Event: Round 9: Khripachenko, Alexander - Sapenov, Daniyal
Date: 2025-04-15
White: Khripachenko, Alexander
WhiteTitle: FM
WhiteElo: 2384
Black: Sapenov, Daniyal
BlackTitle: FM
BlackElo: 2356
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard
TimeControl: 15+5

1. e4 { [%eval 0.18] [%clk 0:15:08] } 1... c5 { [%eval 0.25] [%clk 0:14:48] } 2. Nf3 { [%eval 0.2] [%clk 0:15:09] } 2... d6 { [%eval 0.31] [%clk 0:14:52] } 3. d4 { [%eval 0.22] [%clk 0:15:11] } 3... cxd4 { [%eval 0.19] [%clk 0:14:55] } 4. Qxd4 { [%eval 0.0] [%clk 0:15:14] } 4... Nc6 { [%eval 0.16] [%clk 0:14:50] } 5. Bb5 { [%eval 0.12] [%clk 0:15:09] } 5... Bd7 { [%eval 0.18] [%clk 0:14:45] } 6. Qd3 { [%eval 0.2] [%clk 0:15:09] } 6... Nf6 { [%eval 0.11] [%clk 0:14:39] } 7. c4 { [%eval 0.11] [%clk 0:14:49] } 7... g6 { [%eval 0.24] [%clk 0:14:38] } 8. O-O { [%eval 0.21] [%clk 0:14:49] } 8... Bg7 { [%eval 0.14] [%clk 0:14:41] } 9. Nc3 { [%eval 0.22] [%clk 0:14:51] } 9... O-O { [%eval 0.21] [%clk 0:14:35] } 10. h3 { [%eval 0.25] [%clk 0:14:46] } 10... Be6 { [%eval 0.32] [%clk 0:13:53] } 11. Bxc6 { [%eval 0.28] [%clk 0:11:08] } 11... bxc6 { [%eval 0.27] [%clk 0:13:57] } 12. Nd4 { [%eval 0.3] [%clk 0:11:09] } 12... Bd7 { [%eval 0.2] [%clk 0:12:50] } 13. Rd1 { [%eval 0.17] [%clk 0:11:07] } 13... Rb8 { [%eval 0.24] [%clk 0:12:40] } 14. b3 { [%eval 0.0] [%clk 0:11:06] } 14... c5 { [%eval 0.03] [%clk 0:12:02] } 15. Nde2 { [%eval 0.06] [%clk 0:10:44] } 15... Bc6 { [%eval 0.02] [%clk 0:12:05] } 16. Be3 { [%eval -0.08] [%clk 0:10:23] } 16... Nd7 { [%eval -0.08] [%clk 0:11:33] } 17. Qd2 { [%eval 0.03] [%clk 0:10:02] } 17... Re8 { [%eval 0.08] [%clk 0:10:50] } 18. Rab1 { [%eval 0.16] [%clk 0:09:58] } 18... a5 { [%eval 0.34] [%clk 0:09:13] } 19. a4 { [%eval 0.28] [%clk 0:09:04] } 19... Rb7 { [%eval 0.49] [%clk 0:08:36] } 20. Qc2 { [%eval 0.23] [%clk 0:08:54] } 20... Qa8 { [%eval 0.28] [%clk 0:08:23] } 21. f3 { [%eval 0.27] [%clk 0:08:22] } 21... Nb8 { [%eval 0.43] [%clk 0:08:17] } 22. Nb5 { [%eval 0.49] [%clk 0:08:13] } 22... Na6 { [%eval 0.52] [%clk 0:08:08] } 23. Qd2 { [%eval 0.57] [%clk 0:08:14] } 23... Nb4 { [%eval 0.55] [%clk 0:08:11] } 24. Nec3 { [%eval 0.53] [%clk 0:07:55] } 24... Rd7 { [%eval 0.64] [%clk 0:07:46] } 25. Bh6 { [%eval 0.66] [%clk 0:07:38] } 25... Bh8 { [%eval 0.7] [%clk 0:07:43] } 26. Re1 { [%eval 0.57] [%clk 0:07:15] } 26... Qd8 { [%eval 0.97] [%clk 0:06:44] } 27. Rbd1 { [%eval 0.73] [%clk 0:07:14] } 27... Qb8 { [%eval 0.79] [%clk 0:05:27] } 28. h4 { [%eval 0.63] [%clk 0:06:53] } 28... e5 { [%eval 1.09] [%clk 0:04:12] } 29. Qf2 { [%eval 0.81] [%clk 0:05:25] } 29... Re6 { [%eval 0.85] [%clk 0:04:07] } 30. Rd2 { [%eval 0.95] [%clk 0:03:02] } 30... Bb7 { [%eval 0.96] [%clk 0:03:39] } 31. Be3 { [%eval 1.05] [%clk 0:02:39] } 31... Bc6?! { [%eval 1.64] } { Inaccuracy. Qd8 was best. } { [%clk 0:02:39] } 32. Red1 { [%eval 1.39] [%clk 0:02:41] } 32... Qd8 { [%eval 1.36] [%clk 0:02:39] } 33. g3 { [%eval 1.21] [%clk 0:01:22] } 33... Bg7 { [%eval 1.23] [%clk 0:02:41] } 34. Kh2 { [%eval 0.91] [%clk 0:01:24] } 34... Bf8 { [%eval 1.28] [%clk 0:02:42] } 35. Bg5?! { [%eval 0.34] } { Inaccuracy. Qf1 was best. } { [%clk 0:01:10] } 35... Qb8?! { [%eval 0.98] } { Inaccuracy. f6 was best. } { [%clk 0:02:18] } 36. g4 { [%eval 0.99] [%clk 0:01:07] } 36... h6 { [%eval 1.08] [%clk 0:02:04] } 37. Be3 { [%eval 0.99] [%clk 0:01:10] } 37... Qd8 { [%eval 1.04] [%clk 0:02:08] } 38. Qg3 { [%eval 1.03] [%clk 0:01:03] } 38... Kh7 { [%eval 1.05] [%clk 0:02:11] } 39. Rf1?! { [%eval 0.45] } { Inaccuracy. Kh1 was best. } { [%clk 0:00:42] } 39... Bg7 { [%eval 0.97] [%clk 0:02:04] } 40. g5 { [%eval 0.62] [%clk 0:00:22] } 40... h5 { [%eval 0.65] [%clk 0:02:03] } 41. Rfd1 { [%eval 0.67] [%clk 0:00:11] } 41... Bf8 { [%eval 0.73] [%clk 0:01:42] } 42. Re1 { [%eval 0.34] [%clk 0:00:10] } 42... Bb7 { [%eval 0.39] [%clk 0:01:41] } 43. Red1 { [%eval 0.45] [%clk 0:00:10] } 43... Bc6?! { [%eval 1.19] } { Inaccuracy. Bc8 was best. } { [%clk 0:01:46] } 44. Qg2 { [%eval 0.83] [%clk 0:00:12] } 44... Kg8 { [%eval 1.05] [%clk 0:01:38] } 45. Rf1?! { [%eval 0.0] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:16] } 45... Bb7 { [%eval 0.04] [%clk 0:01:31] } 46. Rfd1 { [%eval 0.2] [%clk 0:00:17] } 46... Bc6?! { [%eval 0.76] } { Inaccuracy. Bc8 was best. } { [%clk 0:01:30] } 47. Qg3?! { [%eval 0.0] } { Inaccuracy. Nd5 was best. } { [%clk 0:00:20] } 47... Bg7?! { [%eval 0.65] } { Inaccuracy. Kh7 was best. } { [%clk 0:01:15] } 48. Ne2 { [%eval 0.65] [%clk 0:00:21] } 48... Bf8 { [%eval 0.74] [%clk 0:01:14] } 49. Nc1 { [%eval 0.73] [%clk 0:00:24] } 49... Kh7 { [%eval 0.75] [%clk 0:01:01] } 50. Nd3 { [%eval 0.45] [%clk 0:00:27] } 50... Qe7?! { [%eval 1.15] } { Inaccuracy. Na6 was best. } { [%clk 0:00:59] } 51. Nxb4 { [%eval 1.18] [%clk 0:00:25] } 51... axb4 { [%eval 1.21] [%clk 0:01:02] } 52. Rd3 { [%eval 1.15] [%clk 0:00:21] } 52... Qe8 { [%eval 1.16] [%clk 0:01:01] } 53. R3d2 { [%eval 0.97] [%clk 0:00:14] } 53... f5 { [%eval 0.99] [%clk 0:00:57] } 54. Qg2?! { [%eval 0.06] } { Inaccuracy. gxf6 was best. } { [%clk 0:00:11] } 54... Qf7?! { [%eval 0.83] } { Inaccuracy. Kg8 was best. } { [%clk 0:00:46] } 55. Rd3?! { [%eval 0.0] } { Inaccuracy. a5 was best. } { [%clk 0:00:12] } 55... Kg8 { [%eval 0.01] [%clk 0:00:45] } 56. R3d2 { [%eval 0.07] [%clk 0:00:14] } 56... Kh7?! { [%eval 0.8] } { Inaccuracy. Qe8 was best. } { [%clk 0:00:48] } 57. Rf1?! { [%eval 0.0] } { Inaccuracy. a5 was best. } { [%clk 0:00:16] } 57... Re8 { [%eval 0.0] [%clk 0:00:45] } 58. Rfd1 { [%eval -0.04] [%clk 0:00:14] } 58... f4?! { [%eval 0.69] } { Inaccuracy. Red8 was best. } { [%clk 0:00:43] } 59. Bf2 { [%eval 0.36] [%clk 0:00:17] } 59... Bxb5 { [%eval 0.03] [%clk 0:00:47] } 60. axb5 { [%eval 0.07] [%clk 0:00:17] } 60... Ra7 { [%eval 0.14] [%clk 0:00:51] } 61. Qf1 { [%eval 0.11] [%clk 0:00:16] } 61... Ra3 { [%eval 0.36] [%clk 0:00:49] } 62. Rd3 { [%eval 0.16] [%clk 0:00:18] } 62... Rea8? { [%eval 1.4] } { Mistake. Qe6 was best. } { [%clk 0:00:48] } 63. Qh3? { [%eval 0.12] } { Mistake. Rxd6 was best. } { [%clk 0:00:22] } 63... Ra2 { [%eval 0.08] [%clk 0:00:49] } 64. Kg1 { [%eval 0.24] [%clk 0:00:24] } 64... Rb2?? { [%eval 2.1] } { Blunder. Kh8 was best. } { [%clk 0:00:34] } 65. R1d2?? { [%eval 0.24] } { Blunder. Bxc5 was best. } { [%clk 0:00:19] } 65... Rb1+? { [%eval 1.56] } { Mistake. Rxd2 was best. } { [%clk 0:00:29] } 66. Kg2 { [%eval 1.69] [%clk 0:00:22] } 66... Kg8 { [%eval 1.54] [%clk 0:00:25] } 67. b6 { [%eval 1.75] [%clk 0:00:11] } 67... Rba1?? { [%eval 4.27] } { Blunder. Kh8 was best. } { [%clk 0:00:21] } 68. Rxd6 { [%eval 3.87] [%clk 0:00:13] } 68... Bxd6 { [%eval 4.12] [%clk 0:00:25] } 69. Rxd6 { [%eval 3.57] [%clk 0:00:18] } 69... R1a2 { [%eval 4.38] [%clk 0:00:14] } 70. Rd7 { [%eval 4.16] [%clk 0:00:13] } 70... Qe8 { [%eval 4.38] [%clk 0:00:18] } 71. b7 { [%eval 4.35] [%clk 0:00:15] } 71... Rb8 { [%eval 4.04] [%clk 0:00:11] } 72. Rc7 { [%eval 3.47] [%clk 0:00:19] } 72... Ra7?? { [%eval #19] } { Checkmate is now unavoidable. Rd2 was best. } { [%clk 0:00:08] } 73. Qc8?? { [%eval 6.54] } { Lost forced checkmate sequence. Rc8 was best. } { [%clk 0:00:10] } 73... Kf8?? { [%eval #9] } { Checkmate is now unavoidable. Rxc8 was best. } { [%clk 0:00:08] } 74. Bxc5+ { [%eval #8] [%clk 0:00:13] } 1-0