Event: Vladimir Dvorkovich Memorial Aktobe Open 2023
Date: 2023-06-27
White: Aleksandr Shimanov
Black: Daniyal Sapenov
Result: 1/2-1/2
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Tarrasch Variation
Variant: Standard
TimeControl: 90 min + 30 sec

1. e4 { [%eval 0.36] [%clk 1:22:42] } 1... e5 { [%eval 0.35] [%clk 1:30:51] } 2. Nf3 { [%eval 0.29] [%clk 1:23:07] } 2... Nc6 { [%eval 0.32] [%clk 1:31:14] } 3. Bb5 { [%eval 0.34] [%clk 1:23:32] } 3... a6 { [%eval 0.37] [%clk 1:31:38] } 4. Ba4 { [%eval 0.31] [%clk 1:23:57] } 4... Nf6 { [%eval 0.37] [%clk 1:32:00] } 5. Nc3 { [%eval 0.0] [%clk 1:24:22] } 5... b5 { [%eval 0.04] [%clk 1:29:56] } 6. Bb3 { [%eval 0.17] [%clk 1:24:46] } 6... Bc5 { [%eval 0.13] [%clk 1:29:49] } 7. Nd5 { [%eval 0.12] [%clk 1:25:04] } 7... d6?! { [%eval 0.74] } { Inaccuracy. O-O was best. } { [%clk 1:05:07] } 8. c3 { [%eval 0.58] [%clk 1:23:15] } 8... h6 { [%eval 0.57] [%clk 0:53:41] } 9. d4 { [%eval 0.51] [%clk 1:22:02] } 9... Ba7 { [%eval 0.48] [%clk 0:53:43] } 10. Nxf6+ { [%eval 0.37] [%clk 1:16:50] } 10... Qxf6 { [%eval 0.31] [%clk 0:53:12] } 11. Bd5 { [%eval 0.41] [%clk 1:16:44] } 11... Bd7 { [%eval 0.39] [%clk 0:51:13] } 12. Be3 { [%eval -0.02] [%clk 1:17:01] } 12... Rd8 { [%eval 0.0] [%clk 0:47:41] } 13. Rc1 { [%eval -0.24] [%clk 0:56:46] } 13... O-O { [%eval -0.3] [%clk 0:44:04] } 14. O-O { [%eval -0.28] [%clk 0:52:38] } 14... Bb6 { [%eval -0.35] [%clk 0:43:22] } 15. Qd2 { [%eval -0.53] [%clk 0:33:17] } 15... Ne7 { [%eval -0.47] [%clk 0:42:15] } 16. Bb3 { [%eval -0.44] [%clk 0:33:43] } 16... Ng6 { [%eval -0.29] [%clk 0:41:48] } 17. Kh1 { [%eval -0.61] [%clk 0:31:55] } 17... Rfe8 { [%eval -0.21] [%clk 0:36:27] } 18. Bc2 { [%eval -0.47] [%clk 0:30:27] } 18... Bc8 { [%eval -0.02] [%clk 0:32:56] } 19. d5 { [%eval -0.13] [%clk 0:24:24] } 19... Bxe3 { [%eval 0.24] [%clk 0:30:35] } 20. Qxe3 { [%eval -0.22] [%clk 0:24:01] } 20... Qe7 { [%eval 0.03] [%clk 0:29:47] } 21. c4 { [%eval 0.11] [%clk 0:21:51] } 21... b4 { [%eval 0.6] [%clk 0:26:39] } 22. Qd2 { [%eval 0.12] [%clk 0:17:55] } 22... a5 { [%eval 0.16] [%clk 0:26:10] } 23. a3 { [%eval 0.11] [%clk 0:18:21] } 23... Bg4 { [%eval 0.16] [%clk 0:25:09] } 24. Ne1 { [%eval 0.16] [%clk 0:18:25] } 24... bxa3 { [%eval -0.09] [%clk 0:23:28] } 25. bxa3 { [%eval 0.11] [%clk 0:18:51] } 25... Ra8 { [%eval 0.25] [%clk 0:23:51] } 26. c5 { [%eval 0.22] [%clk 0:17:57] } 26... dxc5 { [%eval 0.36] [%clk 0:20:50] } 27. Ba4 { [%eval 0.41] [%clk 0:17:19] } 27... Red8 { [%eval 0.58] [%clk 0:21:05] } 28. Qe3 { [%eval 0.56] [%clk 0:13:30] } 28... Nf4 { [%eval 0.51] [%clk 0:16:38] } 29. Rxc5 { [%eval 0.21] [%clk 0:12:38] } 29... Rab8 { [%eval 0.39] [%clk 0:14:51] } 30. f3 { [%eval 0.48] [%clk 0:07:32] } 30... Bd7 { [%eval 0.49] [%clk 0:14:36] } 31. Bxd7 { [%eval 0.51] [%clk 0:07:35] } 31... Qxd7 { [%eval 0.33] [%clk 0:14:21] } 32. g3 { [%eval 0.23] [%clk 0:07:34] } 32... Qh3 { [%eval 0.53] [%clk 0:13:47] } 33. Kg1 { [%eval 0.24] [%clk 0:06:59] } 33... Nh5?! { [%eval 0.95] } { Inaccuracy. Rb2 was best. } { [%clk 0:12:03] } 34. Qf2 { [%eval 0.59] [%clk 0:05:25] } 34... Rb3 { [%eval 0.68] [%clk 0:11:19] } 35. Nc2?! { [%eval 0.0] } { Inaccuracy. a4 was best. } { [%clk 0:05:29] } 35... Rdb8 { [%eval 0.43] [%clk 0:10:20] } 36. Rxa5 { [%eval 0.11] [%clk 0:05:22] } 36... Rc3 { [%eval 0.52] [%clk 0:09:28] } 37. Nb4 { [%eval 0.69] [%clk 0:05:14] } 37... Rb6 { [%eval 1.11] [%clk 0:07:28] } 38. Qg2 { [%eval 1.32] [%clk 0:05:40] } 38... Qxg2+ { [%eval 1.74] [%clk 0:07:24] } 39. Kxg2 { [%eval 1.58] [%clk 0:06:04] } 39... Rg6 { [%eval 1.92] [%clk 0:07:16] } 40. Kf2 { [%eval 1.74] [%clk 0:05:51] } 40... Rb3 { [%eval 2.36] [%clk 0:07:23] } 41. Nc6 { [%eval 2.42] [%clk 0:03:35] } 41... Rb2+ { [%eval 2.84] [%clk 0:05:21] } 42. Ke3 { [%eval 2.72] [%clk 0:04:01] } 42... Rg5 { [%eval 3.1] [%clk 0:05:45] } 43. Rf2?? { [%eval 0.0] } { Blunder. g4 was best. } { [%clk 0:04:08] } 43... Rb3+ { [%eval 0.0] [%clk 0:06:00] } 1/2-1/2