[Event "Stockfish 140204 PSR02i vs. Houdini 4 Pro x64"] [Site "CYBIRD-PC2"] [Date "2014.02.07"] [Round "52"] [White "Houdini 4 Pro x64A"] [Black "Stockfish 140204 PSR02i"] [Result "0-1"] [WhiteElo "2200"] [BlackElo "2200"] [Variant "Standard"] [TimeControl "-"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nc3 d5 2. d4 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 Nc6 4. Bf4 Bg4 5. e3 e6 6. h3 Bxf3 7. Qxf3 Bd6 8. Bxd6 cxd6 9. Bd3 O-O 10. O-O Rc8 11. Qg3 a6 12. a3 Re8 13. Rfd1 Qd7 14. Re1 e5 15. dxe5 dxe5 16. Rad1 Qe6 17. Be2 d4 18. exd4 Nxd4 19. Bd3 Rcd8 20. Kh2 g6 21. Ne4 Nh5 22. Qh4 Nf5 23. Qg4 Qe7 24. Qg5 f6 25. Qc1 Nf4 26. Bf1 Kg7 27. g3 Nd4 28. Nd2 Nfe6 29. Bg2 Rd7 30. c3 Nf5 31. Ne4 Red8 32. Rxd7 Qxd7 33. h4 b6 34. b4 Ne7 35. Re2 Qc7 36. Rd2 h6 37. Qd1 f5 38. Nd6 b5 39. Nb7 Rxd2 40. Qxd2 e4 41. Nd6 Qb6 42. Bf1 Kh7 43. Ne8 Qc6 44. Qd6 Qxd6 45. Nxd6 Nc7 46. c4 bxc4 47. Bxc4 Kg7 48. Kh3 Kf6 49. h5 gxh5 50. Kh4 Ke5 51. Nf7+ Kd4 52. Bf1 Kc3 53. Nxh6 Kb3 54. Kg5 Kxa3 55. Nxf5 Ned5 56. Kxh5 Kxb4 57. Bxa6 Nxa6 58. g4 Nac7 59. Nd6?! { (-0.06 → -0.73) Inaccuracy. g5 was best. } (59. g5 Kc4 60. Kg6 Kc5 61. Kf7 Nf4 62. g6 Ne8 63. Kxe8 Nxg6 64. Ng3 Kd5 65. Nxe4 Kxe4 66. f3+ Kxf3 67. Kd7 Kf4 68. Kd6 Ne5) 59... Nc3 60. g5 Kc5 61. Nxe4+?? { (-0.73 → -4.61) Blunder. Nf5 was best. } (61. Nf5 Nd1 62. g6 Nxf2 63. g7 Ne8 64. Kh4 Nxg7 65. Nxg7 Kd5 66. Kg3 Nd3 67. Nf5 Ke5 68. Ne3 Nb2 69. Kf2 Na4 70. Nc4+ Kf4) 61... Nxe4 62. f3 Nd6 63. Kg6 Kd5 64. Kf6 Nce8+ 65. Ke7 Ng7 66. Kf6 Nde8+ 67. Kf7 Ke5 68. f4+ Kxf4 69. Ke7 Ke5 70. Kf7 Ke4 71. Kf8 Kd4 72. Kg8 Kc5 73. Kf8 Kd6 74. Kf7 Ke5 75. Ke7 Nd6 76. g6 Ndf5+ 77. Kd7 Kd5 78. Kc7 Kc5 79. Kd7 Kb6 80. Kc8 Kc6 81. Kd8 Kd6 82. Kc8 Ne7+ 83. Kb7 Nd5 84. Ka6 Kc5 85. Kb7 Kb5 86. Kc8 Kc6 87. Kb8 Nb4 88. Kc8?? { (-5.69 → Mate in 20) Checkmate is now unavoidable. Ka8 was best. } (88. Ka8 Nd3 89. Ka7 Nc5 90. Kb8 Kd7 91. Ka8 Kd6 92. Kb8 Kc6 93. Kc8 Nce6 94. Kb8 Nf8 95. Ka7 Nd7 96. Ka6 Nb6 97. Ka5 Kc5) 88... Na6 89. Kd8 Kd6 90. Kc8 Nc5 91. Kb8 Kc6 92. Kc8?? { (-5.60 → Mate in 11) Checkmate is now unavoidable. Ka7 was best. } (92. Ka7 Kc7 93. Ka8 Kb6 94. Kb8 Nd7+ 95. Kc8 Kc6 96. Kd8 Kd6 97. Kc8 Ne5 98. Kb7 Nc4 99. Ka6 Kc6 100. Ka7 Nb6 101. Kb8 Kd6) 92... Nb7 93. Kb8 Nd6 94. Ka7 Kb5 95. Ka8 Ka6 96. Kb8 Kb6 97. Ka8 Ne6 98. Kb8 Nc5 99. g7 Nd7+ 100. Ka8 Nb5 101. g8=Q Nc7# { Black wins by checkmate. } 0-1