Event: Top 16 2023-1
Date: 2023-06-07
White: Anton Korobov
WhiteTitle: GM
Black: Alexander Donchenko
BlackTitle: GM
Result: 1/2-1/2
ECO: A21
Opening: English Opening: King's English Variation, Kramnik-Shirov Counterattack
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:58] } 1... e5 { [%eval 0.25] [%clk 1:30:25] } 2. Nc3 { [%eval 0.12] [%clk 1:31:10] } 2... Bb4 { [%eval 0.19] [%clk 1:30:27] } 3. e3 { [%eval -0.15] [%clk 1:26:31] } 3... Nf6 { [%eval 0.0] [%clk 1:29:11] } 4. Nge2 { [%eval 0.06] [%clk 1:20:31] } 4... O-O { [%eval 0.01] [%clk 1:24:52] } 5. a3 { [%eval 0.03] [%clk 1:17:42] } 5... Be7 { [%eval 0.13] [%clk 1:23:19] } 6. f4 { [%eval -0.38] [%clk 1:08:13] } 6... Nc6 { [%eval -0.51] [%clk 1:15:31] } 7. b4 { [%eval -0.93] [%clk 1:01:38] } 7... d6 { [%eval -0.59] [%clk 1:05:55] } 8. Qc2 { [%eval -0.48] [%clk 0:49:59] } 8... a6?! { [%eval 0.2] } { Inaccuracy. d5 was best. } { [%clk 0:59:17] } 9. f5 { [%eval -0.31] [%clk 0:39:42] } 9... b5 { [%eval -0.27] [%clk 0:54:19] } 10. cxb5 { [%eval -0.33] [%clk 0:33:07] } 10... axb5 { [%eval -0.38] [%clk 0:54:43] } 11. Bb2 { [%eval -0.2] [%clk 0:33:32] } 11... Qd7 { [%eval 0.0] [%clk 0:51:50] } 12. Ng3 { [%eval 0.18] [%clk 0:30:11] } 12... Na7 { [%eval 0.03] [%clk 0:49:13] } 13. Be2 { [%eval 0.06] [%clk 0:30:17] } 13... Bb7 { [%eval 0.06] [%clk 0:46:41] } 14. O-O { [%eval -0.04] [%clk 0:30:37] } 14... d5 { [%eval 0.34] [%clk 0:46:32] } 15. Na2 { [%eval 0.0] [%clk 0:28:09] } 15... Bd6 { [%eval -0.02] [%clk 0:39:26] } 16. Nc1 { [%eval -0.04] [%clk 0:26:19] } 16... Nc8 { [%eval 0.39] [%clk 0:34:45] } 17. Nd3 { [%eval 0.55] [%clk 0:24:12] } 17... Qe8 { [%eval 0.34] [%clk 0:34:25] } 18. Nc5 { [%eval 0.33] [%clk 0:21:10] } 18... Ra7 { [%eval 0.49] [%clk 0:34:15] } 19. e4 { [%eval 0.41] [%clk 0:16:31] } 19... d4 { [%eval 0.62] [%clk 0:26:56] } 20. Nh5 { [%eval 0.7] [%clk 0:14:21] } 20... Nxh5 { [%eval 0.68] [%clk 0:19:50] } 21. Bxh5 { [%eval 0.52] [%clk 0:14:45] } 21... Nb6 { [%eval 0.64] [%clk 0:18:23] } 22. f6 { [%eval 0.35] [%clk 0:13:15] } 22... g6 { [%eval 0.34] [%clk 0:16:06] } 23. Be2 { [%eval -0.06] [%clk 0:12:09] } 23... Bc8?! { [%eval 0.97] } { Inaccuracy. Qc6 was best. } { [%clk 0:14:27] } 24. d3 { [%eval 0.91] [%clk 0:12:13] } 24... Kh8 { [%eval 0.9] [%clk 0:14:21] } 25. Bc1 { [%eval 0.86] [%clk 0:10:47] } 25... Rg8 { [%eval 0.94] [%clk 0:14:33] } 26. Bh6 { [%eval 0.98] [%clk 0:10:15] } 26... Na4 { [%eval 1.34] [%clk 0:13:11] } 27. Nxa4 { [%eval 1.26] [%clk 0:10:08] } 27... Rxa4 { [%eval 1.29] [%clk 0:13:36] } 28. Qb2 { [%eval 1.0] [%clk 0:09:35] } 28... Be6 { [%eval 1.01] [%clk 0:11:07] } 29. Bd1 { [%eval 0.95] [%clk 0:09:33] } 29... Ra6 { [%eval 0.83] [%clk 0:11:09] } 30. Rc1 { [%eval 0.3] [%clk 0:08:24] } 30... Bf8 { [%eval 0.44] [%clk 0:08:02] } 31. Bxf8 { [%eval 0.42] [%clk 0:08:31] } 31... Qxf8 { [%eval 0.38] [%clk 0:08:30] } 32. Rxc7 { [%eval 0.08] [%clk 0:07:21] } 32... Qh6 { [%eval 0.21] [%clk 0:08:58] } 33. Re1 { [%eval -0.01] [%clk 0:04:55] } 33... Qh4 { [%eval 0.0] [%clk 0:08:10] } 34. g3 { [%eval -0.02] [%clk 0:03:04] } 34... Qxf6 { [%eval -0.13] [%clk 0:08:16] } 35. Bb3 { [%eval -0.05] [%clk 0:03:05] } 35... Rf8 { [%eval -0.06] [%clk 0:02:10] } 36. Rf1?! { [%eval -1.0] } { Inaccuracy. Bxe6 was best. } { [%clk 0:02:52] } 36... Qd8 { [%eval -1.13] [%clk 0:02:08] } 37. Rc5 { [%eval -1.02] [%clk 0:03:03] } 37... Qb8? { [%eval 0.25] } { Mistake. Bh3 was best. } { [%clk 0:00:37] } 38. Bxe6 { [%eval 0.19] [%clk 0:02:58] } 38... Rxe6 { [%eval 0.22] [%clk 0:01:05] } 39. Qb3 { [%eval 0.19] [%clk 0:02:58] } 39... Kg7 { [%eval 0.16] [%clk 0:01:16] } 40. Qd5 { [%eval 0.22] [%clk 0:02:46] } 40... Qa7 { [%eval 0.07] [%clk 0:00:35] } 41. Rxb5 { [%eval 0.0] [%clk 0:23:51] } 41... Qxa3 { [%eval 0.0] [%clk 0:28:26] } 42. Rb7 { [%eval 0.0] [%clk 0:23:53] } 42... Qxd3 { [%eval 0.0] [%clk 0:27:26] } 43. Qxe6 { [%eval 0.0] [%clk 0:24:06] } 43... Qe3+ { [%eval 0.0] [%clk 0:27:52] } 44. Rf2 { [%eval 0.0] [%clk 0:24:32] } 44... Qe1+ { [%eval 0.0] [%clk 0:28:17] } 45. Rf1 { [%eval 0.0] [%clk 0:24:59] } 45... Qe3+ { [%eval 0.0] [%clk 0:28:43] } 46. Rf2 { [%eval 0.0] [%clk 0:25:24] } 46... Qe1+ { [%eval 0.0] [%clk 0:29:09] } 47. Rf1 { [%eval 0.0] [%clk 0:25:51] } 1/2-1/2