[Event "Rated classical game"] [Site "https://lichess.org/XIinwieU"] [Date "2024.06.03"] [White "maia9"] [Black "Waltz_in_A_minor"] [Result "0-1"] [UTCDate "2024.06.03"] [UTCTime "10:08:45"] [WhiteElo "1734"] [BlackElo "1828"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+8"] [WhiteTitle "BOT"] [Variant "Standard"] [TimeControl "1800+20"] [ECO "A50"] [Opening "Queen's Indian Accelerated"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 b6 { A50 Queen's Indian Accelerated } 3. Nc3 Bb7 4. f3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e6 8. Bd3 Be7 9. Ne2 O-O 10. O-O c5 11. Be3 Nc6 12. Qd2 Rc8 13. Rfd1 cxd4 14. cxd4 Nb4 15. Bb1 Ba6 16. a3 Nc6 17. Bd3 Bxd3 18. Qxd3 Na5 19. Rac1 Qd7 20. Rxc8?! { (-0.40 → -1.13) Inaccuracy. d5 was best. } (20. d5 Rxc1 21. Bxc1 Rd8 22. Kh1 Qa4 23. Nc3 Qc4 24. Nb5 a6 25. Qxc4 Nxc4) 20... Rxc8 21. Rc1 h6 22. Rxc8+ Qxc8 23. Qc3? { (-0.79 → -2.22) Mistake. a4 was best. } (23. a4 Qc6) 23... Qxc3 24. Nxc3 Nc4 25. Bc1?! { (-1.92 → -2.75) Inaccuracy. Kf2 was best. } (25. Kf2 Nxa3 26. Ke2 a6 27. d5 Nc4 28. Bd4 Bd6 29. h4 h5 30. g4 g6) 25... Bxa3 26. Bxa3 Nxa3 27. Kf2 Kf8 28. Ke3 Ke7?! { (-3.34 → -2.58) Inaccuracy. Nc2+ was best. } (28... Nc2+ 29. Kd3 Ne1+ 30. Kc4 a6 31. Na2 Nxg2 32. Nb4 Ne3+ 33. Kd3 a5 34. Nc6) 29. Kd3 Kd6 30. f4 b5 31. g4 b4 32. Na4 a5 33. h4 Kc6 34. g5?! { (-2.86 → -3.93) Inaccuracy. h5 was best. } (34. h5 Kb5 35. Nb2 b3 36. d5 exd5 37. exd5 Kc5 38. Kc3 Nb5+ 39. Kxb3 Kxd5) 34... Kb5 35. Nb2 h5 36. f5 exf5 37. exf5 Nb1? { (-4.85 → -2.95) Mistake. f6 was best. } (37... f6 38. g6 b3 39. d5 Kc5 40. d6 Kxd6 41. Kc3 Kd5 42. Kxb3 Nb5 43. Ka4) 38. d5?! { (-2.95 → -3.91) Inaccuracy. Nc4 was best. } (38. Nc4 b3 39. d5 a4 40. d6 Kc6 41. f6 gxf6 42. gxf6 a3 43. Na5+ Kxd6) 38... Kc5 39. Ke4?! { (-3.87 → -5.26) Inaccuracy. d6 was best. } (39. d6 Kxd6 40. Nc4+ Kd5 41. Nxa5 Nc3 42. f6 gxf6 43. gxf6 Ne4 44. Ke3 Nc5) 39... Nc3+ 40. Ke5 Nxd5 41. f6 gxf6+ 42. gxf6 Ne3 43. Kf4 Ng4 44. Kg5 b3 45. Kxh5 Nxf6+ 46. Kg5 Ne4+ 47. Kf5 Ng3+ 48. Kf6 Kb4 49. Kxf7 Kc3 50. Na4+ Kc2 51. Kg6 b2 52. Nxb2 Kxb2 53. h5?! { (-5.80 → -8.31) Inaccuracy. Kg5 was best. } (53. Kg5 Kc3 54. Kg4 Kd4 55. Kxg3 Ke5 56. h5 a4 57. Kg4 Ke6 58. Kg5 Kf7) 53... Nxh5 54. Kxh5 a4 55. Kg4 a3 56. Kf3 a2?? { (Mate in 23 → -5.16) Lost forced checkmate sequence. Kc3 was best. } (56... Kc3 57. Ke4 Kc4 58. Ke5 Kc5 59. Ke6 a2 60. Ke5 a1=Q+ 61. Ke4 Qf6 62. Ke3) 57. Ke2?? { (-5.16 → Mate in 10) Checkmate is now unavoidable. Ke4 was best. } (57. Ke4 Kc3 58. Kd5 Kb4 59. Kd4 Kb5 60. Kd5 Kb6 61. Kc4 Kc6 62. Kc3 a1=Q+) 57... a1=Q 58. Kd2 Qa3 59. Ke2 Qc3 60. Kf2 Qd3 61. Kg2 Qe3 62. Kh2 Qf3 63. Kg1 Kc2 64. Kh2 Kd2 65. Kg1 Ke1 66. Kh2 Qg4 67. Kh1 Kf2 68. Kh2 Qg2# { Black wins by checkmate. } 0-1