Event: Vladimir Dvorkovich Memorial Aktobe Open 2023
Date: 2023-06-21
White: Tolegen Marat
Black: Beibars Sultanbek
Result: 0-1
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 90 min + 30 sec

1. e4 { [%eval 0.36] [%clk 1:00:57] } 1... c5 { [%eval 0.32] [%clk 1:00:31] } 2. Nf3 { [%eval 0.0] [%clk 1:01:22] } 2... d6 { [%eval 0.0] [%clk 1:00:45] } 3. Bb5+ { [%eval 0.0] [%clk 1:01:47] } 3... Nc6 { [%eval 0.54] [%clk 1:01:09] } 4. Nc3 { [%eval 0.05] [%clk 1:01:54] } 4... Bd7 { [%eval 0.21] [%clk 0:58:21] } 5. d4 { [%eval 0.46] [%clk 1:00:51] } 5... cxd4 { [%eval 0.25] [%clk 0:55:46] } 6. Nxd4 { [%eval -0.05] [%clk 1:01:13] } 6... Nf6 { [%eval 0.32] [%clk 0:55:38] } 7. O-O { [%eval 0.0] [%clk 0:59:05] } 7... g6 { [%eval 0.15] [%clk 0:53:35] } 8. Be3 { [%eval 0.11] [%clk 0:57:13] } 8... Bg7 { [%eval 0.08] [%clk 0:51:23] } 9. Nxc6 { [%eval 0.01] [%clk 0:56:08] } 9... bxc6 { [%eval 0.0] [%clk 0:50:50] } 10. Bc4 { [%eval -0.11] [%clk 0:56:27] } 10... O-O { [%eval 0.14] [%clk 0:48:38] } 11. h3 { [%eval 0.14] [%clk 0:55:40] } 11... Qa5 { [%eval 0.18] [%clk 0:40:44] } 12. f4?! { [%eval -0.54] } { Inaccuracy. Rb1 was best. } { [%clk 0:52:05] } 12... Qb4 { [%eval -0.44] [%clk 0:36:04] } 13. Qd3 { [%eval -0.48] [%clk 0:49:58] } 13... Qxb2 { [%eval -0.19] [%clk 0:35:30] } 14. Rfb1?! { [%eval -1.13] } { Inaccuracy. Rab1 was best. } { [%clk 0:44:49] } 14... Qa3 { [%eval -1.14] [%clk 0:35:24] } 15. e5? { [%eval -2.35] } { Mistake. Bd4 was best. } { [%clk 0:43:49] } 15... dxe5 { [%eval -1.9] [%clk 0:32:03] } 16. Rb3?! { [%eval -2.94] } { Inaccuracy. Nd5 was best. } { [%clk 0:31:49] } 16... Qa5 { [%eval -2.8] [%clk 0:31:37] } 17. fxe5 { [%eval -2.84] [%clk 0:31:42] } 17... Bf5 { [%eval -2.81] [%clk 0:28:54] } 18. Qf1?! { [%eval -3.58] } { Inaccuracy. Qd2 was best. } { [%clk 0:29:43] } 18... Qxe5 { [%eval -3.43] [%clk 0:28:30] } 19. Re1 { [%eval -3.37] [%clk 0:27:41] } 19... Bxc2 { [%eval -3.56] [%clk 0:25:34] } 20. Bxa7?! { [%eval -4.91] } { Inaccuracy. Ra3 was best. } { [%clk 0:27:21] } 20... Qa5? { [%eval -3.03] } { Mistake. Ne4 was best. } { [%clk 0:22:07] } 21. Bb6 { [%eval -2.98] [%clk 0:26:16] } 21... Qg5 { [%eval -2.92] [%clk 0:18:35] } 22. Rb2 { [%eval -2.96] [%clk 0:24:25] } 22... Nd5 { [%eval -2.93] [%clk 0:16:06] } 23. Bxd5 { [%eval -3.51] [%clk 0:23:26] } 23... Bxc3 { [%eval -3.41] [%clk 0:16:27] } 24. Rxc2 { [%eval -3.55] [%clk 0:23:06] } 24... Bxe1 { [%eval -3.62] [%clk 0:16:51] } 25. Bxc6?! { [%eval -4.85] } { Inaccuracy. Bxf7+ was best. } { [%clk 0:22:41] } 25... Rab8 { [%eval -4.8] [%clk 0:17:04] } 26. Bc7 { [%eval -5.27] [%clk 0:21:16] } 26... Rb1 { [%eval -5.1] [%clk 0:16:46] } 27. Kh1?! { [%eval -7.21] } { Inaccuracy. Rc4 was best. } { [%clk 0:20:06] } 27... Ra1 { [%eval -5.65] [%clk 0:16:33] } 28. Bf4 { [%eval -6.11] [%clk 0:19:31] } 28... Qxf4 { [%eval -6.26] [%clk 0:16:47] } 29. Qxf4 { [%eval -6.13] [%clk 0:19:28] } 29... Bd2+ { [%eval -6.09] [%clk 0:17:11] } 30. Kh2 { [%eval -6.32] [%clk 0:13:11] } 30... Bxf4+ { [%eval -6.08] [%clk 0:17:24] } 31. g3 { [%eval -6.12] [%clk 0:05:46] } 31... Be5 { [%eval -6.27] [%clk 0:17:48] } 32. Re2 { [%eval -6.27] [%clk 0:06:02] } 32... Rc8 { [%eval -6.51] [%clk 0:17:22] } 33. Bg2 { [%eval -6.43] [%clk 0:06:15] } 33... Bd6 { [%eval -6.65] [%clk 0:17:26] } 34. h4 { [%eval -8.52] [%clk 0:05:42] } 34... Rc3 { [%eval -8.92] [%clk 0:17:44] } 35. Bd5 { [%eval -8.96] [%clk 0:05:03] } 35... Rxg3 { [%eval -10.18] [%clk 0:17:57] } 36. Rxe7?! { [%eval #-13] } { Checkmate is now unavoidable. Bb7 was best. } { [%clk 0:04:35] } 36... Rd3+? { [%eval -7.98] } { Lost forced checkmate sequence. Rg5+ was best. } { [%clk 0:17:33] } 37. Kg2 { [%eval -18.42] [%clk 0:04:45] } 37... Bxe7 { [%eval -13.59] [%clk 0:17:57] } 38. Bb3?! { [%eval #-23] } { Checkmate is now unavoidable. Bc4 was best. } { [%clk 0:04:47] } 38... Rb1 { [%eval #-5] [%clk 0:17:48] } 39. h5 { [%eval #-5] [%clk 0:05:06] } 39... Rb2+ { [%eval #-4] [%clk 0:18:03] } 40. Kf1 { [%eval #-3] [%clk 0:35:26] } 40... Rc3 { [%eval #-3] [%clk 0:48:24] } 41. Bd1 { [%eval #-3] [%clk 0:34:55] } 41... Rc1 { [%eval #-2] [%clk 0:48:48] } 42. Ke1 { [%eval #-2] [%clk 0:04:35] } 42... Bh4+ { [%eval #-1] [%clk 0:19:09] } 0-1