[Event "rated rapid game"] [Site "https://lichess.org/KUC5o0G0"] [Date "2025.04.21"] [White "MacAllan25"] [Black "MCH4-JCH3"] [Result "0-1"] [GameId "KUC5o0G0"] [UTCDate "2025.04.21"] [UTCTime "23:17:00"] [WhiteElo "1978"] [BlackElo "2016"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D78"] [Opening "Neo-Grünfeld Defense: Classical Variation, Original Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 { D78 Neo-Grünfeld Defense: Classical Variation, Original Defense } 7. cxd5 Nxd5?! { (0.19 → 0.75) Inaccuracy. cxd5 was best. } (7... cxd5 8. Nc3 Nc6 9. Ne5 Bf5 10. Nxc6 bxc6 11. Bf4 Nd7 12. Rc1) 8. e4 Nf6?! { (0.94 → 1.54) Inaccuracy. Nc7 was best. } (8... Nc7 9. Nc3) 9. Nc3 Bg4 10. Qb3?! { (1.55 → 0.88) Inaccuracy. h3 was best. } (10. h3 Bxf3 11. Bxf3 e6 12. Bg5 h6 13. Be3 Nbd7 14. Bg2 Qa5 15. Rb1 e5) 10... Qc7?! { (0.88 → 1.71) Inaccuracy. Qb6 was best. } (10... Qb6 11. Ne5) 11. Bf4?! { (1.71 → 1.06) Inaccuracy. Be3 was best. } (11. Be3 Ne8 12. e5 Na6 13. h3 Be6 14. d5 Bxd5 15. Nxd5 cxd5 16. Qxd5 Rd8) 11... Qd7? { (1.06 → 2.35) Mistake. Qb6 was best. } (11... Qb6) 12. Ne5 Qxd4?! { (2.23 → 3.37) Inaccuracy. Qc8 was best. } (12... Qc8 13. Nxg4 Nxg4 14. e5 Nh6 15. Rfd1 Nf5 16. Rac1 e6 17. g4 Ne7 18. Ne4) 13. Nxg4? { (3.37 → 1.75) Mistake. Qxb7 was best. } (13. Qxb7 g5 14. Be3 Qxe5 15. Qxa8 Qe6 16. Qxa7 h6 17. f4 Nbd7 18. Rf2 gxf4) 13... Nxg4 14. Qxb7? { (1.89 → 0.51) Mistake. Bh3 was best. } (14. Bh3 h5 15. Qxb7 Qb6 16. Qxa8 Bxc3 17. Bxg4 Bd4 18. Rac1 hxg4 19. b4 e5) 14... Nd7?? { (0.51 → 2.83) Blunder. Qb6 was best. } (14... Qb6 15. Qxe7) 15. Rad1 Nc5 16. Qxa8?? { (2.64 → -0.21) Blunder. Qxc6 was best. } (16. Qxc6 Nd3 17. Nb5 Qc5 18. Qxc5 Nxc5 19. b3 Ne6 20. e5 Rad8 21. Rxd8 Rxd8) 16... Rxa8 17. Rxd4 Bxd4 18. h3 Nf6?! { (-0.37 → 0.52) Inaccuracy. Nxf2 was best. } (18... Nxf2 19. Rxf2) 19. e5 Bxc3 20. exf6 Bxf6 21. Bxc6 Rc8 22. Bf3 Bxb2 23. Be3 Nd3 24. Rd1 Ne5 25. Bd5 a5 26. Bf4 a4 27. Bh6 e6 28. Bb7 Rb8 29. Bg2 a3 30. Bf1?! { (-0.11 → -0.72) Inaccuracy. Rd6 was best. } (30. Rd6 Re8) 30... Nf3+ 31. Kg2 Nd4 32. Bc4 f6 33. Be3 Rb4 34. Bxd4 Rxc4 35. Bxb2 axb2 36. Rb1 Rb4 37. a3 Rb3 38. a4 Kf7 39. a5 Ke7 40. a6 f5 41. a7 Ra3 42. a8=Q Rxa8 43. Rxb2 Kf6 44. Rb7 h5 45. h4 Ra2 46. Rb5 Ra4 47. Rc5 Ra2 48. Rb5 Rc2 49. Ra5 Rc4 50. Rb5 g5 51. hxg5+ Kxg5 52. Re5 Rc6 53. f4+?? { (-0.11 → -5.02) Blunder. Kh3 was best. } (53. Kh3) 53... Kg4 54. Re3 h4 55. gxh4 Kxf4 56. Rf3+ Kg4 57. Rg3+ Kxh4 58. Rh3+ Kg5 59. Re3 Kf4 60. Rf3+ Ke4 61. Kg3 Rd6?! { (-6.55 → -4.82) Inaccuracy. e5 was best. } (61... e5 62. Rb3 f4+ 63. Kh3 Rh6+ 64. Kg2 f3+ 65. Rxf3 Rh2+ 66. Kg3 Rh3+ 67. Kxh3) 62. Ra3?? { (-4.82 → Mate in 20) Checkmate is now unavoidable. Rf4+ was best. } (62. Rf4+ Ke5 63. Ra4 Rd3+ 64. Kf2 f4 65. Ke2 Rd4 66. Ra6 Kf5 67. Kf3 Rd3+) 62... Rd3+ 63. Rxd3 Kxd3 64. Kf4 Ke2 65. Ke5 Kf3?! { (Mate in 14 → -54.18) Lost forced checkmate sequence. Ke3 was best. } (65... Ke3 66. Kf6 f4 67. Kf7 f3 68. Ke7 f2 69. Kd6 Kd4 70. Kc6 e5 71. Kd6) 66. Kxe6?! { (-54.18 → Mate in 12) Checkmate is now unavoidable. Kd4 was best. } (66. Kd4 Ke2) 66... f4 67. Ke5 Kg3 68. Ke4 f3 69. Ke3 Kg2 70. Kf4 f2 71. Ke5 f1=Q 72. Ke4 Kg3 73. Kd4 Qe2 74. Kd5 Kf4 75. Kd6 Kf5 76. Kd5 Qd2+ 77. Kc5 Ke4 78. Kc6 Ke5 79. Kc5 Qc2+ 80. Kb4 Kd5 81. Kb5 Qb2+ 82. Ka6 Kc6 83. Ka7 Qb7# { Black wins by checkmate. } 0-1