Event: Round 4: Cheparinov, Ivan - Karvatskyi, Oleksii
Date: 2025-03-18
White: Cheparinov, Ivan
WhiteTitle: GM
WhiteElo: 2646
Black: Karvatskyi, Oleksii
BlackTitle: CM
BlackElo: 2114
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:30:49] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... e6 { [%eval 0.28] [%clk 1:31:14] } 3. d4 { [%eval 0.4] [%clk 1:31:49] } 3... cxd4 { [%eval 0.29] [%clk 1:31:39] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:17] } 4... a6 { [%eval 0.42] [%clk 1:31:49] } 5. h3 { [%eval 0.35] [%clk 1:32:42] } 5... Nc6 { [%eval 0.35] [%clk 1:24:25] } 6. Nxc6 { [%eval 0.46] [%clk 1:33:05] } 6... bxc6 { [%eval 0.39] [%clk 1:24:49] } 7. Bd3 { [%eval 0.34] [%clk 1:33:28] } 7... Nf6 { [%eval 0.45] [%clk 1:09:09] } 8. O-O { [%eval 0.47] [%clk 1:31:46] } 8... e5 { [%eval 0.56] [%clk 0:52:51] } 9. f4 { [%eval 0.4] [%clk 1:22:55] } 9... Bd6 { [%eval 0.33] [%clk 0:49:25] } 10. Kh1 { [%eval 0.44] [%clk 1:09:11] } 10... O-O?! { [%eval 1.1] } { Inaccuracy. exf4 was best. } { [%clk 0:45:30] } 11. Nd2 { [%eval 0.95] [%clk 1:08:59] } 11... exf4 { [%eval 0.86] [%clk 0:30:58] } 12. Nc4 { [%eval 0.79] [%clk 1:09:22] } 12... Bc7 { [%eval 1.24] [%clk 0:25:56] } 13. e5 { [%eval 1.28] [%clk 1:08:38] } 13... Nd5 { [%eval 1.06] [%clk 0:24:34] } 14. Bxf4 { [%eval 0.51] [%clk 1:00:21] } 14... Qh4?! { [%eval 1.32] } { Inaccuracy. Nxf4 was best. } { [%clk 0:19:33] } 15. Qd2 { [%eval 1.32] [%clk 0:54:32] } 15... a5 { [%eval 1.31] [%clk 0:15:15] } 16. Rae1 { [%eval 0.86] [%clk 0:37:58] } 16... Ba6 { [%eval 0.81] [%clk 0:13:35] } 17. Bg5 { [%eval 0.98] [%clk 0:32:14] } 17... Qh5 { [%eval 0.99] [%clk 0:12:31] } 18. Re4 { [%eval 0.96] [%clk 0:32:40] } 18... h6 { [%eval 0.99] [%clk 0:09:58] } 19. Bh4 { [%eval 1.0] [%clk 0:31:06] } 19... g5?? { [%eval 3.68] } { Blunder. Rae8 was best. } { [%clk 0:03:21] } 20. Rg4 { [%eval 3.07] [%clk 0:25:19] } 20... f5 { [%eval 3.02] [%clk 0:00:46] } 21. exf6 { [%eval 2.74] [%clk 0:17:43] } 21... Nxf6 { [%eval 2.73] [%clk 0:00:46] } 22. Rxf6 { [%eval 2.61] [%clk 0:17:37] } 22... Rxf6 { [%eval 3.31] [%clk 0:00:51] } 23. Bxg5 { [%eval 3.48] [%clk 0:18:04] } 23... Qxg4 { [%eval 3.39] [%clk 0:00:59] } 24. hxg4 { [%eval 3.36] [%clk 0:18:30] } 24... hxg5 { [%eval 3.28] [%clk 0:01:21] } 25. Qxg5+ { [%eval 3.22] [%clk 0:18:52] } 25... Kf7 { [%eval 3.35] [%clk 0:01:45] } 26. Qh5+ { [%eval 3.4] [%clk 0:18:55] } 26... Ke7 { [%eval 3.25] [%clk 0:01:03] } 27. g5 { [%eval 3.12] [%clk 0:17:36] } 27... Rf4?! { [%eval 4.54] } { Inaccuracy. Rff8 was best. } { [%clk 0:00:38] } 28. Qh7+? { [%eval 2.58] } { Mistake. g3 was best. } { [%clk 0:12:13] } 28... Rf7 { [%eval 2.58] [%clk 0:00:36] } 29. Qe4+ { [%eval 2.47] [%clk 0:07:38] } 29... Kf8 { [%eval 3.01] [%clk 0:01:04] } 30. g6 { [%eval 2.86] [%clk 0:08:03] } 30... Rf4?! { [%eval 4.44] } { Inaccuracy. Rg7 was best. } { [%clk 0:00:35] } 31. g7+ { [%eval 4.31] [%clk 0:08:16] } 31... Kxg7 { [%eval 4.32] [%clk 0:00:59] } 32. Qh7+ { [%eval 4.28] [%clk 0:08:35] } 32... Kf6 { [%eval 4.26] [%clk 0:01:17] } 33. Qxd7 { [%eval 4.25] [%clk 0:07:18] } 33... Rh4+ { [%eval 4.39] [%clk 0:00:39] } 34. Kg1 { [%eval 4.29] [%clk 0:07:47] } 34... Bh2+ { [%eval 4.37] [%clk 0:00:39] } 35. Kf2 { [%eval 4.4] [%clk 0:08:13] } 35... Rf8 { [%eval 4.47] [%clk 0:00:59] } 36. g3 { [%eval 4.37] [%clk 0:05:54] } 36... Bc8?! { [%eval 6.75] } { Inaccuracy. Bxc4 was best. } { [%clk 0:00:41] } 37. Qd6+ { [%eval 6.67] [%clk 0:04:35] } 37... Kg7+ { [%eval 6.56] [%clk 0:01:10] } 38. Qxf8+?? { [%eval 2.79] } { Blunder. Ke2 was best. } { [%clk 0:04:58] } 38... Kxf8 { [%eval 2.77] [%clk 0:01:39] } 39. gxh4 { [%eval 2.61] [%clk 0:05:23] } 39... Bc7 { [%eval 2.58] [%clk 0:02:07] } 40. a4 { [%eval 2.68] [%clk 0:05:07] } 40... Kg7 { [%eval 2.57] [%clk 0:01:12] } 41. Be4 { [%eval 2.48] [%clk 0:04:20] } 41... Be6 { [%eval 2.52] [%clk 0:00:35] } 42. Ne3 { [%eval 2.29] [%clk 0:03:32] } 42... Bd7 { [%eval 2.39] [%clk 0:29:45] } 43. Ke2 { [%eval 2.39] [%clk 0:34:26] } 43... Bd8?! { [%eval 3.15] } { Inaccuracy. Be8 was best. } { [%clk 0:28:20] } 44. h5 { [%eval 2.86] [%clk 0:34:41] } 44... Kh6 { [%eval 3.11] [%clk 0:28:42] } 45. Bf3 { [%eval 2.46] [%clk 0:33:34] } 45... Kg5 { [%eval 2.88] [%clk 0:28:59] } 46. Kd3 { [%eval 2.75] [%clk 0:33:36] } 46... Kf4 { [%eval 3.46] [%clk 0:27:50] } 47. Be4 { [%eval 3.24] [%clk 0:33:49] } 47... Kg5 { [%eval 3.76] [%clk 0:27:50] } 48. Bg6 { [%eval 3.58] [%clk 0:34:10] } 48... Be6 { [%eval 3.4] [%clk 0:27:44] } 49. Be8 { [%eval 3.02] [%clk 0:34:20] } 49... c5 { [%eval 2.8] [%clk 0:27:57] } 50. Nc4 { [%eval 2.98] [%clk 0:33:31] } 50... Bf5+ { [%eval 2.97] [%clk 0:28:10] } 51. Kd2 { [%eval 2.84] [%clk 0:33:32] } 51... Bc7 { [%eval 2.74] [%clk 0:28:24] } 52. Bg6 { [%eval 2.58] [%clk 0:32:54] } 52... Be6 { [%eval 3.04] [%clk 0:27:24] } 53. Kd3 { [%eval 2.8] [%clk 0:33:17] } 53... Bd7?! { [%eval 3.85] } { Inaccuracy. Kh6 was best. } { [%clk 0:27:27] } 54. b3 { [%eval 3.73] [%clk 0:33:41] } 54... Be6 { [%eval 3.83] [%clk 0:27:22] } 55. Nd2 { [%eval 3.93] [%clk 0:33:49] } 55... Kh6 { [%eval 3.88] [%clk 0:26:57] } 56. Ke4 { [%eval 3.09] [%clk 0:32:41] } 56... Kg7 { [%eval 2.91] [%clk 0:26:33] } 57. Nc4 { [%eval 2.59] [%clk 0:31:06] } 57... Kf6 { [%eval 2.71] [%clk 0:26:00] } 58. Ne3 { [%eval 2.54] [%clk 0:30:30] } 58... Kg7?! { [%eval 3.37] } { Inaccuracy. Kg5 was best. } { [%clk 0:26:18] } 59. Nd5 { [%eval 3.16] [%clk 0:30:00] } 59... Bd6 { [%eval 3.04] [%clk 0:26:32] } 60. Ne3 { [%eval 3.09] [%clk 0:27:59] } 60... Bc7 { [%eval 3.44] [%clk 0:26:53] } 61. Bf5 { [%eval 3.36] [%clk 0:27:34] } 61... Bf7 { [%eval 3.15] [%clk 0:26:47] } 62. Bg4 { [%eval 3.18] [%clk 0:27:37] } 62... Bg8?! { [%eval 4.2] } { Inaccuracy. Kh6 was best. } { [%clk 0:26:37] } 63. Nf5+ { [%eval 4.06] [%clk 0:27:17] } 63... Kf6?! { [%eval 6.15] } { Inaccuracy. Kh7 was best. } { [%clk 0:27:03] } 64. Nh6 { [%eval 5.95] [%clk 0:27:31] } 64... Bh7+ { [%eval 5.99] [%clk 0:26:44] } 65. Bf5 { [%eval 5.78] [%clk 0:27:57] } 65... Kg7 { [%eval 6.73] [%clk 0:27:07] } 66. Bxh7 { [%eval 5.72] [%clk 0:27:58] } 66... Kxh6 { [%eval 6.78] [%clk 0:27:35] } 67. Bg6 { [%eval 6.31] [%clk 0:28:22] } 67... c4?! { [%eval 10.41] } { Inaccuracy. Bg3 was best. } { [%clk 0:27:26] } 68. bxc4 { [%eval 10.32] [%clk 0:28:44] } 68... Kg7 { [%eval 11.04] [%clk 0:28:26] } 69. Kd5 { [%eval 11.01] [%clk 0:28:45] } 69... Kf6 { [%eval 8.93] [%clk 0:28:51] } 70. Kc6 { [%eval 11.99] [%clk 0:28:25] } 70... Bf4 { [%eval 11.47] [%clk 0:29:12] } 71. c5 { [%eval 11.31] [%clk 0:28:45] } 71... Ke7 { [%eval 11.17] [%clk 0:29:31] } 72. Kb7 { [%eval 9.81] [%clk 0:29:11] } 72... Kd7 { [%clk 0:29:54] } 73. c6+ { [%clk 0:29:38] } 73... Kd8 { [%clk 0:30:23] } 74. Bf5 { [%clk 0:29:58] } 74... Bc7 { [%clk 0:30:37] } 75. h6 { [%clk 0:30:25] } 1-0