[Event "St Petersburg International Preliminary"]
[Site "St Petersburg"]
[Date "1914.05.01"]
[Round "7"]
[White "Capablanca, Jose Raul"]
[Black "Bernstein, Ossip Samuel"]
[Result "1-0"]
[ECO "D53"]
[Annotator "Tactical Analysis 4.1 (180s)"]
[PlyCount "91"]
[EventDate "1914.04.21"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "RUS"]
[SourceTitle "Tarrasch"]
[Source "ChessBase"]
[SourceDate "2018.10.02"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.02"]
[SourceQuality "1"]
{[%evp 17,91,36,33,21,86,69,107,87,262,260,332,320,335,185,418,425,655,657,827,
813,915,895,859,880,888,682,1055,1048,1494,569,561,563,538,538,709,684,656,670,
686,714,675,682,711,664,662,666,703,687,689,698,740,728,883,883,888,786,927,
886,936,901,911,825,1581,934,1032,994,1361,1244,3144,3078,29978,29977,29989,
29990,29991,29992]} {Analiza Fat Fritz 2.0.} 1. d4 d5 2. Nf3 Nf6 3. c4 e6 4.
Nc3 Nbd7 5. Bg5 Be7 6. e3 c6 7. Bd3 dxc4 8. Bxc4 b5 9. Bd3 a6 10. e4 $146 {
D53: Queen's Gambit Declined: 4 Bg5 Be7: Early deviations.} ({Predecessor:} 10.
O-O c5 11. Qe2 O-O 12. Rad1 c4 13. Bb1 Nd5 14. Bxe7 Qxe7 15. e4 N5b6 16. e5 Bb7
17. Rfe1 Rfd8 18. Nd2 Rac8 19. Nde4 Bxe4 20. Nxe4 Rc7 21. Qh5 Nf8 22. Re3 Nd5
23. Rf3 f5 24. exf6 gxf6 25. Re1 Qb4 26. Kf1 Qxb2 27. Nxf6+ Nxf6 28. Rxf6 Qxd4
29. Qf3 Rg7 30. h3 Qd6 31. Bf5 Re8 32. Bxe6+ Rxe6 33. Rxf8+ Qxf8 34. Qd5 Qd6
35. Qxe6+ Qxe6 36. Rxe6 Rc7 37. Ke1 c3 38. Kd1 Rd7+ 39. Kc1 Rd2 40. Rxa6 Rxf2
41. Rb6 Rxa2 42. Rxb5 Rxg2 43. Rc5 Rg3 44. h4 Kg7 45. Kc2 Kg6 46. Rxc3 {
½-½ (46) Marshall,F-Lasker,E St Petersburg (3) 1914}) 10... e5 (10... c5 $11
11. e5 Nd5 12. Bxe7 Qxe7 13. Nxd5 exd5 14. O-O c4 15. Bc2 Nf8 16. Qd2 Ne6 $11)
11. dxe5 $16 ({Much worse is} 11. Nxe5 $6 Nxe5 12. dxe5 Ng4 $11) 11... Ng4 {[#]
} 12. Bf4 {White is better.} Bc5 $2 (12... Qc7 $16 {is a better defense.}) 13.
O-O $18 Qc7 {[%CAl Rd7e5]} 14. Rc1 f6 {[%CAl Rg4e5]} 15. Bg3 (15. b4 $142)
15... fxe5 $2 (15... Ndxe5 16. Nxb5 cxb5) 16. b4 Ba7 {[#]} (16... Ne3 $142) 17.
Bxb5 $1 {[%mdl 512]} axb5 {[#]} (17... Bb7 18. Qb3) 18. Nxb5 $1 {[%mdl 576] Pin
} Qd8 (18... Qb8 19. Nd6+) 19. Nd6+ Kf8 20. Rxc6 Nb6 21. Bh4 Qd7 22. Nxc8 Qxc6
23. Qd8+ (23. Be7+ $142 Kg8 24. Qd8+ Kf7 25. Ng5+ Kg6 26. Qxh8) 23... Qe8 24.
Be7+ Kf7 25. Nd6+ Kg6 26. Nh4+ Kh5 27. Nxe8 Rxd8 28. Nxg7+ Kh6 29. Ngf5+ Kh5
30. h3 Nc8 31. hxg4+ Kxg4 32. Bxd8 Rxd8 33. g3 Rd2 34. Kg2 Re2 35. a4 {[%CAl
Ba2a4,Ba4a5,Ba5a6][%mdl 32]} Nb6 36. Ne3+ Kh5 37. a5 Nd7 38. Nhf5 Nf6 39. b5
Bd4 40. Kf3 Ra2 41. a6 Ba7 42. Rc1 Rb2 43. g4+ Kg6 44. Rc7 {[%csl Gf5][%CAl
Rc7g7] White mates.} Rxf2+ 45. Kxf2 {[%csl Gf5][%CAl Rc7g7]} Nxg4+ 46. Kf3 {
Black did not feel at home in the position after the opening. Weighted Error
Value: White=0.46/Black=0.75} 1-0
