[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.04.28"]
[Round "1"]
[White "Nimzowitsch, Aaron"]
[Black "Wolf, Heinrich"]
[Result "1-0"]
[ECO "A06"]
[Annotator "User"]
[PlyCount "109"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 Nf6 3. Bb2 c5 4. e3 Nc6 5. Bb5 Bd7 6. O-O e6 7. d3 Be7 8. Nbd2
O-O 9. Bxc6 Bxc6 10. Ne5 Nd7 (10... Be8 {1-0 (42) Nimzowitsch,A-Rubinstein,A
Semmering 1926}) (10... Rc8 11. f4 Nd7 {1-0 (55) Nimzowitsch,A-Spielmann,R New
York 1927} (11... Ne8 {1-0 (57) Nimzowitsch,A-Rosselli del Turco,S Semmering
1926})) 11. Ndf3 Rc8 12. Qe2 Nxe5 13. Nxe5 Be8 14. Qg4 f5 15. Qe2 Bf6 16. c4
Qe7 17. f4 Bf7 18. h3 Rfd8 19. Kh2 Rc7 20. Rf2 Be8 21. Rg1 dxc4 22. bxc4 Bxe5 (
22... b5) 23. Bxe5 Rcd7 24. g4 fxg4 25. Qxg4 Bg6 26. d4 cxd4 27. exd4 Bf5 28.
Qh5 Bg6 29. Qe2 Rf8 30. Rg5 Rf5 31. Rfg2 Rxg5 32. Rxg5 Qf8 33. Qg4 Bf5 34. Qg2
h6 35. Rg3 Kh7 36. d5 Rf7 $2 (36... exd5 37. cxd5 b5) 37. d6 g6 38. c5 Qc8 39.
Rc3 Qc6 40. Qxc6 bxc6 41. h4 (41. Rb3 g5 42. fxg5 hxg5 43. Rb8 Kh6 44. Rh8+ Bh7
45. Kg3 Rd7 46. Rc8) 41... Kg8 42. Rb3 Rd7 43. Rb8+ Kf7 44. Rc8 Be4 45. Kg3 h5
46. Kf2 Bd5 47. Ke3 Bg2 48. Kd4 Bf3 49. Bh8 e5+ (49... Bd5 50. a3 Bf3 51. Ke5
Bd5 52. Bf6 Bf3 53. Rh8 Bd5 54. Rh7+ Ke8 55. Be7) 50. Kxe5 Bd5 51. Bf6 Bf3 52.
Bg5 Kg7 53. f5 Bg4 54. f6+ Kh7 55. Rxc6 1-0

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.04.29"]
[Round "2"]
[White "Yates, Frederick"]
[Black "Nimzowitsch, Aaron"]
[Result "0-1"]
[ECO "A07"]
[Annotator "User"]
[PlyCount "90"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 c6 4. d3 Bd6 5. Nc3 Ne7 6. O-O O-O 7. e4 b5 8. Ne1 f5
9. exd5 exd5 10. Ne2 Nd7 11. Bf4 Nb6 12. Qd2 Ng6 13. h4 (13. Bxd6 Qxd6 14. f4
$14) 13... Nxf4 14. Nxf4 Qf6 15. c3 Bxf4 (15... Be6 $11) 16. Qxf4 Na4 17. Rb1
Nc5 18. Qe3 Qd6 19. f4 Ba6 20. Nf3 b4 21. Rfd1 (21. c4 dxc4 22. dxc4 Rfd8 (
22... Bxc4 23. Rfc1 Bxa2 24. Ra1 Nd3 25. Rd1) 23. Ne5) 21... bxc3 22. bxc3 Na4
(22... Rfe8 23. Ne5 Nd7) 23. Qd4 Qa3 24. Ne5 (24. Rb3 Qxa2 25. Rdb1 Nb6 26. Ne5
Bb5 27. Qb4 Qd2 28. c4 Qxb4 29. Rxb4 dxc4 30. dxc4 a5 (30... Ba4 31. c5) 31.
Rxb5 cxb5 32. Rxb5 Na4 (32... Rab8 33. Nc6) 33. Bd5+ Kh8 34. Nd7 Rfd8 35. Bxa8
Rxa8 36. c5) (24. Rd2 Nxc3 25. Rb3 Qc1+ 26. Kh2 Nb5 27. Qb4 (27. Qf2)) 24...
Nxc3 25. Re1 Nxb1 26. Rxb1 Kh8 27. h5 Qd6 28. Kf2 (28. h6) (28. Rc1) 28... Rae8
29. h6 Qxh6 30. Rh1 (30. Qxa7) 30... Qf6 31. Qxa7 Rxe5 32. fxe5 Qxe5 33. Qxa6 (
33. Re1 Qb2+ 34. Re2 Qa3) 33... Qd4+ 34. Kf1 f4 35. Qa3 Kg8 (35... Re8) 36. Rh4
g5 37. Rg4 Qa1+ 38. Kf2 fxg3+ 39. Kxg3 Qe5+ 40. Kh3 h5 41. Ra4 g4+ 42. Kh4 Rf5
43. Ra8+ Kg7 44. Qa7+ Kh6 45. Qg1 Qf6+ 0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.01"]
[Round "3"]
[White "Nimzowitsch, Aaron"]
[Black "Thomas, George Alan"]
[Result "0-1"]
[ECO "E76"]
[Annotator "User"]
[PlyCount "130"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 O-O 6. Be2 c6 7. Nf3 Nbd7 8. e5
Ne8 9. Be3 Nc7 10. Qd2 f6 11. O-O-O Qe8 12. exd6 exd6 13. Rde1 d5 14. f5 Nb6
15. Bf4 Qd8 16. c5 Nc4 17. Bxc4 dxc4 18. fxg6 hxg6 19. Qe2 (19. Bd6 {Statt
weiter die Stellung zu verstärken gewinnt Weiß einen Bauern, aber Schwarz
bekommt Gegenspiel.}) 19... b5 20. cxb6 axb6 21. Bxc7 Qxc7 22. Qxc4+ Kh7 23.
Kb1 Rf7 24. Nh4 Ba6 25. Qe6 Qd7 26. Nf3 Bd3+ 27. Ka1 b5 28. Qxd7 Rxd7 29. Ne4
Rda7 30. a3 b4 31. Nc5 Bc4 32. g4 bxa3 33. b3 Bd5 34. Rhf1 a2 35. g5 Bxf3 36.
Rxf3 fxg5 37. Rd3 Kg8 38. Rc1 Re7 39. Rd2 Re3 40. Rcd1 Rc3 41. Rxa2 Rxa2+ 42.
Kxa2 Rc2+ 43. Ka3 Rxh2 44. d5 cxd5 45. Rxd5 g4 46. Rg5 Bb2+ 47. Ka4 Rh4 48. Ne4
Kg7 49. b4 Bc1 50. Rd5 Bf4 51. Rd1 g3 52. Nc3 g2 53. Ne2 Be3 54. Kb5 Rh1 55.
Rd3 g1=Q 56. Nxg1 Bxg1 57. Rd1 Rh5+ 58. Ka6 Be3 59. Rd7+ Kf6 60. Rd6+ Kf5 61.
b5 Rh2 62. Kb7 Rb2 63. Ka8 g5 64. Ra6 Rxb5 65. Ra3 Re5 0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.02"]
[Round "4"]
[White "Nimzowitsch, Aaron"]
[Black "Teichmann, Richard"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "84"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. g3 Bg7 4. Bg2 d5 5. Bb2 c5 6. O-O O-O 7. d4 Ne4 8. c3
Nc6 9. Nbd2 Nxd2 10. Qxd2 cxd4 11. cxd4 b6 12. Ne5 Bb7 13. Rfc1 Rc8 14. Rc2
Nxe5 15. dxe5 Rxc2 16. Qxc2 Qd7 17. Rd1 Rc8 18. Qd3 e6 19. e4 Rd8 20. exd5 Bxd5
21. Bxd5 Qxd5 22. Qxd5 Rxd5 23. Rxd5 exd5 24. f4 Bf8 25. g4 Bc5+ 26. Kf1 Kf8
27. f5 h5 28. h3 hxg4 29. hxg4 Ke7 30. Ke2 gxf5 31. gxf5 Kd7 32. Kd3 Kc6 33.
Bc1 a5 34. Bh6 Kd7 35. Bg5 Ke8 36. Be3 Kd7 37. Bd4 Kc6 38. Bb2 Kd7 39. Bd4 Kc6
40. Bxc5 bxc5 41. Kc3 Kd7 42. a3 Kc6 1/2-1/2

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.04"]
[Round "5"]
[White "Bogoljubow, Efim"]
[Black "Nimzowitsch, Aaron"]
[Result "1-0"]
[ECO "E18"]
[Annotator "User"]
[PlyCount "173"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. Nc3 Bb7 5. g3 Be7 6. Bg2 O-O 7. O-O d5 8. Ne5
Nbd7 9. cxd5 Nxe5 (9... Nxd5) 10. d6 Bxg2 (10... Nc6 11. dxe7 Qxe7 12. e4 $14)
11. dxe7 Qxe7 12. dxe5 Bxf1 13. exf6 Qxf6 14. Qxf1 c6 15. Be3 Rfd8 16. a4 Qf5
17. Qb1 Qxb1+ 18. Rxb1 Kf8 19. Kf1 f6 20. Ke1 Ke8 21. b4 Kd7 22. Kd2 Kc7+ 23.
Kc2 Rdb8 24. g4 h6 25. h4 a5 26. b5 c5 27. Bf4+ e5 28. Be3 Rd8 29. Rh1 Rd7 30.
Ne4 Rh8 31. Nd2 Kb7 32. Nc4 Re8 33. Kb3 Rdd8 34. Bd2 Ka7 35. Bc3 Rh8 36. Kc2
Rhf8 37. Ne3 Kb7 38. Nf5 Rd7 39. Rh3 Kc7 40. e4 Rh8 41. Ne3 Kd6 42. Nd5 Rb7 43.
Rd3 Ke6 44. f4 Rf8 45. Kb3 exf4 46. Nxf4+ Kf7 47. Rd6 Re8 48. e5 fxe5 49. Ng6
e4 50. Kc2 Re6 51. Ne5+ Ke7 52. Rd1 Ke8 53. h5 Rbe7 54. Rd5 Rf6 55. Nc6 Rf2+
56. Kb3 Re6 57. Rd8+ Kf7 {[#]} 58. Ne5+ (58. Rb8 Re8 59. Ne5+ Kf8 60. Ng6+ Kf7
61. Rb7+ Ke6 62. Kc4 e3 63. Rxb6+ Kf7 64. Rb7+ Ke6 65. Rxg7 e2 66. Ne5) 58...
Ke7 59. Rd7+ Ke8 60. Rxg7 e3 61. Rg6 Ke7 62. Rg7+ Kd8 63. Rd7+ Kc8 64. Rd3 e2
65. Re3 Kc7 (65... Rg2) 66. Kc4 Rg2 67. Kd5 Re8 68. Kc4 Rd8 69. g5 Rxg5 70.
Rxe2 Re8 71. Kd5 Rxh5 72. Rf2 Rd8+ 73. Kc4 Re8 74. Rf7+ Kd6 75. Rd7+ Ke6 76.
Rb7 {[#]} Rxe5 $2 (76... Rh4+ 77. Kb3 Kd5 78. Rxb6 (78. Nd7 c4+ 79. Ka3 Re3 $11
) 78... Rxe5 79. Bxe5 c4+) 77. Bxe5 Kxe5 78. Rxb6 Rh8 79. Rc6 h5 80. Rxc5+ Kd6
81. b6 h4 82. Kb5 h3 83. Rc1 Rb8 84. Rd1+ Ke6 85. Rh1 Rh8 86. b7 h2 87. Ka6 1-0

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.05"]
[Round "6"]
[White "Nimzowitsch, Aaron"]
[Black "Tartakower, Saviely"]
[Result "1-0"]
[ECO "A04"]
[Annotator "User"]
[PlyCount "95"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 f5 2. b3 b6 3. Bb2 Bb7 4. g3 Bxf3 5. exf3 e6 6. f4 Nf6 7. Bg2 c6 8. O-O
Be7 9. Qe2 O-O 10. Na3 a5 11. Nc4 a4 12. Bd4 b5 13. Ne5 Nd5 14. c4 bxc4 15.
bxc4 Nb4 16. Bc3 a3 17. d4 N8a6 18. Rab1 Rb8 19. c5 Bf6 20. Rb3 Bxe5 21. fxe5
Qa5 22. Rfb1 Rb7 23. Qd2 Rfb8 24. Bf1 Qc7 25. Bxb4 Nxb4 26. Rxb4 Qa5 {Die
einzige Möglichkeit den Bauern zu decken. Verliert allerdings eine Figur.} 27.
Rxb7 Qxd2 28. Rxb8+ Kf7 29. Bc4 Qxd4 30. Bb3 Qxc5 31. Rb7 Qxe5 32. Rxd7+ Kf6
33. Rbd1 c5 34. R7d6 Qc3 35. Rxe6+ Kg5 36. Re3 Qb4 37. Rc1 f4 38. Re5+ Kh6 39.
Rexc5 fxg3 40. hxg3 g6 41. R1c4 Qe1+ 42. Kg2 g5 43. Rc6+ Kg7 44. Rc7+ Kf6 45.
R4c6+ Kf5 46. Rf7+ Kg4 47. f3+ Kh5 48. Rxh7# 1-0

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.06"]
[Round "7"]
[White "Saemisch, Fritz"]
[Black "Nimzowitsch, Aaron"]
[Result "0-1"]
[ECO "A50"]
[Annotator "User"]
[PlyCount "142"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 Nc6 5. d5 Nb4 6. Qd1 a5 7. e4 e5 8. g3 g6
9. Bg2 Bg7 10. Nge2 O-O 11. O-O d6 12. f4 (12. Rb1) 12... exf4 13. gxf4 Re8 14.
Ng3 Nd7 15. Qf3 a4 16. Bd2 Ba6 17. Nd1 Nc2 18. Rc1 Nd4 19. Qa3 (19. Qe3) 19...
Nc5 (19... b5) 20. Nf2 f5 21. exf5 gxf5 (21... Qh4) 22. Nh5 Qe7 (22... Ne2+ 23.
Kh1 Nxc1 24. Qg3) 23. Nxg7 Qxg7 24. Kh1 Re2 (24... Ne2) 25. Bc3 (25. Bf3 $16
Qf7 26. Bxe2 Nxe2 27. Qh3 Kf8 (27... Nxc1 28. Rg1+ Kf8 29. Qh6+ Ke8 30. Rg7)
28. Qh6+ Ke7 29. Rfe1 Bxc4 30. Rxc4 Qxd5+ 31. Re4+ fxe4 32. Be3 $16) 25... Bxc4
26. Bf3 Kf8 $2 (26... Kf7 27. Bxd4 Qxd4 $17) (26... Nxf3 27. Bxg7 Bxd5) 27.
Bxd4 $2 (27. Rfd1 $16 Nd3 28. Rxd3 Bxd3 29. Qb4) (27. Rcd1 $6 Re3) 27... Qxd4
28. Bxe2 Bxe2 29. Qh3 Qxd5+ 30. Kg1 Bxf1 31. Qh6+ Ke8 32. Kxf1 Kd7 33. Qxh7+
Kc6 34. Qh3 Rg8 35. b4 axb3 36. axb3 Kb7 37. Rc3 Ra8 38. Qf3 Ra1+ 39. Kg2 Ne4
40. Nxe4 fxe4 41. Rxc7+ Kxc7 42. Qc3+ Kb7 43. Qg7+ Kc6 44. Qxa1 e3+ 45. Kg3 Qd2
46. Qa8+ Kc5 47. Qa3+ Kd5 48. Qa4 Qe1+ 49. Kg4 Qe2+ 50. Kg3 b5 51. Qb4 {[#]}
Qf1 $2 52. h4 $2 (52. f5 e2 (52... Qxf5 $4 53. Qxb5+ Ke6 54. Qxf5+ Kxf5 55. Kf3
) 53. Qxb5+ Kd4 54. Qc4+ Ke3 55. Qc3+ Ke4 56. Qc4+ Kxf5 57. Qd5+ Kg6 58. Qxd6+
Kf5 59. Qd5+ $11) 52... Qf2+ 53. Kg4 Qg2+ 54. Kf5 Qc2+ 55. Kg4 Ke6 56. f5+
Qxf5+ 57. Kg3 e2 58. Qc3 Qf1 59. Qe3+ Kf7 60. Qa7+ Kg6 61. h5+ Kxh5 62. Qh7+
Kg5 63. Qg7+ Kf5 64. Qf7+ Ke5 65. Qe7+ Kd5 66. Qb7+ Kd4 67. Qb6+ Ke4 68. Qc6+
d5 69. Qe6+ Kd4 70. Qb6+ Kd3 71. Qxb5+ Kc2 0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.07"]
[Round "8"]
[White "Nimzowitsch, Aaron"]
[Black "Alekhine, Alexander"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "50"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 g6 3. Bb2 Bg7 4. c4 c5 5. e3 O-O 6. Be2 b6 7. d4 cxd4 8. Nxd4
Bb7 9. Bf3 Nc6 10. Nc3 Qb8 11. Nxc6 dxc6 12. O-O Rd8 13. Qe2 Nd7 14. Rad1 Qc7
15. g3 Ne5 16. Bg2 Rxd1 17. Rxd1 Rd8 18. f4 Rxd1+ 19. Nxd1 Nd7 20. Bxg7 Kxg7
21. Nc3 Qd6 22. Ne4 Qa3 23. Nf2 Qd6 24. Ne4 Qa3 25. Nf2 Qd6 1/2-1/2

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.09"]
[Round "9"]
[White "Chajes, Oscar"]
[Black "Nimzowitsch, Aaron"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "117"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. a3 Ba5 6. Bd3 Nc6 7. Be3 Nge7 8.
Nf3 Bg4 9. h3 Bh5 10. Qe2 f6 11. g4 Bf7 12. b4 Bb6 13. Nd1 h5 14. g5 h4 15. c3
Bh5 16. gxf6 gxf6 17. a4 a5 18. b5 Na7 19. Bf4 Qd7 20. Ne3 O-O-O 21. Kd2 Kb8
22. Rag1 Rdg8 23. Ng4 Bxg4 24. hxg4 h3 25. g5 fxg5 26. Ne5 Qe8 27. Rxg5 Rf8 28.
Qg4 Ka8 29. Bg3 h2 30. f4 Ng8 31. Qd7 Nf6 32. Qxe8+ Rxe8 33. Rxh2 Rxh2+ 34.
Bxh2 c6 35. Rg6 Bd8 36. f5 cxb5 37. axb5 Nc8 38. Nf7 Be7 39. Be5 Rg8 40. Nh6
Rf8 41. Ng4 Nxg4 42. Rxg4 Nb6 43. Rg6 Bd8 44. Bd6 Rf6 45. Bc5 Ka7 46. Rxf6 Bxf6
47. Ke3 Bd8 48. Kf4 Kb8 49. Bxb6 Bxb6 50. f6 Bc7+ 51. Kf5 Bd6 52. Ke6 Bf8 53.
b6 a4 54. Bc2 a3 55. Bb3 Kc8 56. Kf7 Bh6 57. Ke8 Bd2 58. f7 Bh6 59. Bxd5 1-0

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.10"]
[Round "10"]
[White "Nimzowitsch, Aaron"]
[Black "Bernstein, Jacob"]
[Result "1-0"]
[ECO "D37"]
[Annotator "User"]
[PlyCount "97"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 e6 4. Nc3 Be7 5. e3 O-O 6. a3 a6 7. c5 c6 8. b4 Nbd7
9. Bb2 Qc7 10. Qc2 e5 11. O-O-O e4 12. Nh4 Nb8 13. g3 Ne8 (13... a5 14. b5 cxb5
15. Bxb5 (15. Nxb5 Qc6 16. Kb1 b6) 15... b6) 14. Ng2 f5 (14... b5) 15. h4 Bd8
16. a4 {vorsichtiger zunächst Le2 nebst Kd2 (Nimzowitsch)} b6 17. b5 Nf6 18.
Nf4 axb5 19. axb5 Qf7 20. Be2 Bc7 21. cxb6 Bxf4 (21... Bxb6 22. Kd2) 22. gxf4
Bd7 (22... cxb5 23. Kd2 Ba6 24. Ba3 Rc8 25. Bc5) 23. Kd2 cxb5 24. Ra1 Nc6 25.
Bxb5 $2 (25. Nxb5 $18 Na5 $2 26. Nc7) 25... Na5 26. Be2 Rfb8 27. Na4 Bxa4 28.
Rxa4 Rxb6 29. Bc3 Nb3+ (29... Nc4+ 30. Bxc4 Rxa4 31. Qxa4 dxc4 32. Qa8+ Qf8 $11
(32... Qe8 33. Qxe8+ Nxe8 34. Ra1 {Nimzowitsch})) 30. Qxb3 Rxb3 31. Rxa8+ Ne8
32. Bd1 Rxc3 (32... Rb1 33. Ba4 Rxh1 34. Bxe8) 33. Kxc3 Qc7+ (33... Qd7 34. Ba4
(34. Kd2 Qb5) 34... Qc7+ 35. Kd2 Qb7 36. Rxe8+ Kf7 37. Rc1 Qb4+ 38. Rc3 Qxa4
$11) 34. Kd2 Kf7 35. Bh5+ g6 36. Rha1 Qb6 37. Be2 Kg7 38. Ke1 Nc7 39. R8a5 Kh6
40. Kf1 Qb3 41. h5 Ne8 42. Ra6 Qb2 43. hxg6 hxg6 44. R6a2 Qb7 45. Ra7 Qb2 46.
Kg2 Nf6 47. Rh1+ Nh5 48. Bxh5 gxh5 49. Rha1 1-0

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.11"]
[Round "11"]
[White "Spielmann, Rudolf"]
[Black "Nimzowitsch, Aaron"]
[Result "0-1"]
[ECO "B13"]
[Annotator "User"]
[PlyCount "52"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 Nc6 5. Bf4 Bf5 6. Nf3 e6 7. Qb3 Qd7 8.
Nbd2 f6 9. Be2 g5 10. Bg3 h5 11. h3 Nge7 12. O-O Bh6 13. Ne1 (13. Qd1 g4 14.
hxg4 hxg4 15. Nh2 O-O-O 16. Nxg4) 13... g4 14. Qd1 Bxd2 (14... gxh3 15. Bxh5+
Ng6 $19) 15. Qxd2 (15. hxg4 hxg4 16. Qxd2 $17) 15... gxh3 16. Nd3 b6 (16... Kf7
) 17. Rfe1 h4 18. Bh2 Kf7 19. g4 hxg3 20. Bxg3 (20. fxg3) 20... h2+ 21. Kg2 (
21. Bxh2 Rag8+ 22. Bg3 Be4) 21... Be4+ 22. Bf3 Nf5 23. Bxe4 dxe4 24. Nf4 e5 25.
Ne2 Nh4+ 26. Bxh4 Qg4+ 0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.12"]
[Round "12"]
[White "Nimzowitsch, Aaron"]
[Black "Reti, Richard"]
[Result "1/2-1/2"]
[ECO "A15"]
[PlyCount "100"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 a5 4. b5 Bg7 5. Bb2 O-O 6. e3 d6 7. d4 Nbd7 8. Be2 e5
9. O-O exd4 10. exd4 Re8 11. Nbd2 Nf8 12. Re1 Ne6 13. g3 h6 14. Bf1 Ng5 15.
Nxg5 hxg5 16. Bg2 d5 17. Rxe8+ Qxe8 18. cxd5 Qxb5 19. Qb3 Bd7 20. Qxb5 Bxb5 21.
Rc1 Re8 22. Rxc7 Re1+ 23. Nf1 Bxf1 24. Bxf1 Nxd5 25. Rxb7 Rb1 26. Rb8+ Kh7 27.
Rb5 Nc7 28. Rb7 Ne6 29. Kg2 Bxd4 30. Rxf7+ Kg8 31. Re7 Rxb2 32. Bc4 Rxf2+ 33.
Kh3 Rf6 34. Bxe6+ Kf8 35. Rd7 Rxe6 36. Rxd4 Re5 37. Rd6 Kf7 38. Ra6 Rc5 39. Kg4
Rd5 40. Kh3 Kg7 41. a4 g4+ 42. Kxg4 Rd4+ 43. Kg5 Rd5+ 44. Kh4 Rc5 45. Kh3 Kh6
46. Rf6 Rc4 47. Rf4 Rb4 48. Kg4 g5 49. Rxb4 axb4 50. a5 b3 1/2-1/2

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.14"]
[Round "13"]
[White "Rubinstein, Akiba"]
[Black "Nimzowitsch, Aaron"]
[Result "0-1"]
[ECO "B32"]
[Annotator "User"]
[PlyCount "122"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[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 d5 5. exd5 Qxd5 6. Be3 e6 7. Nc3 Bb4 8.
Ndb5 (8. Qg4 {Negi}) 8... Qe5 9. a3 Bxc3+ (9... Be7) 10. bxc3 a6 11. Nd6+ Ke7
12. Nc4 Qxc3+ 13. Bd2 Qd4 14. Bd3 (14. Bb4+ Nxb4) 14... b5 15. Na5 Qe5+ 16. Be2
Nxa5 17. Bxa5 Bb7 18. f3 (18. O-O Qd5 19. Bb4+ Ke8 20. Qxd5 Bxd5 21. a4 $14)
18... Nf6 19. Bb4+ Ke8 20. O-O Rd8 21. Bd3 Nd5 22. Ba5 Rd7 23. Re1 Qd4+ 24. Kh1
Nf4 25. Qd2 Nxd3 26. cxd3 h5 27. Rac1 Rh6 (27... Qxd3 $2 28. Qxd3 Rxd3 29. Rc7
Rd7 30. Rec1 $18) 28. Bc3 (28. Qg5 $11) 28... Qxd3 29. Qf4 Qd6 30. Qg5 f6 31.
Qe3 e5 32. Bb4 Qd4 33. Qb3 Qd5 34. Qc2 Qd3 35. Qc5 Kf7 36. Rc2 Rh8 37. Rd2 Qf5
38. Rxd7+ Qxd7 39. Qc2 Bc8 40. Rd1 (40. f4 Re8 41. fxe5 Rxe5 42. Rxe5 fxe5 43.
h3 $17) 40... Qf5 41. Qc7+ Kg6 42. h3 Re8 43. Rc1 Qf4 44. Rc6 Bf5 45. Qd6 h4
46. Bd2 Qg3 47. Rc3 a5 48. f4 Qf2 49. Rf3 Qe2 50. fxe5 Rxe5 51. Rf4 b4 52. axb4
a4 53. Rxh4 a3 54. Kh2 a2 55. Bc3 Qe3 (55... Re3 56. Qd4 (56. Bd4 Qf2 57. Bxe3
(57. Rf4 $4 Rxh3#) 57... Qxe3 58. Qa6 Qe5+ $19) 56... Rxc3 57. Qxc3 Qe5+) 56.
Bb2 (56. Qd1) 56... Qe1 57. Qd4 Re3 58. Qf4 Re4 59. Qg3+ Qxg3+ 60. Kxg3 Re2 61.
Bd4 Rd2 0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.15"]
[Round "14"]
[White "Nimzowitsch, Aaron"]
[Black "Gruenfeld, Ernst"]
[Result "0-1"]
[ECO "C47"]
[Annotator "User"]
[PlyCount "90"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. g3 d5 5. exd5 Nxd5 6. Bg2 Nxc3 7. bxc3 Bd6 8.
O-O O-O 9. d3 Bg4 10. h3 Bd7 11. Rb1 Rb8 12. Re1 Re8 13. Ng5 h6 {[#]} 14. Nxf7
$2 Kxf7 15. Qh5+ Kg8 16. Bxh6 Qf6 17. Bg5 Qf7 18. Qh4 Ne7 19. Rxb7 Rxb7 20.
Bxb7 Qxa2 21. Bxe7 Rxe7 22. Be4 Qe6 23. Qh7+ Kf8 24. Qh8+ Qg8 25. Qh5 Be8 26.
Qg5 Qe6 27. Ra1 c6 28. Kg2 Qh6 29. Qg4 Qd2 30. Qh4 Qh6 31. Qg4 Rf7 32. Qe2 Bc5
33. Bf3 Bd7 34. g4 Qf4 35. Ra5 Bb6 36. Rxe5 Bc7 37. Re4 Qh2+ 38. Kf1 Qxh3+ 39.
Bg2 Qh6 40. Qe1 Bg3 41. Re2 Qh4 42. c4 Kg8 43. g5 Qxg5 44. Kg1 Bd6 45. d4 Bh3
0-1

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.16"]
[Round "15"]
[White "Treybal, Karel"]
[Black "Nimzowitsch, Aaron"]
[Result "1-0"]
[ECO "C01"]
[Annotator "User"]
[PlyCount "63"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Nf3 Ne7 6. a3 Bxc3+ 7. bxc3 O-O 8.
Bd3 Bf5 9. O-O Nbc6 10. Bf4 Bxd3 11. cxd3 Ng6 12. Qd2 Na5 13. Rfb1 b6 14. Bg3
Re8 15. h4 h6 16. h5 Nf8 17. Qf4 c5 18. dxc5 Ne6 19. Qf5 Nxc5 20. Rb5 Nc6 21.
Rd1 a6 22. Rb2 Re6 23. Nd4 Nxd4 24. cxd4 Na4 25. Rc2 Qd7 26. Be5 Re7 27. Qf3 {
[#]} Qe6 (27... Rc8 28. Rdc1 (28. Rxc8+ Qxc8 29. Qxd5 $2 Nc3) 28... Rxc2 29.
Rxc2 $14) 28. Rdc1 f6 29. Rc6 Qf7 30. Bxf6 $1 Ree8 31. Qg3 Kh7 32. Bxg7 1-0

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.17"]
[Round "16"]
[White "Nimzowitsch, Aaron"]
[Black "Tarrasch, Siegbert"]
[Result "1-0"]
[ECO "A33"]
[Annotator "User"]
[PlyCount "87"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 e6 6. Ndb5 Bb4 7. Bf4 O-O 8.
Bd6 Bxd6 9. Nxd6 Ne8 10. e3 Qb6 11. Rb1 Ne5 12. Nxe8 Rxe8 13. Be2 Qc6 14. O-O {
[#]} Nxc4 (14... b6 $14) 15. Rc1 d5 (15... Nxb2 16. Qb3 Qb6 17. Qxb6 axb6 18.
Bb5) 16. b3 Nd6 17. Nb5 Nxb5 18. Rxc6 bxc6 19. Qc2 Bd7 20. Bxb5 cxb5 21. Qc7
Red8 22. Qb7 a5 23. Rc1 Rab8 24. Qa7 Ra8 25. Qb6 a4 26. h3 axb3 27. axb3 Be8
28. f4 Bd7 29. Rc7 Be8 30. Kh2 Rdb8 31. Qc5 Rd8 32. Qc3 Rab8 33. g4 Ra8 34. Kg3
Rd7 35. Rxd7 Bxd7 36. Qc7 Be8 37. h4 h6 38. h5 Kh8 39. g5 Kh7 40. Qe7 Kg8 41.
Kf2 Ra2+ 42. Ke1 Ra8 43. Kd2 Rc8 44. Kd3 1-0

[Event "Karlsbad"]
[Site "Karlsbad"]
[Date "1923.05.18"]
[Round "17"]
[White "Maroczy, Geza"]
[Black "Nimzowitsch, Aaron"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "74"]
[EventDate "1923.04.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 e6 3. d4 Bb4 4. Be3 Nge7 5. Qg4 O-O 6. Qh4 f5 7. f3 d5 8. e5
Na5 9. a3 Bxc3+ 10. bxc3 Qe8 11. Nh3 Nc4 12. Bg5 Ng6 13. Qf2 Qc6 14. Bxc4 Qxc4
15. Qd2 b6 16. Nf4 Nxf4 17. Bxf4 c5 18. Be3 cxd4 19. Bxd4 f4 20. Kf2 Ba6 21. a4
Rf5 22. Rhb1 Raf8 23. a5 b5 24. Bxa7 Rxe5 25. Re1 Rxe1 26. Qxe1 Re8 27. Qe5 Re7
28. Bd4 Qc7 29. Re1 Qxe5 30. Bxe5 Rf7 31. g3 fxg3+ 32. hxg3 Rf8 33. Rb1 Rc8 34.
Rb4 g5 35. Ke3 Kf7 36. g4 Kg6 37. Rb1 h5 1/2-1/2

