[Event "World-ch09 Lasker-Schlechter +1-1=8"]
[Site "Vienna & Berlin"]
[Date "1910.01.10"]
[Round "1"]
[White "Schlechter, Carl"]
[Black "Lasker, Emanuel"]
[Result "1/2-1/2"]
[ECO "C66"]
[Annotator "Tartakower/du Mont/Znosko-Borovsky"]
[PlyCount "138"]
[EventDate "1910.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

{[%evp 25,138,9,7,16,29,0,0,0,10,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,20,
0,0,0,0,-8,10,0,0,0,13,6,23,21,23,23,22,22,22,35,26,31,33,7,62,64,83,80,85,85,
90,87,85,81,148,148,129,68,68,68,68,68,68,68,68,68,68,68,68,68,93,79,120,75,93,
68,93,93,93,75,68,0,68,0,71,0,68,68,68,68,68,68,68,68,68,68,68,68,68,8,8,8,18,
16,1062] C66: Ruy Lopez: Steinitz Defence Sources: Tartakower & du Mont, 500
Master Games of Chess, pp. 6-7; Znosko-Borovsky, The Middle Game in Chess, pp.
179-180. All comments are Tartakower's unless otherwise noted. Two features
are worthy of special admiration in the following fine game: White's skill in
exploiting the weak points in the adverse position, finally turning positional
into material advantage; and Black's desperate Ingenuity in discovering a
drawing chance in, to all appearances, a hopelessly lost position.} 1. e4 e5 2.
Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 Bd7 6. Re1 exd4 7. Nxd4 Be7 8. Nc3 O-O 9.
Bxc6 {This simplification is far from pointless: the Black pawn formation is
slightly damaged and the White's knight at d4 remains in a fine central
position. 9....} bxc6 {As a compensation, Black wishes to render his pawn
centre more compact, whilst preserving the "two bishops."} 10. Bg5 {A sensible
pin!} ({However, this Bishop could also be developed to advantage by} 10. Bf4 {
(or 10.b3)} Re8 11. Bg3) 10... Re8 ({The interpolation.} 10... Rb8 11. b3 {
and then only} Re8 {has its points.} ({One way or another Black has now in view
} 11... Nxe4 12. Bxe7 Nxc3 {etc.})) 11. Qf3 ({Another good way of bringing the
Queen into play is} 11. Qd3) 11... h6 {In connection with the next move, this
is a commendable means of relieving the pressure.} ({A mistake would be} 11...
Ng4 12. Bxe7 Qxe7 13. Nxc6 {etc., by which White would win a pawn.}) 12. Bh4
Nh7 13. Bxe7 Qxe7 14. Rad1 Nf8 15. h3 Ng6 16. Qg3 Qg5 {Playing for an end-game
without queens, in which White's advantage would only be minute.} 17. Qxg5 hxg5
18. f3 f6 19. Kf2 Kf7 20. Nde2 a5 21. b3 Reb8 22. Nc1 Be6 23. Nd3 c5 24. Nb2 {
Cleverly preventing the undoubling of the hostile c5 pawn by 24....c4.} Ne5 25.
Nd5 Rb7 26. Re3 Nc6 27. Rc3 {An enterprising Rook! 27....} g6 28. a4 f5 29. Ne3
Re8 30. Nec4 {With the threat 31.Rxd6. 30....} Ra7 31. Re1 Bxc4 32. Nxc4 Kf6
33. Ne3 Ne5 34. exf5 gxf5 35. g3 Rh8 36. f4 {Very prettily, White obtains a
valuable asset (a passed pawn) on the extreme king wing, and has now a
concrete advantage. 36....} gxf4 37. Nd5+ Kf7 38. Nxf4 Rb7 39. Kg2 c4 {White's
41st move will refute this attempt to obtain counter-chances, and incidentally
show up the weaknesses in Black's position.} 40. bxc4 Rb4 41. c5 {aiming for
cxd6. 41....} Rxa4 42. cxd6 cxd6 {Znosko-Borovsky: Black has avery bad game;
he is losing a pawn whilst White has two united pawns on the king side; his
pieces are so well placed that he can almost threaten mate. The end seems
inevitable.} 43. Rc7+ Kf6 {Znosko-Borovsky: The king must avoid the 8th rank
because of 44. Rc8+ or 44. Ng6+} 44. Nd5+ Kg5 ({Znosko-Borovsky: If} 44... Ke6
45. c4 {(threatening mate) 45....} Re8 46. Rh7 {and wins.}) 45. h4+ Kh6 46. Ne7
{Every one of White's moves reaches the mark.  Znosko-Borovsky: The moment has
arrived when Black must decide which course to pursue. He has three isolated
pawns, of which one is attacked and another will be threatened (d6) on the
next move. He cannot protect both and he must decide which one he is going to
abandon and at what precise moment. The problem is not difficult but most
instructive; it is fairly obvious that he cannot afford to let his f-pawn go
as White would then have two united passed pawns. In other words, he must
maintain this pawn at any cost.} Rf8 47. Rd1 {Znosko-Borovsky: Another pawn is
attacked and this one cannot be defended. Black seeks to reach an end game in
which he is most likely to hold his own, namely, a rook and pawn ending after
exchanging the knights. 47....} Rf7 {Giving up a pawn of his own free will,} ({
because} 47... Nc4 {is useless against} 48. Kf2 {to be followed by Rd4.}) 48.
Rxd6+ Kh7 49. Re6 Ng6 50. Rxg6 Rxe7 51. Rgc6 Rxc7 52. Rxc7+ Kg6 53. Rc6+ Kf7 {
Znosko-Borovsky: This is exactly the ending which Black desired. But what
shall we say when we see him deliberately giving up a second pawn in order to
secure a draw?} 54. Kf3 {After ingenious liquidations, a difficult rook ending
is now reached. White's intention is to play Kf4 after 55.c4. More incisive,
however, would be at once 54.c4, as this passed pawn could become a dangerous
weapon. 54....} Re4 {By this admirable manoeuvre Black gives up a second pawn,
in order to occupy more effective posts.} ({The following plausible
continuation would not be sufficient:} 54... Ra1 55. Ra6 a4 56. Kf4 Rf1+ 57.
Kg5 Rf3 58. Rxa4 Rxg3+ 59. Kxf5 {and wins.}) 55. Rc5 Kf6 56. Rxa5 {
Znosko-Borovsky: And this ending leads to a forced draw! Thanks to his grasp
of the essentials of the position, Black has succeeded in holding his f pawn
and his position as well. 56....} Rc4 {Black's deep conception is revealed!
The position of his rook makes up for the two missing pawns.} 57. Ra6+ Ke5 58.
Ra5+ Kf6 59. Ra6+ Ke5 60. Ra5+ Kf6 61. Ra2 Ke5 62. Rb2 Rc3+ 63. Kg2 Kf6 64. Kh3
Rc6 ({He avoids the trap} 64... f4 65. Rb3 Rxc2 66. Rf3 {and White would win.})
65. Rb8 ({In view of} 65. h5 Kg5 {White gives back one pawn in order to render
his rook more active, but it is not sufficient to ensure victory.}) 65... Rxc2
66. Rb6+ Kg7 67. h5 Rc4 {Cutting off the White king.} 68. h6+ Kh7 69. Rf6 Ra4
1/2-1/2

[Event "World-ch09 Lasker-Schlechter +1-1=8"]
[Site "Vienna & Berlin"]
[Date "1910.01.13"]
[Round "2"]
[White "Lasker, Emanuel"]
[Black "Schlechter, Carl"]
[Result "1/2-1/2"]
[ECO "C80"]
[PlyCount "70"]
[EventDate "1910.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 (4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 (6...
Qxd4 7. Nxd4 Bd6 $1 8. Nc3 Ne7 9. Bd2 f5 {Köhnlein-Johner/Nürnberg/1909/}) 7.
Nc3 Qxd4 8. Nxd4) 4... Nf6 5. O-O Nxe4 6. d4 b5 (6... Be7 7. Re1 f5 8. d5 Nb8
9. Nxe5 $16) (6... exd4 7. Re1 d5 8. Nxd4 Bd6 $5 9. c4 $1 $16 {Berger} (9. Nxc6
Bxh2+ 10. Kf1 $1 Qh4 11. Nd4+ $13)) 7. Bb3 d5 8. a4 (8. dxe5 Be6 9. c3 $1 Bc5
10. Nbd2 $1 O-O 11. Bc2 $14 {Lasker}) 8... Nxd4 {Karl Wemmers} (8... Rb8 9.
axb5 axb5 10. dxe5 Be6 11. c3 Bc5 $14 {Tarrasch-Burn/Ostende/1907/}) 9. Nxd4
exd4 10. Qxd4 (10. axb5 Bc5 $1 (10... Be6 11. bxa6 Bc5 12. Ba4+ Kf8 13. Bc6 Ra7
14. c3 Qf6 15. cxd4 $16 {Tchigorin-Wemmers/Berlin/1881/}) (10... Nc5 {Gunsberg}
11. Qxd4 $16 {Capablanca}) 11. c3 O-O 12. cxd4 Bd6 $10 {Schlechter}) 10... Be6
{Schallopp-SK Eupen/corr/1874-75/} 11. c3 (11. axb5 $142 axb5 12. Rxa8 Qxa8 13.
c3 {Schlechter}) 11... c5 (11... Bc5 12. Qxg7 Kd7 {/\ 13... Qh4} 13. Qh6 Rg8
14. Be3 {Looks best Anscheinend am besten.} Rg6 15. Qh5 Bxe3 16. fxe3 Qg5 17.
Qxg5 Rxg5 $17 {Capablanca}) 12. Qe5 Qb8 $6 (12... Bd6 $1 13. Qxg7 Kd7 $40 {
Schlechter} 14. Nd2 (14. Qh6 Rg8 {=/+/-/+}) 14... Rg8 15. Qh6 Rg6 16. Qh5 (16.
Qxh7 $2 Nxd2 17. Bxd2 Qf6 $19 {/\ Rah8}) 16... Qg8 17. Nxe4 (17. g3 Nxg3 18.
fxg3 Rxg3+ $19) 17... Rxg2+ 18. Kh1 dxe4 19. Bxe6+ fxe6 20. Rd1 $1 Rxf2 (20...
Rf8 $2 21. axb5 (21. Qe5 Rg1+ 22. Rxg1 Bxe5 23. Rxg8 Rxg8 $19) 21... Rfxf2 22.
Bf4 $3 Rxf4 23. Rxa6 Rd2 {/\ 24.... Qg2#} 24. Ra7+ Kc8 25. Ra8+ Bb8 26. Qxc5+
$18) 21. Bg5 h6 $3 22. Rxd6+ (22. Qxh6 Qf7 $18) 22... Kxd6 23. Rd1+ Kc6 24.
Qxh6 Qf7 $18) 13. Qxb8+ Rxb8 14. axb5 axb5 15. Na3 Be7 (15... Bd6 $2 16. f3 Nf6
17. Nxb5 Rxb5 18. Ba4 Bd7 19. Bxb5 Bxb5 20. Ra8+ $18 {Schlechter}) (15... b4
$142 16. Ba4+ Bd7 $17 {Capablanca}) 16. Bf4 Rb7 (16... Bd6 $2 17. f3 $1 Bxf4
18. fxe4 Be3+ 19. Kh1 $14 {Schlechter}) 17. f3 Nf6 (17... Nd6 {Lasker}) (17...
c4 {Lasker}) 18. Nxb5 O-O (18... Rxb5 19. Ba4 (19. Ra8+ $4 Kd7 20. Rxh8 Rxb3)
19... Bd7 20. Bxb5 Bxb5 21. Rfe1 {Schlechter   Black loses a piece. Capablanca
Schwarz verliert eine Figur. Capablanca} Kf8 22. Ra7 Bd7 {/\ Bd7-e6, g5,
Be7-d8, Kg7-/+}) 19. Ba4 {/\ 20.b3} c4 (19... Bd7 20. c4 dxc4 21. Nc3 {
Capablanca}) 20. Ra2 $8 Bc5+ 21. Kh1 {Sealed move. Abgabezug} Bd7 (21... h6 {
/\ 22... Ra8 Schlechter}) 22. Bd6 Bxd6 (22... Rxb5 $142 23. Bxf8 Bxf8 24. Bxb5
Bxb5 {Schlechter} 25. Ra8 Bd7 {/\ 26... Be6}) 23. Nxd6 Rb6 (23... Ra7 $142 24.
Rfa1 Rfa8 25. Bb3 Rxa2 26. Rxa2 Rb8 {Schlechter} 27. Ba4 Bxa4 28. Rxa4 g6 29.
Rb4 {Lasker}) 24. Bxd7 Nxd7 (24... Rxd6 25. Bf5 $10 {Schlechter}) 25. Nf5 {
/\ 26.Ne7} Re8 26. Ra7 Nf6 27. Ra2 g6 28. Nd4 Reb8 29. Rf2 Nd7 30. h3 Nc5 31.
Rd2 Nd3 32. b4 {Sealed move Abgabezug.} cxb3 33. Nxb3 Rxb3 34. Rxd3 Rc8 35.
Rxd5 Rbxc3 1/2-1/2

[Event "World-ch09 Lasker-Schlechter +1-1=8"]
[Site "Vienna & Berlin"]
[Date "1910.01.15"]
[Round "3"]
[White "Schlechter, Carl"]
[Black "Lasker, Emanuel"]
[Result "1/2-1/2"]
[ECO "C66"]
[PlyCount "62"]
[EventDate "1910.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. Re1 Be7 6. d4 exd4 7. Nxd4 Bd7 8.
Nc3 O-O 9. Bxc6 bxc6 10. Bg5 Re8 11. Qd3 Ng4 12. Bxe7 Qxe7 13. Nf3 (13. f4 Qh4
14. h3 (14. Nf3) 14... Qf2+ 15. Kh1 Qxe1+ 16. Rxe1 Nf2+ $19 {Schlechter}) 13...
Rab8 14. b3 Ne5 15. Nxe5 Qxe5 16. Qe3 Qa5 17. Qd3 Re7 18. Re3 Rbe8 19. Rae1 f6
20. h3 Be6 21. Na4 Bf7 22. c4 h6 (22... d5 23. cxd5 cxd5 24. Nc3 dxe4 (24... c6
25. exd5 Rxe3 26. Rxe3 Rxe3 27. fxe3 cxd5 28. Qd4 $16 {Therkatz}) 25. Nxe4 $16
{Schlechter}) (22... f5 $2 23. exf5 Qxe1+ 24. Rxe1 Rxe1+ 25. Kh2 R1e7 26. f6
$16 {/+/-}) 23. Nc3 {Abgabezug} Kh8 24. Qd2 Bg6 25. R1e2 Bf7 26. Qd4 Qb6 27.
Qd2 Qa5 28. Qd4 Qb6 29. Qd2 Qa5 30. Qd4 Qb6 31. Qd2 Qa5 1/2-1/2

[Event "World-ch09 Lasker-Schlechter +1-1=8"]
[Site "Vienna & Berlin"]
[Date "1910.01.18"]
[Round "4"]
[White "Lasker, Emanuel"]
[Black "Schlechter, Carl"]
[Result "1/2-1/2"]
[ECO "C80"]
[PlyCount "112"]
[EventDate "1910.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. a4
Rb8 (8... Nxd4 9. Nxd4 exd4 10. axb5 Bc5 11. c3 O-O 12. cxd4 Bd6 (12... Bb6 13.
Qd3 (13. Nc3 Bb7 14. bxa6 Rxa6) 13... a5) 13. Qd3 $16 {Schlechter}) 9. axb5
axb5 10. dxe5 Be6 11. c3 Be7 (11... Bc5 $142 {Schlechter} 12. Nbd2 O-O 13. Bc2
Nxd2 (13... f5 14. Nb3 Bb6 15. Nfd4 Nxd4 16. Nxd4 Bxd4 17. cxd4 f4 18. f3 Ng3
19. Re1 $1) 14. Qxd2 Qd7 15. Qf4 f6 $1 {Lasker}) 12. Nbd2 $6 {Abgabezug !
Schlechter} (12. Re1 O-O 13. Nd4 (13. Nbd2 Nc5 14. Bc2 Re8 15. Nd4 Nxd4 16.
cxd4 Nd7 17. f4 g6 18. g4 $1 {+/-/+- Therkatz-Albin/Köln/1898/}) 13... Nxd4 (
13... Qd7 $4 14. Nxe6 fxe6 (14... Qxe6 15. Rxe4 $18 {Tarrasch-Gunsberg/
Manchester/1898/}) 15. Rxe4 $1 $18) 14. cxd4 $14) 12... O-O $1 (12... Nc5 13.
Bc2 Nd7 14. Re1 O-O {Janowsky-Winawer/m/ without the moves 8.a4 Rb8 9.ab ab
ohne die Züge 8.a4 Rb8 9.ab ab}) 13. Nd4 (13. Bc2 f5 14. exf6 Nxf6 {
Allies-Mason, without the moves 8.a4 Rb8 9.ab ab Verbündete-Mason, ohne die
Züge 8.a4 Rb8 9.ab ab}) 13... Nxd4 (13... Nxe5 14. Nxe6 fxe6 15. Nxe4 dxe4 16.
Bxe6+ $16 {Schlechter}) 14. cxd4 Nxd2 15. Bxd2 c5 (15... Qd7 $142 {Schlechter})
16. Bc2 cxd4 (16... Re8 $2 17. dxc5 Bxc5 18. Bxh7+ Kxh7 19. Qc2+ $16 {
Schlechter}) 17. f4 f5 18. exf6 Rxf6 $8 (18... Bxf6 19. Qh5 g6 20. Bxg6 hxg6
21. Qxg6+ Kh8 22. Ra7 Bd7 23. Rf3 $18 {Schlechter}) 19. f5 Bf7 20. Bf4 Rc8 21.
Bd3 Qd7 22. Be5 Rh6 23. Qg4 $1 (23. f6 Bxf6 24. Bf5 Be6 25. Ra7 Bxe5 $1 26.
Rxd7 Bxh2+ 27. Kf2 (27. Kh1 Bxf5 28. Rxf5 Bf4+ 29. Kg1 Be3+ 30. Kf1 (30. Rf2
Rf8 {Schlechter}) 30... Rh1+ 31. Ke2 Rxd1 32. Kxd1 d3 $18) 27... Bxf5 $40 {
Lasker}) 23... Bf6 24. Bxf6 (24. Bf4 $132 {Schlechter}) 24... Rxf6 25. Qxd4 h6
26. Rfc1 (26. Ra5 $1 {Schlechter}) 26... Rfc6 27. Rf1 (27. Re1 $1 {Schlechter})
27... Qd8 $3 28. Ra7 {Sealed move. Abgabezug.} (28. Bxb5 Qb6 $1 $10 {Schlechter
} 29. Qxb6 Rxb6 30. Ra5 Rcb8) 28... b4 29. Re1 (29. Qxb4 Qb6+ 30. Qxb6 Rxb6 $10
{>< b2 Schlechter}) 29... Rc1 30. Rxc1 Rxc1+ 31. Kf2 Rc7 (31... Qg5 32. Ra8+
Kh7 33. f6+ $16 {Schlechter}) 32. Rxc7 Qxc7 33. Qxb4 {/\ 34.Qd4+/-/+-} Qe5 (
33... Qxh2 34. Qd4 $1 {+/-/+-}) 34. g3 h5 35. Qb6 $6 {Marco} (35. Qc3 $142 d4
36. Qe1 $16 {Lasker/Capablanca}) 35... h4 36. b4 (36. Qd8+ Be8 37. Qxh4 Qxb2+
$10) 36... hxg3+ 37. hxg3 Qb2+ 38. Kf3 Qc3 39. Qd8+ Kh7 40. Qh4+ $138 Kg8 41.
Qd8+ Kh7 42. Qh4+ Kg8 43. Ke2 Qb2+ 44. Ke3 Qc1+ 45. Ke2 Qb2+ 46. Ke3 Qc1+ 47.
Kf2 Qb2+ (47... Qd2+ $4 $18 48. Be2 d4 49. Qd8+ Kh7 50. b5 Bc4 51. Qe7 Bxb5 52.
f6 Qxe2+ 53. Qxe2 Bxe2 54. f7 $1 $18 {Lasker}) 48. Kg1 Qc3 49. Bf1 d4 50. Qd8+
Kh7 51. Qd6 Qe3+ 52. Kh2 Qd2+ 53. Kh3 Qe1 54. Ba6 Qh1+ 55. Kg4 Qd1+ 56. Kg5
Qc1+ (56... Qc1+ 57. Qf4 Qd1 {Schlechter}) 1/2-1/2

[Event "World-ch09 Lasker-Schlechter +1-1=8"]
[Site "Vienna & Berlin"]
[Date "1910.01.21"]
[Round "5"]
[White "Schlechter, Carl"]
[Black "Lasker, Emanuel"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "116"]
[EventDate "1910.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 Bd7 6. Nc3 (6. Re1 exd4 $8 {
Tarrasch}) 6... Be7 7. Bg5 (7. dxe5 Nxe5 8. Qe2 (8. Nxe5 dxe5 9. Bxd7+ Qxd7 10.
Bg5 {Duras-Schlechter/St.Petersburg/1909/}) 8... O-O 9. Nxe5 dxe5 10. Rd1 c6
11. Bc4 {Duras-Speyer/St.Petersburg/1909/}) 7... O-O (7... exd4 8. Nxd4 O-O 9.
Bxc6 (9. Nxc6 Bxc6 10. Bxc6 $1 bxc6 11. Qd3) 9... bxc6 10. Qd3 c5 {
Bernstein-Lasker/St.Petersburg/1909/} (10... Ng4 11. Bxe7 Qxe7 12. Rae1 {
Lasker-Cohn/St.Petersburg/1909/} (12. f4 f5 13. Rae1 fxe4 14. Nxe4 Qh4 15. h3
Nf6 {Lasker})) (10... Re8 11. Rae1 c5 12. Nb3 Ng4 13. Bxe7 Rxe7 {Lasker-Salwe/
St.Petersburg/1909/})) 8. dxe5 (8. Bxc6 Bxc6 9. dxe5 Nxe4 (9... dxe5 10. Nxe5
Bxe4 11. Qe2 $16 (11. Qxd8 Bxd8 12. Nxf7 Bxc2 13. Nxd8 Raxd8 14. Rfc1 Bd3 (
14... Bg6 $1 15. Na4 c6 16. Nc5 Rf7 $10 {Alapin}) 15. Na4 $16)) 10. Nxe4 Bxe4
11. Bxe7 Qxe7 12. exd6 Qxd6 13. Qxd6 cxd6 14. Nd4 {+/=/+/- Lasker}) 8... Nxe5 (
8... dxe5 9. Re1 {/\ 10.Ne5 Schlechter} (9. Bxc6 {() Bernstein; White wins a
pawn. Capablanca Weiß gewinnt einen Bauern. Capablanca}) (9. Qe2 {() Bernstein}
)) 9. Bxd7 Nfxd7 10. Bxe7 Nxf3+ (10... Qxe7 11. Nd4 $16 {Bernstein}) 11. Qxf3
Qxe7 12. Nd5 Qd8 13. Rad1 {? Tarrasch: Completely useless, if Black doesn`t
play c6. Völlig zwecklos, wenn Schwarz nicht c6 spielt.} (13. Qc3 $1 {
Schlechter}) (13. Rfe1 {/\ Re2, Rae1 Tarrasch}) 13... Re8 14. Rfe1 Nb6 15. Qc3
(15. e5 {Schlechter}) (15. Ne3 Qg5 16. Qf5) 15... Nxd5 16. Rxd5 (16. exd5 Rxe1+
$16 (16... Qd7 17. Re3 {/\ 18.Rae1+/= Tarrasch})) 16... Re6 17. Rd3 Qe7 18. Rg3
Rg6 (18... f5 19. Qb3 $14) 19. Ree3 Re8 20. h3 Kf8 {/\ K-><<,>>-> Schlechter}
21. Rxg6 hxg6 {= Capablanca} 22. Qb4 c6 (22... b6 23. Qa4 a5 24. Qc6 $16 {
>< << Tarrasch}) 23. Qa3 a6 24. Qb3 Rd8 25. c4 Rd7 26. Qd1 Qe5 27. Qg4 Ke8 28.
Qe2 Kd8 29. Qd2 Kc7 30. a3 Re7 31. b4 {/\ 32.b5} b5 $3 {Abgabezug} 32. cxb5
axb5 {-/+ Capablanca} 33. g3 {/\ 34.f4} g5 34. Kg2 Re8 35. Qd1 f6 (35... Ra8
36. Qh5 {Tarrasch}) 36. Qb3 {? Tarrasch} (36. a4 {Lipke/Tarrasch}) 36... Qe6
37. Qd1 (37. Qxe6 Rxe6 $15 {Schlechter}) 37... Rh8 38. g4 Qc4 (38... Ra8) 39.
a4 Qxb4 (39... bxa4 40. Qxa4 Rb8 {-/+/-+ /\ 41... Rb4, 42... Rb1, 42... Qf1-+
Capablanca}) 40. axb5 Qxb5 41. Rb3 Qa6 42. Qd4 {/\ Qb2, Ra3 Schlechter} Re8 (
42... Rb8 $10 {Capablanca}) 43. Rb1 Re5 44. Qb4 Qb5 (44... Rb5 45. Qc4 {
>< f7 Schlechter} Rxb1 $4 46. Qxa6) 45. Qe1 Qd3 46. Rb4 $1 c5 (46... Ra5 $1 $8
47. Rb3 $1 (47. Qc1 Ra2 $1 $17 {Bernstein}) (47. Rb2 Ra4 $1 $17 {Bernstein})
47... Qxb3 48. Qxa5+ Qb6 {Schlechter} (48... Kb7 49. Qd8 Qe6 50. f3 d5 51. exd5
cxd5 {/\ Kc6, Qd7 /\ Kh7 oder d5-d4... +/-/+- Tarrasch})) (46... Rb5 {-/+/-+
Capablanca}) 47. Ra4 c4 48. Qa1 (48. f3 $4 Qc2+ $19 {Schlechter}) 48... Qxe4+
49. Kh2 Rb5 {/\ 50.Qe5+-} 50. Qa2 $1 (50. Ra7+ Kb8 51. Rxg7 Qe5+ $19 {Tarrasch}
) 50... Qe5+ (50... Rb3 $4 51. Qxb3 Qf4+ 52. Qg3 $18 {Schlechter}) 51. Kg1 Qe1+
52. Kh2 d5 53. Ra8 {/\ 54.Qa7 Rb7 55.Qc5 +- Tarrasch} (53. Ra7+ Rb7 {Tarrasch})
53... Qb4 (53... Qe5+ $10 54. Kg1 (54. Kg2 Qe4+ 55. f3 Qd4 $18 {Capablanca})
54... Qe1+ 55. Kh2 Qe5+) 54. Kg2 {/\ 55.Qa6 Tarrasch} (54. Qa6 $4 Qd6+ $19 {
Tarrasch}) 54... Qc5 $4 $138 (54... Rb8 55. Qa7+ (55. Ra7+ Rb7 56. Ra8 $10 {
Tarrasch}) 55... Rb7 56. Qe3 Qd6 57. Re8 d4 58. Qe4 $18 {Schlechter}) (54...
Rb7 $1 {Schlechter}) (54... c3 $15) 55. Qa6 $1 Rb8 (55... Rb7 56. Qe6 $1 $18 {
Schlechter /\ 57.Rc8#} Rb8 57. Qf7+ Kc8 58. Qe8+) (55... c3 $1 $10 {Lasker}) (
55... Qb6 56. Qc8+ Kd6 57. Ra6 Qxa6 58. Qxa6+ Kc5 $13 {Capablanca}) 56. Ra7+
Kd8 57. Rxg7 Qb6 58. Qa3 Kc8 (58... Qb4 59. Qa7 $1 $18) (58... Kc8 59. Qf8+ Qd8
60. Qc5+ Qc7 61. Qxc7#) 1-0

[Event "World-ch09 Lasker-Schlechter +1-1=8"]
[Site "Vienna & Berlin"]
[Date "1910.01.29"]
[Round "6"]
[White "Lasker, Emanuel"]
[Black "Schlechter, Carl"]
[Result "1/2-1/2"]
[ECO "C80"]
[PlyCount "94"]
[EventDate "1910.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. a4
Rb8 9. axb5 axb5 10. dxe5 Be6 11. c3 Bc5 (11... Be7 {Capablanca}) 12. Nbd2 {
+/- strong passed pawn, open a-file for White, backward c-pawn for Schwarz,
Tarrasch starker Freibauer, offene a-Linie für Weiß, rückständiger c-Bauer für
Schwarz Tarrasch} (12. Qd3 Bb6 13. Bc2 O-O 14. Bf4 Bf5 15. Qe2 Re8 16. Bd3 Nd6
17. Bxf5 Nxf5 18. Qd3 Qd7 {Burn-Tarrasch/Ostende/1907/}) (12. Re1 O-O 13. Nd4
Nxd4 14. cxd4 Bb4 15. Re2 Qh4 16. f3 Ng5 17. Be3 f5 {Leonhardt-Marshall/Prag/
1908/}) 12... O-O 13. Bc2 Nxd2 (13... f5 14. Nb3 (14. exf6 Nxf6 15. Nb3 Bb6 16.
Nbd4 Bd7 17. Bg5 Ne7 18. Qd3 Ne4 19. Bb3 {Fejer-Chalupetzky/1903/}) 14... Bb6
15. Nfd4 Nxd4 16. Nxd4 Bxd4 17. cxd4 f4 $1 18. f3 Ng3 19. hxg3 (19. Re1 $1)
19... fxg3 20. Re1 Qh4 21. Be3 Bg4 {Duras-Maroczy/Ostende/1906/}) 14. Qxd2 {
/\ 15.Ng5} Qd7 (14... h6 $2 15. Qd3 g6 16. Bxh6) (14... Ne7 15. b4 Bb6 16. Ng5
Bf5 17. Bxf5 Nxf5 18. Qd3 $1 g6 19. Qh3 h6 20. g4 $1 $40) (14... Re8 15. Qf4 $1
(15. b4 Bb6 16. Qf4 $1 Ne7 17. Nd4 Qd7 18. Be3 $40) 15... Ne7 16. Be3 Bxe3 17.
fxe3 Ng6 $16 {Janowsky-Maroczy/Paris/1900/}) 15. b4 (15. Qd3 g6 16. Bh6 Rfe8
17. Bb3 {Metger-Dimer/Kiel/1901/}) (15. Qf4 Ne7 (15... f6 $1 16. Qh4 Bf5 $1 {
Lasker}) 16. Nd4 Bxd4 17. Qxd4 Bf5 18. Bxf5 Nxf5 19. Qc5 {Spielmann-Schlechter/
St.Petersburg/1909/}) 15... Be7 $3 (15... Bb6 16. Qd3 g6 17. Bg5 (17. Bh6 $1)
17... Bf5 18. Qd2 Bxc2 $2 19. Bf6 Ne7 20. Nh4 {1-0/Lipke-Marco/Wien/1898/}) 16.
Re1 (16. Qd3 g6 17. Bh6 Rfe8 18. Rfe1 Bf5 19. Qd2 Bxc2 20. Qxc2 Nd8 21. Rad1 c6
{Metger-Dimer/Kiel/1900/}) 16... f6 (16... Rfd8 $142 {Schlechter}) 17. Qd3 g6
18. Bh6 Rfe8 19. exf6 (19. Bb3 fxe5 20. Nxe5 Nxe5 21. Rxe5 c6 22. Ree1 Bf6 23.
Be3 Bf5 24. Qd2 Ra8 25. h3 Rxa1 (25... Be5 26. Bc5 Bc7 {Rosenthal}) 26. Rxa1
Qe6 27. Bd4 Bxd4 {Maroczy-Marco/Paris/1900/}) (19. Nh4 $5 f5 {= Schlechter} (
19... Nxe5 $2 20. Rxe5 $1 fxe5 21. Nxg6 $1 Bd6 (21... e4 $2 22. Qg3 Bd6 23.
Ne7+ Kf7 24. Qg7#) 22. Qg3 Bg4 23. h3 e4 (23... hxg6 24. Bxg6 e4 (24... Re7 25.
Bc2 e4 26. Qxg4+) 25. Bxe8 Bxg3 26. Bxd7 $18 Bxf2+ $145 27. Kxf2 Bxd7 28. Ra7
Rc8 29. Bf4) 24. Nf4 $1 $18) 20. Qg3 (20. Nxg6 hxg6 21. Qg3 Kf7 $1 $19 {Marco}
(21... Kh8 22. Qxg6 Rg8 23. Qh5 Qe8 24. Qh3 Qf7 $1 25. Ra6 Rb6 $1 $17) (21...
Kh7 22. Qh3 f4 23. Qh5 Bf5 (23... Bf7 $2 24. e6 $1) 24. e6 Bxc2 25. exd7 gxh5
26. dxe8=Q Rxe8 27. Bxf4 Rc8 28. Re6 (28. Ra6 $2 Bd6 $1) 28... Bd6 29. Bxd6
cxd6 30. Rxd6 Be4 31. f3 $16)) 20... Bxh4 21. Qxh4 $14) (19. Ra6 fxe5 (19...
Bf5 20. e6 $1 $18) 20. Rxc6 $18 Qxc6 21. Nxe5 {/\ 22.Ng6 +- Capablanca}) 19...
Bxf6 20. Bb3 {/\ 21.Re6 Re6 22.Qd5} Bf7 21. Rad1 (21. Rxe8+ Rxe8 22. Qxb5 Rb8
$1 (22... Ne5 $1 23. Qxd7 Nxd7 $15 {Schlechter}) 23. Qd3 (23. Qa4 Bxc3 24. Rc1
Rxb4) 23... Nxb4 24. cxb4 Bxa1) 21... Ne5 22. Nxe5 Bxe5 23. h3 $1 (23. Bxd5
Bxd5 24. Qxd5+ Qxd5 25. Rxd5 Bxh2+ 26. Kf1) 23... Qd6 (23... c6 24. Rxe5 $3
Rxe5 25. Qd4 {/\ 25.f4 +- Marco} Rbe8 (25... Qe7 26. f4 Re1+ 27. Rxe1 Qxe1+ 28.
Kh2 $18 {Therkatz}) 26. f4 Re1+ 27. Rxe1 Rxe1+ 28. Kf2 {Therkatz}) 24. Bxd5
Bxd5 25. Qxd5+ Qxd5 26. Rxd5 Bxc3 27. Rxe8+ Rxe8 28. Rxb5 Re4 (28... Re1+ $1
29. Kh2 Rb1 30. Rb8+ Kf7 31. b5 Ke6 $10 {Marco}) 29. Rb8+ Kf7 30. b5 Re1+ 31.
Kh2 Be5+ 32. f4 (32. g3 $1 Re2 33. Kg2 Bd4 34. Rf8+ Ke7 35. Rf4 Bb6 36. Bg5+ {
+/-/+- Capablanca}) 32... Bd4 33. Kg3 Re3+ 34. Kg4 Rb3 {/\ 35... Bf2 Schlechter
} 35. f5 Rb4 {Sealed move. Abgabezug.} (35... Be5 $10 {Schlechter}) 36. fxg6+ (
36. Rf8+ Ke7 37. fxg6 Bf6+ 38. Kg3 hxg6 $15 {Schlechter}) 36... Kxg6 37. Bf4
Be5 38. g3 c6 39. Rb6 h5+ 40. Kf3 Bxf4 41. gxf4 Kf5 42. Rxc6 Rb3+ 43. Kg2 Kxf4
44. Rc4+ Kg5 45. Rc5+ (45. h4+ Kf5 46. Rc5+ Kg4 $1 47. Rc4+ Kf5 $10) 45... Kh4
46. Re5 Rg3+ 47. Kf2 Rxh3 1/2-1/2

[Event "World-ch09 Lasker-Schlechter +1-1=8"]
[Site "Vienna & Berlin"]
[Date "1910.01.30"]
[Round "7"]
[White "Schlechter, Carl"]
[Black "Lasker, Emanuel"]
[Result "1/2-1/2"]
[ECO "B57"]
[PlyCount "96"]
[EventDate "1910.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 (2. Nc3 Nc6 3. Nf3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. Be2
(7. Nxc6 bxc6 8. e5 Ng8 9. f4) 7... O-O 8. O-O (8. Qd2 d5 9. exd5 Nxd5 10. Nxd5
Qxd5 11. Bf3 Qc4 {Janowski-Lasker(10)/Paris WM/1909/}) (8. Nb3 $142) 8... d5 $1
9. exd5 Nb4 $1 {Janowski-Tartakover/Karlsbad/1907/}) 2... Nc6 3. d4 cxd4 4.
Nxd4 Nf6 (4... g6 5. Be3 (5. Nxc6 $6 bxc6 6. Qd4 f6 7. Bc4 e6 8. O-O Nh6 9. Nc3
Nf7 10. Be3 Bg7 11. Rad1 O-O 12. Qd2 f5 $1 {Schlechter-Lasker/Hastings/1895/})
5... Bg7 6. c4 Nf6 7. Nc3 O-O 8. Be2 d6 9. Nb3 {/\ f3,Qd2 +/-}) 5. Nc3 g6 (5...
d6 6. Bc4 (6. Be2 g6 7. f4 (7. Be3 Bg7 8. Nb3 $1 O-O 9. O-O Bd7 10. f4 Rc8 {
Marco-Weiß/1902/}) 7... Bd7 8. Be3 Bg7 9. Nb3 a5 10. a4 {Lasker-Voigt/1902/})
6... g6 7. Nxc6 $1 bxc6 8. e5 {Moll-Therkatz/Düsseldorf/1908/}) 6. Bc4 (6. Nxc6
bxc6 7. e5 Ng8 (7... Nh5 8. g4 Ng7 {/\ Ne6}) 8. Qf3 $1 Qa5 (8... Bg7 9. Bc4 e6
10. Bf4 Qc7 11. O-O Bxe5 $2 12. Nb5 $1 Qb8 13. Bxe5 Qxe5 14. Rad1 $1 d5 15.
Rfe1 Qb8 16. Bxd5 $3 {Leonhardt-Tartakover/Karlsbad/1907/}) 9. Bf4 Bg7 10. Bc4
f6 $2 11. e6 $3 {Post-Swiderski/Ostende/1906/}) 6... d6 $6 (6... Qa5 {/\ 7...
Ne4, 7... Qc5 Bernstein}) 7. Nxc6 bxc6 8. e5 Ng4 (8... Ng8 9. Qf3 d5 10. Nxd5
cxd5 11. Bxd5 $18 {Moll}) (8... Nd7 9. exd6 exd6 10. O-O Be7 11. Bh6 $16 {Moll}
) (8... dxe5 $4 9. Bxf7+ {Spielmann}) 9. e6 {Capablanca: Risky. Riskant.} (9.
exd6 Qxd6 10. Qxd6 exd6 11. O-O $16) 9... f5 10. O-O Bg7 (10... d5 $2 11. Nxd5
cxd5 12. Bb5+ Bd7 13. Bxd7+ Qxd7 14. exd7+ $18) 11. Bf4 Qb6 (11... O-O 12. Bxd6
Qxd6 13. Qxd6 exd6 14. e7+ {Spielmann}) (11... d5 $2 12. Nxd5 {Bernstein}) 12.
Bb3 Ba6 13. Na4 Qd4 14. Qxd4 (14. Qf3 {Schlechter}) 14... Bxd4 15. c4 O-O $6 {
>< Kg8} (15... Be5 16. Bxe5 Nxe5 $142 {Bernstein}) 16. Rad1 Bf6 {Sealed move.
Abgabezug.} (16... c5 {Schlechter: The best move! Am besten!} 17. Nc3 {/\ 18.
Nd5 Spielmann} Bxc3 18. bxc3 Rad8 (18... Kg7 $2 19. Bxd6 (19. Rfe1 $16 {
Capablanca}) 19... exd6 20. Rxd6 Bc8 21. Ba4 $1 Nf6 22. e7 Re8 23. Re1 f4 24.
Rxf6 Rxe7 25. Rxg6+ hxg6 26. Rxe7+ $18)) (16... Be5 17. Bg5 $1 {Schlechter}
Rfe8 $2 18. h3 Nf6 19. f4 $18 {Deutsches Wochenschach/1910/}) 17. Rfe1 {
/\ 18.c5 d5 19.h3 Bernstein} g5 (17... Rad8 18. c5 d5 19. h3 g5 20. Bc7 Rc8 21.
hxg4 Rxc7 22. gxf5 {Spielmann}) 18. Bxd6 $5 (18. Bd2 {18.Bc1} Ne5 $15 {
Schlechter}) 18... exd6 19. Rxd6 Be5 20. c5 (20. Rxc6 $2 Bb7 21. Rc5 (21. c5 $2
Bxc6 22. e7+ Rf7 23. h3 Bxa4 $1 24. hxg4 Bxb3 25. Rxe5 Ba4 $19) 21... Bd4 $1
$17) 20... Rfe8 $6 (20... Bxh2+ 21. Kh1 Bxd6 22. cxd6 (22. e7+ Kg7 23. cxd6
Nxf2+ 24. Kg1 Ne4 {Schlechter}) 22... Nxf2+ 23. Kg1 (23. Kh2) 23... Ne4 $17 {
Marco} 24. e7+ Kg7 25. exf8=Q+ Rxf8 26. Rxe4 fxe4 27. Nc5 $1 Bc8 $1 28. Be6 $1
(28. d7 Bxd7 29. Nxd7 Rd8) 28... Kf6 $1 (28... Bxe6 29. Nxe6+ Kf7 30. Nxf8 Kxf8
31. Kf2 $1 Kf7 32. Ke3 Ke6 33. Kxe4 Kxd6 34. Kf5 $10) 29. d7 Ba6 30. Bg4 Bc4
$17 {Deutsches Wochenschach/1910/}) (20... Bxd6 21. cxd6 $18 {Capablanca}) 21.
g3 {/\ 22.h3 Schlechter} (21. h3 Bh2+ 22. Kh1 Bxd6 23. cxd6 Nxf2+ 24. Kh2 Ne4 {
Bernstein}) (21. f3 Bxh2+ 22. Kh1 Bg3 (22... Bxd6 23. cxd6 Nf2+ 24. Kh2 Nd3 {
Capablanca})) 21... Bf6 (21... Bxd6 22. cxd6 $18 {Schlechter}) 22. Rxc6 Bb7 (
22... Bb5 23. Rd6 (23. Rc7 Re7) (23. e7+ Kg7 24. Rc7 Ne5 25. Re3 f4 26. Re4
Nf3+ 27. Kg2 Nd2 $17) 23... Rac8 $17 {Capablanca}) 23. Rc7 Be4 24. Nc3 Bxc3 25.
bxc3 Ne5 26. Rd1 Nf3+ (26... Kh8 $1 {Bernstein}) 27. Kf1 Nxh2+ 28. Ke1 Nf3+ 29.
Ke2 Ne5 30. Rdd7 $1 f4 $1 (30... Nxd7 31. exd7+ Kh8 (31... Bd5+ 32. dxe8=Q+
Rxe8+ 33. Kf1 $16) 32. dxe8=Q+ Rxe8 33. Rxa7 $19) 31. Rg7+ Kh8 32. Rxg5 Bd3+
33. Kd1 fxg3 $1 34. fxg3 (34. f4 $2 Rg8 $1 {Bernstein}) 34... Ng6 35. Rd5 (35.
Bd5 $1 {Schlechter}) 35... Be4 36. Rd6 Bf5 (36... a5 $142 {Bernstein}) 37. Bd5
Rab8 38. c6 Nf8 39. Rb7 Rbc8 40. e7 Ng6 41. Bf7 Rxe7 42. Bxg6 Bg4+ 43. Kc1 Re1+
44. Kb2 hxg6 45. Rxg6 Bf5 46. Rf6 Be4 47. Rxa7 Rb1+ 48. Ka3 Bxc6 1/2-1/2

[Event "World-ch09 Lasker-Schlechter +1-1=8"]
[Site "Vienna & Berlin"]
[Date "1910.02.02"]
[Round "8"]
[White "Lasker, Emanuel"]
[Black "Schlechter, Carl"]
[Result "1/2-1/2"]
[ECO "C80"]
[PlyCount "86"]
[EventDate "1910.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. a4
Nxd4 9. Nxd4 exd4 10. axb5 (10. Nc3 $145 {Berger} Nxc3 $1 11. bxc3 c5 $1 12.
axb5 Be7 (12... c4 $2 13. Ba4) 13. Qf3 $2 $17 {Spielmann-Tarrasch/San
Sebastian/1912/} (13. cxd4 c4 14. Ba4 O-O 15. bxa6 Rxa6 16. c3 $15 {Tarrasch}))
10... Bc5 11. c3 O-O $10 {= Capablanca} 12. cxd4 Bb6 $1 (12... Bd6 13. Qd3 $16
{Schlechter}) 13. Nc3 (13. Qd3 Be6 14. bxa6 c5 $10 {Schlechter}) 13... Bb7 14.
bxa6 Rxa6 15. Rxa6 Bxa6 16. Re1 Bb7 17. Na4 Qf6 18. Be3 Ba7 19. f3 Ng5 $1 20.
Nc5 Bxc5 21. dxc5 Ne6 $1 22. Qd3 Rd8 23. Bc2 g6 24. b4 d4 25. Bc1 h5 (25... Bd5
$1 {Schlechter}) 26. Bb3 Bd5 27. Bxd5 Rxd5 28. h3 Re5 29. Rxe5 Qxe5 30. Kf2 (
30. Qe4 Qxe4 31. fxe4 Kg7 32. Kf2 Kf6 33. Ke2 Ke5 34. Kd3 $10 {Schlechter})
30... Qd5 31. h4 Qa2+ 32. Qe2 Qb1 33. Qb2 Qd3 34. Qe2 Qb3 35. Bd2 Kh7 36. Ke1
Qb1+ {Abgabezug =/+/= Capablanca} 37. Qd1 Qf5 38. Qe2 Qc2 39. Qd1 Qf5 40. Qe2
Qb1+ 41. Qd1 Qf5 42. Qe2 Qb1+ 43. Qd1 Qf5 1/2-1/2

[Event "World-ch09 Lasker-Schlechter +1-1=8"]
[Site "Vienna & Berlin"]
[Date "1910.02.05"]
[Round "9"]
[White "Schlechter, Carl"]
[Black "Lasker, Emanuel"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "129"]
[EventDate "1910.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[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 e5 6. Nb3 $6 (6. Ndb5 $142 d6
(6... Qa5 $2 7. Bc4 Nxe4 8. Bxf7+ Kxf7 9. Qd5+ $16 {Capablanca}) 7. a4 {
Schlechter}) 6... Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Bd6 11. Qh5
Qc7 12. O-O Be6 13. Bg5 $5 (13. Be3 O-O-O 14. Nc5 {Schlechter}) 13... h6 14. f4
(14. Rad1 {Capablanca}) 14... exf4 15. Rae1 {/\ 16.Re6} Kd7 (15... O-O 16. Bxh6
gxh6 17. Qxh6 $18) 16. Bf5 $3 Raf8 {Abgabezug} (16... hxg5 $2 17. Qxf7+ $1 $16)
(16... Qb6+ $5 17. Kh1 g6 18. Bxe6+ (18. Rxe6 gxh5 19. Re7+ Kd8 20. Rd7+ Ke8
21. Bf6 Be5 $19) 18... fxe6 (18... Kc7) 19. Qxg6 hxg5 20. Qxe6+ Kc7 21. Qf7+
Kb8 22. Nd4 {/\ Rb1, Rb7 =/+ Lasker}) 17. Bxf4 Bxf4 18. Nc5+ Kc8 19. Bxe6+ fxe6
20. Nxe6 Bxh2+ (20... Qd6 21. Nxf8 Rxf8 22. g3 Be5 23. Rxf8+ Qxf8 24. Rxe5 Nxe5
25. Qxe5 $16 {Capablanca}) (20... Qb6+ 21. Kh1 Bd6 (21... g5 22. Nxf8 Rxf8 23.
g3 Bd6 24. Rxf8+ Bxf8 25. Re8+ Nd8 26. Qh3+ Kc7 27. Rxf8 $16) 22. Nxf8 Rxf8 (
22... Bxf8 23. Re8+ Nd8 24. Qf5+ Kc7 25. Rxf8 $18) 23. Rxf8+ Bxf8 24. Qf5+ $16
{Capablanca}) 21. Qxh2 Rxf1+ 22. Rxf1 Qd7 23. Nc5 Qe7 24. Qh3+ Kb8 25. Ne6 Ka8
26. Nd4 Qc7 27. Qf5 Rc8 $2 28. Qc5 (28. Ne6 $1) 28... Nb8 $1 29. Qxc7 Rxc7 30.
Rf3 a6 31. Kf2 Nc6 32. Ne6 Re7 33. Re3 Kb8 34. Nd4 Rf7+ 35. Rf3 Rc7 36. Ne6 Re7
37. Re3 Kc8 38. Ke2 Nd8 39. Nd4 Rf7 40. Rf3 Kd7 41. Rd3 Ke7 42. Re3+ Kd6 43.
Rd3 Ne6 44. Nf3+ Kc5 45. g3 Nc7 46. Nd2 Kc6 47. Nf3 Kb5 48. Rd4 Kc5 49. Nd2 Nb5
50. Nb3+ Kb6 51. Rd3 Rc7 52. Kd2 {Abgabezug / sealed move} Rc4 $1 53. Rd7 (53.
Nd4 $2 Nxc3 54. Rxc3 Rxd4+ $19 {Schlechter}) 53... Rg4 54. c4 $2 (54. Rd3 $142)
54... Kc6 $1 (54... Rxc4 55. Rxg7 (55. Rxb7+)) 55. Rd3 Nd6 {/\ 56... Nc4, 56...
Rg3} 56. Nd4+ Kc7 $2 (56... Kb6 {-+ Lasker} 57. c5+ Kxc5 58. Ne6+ Kc6 59. Nd8+
Kc7 60. Ne6+ Kd7 61. Nc5+ Ke7 $17) 57. Ne6+ Kc6 58. Nd8+ $1 $10 Kc7 59. Ne6+
Kd7 60. Nxg7 $1 Ke7 61. Nh5 Rxc4 62. Re3+ Kf7 63. Rf3+ Kg6 64. Rf6+ Kxh5 65.
Rxd6 1/2-1/2

[Event "World-ch09 Lasker-Schlechter +1-1=8"]
[Site "Vienna & Berlin"]
[Date "1910.02.08"]
[Round "10"]
[White "Lasker, Emanuel"]
[Black "Schlechter, Carl"]
[Result "1-0"]
[ECO "D94"]
[Annotator "ChessBase"]
[PlyCount "141"]
[EventDate "1910.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "100 Jahre Schach"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

{[%mdl 2] Diese Entscheidungspartie ist von Robert Hübner in SCHACH 5/99, 6/99,
8/99, 10/99 und 11/99 ausführlichst untersucht worden. Hier wird zum Großteil
auf Hübners Ergebnisse zurückgegriffen.} 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 g6
5. Nc3 Bg7 6. Bd3 O-O 7. Qc2 Na6 8. a3 dxc4 $6 (8... c5 {Huebner}) 9. Bxc4 b5
$2 (9... Nc7 $5 10. O-O (10. e4 Bg4 $10) 10... Be6 $10 {Euwe}) 10. Bd3 b4 $6 (
10... Qa5 {(Huebner)}) 11. Na4 bxa3 12. bxa3 Bb7 13. Rb1 Qc7 14. Ne5 {>= 14.
0-0 15.Bd2 16.Rfc1+/-/+- Marco / /\ Ba6, Qc6 Tarrasch} Nh5 (14... Nd7 15. Rxb7
Qxb7 16. Bxa6 $16 {Marco}) (14... Rac8 15. Bxa6 Bxa6 16. Nc5 $18) (14... Nd5
15. O-O f6 16. Nf3 $16 {Vukovic}) 15. g4 $6 {Schwächt den weißen Königsflügel
unnötig. Wieder hätte wohl} (15. O-O {am einfachsten den großen Vorteil
bewahrt.}) (15. f4 {(Marco) kommt auch in Frage.}) 15... Bxe5 16. gxh5 $2 {
Von Hübner kritisiert, der} ({nach} 16. dxe5 Ng7 17. f4 {großen Vorteil für
Weiß sieht.}) 16... Bg7 17. hxg6 hxg6 18. Qc4 {/\ 19.Bg6, 19.Rb7} (18. f4 $5 c5
19. Rg1 {+/-/+- Tarrasch} Rab8 20. Nxc5 Nxc5 21. Qxc5 Qxc5 22. dxc5 $36 {
Huebner}) 18... Bc8 $2 (18... c5 $5 19. Rg1 Qxh2 20. Rxg6 Nc7 $1 {(Huebner)
scheint das Gleichgewicht zu wahren.}) 19. Rg1 {Huebner hält gleich drei Züge
für aussichtsreicher:} (19. Bd2) (19. Be4) (19. h4) 19... Qa5+ $6 (19... e6 {
(Huebner)}) 20. Bd2 Qd5 21. Rc1 Bb7 22. Qc2 (22. h4) (22. Nc3) 22... Qh5 23.
Bxg6 $2 {Der Zug vergibt den Vorteil; Schwarz ist nahe am Remis.} (23. Qb3 $1
Rab8 24. Rxg6 {(Huebner)}) (23. Bc4 $5 {(Zak)} e6 24. Qe4 {(Fritz)}) 23... Qxh2
(23... fxg6 24. Qb3+ {[%cal Rb3g8,Rb3b7]}) 24. Rf1 fxg6 25. Qb3+ Rf7 26. Qxb7
Raf8 27. Qb3 Kh8 (27... Kh7 $142 {(Huebner)}) 28. f4 g5 $2 (28... Qg3+ 29. Kd1
Rxf4 30. Rxf4 Rxf4 31. Kc2 {Lasker} Rh4 32. Qe6 Nc7 33. Qxc6 Rh2 34. Rh1) 29.
Qd3 $2 ({Nach} 29. Rxc6 {sieht Huebner Weiß im Vorteil.}) 29... gxf4 30. exf4
Qh4+ 31. Ke2 Qh2+ 32. Rf2 Qh5+ 33. Rf3 Nc7 $1 34. Rxc6 (34. Nc5 $5) 34... Nb5 (
{Auch} 34... Nd5 {ist gut. Weiß muss laut Huebner} 35. Qg6 {spielen.}) 35. Rc4
Rxf4 {Ebenso spielbar sind} (35... Nd6 36. Rc5 Nf5) ({und} 35... Rd8 36. Ke1
Qh1+ 37. Qf1 $11) 36. Bxf4 Rxf4 37. Rc8+ Bf8 38. Kf2 Qh2+ (38... Qh4+ $2 39.
Kg2 $1 $18) 39. Ke1 Qh1+ $2 $18 {Das falsche Schach!} ({Nach} 39... Qh4+ {
gibt es für Weiß kein Entfliehen aus dem Dauerschach; davon kann man sich
leicht überzeugen.}) 40. Rf1 {Jetzt verbleibt Weiß mit einer Mehrqualität.}
Qh4+ 41. Kd2 Rxf1 42. Qxf1 Qxd4+ 43. Qd3 Qf2+ 44. Kd1 Nd6 45. Rc5 $2 (45. Rb8 {
(Huebner)}) 45... Bh6 46. Rd5 Kg8 47. Nc5 Qg1+ $2 (47... Kf7) 48. Kc2 Qc1+ 49.
Kb3 Bg7 50. Ne6 Qb2+ 51. Ka4 Kf7 52. Nxg7 (52. Ng5+ Ke8 53. Qg6+ Kd7 54. Qf5+
Kc6 {Schlechter}) 52... Qxg7 53. Qb3 Ke8 54. Qb8+ Kf7 55. Qxa7 Qg4+ 56. Qd4
Qd7+ 57. Kb3 Qb7+ 58. Ka2 Qc6 59. Qd3 Ke6 60. Rg5 Kd7 61. Re5 Qg2+ 62. Re2 Qg4
63. Rd2 Qa4 64. Qf5+ Kc7 65. Qc2+ Qxc2+ 66. Rxc2+ Kb6 67. Re2 Nc8 68. Kb3 Kc6
69. Rc2+ Kb7 70. Kb4 Na7 71. Kc5 1-0

