Event: Round 2: Sapenov, Daniyal - Chertkov, Maksim
Date: 2025-06-23
White: Sapenov, Daniyal
WhiteTitle: IM
WhiteElo: 2405
Black: Chertkov, Maksim
BlackTitle: FM
BlackElo: 2322
Result: 1/2-1/2
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Carlsbad Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:30:55] } 2. c4 { [%eval 0.18] [%clk 1:31:24] } 2... g6 { [%eval 0.28] [%clk 1:31:21] } 3. g3 { [%eval 0.1] [%clk 1:31:50] } 3... Bg7 { [%eval 0.33] [%clk 1:31:28] } 4. Bg2 { [%eval 0.28] [%clk 1:32:14] } 4... d6 { [%eval 0.29] [%clk 1:31:45] } 5. Nf3 { [%eval 0.28] [%clk 1:32:28] } 5... O-O { [%eval 0.36] [%clk 1:32:08] } 6. Nc3 { [%eval 0.25] [%clk 1:32:56] } 6... Nc6 { [%eval 0.47] [%clk 1:32:18] } 7. d5 { [%eval 0.32] [%clk 1:33:21] } 7... Nb4 { [%eval 0.56] [%clk 1:31:29] } 8. a3 { [%eval 0.57] [%clk 1:27:48] } 8... Na6 { [%eval 0.47] [%clk 1:31:55] } 9. O-O { [%eval 0.45] [%clk 1:28:11] } 9... Nc5 { [%eval 0.55] [%clk 1:32:22] } 10. Nd4 { [%eval 0.22] [%clk 1:16:53] } 10... a5 { [%eval 0.4] [%clk 1:26:36] } 11. b3 { [%eval 0.29] [%clk 1:08:04] } 11... Ng4 { [%eval 0.67] [%clk 1:02:04] } 12. Rb1 { [%eval 0.58] [%clk 1:06:00] } 12... e5 { [%eval 0.57] [%clk 1:02:27] } 13. dxe6 { [%eval 0.59] [%clk 0:56:42] } 13... fxe6?! { [%eval 1.24] } { Inaccuracy. Nxe6 was best. } { [%clk 0:35:08] } 14. b4 { [%eval 1.26] [%clk 0:53:34] } 14... axb4 { [%eval 1.2] [%clk 0:27:31] } 15. axb4 { [%eval 1.29] [%clk 0:53:51] } 15... Na6 { [%eval 1.41] [%clk 0:19:05] } 16. e3?! { [%eval 0.83] } { Inaccuracy. Ne4 was best. } { [%clk 0:50:10] } 16... Ne5 { [%eval 0.81] [%clk 0:13:44] } 17. Qe2 { [%eval 0.71] [%clk 0:47:56] } 17... Nxb4 { [%eval 0.85] [%clk 0:07:49] } 18. Rxb4 { [%eval 0.78] [%clk 0:21:32] } 18... c5 { [%eval 0.84] [%clk 0:08:18] } 19. Rb3?! { [%eval 0.12] } { Inaccuracy. Rxb7 was best. } { [%clk 0:21:56] } 19... cxd4 { [%eval 0.17] [%clk 0:08:43] } 20. exd4 { [%eval 0.16] [%clk 0:22:23] } 20... Nc6 { [%eval 0.18] [%clk 0:09:10] } 21. Nb5 { [%eval 0.25] [%clk 0:22:49] } 21... Nxd4 { [%eval 0.15] [%clk 0:08:26] } 22. Nxd4 { [%eval 0.18] [%clk 0:20:26] } 22... Bxd4 { [%eval 0.23] [%clk 0:08:54] } 23. Bxb7 { [%eval 0.3] [%clk 0:13:38] } 23... Rb8 { [%eval 0.83] [%clk 0:09:20] } 24. Bxc8 { [%eval 0.84] [%clk 0:14:05] } 24... Rxb3 { [%eval 1.24] [%clk 0:09:46] } 25. Bxe6+ { [%eval 1.25] [%clk 0:14:31] } 25... Kg7 { [%eval 1.01] [%clk 0:10:05] } 26. Qd1 { [%eval 1.06] [%clk 0:14:56] } 26... Bxf2+?? { [%eval 3.56] } { Blunder. Qf6 was best. } { [%clk 0:05:31] } 27. Rxf2 { [%eval 3.63] [%clk 0:15:21] } 27... Qb6 { [%eval 3.44] [%clk 0:05:51] } 28. c5?? { [%eval -0.06] } { Blunder. Qd2 was best. } { [%clk 0:12:10] } 28... Qxc5 { [%eval -0.1] [%clk 0:05:58] } 29. Bh6+ { [%eval -0.03] [%clk 0:12:12] } 29... Kxh6 { [%eval 0.0] [%clk 0:04:28] } 30. Qd2+ { [%eval 0.0] [%clk 0:12:37] } 30... Re3 { [%eval 0.0] [%clk 0:04:15] } 31. Rxf8 { [%eval -0.01] [%clk 0:12:31] } 31... g5 { [%eval -0.01] [%clk 0:03:10] } 32. Kg2 { [%eval -0.02] [%clk 0:05:06] } 32... Rxe6 { [%eval 0.0] [%clk 0:03:26] } 33. h4 { [%eval -0.05] [%clk 0:04:04] } 33... Qe5 { [%eval 0.0] [%clk 0:00:56] } 34. hxg5+ { [%eval 0.0] [%clk 0:03:29] } 34... Qxg5 { [%eval 0.0] [%clk 0:01:21] } 35. Rf4 { [%eval 0.0] [%clk 0:03:55] } 35... Kg6 { [%eval 0.0] [%clk 0:00:44] } 36. Qc2+ { [%eval 0.0] [%clk 0:02:27] } 36... Kg7 { [%eval 0.0] [%clk 0:00:55] } 37. Rf5 { [%eval -0.09] [%clk 0:01:52] } 37... Qg4?? { [%eval 2.44] } { Blunder. Qe7 was best. } { [%clk 0:00:32] } 38. Qc7+ { [%eval 2.38] [%clk 0:01:24] } 38... Kh6 { [%eval 2.33] [%clk 0:00:54] } 39. Rf2?? { [%eval -0.13] } { Blunder. Qf7 was best. } { [%clk 0:01:37] } 39... Qe4+ { [%eval 0.0] [%clk 0:01:01] } 40. Kh2 { [%eval 0.0] [%clk 0:01:53] } 40... Qd5 { [%eval 0.0] [%clk 0:00:40] } 41. Qd8 { [%eval 0.0] [%clk 0:01:34] } 41... Qh5+ { [%eval 0.0] [%clk 0:00:54] } 42. Kg2 { [%eval 0.0] [%clk 0:02:03] } 42... Qd5+ { [%eval 0.0] [%clk 0:01:23] } 43. Kh2 { [%eval 0.0] [%clk 0:02:24] } 43... Qh5+ { [%eval 0.0] [%clk 0:00:38] } 1/2-1/2