[Event "Rated rapid game"] [Site "https://lichess.org/mDWBt2nr"] [Date "2024.05.17"] [White "matecalculation64"] [Black "Baltiisk"] [Result "1-0"] [UTCDate "2024.05.17"] [UTCTime "08:41:15"] [WhiteElo "1887"] [BlackElo "1887"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "600+0"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. Bb5 { B30 Sicilian Defense: Nyezhmetdinov-Rossolimo Attack } Qb6 4. a4 a6 5. Bc4 g6 6. c3 Bg7 7. d4 cxd4 8. cxd4 Nxd4 9. Nxd4? { (0.26 → -0.93) Mistake. O-O was best. } (9. O-O) 9... Bxd4? { (-0.93 → 0.58) Mistake. Qxd4 was best. } (9... Qxd4 10. Qe2) 10. O-O Bxb2? { (0.48 → 1.88) Mistake. Nf6 was best. } (10... Nf6 11. a5) 11. Bxb2?? { (1.88 → -0.28) Blunder. a5 was best. } (11. a5 Qd4 12. Bxf7+ Kf8 13. Bxb2 Qxb2 14. Ra2 Qf6 15. Bd5 e6 16. Ra3 Kg7) 11... Qxb2 12. Nd2 d6?! { (-0.84 → -0.20) Inaccuracy. Nf6 was best. } (12... Nf6 13. Nf3 d6 14. Rb1 Qc3 15. Qe2 Nd7 16. h3 O-O 17. Rfc1 Qg7 18. a5) 13. Rb1 Qe5?! { (-0.33 → 0.31) Inaccuracy. Qc3 was best. } (13... Qc3) 14. Bd5 Rb8?! { (-0.09 → 0.98) Inaccuracy. Qd4 was best. } (14... Qd4 15. Nc4) 15. Nc4 Qc3?! { (0.83 → 1.66) Inaccuracy. Qf4 was best. } (15... Qf4 16. g3 Qg4 17. Nxd6+ exd6 18. Qd4 Nf6 19. Qxf6 O-O 20. Qxd6 Be6 21. Bxe6) 16. Nb6? { (1.66 → 0.03) Mistake. Re1 was best. } (16. Re1 Nh6) 16... Nf6?? { (0.03 → 2.44) Blunder. Be6 was best. } (16... Be6) 17. Rc1 Qb4?! { (2.62 → 4.08) Inaccuracy. Qa5 was best. } (17... Qa5 18. Rxc8+ Rxc8 19. Nxc8 Qc7 20. Qc1 Kd7 21. Qxc7+ Kxc7 22. Rc1+ Kb8 23. Nb6) 18. Rxc8+?? { (4.08 → 1.56) Blunder. Nxc8 was best. } (18. Nxc8 Nd7 19. Rc4 Qb2 20. Rc7 Kd8 21. Rc2 Qf6 22. Qc1 h5 23. a5 h4) 18... Rxc8 19. Nxc8 O-O?? { (1.63 → 4.57) Blunder. Nxd5 was best. } (19... Nxd5 20. Qxd5 Kd7 21. Qc4 Qxc4 22. Nb6+ Kc6 23. Nxc4 Kc5 24. Rc1 b5 25. Nb2+) 20. Nxe7+ Kh8 21. Qa1 Kg7 22. Ba2 Qxe4 23. Nd5?! { (4.61 → 3.63) Inaccuracy. Re1 was best. } (23. Re1 Qg4 24. Nd5 Qg5 25. Re7 h5 26. Rxb7 Qe5 27. Qxe5 dxe5 28. Nxf6 Kxf6) 23... Qe5 24. Qd1 Rc8 25. Nxf6 Qxf6 26. g3 Qb2 27. Qd5 Rc7 28. Rb1 Qf6 29. Rxb7 Rxb7 30. Qxb7 Qa1+ 31. Qb1 Qd4 32. Qc1?! { (5.14 → 3.71) Inaccuracy. Qb3 was best. } (32. Qb3 Qa7 33. a5 h5 34. Qc3+ f6 35. Qc4 Kh6 36. h4 Qb8 37. Qg8 Qxg8) 32... Qxa4 33. Qc3+ Kg8 34. Qc4?! { (3.72 → 2.94) Inaccuracy. Qc8+ was best. } (34. Qc8+ Kg7 35. Bc4 Qa1+ 36. Kg2 Qd4 37. Qxa6 Qe4+ 38. Kg1 h5 39. Bd3 Qd4) 34... Qd7?! { (2.94 → 3.84) Inaccuracy. Qxc4 was best. } (34... Qxc4 35. Bxc4 a5 36. Bb3 Kg7 37. Kf1 g5 38. Ke2 h5 39. Ke3 g4 40. Ke4) 35. Qxa6 d5 36. Qd3 d4 37. Kf1 Qa4 38. Bc4 Qa1+ 39. Kg2 Qa8+ 40. Qf3 Qa7 41. Bd3 Qd7 42. h4 h5 43. Qf4 Qc6+ 44. Be4 Qe6 45. Qf3 Kg7 46. Bd5 Qf6 47. Qxf6+ Kxf6 48. Kf3 Ke5 49. Bb3 f5 50. Ke2 Ke4 51. f3+ Ke5 52. Kd3 f4 53. g4 hxg4 54. fxg4 f3 55. Bd1 f2 56. Ke2 d3+ 57. Kxf2 Kf4 58. h5?? { (6.85 → 0.05) Blunder. Bf3 was best. } (58. Bf3) 58... Kg5?? { (0.05 → 8.80) Blunder. gxh5 was best. } (58... gxh5 59. gxh5) 59. hxg6 Kxg6 60. Ke3 Kg5 61. Kxd3 Kf4 62. Kd4 Kg5 63. Ke5 Kg6 64. Kf4 Kf6 65. g5+? { (Mate in 15 → 8.61) Lost forced checkmate sequence. Bb3 was best. } (65. Bb3 Ke7 66. Ke5 Kd7 67. Ba4+ Ke7 68. g5 Kf7 69. Bc2 Ke8 70. g6 Kf8) 65... Kg6? { (8.61 → Mate in 12) Checkmate is now unavoidable. Ke6 was best. } (65... Ke6 66. Bb3+ Kd6 67. Ba2 Kc5 68. Ke5 Kb4 69. Kd4 Ka3 70. Bd5 Kb2 71. Kd3) 66. Bc2+ Kg7 67. Kf5 Kf7 68. Bb3+ Kg7 69. g6 Kf8 70. Kf6 Ke8 71. g7 Kd7 72. g8=Q Kd6 73. Qe6+ Kc5 74. Ke5 Kb4 75. Qc4+ Ka5 76. Bd1 Kb6 77. Bf3 Ka5 78. Qc6 Kb4 79. Kd4 Kb3 80. Qc3+ Ka4 81. Qb2 Ka5 82. Kc5 Ka6 83. Kc6 Ka5 84. Qb5# { White wins by checkmate. } 1-0