[Event "St Petersburg International Final"] [Site "St Petersburg"] [Date "1914.05.12"] [Round "3"] [White "Tarrasch, Siegbert"] [Black "Capablanca, Jose Raul"] [Result "0-1"] [ECO "C84"] [Annotator "Tactical Analysis 4.1 (180s)"] [PlyCount "70"] [EventDate "1914.05.10"] [EventType "tourn"] [EventRounds "10"] [EventCountry "RUS"] [SourceTitle "Tarrasch"] [Source "ChessBase"] [SourceDate "2018.10.02"] [SourceVersion "1"] [SourceVersionDate "2018.10.02"] [SourceQuality "1"] {[%evp 16,70,0,0,16,16,87,76,75,69,54,58,65,12,62,40,72,92,75,0,33,-13,-11,-12, -12,-104,-118,-112,-101,-129,-152,-190,-29,-125,-48,-42,-42,-85,-81,-195,-97, -87,-79,-81,-64,-209,-188,-215,-199,-259,-249,-453,-446,-455,-453,-6500,-7622] } {Analizada por Fat Fritz 2.0.} 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Be7 6. O-O b5 {[%CAl Bb7b5,Bb5b4][%mdl 32]} 7. Bb3 d6 8. a4 b4 9. Nd5 {[#]} Bg4 {C84: Closed Ruy Lopez: Unusual White 6th moves.} (9... Nxe4 10. d4 Bb7 11. Re1 Nf6 12. dxe5 dxe5 13. Nxe5 Nxe5 14. Rxe5 Nxd5 15. Bxd5 O-O 16. Bf4 c6 17. Rxe7 Qxe7 18. Bd6 Qf6 19. Bxf8 Rxf8 20. Be4 Rd8 21. Qh5 g6 22. Qa5 Rd2 23. Qb6 Qxb2 24. Rf1 Qd4 25. Qxb7 Qxe4 26. Qxa6 Rxc2 27. Qb6 c5 28. a5 Qe6 29. Qb5 Qd6 30. Re1 Ra2 31. g3 Kg7 32. Rc1 Qd2 33. Qxc5 b3 34. Kg2 Rxa5 35. Qc3+ Qxc3 36. Rxc3 Rb5 37. Rc1 b2 38. Rb1 Kf6 39. Kf3 Ke5 40. Ke3 Rb3+ 41. Kd2 Ke4 42. f4 Kf3 43. Kc2 Rb7 {0-1 (43) Leonhardt,P-Rubinstein,A Karlovy Vary - Karlsbad-02 International Masters - (3) 1911}) 10. c3 $146 (10. Nxf6+ gxf6 11. c3 Rg8 12. Bd5 Qd7 13. Kh1 Rb8 14. d3 Nd8 15. Rg1 c6 16. Bc4 Qb7 17. h3 Bh5 18. cxb4 d5 19. Ba2 Bxb4 20. Qe2 Ne6 21. Be3 d4 22. Bc1 Be7 23. g4 Bg6 24. Nh4 Rh8 25. a5 Kd7 26. Bc4 Ng5 27. Bxg5 fxg5 28. Nf3 f6 29. b3 h5 30. Kg2 Bb4 31. Qa2 Ke7 32. Rh1 Rh7 33. Rh2 Rbh8 34. Rah1 Be8 35. Ng1 c5 36. Ne2 h4 37. Ra1 Bb5 38. Rhh1 Rf8 39. Kh2 Bc6 40. Qc2 Qc8 41. Rhf1 Rg7 42. f3 Kd6 43. Ra2 Ra7 44. Raa1 Qd7 45. Kg2 Rb8 46. Rfb1 Bb5 47. Ra2 Rab7 48. Bd5 Ra7 49. Kf1 Qd8 50. Rba1 Qc7 51. Kg2 Rd8 52. Kf1 Ke7 53. Bc4 Rb7 54. Kf2 Bxc4 55. bxc4 Rdb8 56. Kg2 Qd8 57. Rb1 Ke6 58. Qa4 Qc7 59. Rab2 Ke7 60. Kf2 Bd2 61. Rxb7 Rxb7 62. Qa2 Be3+ 63. Kf1 Qb8 64. Rxb7+ Qxb7 65. Qc2 Qb4 66. Qa2 Kd6 67. Kg2 Kc7 68. Kf1 Kc8 69. Kg2 Qe1 70. Qb2 Qf2+ 71. Kh1 Qxf3+ 72. Kh2 Qf2+ 73. Kh1 Bf4 {0-1 (73) Tarrasch,S-Janowski, D St Petersburg - Fase Preliminar (2) 1914}) 10... Rb8 (10... Na5 $11) 11. Bc4 $1 $14 Nxe4 {White is better.} 12. d4 bxc3 13. bxc3 O-O 14. Bxa6 {[#]} (14. Qd3 $14 Na5 15. Bxa6) 14... exd4 $2 (14... Bg5 $11) 15. cxd4 Nb4 16. Nxb4 Rxb4 17. Bb5 ({Better is} 17. Qe1 $16 Rb6 18. Bd3 Bxf3 19. a5) 17... Bxf3 (17... c5 $11 {feels hotter.} 18. dxc5 Bf6 19. Ra3 dxc5 20. Qc2 Qc8) 18. gxf3 (18. Qxf3 $14 d5 19. Qd3) 18... Ng5 $11 {Strongly threatening ...Rxd4!} 19. Ra3 Bf6 {[#]} 20. f4 $2 (20. Bxg5 $1 $11 {keeps the balance.} Bxg5 21. Rb3) 20... Ne6 $17 21. Rh3 Rxd4 22. Qh5 {[%csl Gh3][%CAl Rh5h7]} h6 23. Rg3 {[#]} Kh8 $2 (23... Nxf4 $1 $19 24. Qxh6 Ng6) 24. Qf5 $6 (24. Be3 $1 $11 {remains equal.}) 24... Bh4 ({ Black should try} 24... g6 $17 25. Qb1 Nxf4) 25. Rh3 Qf6 26. Qg4 (26. Qxf6 $1 $15 Bxf6 27. f5) 26... Bg5 $1 $36 {[%CAl Re6f4][%mdl 2112] Pin. White is under strong pressure.} 27. Be3 {[#]} (27. Kh1 $17 {only move.} Qe7 28. Re1) 27... Nxf4 $6 (27... Rb4 $1 $19 {[%CAl Rg5f4]} 28. Bd2 Re4) 28. Bxd4 Nxh3+ 29. Kh1 Qe6 {[%CAl Re6g4]} 30. Qf3 {This costs White the game.} ({White has to play} 30. Qxe6 $15 fxe6 31. a5 Ra8 32. Bc3 Bf6 33. Bd2 g5 $17) 30... Bd2 31. Qd3 Ba5 32. Bc6 (32. Qe3 $142) 32... d5 $19 33. Rc1 $2 (33. Bb5 {was necessary.}) 33... Nf4 {Black is clearly winning.} 34. Qe3 Bd2 $1 {[%mdl 576] Double Attack} 35. Qa3 (35. Qxd2 $2 {gets mated.} Qe4+ 36. f3 Qxf3+ 37. Kg1 Nh3#) (35. Qxe6 $142 Nxe6 36. Bc5 Bxc1 37. Bxf8 Nxf8 38. Bxd5) (35. Qxe6 Nxe6) 35... Rb8 {Weighted Error Value: White=0.56/Black=0.27} 0-1