[Event "2024 Spring Marathon"] [Site "https://lichess.org/SMqMgzlU"] [Date "2024.05.11"] [White "hohoho228"] [Black "Viktor_Tahirov555"] [Result "1-0"] [UTCDate "2024.05.11"] [UTCTime "12:28:36"] [WhiteElo "2003"] [BlackElo "2343"] [WhiteRatingDiff "+10"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "B32"] [Opening "Sicilian Defense: Kalashnikov Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 { B32 Sicilian Defense: Kalashnikov Variation } 6. N1c3 a6 7. Na3 f5 8. Nd5 Nf6 9. Bg5 Be7 10. Bxf6 Bxf6 11. Nc4 { White offers draw } 11... O-O 12. Ndb6 Rb8 13. Qxd6?! { (1.65 → 0.64) Inaccuracy. Nxc8 was best. } (13. Nxc8 Qxc8 14. Nxd6 Qc7 15. Nxf5 Ne7 16. Ng3 Ng6 17. Bd3 Nf4 18. O-O Be7) 13... fxe4 14. Qxd8 Rxd8 15. Be2 Nd4 16. Ne3?! { (0.62 → -0.11) Inaccuracy. Bd1 was best. } (16. Bd1) 16... Be6 17. Bc4 Bxc4 18. Nbxc4 Rbc8 19. c3 b5? { (0.18 → 1.55) Mistake. Bg5 was best. } (19... Bg5 20. Rd1) 20. Nd2 Ne6 21. Nxe4 Nf4 22. O-O Kf7 23. Rfd1 Nd3?! { (1.83 → 2.59) Inaccuracy. Be7 was best. } (23... Be7 24. Nf5 Nd3 25. b3 Bf8 26. Nfd6+ Bxd6 27. Rxd3 Be7 28. Rf3+ Ke6 29. Kf1) 24. Rd2 Nf4 25. Rxd8 Rxd8 { Black offers draw } 26. a4 Nd3? { (1.93 → 3.39) Mistake. b4 was best. } (26... b4 27. cxb4) 27. b4 Nf4 28. axb5 axb5 29. Ra5 Nd5 30. Rxb5 Nxe3 31. fxe3 Rd1+ 32. Kf2 Rc1 33. Nxf6 gxf6 34. Rc5 Ke6 35. c4 Kd6 36. Rd5+ Ke6 37. Rc5 Kd6 38. Rc8?! { (3.38 → 2.36) Inaccuracy. g4 was best. } (38. g4 Rc2+ 39. Kg3 Re2 40. Rd5+ Ke6 41. Rd3 Rb2 42. b5 f5 43. h3 fxg4) 38... f5? { (2.36 → 4.37) Mistake. Kd7 was best. } (38... Kd7 39. Rh8 Rxc4 40. Rxh7+ Ke6 41. Rb7 f5 42. Rb6+ Kd5 43. Kf3 Rc1 44. Rb5+) 39. b5 Kd7 40. Rc6 e4 41. c5 Rb1 42. Rb6 h5 43. c6+ Kc8 44. Rb7 h4 45. b6 Rb2+ 46. Kf1 Rb1+ 47. Ke2 Rb2+ 48. Kd1 Rb3?! { (3.68 → 5.49) Inaccuracy. Rb4 was best. } (48... Rb4 49. Kd2) 49. Rc7+ Kd8 50. Rd7+ Ke8?! { (5.92 → 8.08) Inaccuracy. Kc8 was best. } (50... Kc8 51. b7+ Kb8 52. Rd8+ Kc7 53. Rc8+ Kd6 54. Kc2 Rb6 55. Kc3 Rb1 56. b8=Q+) 51. b7 h3? { (7.88 → Mate in 16) Checkmate is now unavoidable. Rb1+ was best. } (51... Rb1+ 52. Kc2 Rb6 53. Rd6 Ke7 54. c7 Kxd6 55. c8=Q Kd5 56. b8=Q Rxb8 57. Qxb8) 52. gxh3 Rb1+ 53. Kc2 Rb6 54. Rc7?! { (Mate in 22 → 11.95) Lost forced checkmate sequence. Rd6 was best. } (54. Rd6 Ke7 55. c7 Kxd6 56. c8=Q Kd5 57. Qd7+ Kc5 58. Qc7+ Rc6 59. b8=Q Rxc7) 54... Kd8?! { (11.95 → Mate in 18) Checkmate is now unavoidable. f4 was best. } (54... f4 55. exf4) 55. Rc8+ Ke7 56. b8=Q Rxb8 57. Rxb8 Kd6 58. Rf8 f4 59. Rxf4 Kxc6 60. h4 Kd5 61. h5 Ke5 62. h6 Ke6 63. h7 Kd5 64. h8=Q Ke6 65. Rxe4+ Kd5 66. Qe5+ Kc6 67. Rf4 Kd7 68. Qg5 Ke6 69. Rf6+ Ke7 70. Qg7+ Ke8 71. Rf8# { White wins by checkmate. } 1-0