Event: Round 9: Bator Sambuev - Mark Plotkin
Date: 2023-03-17
White: Bator Sambuev
WhiteTitle: GM
Black: Mark Plotkin
BlackTitle: IM
Result: 1/2-1/2
ECO: A30
Opening: English Opening: Symmetrical Variation
Variant: Standard

1. Nf3 { [%eval 0.36] [%clk 1:30:56] } 1... c5 { [%eval 0.13] [%clk 1:29:03] } 2. c4 { [%eval 0.25] [%clk 1:30:49] } 2... Nc6 { [%eval 0.43] [%clk 1:29:28] } 3. Nc3 { [%eval 0.25] [%clk 1:31:14] } 3... d6 { [%eval 0.51] [%clk 1:29:32] } 4. d4 { [%eval 0.61] } 4... cxd4 { [%eval 0.75] [%clk 1:29:58] } 5. Nxd4 { [%eval 0.56] [%clk 1:31:33] } 5... e5?! { [%eval 1.18] } { Inaccuracy. g6 was best. } { [%clk 1:30:18] } 6. Nxc6?! { [%eval 0.61] } { Inaccuracy. Nc2 was best. } { [%clk 1:29:47] } 6... bxc6 { [%eval 0.48] [%clk 1:30:47] } 7. g3 { [%eval 0.36] [%clk 1:30:07] } 7... Nf6 { [%eval 0.56] [%clk 1:24:50] } 8. Bg2 { [%eval 0.55] [%clk 1:30:18] } 8... Bd7 { [%eval 0.73] [%clk 1:25:11] } 9. O-O { [%eval 0.83] [%clk 1:29:11] } 9... h6 { [%eval 0.76] [%clk 1:24:25] } 10. b3 { [%eval 0.63] [%clk 1:27:06] } 10... Rb8?! { [%eval 1.33] } { Inaccuracy. Be7 was best. } { [%clk 1:19:07] } 11. Ba3 { [%eval 1.23] [%clk 1:25:38] } 11... c5 { [%eval 1.04] [%clk 1:19:25] } 12. f4 { [%eval 1.08] [%clk 1:23:59] } 12... exf4 { [%eval 1.3] [%clk 1:14:26] } 13. Rxf4 { [%eval 0.98] [%clk 1:22:41] } 13... Be7 { [%eval 0.97] [%clk 1:14:52] } 14. Qd3 { [%eval 1.1] [%clk 1:22:10] } 14... O-O { [%eval 1.01] [%clk 1:14:43] } 15. Raf1 { [%eval 0.76] [%clk 1:22:08] } 15... Ng4 { [%eval 0.75] [%clk 1:14:36] } 16. Nd5 { [%eval 0.46] [%clk 1:17:42] } 16... Bg5 { [%eval 0.62] [%clk 1:12:21] } 17. Bb2 { [%eval 0.11] [%clk 1:13:13] } 17... Qa5?! { [%eval 0.95] } { Inaccuracy. Bxf4 was best. } { [%clk 0:55:16] } 18. Ne7+ { [%eval 0.84] [%clk 1:04:37] } 18... Bxe7 { [%eval 1.29] [%clk 0:54:37] } 19. Bd5 { [%eval 1.39] [%clk 1:04:50] } 19... Ne5? { [%eval 3.22] } { Mistake. Be6 was best. } { [%clk 0:45:22] } 20. Bxe5 { [%eval 3.15] [%clk 1:04:28] } 20... dxe5 { [%eval 3.26] [%clk 0:45:51] } 21. Rxf7 { [%eval 3.09] [%clk 1:04:46] } 21... Kh8 { [%eval 3.82] [%clk 0:45:20] } 22. Rxe7? { [%eval 2.02] } { Mistake. Qg6 was best. } { [%clk 1:04:00] } 22... Bh3 { [%eval 1.86] [%clk 0:45:11] } 23. Rd1 { [%eval 2.13] [%clk 0:59:29] } 23... Rf6 { [%eval 2.37] [%clk 0:41:23] } 24. a4 { [%eval 2.14] [%clk 0:55:01] } 24... Qb6 { [%eval 2.7] [%clk 0:37:30] } 25. Be4?? { [%eval 0.34] } { Blunder. Rxe5 was best. } { [%clk 0:52:03] } 25... Rbf8 { [%eval 0.31] [%clk 0:37:46] } 26. Bf3 { [%eval 0.32] [%clk 0:52:03] } 26... e4 { [%eval 0.4] [%clk 0:37:45] } 27. Qxe4 { [%eval 0.37] [%clk 0:48:53] } 27... Qxb3 { [%eval 0.37] [%clk 0:38:12] } 28. Rc1 { [%eval 0.34] [%clk 0:36:46] } 28... Qb2 { [%eval 0.38] [%clk 0:37:38] } 29. Rf1? { [%eval -0.77] } { Mistake. Qc2 was best. } { [%clk 0:33:16] } 29... Qd2?! { [%eval 0.0] } { Inaccuracy. Bxf1 was best. } { [%clk 0:26:17] } 30. Re8 { [%eval 0.0] [%clk 0:29:06] } 30... Bxf1 { [%eval 0.0] [%clk 0:26:04] } 31. Qe7 { [%eval 0.0] [%clk 0:24:06] } 31... Kg8 { [%eval 0.0] [%clk 0:23:04] } 32. Rxf8+ { [%eval 0.0] [%clk 0:21:50] } 32... Rxf8 { [%eval 0.0] [%clk 0:23:33] } 33. Kxf1 { [%eval 0.0] [%clk 0:22:12] } 33... Qc1+ { [%eval 0.0] [%clk 0:17:46] } 34. Kg2 { [%eval 0.0] [%clk 0:21:59] } 34... Qxc4 { [%eval 0.0] [%clk 0:17:58] } 35. Qxa7 { [%eval 0.0] [%clk 0:22:11] } 35... Re8 { [%eval 0.0] [%clk 0:17:38] } 36. Qd7 { [%eval 0.0] [%clk 0:12:52] } 36... Rxe2+ { [%eval 0.0] [%clk 0:17:02] } 37. Bxe2 { [%eval 0.0] [%clk 0:13:17] } 1/2-1/2