Event: Round 8: Dumanuly, Sultanbeibarys - Efimov, Leonid
Date: 2024-06-18
White: Dumanuly, Sultanbeibarys
WhiteTitle: FM
WhiteElo: 2123
Black: Efimov, Leonid
BlackElo: 2099
Result: 1-0
ECO: B65
Opening: Sicilian Defense: Richter-Rauzer Variation, Classical Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:29:58] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.24] [%clk 1:30:24] } 2... d6 { [%eval 0.27] [%clk 1:31:21] } 3. d4 { [%eval 0.26] [%clk 1:30:49] } 3... cxd4 { [%eval 0.28] [%clk 1:31:49] } 4. Nxd4 { [%eval 0.26] [%clk 1:31:14] } 4... Nf6 { [%eval 0.24] [%clk 1:32:14] } 5. Nc3 { [%eval 0.2] [%clk 1:31:40] } 5... Nc6 { [%eval 0.39] [%clk 1:32:41] } 6. Bg5 { [%eval 0.28] [%clk 1:32:04] } 6... e6 { [%eval 0.36] [%clk 1:33:08] } 7. Qd3 { [%eval 0.32] [%clk 1:32:28] } 7... Be7 { [%eval 0.42] [%clk 1:33:28] } 8. O-O-O { [%eval 0.59] [%clk 1:32:52] } 8... Nxd4 { [%eval 0.62] [%clk 1:33:38] } 9. Qxd4 { [%eval 0.62] [%clk 1:33:17] } 9... O-O { [%eval 0.54] [%clk 1:34:01] } 10. f4 { [%eval 0.67] [%clk 1:33:41] } 10... Qa5 { [%eval 0.59] [%clk 1:34:00] } 11. e5 { [%eval 0.44] [%clk 1:34:05] } 11... dxe5 { [%eval 0.44] [%clk 1:34:24] } 12. Qxe5 { [%eval 0.45] [%clk 1:34:31] } 12... Qxe5 { [%eval 0.43] [%clk 1:34:47] } 13. fxe5 { [%eval 0.51] [%clk 1:34:57] } 13... Nd5 { [%eval 0.51] [%clk 1:35:14] } 14. Bxe7 { [%eval 0.39] [%clk 1:35:21] } 14... Nxe7 { [%eval 0.39] [%clk 1:35:41] } 15. Bd3 { [%eval 0.44] [%clk 1:35:46] } 15... Nc6 { [%eval 0.42] [%clk 1:36:05] } 16. Rhe1 { [%eval 0.52] [%clk 1:36:10] } 16... Rd8 { [%eval 0.51] [%clk 1:34:55] } 17. b4 { [%eval 0.34] [%clk 1:36:16] } 17... a6?! { [%eval 1.26] } { Inaccuracy. Kf8 was best. } { [%clk 1:22:36] } 18. Na4 { [%eval 1.17] [%clk 1:26:23] } 18... Kf8?! { [%eval 2.15] } { Inaccuracy. Rb8 was best. } { [%clk 1:17:04] } 19. Nb6?! { [%eval 1.27] } { Inaccuracy. Be4 was best. } { [%clk 1:23:20] } 19... Rb8 { [%eval 1.03] [%clk 1:16:15] } 20. c3 { [%eval 0.68] [%clk 1:14:52] } 20... Ke8 { [%eval 1.14] [%clk 0:55:14] } 21. a4 { [%eval 1.19] [%clk 1:12:05] } 21... Bd7?! { [%eval 1.81] } { Inaccuracy. Ne7 was best. } { [%clk 0:54:52] } 22. Kb2?! { [%eval 0.94] } { Inaccuracy. Bxh7 was best. } { [%clk 0:55:12] } 22... Ne7 { [%eval 0.88] [%clk 0:49:57] } 23. b5 { [%eval 0.57] [%clk 0:50:02] } 23... axb5?! { [%eval 1.16] } { Inaccuracy. Nd5 was best. } { [%clk 0:49:49] } 24. axb5 { [%eval 1.09] [%clk 0:49:46] } 24... Ng6? { [%eval 2.87] } { Mistake. Bc6 was best. } { [%clk 0:31:37] } 25. Bxg6 { [%eval 2.74] [%clk 0:40:09] } 25... hxg6 { [%eval 2.76] [%clk 0:31:50] } 26. c4 { [%eval 2.72] [%clk 0:40:34] } 26... Ke7 { [%eval 2.98] [%clk 0:31:38] } 27. Kc3 { [%eval 2.93] [%clk 0:40:42] } 27... f6 { [%eval 2.89] [%clk 0:29:42] } 28. Kb4 { [%eval 2.89] [%clk 0:38:27] } 28... Be8 { [%eval 2.9] [%clk 0:29:33] } 29. c5 { [%eval 3.05] [%clk 0:33:27] } 29... fxe5 { [%eval 2.97] [%clk 0:28:25] } 30. Rxd8 { [%eval 2.96] [%clk 0:25:11] } 30... Rxd8 { [%eval 2.82] [%clk 0:28:50] } 31. Nc4 { [%eval 2.46] [%clk 0:25:35] } 31... Rd4 { [%eval 2.6] [%clk 0:28:21] } 32. Rxe5 { [%eval 2.36] [%clk 0:22:57] } 32... Kf6?! { [%eval 3.38] } { Inaccuracy. Bd7 was best. } { [%clk 0:27:18] } 33. c6 { [%eval 3.33] [%clk 0:21:38] } 33... bxc6 { [%eval 3.31] [%clk 0:22:36] } 34. b6 { [%eval 3.25] [%clk 0:22:03] } 34... Rd7?! { [%eval 4.09] } { Inaccuracy. Rd1 was best. } { [%clk 0:21:02] } 35. Ra5 { [%eval 3.94] [%clk 0:19:58] } 35... Rd1?! { [%eval 4.95] } { Inaccuracy. c5+ was best. } { [%clk 0:16:24] } 36. Kb3 { [%eval 4.8] [%clk 0:16:42] } 36... Rd8 { [%eval 4.83] [%clk 0:15:14] } 37. b7 { [%eval 4.95] [%clk 0:16:51] } 37... Rb8 { [%eval 4.86] [%clk 0:15:35] } 38. Nd6 { [%eval 4.83] [%clk 0:17:15] } 38... c5 { [%eval 4.63] [%clk 0:15:40] } 39. Ra8 { [%eval 4.26] [%clk 0:17:40] } 39... Rxb7+ { [%eval 4.29] [%clk 0:16:06] } 40. Nxb7 { [%eval 4.25] [%clk 0:18:04] } 40... Bc6 { [%eval 4.07] [%clk 0:16:34] } 41. Ra7 { [%eval 4.05] [%clk 0:18:08] } 1-0