6. Bc4 Ne5 7. Bb3 h6 8. d4
hxg5 9. dxe5 Rxh4 10. Rf1 g3 11. Nc3 Bb4 12. Qd5 Bxc3+ 13. bxc3 Qe7 14. Ba3 d6
15. exd6 Qe6 16. Qd4 Qf6 17. e5 Qf5 18. dxc7 Be6 19. Ba4+ Bd7 20. O-O-O 1-0

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.07.??"]
[Round "4"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C53"]
[Annotator "Tartakower/du Mont"]
[PlyCount "61"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

{[%evp 12,60,71,29,44,47,33,32,26,17,12,4,29,0,9,0,0,0,11,-46,-50,-85,-66,-134,
-48,-62,-56,-108,30,34,29,39,56,12,54,-65,-62,-96,-16,-24,-24,-24,63,81,273,
309,300,305,297,305,29999] C53: Giuoco Piano sidelines Source: Tartakower & du
Mont, 500 Master Games of Chess, pp. 5-6. All comments are Tartakower's unless
otherwise noted. The following game is a good example of how rooks should be
handled. It shows that their work can be far more flexible than is generally
supposed.} 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 ({Combining development
with a threat by} 4... Nf6 {is a more active procedure.}) 5. d4 exd4 6. cxd4
Bb6 ({After} 6... Bb4+ {White would have the choice between} 7. Nc3 {(or even
7.Kf1 threatening 8.d5 Ne5 followed by 9.Qa4+) Now, however, Black's Bishop at
b6 continues to control the hostile centre.}) 7. d5 {Closing the centre and
particularly the diagonal occupied by his Bishop at c4. But he hopes, in
return, to obtain free play for his remaining pieces. The most intensive
continuation is 7. Nc3. 7....} Ne5 ({A mistake would be} 7... Na5 {because of
8.Bd3 with the threat 9.b4. 7.... Nce7}) ({And if} 7... Nce7 8. e5 {favours
White's chances.}) 8. Nxe5 dxe5 9. Nc3 (9. O-O $145 Nf6 10. Nc3 O-O 11. h3 Ne8
12. Qe2 Nd6 13. Bd3 f5 14. exf5 Bxf5 {Souleidis,G (2393)-Vishnu,P (2482)
Llucmajor op 4th 2015 (7) 0-1}) 9... Nf6 ({Instead of this routine move,} 9...
Qh4 {was a promising sortie because of the absence of a defending White knight.
}) 10. Bg5 O-O $146 ({If, in order to relieve the pin as quickly as possible,
Black plays} 10... h6 {White plays neither} 11. Bh4 ({but— as an effective
intermediary manoeuvre--} 11. Bb5+ Bd7 12. Bxd7+ Qxd7 13. Bxf6 gxf6 14. Qf3 Qd6
15. O-O {and White dominates the field.}) 11... g5 12. Bg3 Qe7 {etc., with an
even game,}) 11. Qf3 Qd6 {This unpins the knight or, alternatively, achieves
simplification;} ({more effective— with the same kind of idea—was} 11... h6
12. Bxf6 Qxf6 13. Qxf6 gxf6 14. f4 Kh7 {preparing without delay for
eventualities.}) 12. Bxf6 Qxf6 13. Qxf6 gxf6 {[#]} 14. g4 {White's 14th move
is a fine conception, which combines defence (prevention of the liberating
move 14....f5) with attack (breakthrough on the f-file. It is clear that Black
cannot reply with 14....Bxg4 because of 15. Rg1 h5 16. h3! winning the bishop.
14....} Kg7 {An impetuous player, McDonnell prepares an aggressive
counter-action (18 .... h5), but 14 .... Kh8 would have been more level-headed.
Other lines of defence would be 14 .... h6 or 14 .... Ba5, in order to
eliminate a dangerous unit; but Black does not seem to fear his adversary's
machinations.} 15. Ne2 Rh8 16. Rg1 Kf8 17. Rg2 {With the double mission of
rendering the king mobile (by guarding the pawn on f2) and of doubling rooks
on the critical file. 17....} Ke7 18. O-O-O h5 {See note to Black's 14th move.
A sounder continuation would be 18....Bd7 to be followed by ....Rag8.} 19. g5
f5 {A critical juncture. Again Black seems to underestimate his opponent's
resources and to assess his own chances too highly. There was a complicated
continuation as follows:} (19... fxg5 20. Rxg5 Bxf2 {(threatening 21.... Be3+),
eg:} {A.} 21. Rxe5+ Kf6 {and Black wins. B. 21. Kd2 (to parry 21 .... Be3+),
Bh4; overcoming the attack. C. 21. d6+ cxd6 22. Rg7 Be6 23. Bxe6 Kxe6 24. Rf1
Be3+ 25. Kd1 Rac8; and Black has consolidated his position. D. 21. Rg7 
(threatening 22 d6+) Kf8 22. Rg2 Be3+ 23. Kc2 Rg8; putting his house in order.
E. 21. Rg2 (the best continuation of the attack); 21.... Be3+ 22. Kc2, etc.,
with even chances.}) 20. Nc3 Bc5 {Providing against the threat which has
suddenly arisen: 21.d6+ cxd6 22.Nd5+} 21. g6 Bd6 22. gxf7 Kxf7 23. f4 {If 23.
Rdg1 at once, Black plays 23....f4 barring the way. 23....} exf4 24. Rdg1 Kf8 (
{Or} 24... Bd7 25. Rg7+ Ke8 26. e5 Bf8 (26... Bxe5 27. Re1) 27. R7g6 {and
White has his own way.}) 25. Rg6 {Preparing the final onslaught which White
conducts with great ability. 25....} f3 26. exf5 Be5 27. d6 {Reopening the
diagonal, closed for the last 20 moves (7.d5), with overwhelming effect. 27....
} cxd6 28. Rg8+ Rxg8 29. Rxg8+ Ke7 30. Nd5+ Kd7 31. Bb5# 1-0

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "7"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "58"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. c3 d5 5. e5 f6 6. Be2 Be7 7. Na3 Qb6 8. Nc2 Nh6
9. d4 cxd4 10. cxd4 Bd7 11. Bd3 Nb4 12. Nxb4 Bxb4+ 13. Kf2 O-O 14. Rf1 fxe5 15.
fxe5 Nf5 16. Bxf5 Rxf5 17. Kg1 Rc8 18. g4 Rf7 19. a4 Rcf8 20. Be3 Be7 21. Qe2
Qb3 22. Bg5 Bb4 23. Kg2 Rxf3 24. Rxf3 Rxf3 25. Rc1 Rf8 26. Rc7 Bc6 27. Be3 Qc4
28. Qd1 Ba5 29. Re7 Bxa4 {The Chess Player's Chronicle 1841, p. 134} 0-1

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "8"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "59"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nc3 f5 4. e3 e6 5. Bxc4 c6 6. Nf3 Bd6 7. e4 b5 8. Bb3 a5
9. exf5 exf5 10. O-O a4 11. Bxg8 Rxg8 12. Bg5 Qc7 13. Qe2+ Kf8 14. Rfe1 Kf7 15.
Rac1 Qb7 16. d5 h6 17. dxc6 Qa6 18. Nxb5 hxg5 19. Nxd6+ Kg6 20. Ne5+ Kf6 21.
Qh5 g6 22. Qh7 Be6 23. Nxg6 Nxc6 24. Rxc6 Qd3 25. Qe7+ Kxg6 26. Rxe6+ Kh5 27.
Qh7+ Kg4 28. Rc4+ f4 29. h3+ Qxh3 30. Qxh3# {The Chess Player's Chronicle 1841,
p. 150} 1-0

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "9"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "100"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 f6 6. Na3 Nh6 7. Nc2 Nf7 8. d4 Qb6
9. Ne3 cxd4 10. cxd4 Bb4+ 11. Kf2 fxe5 12. fxe5 O-O 13. Kg3 Qc7 14. h4 Ncxe5
15. dxe5 Nxe5 16. Kh3 Nxf3 17. gxf3 d4 18. Ng4 h5 19. Nf2 Qe5 20. Bd3 Bd6 21.
Ne4 Bc7 22. Kg2 Bd7 23. f4 Qf5 24. Ng5 Bc6+ 25. Kg1 Qg4+ 26. Qxg4 hxg4 27. Rh2
Bd5 28. h5 Rxf4 29. Bxf4 Bxf4 30. Ne4 Be3+ 31. Kg2 Rf8 32. Rf1 Rf5 33. Rhh1 Re5
34. Kg3 Bxe4 35. Bxe4 Rxe4 36. Rh4 e5 37. Rxg4 Bf4+ 38. Kf3 Re3+ 39. Kf2 d3 40.
Rfg1 Re2+ 41. Kf3 Bh6 42. Re4 Rxb2 43. Rxe5 Rxa2 44. Kg4 d2 45. Rd5 Rc2 46. Rg3
b5 47. Rgd3 Rc1 48. Kf5 Kh7 49. Rxd2 Bxd2 50. Rxd2 a5 {The Chess Player's
Chronicle 1841, p. 168} 0-1

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "10"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "89"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. dxe5 Qxd1+ 5. Kxd1 Nc6 6. f4 Be6 7. Bd2 Bc5 8.
Nf3 h6 9. Nc3 Rd8 10. Ke1 Nge7 11. Rc1 Bb4 12. Nb5 Bxd2+ 13. Nxd2 Rd7 14. Bxc4
Bxc4 15. Rxc4 O-O 16. Nf3 Rfd8 17. Ke2 Nd5 18. Nbd4 Nxd4+ 19. Rxd4 c5 20. Rd2
Nb4 21. a3 Rxd2+ 22. Nxd2 Nc6 23. Nc4 b6 24. Rd1 Rxd1 25. Kxd1 Kf8 26. Ke2 Ke7
27. Kd3 Ke6 28. Ke4 Ne7 29. g4 g6 30. a4 f5+ 31. exf6 Kxf6 32. Ne5 Ke6 33. Nxg6
Nc8 34. f5+ Kd6 35. h4 Kc7 36. Ke5 Nd6 37. f6 a6 38. Ke6 b5 39. axb5 axb5 40.
f7 Nxf7 41. Kxf7 Kd6 42. Nf4 c4 43. g5 hxg5 44. hxg5 b4 45. Ne2 {The Chess
Player's Chronicle 1841, p. 181} 1-0

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "11"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C33"]
[PlyCount "84"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 g5 5. Nc3 Bg7 6. d4 d6 7. Be2 Nc6 8. e5
Nge7 9. Nb5 O-O 10. Nxc7 Rb8 11. Nf3 Qh6 12. exd6 Nf5 13. c3 Ng3+ 14. hxg3
Qxh1+ 15. Kf2 fxg3+ 16. Kxg3 Qxd1 17. Bxd1 h6 18. b3 b5 19. Be3 f5 20. d5 f4+
21. Kh2 fxe3 22. dxc6 g4 23. Nd4 Be5+ 24. Kg1 Bxd6 25. Ncxb5 Bc5 26. b4 Bb6 27.
Nd6 Bxd4 28. cxd4 Rxb4 29. Nxc8 Rxc8 30. d5 Kf7 31. Bb3 Ke7 32. Kf1 Re4 33. Ke2
Rf8 34. Kd3 Re5 35. Re1 Kd6 36. Rxe3 Rxe3+ 37. Kxe3 h5 38. Ke4 h4 39. Bd1 h3
40. gxh3 gxh3 41. Bf3 h2 42. Bg2 Rf1 {The Chess Player's Chronicle 1841, p. 197
} 0-1

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "12"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "69"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nf3 Bd6 7. O-O O-O 8.
Bg5 h6 9. Bh4 g5 10. Bg3 Bg4 11. Nc3 Nc6 12. Qd3 Kg7 13. Ne5 Bxe5 14. dxe5 Nh5
15. Nd5 Nxg3 16. Qxg3 Bh5 17. f4 Na5 18. b3 Nxc4 19. bxc4 c6 20. Nf6 Qd4+ 21.
Kh1 Bg6 22. Rad1 Qxc4 23. f5 Bh7 24. Nd7 Rfd8 25. e6 f6 26. Qc7 Rdc8 27. Qxb7
Qb5 28. Rb1 Qxb7 29. Rxb7 Kh8 30. Nxf6 Bg8 31. Rd1 Rd8 32. Rdd7 Rxd7 33. Rxd7
g4 34. Kg1 a5 35. e7 {The Chess Player's Chronicle 1841, p. 214} 1-0

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "14"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "B21"]
[Annotator "ChessBase"]
[PlyCount "50"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 d5 4. e5 Nc6 5. c3 f6 6. Na3 Nh6 (6... fxe5 7. fxe5
Nxe5 8. Nxe5 Qh4+ 9. g3 Qe4+ 10. Qe2 Qxh1 11. Qb5+ $13) 7. Nc2 Qb6 8. d4 (8.
Be2 {! Chigorin} Bd7 9. O-O c4+ 10. Kh1 Ng4 11. d4 cxd3 12. Bxd3 Nf2+ $2 (12...
fxe5 13. fxe5 (13. Nxe5 Ncxe5 14. fxe5 Nf2+ $1) 13... Ncxe5 $2 14. Nxe5 Nxe5
15. Qh5+ $18) 13. Rxf2 Qxf2 14. Be3 $18 {winning the queen}) 8... Bd7 9. Ne3 (
9. Bd3) 9... cxd4 10. cxd4 Bb4+ 11. Kf2 (11. Bd2 Nxd4 $1) 11... O-O 12. Kg3 (
12. Be2 fxe5 13. fxe5 Nxe5 $1 14. dxe5 Ng4+) 12... fxe5 (12... Rac8 13. h4 fxe5
14. fxe5 Rxf3+ $1 15. gxf3 Nxd4 16. Bd3 Rf8 17. f4 Bc5 18. Rf1 Bb5 $1 19. Bxb5
Qxb5 20. Kh3 Ne2 21. Ng2 Nf5 $1 22. Kh2 Neg3 23. Rf3 Ne4 24. Qf1 Qe8 25. b4 Bd4
26. Rb1 Qh5 27. Rbb3 Rc8 28. Be3 Rc2 29. Kg1 Nxe3 30. Rfxe3 Nd2 31. Qd3 Rc1+
32. Kh2 Nf1+ 33. Kh3 Nxe3 34. Nxe3 Qf3+ 35. Kh2 {The Kings route was
g1-f2-g3-h3-h2-g1-h2-h3-h2} Rh1# {McDonnell,A-De La Bourdonnais,L (16)/London
1st Match/1834/}) 13. fxe5 Be8 $1 14. Kh3 Bh5 15. g4 Bg6 16. Bg2 Be4 17. g5 Nf5
18. Nxf5 Rxf5 19. Be3 Bxf3 20. Bxf3 Nxe5 21. Bg4 Nxg4 22. Qxg4 Raf8 23. Rhg1
Bd6 24. Bc1 Rf3+ 25. Kh4 R8f4 0-1

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "15"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "57"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nc3 Be7 7. Nf3 O-O 8.
h3 c6 9. Be3 Bf5 10. g4 Bg6 11. Ne5 Nbd7 12. Nxg6 hxg6 13. h4 Nb6 14. Bb3 Nfd5
15. h5 Nxe3 16. fxe3 Bh4+ 17. Kd2 gxh5 18. Qf3 Bg5 19. Raf1 Qxd4+ 20. Kc2 Qf6
21. Rxh5 Qg6+ 22. e4 Nd5 23. Rfh1 Bh6 24. g5 f5 25. Nxd5 cxd5 26. Bxd5+ Kh7 27.
Rxh6+ gxh6 28. Rxh6+ Qxh6 29. gxh6 {The Chess Player's Chronicle 1841, p. 263}
1-0

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "16"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "70"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. c3 d5 5. e5 f6 6. Na3 Nh6 7. Nc2 Qb6 8. d4 Bd7
9. Ne3 cxd4 10. cxd4 Bb4+ 11. Kf2 O-O 12. Kg3 fxe5 13. fxe5 Rac8 14. h4 Rxf3+
15. gxf3 Nxd4 16. Bd3 Rf8 17. f4 Bc5 18. Rf1 Bb5 19. Bxb5 Qxb5 20. Kh3 Ne2 21.
Ng2 Nf5 22. Kh2 Neg3 23. Rf3 Ne4 24. Qf1 Qe8 25. b4 Bd4 26. Rb1 Qh5 27. Rbb3
Rc8 28. Be3 Rc2 29. Kg1 Nxe3 30. Rfxe3 Nd2 31. Qd3 Rc1+ 32. Kh2 Nf1+ 33. Kh3
Nxe3 34. Nxe3 Qf3+ 35. Kh2 Rh1# {The Chess Player's Chronicle 1841, p. 280} 0-1

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "17"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "57"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nc3 Be7 7. Nf3 O-O 8.
Be3 c6 9. h3 Nbd7 10. Bb3 Nb6 11. O-O Nfd5 12. a4 a5 13. Ne5 Be6 14. Bc2 f5 15.
Qe2 f4 16. Bd2 Qe8 17. Rae1 Bf7 18. Qe4 g6 19. Bxf4 Nxf4 20. Qxf4 Bc4 21. Qh6
Bxf1 22. Bxg6 hxg6 23. Nxg6 Nc8 24. Qh8+ Kf7 25. Qh7+ Kf6 26. Nf4 Bd3 27. Re6+
Kg5 28. Qh6+ Kf5 29. g4# {The Chess Player's Chronicle 1841, p. 294} 1-0

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "18"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C33"]
[PlyCount "60"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 g5 5. Nc3 Bg7 6. d4 Nc6 7. e5 Nge7 8.
Nf3 Qh5 9. Ne4 h6 10. Nf6+ Bxf6 11. exf6 d5 12. Bd3 Nf5 13. Qe1+ Kd8 14. Ne5
Nfxd4 15. c3 Nxe5 16. Qxe5 Nc6 17. Qxd5+ Ke8 18. Bb5 Be6 19. Bxc6+ Kf8 20. Qc5+
Kg8 21. Bf3 Qg6 22. Qd4 c5 23. Qe5 Re8 24. Be2 f3 25. Kf2 fxe2 26. Be3 b6 27.
h4 Bd7 28. Qd5 Qxf6+ 29. Kxe2 Bg4+ 30. Kd2 Rd8 {The Chess Player's Chronicle
1841, p. 311} 0-1

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "22"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C33"]
[PlyCount "92"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 g5 5. Nc3 Bg7 6. d4 d6 7. Nd5 Kd8 8. Be2
Nc6 9. e5 Nge7 10. Nc3 Nf5 11. Nf3 Qh6 12. Ne4 f6 13. exf6 Bxf6 14. g4 Nfxd4
15. Kg2 Bxg4 16. h4 Bxf3+ 17. Bxf3 Nxf3 18. Qxf3 Ne5 19. Qb3 Qg6 20. Qxb7 Rc8
21. Bd2 gxh4+ 22. Kf1 Rg8 23. Nxd6 cxd6 24. Ba5+ Ke8 25. Qxc8+ Kf7 26. Qb7+ Be7
27. Qd5+ Kf8 28. Rd1 f3 29. Rd2 h3 30. Qa8+ Kg7 31. Qxa7 Qg2+ 32. Rxg2+ fxg2+
33. Kg1 Nf3+ 34. Kf2 gxh1=Q 35. Qxe7+ Kh6 36. Qxd6+ Kh5 37. Qd5+ Rg5 38. Qf7+
Kg4 39. Qc4+ Nd4 40. Qxd4+ Kh5 41. Bb6 Qh2+ 42. Ke1 Re5+ 43. Kd1 Qe2+ 44. Kc1
Qe1+ 45. Qd1+ Qxd1+ 46. Kxd1 h2 {The Chess Player's Chronicle 1841, p. 376;
Deutsche Schachzeitung 1864, p. 373} 0-1

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.??.??"]
[Round "24"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C23"]
[PlyCount "60"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Bc5 3. b4 Bxb4 4. f4 d5 5. exd5 e4 6. Ne2 Nf6 7. O-O O-O 8.
Nbc3 c6 9. dxc6 Nxc6 10. Kh1 Bg4 11. Qe1 e3 12. dxe3 Bxe2 13. Bxe2 Ne4 14. Bb2
Qa5 15. Bd3 Bxc3 16. Bxc3 Nxc3 17. Qh4 f5 18. Rf3 Ne4 19. Rh3 h6 20. Rf1 Qc5
21. Qh5 Qd6 22. g4 Rae8 23. Bc4+ Kh7 24. g5 Na5 25. gxh6 g6 26. Qe2 Nxc4 27.
Qxc4 Nd2 28. Qc3 Qc6+ 29. Qxc6 bxc6 30. Rd1 Rd8 {The Chess Player's Chronicle
1842, p. 8} 0-1

[Event "Match Labourdonnais-McDonnell(1)+15-6=4"]
[Site "London"]
[Date "1834.07.??"]
[Round "25"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "107"]
[EventDate "1834.06.??"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. f4 d5 2. d4 c5 3. e3 e6 4. Nf3 Nc6 5. c4 cxd4 6. exd4 dxc4 7. Bxc4 Nf6 8.
Nc3 Be7 9. O-O O-O 10. Kh1 a6 11. Be3 b5 12. Bd3 Bb7 13. Ne5 Kh8 14. Bc2 Nb4
15. Bb3 Nbd5 16. Nxd5 Nxd5 17. Qe2 f6 18. Nf3 Qe8 19. Rae1 Bd6 20. Bd2 Nxf4 21.
Bxf4 Bxf4 22. Bxe6 Qh5 23. g4 Qh6 24. d5 Rae8 25. Qg2 Re7 26. Nd4 g6 27. Nc6
Rc7 28. Re4 g5 29. Nd4 Rd8 30. Nf5 Qf8 31. Rd1 Rc5 32. Red4 Be5 33. R4d2 Rc4
34. Ne3 Rc7 35. Qf3 Bf4 36. Rd3 Qd6 37. Nf5 Qxe6 38. dxe6 Bxf3+ 39. Kg1 Rxd3
40. Rxd3 Rc8 41. e7 Re8 42. Rxf3 Kg8 43. Ra3 Kf7 44. Rxa6 Rc8 45. b3 Be5 46. h3
b4 47. Kg2 Bf4 48. Kf3 Be5 49. Ke4 Bf4 50. Ra7 Be5 51. Ng7 Re8 52. Nxe8 Kxe8
53. Kf5 Kf7 54. Rb7 {The Chess Player's Chronicle 1842, p. 26} 1-0

[Event "Match Labourdonnais-McDonnell(2) +4-5=0"]
[Site "London"]
[Date "1834.07.??"]
[Round "3"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "88"]
[EventDate "1834.07.??"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. c3 d5 5. e5 f6 6. Na3 Nh6 7. Nc2 Qb6 8. d4 cxd4
9. cxd4 Bb4+ 10. Kf2 Bd7 11. h4 fxe5 12. fxe5 O-O 13. Kg3 Nf5+ 14. Kh3 Be7 15.
Bd3 Qd8 16. g4 Nxh4 17. Nxh4 Bxh4 18. g5 Bxg5 19. Qh5 Bh6 20. Bxh6 gxh6 21.
Rag1+ Kh8 22. Qxh6 Qe7 23. Rg3 Rg8 24. Qf6+ Qxf6 25. exf6 e5+ 26. Kg2 e4 27.
Be2 Rxg3+ 28. Kxg3 Rg8+ 29. Kh4 Rg2 30. Rf1 Kg8 31. Bd1 Be6 32. b4 a6 33. a4
Rh2+ 34. Kg5 b5 35. axb5 axb5 36. Bh5 Rxc2 37. Ra1 Nd8 38. Ra7 e3 39. Rg7+ Kf8
40. Kh6 Nf7+ 41. Bxf7 Bxf7 42. Rg3 Rh2+ 43. Kg5 e2 44. Re3 Bh5 {The Chess
Player's Chronicle 1842, p. 153} 0-1

[Event "Match Labourdonnais-McDonnell(2) +4-5=0"]
[Site "London"]
[Date "1834.07.??"]
[Round "6"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "69"]
[EventDate "1834.07.??"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nc3 Be7 7. Nf3 O-O 8.
O-O c6 9. h3 Nbd7 10. Be3 Nb6 11. Bb3 Nfd5 12. Qe2 Kh8 13. Rae1 Bd6 14. Bc2 f5
15. Ne5 f4 16. Qh5 Nf6 17. Ng6+ Kg8 18. Bb3+ Nbd5 19. Nxd5 cxd5 20. Bxd5+ Nxd5
21. Qxd5+ Rf7 22. Ne5 Be6 23. Qxe6 Bxe5 24. dxe5 fxe3 25. Rxe3 Qe8 26. Qxe8+
Rxe8 27. f4 Rc7 28. Rf2 Kf7 29. g4 Rc5 30. Rfe2 a5 31. Kf2 b5 32. Kf3 b4 33. a3
Rb8 34. axb4 Rxb4 35. Rc3 {The Chess Player's Chronicle 1842, p. 231} 1-0

[Event "Match Labourdonnais-McDonnell(2) +4-5=0"]
[Site "London"]
[Date "1834.07.??"]
[Round "7"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "108"]
[EventDate "1834.07.??"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. c3 d5 5. e5 f6 6. Na3 Nh6 7. Nc2 Qb6 8. d4 Bd7
9. h4 cxd4 10. cxd4 Nf5 11. Kf2 h5 12. g3 O-O-O 13. Kg2 Be7 14. a3 Be8 15. b4
Kb8 16. b5 Na5 17. Ne3 Bg6 18. Bd3 Nxe3+ 19. Bxe3 Be4 20. Bxe4 dxe4 21. Nd2
fxe5 22. fxe5 Qxb5 23. Qf1 Qd3 24. Qxd3 exd3 25. Rhb1 Rc8 26. Kf3 Rc3 27. Rb5
Bd8 28. Ke4 a6 29. Rbb1 Be7 30. a4 Rd8 31. Rb6 Rc6 32. Rab1 Kc7 33. Rxc6+ Nxc6
34. Rf1 Bb4 35. Rf7+ Rd7 36. Rxd7+ Kxd7 37. Nf3 Be7 38. Kxd3 Nb4+ 39. Ke4 Nd5
40. Bd2 b5 41. axb5 axb5 42. Kd3 Ke8 43. Bg5 Bxg5 44. Nxg5 Kd7 45. Ne4 Kc6 46.
Nc5 Nc7 47. Ke4 b4 48. Kd3 Kd5 49. Ne4 Nb5 50. g4 hxg4 51. h5 Nxd4 52. h6 gxh6
53. Nf6+ Kxe5 54. Nxg4+ Kd5 {The Chess Player's Chronicle 1842, p. 247} 0-1

[Event "Match Labourdonnais-McDonnell(2) +4-5=0"]
[Site "London"]
[Date "1834.07.??"]
[Round "8"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "51"]
[EventDate "1834.07.??"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nf3 Be7 7. O-O O-O 8.
h3 Nbd7 9. Nc3 Nb6 10. Bb3 c6 11. Be3 Nfd5 12. Qe2 f5 13. Rae1 f4 14. Bxf4 Rxf4
15. Qxe7 Qxe7 16. Rxe7 Kf8 17. Re4 Rf6 18. Nxd5 cxd5 19. Re3 Bf5 20. Ne5 h6 21.
Rc1 Rd8 22. Rc7 Bc8 23. Rg3 Bd7 24. Bxd5 Nxd5 25. Rxd7 Rxd7 26. Nxd7+ {The
Chess Player's Chronicle 1842, p. 261} 1-0

[Event "Match Labourdonnais-McDonnell(3) +6-5=1"]
[Site "London"]
[Date "1834.??.??"]
[Round "3"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "71"]
[EventDate "1834.07.25"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nc3 Be7 7. Nf3 O-O 8.
h3 Nbd7 9. Be3 Nb6 10. Bb3 c6 11. O-O Nfd5 12. Qe2 f5 13. Rae1 g5 14. Bd2 Bf6
15. Ne5 Qe8 16. f4 g4 17. hxg4 fxg4 18. f5 Qh5 19. Bc2 Qh4 20. Qe4 Kh8 21. Nxg4
Nc4 22. Nxf6 Qxf6 23. Nxd5 cxd5 24. Qf4 Nxd2 25. Qxd2 Bd7 26. Re5 Rg8 27. Rfe1
Qh4 28. R1e2 Bb5 29. Rf2 Rg4 30. f6 Rxd4 31. Qe3 Rg4 32. Re7 d4 33. Qe5 Rg5 34.
f7+ Rxe5 35. f8=Q+ Rxf8 36. Rxf8# {The Chess Player's Chronicle 1842, p. 360}
1-0

[Event "Match Labourdonnais-McDonnell(3) +6-5=1"]
[Site "London"]
[Date "1834.??.??"]
[Round "5"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "57"]
[EventDate "1834.07.25"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nc3 Be7 7. Nf3 O-O 8.
h3 Nbd7 9. Be3 Nb6 10. Bb3 c6 11. O-O Nfd5 12. Qe2 f5 13. Ne5 f4 14. Bd2 g5 15.
Rae1 Kg7 16. Nxd5 Nxd5 17. Nxc6 bxc6 18. Bxd5 Qxd5 19. Qxe7+ Rf7 20. Qb4 Bf5
21. Re5 Qd7 22. d5 cxd5 23. Qd4 Kh6 24. h4 Be6 25. Rfe1 Re8 26. Rxg5 Ref8 27.
Qe5 Bg4 28. Rh5+ Bxh5 29. Qg5# {The Chess Player's Chronicle 1842, p. 389} 1-0

[Event "Match Labourdonnais-McDonnell(3) +6-5=1"]
[Site "London"]
[Date "1834.??.??"]
[Round "6"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C25"]
[PlyCount "78"]
[EventDate "1834.07.25"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. Nc3 gxf3 6. Qxf3 Nc6 7. d4 Nxd4 8.
Bxf7+ Kxf7 9. Qh5+ Kg7 10. O-O Ne6 11. Bxf4 Bc5+ 12. Kh1 Nf6 13. Qh6+ Kg8 14.
Rf3 Bf8 15. Rg3+ Kf7 16. Qh4 Nxf4 17. Qxf4 d6 18. Rf1 Be6 19. Qg5 Ke8 20. Rxf6
Qe7 21. Rgf3 c6 22. Ne2 Rg8 23. Qh5+ Kd8 24. Nd4 Bg4 25. Qa5+ Kc8 26. Rf1 Bd7
27. Rf7 Qe8 28. b4 b6 29. Qa6+ Kc7 30. Qc4 Be7 31. Nxc6 b5 32. Qxb5 Bxc6 33.
Qa5+ Kb8 34. Qf5 Bd8 35. Re1 Qe5 36. Qf3 d5 37. b5 Bb7 38. Rxb7+ Kxb7 39. Qf7+
Bc7 {The Chess Player's Chronicle 1842, p. 407} 0-1

[Event "Match Labourdonnais-McDonnell(3) +6-5=1"]
[Site "London"]
[Date "1834.??.??"]
[Round "7"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "59"]
[EventDate "1834.07.25"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Nf6 6. Nc3 Bd6 7. Nf3 O-O 8.
h3 Re8+ 9. Be3 Bf4 10. Qe2 Qe7 11. O-O Bxe3 12. fxe3 Qxe3+ 13. Qxe3 Rxe3 14.
Ne5 Be6 15. Bxe6 fxe6 16. Kf2 Rxe5 17. dxe5 Nfd7 18. Nb5 Na6 19. Kg3 Nxe5 20.
Rae1 Ng6 21. Rxe6 Nc5 22. Re3 c6 23. Nd6 b6 24. h4 h6 25. h5 Nf8 26. Re7 Rd8
27. Nb7 Rd3+ 28. Rf3 Rd5 29. Nxc5 Rxc5 30. Re8 {The Chess Player's Chronicle
1842, p. 423} 1-0

[Event "Match Labourdonnais-McDonnell(3) +6-5=1"]
[Site "London"]
[Date "1834.??.??"]
[Round "8"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C38"]
[PlyCount "118"]
[EventDate "1834.07.25"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. d4 d6 6. c3 Nc6 7. Qb3 Qe7 8. Nxg5
Qxg5 9. Bxf7+ Kf8 10. Bxg8 Rxg8 11. Bxf4 Qg6 12. Rf1 Bf6 13. Nd2 Ke8 14. O-O-O
Be7 15. e5 d5 16. Qxd5 Qxg2 17. Qb3 Nd8 18. d5 c6 19. d6 Be6 20. Nc4 Bf8 21.
d7+ Bxd7 22. Nd6+ Bxd6 23. exd6 Rg6 24. Bg3 Qh3 25. Qb4 Re6 26. Qd4 Nf7 27. Rf2
Qh6+ 28. Kb1 Qg6+ 29. Ka1 c5 30. Qd2 Rf6 31. Bf4 Kf8 32. Rg2 Qh5 33. Re1 Rd8
34. Qe3 Be6 35. Reg1 Ke8 36. Bg5 Rxd6 37. Qg3 Rf3 38. Qe1 Rfd3 39. Bc1 Rd1 40.
Rg8+ Kd7 41. Qe4 Qd5 42. Qa4+ Qc6 43. Qxa7 Rxg1 44. Rxg1 Qa6 45. Qxa6 Rxa6 46.
a3 Bb3 47. Kb1 Rf6 48. Rg2 Rf1 49. Rg3 c4 50. Rg7 Ke6 51. Rxh7 Ne5 52. Rh6+ Kd7
53. Rh7+ Kc6 54. Rh6+ Kb5 55. Rh5 Re1 56. Rg5 Ka4 57. Rg3 Nd3 58. Rxd3 cxd3 59.
h4 d2 {The Chess Player's Chronicle 1843, p. 7} 0-1

[Event "Match Labourdonnais-McDonnell(3) +6-5=1"]
[Site "London"]
[Date "1834.08.??"]
[Round "12"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C33"]
[PlyCount "84"]
[EventDate "1834.07.25"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Qh4+ 4. Kf1 g5 5. Nc3 Bg7 6. d4 d6 7. Nd5 Kd8 8. Be2
Nf6 9. Nxf6 Bxf6 10. e5 Be7 11. Qd3 Nc6 12. c3 Bd7 13. g3 Qh6 14. exd6 Bxd6 15.
h4 g4 16. Bd1 Qf6 17. Ke1 Qe7+ 18. Kf2 Re8 19. gxf4 Qe1+ 20. Kg2 Qe4+ 21. Qxe4
Rxe4 22. Bc2 Re8 23. Bxh7 Be6 24. Kg3 Bd5 25. Rh2 Re1 26. Ne2 Bc4 27. d5 Ne7
28. Nd4 Nxd5 29. h5 Rg1+ 30. Kf2 Rf1+ 31. Kg3 Nxf4 32. Kxg4 Kd7 33. b3 Be6+ 34.
Nxe6 Nxe6 35. Re2 Rh8 36. Be4 Rg8+ 37. Kh4 Be7+ 38. Kh3 Bd6 39. h6 Rxc1 40. h7
Rxc3+ 41. Kh4 Be7+ 42. Kh5 Rh3# {The Chess Player's Chronicle 1843, p. 85} 0-1

[Event "Match Labourdonnais-McDonnell(4) +8-3=7"]
[Site "London"]
[Date "1834.08.??"]
[Round "1"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C23"]
[PlyCount "106"]
[EventDate "1834.08.??"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "ENG"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 {McDonnell 1860, p.376: "(The third match) was won by De la Bourdonnais,
six to five; and this difference is so slight, that again is M'Donnell
entitled to all honour for his energetic rallying after the primary severe
defeat." p.378: "The fourth match was to consist of 11games, and of these De
la Bourdonnais won 8 to 3, thus resuming in some respect his original high
"vantage ground".} e5 2. Bc4 Bc5 3. c3 Qe7 (3... Qg5 4. Qf3 (4. Kf1 Qe7 5. d4
Bb6 6. Nf3 d6 $10) 4... Qg6 5. d4 $5 (5. d3 d6 6. Be3 Bb6 7. Nd2 Ne7 $10) 5...
exd4 6. cxd4 Bxd4 7. Ne2 $44) (3... Nc6 4. d4 Bb6 (4... exd4 5. Bxf7+ $16) 5.
Ne2 Nf6 6. Qd3 O-O 7. f4 exd4 8. e5 d5 9. Bb3 Ne4 10. cxd4 f5 11. Nbc3 Be6 $10
{Philidor}) (3... Nf6 {--> Philidor analyse} 4. d4 exd4 5. e5 (5. cxd4 Bb4+ 6.
Bd2 Bxd2+ 7. Nxd2 d5 (7... Nxe4 8. Nxe4 d5 9. Bb5+ c6 10. Bxc6+ Nxc6 $10 {
Stamma 1745}) 8. exd5 O-O $15) 5... d5 6. exf6 (6. Bb5+ Bd7 7. Bxd7+ Nfxd7 8.
cxd4 Bb4+ 9. Nc3 O-O $10) 6... dxc4 7. Qh5 O-O $1 8. Qxc5 Re8+ 9. Ne2 (9. Kf1
dxc3 10. Nxc3 Qd3+ 11. Nge2 Rxe2 12. Qd5 Rc2+ 13. Qxd3 cxd3 $17) 9... d3 10.
Be3 dxe2 11. Nd2 Na6 12. Qxc4 Qxf6 $10) (3... d5 4. Bxd5 (4. exd5 $2 Bxf2+ {
P h4, c4}) 4... Nf6 5. Qf3 (5. Qb3 $2 Nxd5 6. exd5 (6. Qxd5 Qxd5 7. exd5 Bf5 8.
Nf3 f6 $17 {[+]}) 6... Qg5 7. Qa4+ Bd7 8. Qe4 Bf5 9. Qxe5+ (9. Qf3 e4 10. Qg3
Qxg3 11. hxg3 Nd7 $17) 9... Kd8 10. Qg3 Re8+ $17) 5... O-O 6. d4 (6. Bc4 Bg4 7.
Qd3 Qe7 8. Qc2 Be6 9. Bxe6 (9. Be2 $5) 9... fxe6 10. Nf3 Nc6 11. d3 Ng4 12. Rf1
Rxf3 $1 13. gxf3 Nxh2 14. Rh1 Qh4 15. Qe2 Bxf2+ 16. Kd1 Qg3 $17 {Fine}) 6...
exd4 7. Bg5 dxc3 (7... Be7 $5) 8. Bxf6 (8. Nxc3 Nbd7 9. O-O-O c6 10. Bb3 Qe7
$10) 8... c2 9. Nc3 Qxf6 10. Qxf6 gxf6 11. Nf3 c6 12. Bb3 f5 $10) 4. Nf3 d6 5.
O-O Bb6 6. d4 Nf6 7. Na3 Bg4 8. Nc2 Nbd7 9. Qd3 d5 10. exd5 e4 11. Qd2 exf3 12.
Re1 Ne4 13. Qf4 f5 14. gxf3 g5 15. Qe3 Ne5 16. Bb5+ c6 17. fxg4 Nxg4 18. Qe2
cxb5 19. f3 Ngf6 20. fxe4 Nxe4 21. Qxb5+ Qd7 22. Qxd7+ Kxd7 23. c4 Rae8 24. c5
Bd8 25. d6 f4 26. b4 Rhf8 27. Rf1 h5 28. Na3 Bf6 29. Bb2 g4 30. Nc4 f3 31. Ne5+
Bxe5 32. dxe5 h4 33. Rad1 f2+ 34. Kh1 h3 35. Rd3 Rg8 36. b5 g3 37. hxg3 Rxg3
38. Rd4 Reg8 39. e6+ Kd8 40. Rdd1 h2 41. e7+ Kd7 42. c6+ bxc6 43. bxc6+ Kxc6
44. e8=Q+ Rxe8 45. Kxh2 Re6 46. Rc1+ Kb5 47. a4+ Kb4 48. Bc3+ Rxc3 49. Rxc3
Kxc3 50. d7 Rd6 51. Kg2 Rxd7 52. Rc1+ Kd3 53. Kf1 Ke3 0-1

[Event "Match Labourdonnais-McDonnell(4) +8-3=7"]
[Site "London"]
[Date "1834.08.??"]
[Round "5"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C51"]
[PlyCount "86"]
[EventDate "1834.08.??"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. d4 d6 7. Qb3 Na5 8. Qa4+
c6 9. Bd3 b5 10. Qc2 Bf6 11. dxe5 dxe5 12. O-O Ne7 13. Ba3 O-O 14. Nbd2 Be6 15.
Rad1 Qc7 16. Nb3 Nc4 17. Bc1 Rfd8 18. h3 c5 19. Nh2 Ng6 20. Ng4 Nd6 21. Be2 Be7
22. f4 exf4 23. Bxf4 Nxf4 24. Rxf4 Nc4 25. Rf3 Bxg4 26. hxg4 Ne5 27. Rh3 Rxd1+
28. Qxd1 Rd8 29. Qf1 c4 30. Nd4 Bc5 31. Qf5 g6 32. Qf2 Qe7 33. Kh1 b4 34. Qe3
bxc3 35. Qh6 f6 36. Ne6 Qxe6 37. Qxh7+ Kf8 38. Qc7 Be7 39. Rxc3 Qb6 40. Qxb6
axb6 41. a4 Bb4 42. Rc1 c3 43. Kh2 Rd2 {The Chess Player's Chronicle 1843, p.
166} 0-1

[Event "Match Labourdonnais-McDonnell(4) +8-3=7"]
[Site "London"]
[Date "1834.08.??"]
[Round "7"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "51"]
[EventDate "1834.08.??"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bd6 6. O-O h6 7. d4 Nf6 8. dxe5
Bxe5 9. Nxe5 Nxe5 10. Bb3 Qe7 11. f4 Qc5+ 12. Kh1 Neg4 13. Qe2 Qh5 14. h3 O-O
15. e5 Re8 16. Qf3 Qh4 17. exf6 d6 18. Na3 Re1 19. Bd2 Nf2+ 20. Kh2 Bxh3 21.
Qxf2 Qxf2 22. Rxf2 Rxa1 23. gxh3 g6 24. Rg2 Kf8 25. f5 g5 26. h4 {The Chess
Player's Chronicle 1843, p. 181} 1-0

[Event "Match Labourdonnais-McDonnell(4) +8-3=7"]
[Site "London"]
[Date "1834.08.??"]
[Round "10"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "73"]
[EventDate "1834.08.??"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O d6 7. d4 exd4 8.
cxd4 Bb6 9. Bb2 Nf6 10. d5 Na5 11. Bd3 O-O 12. h3 Nh5 13. Qd2 f5 14. Nc3 f4 15.
Rfe1 a6 16. e5 Bf5 17. e6 Qe7 18. Na4 Bxd3 19. Qxd3 Ba7 20. Bc3 b6 21. Nd4 Qg5
22. Nf3 Qf5 23. Qxf5 Rxf5 24. Bxa5 bxa5 25. Rac1 Rc8 26. Rc6 Rxd5 27. Rec1 Ng3
28. Re1 Nf5 29. e7 Re8 30. Rxc7 Bd4 31. Ng5 h6 32. Rc8 hxg5 33. Rxe8+ Kh7 34.
Rh8+ Kxh8 35. e8=Q+ Kh7 36. Qf7 Rb5 37. Re6 {The Chess Player's Chronicle 1843,
p. 216} 1-0

[Event "Match Labourdonnais-McDonnell(4) +8-3=7"]
[Site "London"]
[Date "1834.08.??"]
[Round "14"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "83"]
[EventDate "1834.08.??"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O d6 7. d4 exd4 8.
cxd4 Bb6 9. d5 Ne5 10. Nxe5 dxe5 11. Nd2 Qf6 12. Nf3 Ne7 13. Bb2 Ng6 14. Kh1
O-O 15. Nxe5 Nxe5 16. f4 Nxc4 17. Bxf6 gxf6 18. Rf3 Kh8 19. Qd3 Nd6 20. f5 Rg8
21. Rf4 Bd7 22. Qc3 Rg7 23. Qxf6 Rag8 24. Rh4 Be3 25. Qc3 Bg5 26. Rg4 f6 27. h4
h5 28. hxg5 hxg4 29. g6 Nxe4 30. Qxc7 Re8 31. Rf1 g3 32. Qf4 Kg8 33. Kg1 Re5
34. Qe3 b6 35. Qd4 Nd6 36. Qh4 Ne4 37. d6 a5 38. Rf4 Nc3 39. Rf1 Ne2+ 40. Kh1
Bxf5 41. Rxf5 Re8 42. Qc4+ {The Chess Player's Chronicle 1843, p. 246} 1-0

[Event "Match Labourdonnais-McDonnell(4) +8-3=7"]
[Site "London"]
[Date "1834.08.??"]
[Round "16"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "B32"]
[PlyCount "74"]
[EventDate "1834.08.??"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Bg5 Be7 8.
Qe2 d5 9. Bxf6 Bxf6 10. Bb3 O-O 11. O-O a5 12. exd5 cxd5 13. Rd1 d4 14. c4 Qb6
15. Bc2 Bb7 16. Nd2 Rae8 17. Ne4 Bd8 18. c5 Qc6 19. f3 Be7 20. Rac1 f5 21. Qc4+
Kh8 22. Ba4 Qh6 23. Bxe8 fxe4 24. c6 exf3 25. Rc2 Qe3+ 26. Kh1 Bc8 27. Bd7 f2
28. Rf1 d3 29. Rc3 Bxd7 30. cxd7 e4 31. Qc8 Bd8 32. Qc4 Qe1 33. Rc1 d2 34. Qc5
Rg8 35. Rd1 e3 36. Qc3 Qxd1 37. Rxd1 e2 {The Chess Player's Chronicle 1843, p.
265} 0-1

[Event "Match Labourdonnais-McDonnell(4) +8-3=7"]
[Site "London"]
[Date "1834.08.??"]
[Round "17"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "45"]
[EventDate "1834.08.??"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O d6 7. d4 exd4 8.
cxd4 Bb6 9. d5 Na5 10. Bd3 Nf6 11. Nc3 O-O 12. h3 Bd7 13. Bg5 h6 14. Bh4 g5 15.
Nxg5 hxg5 16. Bxg5 Bd4 17. Ne2 Bxa1 18. Qxa1 Kg7 19. f4 Qe7 20. Qc3 b6 21. Rf3
Nc4 22. Bxf6+ Qxf6 23. Rg3+ {The Chess Player's Chronicle 1843, p. 267} 1-0

[Event "Match Labourdonnais-McDonnell(4) +8-3=7"]
[Site "London"]
[Date "1834.08.??"]
[Round "18"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "63"]
[EventDate "1834.08.??"]
[EventType "match"]
[EventRounds "18"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nf6 5. e5 d5 6. exf6 dxc4 7. fxg7 Bxg7 8.
Ne4 Qd5 9. Ng3 h5 10. h4 e5 11. O-O Bg4 12. Qe2 f5 13. Qe3 Bxf3 14. Qxf3 Qxf3
15. gxf3 Nd4 16. Kg2 Nxc2 17. Rb1 Nd4 18. b3 cxb3 19. axb3 O-O-O 20. d3 Bf6 21.
f4 Rhg8 22. Kh3 exf4 23. Bxf4 Rg6 24. Bg5 Bxg5 25. hxg5 Ne6 26. Nxf5 Rxd3+ 27.
Ng3 Rxg5 28. b4 Rd4 29. bxc5 Rxc5 30. Rfc1 Rxc1 31. Rxc1+ Kd7 32. Kg2 {The
Chess Player's Chronicle 1843, p. 276} 0-1

[Event "Match Labourdonnais-McDonnell(5) +7-4=1"]
[Site "London"]
[Date "1834.09.??"]
[Round "3"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "59"]
[EventDate "1834.09.??"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Bc5 6. O-O d6 7. d4 exd4 8.
cxd4 Bb6 9. d5 Na5 10. Bd3 Nf6 11. Nc3 O-O 12. h3 h6 13. Kh2 c5 14. Nd2 Bd7 15.
Qe1 g5 16. f4 gxf4 17. Rxf4 c4 18. Bc2 Bd4 19. Nf3 Bxc3 20. Qxc3 Nh5 21. Rh4
Ng7 22. Bxh6 f6 23. Bxg7 Kxg7 24. e5 fxe5 25. Rh7+ Kg8 26. Nxe5 Bf5 27. Nf7 Qf6
28. Qxf6 Kxh7 29. Bxf5+ Kg8 30. Nh6# {The Chess Player's Chronicle 1843, p. 298
} 1-0

[Event "Match Labourdonnais-McDonnell(5) +7-4=1"]
[Site "London"]
[Date "1834.09.??"]
[Round "5"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "61"]
[EventDate "1834.09.??"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O d6 7. d4 exd4 8.
cxd4 Bb6 9. d5 Na5 10. Bd3 Nf6 11. h3 h6 12. Nc3 O-O 13. Kh1 Nh7 14. Qc2 f5 15.
exf5 c5 16. g4 a6 17. Bf4 Bc7 18. a4 c4 19. Be4 Nb3 20. Rae1 Nc5 21. Nd4 Nxe4
22. Kg2 Neg5 23. Bxg5 Qxg5 24. f4 Qh4 25. Ne6 Bxe6 26. dxe6 h5 27. Qe2 hxg4 28.
hxg4 b5 29. Nd5 Rfc8 30. e7 Kf7 31. Rh1 {The Chess Player's Chronicle 1843, p.
313} 1-0

[Event "Match Labourdonnais-McDonnell(5) +7-4=1"]
[Site "London"]
[Date "1834.09.??"]
[Round "6"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "96"]
[EventDate "1834.09.??"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. c3 e6 4. Nf3 d5 5. e5 Qb6 6. Bd3 f6 7. Bc2 Nh6 8. O-O Nf7
9. Kh1 Bd7 10. d4 Be7 11. a3 a5 12. b3 f5 13. Be3 O-O 14. Nbd2 Rfc8 15. h3 Kh8
16. g4 g6 17. Rg1 cxd4 18. cxd4 g5 19. gxf5 exf5 20. fxg5 Nfxe5 21. Nxe5 Nxe5
22. Ra2 Ng6 23. Nf3 Qe6 24. Ne5 Nxe5 25. dxe5 Rc3 26. Rg3 Rac8 27. Bb1 Be8 28.
Rf2 Bg6 29. b4 axb4 30. axb4 Rxe3 31. Rxe3 Bxg5 32. Re1 Rc1 33. Qxc1 Bxc1 34.
Rxc1 Qxe5 35. Rcf1 d4 36. Bxf5 Bxf5 37. Rxf5 Qe4+ 38. Kg1 d3 39. Rf8+ Kg7 40.
R1f6 Qd4+ 41. Kf1 Qxf6+ 42. Rxf6 Kxf6 43. Kf2 Ke5 44. Ke3 d2 45. Kxd2 Kd4 46.
b5 Kc5 47. Kc3 Kxb5 48. Kb3 h5 {The Chess Player's Chronicle 1843, p. 341} 0-1

[Event "Match Labourdonnais-McDonnell(5) +7-4=1"]
[Site "London"]
[Date "1834.09.??"]
[Round "7"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "41"]
[EventDate "1834.09.??"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O d6 7. d4 exd4 8.
cxd4 Bb6 9. d5 Na5 10. Bd3 Nf6 11. h3 O-O 12. Kh1 c6 13. Na3 h6 14. Bf4 cxd5
15. exd5 Bc7 16. Qd2 Nh7 17. Nb5 b6 18. Bxh7+ Kxh7 19. Qc2+ f5 20. Qxc7 Qxc7
21. Nxc7 {The Chess Player's Chronicle 1843, p. 342} 1-0

[Event "Match Labourdonnais-McDonnell(5) +7-4=1"]
[Site "London"]
[Date "1834.09.??"]
[Round "9"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "199"]
[EventDate "1834.09.??"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O d6 7. d4 exd4 8.
cxd4 Bb6 9. d5 Nce7 10. e5 Ng6 11. Bb2 dxe5 12. Bxe5 Nf6 13. Bxf6 Qxf6 14. Re1+
Kf8 15. Nbd2 Bf5 16. Qb3 h6 17. a4 Rb8 18. a5 Bc5 19. Bd3 Nf4 20. Bxf5 Qxf5 21.
Ne4 Qg4 22. g3 Nh3+ 23. Kg2 Bd6 24. Nxd6 cxd6 25. Ra4 Qd7 26. Rh4 g5 27. Rxh3
g4 28. Rh4 gxf3+ 29. Qxf3 Qb5 30. Rhe4 Rh7 31. Qf5 Rg7 32. Re7 Qxa5 33. Rxb7
Qd8 34. Rxa7 Qg5 35. Qxg5 Rxg5 36. Ree7 Rf5 37. g4 Rf6 38. Re2 Rb5 39. Rd2 Kg7
40. Rd7 Rb4 41. h3 Kg6 42. Rd3 Rbf4 43. f3 Ra4 44. Kg3 Rb4 45. h4 Ra4 46. Rd8
Kg7 47. Re3 Ra6 48. Ree8 Rg6 49. Re7 Kf6 50. Rdd7 Rg7 51. Re3 Rb6 52. f4 Rh7
53. h5 Rg7 54. Kh4 Ra6 55. Rf3 Rb6 56. Rc3 Rg8 57. Rc6 Rxc6 58. dxc6 Ke6 59.
f5+ Ke5 60. c7 Rc8 61. Rxf7 d5 62. Rd7 d4 63. g5 Kxf5 64. g6 Ke6 65. Rxd4 Rxc7
66. Rf4 Ra7 67. Rf8 Ra4+ 68. Kg3 Ra3+ 69. Kf4 Ra4+ 70. Ke3 Ra3+ 71. Kd4 Ra4+
72. Kc3 Ra3+ 73. Kc4 Ra4+ 74. Kb3 Rg4 75. Rh8 Kf6 76. Rxh6 Kg7 77. Rh7+ Kg8 78.
Kc3 Rh4 79. Kd3 Rg4 80. Ke3 Rh4 81. Kf3 Rb4 82. Kg3 Ra4 83. Rf7 Rb4 84. Rf4 Rb1
85. Kg4 Rg1+ 86. Kh4 Kg7 87. Rf7+ Kg8 88. Rf3 Kg7 89. Rg3 Ra1 90. Rg4 Rb1 91.
Re4 Rg1 92. Re3 Kh6 93. Re7 Rh1+ 94. Kg4 Rg1+ 95. Kf5 Rf1+ 96. Ke6 Kxh5 97. g7
Rg1 98. Kf7 Rf1+ 99. Ke8 Rg1 100. Kf8 {The Chess Player's Chronicle 1843, p.
343} 1-0

[Event "Match Labourdonnais-McDonnell(5) +7-4=1"]
[Site "London"]
[Date "1834.09.??"]
[Round "10"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "50"]
[EventDate "1834.09.??"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 e6 4. c3 d5 5. e5 f6 6. Bd3 Qb6 7. Bc2 Bd7 8. O-O Nh6
9. Kh1 Be7 10. d4 f5 11. a3 a5 12. h3 O-O 13. g4 fxg4 14. hxg4 Be8 15. f5 Nxg4
16. f6 gxf6 17. exf6 Bxf6 18. Rg1 h5 19. Qd3 Qc7 20. Bh6 c4 21. Qe2 Bg7 22.
Bxg7 Rxf3 23. Rxg4 hxg4 24. Qxe6+ Qf7 25. Qxf7+ Bxf7 {The Chess Player's
Chronicle 1843, p. 362} 0-1

[Event "Match Labourdonnais-McDonnell(5) +7-4=1"]
[Site "London"]
[Date "1834.09.??"]
[Round "12"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "106"]
[EventDate "1834.09.??"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 d5 4. e5 Nc6 5. c3 f6 6. Bd3 Nh6 7. Bc2 Qb6 8. O-O Nf7
9. d4 Bd7 10. a3 a5 11. Kh1 Be7 12. h3 f5 13. b3 h5 14. Be3 Rc8 15. Nbd2 cxd4
16. cxd4 g5 17. fxg5 Ncxe5 18. Nxe5 Nxe5 19. Re1 Ng6 20. Nf3 Kf7 21. Ra2 Bd6
22. Ne5+ Bxe5 23. dxe5 Qc7 24. Bd4 Qd8 25. Qd2 h4 26. b4 a4 27. Qe3 Re8 28. Bb1
Qe7 29. Rf2 Kg8 30. g4 hxg3 31. Qxg3 Rc4 32. Bc5 Qh7 33. Rh2 Bc6 34. Kg1 Qh5
35. Rd2 Nh4 36. Kf2 d4 37. Rd3 Rd8 38. g6 Rd7 39. Red1 Be4 40. R3d2 Bxb1 41.
Rxb1 Rc3 42. Rd3 Rc2+ 43. Kf1 Rg2 44. Qe1 Qg5 45. Qxh4 Qxh4 46. Kxg2 Qe4+ 47.
Rf3 Qxb1 48. h4 Qe4 49. h5 d3 50. h6 d2 51. h7+ Kh8 52. Bf8 Qxf3+ 53. Kxf3
d1=Q+ {The Chess Player's Chronicle 1843, p. 376} 0-1

[Event "Match Labourdonnais-McDonnell(6) +4-5=0"]
[Site "London"]
[Date "1834.10.??"]
[Round "2"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "D20"]
[PlyCount "125"]
[EventDate "1834.10.??"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 e5 4. d5 f5 5. Nc3 Nf6 6. Bxc4 Bc5 7. Nf3 fxe4 8. Ng5
O-O 9. O-O Bd6 10. Ne6 Bxe6 11. dxe6 Kh8 12. Bg5 Nc6 13. Nxe4 Qe7 14. Kh1 Rad8
15. Qa4 a6 16. Bd5 Nd4 17. Bxf6 gxf6 18. Bxb7 Qxe6 19. Rae1 f5 20. Nc3 Qf6 21.
Qxa6 e4 22. Qc4 Bxh2 23. Re3 Nf3 24. Rxf3 exf3 25. Kxh2 Rd4 26. Qc5 fxg2 27.
Bxg2 Rg8 28. f4 Qg7 29. Rf2 Rxf4 30. Re2 Rg4 31. Bh3 Rf4 32. Rg2 Qd4 33. Qxd4+
Rxd4 34. Rf2 f4 35. a4 Kg7 36. Bg2 Rf8 37. a5 Rd6 38. Bb7 Rf5 39. a6 f3 40. Kg1
Rg6+ 41. Kf1 Rh6 42. Ke1 Rh1+ 43. Kd2 Ra1 44. Kd3 Kf6 45. Nd5+ Kg5 46. Ne3 Rf6
47. Nc4 h5 48. Na3 Rd1+ 49. Kc2 Rd8 50. a7 Kg4 51. a8=Q Rxa8 52. Bxa8 Kg3 53.
Rf1 Kg2 54. Rd1 c6 55. Bb7 f2 56. Nc4 Re6 57. Nd2 h4 58. b4 h3 59. b5 h2 60.
Bxc6+ Kg3 61. Bh1 Rb6 62. Rb1 Rb8 63. b6 {The Chess Player's Chronicle 1842, p.
388} 1-0

[Event "Match Labourdonnais-McDonnell(6) +4-5=0"]
[Site "London"]
[Date "1834.10.??"]
[Round "3"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "81"]
[EventDate "1834.10.??"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O d6 7. d4 exd4 8.
cxd4 Bb6 9. Bb2 Nf6 10. d5 Na5 11. Bd3 O-O 12. h3 Nh5 13. Qd2 f5 14. exf5 Bxf5
15. Nc3 Bxh3 16. Bxh7+ Kh8 17. Bc2 Rxf3 18. gxf3 Qh4 19. Ne2 Rf8 20. Qh6+ Kg8
21. Bh7+ Kf7 22. Bg6+ Ke7 23. Qxh5 Qxh5 24. Bxh5 Bxf1 25. Kxf1 Rf5 26. Bg4 Rxd5
27. Nf4 Rd2 28. Re1+ Kf8 29. Re2 Rxe2 30. Kxe2 Nc4 31. Ne6+ Kf7 32. Bxg7 c5 33.
f4 d5 34. f5 Nd6 35. Be5 Ne8 36. Bh5+ Ke7 37. Bxe8 Kxe8 38. f6 c4 39. Ng5 Bc5
40. f7+ Kd7 41. Bg7 {The Chess Player's Chronicle 1842, p. 389} 1-0

[Event "Match Labourdonnais-McDonnell(6) +4-5=0"]
[Site "London"]
[Date "1834.10.??"]
[Round "4"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "59"]
[EventDate "1834.10.??"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O d6 7. d4 exd4 8.
cxd4 Bb6 9. h3 h6 10. Bb2 Nge7 11. d5 Na5 12. Bd3 O-O 13. Nc3 Ng6 14. Qd2 c5
15. Na4 f6 16. Nxb6 axb6 17. Rae1 Ne5 18. Nxe5 fxe5 19. f4 exf4 20. Rxf4 Rxf4
21. Qxf4 Qe7 22. Re3 Bd7 23. Rg3 g5 24. h4 Rf8 25. Qd2 g4 26. Qxh6 Qh7 27. Qg5+
Kf7 28. e5 Qg8 29. e6+ Ke8 30. Bg6+ {The Chess Player's Chronicle 1842, p. 403}
1-0

[Event "Match Labourdonnais-McDonnell(6) +4-5=0"]
[Site "London"]
[Date "1834.10.??"]
[Round "6"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "McDonnell, Alexander"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "119"]
[EventDate "1834.10.??"]
[EventType "match"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O d6 7. d4 exd4 8.
cxd4 Bb6 9. Bb2 Nf6 10. e5 dxe5 11. d5 Na5 12. Bxe5 O-O 13. Bd3 Nxd5 14. Nbd2
Bg4 15. h3 Bh5 16. Qc2 Bg6 17. Bxg6 fxg6 18. Rad1 Qe8 19. Rfe1 Qc6 20. Qb2 Rf7
21. Bd4 Nf4 22. Ne4 Nxh3+ 23. Kh2 Rxf3 24. gxf3 Nf4 25. Bxg7 Nh5 26. Nf6+ Nxf6
27. Qxf6 Qxf6 28. Bxf6 Rf8 29. Rd8 Bxf2 30. Rxf8+ Kxf8 31. Re7 Bd4 32. Bg5 h6
33. Re4 Bg7 34. Bd8 Nc6 35. Bxc7 Kf7 36. Kg3 g5 37. a4 h5 38. a5 Kf6 39. Rc4
Ke6 40. Rc5 Bf6 41. Rb5 b6 42. axb6 axb6 43. Kg2 Ne5 44. Bxb6 Kf5 45. Be3 Be7
46. Kf2 Bf6 47. Bd2 Be7 48. Ke3 Bf6 49. Be1 h4 50. Bc3 Bg7 51. Kf2 Bf6 52. Kg2
Bg7 53. Bd4 Bf6 54. Kh3 Kf4 55. Kg2 Kf5 56. Bg1 Kg6 57. Bh2 Nd3 58. Rd5 Nf4+
59. Bxf4 gxf4 60. Kh3 {... The Chess Player's Chronicle 1842, p. 405} 1-0

[Event "Paris"]
[Site "Paris"]
[Date "1836.??.??"]
[Round "?"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "Boncourt, Hyacinthe Henri"]
[Result "1-0"]
[ECO "C51"]
[PlyCount "65"]
[EventDate "1836.??.??"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "FRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Be7 6. Qb3 Nh6 7. d4 Na5 8. Qa4
Nxc4 9. Qxc4 exd4 10. Bxh6 gxh6 11. cxd4 Rg8 12. O-O d6 13. Kh1 Qd7 14. Nc3 c6
15. d5 Rxg2 16. Rg1 Rxf2 17. Rg3 c5 18. e5 b6 19. Re1 Kd8 20. e6 fxe6 21. dxe6
Qe8 22. Nd5 Bb7 23. Reg1 Bxd5 24. Qxd5 Kc7 25. Rg7 Rc8 26. Rf7 Kb8 27. Rgg7 Qc6
28. Qxc6 Rxc6 29. Rxe7 Rxf3 30. Rb7+ Kc8 31. Rxa7 Kb8 32. Rab7+ Ka8 33. Rbf7
1-0

[Event "Paris"]
[Site "Paris"]
[Date "1836.??.??"]
[Round "?"]
[White "Jouy"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C22"]
[PlyCount "56"]
[EventDate "1836.??.??"]
[EventType "tourn"]
[EventRounds "1"]
[EventCountry "FRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qd3 Nf6 5. f3 Bc5 6. Be3 Qe7 7. Be2 O-O 8.
Nc3 Ne5 9. Qd2 Bxe3 10. Qxe3 d6 11. O-O-O Be6 12. b3 a5 13. Na4 b5 14. Bxb5
Rfb8 15. c4 c6 16. Nb6 cxb5 17. Nxa8 Rxa8 18. cxb5 a4 19. Kb2 axb3 20. axb3 d5
21. Ra1 Rxa1 22. Kxa1 Qa3+ 23. Kb1 dxe4 24. Kc2 Qa2+ 25. Kd1 Bxb3+ 26. Ke1 Nd3+
27. Kf1 Qb1+ 28. Ke2 Qe1# 0-1

[Event "Cafe de la Regence Casual Games"]
[Site "Paris"]
[Date "1837.??.??"]
[Round "?"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "Jouantho"]
[Result "1-0"]
[ECO "C37"]
[PlyCount "45"]
[EventDate "1837.??.??"]
[EventType "game"]
[EventCountry "FRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 g4 5. d4 gxf3 6. Qxf3 Bh6 7. O-O Qf6 8. e5
Qg6 9. Nc3 c6 10. Ne4 d5 11. Nd6+ Kd8 12. Bd3 f5 13. Bxf4 Kc7 14. e6 Bxf4 15.
Qxf4 Qxe6 16. Nf7+ Kb6 17. Nxh8 Qf6 18. c4 Qxh8 19. c5+ Ka5 20. Qd2+ Ka4 21.
b3+ Ka3 22. Qa5+ Kb2 23. Rfb1# 1-0

[Event "Cafe de la Regence blindful"]
[Site "Paris"]
[Date "1837.??.??"]
[Round "?"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "Lecrivain, M."]
[Result "1-0"]
[ECO "C00"]
[PlyCount "55"]
[EventDate "1837.??.??"]
[EventType "game"]
[EventCountry "FRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. Bd3 a6 7. Bc2 Bd7 8. d4 cxd4
9. cxd4 Bb4+ 10. Nc3 Nge7 11. O-O O-O 12. Bxh7+ Kxh7 13. Ng5+ Kg8 14. Qh5 Rfc8
15. Qxf7+ Kh8 16. Qh5+ Kg8 17. Qh7+ Kf8 18. Qh8+ Ng8 19. Nh7+ Kf7 20. Ng5+ Kf8
21. f5 Ke7 22. Qxg7+ Kd8 23. fxe6 Nge7 24. Rf8+ Kc7 25. Nxd5+ Nxd5 26. Qxd7+
Kb8 27. Qxc8+ Ka7 28. Qxa8# 1-0

[Event "London"]
[Site "London"]
[Date "1837.??.??"]
[Round "?"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "NN"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "49"]
[EventDate "1837.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 Qf6 4. Nc3 exd4 5. Nd5 Qd8 6. Bc4 Bc5 7. O-O h6 8. b4
Nxb4 9. Nxb4 Bxb4 10. Qxd4 Nf6 11. Bxf7+ Kxf7 12. Qxb4 d6 13. Qb3+ Be6 14. Qxb7
Qb8 15. Rb1 Nxe4 16. Qxe4 Qxb1 17. Bxh6 Qxa2 18. Ng5+ Ke7 19. Bxg7 Rhg8 20. Re1
Kd7 21. Nxe6 Rae8 22. c4 Rxg7 23. Nc5+ dxc5 24. Qxe8+ Kd6 25. Qe6# 1-0

[Event "London"]
[Site "London"]
[Date "1837.??.??"]
[Round "?"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "Wilson, Harry Slater"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "87"]
[EventDate "1837.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. c3 Qb6 6. Bd3 Bd7 7. Bc2 f6 8. O-O Be7
9. Kh1 O-O-O 10. a3 Nh6 11. d4 fxe5 12. fxe5 Be8 13. Bxh6 gxh6 14. b4 cxd4 15.
b5 Qxb5 16. cxd4 Bh5 17. Nc3 Qb6 18. Na4 Qa5 19. Rb1 Rd7 20. Qd3 Bg6 21. Qe2
Bxc2 22. Qxc2 Rc7 23. Qb3 Kd7 24. Rfc1 Rhc8 25. Nc5+ Bxc5 26. Rxc5 Nxd4 27.
Rxc7+ Qxc7 28. Nxd4 Qxe5 29. Qxb7+ Rc7 30. Qb5+ Kd6 31. Nf3 Qf4 32. Re1 h5 33.
Qe8 Qh6 34. Ne5 Qf6 35. Qb8 Qf2 36. Rc1 Kxe5 37. Qxc7+ Kf6 38. Qxh7 h4 39. Qh8+
Ke7 40. Qg7+ Kd8 41. Qc7+ Ke8 42. Qb8+ Ke7 43. Rc7+ Kf6 44. Qf8+ 1-0

[Event "London  m"]
[Site "London"]
[Date "1837.??.??"]
[Round "?"]
[White "McDonnell, Alexander"]
[Black "De Labourdonnais, Louis Charles Mahe"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "54"]
[EventDate "1837.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "ENG"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 Qb6 8. Nf3
f6 9. g3 cxd4 10. Nexd4 fxe5 11. fxe5 Bc5 12. b4 Bxd4 13. cxd4 O-O 14. b5 Rxf3
15. Qxf3 Nxd4 16. Qd1 Nxe5 17. Be2 Nxe2 18. Qxe2 Qd4 19. Rb1 Nd3+ 20. Kf1 e5
21. h3 Bf5 22. Qe3 Qc4 23. Qe2 Be4 24. Rh2 Rf8+ 25. Kg1 Rf3 26. Be3 Rxg3+ 27.
Kf1 Bg2+ 0-1

[Event "Paris"]
[Site "Paris"]
[Date "1838.??.??"]
[Round "?"]
[White "De Labourdonnais, Louis Charles Mahe"]
[Black "Jouy"]
[Result "1-0"]
[ECO "C52"]
[PlyCount "63"]
[EventDate "1838.??.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "FRA"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. O-O Nf6 7. d4 Nxe4 8.
dxe5 Nxc3 9. Nxc3 Bxc3 10. Qb3 Bxa1 11. Bxf7+ Kf8 12. Bg8 Rxg8 13. Ng5 Nxe5 14.
f4 d5 15. fxe5+ Ke8 16. Qd3 Rf8 17. Rxf8+ Kxf8 18. Qxh7 Bd4+ 19. Kh1 Qe8 20.
Qh8+ Ke7 21. Qxg7+ Kd8 22. Nf7+ Kd7 23. Nd8+ Qe7 24. e6+ Ke8 25. Qg6+ Kf8 26.
Bh6+ Bg7 27. Qh7 Bxe6 28. Qh8+ Bg8 29. Bxg7+ Ke8 30. Qxg8+ Kd7 31. Qxd5+ Ke8
32. Ne6 1-0

