[Event "Match Bogoljubow-Rabinovich +4-0=1"]
[Site "Baden-Baden"]
[Date "1914.??.??"]
[Round "?"]
[White "Bogoljubow, Efim"]
[Black "Rabinovich, Ilya Leontievich"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "73"]
[EventDate "1914.??.??"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nf6 6. O-O Be7 7. Bxc6 Bxc6 8.
Qd3 exd4 9. Nxd4 Bd7 10. Bg5 O-O 11. h3 Re8 12. Rae1 h6 13. Bc1 Bf8 14. f4 c6
15. b3 Qc7 16. Kh1 Rad8 17. Bb2 b5 18. g4 Qb7 19. Nf5 c5 20. Nd5 Nxd5 21. exd5
b4 22. a4 bxa3 23. Bxa3 Qb5 24. c4 Qa5 25. Ra1 Rb8 26. Bb2 Bxf5 27. gxf5 Qb4
28. Bc3 Qb7 29. f6 Qd7 30. f5 Rxb3 31. fxg7 Be7 32. f6 Bd8 33. Rf3 Re5 34. Rg1
Qe8 35. Qd2 Rh5 36. Re1 Qd7 37. Qe3 1-0

[Event "Match Bogoljubow-Rabinovich +4-0=1"]
[Site "Baden-Baden"]
[Date "1914.??.??"]
[Round "?"]
[White "Bogoljubow, Efim"]
[Black "Rabinovich, Ilya Leontievich"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "89"]
[EventDate "1914.??.??"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nf6 6. O-O Be7 7. Re1 exd4 8.
Nxd4 O-O 9. Bf4 Re8 10. Nxc6 bxc6 11. Ba4 g6 12. e5 Nh5 13. exd6 Bxd6 14. Bxd6
Rxe1+ 15. Qxe1 cxd6 16. Rd1 Qc7 17. Qe4 Re8 18. Qc4 Qb6 19. Bb3 d5 20. Qh4 Qc7
21. g3 Qc8 22. f3 Qb8 23. Kg2 Qe5 24. Qd4 Qf5 25. Qf2 Qe6 26. Kg1 a6 27. Ne4
Qe7 28. Nc5 Bc8 29. Nd3 Qf6 30. c3 Bf5 31. Nc5 Bc8 32. c4 Qg5 33. cxd5 Nf4 34.
Kh1 Nh3 35. Qf1 cxd5 36. Re1 Re3 37. Kg2 Qe7 38. Nd3 Bf5 39. Rxe3 Qxe3 40. Nf4
Qd2+ 41. Ne2 d4 42. Qd1 Qxb2 43. Bc4 d3 44. Bxd3 Qb6 45. Bxf5 1-0

[Event "Match Bogoljubow-Rabinovich +4-0=1"]
[Site "Baden-Baden"]
[Date "1914.??.??"]
[Round "?"]
[White "Bogoljubow, Efim"]
[Black "Rabinovich, Ilya Leontievich"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "59"]
[EventDate "1914.??.??"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nf6 6. O-O Be7 7. Re1 exd4 8.
Nxd4 O-O 9. Bxc6 bxc6 10. Bf4 Rb8 11. e5 dxe5 12. Bxe5 Bd6 13. b3 Ng4 14. Bxd6
cxd6 15. Nxc6 Qh4 16. Nxb8 Qxh2+ 17. Kf1 Rxb8 18. Qf3 Rc8 19. Rad1 h5 20. Rd4
Rxc3 21. Qxc3 Bb5+ 22. Rd3 Qf4 23. f3 d5 24. Qc5 Bxd3+ 25. cxd3 Nh2+ 26. Ke2
Qg3 27. Qc8+ Kh7 28. Qh3 Qe5+ 29. Kf2 Qd4+ 30. Kg3 1-0

[Event "Match Bogoljubow-Rabinovich +4-0=1"]
[Site "Baden-Baden"]
[Date "1914.??.??"]
[Round "?"]
[White "Rabinovich, Ilya Leontievich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D07"]
[PlyCount "84"]
[EventDate "1914.??.??"]
[EventType "match"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5 7. Nc3 Bb4 8.
Bd2 Bxc3 9. bxc3 exd4 10. cxd4 Nge7 11. Rg1 O-O 12. Bc3 Ng6 13. f4 Rfe8 14. Be2
Rad8 15. Kf1 Nh4 16. Qb3 Qf5 17. Rg3 Qe4 18. Kg1 Nf5 19. Bf3 Qe7 20. Rg5 Nh4
21. Bd5 Rd6 22. Kh1 Rxd5 23. Qxd5 Rd8 24. Qc5 Qe4+ 25. Kg1 Nf3+ 26. Kf1 b6 27.
Rxg7+ Kxg7 28. d5+ Nce5 29. Qxc7 Nxh2+ 30. Kg1 Nhf3+ 31. Kf1 Qd3+ 32. Kg2 Qxd5
33. fxe5 Kh6 34. e4 Nh4+ 35. Kh3 Qd3+ 36. Kxh4 Qxe4+ 37. Kh3 Qf3+ 38. Kh2 Qxf2+
39. Kh1 Qh4+ 40. Kg2 Rg8+ 41. Kf1 Qf4+ 42. Ke2 Qe4+ 0-1

[Event "Triberg 1914/15"]
[Site "Triberg"]
[Date "1915.??.??"]
[Round "?"]
[White "Rabinovich, Ilya Leontievich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C33"]
[PlyCount "64"]
[EventDate "1914.??.??"]
[EventType "tourn"]
[EventRounds "20"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3 Nc6 5. Nf3 Bb4 6. O-O O-O 7. Nd5 Nxe4 8.
d4 Nf6 9. Ng5 Nxd5 10. Nxf7 Rxf7 11. Bxd5 Qe8 12. Bxf4 Nd8 13. Bxf7+ Nxf7 14.
Bxc7 d5 15. c3 Bf8 16. Qf3 Be6 17. Rae1 Qd7 18. Qg3 Rc8 19. Re3 Bf5 20. Ref3
Bg6 21. Bb8 Be7 22. Bxa7 Ng5 23. Rf4 Ne4 24. Qh3 Qxh3 25. gxh3 Ra8 26. Bb6 Rxa2
27. Bd8 Bd6 28. R4f3 Rxb2 29. Bc7 Be7 30. Ra1 h6 31. Ra5 Nd2 32. Rg3 Be4 0-1

[Event "Triberg 1914/15"]
[Site "Triberg"]
[Date "1915.??.??"]
[Round "9"]
[White "Romanovsky, Peter Arsenievich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C48"]
[PlyCount "92"]
[EventDate "1914.??.??"]
[EventType "tourn"]
[EventRounds "20"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O d6 5. d4 exd4 6. Nxd4 Bd7 7. Be3 Nf6 8.
Nc3 O-O 9. Nxc6 bxc6 10. Bxc5 cxb5 11. e5 dxc5 12. exf6 Bc6 13. fxg7 Re8 14.
Qh5 Qf6 15. Rfe1 b4 16. Nd5 Qxb2 17. Nxc7 Rxe1+ 18. Rxe1 Qc3 19. Qd1 Qxg7 20.
Nd5 Kh8 21. Qh5 Rg8 22. g3 Qg5 23. Qxg5 Rxg5 24. Ne7 Ba4 25. f4 Rh5 26. Re2 Rh6
27. Rd2 Re6 28. Rd8+ Kg7 29. Rg8+ Kf6 30. Nd5+ Kf5 31. Rc8 Ke4 32. Rxc5 Kf3 33.
Kf1 Re4 34. Nf6 Re2 35. Ng4 f6 36. Nxf6 Bxc2 37. Rd5 Rxh2 38. Kg1 Rg2+ 39. Kf1
Rf2+ 40. Ke1 Re2+ 41. Kf1 Bb1 42. Rd4 a5 43. Ng4 Rxa2 44. Ne5+ Kxg3 45. Nc4 h5
46. Ne3 Kf3 0-1

[Event "Triberg 1914/15"]
[Site "Triberg"]
[Date "1915.??.??"]
[Round "10"]
[White "Bogoljubow, Efim"]
[Black "Rabinovich, Ilya Leontievich"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "69"]
[EventDate "1914.??.??"]
[EventType "tourn"]
[EventRounds "20"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. cxd5 exd5 6. g3 Be6 7. Bg2 Be7 8. O-O
Nc6 9. dxc5 Bxc5 10. b3 O-O 11. Bb2 Qe7 12. e3 Rfd8 13. Nb5 Ne4 14. Nfd4 Rac8
15. Rc1 Ne5 16. Nxe6 Qxe6 17. Nd4 Qa6 18. Ba1 Bf8 19. Rxc8 Rxc8 20. Nf5 Qe6 21.
Bxe5 Qxf5 22. Qxd5 Nc5 23. Bd4 Qxd5 24. Bxd5 b6 25. Rd1 Rc7 26. Kf1 Rd7 27. Bf3
g6 28. Rc1 Ne6 29. Bf6 h5 30. Rc8 Rd2 31. Be2 Kh7 32. Bc4 Bg7 33. Bxg7 Nxg7 34.
Bxf7 Rxa2 35. Rc6 1-0

[Event "Triberg 1914/15"]
[Site "Triberg"]
[Date "1915.??.??"]
[Round "14"]
[White "Romanovsky, Peter Arsenievich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C33"]
[PlyCount "112"]
[EventDate "1914.??.??"]
[EventType "tourn"]
[EventRounds "20"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3 Nc6 5. Nf3 Bb4 6. O-O O-O 7. d3 Bxc3 8.
bxc3 d5 9. exd5 Nxd5 10. Bxd5 Qxd5 11. Bxf4 Qc5+ 12. Kh1 Qxc3 13. Bxc7 Bg4 14.
Rb1 b6 15. Qc1 Be6 16. a3 Rac8 17. Bg3 Ne7 18. Rf2 Ng6 19. Ng5 Bd5 20. Nh3 Rfe8
21. Nf4 Ba2 22. Ra1 Bb3 23. Qf1 Nxf4 24. cxb3 Nxd3 25. Rf3 Qxa1 26. Qxa1 Rc1+
27. Qxc1 Nxc1 28. Rc3 Ne2 29. Rc7 Rd8 30. Be1 f6 31. Re7 Nc1 32. Bf2 Kf8 33.
Re3 Rd3 34. b4 Rxe3 35. Bxe3 Ne2 36. a4 Nc3 37. a5 Nd5 38. Bd4 Ke7 39. axb6
axb6 40. g4 b5 41. Kg2 Ke6 42. Bc5 Nf4+ 43. Kf3 Nd3 44. Bf8 g5 45. Ke4 Ne5 46.
h3 Nd7 47. Bh6 Kf7 48. Kd5 Kg6 49. Ke6 Kxh6 50. Kxd7 Kg7 51. Kc6 f5 52. gxf5 h5
53. Kd5 Kf6 54. Ke4 h4 55. Ke3 Kxf5 56. Kf3 g4+ 0-1

[Event "Triberg 1914/15"]
[Site "Triberg"]
[Date "1915.??.??"]
[Round "15"]
[White "Bogoljubow, Efim"]
[Black "Rabinovich, Ilya Leontievich"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "91"]
[EventDate "1914.??.??"]
[EventType "tourn"]
[EventRounds "20"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O d6 5. d4 Bd7 6. Nc3 Be7 7. Re1 exd4 8.
Nxd4 O-O 9. Bf1 Re8 10. Nde2 h6 11. Ng3 Bf8 12. h3 Ne5 13. Be3 c6 14. Qd2 Qc7
15. f4 Ng6 16. Rad1 b5 17. Bd3 b4 18. Nce2 c5 19. f5 Ne5 20. Nf4 Bc6 21. Nfh5
Qd8 22. Nxf6+ Qxf6 23. b3 Qh4 24. Bf2 Rad8 25. c4 Nxd3 26. Qxd3 Be7 27. Qf3 Qf6
28. Nh5 Qb2 29. Re2 Qc3 30. Qg4 Bg5 31. Be1 Qe5 32. Bg3 Qe7 33. h4 Bf6 34. Rde1
Bd4+ 35. Kh1 f6 36. Nf4 Be5 37. Ne6 Ra8 38. Bxe5 dxe5 39. Rd1 Rec8 40. Re3 Kh8
41. Rd6 a5 42. Qd1 Ra7 43. Nxc5 Be8 44. Ne6 Bf7 45. Nd8 Bh5 46. Qd5 1-0

[Event "All Russian Masters (Qualification)"]
[Site "St Petersburg"]
[Date "1914.01.28"]
[Round "16"]
[White "Alekhine, Alexander"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C64"]
[Annotator "Varnusz,E"]
[PlyCount "54"]
[EventDate "1914.01.04"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "RUS"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 {1) Shakhmaty Vestnik 1915. 2)Schach-Echo 1942, S.41-42. [Alechin].} e5
2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nge7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2
a6 9. Ba4 d5 10. exd5 Qxd5 11. Nc3 Qe6+ 12. Kf1 $1 Qc4+ 13. Kg1 O-O 14. d5 Rd8
$2 (14... Na7 $1 15. Re1 Nf5 16. h3 Nb5 17. Nxb5 axb5 18. Bb3 Qc5 19. Rc1 Qd6
20. Qc3 Bd7 21. g4 Ng3 22. fxg3 Qxg3+ 23. Kf1 f5 24. g5 f4 25. d6+ Kh8 26. dxc7
Rae8 27. Bd5 Bxh3+ 28. Rxh3 Qxh3+ 29. Kf2 {1/2-1/2 Tal,M-Fischer,R/Curacao ct
1962}) 15. Qe1 $1 Bg4 (15... Nxd5 $4 16. Bb3 Qc5 17. Nxd5 Rxd5 18. Bxd5 Qxd5
19. Qe8#) 16. Bb3 $1 Qf4 17. dxc6 Bxf3 18. Qxe7 Bxc6 19. h4 $6 (19. Ne2 $1 Qg4
20. Ng3 $16) 19... Rd2 20. Rf1 $2 Re8 21. Qg5 $2 (21. Qc5 $142) 21... Rxf2 $1
$17 22. Bxf7+ $6 (22. Rd1 Rxg2+ (22... Qxg5 23. hxg5 Rxg2+ 24. Kf1 Rxg5 25. Bd5
$17) 23. Qxg2 Bxg2 24. Kxg2 $17) (22. Qxf4 $4 Rxg2#) 22... Kh8 $1 $19 23. Rd1
Qxf7 24. Rd2 h6 $1 25. Rxf2 Re1+ 26. Kh2 Qxf2 27. Qg4 Bxg2 {Shakhmaty Vestnik}
(27... Bd7 $1 {Schach-Echo by Alekhine.} 28. Qxd7 Qf4+ 29. g3 Qf2+ 30. Kh3
Rxh1+ 31. Kg4 h5+ 32. Kxh5 Qxg3 $19) 0-1

[Event "DSB Kongress-19 Meisterturnier-18"]
[Site "Mannheim"]
[Date "1914.08.01"]
[Round "11"]
[White "Bogoljubow, Efim"]
[Black "Mieses, Jacques"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "175"]
[EventDate "1914.07.20"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "GE2"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 g6 2. e4 c5 3. dxc5 Qa5+ 4. Nc3 Bg7 5. Bd2 Qxc5 6. Bd3 Qc7 7. Nge2 d6 8.
O-O Nc6 9. Nd5 Qd8 10. Bc3 Bxc3 11. Nexc3 e6 12. Ne3 Nge7 13. Bc4 a6 14. Qd2 b5
15. Bb3 Ra7 16. Rad1 Rd7 17. Ng4 Ng8 18. f4 h5 19. Ne3 Na5 20. f5 Nxb3 21. axb3
Nf6 22. Qd4 O-O 23. fxe6 fxe6 24. e5 dxe5 25. Qxe5 Rxd1 26. Rxd1 Qb6 27. h3 Ne8
28. Qg5 Kg7 29. Kh1 Qc7 30. Ne2 Nf6 31. Nf4 Qf7 32. Rf1 Kh7 33. Nd3 Qg7 34. Qe5
Nd5 35. Rxf8 Qxf8 36. Nxd5 exd5 37. Nf4 Qf5 38. Qxf5 Bxf5 39. c3 Be4 40. b4 Kg7
41. Kg1 Kf6 42. Kf2 Ke5 43. Ne2 Bd3 44. Nd4 Ke4 45. Ne6 Ke5 46. Nc5 Be4 47. Nb3
Bc2 48. Nd4 Bf5 49. Ke3 Be4 50. g3 Bg2 51. h4 Bh3 52. Nc6+ Kd6 53. Nd4 Ke5 54.
Nf3+ Kf5 55. Ne1 Bf1 56. Nc2 Ke5 57. Nd4 Bh3 58. Nb3 Bc8 59. Nc5 Kf5 60. Nd3
Kg4 61. Kf2 Be6 62. Nf4 Bf7 63. Kg2 Be8 64. Nd3 Kf5 65. Nc5 Ke5 66. Nxa6 Ke4
67. Kf2 Kd3 68. Nc7 Bc6 69. Ne6 Kd2 70. Nf4 d4 71. cxd4 Kc2 72. d5 Be8 73. Ke3
Kb3 74. Kd4 Kxb4 75. d6 Kb3 76. Kc5 Kxb2 77. Kb4 Kc2 78. Nxg6 Kd3 79. Nf4+ Ke4
80. Nxh5 Ke5 81. Kc5 b4 82. Nf4 b3 83. Nd3+ Ke4 84. Nb2 Bd7 85. Nc4 Be6 86.
Nd2+ Kf5 87. Nxb3 Bd7 88. Kb6 1-0

[Event "Berlin Vier Meisterturnier 2R"]
[Site "Berlin"]
[Date "1919.??.??"]
[Round "2"]
[White "Bogoljubow, Efim"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "C61"]
[PlyCount "87"]
[EventDate "1919.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. O-O c6 6. Ba4 Bc5 7. d3 Ne7 8.
Nd2 O-O 9. Qh5 d5 10. Bb3 Be6 11. f4 f5 12. Nf3 h6 13. e5 a5 14. a4 Qe8 15. Qh4
Bb6 16. Kh1 c5 17. c3 dxc3 18. bxc3 Nc6 19. Ba3 Rf7 20. Qf2 d4 21. Qa2 Nd8 22.
cxd4 cxd4 23. Bd6 Ba7 24. Rab1 Bxb3 25. Qxb3 Qe6 26. Rfc1 Qxb3 27. Rxb3 Ne6 28.
g3 Rd8 29. Rc4 Rfd7 30. Rb5 Bb8 31. Bxb8 Rxb8 32. Rxa5 g5 33. fxg5 hxg5 34. Rb5
Kf7 35. a5 Ra8 36. Nd2 Re8 37. Nb3 Ree7 38. Kg2 g4 39. Kf2 f4 40. Nd2 Kg6 41.
Ne4 Rd8 42. Nc5 Nxc5 43. Rcxc5 fxg3+ 44. Kxg3 1-0

[Event "Berlin Vier Meisterturnier 2R"]
[Site "Berlin"]
[Date "1919.??.??"]
[Round "3"]
[White "Reti, Richard"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C12"]
[PlyCount "80"]
[EventDate "1919.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. exd5 Qxd5 6. Bxf6 Bxc3+ 7. bxc3 gxf6
8. Nf3 b6 9. g3 Bb7 10. Bg2 Qe4+ 11. Kf1 Qc6 12. Ne1 Qc4+ 13. Qd3 Bxg2+ 14.
Kxg2 Qc6+ 15. f3 f5 16. c4 Nd7 17. c3 O-O-O 18. Qe2 h5 19. Kf2 e5 20. Ng2 Rhe8
21. Qc2 e4 22. f4 Nf6 23. Ne3 Ng4+ 24. Ke2 Nxe3 25. Kxe3 Qxc4 26. Rhd1 h4 27.
Qb3 Qc6 28. a4 hxg3 29. hxg3 Rg8 30. Rg1 a5 31. Rac1 Rg7 32. c4 Qd6 33. Qc3
Rdg8 34. Kf2 Rxg3 35. Rxg3 Qxf4+ 36. Kg2 Rxg3+ 37. Qxg3 Qxc1 38. Qg8+ Kb7 39.
Qxf7 Qg5+ 40. Kf1 Qf4+ 0-1

[Event "Berlin Vier Meisterturnier 2R"]
[Site "Berlin"]
[Date "1919.??.??"]
[Round "5"]
[White "Spielmann, Rudolf"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C34"]
[PlyCount "52"]
[EventDate "1919.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. Nc3 d5 5. e5 Ne4 6. Be2 g5 7. O-O Nc6 8. Bb5
a6 9. Bxc6+ bxc6 10. d3 Bc5+ 11. d4 Be7 12. g3 Bh3 13. gxf4 gxf4 14. Bxf4 Rg8+
15. Bg3 Bxf1 16. Qxf1 Nxg3 17. hxg3 Bh4 18. e6 Rxg3+ 19. Kh1 Qf6 20. exf7+ Qxf7
21. Qe1+ Qe7 22. Qf1 Qf6 23. Re1+ Kd8 24. Re3 Bg5 25. Rd3 Qh6+ 26. Nh2 Rxd3 0-1

[Event "Berlin Vier Meisterturnier 2R"]
[Site "Berlin"]
[Date "1919.??.??"]
[Round "6"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "A48"]
[PlyCount "71"]
[EventDate "1919.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. Bf4 Nbd7 4. Nbd2 g6 5. e4 Bg7 6. Bd3 O-O 7. h3 c6 8. O-O
Qc7 9. Bh2 e5 10. c3 Nh5 11. a4 a6 12. Nc4 b5 13. axb5 cxb5 14. Ne3 Nb6 15. g4
Nf4 16. Bxf4 exf4 17. Ng2 h5 18. gxh5 Bh6 19. Nfh4 Bxh3 20. Qf3 Qc8 21. Nf5
Bxf5 22. exf5 g5 23. Rfe1 Nd7 24. Qd5 Qb8 25. f6 Nxf6 26. Qf5 Qd8 27. f3 Kg7
28. Kf2 Qc8 29. Nh4 Rh8 30. Re7 Qxf5 31. Nxf5+ Kg8 32. Rb7 Bf8 33. h6 Bxh6 34.
Bxb5 Bf8 35. Kg2 a5 36. c4 1-0

[Event "Schultz Memorial"]
[Site "Stockholm"]
[Date "1919.11.05"]
[Round "2"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "41"]
[EventDate "1919.11.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "SWE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nd4 5. Bc4 Bc5 6. Nxe5 Qf6 7. Nd3 Bb6 8.
O-O Ne7 9. Nd5 Qh4 10. Nxe7 Kxe7 11. exf5 c6 12. Ne5 d5 13. Bd3 Re8 14. g3 Qh3
15. c3 Nxf5 16. Qf3 Be6 17. Re1 Kf8 18. Bf1 Qh6 19. g4 Kg8 20. gxf5 Rf8 21. d4
1-0

[Event "Schultz Memorial"]
[Site "Stockholm"]
[Date "1919.11.15"]
[Round "8"]
[White "Bogoljubow, Efim"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "89"]
[EventDate "1919.11.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "SWE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Be3 c5 8. Qg4 g6
9. h5 g5 10. f4 Nc6 11. Nf3 f5 12. exf6 Nxf6 13. Qg3 Ne4 14. Nxe4 dxe4 15. Ne5
cxd4 16. O-O-O Nxe5 17. fxe5 d3 18. cxd3 Qa5 19. dxe4 Bd7 20. Kb1 O-O-O 21. Bc4
Kb8 22. Qg4 Qa4 23. Bb3 Qa6 24. Bd4 Bc8 25. Bc3 Rhf8 26. Rxd8 Bxd8 27. Bb4 Rf1+
28. Rxf1 Qxf1+ 29. Bd1 Bc7 30. Qf3 Qg1 31. Bf8 Bxe5 32. Bxh6 Qd4 33. Qe2 b6 34.
Bxg5 Bb7 35. Ka1 Bxe4 36. Be3 Qb4 37. Qd2 Qxd2 38. Bxd2 Bxg2 39. Bg4 Bd5 40.
Bc3 Bxc3 41. bxc3 Kc7 42. h6 Be4 43. Bxe6 Bh7 44. Kb2 Kd6 45. Bb3 1-0

[Event "Schultz Memorial"]
[Site "Stockholm"]
[Date "1919.11.19"]
[Round "11"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "35"]
[EventDate "1919.11.03"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "SWE"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 Nd4 5. Bc4 c6 6. O-O Nxf3+ 7. Qxf3 Qf6 8.
d4 exd4 9. e5 Qh4 10. Ne2 Bc5 11. b4 Bb6 12. g3 Qe4 13. Qb3 Ne7 14. Bg5 h6 15.
Bf7+ Kf8 16. Bxe7+ Kxe7 17. Nf4 d5 18. exd6+ 1-0

[Event "Stockholm casual"]
[Site "Stockholm"]
[Date "1919.12.??"]
[Round "?"]
[White "Bogoljubow, Efim"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "53"]
[EventDate "1919.12.??"]
[EventType "game"]
[EventRounds "1"]
[EventCountry "SWE"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 Bxg5 7. hxg5 Qxg5 8.
Nh3 Qe7 9. Qg4 g6 10. Nf4 a6 11. O-O-O c5 12. Qg3 Nb6 13. dxc5 Qxc5 14. Bd3 Qf8
15. Be4 dxe4 16. Nxe4 N8d7 17. Qc3 Qe7 18. Nf6+ Nxf6 19. exf6 Qf8 20. Qc7 Nd7
21. Nd5 exd5 22. Rhe1+ Ne5 23. Rxe5+ Be6 24. Kb1 Rd8 25. Rdxd5 Rxd5 26. Rxd5
Bxd5 27. Qc8# {(Reti: Die neuen Ideen im Schachspiel)} 1-0

[Event "Stockholm Four Masters"]
[Site "Stockholm"]
[Date "1919.12.12"]
[Round "3"]
[White "Bogoljubow, Efim"]
[Black "Rubinstein, Akiba"]
[Result "1-0"]
[ECO "D67"]
[Annotator "Bogoljubow,E"]
[PlyCount "73"]
[EventDate "1919.12.01"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "SWE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

{Bogoljubow:Klassische Schachpartien. 1919-1920,S.21; TfS 1920,S.8 (Bogoljubow)
} 1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 c6 7. Bd3 O-O 8.
O-O dxc4 9. Bxc4 Nd5 {Diese Verteidgung wa4 in letzter Zeit sehr in Mode.
Schwarz erhält ein etwas beengtes, abernicht übles Spiel.} 10. Ne4 $1 {[%mdl 8]
} Bxg5 11. Nexg5 h6 12. Ne4 Qe7 13. Rc1 N5b6 14. Bb3 Rd8 15. Re1 {Dies
verhindert indirekt den Zug e6-e5} Nf8 (15... e5 16. Qc2 exd4 17. exd4 Qf8 18.
Neg5 $1 hxg5 19. Nxg5 Nf6 20. Bxf7+ {und Schwarz muß die Dame geben, weil nach}
Kh8 21. Re4 {der weiße Angriff unwiderstehlich ist.}) 16. Qe2 (16. Nc5 $142 {
Hindert den Läufer nach e8 zugelangen, von wo aus er den schwarzen
Königsflügel verteidigt.}) (16. Qd3 $142) 16... Bd7 17. Ne5 Be8 18. f4 f6 19.
Nf3 Bf7 20. g4 $2 {[%mdl 256] Klassische Schachpartien (Bogoljubow): Dies und
besonders das weitere Vorrücken des Bauern ist verfehlt; Schwarz steht zu fest.
TFS 1920,S.9 Unmittelbar nach der Partie versieht Bogoljubowden Zug mit einem
! und schreibt: startet den Angriff am Königsflügel; die schwarzen Figuren
stehen indes für die Verteidigung sehr gut aufgestellt.} Nbd7 $1 21. Bc2 Rac8 {
Das befreiende c6-c5 ist jetzt genügend vorbereitet, und Weiß hätte am besten
22.Bc2-b3 gespielt, um möglichst viele Figuren zun tauschen. In diesem Falle
wäre es ihm nicht schwer gefallen, remis zu erreichen.} 22. g5 $2 (22. h4)
22... hxg5 23. fxg5 f5 24. Ng3 g6 25. Rf1 Re8 26. Qg2 {[#]} e5 {Schwarz bricht
im Zentrum durch, was Weiß jetzt sehr ungelegen kommt.} 27. Bxf5 $1 exd4 $1 ({
Die Annahme des Opfers wäre nicht ungefährlich.} 27... gxf5 28. Nxf5 Qe6 29.
Nh6+ Kg7 30. Nxf7 Qxf7 31. Nxe5 {und Weiß hat 3 Bauern für die Figur.}) 28. Qh3
(28. exd4 gxf5 29. Nxf5 Qe6 30. Nh6+ Kg7 31. Nxf7 Kxf7 $19) 28... Qxe3+ 29. Kg2
{[%mdl 320]} Bd5 $2 {Geistreich, aber nicht das stärkste.} ({Wie Rabinowitsch
gezeigt hat, muß Schwarz nach} 29... gxf5 30. Nxf5 Be6 $1 31. Rce1 Qd3 32. Nh6+
Kg7 33. Rxe6 Rxe6 34. Nf5+ Kg8 35. Nh6+ Rxh6 $1 {gewinnen.}) 30. Bxd7 Nxd7 31.
Qxd7 {[%mdl 64]} Rf8 $4 {Gewinnt den Offizier zurück, aber verliert die Partie.
} ({Rubinstein selbst hat die richtige Fortsetzung angegeben} 31... Rcd8 $142
$3 {in der Absicht, mit dem Vormarsch des Freibauern zu beginnen, z.B.} 32. Qg4
d3 $1 ({nicht} 32... Rf8 $2 {wegen} 33. Rc5 Rf4 34. Rxd5 $16) 33. Rce1 (33. Nh5
$2 gxh5 34. Qxh5 Re7 $1 35. Rce1 Bxf3+ $19) 33... d2 $3 (33... Qxe1 34. Rxe1
Rxe1 35. Nf1 $1 (35. Kf2 $2 Bxf3 36. Qc4+ Bd5 37. Qxd3 Re6 $17) 35... Rf8 36.
N1d2 Re3 (36... Rxf3 37. Nxf3 d2 38. Qc8+ Kf7 39. Qc7+ $11 {Weiß hält ewiges
Schach.}) 37. Qd4 $1 {und Weiß wird nicht verlieren.}) 34. Rxe3 Rxe3 {Der
Freibauer entschädigt Schwarz für den Verlust der Dame.} 35. Rd1 Rf8 36. Rxd2
Bxf3+ 37. Kf2 $11) 32. Rce1 $1 Bxf3+ (32... Qf4 33. Re7 Bxf3+ 34. Kg1 $18) (
32... Rxf3 33. Rxe3 Rf7+ 34. Qxd5 $18) 33. Kh3 Qd2 (33... Qf4 34. Rxf3 Qxf3 35.
Re7 $18) 34. Qe6+ Kg7 35. Qe5+ Kh7 ({Bei} 35... Kg8 {konnte Schwarz sich etwas
länger halten.}) 36. Rxf3 Rxf3 37. Re4 1-0

[Event "Stockholm Four Masters"]
[Site "Stockholm"]
[Date "1919.12.??"]
[Round "5"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "49"]
[EventDate "1919.12.01"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "SWE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. Nc3 Bg4 6. h3 Bh5 7. g4 Bg6 8.
Nxe5 Qf6 9. Nxg6 hxg6 10. d3 O-O-O 11. g5 Qe6 12. Qf3 f5 13. Bd2 Bb4 14. O-O-O
Bxc3 15. Bxc3 Qxa2 16. exf5 Qf7 17. Rde1 gxf5 18. Qe3 Rh4 19. Qe6+ Qxe6 20.
Rxe6 Rf4 21. Rh2 g6 22. Be5 Ra4 23. b3 Ra5 24. f4 Rc5 25. Kb2 1-0

[Event "Stockholm Four Masters"]
[Site "Stockholm"]
[Date "1919.12.??"]
[Round "6"]
[White "Rubinstein, Akiba"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D02"]
[Annotator "Bogoljubow,E"]
[PlyCount "60"]
[EventDate "1919.12.01"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "SWE"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

{Bogoljubow:Klassische Schachpartien. 1919-1920,S.24; TfS 1920,S.14} 1. d4 Nf6
2. Nf3 e6 3. Bf4 (3. c4 $142) 3... c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 d5 7. h3 Bd7
8. Nbd2 Rc8 9. Be2 (9. Bd3 $143 cxd4 10. exd4 Nb4 11. Be2 Bb5) 9... Be7 10. O-O
O-O 11. Re1 Rfe8 ({Einfacher war hier} 11... Rfd8 {und Bd7-e8, Nf6-d7,Be0-f6
mit sehr gutem Spiel. Weiß kann kaum etwas unternehmen, was Schwarz bei der
Umgruppierung hindern könnte.}) 12. Bd3 Nh5 13. Bh2 cxd4 14. exd4 Nb4 15. Bb1
Bb5 16. Ne5 g6 17. Ndf3 Nc6 18. g4 {Hilft nicht viel, schadet aber auch nichts.
} Nf6 19. Qf4 Nxe5 20. Nxe5 Rf8 21. Qd2 Qd8 22. Bc2 Nd7 23. Nxd7 Bxd7 24. Be5
Bg5 $1 25. f4 (25. Qe2 {war besser.}) 25... Bh4 26. Re3 $4 {Weiß geht in die
Falle} (26. Reb1 {mußte geschehen}) 26... Qb6 {Gegen die Doppeldrohung f7-f6
und Db6xb2 gibt es keine Parade. Im Schach kommt es bisweilen vor, daß eine
feste Stellung durch das geringfügigste Versehen in die Brüche geht.} 27. f5 $4
{GJ: Verliert völlig die Nerven.} (27. g5 $142 {GJ: Leistet noch Widerstand.}
h6 (27... Qxb2 28. Qc1 Qb6 $17) 28. Re2 Qxb2 29. Rb1 Qxa2 30. Rxb7 Ba4 31. Bxa4
Qxa4 32. Bd6 Qc6 33. Bxf8 Qxb7 34. Bc5 hxg5 35. fxg5 Qa6 $17) 27... exf5 28.
gxf5 Bg5 29. h4 Bh6 30. h5 f6 0-1

[Event "Stockholm Four Masters"]
[Site "Stockholm"]
[Date "1919.12.??"]
[Round "8"]
[White "Reti, Richard"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C12"]
[PlyCount "90"]
[EventDate "1919.12.01"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "SWE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. Bd3 dxe4 6. Bxe4 c5 7. dxc5 Qxd1+ 8.
Rxd1 Nbd7 9. Bf3 Bxc3+ 10. bxc3 Nxc5 11. Bf4 Bd7 12. Ne2 Rc8 13. Nd4 Nce4 14.
O-O Nxc3 15. Bxb7 Rc4 16. Be5 Nxd1 17. Rxd1 O-O 18. f3 Nd5 19. Kf2 Re8 20. a3
Ba4 21. Ba6 Rc3 22. Rd2 f6 23. Bg3 Nb6 24. Rd3 Rxd3 25. Bxd3 e5 26. Nf5 g6 27.
Nd6 Re6 28. Ne4 Rc6 29. c4 Nd7 30. Ke2 Bb3 31. Nd2 Nc5 32. Bf2 Bd1+ 33. Ke3 Ra6
34. Nb1 Rd6 35. Be4 Nxe4 36. fxe4 Bc2 37. Nd2 Rd3+ 38. Ke2 Rxa3 39. Bc5 Ra4 40.
Ke3 Kf7 41. g4 Ke6 42. Bf8 Ra1 43. c5 Ra3+ 44. Kf2 Rd3 45. Nc4 Rd8 0-1

[Event "Stockholm Four Masters"]
[Site "Stockholm"]
[Date "1919.12.??"]
[Round "11"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "C83"]
[PlyCount "107"]
[EventDate "1919.12.01"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "SWE"]
[SourceTitle "HCL"]
[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. dxe5
Be6 9. c3 Be7 10. Nbd2 O-O 11. Bc2 Nc5 12. Nd4 Nxe5 13. f4 Bg4 14. Qe1 Bh4 15.
Qxe5 Re8 16. Nc6 Qd7 17. f5 Be2 18. Qf4 Bxf1 19. Nxf1 Bf6 20. Nd4 Ne4 21. Be3
c5 22. Nf3 Qc6 23. Re1 Bd8 24. Rd1 Bc7 25. Qh4 Rad8 26. Bc1 Bb6 27. Bg5 f6 28.
Bf4 b4 29. Bd2 bxc3 30. bxc3 d4 31. cxd4 cxd4 32. Bb3+ Kh8 33. Kh1 d3 34. Be1
a5 35. N1d2 Re7 36. Qh5 Qc5 37. Bg3 Nxd2 38. Nxd2 a4 39. Bxa4 Re2 40. Nf3 d2
41. h4 Ba5 42. Ng5 fxg5 43. Qxe2 gxh4 44. Bxh4 Rf8 45. Be7 Qd4 46. Qh5 Rc8 47.
f6 Qxa4 48. fxg7+ Kg8 49. Qd5+ Kxg7 50. Qe5+ Kg8 51. Qe6+ Kg7 52. Bf6+ Kg6 53.
Bd4+ Kg5 54. Be3+ 1-0

[Event "Match Rubinstein-Bogoljubow +5-4=3"]
[Site "Stockholm & Gothenburg"]
[Date "1920.01.??"]
[Round "3"]
[White "Bogoljubow, Efim"]
[Black "Rubinstein, Akiba"]
[Result "1-0"]
[ECO "C48"]
[Annotator "ChessBase"]
[PlyCount "61"]
[EventDate "1920.01.08"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "SWE"]
[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. Bb5 Nd4 5. Nxe5 Qe7 6. f4 Nxb5 7. Nxb5 d6 8.
Nf3 Qxe4+ 9. Kf2 Ng4+ 10. Kg3 {[#]} Kd8 ({Later Rubinstein played the better} 
10... Qg6 $1 11. Qe2+ (11. Nh4 Qf6 12. h3 (12. Nxc7+ Kd8 13. Nd5 (13. Nxa8 g5
$19) 13... Qd4 $19) 12... g5 $11 13. Qe2+ Ne5) 11... Kd8 12. Re1 (12. h3 Nf6+ (
12... Ne3+ $17) 13. Kh2 $11 {1-0 (30) Spielmann,R-Weenink,H Scheveningen 1923})
12... Bd7 13. Nbd4 Ne3+ $17 {0-1 (45) Spielmann,R-Rubinstein,A Baden-Baden
1925 EXT 2017 [Spielmann/Kmoch]}) 11. h3 $16 Nh6 12. d4 Be7 13. Re1 Qg6+ 14.
Kh2 Re8 15. c4 Bf5 16. Bd2 Bc2 17. Qe2 Qd3 18. Qf2 Qxc4 19. Na3 Qa4 20. g4 Bd3
21. Re3 Ba6 22. Rae1 Kd7 23. Ng5 Qc6 24. Bc3 Qd5 25. Nxh7 b6 26. Nc2 f6 27. Nb4
Qg8 28. Qf3 Bb5 29. Nd5 Bc6 30. Rxe7+ Rxe7 31. Ndxf6+ 1-0

[Event "Match Rubinstein-Bogoljubow +5-4=3"]
[Site "Stockholm & Gothenburg"]
[Date "1920.01.??"]
[Round "4"]
[White "Rubinstein, Akiba"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "66"]
[EventDate "1920.01.08"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "SWE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. O-O d5 6. b3 Bd6 7. Bb2 O-O 8. Nbd2
Nb4 9. Be2 b6 10. a3 Nc6 11. Ne5 Ne7 12. Bd3 Bb7 13. Qf3 Rc8 14. Qh3 Ne4 15. f3
Ng5 16. Qh5 f6 17. h4 fxe5 18. hxg5 g6 19. Qh3 cxd4 20. Qxe6+ Rf7 21. exd4 Rc7
22. Qh3 Bc8 23. g4 Nc6 24. dxe5 Nxe5 25. f4 Nxg4 26. f5 Qxg5 27. Nf3 Qe3+ 28.
Kh1 Bxf5 29. Bxf5 gxf5 30. Bd4 Qf4 31. c3 Rce7 32. Ra2 Re6 33. Nh2 Rh6 0-1

[Event "Match Rubinstein-Bogoljubow +5-4=3"]
[Site "Stockholm & Gothenburg"]
[Date "1920.01.??"]
[Round "7"]
[White "Bogoljubow, Efim"]
[Black "Rubinstein, Akiba"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "165"]
[EventDate "1920.01.08"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "SWE"]
[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. Bb5 Nd4 5. Nxe5 Nxe4 6. Nxe4 Nxb5 7. d4 d5 8.
Ng5 Nd6 9. O-O Be7 10. Qh5 g6 11. Qh6 Nf5 12. Ngxf7 Nxh6 13. Bxh6 Qd6 14. Nxd6+
cxd6 15. Nd3 Be6 16. Rae1 Kd7 17. Re3 Bf6 18. Nf4 Rhe8 19. Nxe6 Rxe6 20. Rxe6
Kxe6 21. c3 b5 22. Re1+ Kd7 23. Bd2 b4 24. Kf1 a5 25. Ke2 a4 26. Kd3 bxc3 27.
Bxc3 Bg5 28. g3 h5 29. f4 Bh6 30. Bd2 Rb8 31. Bc3 h4 32. Rf1 Re8 33. gxh4 Re4
34. Bd2 Ke7 35. b4 axb3 36. axb3 Kd7 37. h3 Ke7 38. Be3 Kf6 39. b4 Re7 40. b5
Rb7 41. Rb1 Bf8 42. Bd2 Be7 43. b6 Bd8 44. Ba5 Ke6 45. Rc1 Rb8 46. Re1+ Kf7 47.
Rb1 Ke6 48. Rg1 Kf7 49. Rb1 Rb7 50. Kc3 Ke6 51. Kd3 Bxh4 52. Ke3 Bd8 53. Kf3
Bf6 54. Rb4 Kf5 55. Rb5 Ke6 56. Bc3 Bd8 57. Ba5 Bf6 58. Rb4 Kf5 59. Rb5 Ke6 60.
Bc3 Bd8 61. Ba5 Bf6 62. Ke3 Bh4 63. Rb2 Be7 64. Kf3 Rb8 65. Rb1 Rb7 66. Re1+
Kd7 67. Rg1 Bf6 68. Ke3 Bd8 69. Rxg6 Kc6 70. f5 Bxb6 71. Bxb6 Rxb6 72. h4 Rb3+
73. Kf4 Rd3 74. h5 Rxd4+ 75. Kg5 Rd1 76. h6 Rh1 77. f6 Rg1+ 78. Kf5 Rf1+ 79.
Ke6 Re1+ 80. Kf7 d4 81. h7 Rh1 82. Kg7 d3 83. h8=Q 1-0

[Event "Match Rubinstein-Bogoljubow +5-4=3"]
[Site "Stockholm & Gothenburg"]
[Date "1920.01.??"]
[Round "9"]
[White "Bogoljubow, Efim"]
[Black "Rubinstein, Akiba"]
[Result "1-0"]
[ECO "C48"]
[Annotator "ChessBase"]
[PlyCount "43"]
[EventDate "1920.01.08"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "SWE"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 5. Nxe5 (5. Ba4) 5... Nxe4 (5... Qe7
$1 6. f4 Nxb5 7. Nxb5 d6 8. Nf3 Qxe4+ 9. Kf2 Ng4+ 10. Kg3 Qg6 11. Nh4 Qh5 $17)
6. Nxe4 Nxb5 7. Nxf7 $1 Qe7 (7... Kxf7 8. Qh5+ {/\Qb5}) 8. Nxh8 Qxe4+ 9. Kf1 $1
Nd4 10. d3 Qf5 11. h4 $3 {/\Bg5;Rh1-h3} b6 {Roizman: 11...b5} 12. Bg5 {/\Qh5}
g6 (12... h6 13. Be3 {/\h5;Ng6}) 13. Qd2 Bg7 14. Re1+ Ne6 15. h5 $1 gxh5 16.
Rxh5 Bxh8 17. Qb4 $1 c5 (17... d6 18. g4 $1 Qg6 19. Qb5+ Bd7 20. Qf5 $1) (17...
Kf7 18. Qe7+ Kg8 19. Rxe6 dxe6 20. Bh6 $1) 18. Qh4 Kf7 19. Bd8 $1 Qg6 20. Rh6
Qxh6 (20... Qf5 21. g4 {/\Qe7}) 21. Qxh6 Nxd8 22. Qh5+ 1-0

[Event "Goteborg SSK 40th Anniversary Group A"]
[Site "Gothenburg"]
[Date "1920.08.02"]
[Round "1"]
[White "Bogoljubow, Efim"]
[Black "Tartakower, Saviely"]
[Result "1-0"]
[ECO "A85"]
[PlyCount "85"]
[EventDate "1920.08.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Bd3 d6 7. Qc2 g6 8. Nf3
Nc6 9. a3 e5 10. dxe5 dxe5 11. O-O-O Bd7 12. c5 Kg7 13. Bb5 Qe8 14. Bxc6 Bxc6
15. Nxe5 Bxc5 16. Nxc6 Qxc6 17. Na4 Ne4 18. Nxc5 Nxg5 19. h4 Nf7 20. h5 b6 21.
hxg6 hxg6 22. Na6 Qxc2+ 23. Kxc2 c5 24. Nc7 Ne5 25. Nxa8 Rxa8 26. f4 Nc4 27.
Rd7+ Kf6 28. Rhh7 Re8 29. Kd3 b5 30. Rdf7+ Ke6 31. b3 Nxa3 32. Rxa7 Rd8+ 33.
Ke2 b4 34. Ra6+ Rd6 35. Rxd6+ Kxd6 36. Kd3 Kd5 37. Rd7+ Kc6 38. Rg7 c4+ 39.
bxc4 b3 40. Kc3 Nxc4 41. Rxg6+ Kd5 42. e4+ Kc5 43. exf5 1-0

[Event "Goteborg SSK 40th Anniversary Group A"]
[Site "Gothenburg"]
[Date "1920.08.03"]
[Round "2"]
[White "Maroczy, Geza"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "98"]
[EventDate "1920.08.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Bd6 5. Bd3 Qe7+ 6. Qe2 Nc6 7. Nc3 Nb4 8.
Be3 c6 9. h3 Nf6 10. Nd2 Be6 11. O-O-O O-O-O 12. Rde1 h6 13. Nb3 Nd7 14. Kb1
Qf6 15. g4 g5 16. Nc1 Rdg8 17. Qd1 Nxd3 18. Nxd3 h5 19. f3 Rh7 20. Ref1 Qg6 21.
Rfg1 f6 22. Ne2 Rgh8 23. a3 hxg4 24. hxg4 Rh3 25. Nf2 Rh2 26. Rxh2 Rxh2 27. Rh1
Qh7 28. Rxh2 Qxh2 29. Qh1 Qxh1+ 30. Nxh1 Nf8 31. Nhg3 Kd7 32. Nh5 Ke7 33. Bf2
Ng6 34. Bg3 Bxg3 35. Nhxg3 Nh4 36. Ng1 f5 37. gxf5 Nxf5 38. Nxf5+ Bxf5 39. Kc1
g4 40. fxg4 Bxg4 41. Kd2 Kf6 42. b4 b5 43. c3 Kf5 44. Ke3 Kg5 45. Nf3+ Bxf3 46.
Kxf3 Kf5 47. Ke3 Kg4 48. Ke2 Kg3 49. Ke3 a6 0-1

[Event "Goteborg SSK 40th Anniversary Group A"]
[Site "Gothenburg"]
[Date "1920.08.09"]
[Round "6"]
[White "Rubinstein, Akiba"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "E18"]
[PlyCount "46"]
[EventDate "1920.08.02"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 d5 7. Ne5 O-O 8. O-O
c5 9. dxc5 Bxc5 10. Bf4 Ne4 11. Nxe4 dxe4 12. Qb3 Qc8 13. Be3 Bxe3 14. fxe3 Nc6
15. Nxc6 Qxc6 16. Rad1 Rac8 17. Rd4 f5 18. Rfd1 Ba6 19. c5 Bxe2 20. Rd6 Qxc5
21. Qxe6+ Kh8 22. R1d4 Qc1+ 23. Kf2 Rc2 0-1

[Event "Berlin International"]
[Site "Berlin"]
[Date "1920.12.05"]
[Round "2"]
[White "Bogoljubow, Efim"]
[Black "Tarrasch, Siegbert"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "111"]
[EventDate "1920.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg2 Be6 8. O-O
Be7 9. dxc5 Bxc5 10. b3 O-O 11. Bb2 Qe7 12. Nb5 a6 13. Nbd4 Ba3 14. Nxc6 bxc6
15. Qc1 Bxb2 16. Qxb2 c5 17. Qa3 Qa7 18. Rac1 Rac8 19. e3 Qb6 20. Ne5 Rc7 21.
Rfd1 Rd8 22. Bf1 Rcc8 23. Qxa6 Qxa6 24. Bxa6 Ra8 25. Nc6 Rd6 26. Bb7 Rxa2 27.
Rxc5 Ne4 28. Ra5 Rxa5 29. Nxa5 Rb6 30. Bc6 Kf8 31. Rd3 Nc5 32. Rc3 Na6 33. Ba4
Nb4 34. Rc7 Ra6 35. Nc6 Nxc6 36. Rxc6 Rxc6 37. Bxc6 d4 38. b4 dxe3 39. fxe3 Ke7
40. Kf2 Kd6 41. Be4 Bc4 42. Ke1 Ke5 43. Bc2 f5 44. Kd2 g5 45. Kc3 Bd5 46. b5 h5
47. h4 gxh4 48. gxh4 f4 49. exf4+ Kxf4 50. Kd4 Bb7 51. Bd1 Kg3 52. Bxh5 Kxh4
53. Be8 Kg5 54. Ke5 Bf3 55. b6 Bb7 56. Kd6 1-0

[Event "Berlin International"]
[Site "Berlin"]
[Date "1920.12.11"]
[Round "7"]
[White "Spielmann, Rudolf"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C28"]
[PlyCount "86"]
[EventDate "1920.12.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Bxc3+ 7. bxc3 Qxf6
8. Ne2 d6 9. O-O g5 10. d4 h5 11. Rb1 h4 12. Qd3 Ne7 13. Bb5+ Kf8 14. dxe5 dxe5
15. Qd8+ Kg7 16. Qxc7 h3 17. f4 hxg2 18. Rf2 gxf4 19. Bc4 Rxh2 20. Nxf4 exf4
21. Rxf4 Bf5 22. Rxf5 Nxf5 23. Qxh2 Nh4 24. Qg3+ Kh8 25. Rb5 Qh6 26. Qe5+ Kh7
27. Qh5 Rg8 28. Be2 Rg6 29. Rxb7 Qxh5 30. Bxh5 Rg3 31. Rb1 Rxc3 32. Rc1 Kh6 33.
Be2 Kg5 34. Kf2 Kf4 35. Bd3 Ra3 36. Ra1 f6 37. Be2 Rh3 38. Rd1 Rh1 39. c4 Kxe4
40. Bd3+ Kd4 41. Bf1+ Kc3 42. Rd3+ Kxc4 43. Bxg2 Rh2 0-1

[Event "Triberg Secret m"]
[Site "Triberg"]
[Date "1921.??.??"]
[Round "?"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "65"]
[EventDate "1921.??.??"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. Nc3 g6 5. d4 Bg7 6. d5 Nd4 7. d6 cxd6 8. O-O
d5 9. Nxd4 exd4 10. Nxd5 Nxd5 11. exd5 O-O 12. Bf4 b6 13. d6 Bb7 14. Qg4 f5 15.
Qg3 Bd5 16. Rfe1 Bf6 17. Be5 Re8 18. Qf4 Rc8 19. Qxd4 Rxe5 20. Rxe5 Rc5 21.
Qxd5+ Rxd5 22. Rxd5 Qe8 23. c3 Kf8 24. Rd2 f4 25. Re2 Qc8 26. Rd1 a6 27. Bd3 f3
28. Re4 Qc5 29. Rf4 Qxd6 30. Rxf3 b5 31. Bc2 Qc6 32. Rfd3 Ke7 33. Rh3 1-0

[Event "Kiel Viermeisterkampf 4R"]
[Site "Kiel"]
[Date "1921.??.??"]
[Round "3"]
[White "Reti, Richard"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D07"]
[PlyCount "70"]
[EventDate "1921.03.18"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. e3 e5 4. dxe5 d4 5. exd4 Qxd4 6. Qxd4 Nxd4 7. Bd3 Bg4 8.
f3 Be6 9. Be3 O-O-O 10. Bxd4 Rxd4 11. Ke2 Ne7 12. Nd2 Ng6 13. Bxg6 hxg6 14. b3
Bf5 15. a3 Be7 16. Ra2 g5 17. Ke1 Rhd8 18. Ne2 Rd3 19. Ng3 Bg6 20. b4 Re3+ 21.
Kf2 Rxe5 22. Re1 Rxe1 23. Kxe1 Bd3 24. Nge4 Rd4 25. c5 f5 26. Nf2 Bb5 27. Nf1
Bf6 28. Rd2 Rc4 29. Nd1 Rc1 30. Kf2 f4 31. g3 Bc3 32. Nxc3 Rxc3 33. Ra2 Bc4 34.
Ra1 Rc2+ 35. Kg1 Bd5 0-1

[Event "Kiel Viermeisterkampf 4R"]
[Site "Kiel"]
[Date "1921.??.??"]
[Round "6"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "A52"]
[Annotator "ChessBase"]
[PlyCount "51"]
[EventDate "1921.03.18"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. e4 h5 5. Nh3 Nc6 6. Nc3 Bc5 7. a3 Ngxe5 (7...
Ncxe5) 8. Bg5 $1 f6 9. Bd2 d6 10. Nf4 Nd4 11. h3 a5 12. Be3 Nec6 13. Ng6 Rh7
14. Bd3 Ne5 15. Nf4 Qe7 $2 16. Nfd5 Qf7 17. Bxd4 Bxd4 18. Nb5 $18 Qg6 (18...
Bb6 19. Nxb6 cxb6 20. Nxd6+) 19. Nxd4 Qxg2 20. Ke2 c5 21. Qg1 Bxh3 22. Qxg2
Bxg2 23. Rh2 Kf7 24. Rxg2 cxd4 25. f4 Nd7 26. e5 1-0

[Event "Triberg-B"]
[Site "Triberg"]
[Date "1921.??.??"]
[Round "1.1"]
[White "Bogoljubow, Efim"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "51"]
[EventDate "1921.12.05"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 a6 6. c5 O-O 7. e3 Nc6 8. Bd3 b6
9. cxb6 cxb6 10. Rc1 Bd7 11. h3 Na5 12. O-O Nc4 13. Qe2 b5 14. b3 Nd6 15. Ne5
Be8 16. Rc2 Nde4 17. Nb1 Rc8 18. Rfc1 Rxc2 19. Qxc2 Qa5 20. f3 Nd6 21. Ng4 Bd7
22. Nxf6+ gxf6 23. Qf2 Rc8 24. Qg3+ Kh8 25. Rxc8+ Bxc8 26. Bxd6 1-0

[Event "Triberg-B"]
[Site "Triberg"]
[Date "1921.??.??"]
[Round "2.2"]
[White "Rubinstein, Akiba"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "88"]
[EventDate "1921.12.05"]
[EventType "tourn"]
[EventRounds "12"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 c5 11. Be3 Qc7 12. Re1 h6 13. Rc1 Rd8 14. Qe2 Nf6
15. dxc5 Bxc5 16. Bb1 b6 17. Bxc5 Qxc5 18. Ne5 Bb7 19. h3 Rd4 20. Rcd1 Rad8 21.
Rxd4 Rxd4 22. Rd1 Rxd1+ 23. Qxd1 g6 24. Qd8+ Kg7 25. Qxf6+ Kxf6 26. Nd7+ Kg5
27. Nxc5 bxc5 28. f3 h5 29. Kf2 h4 30. Ke3 f5 31. Bd3 a5 32. a3 Kf6 33. Be2 g5
34. Bf1 Ke5 35. Be2 Bc6 36. Bd1 Be8 37. b3 Bg6 38. Kd3 Be8 39. Kc3 Bc6 40. Be2
Kf4 41. b4 Kg3 42. b5 Bb7 43. f4 g4 44. hxg4 fxg4 0-1

[Event "Bad Pistyan Breyer Memorial-A"]
[Site "Piestany"]
[Date "1922.04.10"]
[Round "4"]
[White "Gruenfeld, Ernst"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "108"]
[EventDate "1922.04.07"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4
Nxe4 9. Bxe4 O-O 10. O-O Qc7 11. Bc2 Rd8 12. Qe2 c5 13. Bg5 Re8 14. dxc5 Bxc5
15. Rad1 f6 16. Bd2 e5 17. b4 Be7 18. Ba4 a5 19. bxa5 Bc5 20. Bc3 Re7 21. Nd2
Nf8 22. Ne4 Be6 23. Bb5 Ba3 24. Qd3 Rc8 25. Bd2 Bc5 26. a3 Rf7 27. Bb4 Bd4 28.
Qg3 Rd8 29. c5 Ng6 30. Nd6 Rff8 31. a6 bxa6 32. Bxa6 Bd5 33. Nf5 Qa7 34. Bb5
Bxc5 35. Rxd5 Rxd5 36. Bc4 Rfd8 37. Qf3 Nf4 38. Rd1 Bxb4 39. Rxd5 Nxd5 40.
Bxd5+ Kh8 41. Nh6 Rxd5 42. Qxd5 gxh6 43. Qe6 Qe7 44. Qh3 Bxa3 45. Qxh6 Bc5 46.
g3 Qe6 47. Qd2 Qb6 48. Kg2 Bxf2 49. Qd7 Bc5 50. Qc8+ Kg7 51. Qd7+ Kg8 52. Qg4+
Kf7 53. Qd7+ Be7 54. Qf5 Qc6+ 0-1

[Event "Bad Pistyan Breyer Memorial-A"]
[Site "Piestany"]
[Date "1922.04.17"]
[Round "10"]
[White "Bogoljubow, Efim"]
[Black "Tarrasch, Siegbert"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "71"]
[EventDate "1922.04.07"]
[EventType "tourn"]
[EventRounds "19"]
[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 Nf6 4. Bg5 Bb4 5. Nge2 dxe4 6. a3 Be7 7. Bxf6 Bxf6 8.
Nxe4 O-O 9. Qd3 e5 10. d5 Be7 11. O-O-O Nd7 12. g4 Nc5 13. Nxc5 Bxc5 14. f3 f5
15. h3 Qh4 16. Kb1 Kh8 17. Nc3 Bd7 18. Qc4 Bd6 19. Bd3 a6 20. Qb3 b5 21. Na2
Rae8 22. Nb4 e4 23. fxe4 fxe4 24. Be2 Rf2 25. Rde1 Bc8 26. Bf3 Rh2 27. Qc3 Rxh3
28. Qc6 Rf8 29. Bxe4 Bxg4 30. Rhf1 Rxf1 31. Rxf1 Qd8 32. Qxa6 Bxb4 33. axb4 Be2
34. Rf7 Bh5 35. Rxc7 Bg4 36. Ra7 1-0

[Event "Bad Pistyan Breyer Memorial-A"]
[Site "Piestany"]
[Date "1922.04.29"]
[Round "19"]
[White "Euwe, Max"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C49"]
[PlyCount "66"]
[EventDate "1922.04.07"]
[EventType "tourn"]
[EventRounds "19"]
[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. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Ne2 Bg4 8. c3
Bc5 9. Ng3 Nh5 10. Nf5 Bb6 11. Ne3 Bxe3 12. Bxe3 Qf6 13. Kh1 a6 14. Ba4 Nf4 15.
Bxf4 Qxf4 16. Qe2 f5 17. Bd1 Qh6 18. Qe3 f4 19. Qd2 Rf6 20. d4 Kh8 21. Qd3 Raf8
22. Nd2 Bc8 23. d5 Nd8 24. Qf3 g5 25. g4 fxg3 26. Qxg3 g4 27. Nc4 Rf4 28. Ne3
Qg6 29. Ng2 Qxe4 30. f3 R4f6 31. Rf2 Qxd5 32. Ne3 Qc6 33. Nxg4 Rxf3 0-1

[Event "British CF-15 London International"]
[Site "London"]
[Date "1922.08.03"]
[Round "3"]
[White "Maroczy, Geza"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C49"]
[PlyCount "62"]
[EventDate "1922.07.31"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ENG"]
[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. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Ne2 Bc5 8. c3
Bb6 9. Ng3 Kh8 10. Be3 Ng4 11. Bxb6 axb6 12. d4 f6 13. h3 Nh6 14. Bxc6 bxc6 15.
Re1 Be6 16. a3 Qe7 17. Qd3 Rg8 18. Nf5 Bxf5 19. exf5 g6 20. fxg6 Rxg6 21. Nh4
Rg5 22. f4 Rh5 23. Nf3 Rg8 24. dxe5 dxe5 25. fxe5 Rxh3 26. e6 Ng4 27. Qd7 Qc5+
28. Qd4 Qh5 29. Kf1 Rg3 30. Re2 Rxf3+ 31. Ke1 Ne5 0-1

[Event "British CF-15 London International"]
[Site "London"]
[Date "1922.08.15"]
[Round "12"]
[White "Tartakower, Saviely"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "122"]
[EventDate "1922.07.31"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ENG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Be2 Nf6 4. d3 d5 5. Nbd2 g6 6. c3 Bg7 7. Qc2 O-O 8. Nf1
b6 9. Ng3 Bb7 10. h4 h5 11. Bg5 Qd6 12. O-O Nh7 13. Bd2 d4 14. Ng5 Nxg5 15.
Bxg5 dxc3 16. bxc3 Nd8 17. f4 exf4 18. Bxf4 Qc5+ 19. Kh1 Ne6 20. Bd2 Qe7 21.
Kg1 Qxh4 22. Be1 Be5 23. Rf3 Qe7 24. Rc1 Ng5 25. Rf1 h4 26. Nh1 h3 27. Bg3 Bxg3
28. Nxg3 Qe5 29. Kh2 hxg2 30. Kxg2 f5 31. Bf3 Kg7 32. Rce1 Qe6 33. Kg1 fxe4 34.
Bxe4 Bxe4 35. dxe4 Nf3+ 36. Kg2 Nxe1+ 37. Rxe1 Qg4 38. Re3 Rad8 39. e5 Rd1 40.
e6 Rff1 41. Qe4 Rg1+ 42. Kf2 Qxg3+ 43. Rxg3 Rdf1+ 44. Ke3 Re1+ 45. Kf2 Rxe4 46.
Rxg1 Rxe6 47. Rg4 Rc6 48. c4 Kf6 49. Ke3 g5 50. Kd4 Kf5 51. Rg1 Rd6+ 52. Ke3
Re6+ 53. Kd3 g4 54. a4 Kf4 55. Rf1+ Kg5 56. Rg1 Re5 57. Rf1 g3 58. Rf7 Kg4 59.
Rxc7 g2 60. Rxa7 g1=Q 61. Rg7+ Rg5 0-1

[Event "Hastings Six Masters"]
[Site "Hastings"]
[Date "1922.09.19"]
[Round "8"]
[White "Bogoljubow, Efim"]
[Black "Tarrasch, Siegbert"]
[Result "1-0"]
[ECO "D64"]
[PlyCount "39"]
[EventDate "1922.09.10"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 c6 8. Qc2
dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Qxc3 b6 13. Qd3 Rd8 14. Qe2 c5
15. Bb5 cxd4 16. Nxd4 Bb7 17. Rc7 Rab8 18. Rd1 Bd5 19. Nc6 Bxc6 20. Bxc6 1-0

[Event "Wiener Kongress Masters"]
[Site "Vienna (Messepalast)"]
[Date "1922.11.22"]
[Round "8"]
[White "Bogoljubow, Efim"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "55"]
[EventDate "1922.11.13"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "AUT"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 O-O 7. Bd3 c5 8. Nh3
Re8 9. Nb5 f5 10. Nd6 cxd4 11. Nxe8 Qxe8 12. Bb5 Bb4+ 13. Bd2 Qe7 14. f4 Qxh4+
15. Nf2 Qe7 16. a3 Bxd2+ 17. Qxd2 Qc5 18. Bd3 Nc6 19. g4 Nb6 20. Qe2 Nc4 21. b4
Qe7 22. Bxc4 dxc4 23. Qxc4 Bd7 24. gxf5 Rf8 25. b5 Nd8 26. f6 gxf6 27. Ne4 fxe5
28. fxe5 1-0

[Event "Wiener Kongress Masters"]
[Site "Vienna (Messepalast)"]
[Date "1922.11.23"]
[Round "9"]
[White "Reti, Richard"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D24"]
[PlyCount "114"]
[EventDate "1922.11.13"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "AUT"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 c5 4. d5 Nf6 5. Nc3 a6 6. a4 e6 7. e4 exd5 8. exd5
Bd6 9. Bxc4 O-O 10. O-O h6 11. h3 Bf5 12. Nh4 Bh7 13. Qf3 Nbd7 14. Bd3 Ne5 15.
Bxh7+ Nxh7 16. Qh5 Nf6 17. Qd1 c4 18. Qd4 Rc8 19. Nf5 Nd3 20. Nxd6 Qxd6 21. b3
Nxc1 22. Rfxc1 cxb3 23. Rcb1 Rc5 24. Rxb3 Rfc8 25. Rd1 Rc4 26. Qe3 R8c5 27. g3
h5 28. Rd3 Qd7 29. Kh2 h4 30. Rd4 hxg3+ 31. fxg3 Qf5 32. Rxc4 Rxc4 33. Qe2 Ne4
34. Nxe4 Rxe4 35. Re3 Rxe3 36. Qxe3 Qxd5 37. Qe8+ Kh7 38. g4 b5 39. axb5 axb5
40. Qe1 Qc4 41. Qh4+ Kg6 42. Qh5+ Kf6 43. Qf5+ Ke7 44. Qe5+ Kd7 45. Qxg7 b4 46.
Qg5 b3 47. Qf5+ Kc7 48. Kg3 Qe6 49. Qc5+ Kd7 50. Qb5+ Ke7 51. Qb7+ Kf8 52. Qb4+
Kg7 53. Qc3+ Kg8 54. Qd4 Qe1+ 55. Kf3 Qf1+ 56. Kg3 Qb5 57. Qb2 Qd3+ 0-1

[Event "Kent County CA-19 Masters"]
[Site "Margate"]
[Date "1923.04.01"]
[Round "2"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "C90"]
[PlyCount "65"]
[EventDate "1923.03.31"]
[EventType "tourn"]
[EventRounds "7"]
[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. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
Na5 9. Bc2 c5 10. d4 Qc7 11. Nbd2 O-O 12. Nf1 Nd7 13. Ne3 Nb6 14. dxe5 dxe5 15.
Nd5 Nxd5 16. exd5 Bd6 17. Qe2 Bd7 18. a4 Rae8 19. Ng5 f5 20. axb5 axb5 21. Qh5
h6 22. Ne6 Bxe6 23. dxe6 e4 24. Bxh6 Rxe6 25. Bg5 Nc6 26. f3 g6 27. Qh3 Rfe8
28. fxe4 fxe4 29. Re3 c4 30. Kh1 Bc5 31. Re2 Qf7 32. Rd1 Rf8 33. g3 1-0

[Event "Kent County CA-19 Masters"]
[Site "Margate"]
[Date "1923.04.03"]
[Round "4"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "C13"]
[PlyCount "107"]
[EventDate "1923.03.31"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Nd7 8.
c3 O-O 9. Be2 b6 10. O-O Bb7 11. Nxf6+ Qxf6 12. Nd2 e5 13. Bf3 c6 14. Re1 exd4
15. Ne4 Qf5 16. Qxd4 Ne5 17. Nf6+ Qxf6 18. Qxe5 Qxe5 19. Rxe5 Rfe8 20. Rxe8+
Rxe8 21. Rd1 Kf8 22. h4 Ke7 23. Kh2 Rb8 24. Kg3 c5 25. Bxb7 Rxb7 26. Kf4 Rc7
27. Rd5 Rc6 28. Ke4 Rg6 29. Rg5 Rxg5 30. hxg5 Ke6 31. a4 a5 32. c4 g6 33. f4
Kd6 34. f5 Kd7 35. Ke5 Ke7 36. g3 Kd7 37. Kf6 Ke8 38. b3 gxf5 39. Kxf5 Kf8 40.
Ke5 Kg7 41. Kd6 Kg6 42. Kc6 Kxg5 43. Kxb6 Kg4 44. Kxa5 Kxg3 45. Kb5 f5 46. a5
f4 47. a6 f3 48. a7 f2 49. a8=Q f1=Q 50. Qg8+ Kf2 51. Qxh7 Qd1 52. Qh2+ Ke3 53.
Qe5+ Kf2 54. Qf5+ {... (74 moves)} 1-0

[Event "Karlsbad-03 International Masters"]
[Site "Karlovy Vary"]
[Date "1923.04.28"]
[Round "1"]
[White "Bogoljubow, Efim"]
[Black "Tarrasch, Siegbert"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "55"]
[EventDate "1923.04.30"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CZE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Bf4 h6 7. Qd2 Kh7 8. h3
Nbd7 9. O-O-O b6 10. e5 Ng8 11. Bd3 Bb7 12. Be4 Bxe4 13. Nxe4 Qc8 14. Qc2 Qa6
15. Kb1 Kh8 16. h4 Rad8 17. h5 dxe5 18. dxe5 b5 19. cxb5 Qxb5 20. hxg6 fxg6 21.
Nh4 Nxe5 22. Bxe5 Bxe5 23. Nxg6+ Kg7 24. Nxf8 Rxf8 25. Rh3 Nf6 26. Rb3 Qa6 27.
Nc5 Qc6 28. Re1 1-0

[Event "Karlsbad-03 International Masters"]
[Site "Karlovy Vary"]
[Date "1923.05.06"]
[Round "7"]
[White "Bogoljubow, Efim"]
[Black "Thomas, George Alan"]
[Result "1-0"]
[ECO "E76"]
[PlyCount "85"]
[EventDate "1923.04.30"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CZE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. e4 Bg7 5. f4 O-O 6. Nf3 Nfd7 7. Be3 e5 8. fxe5
dxe5 9. d5 Nf6 10. Bd3 Nbd7 11. Bc2 Qe7 12. Qe2 a5 13. O-O-O b6 14. h3 Ba6 15.
g4 Rfb8 16. Nd2 Nc5 17. h4 Qd7 18. Rdg1 h5 19. gxh5 Nxh5 20. Rg5 Qd6 21. Rhg1
Kf8 22. Rxh5 gxh5 23. Qxh5 Bf6 24. Rf1 Nd7 25. Ba4 Ke7 26. Bxd7 Kxd7 27. Qf5+
Ke7 28. Bg5 Bxg5 29. Qxf7+ Kd8 30. hxg5 Kc8 31. Rf6 Qd7 32. d6 cxd6 33. Nd5 Ra7
34. g6 Qxf7 35. gxf7 Kd7 36. f8=Q Rxf8 37. Rxf8 Kc6 38. Rb8 b5 39. Rb6+ Kc5 40.
Nb3+ Kxc4 41. Kd2 Bb7 42. Ne3+ Kb4 43. Nc2+ 1-0

[Event "Karlsbad-03 International Masters"]
[Site "Karlovy Vary"]
[Date "1923.05.07"]
[Round "8"]
[White "Bogoljubow, Efim"]
[Black "Tartakower, Saviely"]
[Result "1-0"]
[ECO "A86"]
[PlyCount "147"]
[EventDate "1923.04.30"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CZE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. c4 Bg7 5. Nc3 O-O 6. Nh3 d6 7. O-O Nc6 8. d5
Ne5 9. Qb3 Nfd7 10. Be3 Ng4 11. Bd2 Nc5 12. Qc2 a5 13. Rad1 Bd7 14. Kh1 Qe8 15.
b3 h6 16. f3 Ne5 17. f4 Ng4 18. Nf2 Nxf2+ 19. Rxf2 Kh7 20. Be3 b6 21. a4 Bxc3
22. Bxc5 Bf6 23. Bd4 e5 24. dxe6 Bc6 25. Bd5 Bxd4 26. Rxd4 Qxe6 27. Bxc6 Qe3
28. Rxd6 cxd6 29. Rf3 Qc5 30. Bxa8 Rxa8 31. Qd2 Re8 32. Kg2 Re6 33. Rd3 Qa3 34.
Kf2 Kg8 35. Qc3 Qc5+ 36. Qd4 Kf7 37. Kf3 Qb4 38. Kf2 Qc5 39. Kf1 h5 40. Kf2 Qc6
41. Qd5 Qc5+ 42. Qd4 Qc6 43. Qd5 Qc5+ 44. Kf1 Ke7 45. Qd4 Qc6 46. Qg7+ Kd8 47.
Rd5 Qd7 48. Qd4 Kc7 49. Kf2 Qe7 50. e3 Re4 51. Qc3 h4 52. g4 fxg4 53. Rg5 g3+
54. hxg3 hxg3+ 55. Rxg3 Qf7 56. Qd3 Qf5 57. Kg2 Re7 58. Qxf5 gxf5 59. Kf3 Kc6
60. Rg5 Rf7 61. Rh5 Rf6 62. Rg5 Rf7 63. e4 fxe4+ 64. Kxe4 Re7+ 65. Kf3 Re1 66.
Kg4 Rg1+ 67. Kf5 Rd1 68. Kg6 Rf1 69. f5 Rf3 70. f6 Kd7 71. Kg7 Ke6 72. Rg1 Rxb3
73. f7 Rf3 74. f8=Q 1-0

[Event "Karlsbad-03 International Masters"]
[Site "Karlovy Vary"]
[Date "1923.05.14"]
[Round "13"]
[White "Spielmann, Rudolf"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C33"]
[Annotator "Blake"]
[PlyCount "38"]
[EventDate "1923.04.30"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CZE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 {[%mdl 1] 1)BCM 1923. p.261 [Blake,JH]} e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3
c6 5. d4 (5. Bb3 d5 6. exd5 cxd5 7. d4) 5... Bb4 6. Qf3 (6. e5 Ne4 7. Kf1 Nxc3
8. bxc3 Bxc3 9. Ba3 b5 10. Bd6 bxc4 11. Qg4 g6 12. Qh3 Bxa1 13. Qh6 Qb6 14. Ne2
Bxd4 15. Nxd4 Qxd4 16. Qg7 Qd1+ 17. Kf2 Qxc2+ $11) 6... d5 7. exd5 O-O 8. Nge2
cxd5 9. Bd3 Bg4 10. Qxf4 Bxe2 11. Kxe2 Nc6 $17 (11... Re8+ $1 $17) 12. Be3 Re8
13. Rhf1 Qe7 14. Rf3 Rad8 (14... Bxc3 $1 15. bxc3 Qa3 16. Kf1 Qxc3 17. Rb1 Nb4
$17) 15. Kf1 Rd6 (15... Ne4) 16. Qh4 (16. Bf2 $15) 16... Bxc3 17. Bg5 $5 (17.
bxc3 Ne4 18. Qxe7 Rxe7 19. Bc1 Rd8 $15) 17... Bxd4 $1 18. Bxf6 Qxf6 19. Qxh7+
Kf8 (19... Kf8 20. Rxf6 Rxf6+ 21. Bf5 Rh6 $19) 0-1

[Event "Karlsbad-03 International Masters"]
[Site "Karlovy Vary"]
[Date "1923.05.16"]
[Round "15"]
[White "Rubinstein, Akiba"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "A81"]
[PlyCount "86"]
[EventDate "1923.04.30"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "CZE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nh3 Bg7 5. Nf4 Nc6 6. d5 Ne5 7. Nc3 c6 8. Nd3
Nf7 9. O-O O-O 10. f4 cxd5 11. Nxd5 Nxd5 12. Bxd5 e6 13. Bg2 d5 14. Be3 Bd7 15.
c3 Nd6 16. Bc5 Qc7 17. e3 Bb5 18. Bd4 Ne4 19. Re1 Bxd3 20. Qxd3 Rfc8 21. a4 a5
22. Red1 Nd6 23. Bf1 h5 24. Ra3 h4 25. Rb3 hxg3 26. hxg3 Ne4 27. Kg2 Qd7 28.
Be2 Rc7 29. Rb6 Re8 30. Qb5 Qc8 31. Rh1 Bxd4 32. exd4 Ree7 33. c4 Rh7 34. Rxh7
Kxh7 35. cxd5 Qh8 36. Qd3 exd5 37. Rb5 Qc8 38. Rxd5 Rc2 39. Qb5 Kh6 40. Kf3 Rd2
41. Qc4 Qxc4 42. Bxc4 Rxb2 43. g4 Nd2+ 0-1

[Event "Moravska Ostrava Masters"]
[Site "Moravska Ostrava"]
[Date "1923.07.06"]
[Round "5"]
[White "Bogoljubow, Efim"]
[Black "Rubinstein, Akiba"]
[Result "1-0"]
[ECO "C98"]
[PlyCount "107"]
[EventDate "1923.07.01"]
[EventType "tourn"]
[EventRounds "13"]
[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. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. a4 cxd4 14. cxd4 Nb4 15.
Bb1 bxa4 16. Rxa4 a5 17. Nf1 Nd7 18. Ne3 Re8 19. Bd2 Nb6 20. Ra3 Be6 21. Bc3 f6
22. d5 Bd7 23. Qe2 Rec8 24. g4 Na4 25. Nf5 Bxf5 26. Rxa4 Bd7 27. Ra3 Qb6 28.
Qd2 Rab8 29. Kh2 Rb7 30. Rg1 Bd8 31. Ne1 Be8 32. Ng2 Qc7 33. Ne3 g6 34. h4 Qg7
35. Nf5 Qf8 36. Nh6+ Kh8 37. g5 fxg5 38. hxg5 Bb6 39. Rg2 Rg7 40. Kg3 Bd7 41.
f4 Qe7 42. Kh2 Rf8 43. f5 Qd8 44. f6 Rgf7 45. Nxf7+ Rxf7 46. Bxb4 axb4 47. Qxb4
Bc5 48. Qa5 Qf8 49. b4 Bd4 50. Qa8 h6 51. Rc2 hxg5 52. Qxf8+ Rxf8 53. Rc7 g4
54. Ra6 1-0

[Event "Moravska Ostrava Masters"]
[Site "Moravska Ostrava"]
[Date "1923.07.17"]
[Round "13"]
[White "Spielmann, Rudolf"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C33"]
[PlyCount "76"]
[EventDate "1923.07.01"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "CSR"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3 c6 5. Bb3 d5 6. exd5 cxd5 7. d4 Bd6 8.
Nge2 O-O 9. O-O g5 10. Nxd5 Nc6 11. c3 Nxd5 12. Bxd5 Ne7 13. Be4 f5 14. Bd3 b6
15. Bd2 Ng6 16. Qb3+ Kg7 17. c4 h5 18. Rac1 h4 19. c5 bxc5 20. dxc5 Rb8 21. Qa3
Be5 22. c6 Rxb2 23. Bc3 Qb6+ 24. Kh1 Bxc3 25. Qxc3+ Kh6 26. Bc4 Re8 27. Rfe1 f3
28. Qxf3 Re3 29. Qd5 h3 30. gxh3 Re5 31. Qd6 Qe3 32. Qd3 Qf2 33. Qg3 Qb6 34.
Bf7 Rbxe2 35. Rxe2 Rxe2 36. Qd6 Be6 37. Bxg6 Qf2 38. Qg3 Bd5+ 0-1

[Event "New York International Masters-01"]
[Site "New York"]
[Date "1924.03.19"]
[Round "3"]
[White "Bogoljubow, Efim"]
[Black "Marshall, Frank James"]
[Result "1-0"]
[ECO "D02"]
[Annotator "Alekhine,Alexander"]
[PlyCount "111"]
[EventDate "1924.03.16"]
[EventType "tourn"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 {Alechin:New York 1924.} d5 2. d4 e6 3. Bf4 Bd6 4. e3 Bxf4 5. exf4 c5 6.
dxc5 Qa5+ 7. c3 Qxc5 8. Bd3 Nf6 9. O-O O-O 10. Nbd2 Nc6 11. Ne5 Rd8 12. Re1 Bd7
13. Ndf3 h6 14. g4 Nxe5 15. Nxe5 Bc6 16. Qe2 Ne4 17. Rad1 (17. Nxc6 Qxc6 18.
Bxe4 dxe4 19. Qxe4 Qxe4 20. Rxe4 Rd2 21. Rb4 b6 22. a4 Rad8 23. a5 Rc2 24. axb6
axb6 25. Rxb6 Rdd2 26. Rf1 Rxb2 27. Rxb2 Rxb2 28. Rc1 Kf8 29. c4 Ke7 30. c5 Kd7
31. c6+ Kc7) 17... Rac8 18. Kg2 Ba4 19. Rc1 f6 $6 (19... Be8 20. Bxe4 dxe4 21.
b4 Qe7 22. Qxe4 Rd2 23. Re2 Rd6 24. c4 Rcd8 $44) (19... Qb6 20. b3 Bc6 21. Nxc6
Rxc6 22. Bxe4 dxe4 23. Qxe4 Rcd6 $44) 20. Nf3 Bc6 $6 (20... Re8 21. Bxe4 dxe4
22. Qxe4 Bc6 23. Qe2 h5 24. h3 hxg4 25. hxg4 e5 $44) 21. Nd4 $16 Qd6 22. f3 Nc5
23. Bb1 $14 Bd7 24. Qc2 f5 25. gxf5 exf5 26. Nxf5 Qg6+ 27. Ng3 Qxc2+ 28. Bxc2
Ne6 29. Ne2 Rf8 30. f5 Nd8 31. Nd4 Nc6 32. Bb3 Bxf5 33. Bxd5+ Kh8 34. Bxc6 bxc6
35. Re5 Bd7 36. b4 Rf6 37. Rce1 Kh7 38. Ra5 Rc7 39. Rc5 a6 40. a4 Rc8 41. h4
Rg6+ 42. Kh2 Rf8 43. h5 Rd6 44. Re7 Kg8 45. Ra5 Ra8 46. Re4 Kf7 47. Re2 g6 48.
hxg6+ Rxg6 49. Rae5 Rd8 50. Re7+ Kf8 51. R7e6 Kf7 52. Nxc6 Bxc6 53. Rxg6 Kxg6
54. Re6+ Kg5 55. Rxc6 a5 56. Kg3 1-0

[Event "New York International Masters-01"]
[Site "New York"]
[Date "1924.03.20"]
[Round "4"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "89"]
[EventDate "1924.03.16"]
[EventType "tourn"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. Nge2 dxe4 6. a3 Be7 7. Bxf6 Bxf6 8.
Nxe4 Bd7 9. Qd3 Bc6 10. O-O-O Bxe4 11. Qxe4 Qd5 12. Qe3 O-O 13. Nc3 Qa5 14. Ne4
Nd7 15. h4 Be7 16. g4 b5 17. b4 Qb6 18. Nc5 Nxc5 19. dxc5 Qb7 20. Bd3 a5 21.
Qe4 Qxe4 22. Bxe4 Rad8 23. c3 axb4 24. axb4 f5 25. gxf5 e5 26. h5 Bg5+ 27. Kc2
Kf7 28. Bc6 Kf6 29. Bxb5 Kxf5 30. Bc6 Ke6 31. f3 Be7 32. Ra1 Bg5 33. Ra7 Rf7
34. Be4 h6 35. Rha1 Rd2+ 36. Kb3 Bd8 37. b5 Rfd7 38. R1a6+ Kf7 39. Bf5 Re7 40.
Bg6+ Kf8 41. Ra8 Red7 42. Re6 Re7 43. Rc6 Red7 44. Rxd8+ Rxd8 45. Rxc7 1-0

[Event "New York International Masters-01"]
[Site "New York"]
[Date "1924.03.22"]
[Round "5"]
[White "Maroczy, Geza"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "54"]
[EventDate "1924.03.16"]
[EventType "tourn"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 d5 5. b3 Nc6 6. O-O Bd6 7. Bb2 O-O 8. Ne5
Ne7 9. Nd2 b6 10. f4 Bb7 11. Qf3 Rc8 12. Ng4 Nxg4 13. Qxg4 Ng6 14. Nf3 f5 15.
Qh5 Be7 16. g4 c4 17. gxf5 Nxf4 18. exf4 cxd3 19. Ng5 Bxg5 20. fxg5 Rxc2 21. g6
h6 22. Ba3 Rxf5 23. Rxf5 exf5 24. Qxf5 Qf6 25. Re1 Re2 26. Rf1 Qxd4+ 27. Kh1
Qf6 0-1

[Event "New York International Masters-01"]
[Site "New York"]
[Date "1924.04.05"]
[Round "14"]
[White "Bogoljubow, Efim"]
[Black "Lasker, Edward"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "113"]
[EventDate "1924.03.16"]
[EventType "tourn"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Qf6 4. Nc3 Nge7 5. d3 Nd4 6. Nxd4 exd4 7. Ne2 c6 8.
Ba4 d5 9. O-O g6 10. b4 Qd6 11. a3 Bg7 12. Bb2 b5 13. Bb3 c5 14. bxc5 Qxc5 15.
Rc1 O-O 16. c3 dxc3 17. Nxc3 d4 18. Nd5 Qd6 19. f4 Nxd5 20. Bxd5 Rb8 21. Rc6
Qd8 22. Qb3 Bb7 23. Rc5 Qd6 24. Qc2 Rfc8 25. Rc1 Bf8 26. Bxd4 Qxf4 27. Rf1 Bxc5
28. Bxc5 Qe3+ 29. Bxe3 Rxc2 30. Bxf7+ Kg7 31. Bb3 Rc7 32. Bf4 Rbc8 33. Be6 Re7
34. Bxc8 Bxc8 35. Rc1 Bb7 36. Rc7 Kf7 37. Rxe7+ Kxe7 38. Bd2 Ke6 39. Kf2 Kd6
40. Ke3 Kc5 41. Ba5 Bc8 42. Bd8 Bd7 43. Ba5 g5 44. Bc3 h5 45. Bd4+ Kd6 46. Bxa7
h4 47. Bd4 Ke6 48. Bc3 Kf7 49. d4 Kg6 50. d5 Bc8 51. Ba5 Bd7 52. Bd8 h3 53.
gxh3 Bxh3 54. Kd4 Bd7 55. e5 Kf5 56. e6 Be8 57. Bxg5 1-0

[Event "New York International Masters-01"]
[Site "New York"]
[Date "1924.04.06"]
[Round "15"]
[White "Bogoljubow, Efim"]
[Black "Tartakower, Saviely"]
[Result "1-0"]
[ECO "A90"]
[PlyCount "121"]
[EventDate "1924.03.16"]
[EventType "tourn"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. c4 d5 5. Nf3 c6 6. O-O Bd6 7. Nc3 Nbd7 8. Qc2
O-O 9. cxd5 cxd5 10. Nb5 Bb8 11. Bf4 Bxf4 12. gxf4 Nb6 13. Nc7 Rb8 14. Ng5 Qd6
15. Qc5 Rd8 16. Qxd6 Rxd6 17. Nb5 Rd8 18. a4 h6 19. Nf3 Bd7 20. Ne5 a6 21. Nc3
Rdc8 22. Rfc1 Bxa4 23. Nxa4 Rxc1+ 24. Rxc1 Nxa4 25. b3 Nb6 26. Rc7 Nc8 27. Nd3
Nd6 28. e3 b6 29. Rc6 Nfe8 30. Bf3 Kf7 31. Bh5+ Ke7 32. h4 Nf6 33. Be2 Nd7 34.
Ne5 Nxe5 35. fxe5 Nb5 36. Bxb5 axb5 37. Rc7+ Kf8 38. b4 Ra8 39. Rc6 Kf7 40.
Rxb6 f4 41. Rb7+ Kf8 42. exf4 Ra1+ 43. Kg2 Rd1 44. Rxb5 Rxd4 45. Kg3 h5 46. Rb7
g6 47. b5 Rb4 48. b6 Rb3+ 49. f3 Rb4 50. Rb8+ Ke7 51. b7 Kd7 52. Rg8 Rxb7 53.
Rg7+ Kc6 54. Rxg6 Kc5 55. Rxe6 d4 56. f5 Rd7 57. Kf2 Kd5 58. Re8 Ra7 59. f6 Rc7
60. Re7 Rc8 61. f7 1-0

[Event "New York International Masters-01"]
[Site "New York"]
[Date "1924.04.14"]
[Round "20"]
[White "Janowski, Dawid Markelowicz"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "164"]
[EventDate "1924.03.16"]
[EventType "tourn"]
[EventRounds "22"]
[EventCountry "USA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Nbd7 5. Bg5 c6 6. e3 Qa5 7. cxd5 exd5 8.
Bd3 Ne4 9. O-O Nxg5 10. Nxg5 Be7 11. f4 Nf6 12. Qe1 Qb6 13. Rb1 Bd7 14. Nf3 Kf8
15. Ne5 Be8 16. b4 a6 17. Na4 Qa7 18. Nc5 h5 19. a4 Rh6 20. a5 Rd8 21. g3 Qb8
22. Rb2 Bd7 23. Kg2 Bc8 24. h3 Qc7 25. Rh1 Re8 26. Kg1 Bd6 27. Rg2 Qe7 28. Qe2
Nd7 29. g4 Nxe5 30. fxe5 Bxc5 31. bxc5 hxg4 32. hxg4 Rxh1+ 33. Kxh1 Qh4+ 34.
Kg1 Ke7 35. Qf2 Qxf2+ 36. Kxf2 g6 37. Kg3 Rh8 38. Rg1 Rh6 39. Rf1 Bd7 40. Be2
Rh8 41. Bf3 Bc8 42. Bg2 Be6 43. Rb1 Bc8 44. Rb6 Rd8 45. Bf3 Rh8 46. Rb2 f6 47.
exf6+ Kxf6 48. Rf2 Kg5 49. Rb2 Re8 50. Re2 Re7 51. Re1 Re8 52. e4 Re7 53. e5
Be6 54. Kf2 Rh7 55. Rb1 Kf4 56. Rb3 Rh2+ 57. Bg2 Bxg4 58. Kg1 Rh7 59. Kf2 g5
60. Rc3 Rf7 61. Rb3 Rh7 62. Rc3 Rf7 63. Re3 Re7 64. Rb3 Rg7 65. Re3 Rc7 66. Rb3
Rd7 67. Re3 Rc7 68. Rb3 Rg7 69. Re3 Rd7 70. Rb3 Re7 71. Re3 Rf7 72. Rb3 Rc7 73.
Re3 Rh7 74. Rb3 Bd1 75. Rd3 Bh5 76. Re3 g4 77. Re1 Bg6 78. Rh1 Rxh1 79. Bxh1
Bf5 80. Bg2 Be6 81. Bh1 g3+ 82. Ke2 Bh3 0-1

[Event "URS-ch03 Final"]
[Site "Moscow"]
[Date "1924.08.25"]
[Round "2"]
[White "Bogoljubow, Efim"]
[Black "Bohatirchuk, Fedor Parfenovich"]
[Result "1-0"]
[ECO "A92"]
[PlyCount "55"]
[EventDate "1924.08.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. c4 Qe8 7. Nc3 Nc6 8. d5
Nd8 9. Nb5 Bd6 10. Nxd6 cxd6 11. dxe6 dxe6 12. Qxd6 Nf7 13. Qc7 e5 14. b3 e4
15. Nd4 Ne5 16. Bb2 Rf7 17. Qd6 Ng6 18. Nb5 Rd7 19. Qb4 b6 20. a4 Bb7 21. a5
Qd8 22. axb6 axb6 23. Rxa8 Bxa8 24. e3 Ne7 25. Nd4 Ra7 26. Bh3 g6 27. Qc3 Ne8
28. Ne6 1-0

[Event "URS-ch03 Final"]
[Site "Moscow"]
[Date "1924.08.27"]
[Round "3"]
[White "Rabinovich, Ilya Leontievich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D05"]
[Annotator "ChessBase"]
[PlyCount "82"]
[EventDate "1924.08.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 d5 5. O-O Nc6 6. b3 Bd6 7. Bb2 O-O 8. Ne5
Qc7 9. f4 cxd4 10. exd4 Nb4 11. Nc3 Nxd3 12. Qxd3 Bd7 13. Nxd7 Qxd7 14. f5 Rac8
15. fxe6 fxe6 16. a3 Ng4 17. h3 Nf6 18. Rae1 Bb8 19. Rf3 Qd6 20. g3 Nh5 21. Re5
g6 22. Rfe3 Rf6 23. Qe2 Rcf8 24. Kg2 {[#]} Qd8 $19 25. Nd1 (25. Rg5 Rf2+ 26.
Qxf2 Rxf2+ 27. Kxf2 Qxg5 $19) (25. Bc1 Bxe5 26. Rxe5 Qb6 27. Be3 Rf3 28. Qxf3
Rxf3 29. Kxf3 Nf6 30. Bf2 Qc6 31. Be1 Nd7 32. Re2 e5 33. dxe5 Nxe5+ $19 34.
Rxe5 Qf6+) 25... Bxe5 26. dxe5 Rf4 27. Kh2 Rf1 28. Bd4 b6 29. Rc3 R1f7 30. Nf2
Rc7 31. Rd3 Qg5 32. c3 Qc1 33. a4 Qb1 34. b4 Qa1 35. Qc2 Qf1 36. Rd1 Qc4 37.
Rd3 Qxb4 38. Ng4 Rf1 39. Qe2 Qb1 40. Bf2 Rc1 41. Qf3 Rh1+ 0-1

[Event "URS-ch03 Final"]
[Site "Moscow"]
[Date "1924.08.28"]
[Round "4"]
[White "Dus Chotimirsky, Fedor Ivanovich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "A46"]
[PlyCount "68"]
[EventDate "1924.08.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. c3 cxd4 5. cxd4 Qb6 6. Nbd2 Nc6 7. e3 d5 8.
Bd3 Qxb2 9. O-O Be7 10. Qe2 O-O 11. a3 Qb6 12. Ne5 Qd8 13. f4 Nd7 14. Bxh7+
Kxh7 15. Qh5+ Kg8 16. Rf3 Ndxe5 17. dxe5 f6 18. Rh3 fxg5 19. fxg5 Rf5 20. g4
Bxg5 21. gxf5 exf5 22. Rg3 Bh4 23. Rh3 Qg5+ 24. Qxg5 Bxg5 25. Rg3 Bh6 26. Kf2
Nxe5 27. Rag1 Ng4+ 28. Ke2 Bd7 29. Rb1 Bc6 30. h3 Nf6 31. Rf3 d4 32. Rxf5 dxe3
33. Rg1 exd2 34. Rxf6 Re8+ 0-1

[Event "URS-ch03 Final"]
[Site "Moscow"]
[Date "1924.09.02"]
[Round "8"]
[White "Ilyin Zhenevsky, Alexander"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "B19"]
[PlyCount "86"]
[EventDate "1924.08.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. Nf3
e6 9. Bd3 Nf6 10. Bxh7 Nxh7 11. Qd3 Nd7 12. Bd2 Be7 13. O-O-O Nhf6 14. Ne4 Nxe4
15. Qxe4 Nf6 16. Qe2 Qd5 17. c4 Qe4 18. Rde1 Qxe2 19. Rxe2 O-O 20. g4 Nxg4 21.
Rg1 f5 22. Ne5 Nxe5 23. dxe5 Kf7 24. Be3 Rfd8 25. Kc2 b6 26. f3 Rd7 27. Reg2
Bf8 28. Bf2 b5 29. b4 a5 30. Bc5 axb4 31. Bxf8 Rxa2+ 32. Kb3 Rxg2 33. Rxg2 Kxf8
34. cxb5 cxb5 35. Kxb4 Rd3 36. Ra2 Rxf3 37. Ra8+ Kf7 38. Ra7+ Kg8 39. Ra8+ Kh7
40. Re8 Re3 41. Rxe6 f4 42. Re8 f3 43. e6 Rxe6 0-1

[Event "URS-ch03 Final"]
[Site "Moscow"]
[Date "1924.09.09"]
[Round "13"]
[White "Bogoljubow, Efim"]
[Black "Romanovsky, Peter Arsenievich"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "75"]
[EventDate "1924.08.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 Be7 5. d5 Nb8 6. Nxe5 c6 7. Bd3 cxd5 8.
exd5 O-O 9. O-O d6 10. Nf3 Nxd5 11. Bxh7+ Kxh7 12. Qxd5 Nc6 13. Na3 Be6 14.
Ng5+ Bxg5 15. Qxg5 Qxg5 16. Bxg5 a6 17. Rfd1 d5 18. c3 f6 19. Be3 Rad8 20. Bb6
Rd7 21. Nc2 Rc8 22. Bd4 Kg6 23. h3 Kf7 24. Ne3 Ne7 25. a4 Nf5 26. Re1 Nxe3 27.
Rxe3 Re7 28. Rae1 Ree8 29. a5 Bd7 30. f3 Rxe3 31. Bxe3 Rc4 32. Rd1 Ke6 33. Kf2
Ra4 34. Bc5 Rxa5 35. Re1+ Kf5 36. g4+ Kg6 37. Bf8 Kf7 38. Bb4 1-0

[Event "URS-ch03 Final"]
[Site "Moscow"]
[Date "1924.09.10"]
[Round "14"]
[White "Levenfish, Grigory"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "80"]
[EventDate "1924.08.23"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. b3 Be7 5. Bb2 O-O 6. Bg2 a5 7. O-O a4 8. d3 c6
9. Nbd2 Na6 10. d4 a3 11. Bc3 b5 12. cxb5 cxb5 13. Nb1 b4 14. Bd2 Bd7 15. Ne5
Bb5 16. Bg5 h6 17. Bxf6 Bxf6 18. Nd2 Qb6 19. Ndf3 Rac8 20. Qd2 Rc3 21. Ng4 Be7
22. Nfe5 Rfc8 23. Rfe1 Bg5 24. f4 Be7 25. Ne3 Nb8 26. Rad1 Nc6 27. Nxc6 R8xc6
28. h4 Bf6 29. Kh2 Ba6 30. f5 Qb8 31. Kh3 exf5 32. Bf3 g5 33. Kg2 gxh4 34. gxh4
Bxh4 35. Rg1 Bg5 36. Kh1 Kf8 37. Rxg5 hxg5 38. Nxf5 Qf4 39. Qxf4 gxf4 40. Kg2
Rc1 0-1

[Event "Match Bogoljubow-Romanowsky +5-1=2 (6)"]
[Site "Leningrad"]
[Date "1924.??.??"]
[Round "2"]
[White "Romanovsky, Peter Arsenievich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "88"]
[EventDate "1924.11.30"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. Na3 Nf6 4. b3 Be7 5. g3 O-O 6. Bg2 c5 7. O-O Nc6 8. d3 d4
9. Nc2 e5 10. a3 Qc7 11. Bd2 Bg4 12. b4 b6 13. h3 Bh5 14. b5 Na5 15. Bxa5 bxa5
16. Nh4 Rae8 17. Nf5 Bd8 18. Bc6 Re6 19. g4 Nxg4 20. hxg4 Bxg4 21. Ng3 Rd6 22.
Kg2 f5 23. Bd5+ Kh8 24. Rh1 f4 25. Qg1 fxg3 26. f3 Bf5 27. a4 Rff6 28. Qd1 Rh6
29. Qd2 Qd7 30. Rxh6 Rxh6 31. Rh1 Rxh1 32. Kxh1 Qe8 33. e3 Qh5+ 34. Kg1 Bxd3
35. Ne1 dxe3 36. Qg2 Bg6 37. Kf1 Qh4 38. Ke2 Qd4 39. Kf1 Bd3+ 40. Kg1 e2+ 41.
Kh1 Qf2 42. Qg1 Qf1 43. Be6 Bxc4 44. Bg4 Bd5 0-1

[Event "Match Bogoljubow-Romanowsky +5-1=2 (6)"]
[Site "Leningrad"]
[Date "1924.??.??"]
[Round "4"]
[White "Romanovsky, Peter Arsenievich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "87"]
[EventDate "1924.11.30"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2
O-O 9. Be2 e5 10. O-O exd4 11. Nb3 Qc7 12. Nxd4 dxc4 13. Bf4 Ne5 14. Rfd1 Qe7
15. Ne4 Nxe4 16. Qxe4 Ng6 17. Qxe7 Bxe7 18. Bg3 Bf6 19. Bxc4 c5 20. Nb5 Bxb2
21. Rab1 Be5 22. Bd5 Be6 23. Bxe6 fxe6 24. Bxe5 Nxe5 25. Nc7 Rac8 26. Nxe6 Rf6
27. Nf4 b6 28. Nd5 Rf7 29. f4 Ng6 30. g3 Re8 31. Rd3 Kf8 32. Re1 Rd7 33. e4 Ne7
34. Nb4 Rxd3 35. Nxd3 Rd8 36. Re3 c4 37. Ne5 Rc8 38. Rc3 b5 39. Kf2 Nc6 40. Ng4
Nb4 41. a3 Na2 42. Rc2 c3 43. Ke2 a5 44. Rxa2 0-1

[Event "Match Bogoljubow-Romanowsky +5-1=2 (6)"]
[Site "Leningrad"]
[Date "1924.??.??"]
[Round "5"]
[White "Bogoljubow, Efim"]
[Black "Romanovsky, Peter Arsenievich"]
[Result "1-0"]
[ECO "D90"]
[Annotator "Lasker,Emanuel"]
[PlyCount "105"]
[EventDate "1924.11.30"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 {Lasker,Emanuel:Lehrbuch des Schachspiels. S.256} Nf6 2. c4 d5 3. cxd5
Nxd5 4. d4 g6 (4... Bf5 $142 {Marshall}) 5. e4 Nf6 6. Nc3 Bg7 7. h3 O-O 8. Be3
c6 9. Qd2 Re8 10. Bd3 Nbd7 {Weiß beherrscht die Mitte, aber Schwarz droht,
das Spiel durch e7-e5 zu vereinfachen.} 11. e5 $1 Nd5 12. Nxd5 cxd5 13. O-O f6
{Schwarz ist willens zu kämpfen. Er scheint nun Punkt e5 erschüttert zu
haben.} 14. Bh6 {Weiß findet die Kombination, um e5 zu behaupten.} fxe5 15.
Bxg7 Kxg7 (15... e4 16. Qh6 exf3 17. Bxg6 hxg6 18. Bh8 Kf7 19. Qh7+ Ke6 20.
Rfe1+ Kd6 21. Qxg6+ e6 22. Qg3+ Kc6 23. Rec1+ Kb5 24. a4+ Ka6 25. a5 $18) 16.
dxe5 Nc5 17. Nd4 Ne6 18. Ne2 Rf8 19. f4 Qb6+ 20. Kh2 Nd4 21. Nc3 e6 22. Rad1
Nf5 23. Bxf5 Rxf5 24. Ne2 Bd7 25. Nd4 Rf7 26. h4 $1 Raf8 27. Rf3 Kh8 28. Rc1
Qd8 29. Kg3 $1 Rg8 30. Qb4 Qb8 31. Qd6 Qe8 32. Rc7 Bc8 33. Rxf7 Qxf7 34. Rc3
Qe8 35. Rc7 Rg7 36. Nb5 a6 37. Qc5 Rxc7 38. Nxc7 Qf7 39. Nxd5 Bd7 40. Nf6 Bc6
41. Qd6 h5 42. Kh3 Kg7 43. g4 Bf3 44. gxh5 gxh5 45. Qd3 Bg4+ 46. Nxg4 hxg4+ 47.
Kxg4 Kh6 48. Qd8 Kh7 49. Qf6 Qg8+ 50. Qg5 Qc8 51. h5 Qc6 52. Qg6+ Kh8 53. Kg5
1-0

[Event "Match Bogoljubow-Romanowsky +5-1=2 (6)"]
[Site "Leningrad"]
[Date "1924.??.??"]
[Round "6"]
[White "Romanovsky, Peter Arsenievich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "92"]
[EventDate "1924.11.30"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O d6 5. d4 cxd4 6. Nxd4 Bd7 7. Nc3 g6 8. h3
Bg7 9. Be3 O-O 10. Qd2 Re8 11. Rad1 a6 12. Kh2 Rc8 13. Bh6 Bh8 14. Nxc6 Bxc6
15. e4 Qb6 16. Qc1 Qa5 17. Be3 Bd7 18. Bd4 Rc4 19. Kg1 Qh5 20. h4 b5 21. Nd5
Nxd5 22. Bxh8 Nb4 23. b3 Rxc2 24. Qa1 f6 25. a3 Kxh8 26. axb4 Bc8 27. Qb1 Rc7
28. Rd5 Qe2 29. Re1 Qc2 30. Qa1 Qc3 31. Qd1 Be6 32. Rd3 Qxb4 33. h5 Kg7 34.
Ree3 Rec8 35. Qf3 Rc1+ 36. Kh2 Qc5 37. Rd5 Bxd5 38. exd5 Rc7 39. hxg6 hxg6 40.
Qg4 Qc2 41. Qd4 Qd1 42. Qe4 Qg1+ 43. Kh3 Qxf2 44. Rf3 Qc2 45. Qe3 Qc3 46. Qf2
Qe5 0-1

[Event "Match Bogoljubow-Romanowsky +5-1=2 (6)"]
[Site "Leningrad"]
[Date "1924.??.??"]
[Round "9"]
[White "Bogoljubow, Efim"]
[Black "Romanovsky, Peter Arsenievich"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "49"]
[EventDate "1924.11.30"]
[EventType "match"]
[EventRounds "12"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. e3 e6 5. Nbd2 Ne4 6. Bd3 f5 7. Ne5 Qh4 8. O-O
Nxd2 9. Bxd2 Bd6 10. f4 g6 11. Rf3 Qe7 12. Rh3 Qg7 13. g4 Nd7 14. gxf5 exf5 15.
cxd5 cxd5 16. Qb3 Bxe5 17. dxe5 Qf7 18. Bb4 Qe6 19. Rc1 Kf7 20. Rc7 Kg7 21. Qc3
a6 22. Bd6 h5 23. Rg3 Kh6 24. Qc1 Nf6 25. Re7 1-0

[Event "Leningrad National with Bogoljubow"]
[Site "Leningrad"]
[Date "1925.01.28"]
[Round "9"]
[White "Bogoljubow, Efim"]
[Black "Ilyin Zhenevsky, Alexander"]
[Result "1-0"]
[ECO "E68"]
[PlyCount "77"]
[EventDate "1925.01.09"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "URS"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 Nbd7 4. Nc3 e5 5. g3 g6 6. Bg2 Bg7 7. O-O O-O 8. e4
Re8 (8... c6) (8... exd4) 9. d5 Nh5 $6 (9... Nc5 $142 10. Qc2 a5) 10. Bg5 f6
11. Be3 Nb6 $6 {[%csl Rb6]} 12. Nd2 (12. c5 $143 Nc4) 12... Qe7 13. a4 (13. c5
$5 dxc5 14. a4 a5 15. Rc1 Bd7 16. Nb5 $36 {[%csl Rc5]}) 13... Qf7 14. Nb5 a6
15. Nxd6 cxd6 16. Bxb6 $36 {[%csl Rd8]} f5 17. f3 (17. exf5 $142 gxf5 18. c5 {
[%csl Gd5]}) 17... f4 18. g4 Nf6 19. b4 h5 20. h3 Bh6 21. Bf2 hxg4 22. fxg4 a5
23. c5 axb4 24. cxd6 Bd7 25. Bc5 b5 26. a5 Ra6 27. Bxb4 $18 Bf8 28. Qb3 Bxd6
29. Bxd6 Rxd6 30. Qb4 Ra6 31. Rfc1 Qe7 32. Qxe7 Rxe7 33. Bf1 Be8 34. Rc8 Kf7
35. g5 Nh5 36. Rxe8 Rxe8 37. Bxb5 Rea8 38. Bxa6 Rxa6 39. Kf2 1-0

[Event "Baden-Baden International"]
[Site "Baden-Baden"]
[Date "1925.04.16"]
[Round "1"]
[White "Bogoljubow, Efim"]
[Black "Thomas, George Alan"]
[Result "1-0"]
[ECO "D49"]
[PlyCount "61"]
[EventDate "1925.04.16"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. e4 c5 10. e5 cxd4 11. Nxb5 axb5 12. exf6 e5 13. fxg7 Bxg7 14. Qe2 Qe7 15.
O-O Bb7 16. Re1 Qd6 17. Nh4 Kf8 18. Nf5 Qf6 19. Bd2 Re8 20. Qg4 h5 21. Qh3 Bd5
22. Bxb5 Be6 23. Qa3+ Kg8 24. Nd6 Rd8 25. Ne4 Qg6 26. Qe7 Ra8 27. Bxd7 Bf8 28.
Qg5 Qxg5 29. Bxg5 Bxd7 30. Nf6+ Kg7 31. Nxd7 1-0

[Event "Baden-Baden International"]
[Site "Baden-Baden"]
[Date "1925.04.19"]
[Round "3"]
[White "Bogoljubow, Efim"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "87"]
[EventDate "1925.04.16"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 c5 7. Bxe7 Kxe7 8. Qg4
Kf8 9. Nf3 cxd4 10. Qxd4 Qb6 11. Qxb6 Nxb6 12. Nd2 Nc6 13. f4 Bd7 14. O-O-O Rc8
15. Nb3 a6 16. h5 h6 17. Rh3 Ke7 18. Rg3 Rhg8 19. Bd3 Nb4 20. Nd4 f5 21. exf6+
gxf6 22. Bg6 e5 23. Re3 Nc4 24. Ree1 Kd8 25. Nf3 d4 26. Nxd4 exd4 27. Rxd4 b5
28. Ne4 Nc6 29. Rd3 Nb6 30. Nxf6 Rf8 31. Re6 Kc7 32. Nxd7 Nxd7 33. Rc3 Ndb8 34.
Be4 Kd7 35. Rxh6 Rxf4 36. Bf3 Ne7 37. Rd3+ Ke8 38. Re3 Kf8 39. Rh8+ Kg7 40.
Rxc8 Nxc8 41. Re8 Rc4 42. b3 Kf7 43. Rh8 Kg7 44. Rd8 1-0

[Event "Baden-Baden International"]
[Site "Baden-Baden"]
[Date "1925.04.21"]
[Round "5"]
[White "Bogoljubow, Efim"]
[Black "Mieses, Jacques"]
[Result "1-0"]
[ECO "A90"]
[PlyCount "69"]
[EventDate "1925.04.16"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. O-O Bd6 6. c4 c6 7. Nc3 Nbd7 8. Qc2
Ne4 9. Kh1 Qf6 10. Bf4 Bxf4 11. gxf4 Qh6 12. e3 Ndf6 13. Ne5 Nd7 14. Rg1 Nxe5
15. dxe5 Nxc3 16. bxc3 Bd7 17. Rad1 b5 18. Qb2 O-O 19. Qa3 Rfd8 20. cxb5 cxb5
21. Qa6 Qh5 22. Bxd5 exd5 23. Rxg7+ Kxg7 24. Qf6+ Kg8 25. Rg1+ Qg4 26. Rxg4+
fxg4 27. f5 Rdc8 28. e6 Bc6 29. Qf7+ Kh8 30. f6 Rg8 31. Qc7 Rac8 32. Qe5 d4+
33. Kg1 Bd5 34. f7+ Rg7 35. Qxd5 1-0

[Event "Baden-Baden International"]
[Site "Baden-Baden"]
[Date "1925.04.29"]
[Round "11"]
[White "Tartakower, Saviely"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "84"]
[EventDate "1925.04.16"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bc5 6. e3 O-O 7. Be2 Ne7 8.
O-O d6 9. Na4 Bxd4 10. exd4 Re8 11. Nc3 Ng6 12. Bf3 h6 13. Be3 c6 14. b4 Nh4
15. d5 a5 16. dxc6 axb4 17. cxb7 Nxf3+ 18. Qxf3 Bxb7 19. Qxb7 bxc3 20. Qb3 Ne4
21. Rfd1 Qa5 22. Rdc1 Rab8 23. Qd1 Rb2 24. Qd3 Re6 25. a4 Rb3 26. Rcb1 Rxb1+
27. Qxb1 Nd2 28. Qb5 Qxb5 29. cxb5 Nb3 30. Rf1 d5 31. a5 Nxa5 32. b6 Re4 33.
Ra1 Rb4 34. Kf1 Nb3 35. Ra7 d4 36. b7 dxe3 37. Ra8+ Kh7 38. b8=Q Rxb8 39. Rxb8
c2 40. Rc8 c1=Q+ 41. Rxc1 Nxc1 42. fxe3 Kg6 0-1

[Event "Baden-Baden International"]
[Site "Baden-Baden"]
[Date "1925.05.13"]
[Round "20"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "115"]
[EventDate "1925.04.16"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. Bxc3 Ne4 8. Bb4
c5 9. Bxc5 Nc6 10. Ba3 Qa5+ 11. c3 Nxc3 12. Qd2 Na4 13. Qxa5 Nxa5 14. b3 Nb6
15. Nf3 Bd7 16. Bd3 Nc6 17. Ke2 g5 18. h3 Nc8 19. g4 N8e7 20. h4 gxh4 21. Rxh4
O-O-O 22. Rah1 Rhg8 23. Rg1 Rh8 24. Bd6 Ng6 25. Bxg6 fxg6 26. Rgh1 h5 27. gxh5
Rxh5 28. Rxh5 gxh5 29. Rxh5 Rg8 30. Ke3 b6 31. Rh4 Rg7 32. Nh2 Be8 33. Rh8 Kd7
34. f3 Ne7 35. Bxe7 Kxe7 36. Ng4 Kf7 37. a4 Bc6 38. Rb8 Kg6 39. Nf6 Rc7 40. Kd2
Kf7 41. Rg8 b5 42. a5 b4 43. Rh8 Kg6 44. Rb8 a6 45. Rb6 Kf5 46. Rxa6 Kf4 47.
Rb6 Kxf3 48. Rxb4 Ra7 49. Rb6 Bb7 50. b4 Bc8 51. Ne8 Bd7 52. Nd6 Ba4 53. Nb7
Bb3 54. Nc5 Bc4 55. Nxe6 Ke4 56. Kc3 Ra8 57. a6 Rh8 58. b5 1-0

[Event "DSB-24 Kongress Meisterturnier-22"]
[Site "Breslau"]
[Date "1925.07.20"]
[Round "2"]
[White "Bogoljubow, Efim"]
[Black "Tarrasch, Siegbert"]
[Result "1-0"]
[ECO "B04"]
[PlyCount "45"]
[EventDate "1925.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. d4 Bf5 5. Bd3 Bg6 6. c4 Nb6 7. Bxg6 hxg6 8. e6
f6 9. Qd3 Qc8 10. Qxg6+ Kd8 11. Qf7 Nxc4 12. Nbd2 Nxd2 13. Bxd2 g5 14. d5 c5
15. Bc3 g4 16. Nh4 Rxh4 17. Qxf8+ Kc7 18. Qxe7+ Kb6 19. Qxd6+ Kb5 20. a4+ Kc4
21. Qf4+ Kxd5 22. O-O-O+ Kc6 23. Qd6# 1-0

[Event "DSB-24 Kongress Meisterturnier-22"]
[Site "Breslau"]
[Date "1925.07.23"]
[Round "5"]
[White "Gruenfeld, Ernst"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "E11"]
[PlyCount "50"]
[EventDate "1925.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. a3 Be7 6. e3 d5 7. Bd3 Nbd7 8.
O-O c5 9. Qe2 cxd4 10. exd4 b6 11. cxd5 Nxd5 12. Nc4 Bb7 13. Bd2 Rc8 14. Nce5
Bf6 15. Qe4 g6 16. Qg4 Ne7 17. Be4 Ba6 18. Qf4 Bxe5 19. dxe5 f5 20. Qh6 Re8 21.
Bg5 fxe4 22. Bf6 Nf5 23. Qg5 Nxf6 24. exf6 exf3 25. Rfd1 Nd4 0-1

[Event "DSB-24 Kongress Meisterturnier-22"]
[Site "Breslau"]
[Date "1925.07.24"]
[Round "6"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "57"]
[EventDate "1925.07.19"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4
g6 9. Bd3 Nxd2 10. Kxd2 c5 11. h4 c4 12. Be2 h5 13. Qf4 Nc6 14. Nf3 Qe7 15. Ng5
b5 16. a3 a5 17. g4 Ra7 18. gxh5 gxh5 19. Rh3 b4 20. Rf3 bxc3+ 21. Rxc3 Rb7 22.
Rg1 Na7 23. Rcg3 Bd7 24. Bxh5 c3+ 25. Ke3 Rxh5 26. Nxf7 Qxf7 27. Rg8+ Ke7 28.
Qxf7+ Kxf7 29. R1g7# 1-0

[Event "URS-ch04 Final"]
[Site "Leningrad"]
[Date "1925.??.??"]
[Round "3"]
[White "Bogoljubow, Efim"]
[Black "Rabinovich, Ilya Leontievich"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "83"]
[EventDate "1925.08.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. Bd3 O-O 7. O-O dxc4 8. Bxc4
Bg4 9. h3 Bxf3 10. Qxf3 Nbd7 11. Rd1 e5 12. d5 Qc7 13. dxc6 bxc6 (13... Qxc6
14. Qxc6 bxc6 15. e4 Rfd8) 14. e4 Rab8 15. b3 Nb6 16. Ba6 Rfe8 17. Bg5 Nfd7 18.
b4 Nf8 19. Rac1 Ne6 20. Nb5 Nxg5 (20... cxb5 21. Rxc7 Nxc7 22. a4 h6 23. Bh4
Nxa6 24. a5 Nc8 25. Rd7 Rf8 26. Qb3 Ra8) 21. Nxc7 Nxf3+ 22. gxf3 Red8 23. Rxd8+
Rxd8 24. Rxc6 Rd2 25. a3 Ra2 (25... Bf8 26. Nb5 Be7 27. Nxa7 Bh4) 26. Nb5 Na4
27. Rc7 Bf6 28. Bb7 (28. Nd6 Rxa3 29. Bc4) 28... Nb6 29. Bd5 Nxd5 30. exd5 Bh4
31. d6 Rd2 32. d7 a6 33. Na7 Bxf2+ 34. Kf1 Bb6 35. Rb7 Bxa7 36. Rxa7 Kf8 37.
Ke1 Rd4 38. Rxa6 Rxd7 39. b5 Ke7 40. a4 Rd3 41. Ra7+ Kd6 42. a5 1-0

[Event "URS-ch04 Final"]
[Site "Leningrad"]
[Date "1925.??.??"]
[Round "9"]
[White "Romanovsky, Peter Arsenievich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "94"]
[EventDate "1925.08.11"]
[EventType "tourn"]
[EventRounds "19"]
[EventCountry "URS"]
[SourceTitle "URS-ch"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Re1
Nc5 9. Bxc6 dxc6 10. Nxd4 Ne6 11. Be3 Nxd4 12. Bxd4 Bf5 (12... c5) 13. Nc3 O-O
14. Ne4 Re8 15. c4 b6 16. Ng3 Bg6 17. f4 Bc2 18. Qd2 (18. Qxc2 Qxd4+) 18... Bb4
19. Qxb4 Qxd4+ 20. Kh1 Qxf4 21. Qc3 Bg6 22. Rad1 (22. c5 Rad8 23. cxb6 cxb6 24.
Qxc6 Qd4 25. Rad1 Rxe5) 22... Rad8 23. Ne2 Qf2 24. Nd4 c5 25. Nf3 Qc2 26. Qxc2
Bxc2 27. Rxd8 Rxd8 28. Kg1 Kf8 29. Kf2 Ke7 30. b3 h6 31. h4 a5 32. Rc1 Bf5 33.
Ke3 a4 34. Kf4 Bh7 35. bxa4 Rd3 36. a5 bxa5 37. h5 Ra3 38. Ra1 a4 39. e6 f6 40.
Rd1 Kxe6 41. Rd5 Rxa2 42. Rxc5 Kd7 43. Ra5 Bg8 44. c5 Bd5 45. Nd4 Rf2+ 46. Ke3
Rxg2 47. Rxa4 Rg4 0-1

[Event "Moscow International-01"]
[Site "Moscow"]
[Date "1925.11.10"]
[Round "1"]
[White "Bogoljubow, Efim"]
[Black "Gruenfeld, Ernst"]
[Result "1-0"]
[ECO "C49"]
[PlyCount "57"]
[EventDate "1925.11.10"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[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. Bb5 Bb4 5. O-O O-O 6. d3 Bxc3 7. bxc3 d6 8.
h3 h6 9. Re1 a6 10. Ba4 Bd7 11. Bb3 Na5 12. Nh2 Nxb3 13. axb3 Nh7 14. f4 exf4
15. Bxf4 f5 16. e5 dxe5 17. Rxe5 Nf6 18. Qe2 Re8 19. Nf3 Nd5 20. Bd2 Qf6 21.
Re1 c6 22. c4 Nc7 23. Bc3 Ne6 24. Qf2 Rf8 25. Qb6 Rab8 26. Rxe6 Qxc3 27. Re7
Be8 28. Qc7 Bh5 29. R1e5 1-0

[Event "Moscow International-01"]
[Site "Moscow"]
[Date "1925.11.13"]
[Round "4"]
[White "Rabinovich, Ilya Leontievich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "A22"]
[PlyCount "94"]
[EventDate "1925.11.10"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 O-O 5. Nf3 e4 6. Ng1 Re8 7. Nh3 c6 8. d4
exd3 9. Qxd3 d6 10. Bf4 Nbd7 11. Bxd6 Ne5 12. Bxe5 Qxd3 13. exd3 Rxe5+ 14. Kd2
Bxh3 15. Bxh3 Bxf2 16. Raf1 Be3+ 17. Kc2 Rae8 18. Rf5 R5e7 19. Re1 Bd4 20. Ne4
Nd7 21. Rff1 Nf8 22. Re2 g6 23. Rfe1 f5 24. Nc3 Rxe2+ 25. Rxe2 Ne6 26. g4 Be5
27. Re1 Bxh2 28. gxf5 Nd4+ 29. Kd1 Rxe1+ 30. Kxe1 Nxf5 31. b4 Kf7 32. Ne4 Ke7
33. Kf2 Be5 34. a4 Bb2 35. Kf3 Nd4+ 36. Kf2 b5 37. axb5 cxb5 38. Bg4 Nc6 39.
cxb5 Nxb4 40. Be2 Nc2 41. Bd1 Nd4 42. Ba4 Bc1 43. Nc3 Kd6 44. Ne4+ Ke5 45. Nc5
Kf4 46. Nb3 Be3+ 47. Kg2 Ne2 0-1

[Event "Moscow International-01"]
[Site "Moscow"]
[Date "1925.11.15"]
[Round "5"]
[White "Bogoljubow, Efim"]
[Black "Ilyin Zhenevsky, Alexander"]
[Result "1-0"]
[ECO "D26"]
[PlyCount "61"]
[EventDate "1925.11.10"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 dxc4 4. e3 c5 5. Bxc4 Nf6 6. O-O Nc6 7. Nc3 Be7 8. Qe2
O-O 9. dxc5 Qa5 10. e4 Qxc5 11. e5 Nd5 12. Qe4 Ndb4 13. Ng5 Bxg5 14. Bxg5 Ne7
15. Bb3 Ng6 16. Be3 Qa5 17. f4 Bd7 18. a3 Nc6 19. Bc2 Nce7 20. Qxb7 Bc6 21. Qb4
Qc7 22. Rab1 Rfd8 23. Rf2 Rd7 24. Bc5 Rb8 25. Qc4 Qb7 26. Ne4 Nh4 27. Bd6 Rc8
28. Nc5 Bd5 29. Qd3 Rxc5 30. Qxh7+ Kf8 31. Qh8# 1-0

[Event "Moscow International-01"]
[Site "Moscow"]
[Date "1925.11.22"]
[Round "10"]
[White "Dus Chotimirsky, Fedor Ivanovich"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D05"]
[PlyCount "76"]
[EventDate "1925.11.10"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 e6 3. e3 c5 4. Bd3 d5 5. c3 Nbd7 6. Nbd2 Bd6 7. O-O O-O 8. Re1
Qc7 9. e4 cxd4 10. cxd4 dxe4 11. Nxe4 Nd5 12. Nxd6 Qxd6 13. Ng5 N7f6 14. Qf3
Qb4 15. Rd1 Bd7 16. Qg3 Rfc8 17. Qh4 h6 18. Nf3 a6 19. g4 Bb5 20. g5 hxg5 21.
Bxg5 Bxd3 22. Rxd3 Qxb2 23. Re1 Rc3 24. Rxc3 Qxc3 25. Kg2 Qc2 26. Bxf6 Nxf6 27.
Re5 Rc8 28. Rg5 Qe4 29. Qg3 g6 30. h3 Rc1 31. Re5 Qd3 32. Qf4 Qf1+ 33. Kg3 Kg7
34. d5 exd5 35. Nd4 Rc3+ 36. f3 Qg1+ 37. Kh4 Rc4 38. Rxd5 Qf2+ 0-1

[Event "Moscow International-01"]
[Site "Moscow"]
[Date "1925.11.25"]
[Round "12"]
[White "Levenfish, Grigory"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "114"]
[EventDate "1925.11.10"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. g3 Nc6 5. Bg2 d6 6. O-O Qb6 7. b3 Nf6 8. Bb2 e5
9. d3 Be7 10. Nd5 Nxd5 11. exd5 Nd4 12. Nd2 O-O 13. c3 Nf5 14. Qc2 Qc7 15. a4
b6 16. Nc4 Rb8 17. a5 b5 18. Nb6 Bg5 19. Nxc8 Qxc8 20. Qd1 Ne7 21. d4 exd4 22.
cxd4 c4 23. h4 Bh6 24. Bc1 Bxc1 25. Rxc1 Qc7 26. bxc4 bxc4 27. Qa4 Rfc8 28. Rc3
Rb5 29. Rfc1 Qxa5 30. Rxc4 Rxc4 31. Qxc4 g6 32. Qe2 Qd8 33. Ra1 Nf5 34. Rxa6
Nxd4 35. Qd3 Rb6 36. Ra4 Nb3 37. Qe3 Nc5 38. Ra1 Kg7 39. Ra7 Rb1+ 40. Kh2 Rb2
41. h5 gxh5 42. Re7 Kf8 43. Ra7 Qf6 44. Ra8+ Kg7 45. Qe8 Rxf2 46. Rd8 Nb7 47.
Qf8+ Kg6 48. Rd7 h4 49. Qg8+ Kh6 50. Qf8+ Kg6 51. Qg8+ Kh6 52. gxh4 Qxh4+ 53.
Kg1 Rf6 54. Qf8+ Kh5 55. Qg8 h6 56. Qe8 Qf2+ 57. Kh2 Rf4 0-1

[Event "Moscow International-01"]
[Site "Moscow"]
[Date "1925.11.26"]
[Round "13"]
[White "Bogoljubow, Efim"]
[Black "Tartakower, Saviely"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "103"]
[EventDate "1925.11.10"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 d5 3. d4 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nbd2 Qa5 7. Bh4 Ne4 8. a3
dxc4 9. Bxc4 Nxd2 10. Nxd2 Nf6 11. O-O Qh5 12. Nf3 Bd6 13. h3 O-O 14. Qd3 e5
15. dxe5 Bxe5 16. Nxe5 Qxe5 17. Bg3 Qe4 18. Qb3 Bf5 19. Rac1 Qe7 20. f3 Be6 21.
Bxe6 fxe6 22. e4 Nh5 23. Be5 Rad8 24. Qe3 Rd7 25. g4 Nf6 26. Qxa7 Rfd8 27. Qc5
Qf7 28. Bc3 Rd3 29. Rce1 Rf8 30. Qc4 Qd7 31. Kg2 h5 32. g5 Ne8 33. Qc5 Qf7 34.
Re3 Rd8 35. f4 Nc7 36. Qe5 Rd7 37. a4 b6 38. Kh2 Qg6 39. h4 Rfd8 40. Rf2 Ne8
41. f5 exf5 42. exf5 Qd6 43. Qxd6 Nxd6 44. Re6 c5 45. f6 Kf7 46. Rfe2 g6 47.
Re7+ Kf8 48. Rd2 Kg8 49. Rxd7 Rxd7 50. Be5 Ra7 51. Rxd6 Rxa4 52. Rd7 1-0

[Event "Moscow International-01"]
[Site "Moscow"]
[Date "1925.11.28"]
[Round "14"]
[White "Spielmann, Rudolf"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D01"]
[PlyCount "108"]
[EventDate "1925.11.10"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "URS"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 c6 4. Qd2 Bf5 5. f3 Nbd7 6. e4 dxe4 7. Qf4 Qa5 8.
O-O-O e6 9. Bxf6 Nxf6 10. fxe4 Bg6 11. Bd3 Bb4 12. Nge2 O-O-O 13. e5 Nd5 14.
Nxd5 Qxd5 15. Bxg6 fxg6 16. a3 Qxg2 17. Qf7 Qg5+ 18. Kb1 Qe7 19. Qxe7 Bxe7 20.
Nf4 Kd7 21. c4 Rhf8 22. Nd3 Kc7 23. Nc5 Bxc5 24. dxc5 Rxd1+ 25. Rxd1 Rf5 26.
Re1 Rf2 27. Kc1 Kd7 28. Rd1+ Ke7 29. Rd3 Rf7 30. h4 h5 31. Rb3 Kf8 32. Kd2 Kg8
33. Ke3 Kh7 34. Rd3 g5 35. hxg5 Kg6 36. Rd6 Kf5 37. g6 Re7 38. b4 Kxe5 39. Kf3
Kf5 40. b5 cxb5 41. cxb5 Kxg6 42. c6 bxc6 43. bxc6 Kf6 44. Rd1 Rc7 45. Rc1 Kf5
46. a4 g5 47. a5 h4 48. Rc4 e5 49. a6 Ke6 50. Kg4 Kd5 51. Ra4 Rh7 52. Kh3 Kxc6
53. Re4 Kd5 54. Rb4 Rh6 0-1

[Event "Berlin"]
[Site "Berlin"]
[Date "1926.11.??"]
[Round "?"]
[White "Bogoljubow, Efim"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "C79"]
[PlyCount "144"]
[EventDate "1926.11.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[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 d6 6. Re1 b5 7. Bb3 Na5 8. d4
Nxb3 9. axb3 Bb7 10. Bg5 h6 11. Bh4 Be7 12. dxe5 dxe5 13. Qxd8+ Rxd8 14. Nxe5
g5 15. Bg3 Nxe4 16. Nc3 Nxg3 17. hxg3 Rd6 18. Nd3 Re6 19. Rxe6 fxe6 20. Re1 Kf7
21. Ne4 Bxe4 22. Rxe4 Bd6 23. b4 Ra8 24. Ne5+ Bxe5 25. Rxe5 Ke7 26. f4 Kd6 27.
Kf2 c6 28. Re1 a5 29. Ra1 a4 30. Kf3 Rf8 31. Rd1+ Ke7 32. Rh1 gxf4 33. gxf4 Rd8
34. Ke3 Rg8 35. Rh2 Rg3+ 36. Kf2 Rg6 37. Kf3 Kd6 38. Rh5 Rf6 39. g4 Ke7 40. Rc5
Kd6 41. Rh5 Ke7 42. Ke4 Kd6 43. Ke3 Rg6 44. Kf3 Rf6 45. Kg3 Rg6 46. Rc5 Rg8 47.
Rh5 Rg6 48. g5 hxg5 49. fxg5 c5 50. bxc5+ Kxc5 51. Kg4 b4 52. Rh8 a3 53. Rc8+
Kb5 54. Rb8+ Kc5 55. bxa3 bxa3 56. Rb3 a2 57. Ra3 Rg8 58. Rxa2 Rc8 59. g6 Kd6
60. Kg5 Rc3 61. g7 Rg3+ 62. Kf6 Rf3+ 63. Kg6 Rg3+ 64. Kf7 Rf3+ 65. Ke8 Rg3 66.
Ra6+ Kd5 67. Ra5+ Kd4 68. Kf7 e5 69. c3+ Kd3 70. Rxe5 Kxc3 71. Re6 Rxg7+ 72.
Kxg7 Kd4 {# (88)} 1-0

[Event "Bad Homburg"]
[Site "Bad Homburg"]
[Date "1927.??.??"]
[Round "1.3"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "83"]
[EventDate "1927.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Nbd7 5. e3 c5 6. cxd5 exd5 7. dxc5 Nxc5 8.
Bb5+ Bd7 9. O-O Bxb5 10. Nxb5 Be7 11. b3 O-O 12. Bb2 Qb6 13. Nc3 Rfd8 14. Nd4
Rac8 15. Nf5 Bf8 16. Ne2 Nce4 17. f3 Nd6 18. Bd4 Qa6 19. Nh6+ gxh6 20. Bxf6 Nf5
21. Bd4 Re8 22. Qd2 Nxe3 23. Bxe3 Qe6 24. Bxa7 Qxe2 25. Qxd5 Red8 26. Qf5 Rc6
27. Bf2 Bg7 28. Qa5 Rdc8 29. Rad1 b6 30. Qa4 Qe8 31. Rfe1 Qf8 32. b4 Bc3 33.
Re4 Rd6 34. Rxd6 Qxd6 35. g3 Qd3 36. Kg2 Qd2 37. Qa6 Rb8 38. Qc4 Rd8 39. Re2
Qd3 40. Re8+ Kg7 41. Qg4+ Kf6 42. Qh4+ 1-0

[Event "Bad Homburg"]
[Site "Bad Homburg"]
[Date "1927.??.??"]
[Round "2.2"]
[White "Bogoljubow, Efim"]
[Black "Tartakower, Saviely"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "87"]
[EventDate "1927.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bf4 c6 6. e3 O-O 7. Bd3 Nbd7 8. O-O
Nh5 9. Be5 Nxe5 10. dxe5 g6 11. Qe2 f6 12. Rad1 Qc7 13. Qc2 Qb8 14. Qb3 fxe5
15. cxd5 exd5 16. e4 Kg7 17. exd5 Bg4 18. Be4 Nf6 19. h3 Nxe4 20. hxg4 Nc5 21.
Qc2 Rf4 22. Qe2 Bd6 23. Ng5 h6 24. g3 Rd4 25. Nf3 Rxg4 26. Nxe5 Rg5 27. Nf3 Rh5
28. dxc6 bxc6 29. b4 Nb7 30. Ne4 Rd5 31. Rxd5 cxd5 32. Qb2+ Kg8 33. Nf6+ Kf7
34. Ng4 Qh8 35. Qb3 Kf8 36. Qxd5 Rb8 37. Nfe5 Qg8 38. Qf3+ Kg7 39. Nd7 Rc8 40.
Qxb7 Rc7 41. Qe4 Rc4 42. Qe3 g5 43. Ngf6 Qf7 44. Ne8+ 1-0

[Event "Bad Homburg"]
[Site "Bad Homburg"]
[Date "1927.??.??"]
[Round "2.3"]
[White "Reti, Richard"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "A13"]
[PlyCount "118"]
[EventDate "1927.??.??"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 dxc4 4. Qa4+ Nd7 5. Bg2 Ngf6 6. O-O Bd6 7. Na3 Bxa3 8.
bxa3 O-O 9. Qxc4 Nb6 10. Qc2 Bd7 11. Bb2 Ba4 12. Qb1 Bc6 13. Ng5 Nbd7 14. Bxc6
bxc6 15. Rc1 c5 16. Rxc5 Rb8 17. Rc4 h6 18. Ne4 Nd5 19. Qc2 N7b6 20. Rc6 Qc8
21. d3 Qb7 22. Be5 Qa6 23. Bxc7 Rbc8 24. Bxb6 Rxc6 25. Qxc6 Rc8 26. Nc5 Rxc6
27. Nxa6 Rxb6 28. Nb4 Nc3 29. e3 a5 30. Nc2 Rb2 31. Nd4 Nxa2 32. Re1 Rd2 33.
Ra1 a4 34. Nb5 g5 35. Kg2 g4 36. Nd6 Nc3 37. Ne4 Rxd3 38. Nf6+ Kg7 39. Nxg4 f6
40. h4 h5 41. Nh2 Nb5 42. Nf3 Rxa3 43. Rxa3 Nxa3 44. Nd4 Kf7 45. Kf3 e5 46. Ne2
Nb1 47. Ke4 a3 48. Nc1 Nc3+ 49. Kd3 a2 50. Nb3 Na4 51. Na1 Nc5+ 52. Ke2 Ne4 53.
Kf3 f5 54. Kg2 Nd2 55. f3 e4 56. fxe4 Nxe4 57. Kf3 Kf6 58. Kf4 Nc5 59. Nc2 Nd3+
0-1

[Event "Berlin Freie Vereinigung"]
[Site "Berlin"]
[Date "1927.05.18"]
[Round "4"]
[White "Bogoljubow, Efim"]
[Black "Mieses, Jacques"]
[Result "1-0"]
[ECO "D21"]
[PlyCount "51"]
[EventDate "1927.05.14"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 dxc4 4. e4 c5 5. Nc3 cxd4 6. Nxd4 a6 7. Bxc4 b5 8. Bb3
Bb7 9. O-O Bb4 10. a4 Nc6 11. Nxc6 Bxc6 12. axb5 axb5 13. Rxa8 Qxa8 14. Nd5
exd5 15. exd5 Nf6 16. Qe2+ Kf8 17. dxc6 Qxc6 18. Be3 h6 19. Rc1 Qb7 20. Ra1 Kg8
21. Ra7 Qe4 22. f3 Qb1+ 23. Qd1 Qxd1+ 24. Bxd1 Nd5 25. Bd4 Bd6 26. Ra8+ 1-0

[Event "London British Empire Club"]
[Site "London"]
[Date "1927.10.11"]
[Round "2"]
[White "Bogoljubow, Efim"]
[Black "Thomas, George Alan"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "61"]
[EventDate "1927.10.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[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. e5 c5 5. Bd2 cxd4 6. Nb5 Bc5 7. b4 a6 8. bxc5
axb5 9. Qg4 Kf8 10. Nf3 Nc6 11. Bxb5 Nge7 12. O-O Bd7 13. Bd3 Qc7 14. Rfe1 Ng6
15. h4 Rc8 16. Qg3 f5 17. h5 Nge7 18. h6 Ng6 19. Rab1 Ra8 20. Rb2 Bc8 21. Qg5
Rg8 22. Qh5 Ke8 23. Bb5 gxh6 24. Nxd4 Kd8 25. Bxc6 bxc6 26. Rb6 Qf7 27. Rxc6
Ra4 28. Rd6+ Ke8 29. Nc6 Bd7 30. Rb1 Ra8 31. Rb7 1-0

[Event "London British Empire Club"]
[Site "London"]
[Date "1927.10.21"]
[Round "9"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "D37"]
[PlyCount "91"]
[EventDate "1927.10.10"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. d4 Nf6 4. Nc3 Nbd7 5. e3 Be7 6. Bd3 O-O 7. O-O c5 8. Qe2
b6 9. Rd1 Bb7 10. cxd5 exd5 11. Ba6 Qc8 12. Bxb7 Qxb7 13. b3 Ne4 14. Bb2 Nxc3
15. Bxc3 Nf6 16. Bb2 Rac8 17. Rac1 Rfd8 18. Nh4 Qd7 19. dxc5 bxc5 20. Qf3 Ne8
21. Nf5 Bf6 22. Ba3 g6 23. Nh6+ Kg7 24. Ng4 Be7 25. Ne5 Qe6 26. Nd3 c4 27. Nf4
Qf6 28. Bxe7 Qxe7 29. Nxd5 Qa3 30. bxc4 Qxa2 31. Qe4 Qa3 32. Qd4+ Kh6 33. c5 f6
34. e4 Kg7 35. h4 Rc6 36. Ra1 Qxc5 37. Rxa7+ Kh6 38. Qxc5 Rxc5 39. Rb1 g5 40.
hxg5+ Kxg5 41. f4+ Kg6 42. Rd1 Nd6 43. Rd3 Kh5 44. Rh3+ Kg6 45. Raxh7 Rc1+ 46.
Kh2 1-0

[Event "Berliner SG 100th anniversary"]
[Site "Berlin"]
[Date "1928.02.11"]
[Round "7"]
[White "Bogoljubow, Efim"]
[Black "Reti, Richard"]
[Result "1-0"]
[ECO "D30"]
[PlyCount "69"]
[EventDate "1928.02.04"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 c6 5. e3 Bb4+ 6. Nbd2 h6 7. Bxf6 Qxf6 8. a3
Ba5 9. Bd3 Nd7 10. O-O O-O 11. e4 dxe4 12. Nxe4 Qe7 13. Qe2 Bc7 14. Rfe1 b6 15.
b4 Rd8 16. c5 Nf8 17. Rac1 Ng6 18. g3 Bd7 19. Ned2 Nf8 20. Be4 bxc5 21. dxc5
Rac8 22. Qa6 Bb8 23. Nc4 Be8 24. Na5 Qc7 25. Nb7 f5 26. Bc2 Bh5 27. Nxd8 Bxf3
28. Nxe6 Nxe6 29. Rxe6 Bd5 30. Re7 Qxe7 31. Qxc8+ Qf8 32. Qxf5 Qxf5 33. Bxf5
Be5 34. Re1 Bc3 35. Re7 1-0

[Event "Match Bogoljubow-Euwe +3-2=5"]
[Site "Amsterdam & Den Haag"]
[Date "1928.04.12"]
[Round "4"]
[White "Euwe, Max"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D06"]
[PlyCount "90"]
[EventDate "1928.04.04"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. cxd5 Qxd5 4. Nc3 Qa5 5. Nf3 Nc6 6. e3 e5 7. d5 Nb4 8.
Bb5+ c6 9. Qa4 Qxa4 10. Bxa4 b5 11. Bb3 Nd3+ 12. Ke2 e4 13. Ng5 b4 14. Ncxe4
Ba6 15. Kf3 cxd5 16. Ba4+ Ke7 17. Nd2 h6 18. Nh3 g5 19. g4 h5 20. Nxg5 hxg4+
21. Kg2 Bh6 22. f4 gxf3+ 23. Ndxf3 Bxg5 24. Nxg5 Ne4 25. Nxe4 dxe4 26. Rf1
Rag8+ 27. Kh1 Rh3 28. Bd2 Rgh8 29. Rad1 Rxh2+ 30. Kg1 R2h7 31. Rf2 Rh1+ 32. Kg2
R1h2+ 33. Kg1 Rxf2 34. Bxb4+ Nxb4 35. Rd7+ Kf6 36. Kxf2 Nd3+ 37. Kg1 Rg8+ 38.
Kh2 Bc8 39. Rxa7 Ne5 40. Bd1 Nf3+ 41. Bxf3 exf3 42. Ra4 Rg2+ 43. Kh1 Rxb2 44.
Rf4+ Ke7 45. Kg1 Rg2+ 0-1

[Event "Match Bogoljubow-Euwe +3-2=5"]
[Site "Amsterdam & Den Haag"]
[Date "1928.04.28"]
[Round "7"]
[White "Bogoljubow, Efim"]
[Black "Euwe, Max"]
[Result "1-0"]
[ECO "D78"]
[PlyCount "71"]
[EventDate "1928.04.04"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 c6 5. Bg2 d5 6. O-O O-O 7. b3 Ne4 8. Bb2
dxc4 9. Qc2 Nd6 10. bxc4 Bf5 11. Qc1 Na6 12. Nbd2 Qc8 13. Re1 Ne4 14. Nb3 Bh3
15. Bh1 Qe6 16. Qf4 Rad8 17. Ne5 Nf6 18. Rad1 Qf5 19. Qe3 Nd7 20. Nd3 Rfe8 21.
Qc1 Nf8 22. e4 Qc8 23. d5 cxd5 24. exd5 Bg4 25. Rd2 e6 26. Bxg7 Kxg7 27. Qb2+
f6 28. Rc1 b6 29. Nd4 exd5 30. cxd5 Qd7 31. Qa3 Rc8 32. Rxc8 Qxc8 33. Rc2 Qb7
34. d6 Re4 35. h3 Nc5 36. hxg4 1-0

[Event "Match Bogoljubow-Euwe +3-2=5"]
[Site "Amsterdam & Den Haag"]
[Date "1928.04.29"]
[Round "8"]
[White "Euwe, Max"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "134"]
[EventDate "1928.04.04"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Nd2 Bb4 8. Qc2
O-O 9. Bxf6 Nxf6 10. Bd3 Re8 11. O-O e5 12. dxe5 Rxe5 13. cxd5 Bxc3 14. Nc4
Qxd5 15. Qxc3 Rg5 16. f3 Be6 17. Rad1 Qc5 18. b4 Nd5 19. Qxg7+ Kxg7 20. bxc5
Nc3 21. Ra1 Rxc5 22. Rfc1 Na4 23. Rab1 Rd8 24. Bf1 b6 25. e4 Rd4 26. Ne3 Rd2
27. Rxc5 Nxc5 28. Nc4 Rc2 29. Ne5 Na4 30. Rb4 Nc3 31. Rd4 c5 32. Rd8 Rxa2 33.
g4 Kf6 34. Nc6 Kg5 35. Rh8 h6 36. Nd8 Bb3 37. Rh7 Kg6 38. Rh8 Kg7 39. Re8 Rd2
40. Nc6 Ba4 41. Rc8 Bxc6 42. Rxc6 Nd1 43. h4 Ne3 44. Bh3 Nc2 45. Rc7 Nd4 46.
Bg2 a5 47. e5 a4 48. Ra7 c4 49. f4 c3 50. Be4 b5 51. f5 Kf8 52. Ra8+ Ke7 53.
f6+ Ke6 54. Re8+ Kd7 55. Re7+ Kd8 56. Rxf7 c2 57. Bxc2 Rxc2 58. Rf8+ Kd7 59.
Rf7+ Kc6 60. Ra7 Nf3+ 61. Kf1 Nxe5 62. g5 hxg5 63. hxg5 b4 64. f7 Nxf7 65. g6
Nh6 66. g7 b3 67. Ra6+ Kb7 0-1

[Event "Dortmund International-01"]
[Site "Dortmund"]
[Date "1928.07.29"]
[Round "3"]
[White "Bogoljubow, Efim"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "88"]
[EventDate "1928.07.27"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Nd7 4. Nc3 Ngf6 5. Bg5 Bb4 6. e3 c5 7. cxd5 exd5 8.
Bd3 Qa5 9. Qc2 c4 10. Bf5 O-O 11. O-O Re8 12. a3 Bxc3 13. Qxc3 Qxc3 14. bxc3
Nb6 15. Bxc8 Nxc8 16. Bxf6 gxf6 17. Nd2 Nd6 18. Rfe1 f5 19. f3 Re6 20. Kf2 Rae8
21. Nf1 Kf8 22. a4 b5 23. a5 a6 24. Ng3 f4 25. exf4 Rxe1 26. Rxe1 Rxe1 27. Kxe1
Ke7 28. Nf1 Nb7 29. Ne3 Kd6 30. Nc2 Nxa5 31. Nb4 Nc6 32. Nxa6 Ne7 33. Kd2 Nf5
34. g3 Ng7 35. Nb4 Nh5 36. Nc2 f5 37. Ne3 Ke6 38. Kc2 Nf6 39. Kb2 h5 40. Ka3 h4
41. Kb4 Nh5 42. Nf1 h3 43. Kxb5 Nf6 44. Ne3 Ne8 1-0

[Event "Bad Kissingen International Masters"]
[Site "Bad Kissingen"]
[Date "1928.08.15"]
[Round "4"]
[White "Reti, Richard"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "B85"]
[PlyCount "138"]
[EventDate "1928.08.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8.
Be3 Nbd7 9. Qe1 a6 10. Rd1 Qc7 11. a4 Ne5 12. f4 Nc4 13. Bc1 e5 14. Nb3 exf4
15. Rxf4 d5 16. Rxf6 Bxf6 17. Nxd5 Qc6 18. Nxf6+ Qxf6 19. Bxc4 Qc6 20. Rd4 Be6
21. Bxe6 fxe6 22. Qe2 Rac8 23. Rd1 Qxc2 24. Qxc2 Rxc2 25. Nd4 Rd8 26. Bg5 Rd7
27. b3 e5 28. Nxc2 Rxd1+ 29. Kf2 Rb1 30. Ne3 Rxb3 31. a5 b5 32. axb6 Rxb6 33.
Ke2 Rb4 34. Kf3 Kf7 35. Bh4 Rb1 36. Nc4 Ke6 37. Bg3 Rc1 38. Na5 Ra1 39. Nc4 Ra4
40. Ne3 a5 41. Be1 Ra3 42. Ke2 a4 43. Nc2 Rb3 44. Bb4 h5 45. Bf8 g5 46. h3 Rc3
47. Kd2 Rb3 48. Ke2 Rb2 49. Kd3 Rb1 50. Ke2 Rc1 51. Kd2 Rf1 52. Bc5 Rf4 53. Kd3
Rf7 54. Be3 Rd7+ 55. Ke2 Rg7 56. g4 h4 57. Bc1 Rc7 58. Kd3 Rb7 59. Bxg5 Rb3+
60. Kc4 Rxh3 61. Kb4 a3 62. Nxa3 Rxa3 63. Bxh4 Re3 64. Kc4 Rxe4+ 65. Kd3 Rxg4
66. Bf2 Kf5 67. Ke3 Ra4 68. Kf3 Ra3+ 69. Be3 Rb3 0-1

[Event "Bad Kissingen International Masters"]
[Site "Bad Kissingen"]
[Date "1928.08.17"]
[Round "6"]
[White "Marshall, Frank James"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "A48"]
[PlyCount "122"]
[EventDate "1928.08.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 c5 5. c3 cxd4 6. cxd4 Nc6 7. e3 d6 8.
Bd3 Bd7 9. O-O O-O 10. a3 Nd5 11. Qb3 Nb6 12. Rac1 Be6 13. Qd1 Rc8 14. b4 Qd7
15. Qe2 Rc7 16. Bb5 f6 17. Bf4 a6 18. Bd3 Rfc8 19. Rc2 Nd5 20. Bg3 Na7 21. Nc4
Nb5 22. Rfc1 Bh6 23. Qe1 Qd8 24. Nfd2 Bf7 25. Nb3 f5 26. f4 Bg7 27. Qd2 Nf6 28.
a4 Na7 29. Nba5 Bd5 30. Bh4 Ne4 31. Qe2 Bf6 32. Bxf6 Nxf6 33. Nb2 Kg7 34. Nac4
b5 35. Na5 Ne4 36. axb5 axb5 37. Nd1 Ba8 38. Bxe4 Bxe4 39. Rxc7 Rxc7 40. Rxc7
Qxc7 41. Qb2 Nc8 42. Nc3 Nb6 43. Nxb5 Qd7 44. Nc3 Na4 45. Nxa4 Qxa4 46. h3 Bd5
47. Kh2 Qb5 48. Qd2 Kf8 49. Kg1 Ke8 50. Kf2 h5 51. Qc3 Qa4 52. Nc4 Qc6 53.
Nxd6+ Qxd6 54. b5 Qe6 55. Kg3 Kf7 56. Qd2 Qe4 57. b6 Qe6 58. Kh2 Qxb6 59. g4 h4
60. gxf5 Qb1 61. fxg6+ Kg7 0-1

[Event "Bad Kissingen International Masters"]
[Site "Bad Kissingen"]
[Date "1928.08.18"]
[Round "7"]
[White "Bogoljubow, Efim"]
[Black "Rubinstein, Akiba"]
[Result "1-0"]
[ECO "D29"]
[PlyCount "67"]
[EventDate "1928.08.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c4 dxc4 4. e3 Nf6 5. Bxc4 e6 6. O-O a6 7. Qe2 b5 8. Bb3
Bb7 9. a4 b4 10. Rd1 Nbd7 11. Nbd2 cxd4 12. exd4 Be7 13. Nc4 O-O 14. Nce5 Nd5
15. a5 N7f6 16. Bd2 Rc8 17. Bc4 Qd6 18. Bd3 Bd8 19. Ra4 Be7 20. Raa1 Bd8 21.
Qe1 Be7 22. Nc4 Qb8 23. Nfe5 Rfd8 24. Qe2 Qa7 25. Be3 Nxe3 26. fxe3 Rf8 27. Nb6
Rc7 28. Rf1 Bd6 29. Rf2 Be7 30. Raf1 Bd8 31. Rf4 Nd5 32. Bxh7+ Kxh7 33. Qh5+
Kg8 34. Ng6 1-0

[Event "Bad Kissingen International Masters"]
[Site "Bad Kissingen"]
[Date "1928.08.20"]
[Round "8"]
[White "Tarrasch, Siegbert"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "94"]
[EventDate "1928.08.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[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. Qe2 Be7 6. c3 b5 7. Bc2 O-O 8. d4
d6 9. h3 exd4 10. Nxd4 Nxd4 11. cxd4 Bb7 12. O-O Re8 13. Rd1 Bf8 14. f3 g6 15.
Bg5 Bg7 16. Nd2 c5 17. dxc5 Qc7 18. Nb3 dxc5 19. Qf2 Nd7 20. Rab1 Rac8 21. Be3
Re7 22. Nc1 Re6 23. Ne2 Rd6 24. Rxd6 Qxd6 25. Rd1 Qe7 26. Bc1 Nf8 27. Kh1 Ne6
28. Bb3 c4 29. Bc2 b4 30. Bb1 Qc7 31. f4 c3 32. bxc3 bxc3 33. Bc2 Qc4 34. f5
Nc5 35. f6 Bf8 36. e5 Qe6 37. Bf4 Qxh3+ 38. Kg1 Qg4 39. Be3 Qc4 40. Kh2 Ne6 41.
Nc1 Qg4 42. Kg1 h5 43. Ne2 h4 44. Kh2 Qh5 45. Bf4 Bc5 46. Qf1 Nxf4 47. Nxf4
Qxe5 0-1

[Event "Bad Kissingen International Masters"]
[Site "Bad Kissingen"]
[Date "1928.08.22"]
[Round "10"]
[White "Spielmann, Rudolf"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "58"]
[EventDate "1928.08.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nf3 d6 6. O-O Nbd7 7. Nc3 e5 8. dxe5
dxe5 9. h3 c6 10. Be3 Qe7 11. Qb3 h6 12. Rfd1 Kh7 13. c5 Nh5 14. Rd6 f5 15. Qc2
Rf6 16. Rad1 Nf8 17. Bc1 e4 18. Nh2 Qe5 19. b4 Rxd6 20. Rxd6 Qxc3 21. Qd1 a5
22. g4 Nf6 23. Bd2 Qc4 24. Bxh6 Bxh6 25. Rxf6 Bg7 26. Rd6 axb4 27. gxf5 Bxf5
28. Ng4 Bxg4 29. hxg4 Rxa2 0-1

[Event "Berliner SV Meisterturnier"]
[Site "Berlin"]
[Date "1928.09.30"]
[Round "7"]
[White "Bogoljubow, Efim"]
[Black "Steiner, Lajos"]
[Result "1-0"]
[ECO "D51"]
[PlyCount "51"]
[EventDate "1928.09.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bg5 h6 6. Bh4 dxc4 7. e3 c5 8. Bxc4
Be7 9. O-O O-O 10. Qe2 a6 11. Rad1 b5 12. Bb3 Qb6 13. Ne5 c4 14. Bc2 Re8 15. f4
Bb7 16. Bb1 Rac8 17. a3 a5 18. a4 b4 19. Nb5 c3 20. bxc3 bxc3 21. Rc1 Nxe5 22.
fxe5 Nd5 23. Qd3 Bxh4 24. Qh7+ Kf8 25. Nd6 f5 26. Qh8+ 1-0

[Event "Berliner SV Meisterturnier"]
[Site "Berlin"]
[Date "1928.10.01"]
[Round "8"]
[White "Richter, Kurt Paul"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "154"]
[EventDate "1928.09.23"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8.
Bxc6 dxc6 9. Re1 Nc5 10. Nxd4 Ne6 11. Nf5 Qxd1 12. Rxd1 Bd8 13. Nc3 O-O 14. Ne4
b6 15. Nfg3 c5 16. Be3 Bb7 17. f4 f5 18. exf6 Bxf6 19. Nxf6+ Rxf6 20. f5 Nf8
21. Bg5 Rf7 22. Re1 h6 23. Bd2 Bd5 24. a4 Nd7 25. Rad1 c6 26. Bc3 a5 27. Nh5
Nf8 28. Rd3 Raa7 29. Rg3 Rxf5 30. Bxg7 Rxh5 31. Bxh6+ Ng6 32. Bd2 Bf7 33. Bc3
Rd7 34. Rf3 Rg5 35. Rf6 Nh4 36. g3 Kh7 37. Ref1 Bd5 38. Rf8 Ng6 39. Rb8 Ne5 40.
Rf4 Ng6 41. Rf6 Ne5 42. Rbf8 Rf7 43. R6xf7+ Nxf7 44. Rb8 Ne5 45. Rxb6 Nf3+ 46.
Kf2 Nxh2 47. Rb7+ Kg8 48. g4 Rxg4 49. Bxa5 Rg2+ 50. Ke3 Ng4+ 51. Kf4 Nh6 52.
Ke5 Nf7+ 53. Kf6 Re2 54. Rb8+ Kh7 55. Bc3 Nd6 56. Be5 Rf2+ 57. Ke7 Nc4 58. Bf6
Kg6 59. Rf8 Rxc2 60. Bh8 Re2+ 61. Kd8 Nxb2 62. Rf4 Nd3 63. Rf1 Ne5 64. Kc7 Nc4
65. Rg1+ Kf5 66. Rf1+ Ke4 67. Ra1 Rh2 68. Bf6 Rh7+ 69. Kb8 Rf7 70. Bd8 Rd7 71.
Bc7 Nd6 72. Bxd6 Rxd6 73. a5 c4 74. Kc7 Rh6 75. Kb6 c3 76. Kc5 c2 77. a6 Kd3
0-1

[Event "Match Bogoljubow-Euwe +2-1=7"]
[Site "Netherlands"]
[Date "1928.12.28"]
[Round "5"]
[White "Bogoljubow, Efim"]
[Black "Euwe, Max"]
[Result "1-0"]
[ECO "E94"]
[PlyCount "103"]
[EventDate "1928.12.23"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[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. Nf3 O-O 6. Be2 Nbd7 7. O-O e5 8. d5
Nc5 9. Nd2 a5 10. Qc2 Nfd7 11. Nb3 f5 12. exf5 Rxf5 13. Bg4 Rf8 14. Be3 b6 15.
Nxc5 Nxc5 16. Bxc8 Qxc8 17. Bxc5 bxc5 18. Rfe1 Bh6 19. Re2 Qd7 20. Rae1 Rf4 21.
Ne4 Qf5 22. f3 Qd7 23. Re3 Rff8 24. Ra3 Kg7 25. Qc3 a4 26. Qc2 Ra5 27. Nc3 Rfa8
28. Re4 Bf4 29. Nb5 h5 30. Qe2 Rf8 31. Qe1 Ra6 32. Qd1 Rfa8 33. Qc2 Bg5 34. g3
Rf8 35. Kg2 Raa8 36. Qd1 Ra5 37. h4 Bf6 38. Rxa4 Rxa4 39. Qxa4 g5 40. hxg5 Bxg5
41. Qd1 Rf6 42. Nc3 Qf5 43. Re1 Rg6 44. Ne4 Bf4 45. Kf2 Qh3 46. gxf4 h4 47.
fxe5 Qh2+ 48. Ke3 dxe5 49. Kd3 h3 50. Rh1 Qxb2 51. Qa1 Qg2 52. Qxe5+ 1-0

[Event "Match Bogoljubow-Euwe +2-1=7"]
[Site "Netherlands"]
[Date "1929.01.02"]
[Round "7"]
[White "Bogoljubow, Efim"]
[Black "Euwe, Max"]
[Result "1-0"]
[ECO "E52"]
[PlyCount "65"]
[EventDate "1928.12.23"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 O-O 6. Bd3 d5 7. O-O Bb7 8. cxd5
exd5 9. a3 Be7 10. b4 Nbd7 11. Rb1 a6 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 Re8 15.
Ne2 Rb8 16. Nd4 c5 17. Nf3 Nf8 18. f5 d4 19. exd4 Bxf3 20. Qxf3 Qxd4+ 21. Kh1
c4 22. Bc2 Rbc8 23. Bf4 b5 24. Rbd1 Qb6 25. Qg3 Rcd8 26. Rc1 Kh8 27. Rf3 f6 28.
Rcf1 Nd7 29. e6 Ne5 30. Bxe5 fxe5 31. f6 Bxf6 32. Qh3 Rd3 33. Rxd3 1-0

[Event "Karlsbad-04 International Masters"]
[Site "Karlovy Vary"]
[Date "1929.08.18"]
[Round "15"]
[White "Bogoljubow, Efim"]
[Black "Thomas, George Alan"]
[Result "1-0"]
[ECO "D63"]
[PlyCount "109"]
[EventDate "1929.07.31"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "CZE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Nbd7 5. e3 Be7 6. Nf3 O-O 7. Rc1 c6 8. a3
Ne4 9. Bxe7 Qxe7 10. Qc2 Nxc3 11. Qxc3 Re8 12. Rd1 Qf6 13. Be2 b6 14. O-O Ba6
15. b4 Rac8 16. Rc1 e5 17. Rfd1 exd4 18. Qxd4 Ne5 19. Nxe5 Qxe5 20. Qxe5 Rxe5
21. b5 Bb7 22. bxc6 Rxc6 23. cxd5 Rxc1 24. Rxc1 Kf8 25. Rc7 Bxd5 26. Rxa7 Bb3
27. Kf1 Rc5 28. Bd3 Rc1+ 29. Ke2 Ra1 30. e4 g6 31. h4 Ke8 32. Bb5+ Kd8 33. Ke3
Ra2 34. g3 Kc8 35. Be8 Kb8 36. Rd7 Kc8 37. Ra7 Kb8 38. Re7 Rxa3 39. Kd4 Kc8 40.
Ke5 Kd8 41. Kf6 Bc4 42. f4 b5 43. Bxf7 Ra6+ 44. Be6 b4 45. f5 gxf5 46. exf5
Bxe6 47. fxe6 Ra3 48. Rd7+ Ke8 49. g4 Rf3+ 50. Kg5 Re3 51. Rxh7 Rxe6 52. Rb7
Re4 53. h5 Kf8 54. h6 Kg8 55. Kh5 1-0

[Event "World-ch13 Alekhine-Bogoljubow +11-5=9"]
[Site "GER/NLD"]
[Date "1929.09.11"]
[Round "4"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "E38"]
[Annotator "ChessBase"]
[PlyCount "75"]
[EventDate "1929.09.06"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Na6 6. a3 Bxc3+ 7. Qxc3 Nxc5 8.
f3 a5 (8... d5 $5 9. cxd5 b6 $5 {N} 10. e4 (10. dxe6 $2 Bxe6 {בc @}) (10. b4
Na4 11. Qb3 b5 12. e4 a6 13. Ne2 O-O 14. Bg5 h6 15. Bh4 exd5 16. e5 Re8 $1 17.
f4 $5 g5 18. Bf2 Ne4 19. Bd4 Be6 20. Qf3 (20. h4 $5 {RR} g4 21. Ng3 {Krnic,Z})
20... Rc8 21. f5 Bd7 22. e6 (22. Ng3 $2 Rxe5 $1 $17 {Miles-de Firmian/Manila
izt/1990}) 22... Bxe6 23. fxe6 Rxe6 24. g3 Nac3 25. Bh3 Nd2 $13) 10... exd5 11.
e5 Nfd7 12. Nh3 O-O 13. Be2 Re8 $15) 9. e4 O-O 10. Bf4 {[%csl Rd6][%cal Yf4d6]
><d6} (10. Be3 b6 11. Rd1 d5 12. Ne2 Qe7 13. e5 Nfd7 14. cxd5 exd5 15. Nf4 Bb7
16. Nxd5 Bxd5 17. Rxd5 Rac8 18. Bb5 $18 {Chekhov,V-Zaitsev,I/Moskva/1982})
10... Qb6 11. Rd1 Ne8 12. Ne2 d6 13. Be3 {[%cal Rb2b4] /\b4} Qc7 (13... a4 14.
e5 $1) 14. Nd4 Qe7 15. Nb5 {[%cal Rb5d6] /\Nd6} Ra6 16. Be2 f5 $5 17. e5 dxe5
18. Qxe5 Nd7 19. Qc3 e5 20. O-O Rg6 $5 21. Qxa5 f4 22. Bc1 (22. Bf2 e4 23. fxe4
f3) 22... Qg5 23. Rf2 e4 $2 (23... Ra6 $142) 24. fxe4 $18 Ne5 25. Qd8 Nf6 26.
Bxf4 Nf3+ 27. Bxf3 Qxf4 28. Qd6 $1 Qh4 29. g3 $1 (29. e5 Qxf2+ 30. Kxf2 Ne4+
$19) 29... Qh3 30. e5 h6 (30... Ng4 $2 31. Bd5+ Be6 32. Qxf8#) 31. Bd5+ Kh7 32.
Qxf8 Nxd5 33. cxd5 Bg4 34. Rd3 Qh5 35. Nd6 Be2 36. Nf7 Rb6 37. Rd2 Bc4 38. Qc5
1-0

[Event "World-ch13 Alekhine-Bogoljubow +11-5=9"]
[Site "GER/NLD"]
[Date "1929.09.15"]
[Round "6"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "E22"]
[Annotator "ChessBase"]
[PlyCount "95"]
[EventDate "1929.09.06"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 Qe7 5. a3 (5. Bg5 b6 6. a3 Bxc3+ 7. Qxc3
Bb7 8. f3 d6 9. Nh3 h6 10. Bh4 Nbd7 {Christiansen-Karpov/Wijk m(02)25'/1993/
CBM 34}) 5... Bxc3+ 6. Qxc3 b6 7. f3 d5 8. cxd5 Nxd5 9. Qc2 Qh4+ 10. g3 Qxd4
11. e4 Ne7 (11... Ne3 12. Qd3 Qxd3 13. Bxd3 Ba6 14. Bxa6 Nc2+ 15. Kd1 Nxa1 16.
Bb7 Kd7 17. Bxa8 Na6 18. Bb7 Nc5 19. b4 Nxb7 20. Bb2 Nb3 21. Kc2 $18) 12. Bf4 (
12. Qxc7 $143 Nbc6) 12... Bd7 13. Rd1 Qa4 14. Qxc7 Qc6 15. Ne2 Qxc7 16. Bxc7
Na6 17. Bd6 Bb5 18. Nc3 Bxf1 19. Rxf1 Nc8 20. Bf4 Ke7 21. Rf2 Rd8 22. Rxd8 Kxd8
23. Rd2+ Ke8 24. Nb5 f6 25. b4 Ne7 26. Kd1 Ng6 27. Bc7 e5 28. Kc2 Nf8 29. Bd6
Ne6 30. f4 exf4 31. gxf4 Rc8+ 32. Kb3 Ra8 33. h4 Kf7 34. f5 Nd8 (34... Nf8 35.
Bxf8 Kxf8 36. Rd7) 35. Bf4 Ke7 36. Rg2 g6 (36... Kf8 37. e5 fxe5 $6 (37... Nc6
38. exf6 gxf6 39. Bh6+ Ke7 40. Rg7+ $18) (37... Nf7 38. e6 Nd8 39. e7+ $18) 38.
Bxe5 $18) 37. Rc2 gxf5 38. exf5 Nf7 39. Re2+ Kd7 40. Re6 Rg8 41. Rxf6 Ke7 42.
Re6+ Kd7 43. Bd6 Nxd6 44. Rxd6+ Ke8 45. Nxa7 Rg3+ 46. Ka4 Rg7 47. Nc6 Nc7 48.
f6 (48. f6 Rf7 (48... Rd7 49. f7+) (48... Rg3 49. Rd8+ Kf7 50. Rd7+ $18) 49.
Rd8#) 1-0

[Event "World-ch13 Alekhine-Bogoljubow +11-5=9"]
[Site "GER/NLD"]
[Date "1929.10.13"]
[Round "13"]
[White "Alekhine, Alexander"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D52"]
[Annotator "ChessBase"]
[PlyCount "68"]
[EventDate "1929.09.06"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 Nxd5 8.
Qd2 Bb4 9. Rc1 O-O 10. Bd3 h6 $1 11. Bh4 e5 12. O-O Re8 (12... exd4 13. exd4
Re8 $1 14. Rfe1 (14. Bb1 Nf8 15. Ne5 Be6 16. Rfe1 (16. Nd3 $5) 16... c5 $1 17.
Nc4 $6 (17. dxc5 Nxc3 18. bxc3 Bxc5 $15) (17. Nf3 $5) 17... Qa6 18. Ne3 Nxe3
19. fxe3 (19. Qxe3 Bxa2 $1 $17) (19. Rxe3 Bxa2 $1 $17) 19... Bxa2 $1 20. Bxa2
Qxa2 $17 {Oll-Smagin/Kobenhavn/1993}) 14... Rxe1+ 15. Rxe1 N7f6 $1 $15) 13. e4
Nf4 14. Bc4 Ng6 15. a3 Nxh4 16. Nxh4 Be7 (16... Bxc3 $8) 17. Nf5 (17. b4 $1
Qxa3 18. Ra1 Qxb4 19. Bxf7+ Kxf7 20. Qa2+ Kf6 21. f4 $18 {Rabinovich} Qxd4+ 22.
Kh1 Qxc3 23. fxe5+ Kxe5 24. Rad1 Bxh4 25. Rf5+ Kxe4 26. Qb1+ Ke3 27. Rf3+ Ke2
28. Rxc3 Kf2 29. Qf5+ Ke2 30. Qc2#) 17... Bf8 18. b4 Qd8 19. Qa2 Qf6 20. d5 Nb6
21. Ne3 Qg6 22. Bb3 a5 23. b5 a4 24. Bd1 cxd5 25. Nexd5 Nxd5 26. Nxd5 Be6 27.
Rc4 Rec8 28. Re1 Bxd5 29. exd5 Qd3 30. Rxc8 (30. Rxa4 Rxa4 (30... Rc1 $19) 31.
Bxa4 Qe4 $19) 30... Rxc8 31. Bxa4 $2 $138 (31. Qa1 $142 Qxb5 32. Rxe5 Bd6 33.
Re1 Qxd5 34. Bxa4 Ra8 $15 {Alekhine} 35. Bc2 Rxa3 $4 36. Re8+ $1 $18) 31... Qe4
32. Qd2 Qxa4 33. d6 Qd4 34. Qxd4 exd4 0-1

[Event "World-ch13 Alekhine-Bogoljubow +11-5=9"]
[Site "GER/NLD"]
[Date "1929.10.15"]
[Round "14"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "D30"]
[Annotator "ChessBase"]
[PlyCount "141"]
[EventDate "1929.09.06"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 c5 6. O-O Nc6 7. Nc3 Be7 (7... Bd6
$142 {/\Qe7 Tarrasch}) 8. a3 a5 9. dxc5 Bxc5 10. Qe2 O-O 11. e4 dxc4 (11... d4
12. e5 dxc3 (12... Nd7 13. Bxh7+) (12... Nxe5 $5) 13. exf6 Qxf6 14. Bg5 Nd4 15.
Bxf6 Nxe2+ 16. Bxe2 gxf6 17. bxc3) 12. Bxc4 e5 13. h3 (13. Bg5 Bg4 {[%cal
Rc6d4] /\Nd4}) 13... Nd4 14. Nxd4 Bxd4 15. Bg5 Be6 16. Nd5 (16. Bxe6 fxe6 $15)
16... Bxd5 17. Bxd5 h6 18. Bxf6 Qxf6 19. Rad1 Rac8 20. Rd3 Rc7 21. b3 {[%cal
Ya3a4,Yd5c4] /\22.a4, 23.Bc4 closing the c-file} b5 22. Rf3 Qb6 23. a4 bxa4 24.
bxa4 Qb4 25. Qa2 Qb2 $8 26. Qxb2 Bxb2 27. Rb1 Bd4 28. Rb5 Ra7 29. h4 $14 h5 $6
{Black is better to keep his pawns on the black squares.} 30. Rb7 Rxb7 31. Bxb7
Rd8 32. Bd5 Rd7 33. Rb3 Kf8 34. Rb5 Ra7 35. Bb7 Ke7 36. g3 Kd6 37. Kg2 Kc7 38.
Bd5 Kd6 39. f4 f6 40. Bb3 Ra6 41. Bf7 Rc6 42. Rd5+ (42. Rxa5 Rc2+ 43. Kh3 Rc3
$132) 42... Ke7 43. Bxh5 Rc5 44. fxe5 fxe5 45. Bf3 Kf6 (45... Rxd5 46. exd5 $18
) 46. Rd6+ (46. Rxc5 Bxc5 $10) 46... Ke7 47. Rg6 Kf8 48. Bh5 Be3 49. Kf3 Rc3
50. Ke2 Bc5 (50... Bd4 $142 $14 {Bogoljubow}) 51. Re6 g6 52. Bxg6 Re3+ 53. Kd1
Rxg3 54. h5 {[%cal Rh5h6] /\h6} Kg7 $8 55. Rxe5 Bb4 56. Ke2 Ra3 57. Be8 Rh3 58.
Bd7 Rc3 59. Re6 Bf8 60. Ra6 Bb4 61. h6+ Kf7 62. Be6+ Kf6 63. Bf5+ Kf7 64. Ra7+
Be7 65. Rxa5 Rc2+ 66. Kf3 Rh2 67. h7 Bf6 68. e5 Bg7 69. Ra7+ Kf8 70. e6 Be5 71.
e7+ 1-0

[Event "World-ch13 Alekhine-Bogoljubow +11-5=9"]
[Site "GER/NLD"]
[Date "1929.10.26"]
[Round "18"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "C13"]
[Annotator "ChessBase"]
[PlyCount "101"]
[EventDate "1929.09.06"]
[EventType "match"]
[EventRounds "25"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 (6... Bxf6 7.
Nxf6+ Qxf6 8. Nf3) 7. Nf3 (7. g3 f5 8. Nc3 Bf6 9. Nge2 Nc6 10. d5 exd5 11. Nxd5
Bxb2 12. Bg2 $1 O-O 13. O-O $10 {Fischer,R-Petrosian,T(3)/Buenos Aires cf/1971}
) 7... f5 8. Nc3 c6 (8... Bf6 9. Qd2 O-O (9... c5 10. Bb5+ (10. d5 exd5 11.
Nxd5 (11. O-O-O $1 {Klovans,J} Qb6 12. Bb5+ {/\ Nd5+/-}) 11... Bxb2 $13) 10...
Bd7 11. dxc5 (11. Bxd7+ Qxd7 12. d5 e5 $13) 11... a6 12. Bxd7+ Nxd7 13. O-O-O (
13. Na4 Qc7 14. O-O-O Nxc5 15. Nxc5 Qxc5 16. Qd7+ Kf8 17. Qd6+ Qxd6 18. Rxd6
Rg8 19. g3 Ke7 20. Rb6 Rab8 $10 {Wedberg,T-Andersson,U/Haninge/1988}) 13... Qc7
14. Qd6 Rc8 15. Nd5 Qxc5 16. Nxf6+ Nxf6 17. Qxc5 {1/2-1/2 Sokolov,A-Andersson,
U/Bruxelles/1988}) 10. O-O-O c5 11. d5 e5 12. h4 Bg7 {N} (12... Nd7) 13. d6 $1
{Klovans,J N} Be6 14. Ng5 Nc6 15. g4 fxg4 $2 (15... Nd4 16. gxf5 Bxf5 17. Bd3
Qd7 18. Bxf5 $16 (18. Nd5 Kh8 (18... Qxd6 $2 {Klovans,J} 19. Bxf5 Qxd5 20.
Bxh7+ Kh8 21. Kb1 $18) 19. Ne7 f6 $1 $13 (19... Bxd3 $2 {Klovans,J} 20. Qxd3 f5
21. Qc4 $16 {/\ Qg8, Nf7#}))) 16. Qd3 $18) 9. g3 Nd7 10. Bg2 Qc7 11. Qe2 b5 $6
(11... b6 $142) 12. Ne5 Bb7 (12... Nxe5 13. dxe5 {[%cal Rc3b5] /\Nb5} Bb7 $2
14. Nxb5 cxb5 15. Qxb5+) 13. O-O-O Nb6 14. Qh5 Rf8 15. f4 b4 16. Ne2 Nd5 17.
Bxd5 cxd5 18. Kb1 a5 19. g4 $1 fxg4 20. f5 exf5 21. Qxf5 a4 22. Rhe1 a3 23. b3
Bc8 24. Qxh7 Be6 25. Qd3 {[%cal Yd3b5] /\26.Qb5} O-O-O 26. c3 Kb7 27. Rc1 Qb6
28. cxb4 Bxb4 29. Rc6 Qa5 (29... Bxe1 $6 30. Rxb6+ Kxb6 31. Nc3 Bxc3 32. Qxc3
$40) 30. Rec1 Rc8 31. Nf4 Bd6 (31... Rxc6 32. Nxc6 Qb6 33. Nxe6 fxe6 34. Qh7+)
32. Nxe6 $1 $16 (32. Rxd6 $2 Rxc1+ 33. Kxc1 Qe1+ 34. Kc2 Rc8+ $14) 32... fxe6
33. Qh7+ Rc7 34. Rxc7+ Bxc7 35. Qd7 Qb6 36. Nd3 $18 Rd8 (36... Rf6 37. Nc5+ Kb8
(37... Ka7 38. Na4 $18) 38. Na6+ $18) 37. Rxc7+ Qxc7 38. Nc5+ Kb6 39. Qxc7+
Kxc7 40. Nxe6+ Kd7 41. Nxd8 Kxd8 42. b4 $18 Kd7 43. Kc2 Kc6 44. Kb3 Kb5 45.
Kxa3 Kc4 46. b5 Kxb5 47. Kb3 Ka5 48. a4 Ka6 49. Kb4 Kb6 50. a5+ Kc6 51. Ka4 1-0

[Event "Stockholm"]
[Site "Stockholm"]
[Date "1930.??.??"]
[Round "?"]
[White "Stahlberg, Gideon"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D13"]
[Annotator "TFS"]
[PlyCount "76"]
[EventDate "1930.??.??"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 Ne4 7. Qb3 e6 8. e3
$6 g5 $1 9. Bg3 h5 $1 10. Bd3 (10. h3 Nxg3 11. fxg3 Bd6 12. Kf2 h4 $1 $17)
10... Nxc3 11. bxc3 h4 12. Be5 f6 13. Nxg5 Nxe5 (13... Rg8 $1) 14. dxe5 fxg5
15. Bg6+ Ke7 16. O-O Qb6 17. Qc2 h3 18. e4 $1 hxg2 19. Rfe1 d4 20. Qd2 $1 Bh6
21. cxd4 Kf8 22. Bh5 g4 23. Qc3 Qd8 24. Bxg4 Bd7 25. d5 Bf4 26. h3 Rh7 27. Rab1
$1 b6 28. dxe6 Be8 29. Red1 Qg5 30. Rd5 Re7 31. Rbd1 Bg6 32. Rd8+ Rxd8 33.
Rxd8+ Kg7 34. Qc8 Qxe5 35. Rh8 $1 Bh2+ 36. Kxg2 Bxe4+ 37. Bf3 $2 (37. Kf1 $1
$11) 37... Bxf3+ 38. Kxf3 Qd5+ $1 0-1

[Event "San Remo"]
[Site "San Remo"]
[Date "1930.01.18"]
[Round "3"]
[White "Bogoljubow, Efim"]
[Black "Rubinstein, Akiba"]
[Result "1-0"]
[ECO "D65"]
[Annotator "Bogoljubow,E"]
[PlyCount "153"]
[EventDate "1930.01.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ITA"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 Re8 8. a3
a6 9. cxd5 exd5 10. Bd3 c6 11. O-O Nf8 12. Qc2 Nh5 13. Bxe7 Qxe7 14. b4 Be6 15.
Qb2 Rad8 $2 (15... g5 $142) 16. a4 g5 $1 17. b5 {[%mdl 4] Minoritätsanriff}
axb5 18. axb5 g4 19. Nd2 Bc8 20. Rfe1 f5 21. Na2 Rd6 22. bxc6 bxc6 23. Qb6 Bd7
24. Nb4 Nf6 {[%cal Gf6e4,Gh7h5,Gh5h4,Gh4h3]} 25. Rc2 Ne4 26. Bxe4 {Den
Springer d2 braucht Weiß für die verteidigung des Punktes h2.} fxe4 27. Rec1
Qf6 28. Qb7 Re7 29. Qa8 Rf7 30. Nf1 h5 31. Ng3 $1 {[%csl Gf4]} h4 32. Nh5 Qg5
33. Qb8 Rh6 34. Nf4 g3 35. Nxc6 gxf2+ 36. Kxf2 Bxc6 37. Rxc6 Rxc6 38. Rxc6 h3
39. gxh3 Qh5 40. Ke1 Qf3 41. Rg6+ Kh7 42. Rg3 Qh1+ 43. Kd2 Qa1 $1 44. Qc8 Qa2+
45. Ke1 Qa1+ 46. Ke2 Qb2+ 47. Kf1 Ng6 48. Qg4 {[#]} Rxf4+ 49. exf4 Qc1+ 50. Kf2
Qd2+ 51. Kg1 Qc1+ 52. Kf2 Qd2+ 53. Qe2 Qxd4+ 54. Qe3 Qb2+ 55. Kf1 Qa1+ 56. Ke2
Qb2+ 57. Kd1 Qb1+ 58. Qc1 Qxc1+ {[%mdl 4096] Die letzte Hoffnung, doch ist das
Endspiel noch interessant.} 59. Kxc1 Nxf4 60. Rg4 Ne6 61. Kd2 Kh6 (61... Nd4 $5
) 62. Ke3 Kh5 63. Rg8 Kh4 64. Rg6 Nc7 65. Rc6 Ne8 66. Rc8 Nd6 67. Rd8 Nc4+ 68.
Kf4 Kxh3 69. Rxd5 e3 70. Kf3 Kxh2 71. Rc5 Nd2+ 72. Kxe3 $18 Nf1+ 73. Kf2 Ng3
74. Re5 Nh1+ 75. Kf3 Ng3 76. Rg5 Nf1 77. Kf2 1-0

[Event "San Remo"]
[Site "San Remo"]
[Date "1930.01.27"]
[Round "9"]
[White "Bogoljubow, Efim"]
[Black "Maroczy, Geza"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "65"]
[EventDate "1930.01.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ITA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 Bxg5 8. hxg5
g6 9. Bd3 Qe7 10. Nf3 c5 11. dxc5 Nc6 12. O-O-O Nxc5 13. Qf4 Bd7 14. Rh6 O-O-O
15. Qf6 Nxd3+ 16. cxd3 Qc5 17. d4 Qc4 18. Kb1 Kb8 19. Rh4 Rdf8 20. Qf4 Ne7 21.
Rh3 a5 22. Nd2 Qa6 23. Nb3 b6 24. Rc1 a4 25. Na1 Nc6 26. Nxd5 Bc8 27. Nf6 Nb4
28. Qd2 Qb5 29. Nc2 Nxc2 30. Qxc2 Rd8 31. Rxh7 Ba6 32. Qc7+ Ka8 33. Rxf7 1-0

[Event "San Remo"]
[Site "San Remo"]
[Date "1930.01.28"]
[Round "10"]
[White "Spielmann, Rudolf"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "B83"]
[PlyCount "134"]
[EventDate "1930.01.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ITA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8.
Kh1 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. Bf3 Qa5 12. Qe1 Qc7 13. Qe4 Nd7 14. Bf4
Qb6 15. Nb3 a5 16. a4 Bf6 17. Rab1 h6 18. Be2 Be7 19. Bd3 Nf6 20. Qd4 Qxd4 21.
Nxd4 Nd5 22. Bg3 Nb4 23. Bb5 Bf6 24. c3 Nd5 25. Rbd1 Rd8 26. Rfe1 Bd7 27. Kg1
Bxb5 28. Nxb5 Rdc8 29. Re4 Rd8 30. Ree1 g5 31. Nd6 Nb6 32. Nxb7 Rxd1 33. Rxd1
Nxa4 34. Rd2 Ra7 35. Nd6 Rd7 36. Kf1 Be7 37. b4 axb4 38. cxb4 Nc3 39. Rc2 Nd5
40. Rc8+ Kg7 41. Ne8+ Kg6 42. b5 Bb4 43. Rc4 Rb7 44. Nd6 Bxd6 45. Bxd6 Rxb5 46.
g3 Rb7 47. Kg2 Rb2 48. Bc5 h5 49. Re4 Rb3 50. h4 Kf5 51. Ra4 Rb5 52. Ba7 g4 53.
Rc4 Rb7 54. Ra4 Rb1 55. Bc5 f6 56. Ba7 e5 57. Ra5 Nc3 58. Be3 Ne2 59. Rc5 Ke4
60. Rc4+ Nd4 61. Rc1 Rxc1 62. Bxc1 f5 63. Bg5 f4 64. gxf4 exf4 65. Bf6 Nf5 66.
Bg5 Nd4 67. Bf6 Nb3 0-1

[Event "San Remo"]
[Site "San Remo"]
[Date "1930.01.31"]
[Round "12"]
[White "Tartakower, Saviely"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "98"]
[EventDate "1930.01.15"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ITA"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. g3 d5 3. Bg2 Nf6 4. Nc3 d4 5. Nb1 d3 6. cxd3 Nc6 7. Ne2 e5 8. d4
Nxd4 9. Nxd4 Qxd4 10. Nc3 Be6 11. Qa4+ Qxa4 12. Nxa4 O-O-O 13. f3 Nd7 14. b3
Nc5 15. Nxc5 Bxc5 16. Bb2 f6 17. Bf1 Bf2+ 18. Ke2 Bb6 19. d3 Rd6 20. Bg2 Rhd8
21. Rhd1 a5 22. h3 Bd4 23. Bxd4 Rxd4 24. Rac1 a4 25. Rc3 axb3 26. axb3 Rb4 27.
Rb1 Rd6 28. Kd2 Ra6 29. Rb2 Ra3 30. Kc2 Ra1 31. Kd2 Rxb3 32. Rbxb3 Bxb3 33.
Rxb3 Ra2+ 34. Ke3 Rxg2 35. g4 Rh2 36. d4 exd4+ 37. Kxd4 Rxh3 38. e5 fxe5+ 39.
Kxe5 Rh6 40. f4 Rd6 41. f5 h6 42. g5 hxg5 43. Rh3 b5 44. Rh7 Rd7 45. Ke6 b4 46.
Rh5 b3 47. Rxg5 Rd1 48. Rg2 c5 49. Kf7 Rd7+ 0-1

[Event "Match Bogoljubow-Stahlberg +3-0=1"]
[Site "Gothenburg"]
[Date "1930.04.04"]
[Round "1"]
[White "Stahlberg, Gideon"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C30"]
[PlyCount "90"]
[EventDate "1930.04.04"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "SWE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. d3 Nf6 4. Nc3 Bc5 5. f4 d6 6. Nf3 a6 7. f5 Nd4 8. Bg5 c6
9. Nxd4 Bxd4 10. Qd2 h6 11. Bxf6 Qxf6 12. Bb3 Bd7 13. Nd1 O-O-O 14. c3 Ba7 15.
Ne3 Qg5 16. Nc4 Kc7 17. Qxg5 hxg5 18. Nd2 f6 19. Bd1 d5 20. Bg4 g6 21. Ke2 Rh4
22. h3 gxf5 23. exf5 Rh7 24. Rae1 b5 25. Kd1 a5 26. Kc2 Rb8 27. b3 Kd6 28. Nf3
Bc8 29. Rd1 b4 30. c4 Bf2 31. Rdf1 Be3 32. Re1 Bf4 33. Rhg1 Bg3 34. Re2 a4 35.
Rb1 Ra7 36. Nd2 axb3+ 37. axb3 Ra2+ 38. Rb2 Ra1 39. Rb1 Rba8 40. Rxa1 Rxa1 41.
Nb1 Bf2 42. Kc1 Bd4 43. g3 e4 44. dxe4 dxc4 45. bxc4 Ba6 0-1

[Event "Match Bogoljubow-Stahlberg +3-0=1"]
[Site "Gothenburg"]
[Date "1930.04.06"]
[Round "2"]
[White "Bogoljubow, Efim"]
[Black "Stahlberg, Gideon"]
[Result "1-0"]
[ECO "D15"]
[PlyCount "67"]
[EventDate "1930.04.04"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "SWE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. cxd5 Nxd5 6. Qb3 Nxc3 7. bxc3 Qb6 8.
Nd2 Bg6 9. e4 Nd7 10. f4 f6 11. f5 Bf7 12. Bc4 Qxb3 13. axb3 Nb6 14. Be6 g6 15.
Nc4 Nxc4 16. bxc4 Bg7 17. O-O O-O 18. Bf4 Bxe6 19. fxe6 f5 20. e5 Rfd8 21. Rfb1
b6 22. Ra6 Rdb8 23. Kf2 h6 24. h4 Kh7 25. Ke3 Rb7 26. Kd3 Rab8 27. Kc2 Rc8 28.
c5 Rcb8 29. cxb6 axb6 30. Rba1 c5 31. Ra8 cxd4 32. cxd4 Rxa8 33. Rxa8 Rc7+ 34.
Kd3 1-0

[Event "Match Bogoljubow-Stahlberg +3-0=1"]
[Site "Gothenburg"]
[Date "1930.04.07"]
[Round "3"]
[White "Stahlberg, Gideon"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D35"]
[PlyCount "90"]
[EventDate "1930.04.04"]
[EventType "match"]
[EventRounds "4"]
[EventCountry "SWE"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Nc3 Nf6 5. Bg5 Nbd7 6. cxd5 exd5 7. e3 Be7 8.
Bd3 Ne4 9. Bf4 Ndf6 10. Qc2 O-O 11. O-O Nd6 12. Bxd6 Bxd6 13. Ne5 c5 14. Rad1
Qe8 15. f4 c4 16. Bf5 b5 17. Rf3 Be6 18. Rh3 g6 19. Bxe6 fxe6 20. Nf3 b4 21.
Nb1 a5 22. Ng5 Ra7 23. Nd2 a4 24. Ndf3 b3 25. axb3 axb3 26. Qb1 Re7 27. Ne5
Bxe5 28. fxe5 Ng4 29. Rf1 Rf5 30. Rxf5 gxf5 31. e4 dxe4 32. Rc3 Rd7 33. Rxc4
Nxe5 34. Nxe4 Qd8 35. Nf6+ Qxf6 36. dxe5 Qd8 37. Rc1 Rd2 38. Qa1 Kf7 39. Qa7+
Kg6 40. h4 Qxh4 41. Qa8 Qd4+ 42. Kh1 Qxe5 43. Qg8+ Kh6 44. Rg1 Qf6 45. Qg3 Qg5
0-1

[Event "Stockholm International Masters"]
[Site "Stockholm"]
[Date "1930.??.??"]
[Round "?"]
[White "Bogoljubow, Efim"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "D37"]
[Annotator "ChessBase"]
[PlyCount "93"]
[EventDate "1930.10.20"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 Nbd7 5. Bf4 a6 6. e3 Be7 7. Rc1 c5 8. dxc5
Nxc5 9. a3 O-O 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Qxd5 exd5 13. Be2 Bf5 14. Nd4 $1
Bg6 15. O-O Rfe8 16. Rfd1 h5 17. h3 Rac8 18. g4 $1 h4 19. Nf5 Bxf5 20. gxf5 Na4
21. Rxc8 Rxc8 22. Rxd5 Nxb2 23. Rd7 Bxa3 24. Rxb7 Rc1+ 25. Kg2 Rc2 26. Bh5 Nd3
27. Rb8+ Kh7 28. Bxf7 Nxf4+ $1 29. exf4 g6 30. Bxg6+ Kg7 31. Rb7+ Kg8 32. Bf7+
Kf8 33. Bb3 Rc6 $1 34. Rf7+ Ke8 35. Rh7 Rb6 36. Ba4+ Kf8 37. Rxh4 Be7 38. Rh8+
Kg7 39. Ra8 Rb4 40. Rxa6 Rxf4 41. Rg6+ Kh8 $4 (41... Kf8 42. Bc2 Bh4 43. f3 Rd4
44. Rg4 (44. Be4 Rd2+ 45. Kf1 Rf2+ 46. Kg1 Re2 $1) 44... Rd2+ 45. Kf1 Rxc2 46.
Rxh4) 42. Bc2 Bh4 43. f3 Rd4 44. Be4 Rd2+ 45. Kf1 Be7 46. f6 Bc5 47. Rg5 1-0

[Event "DSB-Meisterschaft von Deutschland-25"]
[Site "Swinemuende"]
[Date "1931.06.03"]
[Round "3"]
[White "Bogoljubow, Efim"]
[Black "Richter, Kurt Paul"]
[Result "1-0"]
[ECO "A51"]
[PlyCount "51"]
[EventDate "1931.06.01"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. Nf3 Nc6 5. Nbd2 Nc5 6. a3 a5 7. Nb3 h6 8. Bf4
Ne6 9. Bg3 Bc5 10. e3 d6 11. exd6 Qf6 12. Nxc5 Nxc5 13. dxc7 Qxb2 14. Be5 Qb3
15. Bxg7 Rg8 16. Bf6 Qxd1+ 17. Rxd1 Ne6 18. Ne5 Ne7 19. Be2 Nxc7 20. Bh5 Be6
21. Bxf7+ Bxf7 22. Rd7 Nc6 23. Rxf7 Ne6 24. Rxb7 Nc5 25. Rb5 Nxe5 26. Bxe5 1-0

[Event "Olympiad-04"]
[Site "Prague"]
[Date "1931.07.17"]
[Round "9"]
[White "Flohr, Salo"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "80"]
[EventDate "1931.07.12"]
[EventType "team-tourn"]
[EventRounds "19"]
[EventCountry "CSR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Czechoslovakia"]
[BlackTeam "Germany"]
[WhiteTeamCountry "CSR"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 d6 6. Nc3 Nbd7 7. O-O e5 8. d5
Nb6 9. b3 Bd7 10. h3 Nh5 11. e4 f5 12. exf5 gxf5 13. Bb2 Be8 14. Qe2 Nd7 15. b4
a6 16. Rad1 Bg6 17. c5 e4 18. Nd4 Bxd4 19. Rxd4 Ne5 20. Bc1 Qf6 21. Qe3 Nd3 22.
Ne2 Rae8 23. Rd1 Qg7 24. Qh6 Qd7 25. Be3 Ne5 26. Qg5 Qg7 27. Nf4 Nxf4 28. gxf4
Nf7 29. Qg3 Bh5 30. Qxg7+ Kxg7 31. Rc1 Kh6 32. cxd6 Nxd6 33. a4 Rg8 34. Kh2 Rg7
35. Rd2 Reg8 36. Bh1 Bf3 37. Bxf3 exf3 38. Bd4 Rg2+ 39. Kh1 Ne4 40. Rdc2 R8g3
0-1

[Event "Bled International"]
[Site "Bled"]
[Date "1931.08.27"]
[Round "4"]
[White "Bogoljubow, Efim"]
[Black "Pirc, Vasja"]
[Result "1-0"]
[ECO "D17"]
[PlyCount "79"]
[EventDate "1931.08.23"]
[EventType "tourn"]
[EventRounds "26"]
[EventCountry "SLO"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 dxc4 5. a4 Bf5 6. e3 Na6 7. Bxc4 Nb4 8. O-O
e6 9. Ne5 Bd6 10. Qe2 Nbd5 11. f3 Qc7 12. e4 Nxc3 13. bxc3 Bg6 14. Ba3 Bxa3 15.
Rxa3 O-O 16. Nd3 b6 17. Qe3 Rfd8 18. Raa1 Rac8 19. Ba6 Rb8 20. g4 h6 21. Qf4
Ne8 22. Qxc7 Nxc7 23. Bc4 f6 24. Nb4 Be8 25. a5 b5 26. Bb3 Kf8 27. f4 g6 28.
Rad1 Ke7 29. f5 gxf5 30. gxf5 exf5 31. Rxf5 Bd7 32. Rc5 Kd6 33. e5+ fxe5 34.
dxe5+ Ke7 35. Rd6 Rg8+ 36. Bxg8 Rxg8+ 37. Kf2 Rf8+ 38. Ke3 Rf1 39. Nxc6+ Ke8
40. Nd4 1-0

[Event "Bled International"]
[Site "Bled"]
[Date "1931.08.29"]
[Round "5"]
[White "Flohr, Salo"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D94"]
[PlyCount "102"]
[EventDate "1931.08.23"]
[EventType "tourn"]
[EventRounds "26"]
[EventCountry "SLO"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. e3 Bg7 5. Nf3 O-O 6. Bd3 c5 7. O-O cxd4 8. Nxd4
Nc6 9. Nxc6 bxc6 10. h3 Be6 11. cxd5 cxd5 12. Bd2 Bd7 13. Rc1 Rb8 14. b3 e5 15.
Qe2 Re8 16. e4 dxe4 17. Bc4 Be6 18. Bb5 Rf8 19. Bg5 Qa5 20. Bc6 Rfc8 21. Nxe4
Nxe4 22. Bxe4 Qa3 23. Rxc8+ Rxc8 24. Rd1 h6 25. Be3 Kh7 26. Bd5 Bxd5 27. Rxd5
Rc7 28. Qd2 f5 29. g3 Qe7 30. b4 Qe6 31. Rd6 Qc4 32. Qd5 Qxb4 33. Rd8 Qc4 34.
Qxc4 Rxc4 35. Ra8 f4 36. gxf4 exf4 37. Bd2 Ra4 38. Rc8 g5 39. Rc2 Kg6 40. f3
Bd4+ 41. Kf1 Bb6 42. Rc6+ Kh7 43. Rc2 h5 44. Bc1 Kg6 45. a3 Ra5 46. Rc6+ Kf5
47. Bb2 g4 48. Kg2 Rd5 49. Bc3 gxf3+ 50. Kxf3 Rd3+ 51. Kg2 f3+ 0-1

[Event "Bled International"]
[Site "Bled"]
[Date "1931.08.31"]
[Round "7"]
[White "Bogoljubow, Efim"]
[Black "Kashdan, Isaac"]
[Result "1-0"]
[ECO "D63"]
[PlyCount "147"]
[EventDate "1931.08.23"]
[EventType "tourn"]
[EventRounds "26"]
[EventCountry "SLO"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Nbd7 5. e3 Be7 6. Nc3 O-O 7. Rc1 c6 8. a3
a6 9. cxd5 cxd5 10. Bd3 b5 11. O-O Bb7 12. Qb3 Ne4 13. Bf4 g5 14. Bg3 Nxg3 15.
hxg3 f5 16. Ne2 Bd6 17. Qc2 Qf6 18. Nh2 h5 19. f4 g4 20. a4 b4 21. a5 Rfc8 22.
Qa4 Qd8 23. Kf2 Rxc1 24. Nxc1 Qc7 25. Nb3 Bc6 26. Qa1 Qb7 27. Rc1 Bb5 28. Bxb5
Qxb5 29. Nf1 Kf7 30. Nfd2 Ra7 31. Rc8 Rc7 32. Rxc7 Bxc7 33. Qh1 Nf6 34. Qa1 Nd7
35. Qh1 Bxa5 36. Qxh5+ Ke7 37. Qg5+ Ke8 38. Qg6+ Ke7 39. Qg5+ Ke8 40. e4 dxe4
41. Nxe4 Qd5 42. Qg8+ Ke7 43. Qg7+ Kd8 44. Nec5 Nxc5 45. Qf8+ Kd7 46. Nxc5+ Kc7
47. Qe7+ Kc8 48. Ke3 Qxg2 49. Qxe6+ Kb8 50. Qd6+ Bc7 51. Nxa6+ Ka7 52. Nxc7
Qxg3+ 53. Kd2 Qf2+ 54. Kd3 Qf1+ 55. Kc2 Qc4+ 56. Kd2 g3 57. Qd7 g2 58. Ne6+ Kb8
59. Nc5 Qxc5 60. dxc5 g1=Q 61. Qb5+ Kc8 62. Qxb4 Qf2+ 63. Kc3 Qe1+ 64. Kb3 Qd1+
65. Ka2 Qd5+ 66. Ka3 Qf3+ 67. b3 Qf1 68. Qc4 Qa1+ 69. Kb4 Qe1+ 70. Ka4 Qe8+ 71.
Ka3 Kc7 72. Qa6 Qb8 73. Qd6+ Kc8 74. Qe6+ 1-0

[Event "Bled International"]
[Site "Bled"]
[Date "1931.09.07"]
[Round "12"]
[White "Tartakower, Saviely"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D13"]
[PlyCount "112"]
[EventDate "1931.08.23"]
[EventType "tourn"]
[EventRounds "26"]
[EventCountry "SLO"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. Bf4 e6 7. e3 Be7 8. Bd3
O-O 9. a3 Nh5 10. Be5 f6 11. Ng5 g6 12. Nxh7 fxe5 13. Nxf8 Bxf8 14. Bxg6 Nf6
15. g4 Nh7 16. h4 Bg7 17. Bxh7+ Kxh7 18. Qc2+ Kh8 19. dxe5 Nxe5 20. O-O-O Bd7
21. h5 Rc8 22. h6 Bf8 23. g5 Be8 24. f4 Bg6 25. e4 Nc4 26. Qd3 Qb6 27. Qd4+
Qxd4 28. Rxd4 Bc5 29. f5 exf5 30. Rxd5 fxe4 31. Kb1 e3+ 32. Ka1 Nb6 33. Re5 Bd4
34. Re6 Bf5 35. Re7 Nc4 36. Rh4 Nxa3 37. bxa3 Bxc3+ 38. Ka2 Bd2 39. Rf4 Bh7 40.
Rd4 Bg8+ 41. Kb1 Bh7+ 42. Ka2 Rg8 43. Rdd7 Bf5 44. Rxb7 a5 45. a4 Bd3 46. Rbd7
e2 47. Rxd3 e1=Q 48. Rxe1 Bxe1 49. Rd5 Kh7 50. Kb3 Kg6 51. Kc4 Rb8 52. Rb5 Re8
53. Rd5 Re4+ 54. Rd4 Rxd4+ 55. Kxd4 Bd2 56. Kc4 Bxg5 0-1

[Event "Bled International"]
[Site "Bled"]
[Date "1931.09.14"]
[Round "17"]
[White "Pirc, Vasja"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "101"]
[EventDate "1931.08.23"]
[EventType "tourn"]
[EventRounds "26"]
[EventCountry "SLO"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d6 5. d4 Nbd7 6. O-O O-O 7. Nc3 e5 8. b3
Re8 9. h3 h6 10. dxe5 dxe5 11. Bb2 e4 12. Nd4 c6 13. Nc2 h5 14. Qd2 h4 15. g4
Nh7 16. Ne3 Qf6 17. Rfd1 Qf4 18. Nf1 Qxd2 19. Rxd2 f5 20. Rad1 Ndf6 21. gxf5
gxf5 22. Rd8 Be6 23. Rxa8 Rxa8 24. f3 exf3 25. Bxf3 Ng5 26. Bg2 Kf7 27. Na4 f4
28. Kh2 Re8 29. Rd2 Bf8 30. c5 Bh6 31. Bxf6 Kxf6 32. Nc3 Bf8 33. b4 Kf5 34. e4+
Ke5 35. Rf2 Bh6 36. Nd2 Rd8 37. Na4 Bxa2 38. Nb2 Rd4 39. Kh1 Kf6 40. Rxf4+ Ke7
41. Nf1 Nf7 42. Rxh4 Bg5 43. Rg4 Bc1 44. Na4 Be6 45. Rg3 Rxb4 46. Nc3 Bf4 47.
Rf3 Be5 48. Ng3 Rc4 49. Nce2 Rxc5 50. Nf5+ Bxf5 51. exf5 0-1

[Event "Bled International"]
[Site "Bled"]
[Date "1931.09.16"]
[Round "18"]
[White "Bogoljubow, Efim"]
[Black "Flohr, Salo"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "37"]
[EventDate "1931.08.23"]
[EventType "tourn"]
[EventRounds "26"]
[EventCountry "SLO"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 dxc4 3. e3 c5 4. Bxc4 e6 5. O-O Nf6 6. d4 Nc6 7. Nc3 Be7 8.
dxc5 Qxd1 9. Rxd1 Bxc5 10. a3 a6 11. b4 Be7 12. Bb2 b5 13. Nxb5 axb5 14. Bxb5
Bd7 15. Rxd7 Nxd7 16. Bxc6 Rc8 17. Ne5 O-O 18. Nxd7 Rfd8 19. b5 1-0

[Event "Bled International"]
[Site "Bled"]
[Date "1931.09.19"]
[Round "20"]
[White "Kashdan, Isaac"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D75"]
[PlyCount "60"]
[EventDate "1931.08.23"]
[EventType "tourn"]
[EventRounds "26"]
[EventCountry "SLO"]
[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. Nf3 O-O 5. g3 d5 6. cxd5 Nxd5 7. Bg2 Nxc3 8.
bxc3 c5 9. O-O Nc6 10. e3 Qa5 11. Qb3 Rb8 12. Nd2 Qc7 13. Ba3 b6 14. dxc5 Ba6
15. Rfd1 bxc5 16. Qd5 Nb4 17. Qb3 Nd3 18. Qc2 Qa5 19. Nb1 c4 20. Bc1 Rb6 21.
Na3 Bxc3 22. Rb1 Rxb1 23. Nxb1 Be1 24. f4 Bf2+ 25. Kh1 Qh5 26. Nd2 Bxg3 27. Nf3
Bxh2 28. Nxh2 Qxd1+ 29. Qxd1 Nf2+ 30. Kg1 Nxd1 0-1

[Event "Match Spielmann-Bogoljubow +4-3=3"]
[Site "Semmering"]
[Date "1932.01.07"]
[Round "1"]
[White "Spielmann, Rudolf"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D53"]
[PlyCount "124"]
[EventDate "1932.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "AUT"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 O-O 6. Bxf6 Bxf6 7. cxd5 exd5 8.
e3 Nc6 9. Be2 Ne7 10. O-O c6 11. Qb3 Qb6 12. Na4 Qxb3 13. axb3 a6 14. Nc5 Re8
15. b4 Rb8 16. Rfe1 Nf5 17. Bd3 Nd6 18. Nd2 Kf8 19. Kf1 g6 20. Ndb3 Be7 21.
Rec1 h5 22. h3 Kg7 23. Rc2 g5 24. Re2 Rh8 25. Kg1 Rh6 26. f3 g4 27. Kh2 Nf5 28.
e4 Nh4 29. f4 dxe4 30. Bxe4 Bd6 31. g3 Nf5 32. h4 Ne7 33. Rae1 b6 34. Nd3 Be6
35. Nd2 Rd8 36. Ra1 Bc7 37. Rxa6 Rxd4 38. Ra7 Bd6 39. Ne5 Bxb4 40. f5 Bd5 41.
Bxd5 Rxd5 42. Ndc4 Rb5 43. Rb7 Rf6 44. Nxb6 Rxf5 45. Nec4 Nd5 46. Rb8 Rf3 47.
Nd7 Nf6 48. Rxb5 cxb5 49. Nxf6 Kxf6 50. Nd2 Bxd2 51. Rxd2 Ke5 52. Kg2 b4 53.
Rd8 Rb3 54. Rd2 Ke4 55. Kf2 Rf3+ 56. Kg2 Ke3 57. Rc2 Rf5 58. b3 Rd5 59. Rc4
Rd2+ 60. Kg1 Kf3 61. Rxb4 Kxg3 62. Kf1 f5 0-1

[Event "Match Spielmann-Bogoljubow +4-3=3"]
[Site "Semmering"]
[Date "1932.01.08"]
[Round "2"]
[White "Bogoljubow, Efim"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "71"]
[EventDate "1932.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "AUT"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 d5 4. Nf3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. e3 Be7 8.
Bd3 Nh5 9. Bg3 Nxg3 10. hxg3 Nf6 11. Qc2 h6 12. O-O-O Qa5 13. Kb1 Bg4 14. Bf5
g6 15. Bxg4 Nxg4 16. Ne5 Nxe5 17. dxe5 O-O-O 18. e6 f5 19. g4 fxg4 20. Qxg6
Rdg8 21. Qc2 Kb8 22. e4 d4 23. Ne2 c5 24. f4 gxf3 25. gxf3 Qa6 26. Nf4 Qd6 27.
Qh2 Re8 28. Ng6 Qxh2 29. Rxh2 Rhg8 30. Ne5 Bd6 31. Nd7+ Kc7 32. Rxh6 Rh8 33.
Rg6 Reg8 34. Rxg8 Rxg8 35. e5 Be7 36. f4 1-0

[Event "Match Spielmann-Bogoljubow +4-3=3"]
[Site "Semmering"]
[Date "1932.01.20"]
[Round "10"]
[White "Bogoljubow, Efim"]
[Black "Spielmann, Rudolf"]
[Result "1-0"]
[ECO "D46"]
[Annotator "ChessBase"]
[PlyCount "57"]
[EventDate "1932.01.07"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "AUT"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {DSB 1932,S.46} d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 Be7 7.
O-O O-O 8. Qe2 b6 9. b3 Bb7 10. Bb2 c5 11. Rad1 Qc7 12. Ne5 cxd4 13. exd4 Rad8
14. f4 g6 15. Bb1 Rfe8 16. Rd3 Nf8 17. Rg3 a6 18. h4 N6d7 19. h5 Bf6 20. cxd5
exd5 21. hxg6 fxg6 22. Nd1 Bg7 23. Ne3 Nf6 24. f5 Nh5 25. Rh3 Rxe5 26. dxe5
Bxe5 27. fxg6 hxg6 28. Bxg6 Nxg6 29. Qxh5 1-0

[Event "Bern International Masters & SUI-ch36"]
[Site "Bern"]
[Date "1932.07.25"]
[Round "10"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "D45"]
[PlyCount "183"]
[EventDate "1932.07.16"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. e3 a6 6. Ne5 c5 7. cxd5 Nxd5 8. Be2
Nc6 9. Nxc6 bxc6 10. O-O cxd4 11. Qxd4 c5 12. Qg4 Qc7 13. Bf3 Bd6 14. Qxg7
Bxh2+ 15. Kh1 Be5 16. Qg4 Rb8 17. Ne4 c4 18. Rd1 h6 19. Kg1 Bb7 20. Rb1 Bc6 21.
Nc5 Qc8 22. Qxc4 O-O 23. Nd3 Bg7 24. Bd2 Bb5 25. Qxc8 Rfxc8 26. Ne1 Bd7 27. Be2
Rxb2 28. Rxb2 Bxb2 29. Bxa6 Ra8 30. Bc4 Nc3 31. Bxc3 Bxc3 32. Nd3 Ba4 33. Bb3
Bb5 34. Rc1 Bf6 35. Nf4 Kf8 36. Rc5 Bd7 37. Rc7 Ke7 38. Rb7 Kd6 39. Nd3 Be8 40.
Rb6+ Kc7 41. Rb4 Kd6 42. Rf4 Bg7 43. Rg4 Bf6 44. f3 Bb5 45. Nf2 Bc6 46. Rf4 Bg5
47. Rd4+ Ke7 48. f4 Bh4 49. Rc4 Kd6 50. e4 Bg3 51. e5+ Kd7 52. Ng4 Bb5 53. Nf6+
Kd8 54. Rd4+ Ke7 55. Nh5 Be1 56. Kh2 Bf2 57. Rb4 Bc6 58. Rc4 Ra6 59. Nf6 Kd8
60. Ng4 Ba7 61. Nxh6 Ke7 62. Ng8+ Kd7 63. Rc3 Bb5 64. Nf6+ Kd8 65. Rg3 Bc6 66.
Rg8+ Ke7 67. Rc8 Be3 68. g3 Rb6 69. Kh3 Bc5 70. Kg4 Bb4 71. Rc7+ Kf8 72. Nh7+
Kg8 73. Nf6+ Kf8 74. Kg5 Be1 75. Nh5 Be8 76. Nf6 Bc6 77. g4 Bd2 78. Nd7+ Bxd7
79. Rxd7 Ba5 80. Kf6 Rb7 81. Bxe6 Rxd7 82. Bxd7 Bd2 83. Kf5 Ke7 84. Bb5 Ba5 85.
Bc4 Bc7 86. g5 Ba5 87. a4 Bc3 88. Ke4 Bd2 89. Bd5 Kf8 90. Kf3 Ke7 91. f5 Kf8
92. f6 1-0

[Event "Bad Aachen National Meister"]
[Site "Aachen"]
[Date "1933.05.28"]
[Round "3"]
[White "Bogoljubow, Efim"]
[Black "Richter, Kurt Paul"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "153"]
[EventDate "1933.05.26"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 {1)DSB, S.130 und S.177-178 Turnierbericht von Brinckmann:} Nf6 2. Nf3 e6
3. e3 c5 4. Bd3 d5 5. O-O Nc6 6. Nbd2 Bd6 7. dxc5 Bxc5 8. e4 O-O 9. e5 Nd7 10.
Nb3 f6 11. exf6 Qxf6 12. Bg5 Qf7 13. Bh4 Qh5 14. Bg3 b6 15. c4 Bb7 16. cxd5
Qxd5 17. Bb5 a6 18. Nxc5 Nxc5 19. Qxd5 exd5 20. Bxc6 Bxc6 21. Bc7 Ne6 22. Rfc1
Be8 23. Bxb6 Rb8 24. Bc5 Nxc5 25. Rxc5 Rxb2 26. Rxd5 Bc6 27. Rd2 Rfb8 28. Rxb2
Rxb2 29. Ne5 Bd5 30. a3 Re2 31. Ng4 h5 32. Ne3 Be6 33. h3 Bf7 34. Rc1 Ra2 35.
Rc3 a5 36. Nc2 a4 37. Nd4 Bd5 38. Rc5 Bb3 39. Nb5 g6 40. h4 Be6 41. Rc3 Bd5 42.
f3 Kg7 43. Kh2 Rb2 44. Nd4 Rd2 45. Nb5 Rb2 46. Nd6 Kf6 47. Kg3 Ke6 48. Ne4 Bb3
49. Rc6+ Kf7 50. Rc7+ Kf8 51. Nc3 Rc2 52. Nb5 Rxc7 53. Nxc7 Ke7 54. Kf4 Kd6 55.
Na6 Bc4 56. Nb4 Bf1 57. Na2 Bd3 58. Kg5 Ke6 59. Nc3 Bc2 60. g3 Ke5 61. f4+ Ke6
62. Na2 Bb1 63. Nc3 Bc2 64. Ne2 Kd5 65. f5 gxf5 66. Nf4+ Kc4 67. Kxh5 Kb3 68.
Kg6 Bd1 69. Nd5 Kxa3 70. Nc3 Kb4 71. Nxa4 Bxa4 72. h5 Kc5 73. h6 Bc2 74. Kf6
Kd4 75. h7 f4 76. h8=Q f3 77. Qh2 1-0

[Event "GDSB-ch01 (Grossdeutscher SB)  (ch-26)"]
[Site "Bad Pyrmont"]
[Date "1933.??.??"]
[Round "4"]
[White "Richter, Kurt Paul"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C84"]
[PlyCount "96"]
[EventDate "1933.06.30"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. d4 exd4 7. e5 Ne4 8. Re1
Nc5 9. Bxc6 dxc6 10. Nxd4 Ne6 11. Nf5 Qxd1 12. Rxd1 Bd8 13. Nc3 O-O 14. Ne4 b6
15. Be3 Re8 16. Nfg3 Bb7 17. f4 c5 18. c3 Nf8 19. Nd2 a5 20. Re1 Bh4 21. Rad1
Rad8 22. Nf3 Bxf3 23. gxf3 f5 24. Rxd8 Rxd8 25. Re2 g6 26. Rd2 Rxd2 27. Bxd2 c4
28. Nf1 Be7 29. Ne3 Bc5 30. Kg2 Bxe3 31. Bxe3 Kf7 32. Kg3 Ne6 33. h4 Ng7 34.
Kf2 Ke6 35. Ke2 Kd5 36. Kd2 b5 37. Ke2 Ne6 38. Kf2 b4 39. h5 gxh5 40. Kg3 b3
41. a3 c5 42. Kh4 Nd4 43. Kg5 Nc2 44. Bf2 Ke6 45. a4 h4 46. Kxh4 Nd4 47. Kg5
Ne2 48. Be1 Nc1 0-1

[Event "World-ch14 Alekhine-Bogoljubow +8-3=15"]
[Site "Germany"]
[Date "1934.04.27"]
[Round "10"]
[White "Alekhine, Alexander"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D52"]
[Annotator "Nimzowitsch,A"]
[PlyCount "162"]
[EventDate "1934.04.01"]
[EventType "match"]
[EventRounds "26"]
[EventCountry "GER"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

{[Quelle: De Telegraaf 1934/MAY/01; Übers. aus dem Niederländischen TL;
Spielort: Pforzheim] Ist Bogoljubow auf dem Weg, dem Siegeswillen Aljechins
einen ebenso kraftvollen Willen entgegen zu stellen? Sollte man Bogoljubows
Gewinnpartie als einen geglückten Versuch betrachten, sich freizumachen, sich
zu emanzipieren? Gewiss hat Aljechin in diesem Match dominiert, doch gilt dies
nicht für das rein Schachlich-Fachliche, denn sein Partieaufbau - und dies
ist Hauptsache in jeder Auseinandersetzung - ließ die straffe Struktur
vermissen. Auch wurde er oftmals überspielt. Gelang es Bogoljubow nicht schon
einige Male nachzuweisen, dass Aljechins Angriffe kurzatmig waren? Stand der
Weltmeister nicht mehrmals sehr schlecht und bedrängt oder geriet in
Stellungen mit zahlreichen Schwächen in seiner Bauernstruktur? Ohne jeden
Zweifel! Und doch hat er gewonnen. Welche Erkenntnis ist daraus zu ziehen? A)
Dass ihm ein taktisches Können zur Hilfe steht, das sich fast zum Genialen
erhebt. B) Dass er dem Gegner seinen überlegenen Willen aufzuerlegen versteht.
Nach der achten Partie (mit dem grauenvollen Endspiel) fragte mich der heftig
bewegte Bogoljubow: - Glauben Sie, dass man hypnotisiert werden kann? - Aber
Bogoljubow, antwortete ich, das ist doch großer Unsinn. - Nein, erwiderte
Bogoljubow vollkommen ernsthaft, ganz sicher kann man hypnotisiert werden,
zumindest teilweise. Vom ersten Tage an hatte Bogoljubow sich gegen Aljechins
unzähmbare Willenskraft zur Wehr gesetzt, still und unbeholfen, wie es seine
Natur mitbringt, aber deutlich wahrnehmbar für jeden, der "sehen" kann. Er
verteidigte sich gegen Aljechins alarmierende Mitteilungen - z. B. dass er
"die nächste Partie gewinnen wird" - indem er ein satyrisches Gelächter zur
Antwort anstimmte. Bei jedem festlichen Empfang - und diese fanden in jeder
Stadt statt, in die sie kamen - verwahrte er sich gegen Aljechins
eindrucksvolle Rededarbietungen, die immer wieder, auf die eine oder andere
Weise, die Absicht verrieten, ihn, "Boggie", ungünstig zu beeinflussen, indem
er eine gutmütige, ironische Korrektur anzubringen versuchte. Und zum Schluss
verteidigte er sich während der Partie...indem er sich eine große
Sonnenbrille aufsetzte, um Aljechins scharfem Blick zu entgehen. Die zehnte
Partie wollte Aljechin schon um 14 Uhr fortsetzen, damit er rechtzeitig zu
einer Vorstellung von Wagners Siegfried erscheinen konnte. "Siegfried" ist
ganz unbedingt eine imposante Oper. Dies muss "Boggie" zugeben. Doch warum man
ihm aus diesem Grunde die Möglichkeit rauben wollte, sich weiter in Ruhe
seine Hängepartie anzusehen, dies wollte ihm nicht einleuchten.  Aljechin
setzte sich durch und die Partie wurde schon um 14 Uhr wieder aufgenommen.
Doch Bogoljubow rebellierte gegen Aljechins dominierenden Willen und führte
eine ganze Reihe unnötiger Turmzüge aus, die weiter nichts verdarben, außer
Aljechins Vorhaben, den Siegfried zu hören.  Auch in der Partie selbst findet
der aufmerksame Leser eindeutig illustriert: das Ringen zweier Willen.} 1. d4
Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. Bg5 Nbd7 6. e3 {Durch seinen dritten Zug
hat Aljechin Bogoljubows Vorhaben, Indisch zu spielen (das auf 3.Sc3
natürlich gefolgt wäre!) vereitelt und dieser moralische Sieg ist ihm mehr
wert als ein strategischer Vorteil.} Qa5 7. Nd2 Bb4 ({Gewöhnlich wird hier} 
7... dxc4 {gespielt, ohne vorhergehendes Lb4.}) 8. Qc2 dxc4 9. Bxf6 Nxf6 10.
Nxc4 Bxc3+ 11. Qxc3 {Nicht sehr verständlich;} (11. bxc3 {verdient
entschieden den Vorzug.}) 11... Qxc3+ 12. bxc3 Ke7 13. f3 {Die Vorbereitung zu
Kd2. Der Zug Se4+ muss verhindert werden.} Bd7 14. Rb1 b6 15. Ne5 Rhc8 16. Ba6
Rc7 17. Kd2 c5 18. Rhc1 Rd8 19. g4 {Aufgrund der zentralen Wirkkraft des Se5
kann nun ein Bauernsturm folgen. Bogoljubow pariert jetzt auf geschickte Weise.
} Ba4 $1 {Hier steht der Läufer sehr gut. Zudem geht jetzt Sf6-d7.} 20. h4 Nd7
$1 21. Nxd7 Rcxd7 22. f4 $1 h6 $1 {Wiederum hat Bogoljubow gegen Aljechins
Siegeswillen standgehalten.} ({Der geniale Taktiker, der Aljechin ist, wollte} 
22... f6 {provozieren und hatte dabei folgende Fortsetzung im Auge:} 23. Bd3 e5
24. fxe5 fxe5 25. Bxh7 $1 exd4 26. exd4 cxd4 27. Re1+ Kd6 28. Bf5 $1 dxc3+ 29.
Kxc3 Rc7+ 30. Kb4 $1 Bc2 31. Bxc2 Rxc2 32. Rbd1+ Kc7 33. Re7+ {nebst
Turmtausch und Txg7 mit Gewinn. Durch 22...h7-h6 geht Schwarz diesen Wendungen
aus dem Wege.}) 23. Ke2 Bc6 24. Bb5 Rd6 25. Bxc6 Rxc6 26. Kd3 {Aljechin will,
koste es, was es wolle, seinen Gegner zu f7-f6 und e6-e5 verlocken, worauf ihm
ein vielversprechendes Bauernopfer vorschwebt. Und diesmal lässt sich
Bogoljubow auf Aljechins Absichten ein.} f6 27. a4 e5 28. a5 {Ein souveränes
Negieren jeglicher Gefahr, zugleich ein Aufreizen und Erregen des Bären, der
nicht besonders angriffslustig zu sein scheint!} ({Korrekt war aber} 28. Ke4 {
, worauf eine Konsolidierung nicht schwierig gewesen wäre.}) 28... Rcd6 29.
axb6 axb6 30. f5 R8d7 $1 {Bogoljubow verstärkt seine Stellung, bevor er
zuschlägt.} (30... cxd4 31. cxd4 exd4 32. Rc7+ Kf8 33. e4 $1 {mit gutem Spiel.
}) 31. Ra1 $2 ({Viel besser war hier} 31. Rb5 {, was ohne besondere
Schwierigkeiten zu Remis geführt hatte, zum Beispiel:} exd4 32. cxd4 cxd4 33.
e4 {und es droht sowohl 34.Tcb1 als auch 34.Tc8, ebenso wenig ist 34.e5 zu
verachten.}) 31... b5 $1 32. Ra5 cxd4 33. cxd4 exd4 34. e4 Rb6 {Das bereits
beim 26. Zug entworfene Bauernopfer hat keinen Vorteil geliefert. Schwarz
steht besser.} 35. Rb1 ({Auf} 35. Rc8 {würde sich der b-Bauer in Marsch
setzen.}) 35... b4 36. g5 {Noch immer unter dem Vorzeichen von Aljechins
Schärfe gespielt.} (36. Rb3 {hätte viele eher Remischancen ergeben.}) 36...
b3 {Unzweifelhaft ein starker Zug.} ({Aber auch das doppelte Schlagen auf g5
scheint sehr stark zu sein und verdiente wahrscheinlich den Vorzug, man siehe:
} 36... hxg5 37. hxg5 fxg5 38. e5 b3 39. e6 Rc7 {und jetzt droht sowohl die
Bauernumwandlung als auch die Unterminierung von e6 mittels eines eventuellen
g7-g6.}) 37. e5 fxe5 38. Rxe5+ Kf7 39. Rb2 Rb4 40. Re4 {Weiß beginnen die
Züge auszugehen.} Rd5 41. Rf4 hxg5 42. hxg5 Rbb5 ({Auf} 42... g6 {könnte
folgen:} 43. fxg6+ Kxg6 44. Rf6+ $3 Kxg5 45. Rf8 {und Schwarz kann nicht mehr
gewinnen.}) 43. f6 g6 44. Rf3 Rxg5 45. Kxd4 Rg4+ 46. Kc3 Rgb4 47. Rf1 g5 {
Jetzt droht Tf4.} 48. Rbf2 $1 {Noch ein feines Auskunftsmittel.} b2 49. Rb1 Rb8
{Was jetzt folgt - die Züge 49 bis 55 - könnte man sehr gut als
Siegfried-Motiv bezeichnen (siehe Einleitung). Der g-Bauer hätte sofort
vorrücken können.} 50. Kd3 R4b6 51. Ke3 Rb3+ 52. Kd2 R8b7 53. Kc2 R7b6 {
Jeder Turmzug kostete 10 bis 20 Minuten Bedenkzeit.} 54. Kd1 {Der einzige Zug.}
R3b4 ({Jetzt wäre auf} 54... Rxf6 55. Rbxb2 {gefolgt.}) 55. Ke1 {Wiederum der
einzige Zug.} R4b5 56. Kd1 g4 {Die Schalmei löst das Siegfried-Motiv ab.} 57.
Kc2 Rb3 58. Rh2 Kxf6 {Hiermit ist das Schicksal der Partie besiegelt.} 59. Rh8
Kg7 60. Rh4 Rg3 ({Ein grober Fehler wäre} 60... R6b4 {wegen} 61. Rxg4+) 61.
Rh2 Rgb3 62. Rh4 R3b4 63. Kc3 Kg6 64. Rhh1 Kg5 65. Kd2 R4b5 66. Ke2 Rh6 67.
Rhg1 Rh2+ 68. Kd3 Kh4 69. Rge1 Rd5+ 70. Kc3 Rc5+ 71. Kb3 Rc1 72. Rbxc1 bxc1=Q
73. Rxc1 g3 74. Rc8 g2 75. Rc4+ Kg3 76. Rc3+ Kf2 77. Rc2+ Ke1 78. Rc1+ Ke2 79.
Rc2+ Kd1 80. Ra2 Rh3+ 81. Kc4 Rg3 {Weiß gab auf. Eine Partie, in welcher es
Bogoljubow gelungen ist, Aljechins "Taktik" ebenso nachhaltig anzuwenden und
dessen imponierenden Willen in rein psychologischem Sinne zu übertreffen.} 0-1

[Event "World-ch14 Alekhine-Bogoljubow +8-3=15"]
[Site "Germany"]
[Date "1934.06.03"]
[Round "23"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "D23"]
[Annotator "ChessBase"]
[PlyCount "115"]
[EventDate "1934.04.01"]
[EventType "match"]
[EventRounds "26"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Qa4+ c6 $1 (4... Nbd7 5. Qxc4 (5. Nc3 e6 6.
e4 c5 7. d5 $1 exd5 8. e5 $40 d4 9. exf6 dxc3 10. Bxc4 Qxf6 11. Bg5 Qc6 12.
O-O-O $1 $18 {Bogoljubow}) 5... e6 {[%cal Yc7c4] /\c5}) 5. Qxc4 Bf5 6. Nc3 e6
7. g3 (7. e3 b5 8. Qb3 b4 {/\Be4 Nimzowitsch}) 7... Nbd7 8. Bg2 Bc2 {[%cal
Rd7b6] /\9.... Nb6} 9. e3 Be7 10. O-O O-O 11. a3 (11. Qe2 $142 {[%cal Ye3e4] /
\e4}) 11... a5 12. Qe2 Bg6 13. e4 Qb6 14. h3 Qa6 $6 (14... c5 $142 15. d5 exd5
16. exd5 Rfe8) 15. Qe3 c5 16. e5 {[%cal Yd4d5] /\17.d5} Nd5 (16... cxd4 17.
Qxd4 (17. Nxd4 Bc5 $1 18. exf6 e5 19. fxg7 Rfe8 20. Qh6 $132) 17... Nd5 18.
Nxd5 exd5 19. Be3 $14 {Bogoljubow}) 17. Nxd5 exd5 18. Bd2 Be4 19. Bc3 c4 (19...
cxd4 20. Nxd4 Nxe5 $2 21. f3 Nc4 (21... Qd3 22. Qe1) 22. Qe2 $18) (19... f6
$142 20. exf6 Rxf6) 20. Ne1 Bxg2 (20... f5 $1 21. f3 f4 $1 22. gxf4 Bf5 {
/\-><< Bogoljubow}) 21. Nxg2 b5 22. f4 Qh6 $2 (22... b4 23. axb4) (22... f5
$142) 23. Qf3 b4 24. Bd2 (24. Qxd5 Nb6 $1 25. Qb7 bxc3 26. Qxe7 cxb2 $19) 24...
Nb6 25. g4 Qc6 26. f5 {[%cal Rf5f6] /\27.f6} f6 27. Nf4 Rfc8 28. exf6 Bxf6 29.
Ne6 c3 30. bxc3 Nc4 (30... bxc3 31. Bf4 Qc4 32. Be5 $16) 31. Bf4 Nxa3 (31... b3
) 32. g5 Bd8 33. Be5 (33. Qh5 Ra7 34. g6 hxg6 (34... h6 35. Bxh6 gxh6 36. f6 $1
Qxe6 37. f7+ $18) 35. fxg6 Qxe6 36. Bd6 $1 $18) 33... Ra7 34. Qh5 Nc4 (34...
Qxc3 $4 35. Qe8#) (34... g6 35. Qg4 $18) 35. cxb4 $2 (35. g6 $142 h6 36. Bxg7
Rxg7 37. Qxh6 $18 {Lasker} Bf6 $145 (37... Rcc7 38. Nxd8 {[%cal Rd8e6] /\39.Ne6
}) (37... Qd7 38. f6) (37... Qb7 38. f6) 38. Nxg7 Bxg7 39. Qh7+ Kf8 40. f6) (
35. Bxg7 $1 {Bogoljubow} Rxg7 $145 36. Nxg7 Kxg7 (36... Ne3 37. g6 hxg6 38.
fxg6 Bf6 39. Ne8 $18) 37. f6+ Bxf6 (37... Kg8 38. f7+ Kf8 39. Rae1 $18) 38.
gxf6+ Kh8 39. Rae1 Ne3 40. Rxe3 Rg8+ 41. Kh1 Qa6 42. Rff3 $18) 35... Nxe5 36.
dxe5 Bb6+ 37. Kh1 d4+ 38. Qf3 Qxf3+ (38... d3 39. Rad1) (38... axb4 39. Qxc6
Rxc6 40. Rxa7 Bxa7 41. Ra1 d3 42. Rxa7 d2 (42... Rc1+ 43. Kg2 d2 44. Rxg7+ Kh8
45. Rf7 Rb1 46. Rf8#) 43. Ra8+ Kf7 44. Nd8+ Ke7 45. Nxc6+ $18) 39. Rxf3 Rc3 (
39... axb4 $2 40. Rxa7 Bxa7 41. f6 $18) 40. Rff1 $1 (40. Rxc3 $2 dxc3 41. bxa5
Be3 $1 42. Ra2 Rb7 43. a6 Rb1+ 44. Kg2 Rb2+ $19 {Bogoljubow}) 40... d3 (40...
axb4 41. Kg2) (40... Rxh3+ 41. Kg2 Rc3 (41... Re3 42. bxa5 Bxa5 (42... Rxa5 43.
f6 gxf6 44. Rxf6 $18) 43. Nxd4 $18 {Bogoljubow}) 42. f6 gxf6 43. gxf6 Rc6 44.
Ng5 $18) 41. f6 $1 {The sealed move!} Rc6 (41... gxf6 42. gxf6 $18) 42. Nxg7
Rxg7 43. fxg7 axb4 44. Rf6 Bd4 45. Ra8+ Kxg7 46. Rxc6 d2 47. Rc7+ Kg6 48. Rg8+
Kf5 (48... Kh5 49. Rxh7#) 49. Rf8+ Ke4 50. Rf1 Bxe5 51. Rc4+ Kd3 52. Rxb4 Bg3
53. Kg2 Be1 54. Rb1 Bh4 55. Rb3+ Ke2 56. Rb5 Ke3 57. Rd5 Ke2 58. Rf7 1-0

[Event "World-ch14 Alekhine-Bogoljubow +8-3=15"]
[Site "Germany"]
[Date "1934.06.06"]
[Round "24"]
[White "Alekhine, Alexander"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D30"]
[Annotator "ChessBase"]
[PlyCount "78"]
[EventDate "1934.04.01"]
[EventType "match"]
[EventRounds "26"]
[EventCountry "GER"]
[SourceTitle "MainBase"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Bd3 Nbd7 6. Nbd2 Be7 7. O-O O-O 8. b3
a5 (8... b6 9. e4 Ba6 10. Qc2 g6 11. Re1 Rc8 12. Bb2 c5 13. exd5 exd5 14. Rad1
cxd4 15. Nxd4 Re8 16. Bxg6 hxg6 17. Ne6 fxe6 18. Qxg6+ Kf8 19. Rxe6 Bc5 20.
Bxf6 Rxe6 21. Qh6+ Kf7 22. Qg7+ Ke8 23. Bxd8 Kxd8 24. Nf3 Bb7 25. cxd5 Rd6 26.
h4 Kc7 27. b4 Bxb4 28. Nd4 Kb8 29. Nb5 {1-0 Vyzmanavin,A-Guseinov,A/Tashkent/
1985}) 9. a3 c5 10. cxd5 $6 exd5 11. Bb2 a4 $5 12. bxa4 (12. dxc5 Nxc5 13. Bc2
axb3 14. Nxb3 Na4 15. Bd4 $10 {Lasker}) 12... c4 13. Bc2 Qa5 {[%cal Rc4c3,
Yd7b6,Yb6a4] /\c3, Nb6-a4} 14. Nb1 Ne4 15. Bxe4 dxe4 16. Nfd2 Nb6 (16... Qd5 $2
17. Nc3) 17. Nc3 $2 (17. Bc3 Qxa4 (17... Qd5 $2 18. a5) 18. Qxa4 Nxa4 (18...
Rxa4 19. Nxe4 Bf5 20. Nc5 $1) 19. Nxc4 $1 (19. Nxe4 $2 Bf5) 19... Be6 20. Ncd2
Nxc3 21. Nxc3 Rxa3 22. Rxa3 Bxa3 {Fine}) (17. Nxe4 Nxa4 18. Qc1 Bf5 $44) 17...
f5 $17 {^^} 18. f3 exf3 19. Qxf3 Bd7 $1 {[%cal Ya8c8,Ye7g5,Yd7c6] /\Rc8, Bg5,
Bc6->a4,e3} 20. Qe2 (20. Qxb7 Bg5 (20... Rab8 21. Qf3 Rfc8 $40 {Bogoljubow} (
21... Nxa4 22. Nxa4 Qxd2 23. Qd5+ Rf7 24. Qxd7 Rxb2 25. Qc8+ Bf8 26. Nxb2 $18 {
Fine})) 21. Qf3 Rac8 $17 {Fine}) 20... Rac8 21. Rac1 Bf6 $17 22. d5 Rfe8 23.
Kh1 Qc5 24. e4 Nxd5 25. Rfe1 $2 (25. Nxd5 Bxb2 26. Qxc4 (26. Rc2 Qxd5 27. Rxb2
c3 $19) (26. Rxc4 Qxd5 $19) 26... Bxc1 27. Ne7+ Kf8 (27... Kh8 28. Nxc8 Rxc8 $2
(28... Bxa3 $145 $19) 29. Rxc1 Qxa3 $4 30. Qxc8+ Bxc8 31. Rxc8+ Qf8 32. Rxf8#)
28. Nxc8 Rxc8 (28... Bxa3 $145 $1 $19) 29. Rxc1 Qxa3 $19) (25. Qxc4 Qxc4 26.
Nxc4 Nxc3 27. Nd6 Nxe4 $19) 25... Nf4 26. Qe3 Nd3 27. Qxc5 Rxc5 28. Ba1 Bg5 $19
29. Ncb1 fxe4 30. Bc3 Nxc1 31. Rxc1 Bxa4 32. Kg1 Bc6 33. Re1 b5 34. Nf1 Rd5 35.
Ng3 Rd3 36. Ne2 Be3+ 37. Kh1 Red8 38. Ng1 Bf2 39. Rf1 e3 0-1

[Event "Zuerich International and SWZ-ch37"]
[Site "Zuerich"]
[Date "1934.07.21"]
[Round "8"]
[White "Lasker, Emanuel"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C11"]
[PlyCount "78"]
[EventDate "1934.07.14"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "SUI"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bd3 c5 5. Nf3 cxd4 6. Nxd4 Nc6 7. Bb5 Bd7 8.
exd5 exd5 9. O-O Be7 10. Be3 O-O 11. Nb3 a6 12. Bxc6 bxc6 13. Bc5 Re8 14. Qd4
Bf5 15. Rac1 Bd6 16. f3 Be5 17. Qd2 Qc7 18. g3 Bh3 19. Rf2 Nd7 20. Na4 Nxc5 21.
Nbxc5 Re7 22. c3 Rae8 23. Nd3 Bd6 24. Nac5 Bc8 25. b4 Re3 26. Nb3 Bf5 27. Ne1
Bh3 28. Ng2 R3e7 29. Re1 Rxe1+ 30. Nxe1 Bxg3 31. Re2 Bxh2+ 32. Kh1 Rxe2 33.
Qxe2 Bd6 34. Qxa6 g6 35. Qe2 Qd8 36. Ng2 Qg5 37. Nd2 Bxg2+ 38. Qxg2 Qh4+ 39.
Kg1 Qe1+ 0-1

[Event "Bad Nauheim Olympia Trainingsturnier"]
[Site "Bad Nauheim"]
[Date "1935.08.08"]
[Round "4"]
[White "Bogoljubow, Efim"]
[Black "Richter, Kurt Paul"]
[Result "1-0"]
[ECO "B01"]
[Annotator "Michel,P"]
[PlyCount "73"]
[EventDate "1935.08.05"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 {1)DSB 1935,S.242} d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. c4 Nf6 6. Nc3
Bg7 7. h3 O-O 8. Be3 c5 9. dxc5 Qa5 10. Qa4 Qxa4 11. Nxa4 Na6 12. a3 Bd7 13.
Nc3 Rfc8 14. b4 b6 15. O-O-O bxc5 16. b5 Nc7 17. g4 Nxg4 18. Rxd7 (18. hxg4
Bxg4 19. Nh2 Bxd1 20. Nxd1) 18... Nxe3 19. fxe3 Bxc3 20. Ng5 Rab8 21. Bg2 a6
22. a4 axb5 23. cxb5 Nxb5 24. axb5 Rxb5 25. Bd5 Rcb8 $2 (25... e6 26. Nxe6 fxe6
27. Bxe6+ Kh8 28. Rf1 Rb6 29. Re7 (29. Bc4 Rf6) 29... Bg7 30. Rff7 Rf8 31. Rxg7
Rf1+ 32. Kc2 Rxe6 $132) 26. Nxf7 Rb1+ 27. Kc2 Rxh1 28. Ng5+ Kg7 (28... Kh8 29.
Bxh1 (29. Rxe7 $3 Rxh3 $1) 29... Bf6 30. Ne4 Rb2+ {/\...Rxh2}) 29. Bxh1 Bf6 30.
Ne6+ Kf7 $2 (30... Kh6) 31. Bd5 Rb2+ 32. Kd3 Rh2 33. Rd8 $1 Bg7 (33... g5 $142
34. Rf8+ Kg6 35. Be4+ Kh5 $1) 34. Ng5+ Kf6 35. Nxh7+ Ke5 36. Ng5 Kf5 37. Nf3
1-0

[Event "Bad Nauheim Olympia Trainingsturnier"]
[Site "Bad Nauheim"]
[Date "1936.05.20"]
[Round "5"]
[White "Vidmar, Milan Sr"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D39"]
[PlyCount "138"]
[EventDate "1936.05.17"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Bb4+ 5. Nc3 dxc4 6. Qa4+ Nc6 7. e4 Bd7 8.
Qc2 h6 9. Bd2 b5 10. Nxb5 Bxd2+ 11. Qxd2 Nxe4 12. Qf4 Nd6 13. Nxd6+ cxd6 14.
Qxd6 Qa5+ 15. Nd2 c3 16. bxc3 Qxc3 17. Rd1 Qxd4 18. Qxd4 Nxd4 19. Nc4 Nc2+ 20.
Kd2 Nb4 21. Rb1 Rb8 22. a3 Nc6 23. Rxb8+ Nxb8 24. Bd3 Ke7 25. Ne5 Nc6 26. Nxd7
Kxd7 27. Bb5 Rb8 28. Bxc6+ Kxc6 29. Rc1+ Kd6 30. Rd1 Rb5 31. Kc3+ Rd5 32. Rg1
Kc6 33. f3 Rc5+ 34. Kd3 h5 35. Re1 Ra5 36. Rc1+ Kd6 37. Rc3 Rb5 38. h3 Rb2 39.
Ke3 Rxg2 40. Rc4 Rh2 41. h4 Rb2 42. Ra4 Rb7 43. Ra5 g6 44. Kf4 Ke7 45. Kg5 Rd7
46. Ra6 Kf8 47. Kh6 Rd4 48. Rxa7 Rxh4 49. Ra8+ Ke7 50. Kg7 Rf4 51. a4 Kd6 52.
a5 Kc6 53. Rb8 Rxf3 54. a6 Ra3 55. Kxf7 Rxa6 56. Kxg6 Ra5 57. Kf6 Kd5 58. Rd8+
Ke4 59. Kxe6 Kf4 60. Rf8+ Kg4 61. Rb8 h4 62. Rb4+ Kg5 63. Rb3 Rf5 64. Rb8 Kg4
65. Rb1 Rf2 66. Ke5 h3 67. Ke4 h2 68. Ke3 Rf3+ 69. Ke2 Rh3 0-1

[Event "Dresden Olympia Trainingsturnier"]
[Site "Dresden"]
[Date "1936.06.11"]
[Round "6"]
[White "Bogoljubow, Efim"]
[Black "Stahlberg, Gideon"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "155"]
[EventDate "1936.06.07"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 e6 5. Bd3 Nbd7 6. O-O Bd6 7. Nc3 O-O 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 Qc7 11. Bc2 Re8 12. Qd3 g6 13. Bd2 c5 14. dxc5 Nxc5
15. Qe3 b6 16. Bc3 Bb7 17. Ne5 Bxe5 18. Bxe5 Qc6 19. Qg3 Ne4 20. Bxe4 Qxe4 21.
Bc3 f5 22. f3 f4 23. Qh4 Qf5 24. Rfd1 e5 25. Rd6 Re6 26. Rxe6 Qxe6 27. Re1 e4
28. Qxf4 Qf5 29. Qc7 Qc5+ 30. Qxc5 bxc5 31. fxe4 Rd8 32. Kf2 Kf7 33. Ke3 Re8
34. Rf1+ Kg8 35. Rf4 g5 36. Rg4 h6 37. h4 Bc8 38. Rg3 g4 39. Bf6 Kf7 40. e5 Re6
41. Kd2 Ra6 42. a3 Be6 43. h5 Rb6 44. Kc3 Bf5 45. Re3 Rb7 46. Bh4 Rd7 47. e6+
Bxe6 48. Re5 Rd1 49. Rxc5 Rc1+ 50. Kd3 Rd1+ 51. Ke3 Rc1 52. Rc7+ Kg8 53. Bf6
Rxc4 54. Rg7+ Kf8 55. Rxa7 Rc2 56. g3 Rh2 57. Ra5 Bf7 58. Ra8+ Be8 59. Rb8 Kf7
60. Bh4 Rc2 61. Rb7+ Kg8 62. Bf6 Rc6 63. Bd4 Bxh5 64. Rb6 Rc1 65. Rxh6 Be8 66.
Kf4 Bd7 67. Rd6 Bc8 68. Bc3 Kf7 69. a4 Rf1+ 70. Kg5 Rf3 71. Kh4 Ke7 72. Rd4 Re3
73. a5 Rf3 74. Bb4+ Ke8 75. Rd6 Rf7 76. Bc3 Rd7 77. Rxd7 Bxd7 78. a6 1-0

[Event "Zandvoort"]
[Site "Zandvoort"]
[Date "1936.07.22"]
[Round "4"]
[White "Spielmann, Rudolf"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "80"]
[EventDate "1936.07.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 Nbd7 6. Ne5 dxc4 7. Nxd7 Bxd7 8.
Bxc4 c5 9. d5 exd5 10. Nxd5 Bc6 11. e4 b5 12. Nxf6+ Qxf6 13. Bd5 Bxd5 14. Qxd5
Rd8 15. Qb7 Qb6 16. Qxb6 axb6 17. Be3 Be7 18. f4 Kd7 19. O-O-O+ Kc6 20. Rxd8
Rxd8 21. Rd1 Ra8 22. a3 Ra4 23. e5 b4 24. axb4 Rxb4 25. Kc2 f6 26. Bd2 Rc4+ 27.
Kb3 Rd4 28. exf6 Bxf6 29. Kc2 b5 30. b3 Rd7 31. g4 Ra7 32. g5 Ra2+ 33. Kd3 Bd4
34. b4 Kd5 35. bxc5 Bxc5 36. Bc3 g6 37. Rb1 Rxh2 38. Rxb5 Rh3+ 39. Kd2 Kc4 40.
Ra5 Rd3+ 0-1

[Event "Zandvoort"]
[Site "Zandvoort"]
[Date "1936.07.26"]
[Round "7"]
[White "Bogoljubow, Efim"]
[Black "Euwe, Max"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "117"]
[EventDate "1936.07.18"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. O-O Be7 8.
a4 a5 9. d3 Be6 10. b3 O-O 11. Bb2 f6 12. Nb5 Nb4 13. Rc1 c6 14. Na3 Qd7 15.
Nc4 Nxc4 16. bxc4 Rfd8 17. Nd2 Qc7 18. Nb3 Qb6 19. Ba1 Rd7 20. Nd2 Rad8 21. Qb3
Qa6 22. Rfd1 Qa7 23. Qb1 Rb8 24. Rf1 Rdd8 25. Rc3 b5 26. Qd1 Na2 27. Rc2 Nb4
28. Rc1 Na2 29. Rc2 Nb4 30. Rc1 Qa6 31. Rc3 Bf8 32. Rc1 Qa7 33. Rc3 Bc5 34.
axb5 cxb5 35. cxb5 Na2 36. Rc2 Rxb5 37. Rxa2 Bxa2 38. Qa4 Rdb8 39. Qxa2+ Kh8
40. Bc6 R5b6 41. Ba4 Bd4 42. Bxd4 exd4 43. Nc4 Rb4 44. Bc6 Qc7 45. Bf3 a4 46.
Kg2 h6 47. h4 Qd7 48. h5 Rb3 49. Ra1 R8b4 50. Qd2 Qc7 51. Qf4 Qd7 52. Qe4 Rb1
53. Rxb1 Rxb1 54. Qa8+ Kh7 55. Ne5 Qc7 56. Qe8 fxe5 57. Qf8 Rb6 58. Bd5 Re6 59.
Qf5+ 1-0

[Event "Nottingham International Masters"]
[Site "Nottingham"]
[Date "1936.08.13"]
[Round "4"]
[White "Thomas, George Alan"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "D48"]
[PlyCount "98"]
[EventDate "1936.08.10"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ENG"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
a6 9. O-O c5 10. Qe2 Bb7 11. Rd1 Qc7 12. Bd2 Be7 13. Rac1 Qb6 14. Bb1 O-O 15.
dxc5 Nxc5 16. e4 b4 17. e5 Ng4 18. h3 bxc3 19. Bxc3 Nh6 20. b4 Bxf3 21. gxf3
Nb7 22. Bd4 Qxb4 23. Rc4 Qb5 24. a4 Qa5 25. Qe4 Nf5 26. Qxb7 Rab8 27. Qe4 Rfd8
28. Rdc1 g6 29. Be3 Ba3 30. Rf1 Rd5 31. f4 Bc5 32. Bxc5 Rxc5 33. Rfc1 Rd5 34.
Qf3 Nd4 35. Qe3 Rb3 36. Qe4 Qd2 37. Rf1 Rxh3 38. Kg2 Ra3 39. Bc2 Nxc2 40. Rxc2
Qd4 41. f3 Rxa4 42. Re1 Qxe4 43. fxe4 Rdd4 44. Kf3 Rd3+ 45. Kg2 Raa3 46. Rf2
Rg3+ 47. Kf1 Rae3 48. Ra1 Rxe4 49. Rxa6 Rg4 0-1

[Event "Bad Elster"]
[Site "Bad Elster"]
[Date "1937.06.02"]
[Round "5"]
[White "Richter, Kurt Paul"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "B60"]
[PlyCount "54"]
[EventDate "1937.05.30"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[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 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Bxf6 gxf6 8.
Nf5 Qa5 9. Bd3 e6 10. Ne3 Ne5 11. O-O h5 12. Kh1 Rc8 13. f4 Ng4 14. Nxg4 hxg4
15. Qxg4 Bh6 16. Rae1 Ke7 17. e5 dxe5 18. fxe5 f5 19. Qh4+ Kf8 20. Rf3 Qc5 21.
Bxf5 exf5 22. e6 Bxe6 23. Rxe6 Bg7 24. Qe1 fxe6 25. Qxe6 Rh5 26. Ne4 Rd8 27.
Rf1 Qe5 0-1

[Event "Bad Nauheim/Stuttgart/Garmisch"]
[Site "Bad Nauheim"]
[Date "1937.07.23"]
[Round "4"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "C17"]
[Annotator "Richter,Kurt"]
[PlyCount "48"]
[EventDate "1937.07.18"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 {1)DSB 1937, S.265} e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. dxc5 Nc6 6. Nf3 f6
7. Bb5 Bxc5 8. O-O Bd7 9. Re1 fxe5 10. Nxe5 Nxe5 11. Rxe5 Bxb5 12. Nxb5 Nf6 13.
Rxe6+ Kf7 14. Rxf6+ gxf6 15. Qh5+ Kg8 16. Bh6 Qd7 17. Nc7 Qf7 18. Qh3 Rb8 19.
Re1 Rd8 20. Nxd5 Rxd5 21. Qg4+ Rg5 22. Qc8+ Bf8 23. Bxf8 h5 24. f4 Kh7 $18 {
time} 1-0

[Event "Bad Nauheim/Stuttgart/Garmisch"]
[Site "Bad Nauheim"]
[Date "1937.07.26"]
[Round "5"]
[White "Euwe, Max"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "E36"]
[PlyCount "56"]
[EventDate "1937.07.18"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Be7 6. Bg5 h6 7. Bh4 Nbd7 8. e3
O-O 9. Nf3 c6 10. Rd1 Ne8 11. Bg3 Nd6 12. c5 Nf5 13. Bf4 b6 14. b4 bxc5 15.
bxc5 Qa5 16. Bd3 Nh4 17. Nxh4 Bxh4 18. Bd6 Re8 19. O-O e5 20. Bh7+ Kh8 21. Bf5
exd4 22. exd4 Nf8 23. Bxc8 Raxc8 24. Rd3 Bf6 25. Rfd1 Ne6 26. Ne2 Nxd4 27. Rxd4
Bxd4 28. Rxd4 Qe1# 0-1

[Event "Bad Elster"]
[Site "Bad Elster"]
[Date "1938.05.29"]
[Round "5"]
[White "Eliskases, Erich Gottlieb"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "E23"]
[PlyCount "86"]
[EventDate "1938.05.26"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qb3 c5 5. dxc5 Nc6 6. Nf3 Ne4 7. Bd2 Nxd2 8.
Nxd2 f5 9. e3 O-O 10. Be2 Bxc5 11. a3 b6 12. Nf3 Bb7 13. O-O-O Rc8 14. Rd2 f4
15. Rhd1 Na5 16. Qa2 fxe3 17. Rxd7 Qf6 18. fxe3 Bxe3+ 19. Kb1 Qg6+ 20. Ka1 Qxg2
21. c5 Rce8 22. Ne5 bxc5 23. Nc4 Nxc4 24. Bxc4 Bd4 25. Nb5 Bc6 26. Rd6 Bxb5 27.
Bxb5 Qxh2 28. Rxe6 Qxb2+ 29. Qxb2 Bxb2+ 30. Kxb2 Rxe6 31. Bc4 Rfe8 32. Rd7 h5
33. Rxa7 Kh7 34. Bxe6 Rxe6 35. Ra4 g5 36. Rc4 Rc6 37. Kc3 h4 38. Kd3 h3 39. Ke3
Rf6 40. Rxc5 h2 41. Rc1 g4 42. Rh1 g3 43. a4 Kg7 0-1

[Event "Noordwijk Masters"]
[Site "Noordwijk"]
[Date "1938.06.19"]
[Round "8"]
[White "Bogoljubow, Efim"]
[Black "Tartakower, Saviely"]
[Result "1-0"]
[ECO "A46"]
[Annotator "ChessBase"]
[PlyCount "161"]
[EventDate "1938.06.08"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {Soloviov:Bogoljubow. p.218.} Nf6 2. Nf3 d6 3. Nbd2 Bg4 4. c3 c6 5. e4
Qc7 6. h3 Bxf3 7. Qxf3 e5 8. Be2 Nbd7 9. O-O g6 10. dxe5 dxe5 11. Nb3 Bg7 12.
g4 h5 13. Bg5 Nh7 14. Be3 hxg4 15. hxg4 Qd8 16. Rfd1 Qe7 17. Bc4 Nb6 18. Na5
Nxc4 19. Nxc4 O-O 20. Kg2 Rfd8 21. Rh1 Ng5 22. Bxg5 Qxg5 23. Rad1 Rxd1 24. Rxd1
Rd8 25. Na5 Rxd1 26. Qxd1 Qe7 27. b4 Bf6 28. a4 Qc7 29. Qd3 b6 30. Nc4 Bg5 31.
Kf3 b5 32. axb5 cxb5 33. Na5 a6 34. Ke2 Qc8 35. f3 Kg7 36. Kd1 Qh8 37. c4 Qh1+
38. Kc2 Qa1 39. Nb3 Qa2+ 40. Kc3 bxc4 41. Qxc4 Bh4 42. Qf1 Bf2 43. Qd1 Bg3 44.
Qd2 Qb1 45. Qc1 Qa2 46. Qd1 Qf2 47. Na5 Qe3+ 48. Kc4 Be1 49. Nc6 Qc3+ 50. Kd5
Bd2 51. Kd6 Kf6 52. Qe2 Qb2 53. Kd7 a5 54. Qa6 axb4 55. Nxb4+ Kg7 56. Nd5 Bg5
57. Nc7 Qd4+ 58. Qd6 Qa4+ 59. Kc8 Qd4 60. Qd5 Kf8 61. Nb5 Qxd5 62. exd5 f5 63.
Kd7 e4 64. fxe4 fxe4 65. Ke6 e3 66. Nc3 Bf4 67. Ne2 g5 68. d6 Kg7 69. Nd4 Kg6
70. Ke7 Be5 71. Ne2 Bf4 72. Nd4 Be5 73. Nf3 Bc3 74. d7 e2 75. d8=Q Bf6+ 76. Kd7
Bxd8 77. Kxd8 Kf6 78. Kd7 e1=Q 79. Nxe1 Ke5 80. Nd3+ Ke4 81. Ke6 1-0

[Event "Match Eliskases-Bogoljubow +6-3=11"]
[Site "Germany"]
[Date "1939.01.04"]
[Round "1"]
[White "Eliskases, Erich Gottlieb"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "E38"]
[Annotator "Eliskases,E"]
[PlyCount "88"]
[EventDate "1939.01.04"]
[EventType "match"]
[EventRounds "20"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {1)DSB 1939,S.37 2)Eliskases,Erich: Der Wettkampf Bogoljubow-Eliskases.
1939.Kecskemet. Spielort der Partien 1-2: Berlin} Nf6 2. c4 e6 3. Nc3 Bb4 4.
Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. Bg5 Nd4 (7... h6) 8. Nxd4 Bxd4 9. e3 Qa5 10.
exd4 Qxg5 11. g3 $14 (11. Qd2 $14) 11... O-O 12. f4 (12. Bg2 e5 {Eliskases} 13.
O-O exd4 14. Nb5 Qc5 (14... d5 15. cxd5 Bf5 16. Qc4 d3 17. Nd6 $16) 15. Qd3 $16
) 12... Qh6 13. Be2 (13. Bg2 d5 $1 {Eliskases} 14. c5 b6 $1 15. b4 bxc5 16.
bxc5 Ba6) 13... d6 14. Qd2 (14. O-O e5 {Eliskases}) (14. O-O-O e5 {Eliskases})
14... Bd7 15. Bf3 Bc6 16. Bxc6 $2 {Eliskases: Damit stärke ich die feindliche
Bauernstellung} (16. O-O Bxf3 17. Rxf3 $11 {Eliskases}) 16... bxc6 17. O-O d5
$1 (17... e5 $2 18. dxe5 dxe5 19. Rad1 $16 {Eliskases. Diese Variante hatte
mich zu 16.Bxc6? verführt.}) 18. cxd5 (18. c5 Rfb8) 18... cxd5 19. Rac1 Rfd8
$1 {Eliskases: Der "geheimnisvolle Turmzug". Schwarz plant Ne4 und möchte
nach Nc3xe4 dxe4 bereits auf der geöffneten Linie stehen.} 20. Rc2 Qg6 $1 {
/\h7-h5} 21. Rd1 {/\Qd2-d3} Rac8 $1 22. Rdc1 (22. Qd3 Qxd3 23. Rxd3 Ne4 $17 {
Eliskases:}) 22... Rb8 23. Nd1 h5 24. Nf2 Kh7 $1 {Eliskases: Ein feiner
Abwartezug.} (24... h4 25. Qd3 Ne4 26. Nxe4 dxe4 27. Qe3 Rb4 28. Rc8 $1) 25.
Rc7 $2 {Eliskases:Verfrüht} (25. b3 $142) 25... h4 26. Qd3 (26. Qc2 Ne4 27.
Nxe4 dxe4 28. Qc3 hxg3 29. hxg3 e3 $1 30. Qxe3 Rxb2 31. Rxa7 Rxd4 {Eliskases})
(26. Qc3 Nh5 27. Nh3 f6 28. Kf2 e5 29. dxe5 d4 {Eliskases}) 26... Rxb2 (26...
Ne4) 27. Qxg6+ (27. Rxf7 Ne4) 27... Kxg6 28. Rxa7 (28. Nd3 $142 Rxa2 29. Ne5+
Kf5 30. Rxf7 Rb8 31. g4+ Kxf4 32. Rxg7 Ke3 33. Rf7 Ne4 34. Re1+ Kd2 35. Nf3+
Kc3 36. Rc7+ Kb3 37. Rb1+ Rb2 38. Rxb2+ Kxb2 39. Rxa7 $11) 28... Rd2 $1 29.
Rcc7 Rf8 $19 (29... Rb8 $19 30. Rab7 Rxb7 31. Rxb7 Rxd4) 30. a4 Ne4 31. f5+ (
31. Nxe4 dxe4 32. gxh4 e3 33. Kf1 Rxh2 $19) 31... exf5 32. Nh3 hxg3 33. hxg3
Nxg3 34. a5 Kh5 35. a6 (35. Rxf7 Rxf7 36. Rxf7 Kg4 37. Nf2+ Kf3 38. Rc7 Rxf2 $1
39. Rc3+ Kg4 40. Kxf2 Ne4+ $19) 35... Re8 36. Re7 Rxe7 37. Rxe7 Kg4 38. Nf2+
Kf3 39. Rb7 Ne2+ 40. Kf1 Ra2 41. Nd3 Ng3+ 42. Ke1 Rxa6 43. Rxf7 Ke3 44. Nf2 g5
0-1

[Event "Match Eliskases-Bogoljubow +6-3=11"]
[Site "Germany"]
[Date "1939.01.24"]
[Round "11"]
[White "Eliskases, Erich Gottlieb"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "A52"]
[Annotator "Bogoljubow,E"]
[PlyCount "70"]
[EventDate "1939.01.04"]
[EventType "match"]
[EventRounds "20"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {1)DSB 1939, S.53 Bericht, S.55-59.Partiekommentar [Bogoljubow]} Nf6 2.
c4 e5 3. dxe5 Ng4 4. Bf4 Nc6 5. Nf3 f6 6. exf6 Qxf6 7. Qd2 Bb4 8. Nc3 Bxc3 9.
bxc3 d6 10. e3 b6 11. Be2 Bb7 12. O-O Ne7 13. Nd4 Ne5 14. Bg3 O-O-O 15. f4 Nd7
16. Bf3 Nc5 17. Qc2 h5 18. Bxb7+ Kxb7 19. f5 h4 20. Bf4 g5 21. fxg6 Qxg6 22. e4
Nc6 23. Nxc6 Kxc6 24. Rae1 Rde8 25. Qd2 Nxe4 26. Qd5+ Kd7 27. Be3 Re6 28. Qb5+
Kc8 29. Qc6 Kb8 30. Qd7 Rg8 31. Re2 Nxc3 32. Ref2 Rxe3 33. Rf8+ Re8 34. Qxe8+
Qxe8 35. Rxe8+ Rxe8 0-1

[Event "Match Eliskases-Bogoljubow +6-3=11"]
[Site "Germany"]
[Date "1939.02.05"]
[Round "16"]
[White "Bogoljubow, Efim"]
[Black "Eliskases, Erich Gottlieb"]
[Result "1-0"]
[ECO "E14"]
[Annotator "Eliskases,E"]
[PlyCount "145"]
[EventDate "1939.01.04"]
[EventType "match"]
[EventRounds "20"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 {1)DSB 1939, S.65 Bericht, S.68-69.Partiekommentar [Eliskases]} Nf6 2. c4
e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 Bb4+ 6. Nbd2 O-O 7. O-O Re8 8. e4 Bxd2 9. Nxd2 d6
10. a3 e5 11. d5 a5 12. Re1 Nbd7 13. Nf1 Nc5 14. Bc2 Bc8 15. b3 Bg4 16. f3 Bd7
17. Bg5 h6 18. Bh4 g5 19. Bf2 Nh5 20. g3 Ng7 21. Ne3 Qf6 22. b4 Nb7 23. Qe2 Qg6
24. Qd3 Ra7 25. Kg2 Rea8 26. Qc3 f6 27. g4 Qe8 28. Bb3 axb4 29. axb4 Ba4 30.
Bxa4 Rxa4 31. Nc2 Rxa1 32. Rxa1 Ra4 33. Rb1 Ra2 34. Na3 Qa4 35. Nb5 Ne8 36. Rb3
Nd8 37. Ra3 Rxa3 38. Nxa3 Nf7 39. Nb5 Nh8 40. Qa3 Qxa3 41. Nxa3 Ng6 42. Be3 Kf7
43. Nb5 Ke7 44. Kf2 Kd7 45. Ke2 Ng7 46. Nc3 Kc8 47. Na4 Kb7 48. Bf2 Ka6 49. Nc3
h5 $2 {Eliskases} 50. Be3 hxg4 $2 {Eliskases} (50... h4 $142 $11 {Eliskases})
51. fxg4 Ne8 52. Kd3 Ng7 53. Ne2 Ne8 54. Ng3 Nh4 (54... Ng7 55. Nf5 Nxf5 56.
exf5 Nh8 57. Bf2 Nf7 58. h4 Kb7 59. hxg5 Nxg5 60. Be3 Nf7 61. Bd2 {Eliskases:
Ich schätzte diese Stellung als verloren für Schwarz ein}) 55. Nf5 Ng2 (55...
Ng6 56. Bf2 {/\h2-h4}) 56. Bd2 b5 (56... Kb7 57. b5 Kc8 58. Ke2 Kd8 59. Kf3 Nf4
60. Bxf4 gxf4 61. h4 $18) 57. c5 dxc5 58. bxc5 Kb7 59. Kc3 c6 60. Ne7 cxd5 61.
exd5 Kc7 62. Kd3 Nh4 63. Bb4 Kd7 64. d6 Ke6 65. Ke4 f5+ (65... Ng2 66. Ng6 {
/\Ng6-f8+}) 66. gxf5+ Nxf5 67. Nxf5 Nf6+ 68. Kd3 Kxf5 69. c6 Ke6 70. d7 Nxd7
71. cxd7 Kxd7 72. Ke4 Ke6 73. Bc3 1-0

[Event "Kemeri International-02"]
[Site "Kemeri"]
[Date "1939.??.??"]
[Round "?"]
[White "Bogoljubow, Efim"]
[Black "Stahlberg, Gideon"]
[Result "1-0"]
[ECO "D63"]
[PlyCount "127"]
[EventDate "1939.03.04"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "LAT"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Nf3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. a3
Ne4 9. Bxe7 Qxe7 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Rxc4 e5 13. Qc2 h6 14. O-O exd4
15. Rxd4 Ne5 16. Nxe5 Qxe5 17. Rd1 Be6 18. Bc4 Bxc4 19. Qxc4 c5 20. R4d2 Rac8
21. g3 a6 22. a4 Qb8 23. a5 b5 24. axb6 Qxb6 25. Rc2 Rc7 26. Rd5 Rb8 27. Rc3
Rc6 28. h4 Rf8 29. Rc2 Rb8 30. Rd7 Rf6 31. h5 Rd8 32. Qd5 Rxd7 33. Qxd7 Qc6 34.
Qd8+ Kh7 35. Qd3+ Kg8 36. b4 Rd6 37. Qe2 Rd5 38. g4 f5 39. Rxc5 Rxc5 40. bxc5
fxg4 41. Qc4+ Kf8 42. Qf4+ Kg8 43. Qb8+ Kh7 44. Qb6 Qf3 45. Qg6+ Kh8 46. c6 g3
47. Qe8+ Kh7 48. Qg6+ Kh8 49. fxg3 Qxe3+ 50. Kf1 Qe5 51. Kf2 a5 52. Qc2 Qxh5
53. Qc4 Qf5+ 54. Kg1 Qc8 55. Kh2 Qc7 56. Kg2 Qc8 57. c7 a4 58. Qc6 a3 59. Qd6
Qb7+ 60. Kh2 a2 61. Qf8+ Kh7 62. Qf5+ g6 63. Qd7+ Kh8 64. c8=Q+ 1-0

[Event "Stuttgart"]
[Site "Stuttgart"]
[Date "1939.??.??"]
[Round "9"]
[White "Bogoljubow, Efim"]
[Black "O'Kelly de Galway, Alberic"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "51"]
[EventDate "1939.05.14"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 Be7 6. Nc3 d5 7. O-O O-O 8. cxd5
exd5 9. b3 Ne4 10. Bb2 Nd7 11. Rc1 Nxc3 12. Rxc3 Bd6 13. Ne5 Nf6 14. Nc6 Qd7
15. Qc2 Qg4 16. Ne5 Qh5 17. Be2 Qh4 18. Rxc7 Bxc7 19. Qxc7 Bc8 20. Ba3 Be6 21.
Bxf8 Rxf8 22. Qxa7 h5 23. Qxb6 Qg5 24. f4 Qh6 25. a4 Rc8 26. a5 1-0

[Event "Match Euwe-Bogoljubow +5-2=3"]
[Site "Karlovy Vary"]
[Date "1941.07.23"]
[Round "3"]
[White "Bogoljubow, Efim"]
[Black "Euwe, Max"]
[Result "1-0"]
[ECO "C58"]
[PlyCount "45"]
[EventDate "1941.07.20"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "CZE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6 bxc6 8.
Qf3 cxb5 9. Qxa8 Bc5 10. O-O O-O 11. b4 Bxb4 12. Nc3 Nh5 13. Nf3 Nf4 14. Rb1
Bxc3 15. dxc3 Nxg2 16. Rxb5 Nc4 17. Rc5 Nd6 18. Rd1 e4 19. Bg5 Qd7 20. Qd5 Ne3
21. Ne5 Qh3 22. Bxe3 Bg4 23. Qxd6 1-0

[Event "Match Euwe-Bogoljubow +5-2=3"]
[Site "Karlovy Vary"]
[Date "1941.08.02"]
[Round "10"]
[White "Euwe, Max"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C87"]
[PlyCount "100"]
[EventDate "1941.07.20"]
[EventType "match"]
[EventRounds "10"]
[EventCountry "CZE"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 {1)DSZ 1941, S.121 [Euwe].} e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7
6. Re1 d6 7. Bxc6+ bxc6 8. d4 exd4 9. Nxd4 Bd7 10. Qf3 O-O 11. Nc3 Ne8 12. e5
d5 13. Bf4 g6 14. Bh6 Ng7 15. Nb3 Qb8 16. Rad1 a5 17. Na4 Qb4 18. Qf4 Ne6 19.
Qxb4 axb4 20. Bxf8 Kxf8 21. c4 Rxa4 22. cxd5 cxd5 23. Rxd5 Bc6 24. Ra5 Rxa5 25.
Nxa5 Bd5 26. b3 c5 27. Nc4 Bxc4 28. bxc4 Bg5 29. Rd1 Nd4 30. g3 Bd2 31. f4 Be3+
32. Kg2 g5 33. Rf1 Ke7 34. fxg5 Bxg5 35. h4 Bh6 36. Rf6 Bg7 37. Rd6 Bxe5 38.
Rd5 Bd6 39. Rh5 Ne2 40. Rxh7 Nc3 41. g4 Nxa2 42. g5 Kf8 43. Rh6 Bc7 44. Rc6 b3
45. Rxc5 Bd6 46. Rb5 Bb4 47. c5 b2 48. c6 b1=Q 49. Rb8+ Kg7 50. c7 Qc2+ 0-1

[Event "Salzburg 6 Masters"]
[Site "Salzburg"]
[Date "1942.06.09"]
[Round "1"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "B15"]
[Annotator "ChessBase/Bogoljubow"]
[PlyCount "91"]
[EventDate "1942.06.09"]
[EventType "tourn"]
[EventRounds "10"]
[EventCountry "AUT"]
[SourceTitle "HCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "2"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 {1)DSZ 1942, S.113 [Bogoljubow]} c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5.
Nxf6+ exf6 6. Bc4 Bd6 7. Qe2+ Be7 8. Nf3 Bg4 9. c3 Nd7 10. h3 Bh5 11. g4 Bg6
12. Nh4 Nb6 13. Bb3 Nd5 14. Bd2 Qd6 15. Nf5 Bxf5 16. gxf5 g6 17. O-O-O O-O-O
18. Qf3 g5 19. Rhe1 Rhe8 20. Re4 Bf8 21. Rxe8 Rxe8 22. Qh5 Qd7 23. Qxh7 $16 {
[#]} Re4 $2 (23... Bd6 24. h4 $16 (24. c4 $16)) 24. Qh8 $18 (24. h4 $18) 24...
Qd8 25. Qh5 Qd7 26. Qh8 Qd8 27. Re1 Rxe1+ 28. Bxe1 Kc7 29. Bd2 Qe7 30. Qh5 Qd7
31. Qf3 Bh6 32. h4 Nf4 33. Bxf4+ gxf4 34. Qh5 Bf8 35. Bxf7 c5 36. Be6 Qd6 37.
Qf7+ Be7 38. dxc5 Qxc5 39. h5 f3 40. h6 Kb6 41. Bc4 Bd6 42. Bd5 Qc8 43. Qe6 Qf8
44. h7 Ka5 45. Bxf3 Qh6+ 46. Kc2 1-0

[Event "Europa-Meisterschaft"]
[Site "Munich"]
[Date "1942.09.22"]
[Round "8"]
[White "Bogoljubow, Efim"]
[Black "Rabar, Braslav"]
[Result "1-0"]
[ECO "A15"]
[Annotator "ChessBase"]
[PlyCount "87"]
[EventDate "1942.09.15"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. O-O Be7 6. d3 O-O 7. e4 d6 8. Nc3
Nbd7 9. h3 Qc8 10. Be3 Rd8 11. Rc1 Nf8 12. Nh2 Ne8 13. f4 f5 14. Qe2 g6 15. g4
Bf6 16. Bf3 Ng7 17. d4 c5 18. d5 exd5 19. exd5 Re8 20. Nd1 Qd7 21. Qd3 a6 22.
Rc2 b5 23. b3 b4 24. g5 Bd8 25. Bc1 Qf7 26. Ne3 Nd7 27. Bb2 Be7 28. Re1 Bf8 29.
Rce2 Re7 30. h4 $1 a5 31. Nhf1 Ne8 32. Ng3 Bc8 33. Nexf5 $1 Rxe2 34. Rxe2 Nb6 (
34... gxf5 35. Bh5) 35. Nh6+ $1 Bxh6 36. gxh6 Bh3 37. Kh2 Bd7 38. f5 $1 Bxf5
39. Nxf5 Qxf5 40. Qxf5 gxf5 41. Re7 a4 42. Bh5 axb3 43. axb3 $1 Kf8 44. Rxh7
1-0

[Event "Generalgouvernement Meisterturnier-03"]
[Site "Lublin/Warsaw/Krakow "]
[Date "1942.??.??"]
[Round "2"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "103"]
[EventDate "1942.10.11"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 c5 7. Bxe7 Kxe7 8. Qg4
Kf8 9. Nf3 Nc6 10. dxc5 Nxc5 11. O-O-O a6 12. Rh3 h6 13. Rg3 Rg8 14. Bd3 Nxd3+
15. Rxd3 Qb6 16. Rd2 Qc7 17. Qf4 Bd7 18. Ne2 Rc8 19. Ned4 Na5 20. Rd3 Nc4 21.
b3 Qa5 22. bxc4 dxc4 23. Re3 c3 24. Nb3 Qa3+ 25. Kd1 Ke7 26. Nfd4 Qb2 27. Ref3
Be8 28. Ne2 a5 29. Nxc3 Rd8+ 30. Rd3 Bc6 31. Qc4 Rxd3+ 32. Rxd3 Rc8 33. Qc5+
Ke8 34. Qxa5 Bxg2 35. f3 Bf1 36. Qb5+ Kf8 37. Qxb7 Re8 38. Rd7 Kg8 39. Qc7 Rf8
40. Rd8 Rxd8+ 41. Qxd8+ Kh7 42. Kd2 Qa3 43. Qd4 Bh3 44. Qd6 Qa8 45. Nd4 Qc8 46.
a4 Qc4 47. a5 Bf1 48. Ncb5 Qa4 49. Qa3 Qc4 50. a6 Qd5 51. Qd6 Qa2 52. Na3 1-0

[Event "Match Alekhine-Bogolubow"]
[Site "Warsaw"]
[Date "1943.??.??"]
[Round "1"]
[White "Bogoljubow, Efim"]
[Black "Alekhine, Alexander"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "93"]
[EventDate "1943.??.??"]
[EventType "match"]
[EventRounds "2"]
[EventCountry "POL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 g6 7. O-O Bg7 8.
Be3 h5 9. h3 Bd7 10. Qd2 Qc8 11. f4 h4 12. Rad1 Nh5 13. Bf3 Nxf4 14. Nxc6 Nxh3+
15. gxh3 bxc6 16. Bd4 Bh6 17. Qd3 e5 18. Bf2 Bf8 19. Bg2 Be6 20. Qf3 Be7 21.
Be3 Rh7 22. Rd2 g5 23. Kh2 g4 24. hxg4 h3 25. Bh1 Bxg4 26. Qg3 Qe6 27. Bf3 Rh4
28. Bxg4 Rxg4 29. Qf3 Rh4 30. Qf5 Rb8 31. b3 Rb7 32. Rdf2 Rg4 33. Kxh3 Rh4+ 34.
Kg2 d5 35. Bd2 Bc5 36. Rf3 Qxf5 37. Rxf5 f6 38. exd5 Rbh7 39. Kf3 Rh2 40. Be1
Ke7 41. dxc6 Ke6 42. Ke4 Be7 43. Nd5 Re2+ 44. Kd3 Rxe1 45. Nc7+ Kd6 46. Ne8+
Ke6 47. Rxe1 1-0

[Event "Kassel"]
[Site "Kassel"]
[Date "1947.05.21"]
[Round "4"]
[White "Unzicker, Wolfgang"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C87"]
[Annotator "Teschner,R"]
[PlyCount "88"]
[EventDate "1947.05.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O d6 6. c3 Be7 7. d4 O-O 8. Re1
b5 9. Bc2 Bg4 10. d5 Nb8 11. h3 Bh5 (11... Bxf3 $142 12. Qxf3 Nbd7 13. a4 Rb8)
12. a4 bxa4 (12... Nbd7) 13. Bxa4 Nfd7 (13... Nbd7 14. Bc6 $16) 14. b4 Nb6 15.
Bb3 N8d7 16. Nbd2 Qc8 17. Bb2 Bg5 18. Nc4 Nxc4 19. Bxc4 Nb6 20. Bd3 Bxf3 21.
Qxf3 f5 {Verwirrungstaktik! Bei ruhigem Spiel würde sich der weisse Druck
gegen a6 verstärken} 22. exf5 Qb7 23. Ra5 Nd7 24. Qh5 Bd2 25. Re2 Bh6 26. g4
Nf6 27. Qh4 Bf4 28. g5 Nxd5 29. f6 g6 30. Qg4 c6 31. h4 Kh8 32. Qf3 Qd7 33. Be4
h6 34. c4 $1 Nxb4 35. Bxg6 Rg8 36. Qxf4 (36. Qh5 $2 Rxg6 $1 $19) (36. Bb1 $142
$1) 36... Rxg6 (36... exf4 $2 37. f7+ Rg7 38. gxh6 $18) 37. Qe4 Rag8 38. f4
Qg4+ 39. Rg2 Qxh4 40. Ra1 $2 (40. f7 Rf8 41. Qxg6 Qe1+ $11) 40... Rxg5 $1 {
Nun triumphiert die Routine des Altmeisters} 41. Rxg5 Rxg5+ 42. Kf1 Qh3+ 43.
Ke1 Rg1+ 44. Kd2 Rg2+ 0-1

[Event "Kassel"]
[Site "Kassel"]
[Date "1947.05.22"]
[Round "5"]
[White "Bogoljubow, Efim"]
[Black "Bohatirchuk, Fedor Parfenovich"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "107"]
[EventDate "1947.05.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. d4 e6
8. O-O Be7 9. Bg5 O-O 10. Qe2 Nd5 11. Bxe7 Qxe7 12. Rad1 Qc7 13. Rfe1 Bd7 14.
Ne5 Rad8 15. Bb3 Bc8 16. c4 Nf6 17. c5 b5 18. Rd3 Nd5 19. Qd2 f6 20. Nf3 Rfe8
21. g3 Kh8 22. Qc1 e5 23. dxe5 Bf5 24. Rxd5 cxd5 25. Nd4 Bd3 26. e6 a6 27. Bd1
b4 28. Qd2 Bg6 29. Qxb4 Re7 30. Ba4 Rb8 31. Qc3 Be8 32. Bb3 Bc6 33. Bc2 a5 34.
b3 Rbe8 35. f4 g6 36. f5 Kg7 37. a3 Rb8 38. b4 g5 39. Bd3 Be8 40. b5 Rc8 41. c6
Qb6 42. Rc1 Bxc6 43. Qc5 Qxc5 44. Rxc5 Bb7 45. Rxc8 Bxc8 46. b6 Kf8 47. Nc6 Rb7
48. Be2 Kg7 49. Na7 Bxe6 50. fxe6 Rxb6 51. Bg4 Rb1+ 52. Kf2 Rc1 53. e7 Kf7 54.
Nc8 1-0

[Event "Match/Nation GER-YUG"]
[Site "Krefeld"]
[Date "1951.??.??"]
[Round "2.2"]
[White "Matanovic, Aleksandar"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "C64"]
[PlyCount "61"]
[EventDate "1951.??.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 Bc5 4. c3 Qf6 5. O-O Nge7 6. Re1 a6 7. d4 exd4 8. e5
Qg6 9. cxd4 Nxd4 10. Nxd4 axb5 11. Nxb5 Qb6 12. Qe2 Bxf2+ 13. Qxf2 Qxb5 14. Nc3
Qc6 15. Bg5 Ng6 16. Rac1 O-O 17. a4 Qe6 18. Qd4 b6 19. Nb5 c5 20. Qd1 Bb7 21.
Nd6 Bc6 22. b3 h6 23. Bxh6 gxh6 24. Rc3 f5 25. Rg3 f4 26. Rh3 f3 27. Ne4 Nxe5
28. Rg3+ Kh8 29. Qa1 Bxe4 30. Rxe4 f2+ 31. Kf1 0-1

[Event "Staunton Memorial"]
[Site "Birmingham"]
[Date "1951.??.??"]
[Round "7"]
[White "Golombek, Harry"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "124"]
[EventDate "1951.05.26"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ENG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. e3 Nbd7 7. Nge2 e5 8. O-O
Re8 9. Qc2 c6 10. b3 Qc7 11. Ba3 exd4 12. Nxd4 Nc5 13. Rad1 Bg4 14. f3 Bd7 15.
e4 a5 16. Kh1 Rad8 17. Qf2 Bc8 18. Nde2 b6 19. Bc1 Qe7 20. Nd4 Bb7 21. Rfe1 Qc7
22. Bf4 Nh5 23. Bg5 Ra8 24. Qd2 f6 25. Be3 Bf8 26. g4 Ng7 27. Qf2 Qf7 28. Qg3
a4 29. Bf1 axb3 30. axb3 h5 31. gxh5 Nxh5 32. Qf2 Qh7 33. b4 Na4 34. Nxa4 Rxa4
35. Nc2 c5 36. bxc5 bxc5 37. Ra1 Rea8 38. Rxa4 Rxa4 39. Ra1 Rxa1 40. Nxa1 Qf7
41. Bd3 Ng7 42. Nc2 f5 43. exf5 Nxf5 44. Bg5 Nh6 45. Kg2 Ng4 46. Qg3 Ne5 47.
Be2 Nxc4 48. Bf4 Bg7 49. Bd3 Ne5 50. Bxe5 Bxe5 51. Qxg6+ Qxg6+ 52. Bxg6 Kg7 53.
Bd3 d5 54. Ne3 Bf4 55. Ng4 c4 56. Bf5 Bc6 57. Kf2 d4 58. Ke2 Bb5 59. Kd1 d3 60.
Nf2 Kf6 61. Bh7 Ke5 62. Ne4 Kd4 0-1

[Event "Staunton Memorial"]
[Site "Birmingham"]
[Date "1951.??.??"]
[Round "9"]
[White "Matanovic, Aleksandar"]
[Black "Bogoljubow, Efim"]
[Result "0-1"]
[ECO "B91"]
[PlyCount "128"]
[EventDate "1951.05.26"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ENG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. g3 e5 7. Nb3 Bg4 8. Qd3
Nc6 9. a3 Be7 10. Bg2 O-O 11. O-O Rc8 12. h3 Bh5 13. f4 exf4 14. gxf4 Nd7 15.
Nd5 Nc5 16. Nxc5 dxc5 17. c3 Na5 18. Be3 Nb3 19. Nxe7+ Qxe7 20. Rae1 Rfd8 21.
Qc2 c4 22. e5 Rd7 23. Qf5 Bg6 24. Qg4 h5 25. Qf3 Bd3 26. Rf2 g6 27. Bf1 Bf5 28.
Rg2 Kf8 29. Rg5 Nd2 30. Qe2 Nxf1 31. Qxf1 Qe6 32. Qf2 Rd3 33. h4 Bg4 34. f5
Bxf5 35. Rg3 Ke8 36. Bg5 Qd5 37. Rge3 Rc6 38. Qf4 Re6 39. Bf6 Kd7 40. Kf2 Rb6
41. R1e2 Rd1 42. e6+ Rxe6 43. Qb8 Be4 44. Qd8+ Kc6 45. Qxd5+ Bxd5 46. Rxe6+
Bxe6 47. Ke3 Rd3+ 48. Kf4 Kb5 49. Bd4 Ka4 50. Bf6 Kb3 51. Be7 Rd1 52. Ke5 Rd5+
53. Kf4 Rf5+ 54. Ke4 Rf1 55. Kd4 Rb1 56. Rf2 Rxb2 57. Rxb2+ Kxb2 58. a4 b6 59.
Bd8 Kb3 60. Bxb6 Kxa4 61. Bc7 Kb3 62. Bd8 Bf5 63. Bc7 Bd3 64. Bd8 f5 0-1

[Event "Staunton Memorial"]
[Site "Birmingham"]
[Date "1951.??.??"]
[Round "10"]
[White "Bogoljubow, Efim"]
[Black "Tartakower, Saviely"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "89"]
[EventDate "1951.05.26"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ENG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Nbd7 5. f4 h6 6. Bh4 Nh7 7. Nf3 c6 8. Bd3
Qb6 9. e5 Qxb2 10. Ne4 d5 11. Ned2 Nb6 12. O-O Bf5 13. Qe2 Bxd3 14. cxd3 g5 15.
Rab1 Qc3 16. Rb3 Qa5 17. fxg5 Rg8 18. e6 f6 19. gxf6 exf6 20. Bg3 Be7 21. Nh4
O-O-O 22. Nf5 Rge8 23. Qe3 Na8 24. Rfb1 b5 25. Qxh6 Nf8 26. Ng7 Qxa2 27. Nf3
Qe2 28. Qh5 Nxe6 29. Nxe8 Nxd4 30. Qh3+ Kb7 31. Nxd4 Bc5 32. Nd6+ Rxd6 33. Bxd6
Bxd4+ 34. Kh1 a5 35. Qd7+ Ka6 36. Qc8+ Ka7 37. Qb8+ Ka6 38. Qxa8+ Kb6 39. Qb8+
Ka6 40. Qc8+ Kb6 41. Bc7+ Ka7 42. Qb8+ Ka6 43. Qa8+ Ba7 44. Qxc6+ Bb6 45. Qxb6#
1-0

