[Event "Rated classical game"] [Site "https://lichess.org/hIovLhzm"] [Date "2023.11.23"] [White "chatakkuma"] [Black "chk12"] [Result "1/2-1/2"] [UTCDate "2023.11.23"] [UTCTime "07:00:35"] [WhiteElo "2170"] [BlackElo "2153"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "2700+45"] [ECO "A50"] [Opening "Mexican Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 Nc6 { A50 Mexican Defense } 3. Nf3 e6 4. a3 d6 5. Nc3 g6 6. e3 Bg7 7. Be2 O-O 8. O-O Re8 9. b4 d5 10. Bb2 a6 11. Qb3 dxc4 12. Bxc4 b5 13. Be2 Bb7 14. a4 bxa4 15. Nxa4 Na7?? { (0.16 → 2.13) Blunder. Rb8 was best. } (15... Rb8 16. Nc5) 16. Nc5 Qc8 17. Bxa6 Bxa6 18. Rxa6 Nb5 19. Rfa1 Rxa6 20. Rxa6 Nd7 21. Qa4 Nxc5 22. bxc5 c6 23. Qa5 Qb7 24. Qb6 Rb8 25. Ne5?? { (3.46 → 0.94) Blunder. Qxb7 was best. } (25. Qxb7 Rxb7 26. Nd2 Rc7 27. Ra8+ Bf8 28. Kf1 Ra7 29. Rc8 Nc7 30. Nc4 f6 31. Ke2 g5) 25... Bxe5 26. dxe5 Nc7? { (0.89 → 2.45) Mistake. Qxb6 was best. } (26... Qxb6 27. cxb6 c5 28. Bc1 Kf8 29. e4 Ke8 30. Be3 Nd4 31. Kf1 Kd7 32. Bxd4 cxd4 33. Ke2) 27. Qxb7 Rxb7 28. Rb6 Ra7 29. Rxc6 Nd5 30. Rc8+ Kg7 31. g3 Ne7 32. Rb8 Rc7 33. Bd4 Nc6 34. Rb6 Na5 35. Kf1 Kf8 36. Ke2 Ke7 37. Kd3?! { (2.88 → 2.04) Inaccuracy. Kf3 was best. } (37. Kf3 Kd7 38. Kg4 h6 39. h4 Rc8 40. h5 g5 41. f4 gxf4 42. Kxf4 Kc7 43. g4 Rg8) 37... Kd7 38. g4 Kc8? { (1.98 → 3.88) Mistake. Nc6 was best. } (38... Nc6 39. Kc4) 39. Ra6 Nc6 40. Kc4?? { (4.00 → 1.82) Blunder. Ra8+ was best. } (40. Ra8+ Nb8 41. c6 Rxc6 42. Ba7 Kb7 43. Rxb8+ Kxa7 44. Rh8 h5 45. gxh5 gxh5 46. Rxh5 Rc8) 40... Na7? { (1.82 → 3.72) Mistake. Kd7 was best. } (40... Kd7 41. Bc3 Ra7 42. Rb6 Kc7 43. Kb5 Rb7 44. f3 Rb8 45. f4 Kd7 46. Kc4 h5 47. gxh5) 41. h4?! { (3.72 → 2.48) Inaccuracy. Bc3 was best. } (41. Bc3 Kb7 42. Rb6+ Ka8 43. Ba5 Rc6 44. g5 Rxb6 45. cxb6 Nc6 46. Bc3 Kb7 47. Kc5 Ne7) 41... Kb7? { (2.48 → 4.23) Mistake. Nc6 was best. } (41... Nc6 42. Ra8+) 42. Rb6+?! { (4.23 → 3.09) Inaccuracy. Rxa7+ was best. } (42. Rxa7+ Kxa7 43. c6+ Kb8 44. Kc5 Ra7 45. Kd6 Ra2 46. Kd7 Rc2 47. f4 Ka8 48. Bb6 Rc3) 42... Kc8 43. f4 Rc6? { (2.62 → 4.56) Mistake. Nc6 was best. } (43... Nc6 44. Bc3) 44. h5?! { (4.56 → 3.37) Inaccuracy. Bc3 was best. } (44. Bc3 Kc7 45. Ba5 Kc8 46. h5 Rxb6 47. cxb6 Nc6 48. Be1 Kd7 49. Kc5 Nd8 50. Kb5 Nc6) 44... Kc7 45. hxg6? { (4.02 → 2.43) Mistake. f5 was best. } (45. f5 gxh5 46. gxh5 Kc8 47. Rb1 exf5 48. Ra1 Rc7 49. Rg1 Nc6 50. Rg8+ Kd7 51. Rg7 Nd8) 45... hxg6 46. Rb1 Ra6 47. Rh1 Nc6 48. Rh7 Nd8 49. Kb5 Ra3?! { (2.68 → 3.73) Inaccuracy. Ra8 was best. } (49... Ra8 50. f5) 50. Rh1? { (3.73 → 2.13) Mistake. f5 was best. } (50. f5 gxf5 51. gxf5 exf5 52. e6 Nxe6 53. Rxf7+ Kd8 54. Rxf5 Rd3 55. Kc4 Ra3 56. Kd5 Nc7+) 50... Nc6?! { (2.13 → 2.80) Inaccuracy. Rd3 was best. } (50... Rd3 51. Rh8) 51. Rb1?! { (2.80 → 1.78) Inaccuracy. Rh7 was best. } (51. Rh7) 51... Ra5+ 52. Kc4 Ra4+ 53. Kd3 Nb4+ 54. Ke4 Nd5?! { (2.08 → 2.92) Inaccuracy. Nc6 was best. } (54... Nc6 55. Rd1 Ra2 56. Rh1 Rf2 57. Rh7 Nd8 58. Bc3 Ra2 59. Kf3 Kd7 60. Kg3 Ke7 61. Rh1) 55. Rh1 Kc6 56. Kf3 Ra3 57. Rh7 Ra7 58. f5 gxf5 59. gxf5 Re7?! { (2.79 → 3.75) Inaccuracy. Rc7 was best. } (59... Rc7 60. f6) 60. e4?! { (3.75 → 2.35) Inaccuracy. f6 was best. } (60. f6) 60... Nc7 61. Rh8 Nb5 62. Be3 exf5? { (2.26 → 4.11) Mistake. Nc3 was best. } (62... Nc3 63. Kf4 Rb7 64. Re8 exf5 65. Kxf5 Rb1 66. e6 Rf1+ 67. Ke5 Rf3 68. Kd4 Nb5+ 69. Kc4) 63. exf5?? { (4.11 → 0.16) Blunder. Rh6+ was best. } (63. Rh6+ Kd7 64. exf5 Re8 65. Kf4 Nc3 66. Bd4 Nb5 67. Ke4 Rg8 68. Kd5 Rg3 69. e6+ fxe6+) 63... Rxe5 64. Kf4 Re7 65. Rb8 Nc3 66. Rb6+ Kc7?? { (0.05 → 3.65) Blunder. Kd5 was best. } (66... Kd5 67. Rd6+ Kc4 68. f6 Re8 69. Rd4+ Kb5 70. Rd7 Kc4 71. Kf5 Nd5 72. Bg1 Re1 73. Rxf7) 67. Rd6?? { (3.65 → 0.06) Blunder. Kf3 was best. } (67. Kf3 Re4 68. Bf4+ Kd8 69. Rb8+ Ke7 70. c6 Rc4 71. c7 Kf6 72. Kg4 Nd5 73. c8=Q Ne3+) 67... Rd7 68. Ke5 Re7+ 69. Kf4 Rd7 70. Rxd7+ Kxd7 71. Ke5 Kc6 72. Kd4 Nd5 73. Bh6 Nf6 74. Bf8 Ng4 75. Ke4 Nf6+ 76. Kd4 Ng4 77. Ke4 Nf6+ 78. Kd4 { The game is a draw. } 1/2-1/2