Event: Black Sea Grand Prix | Sea Harbour
Site: chess24.com
Date: 2021-06-10
White: Khruschiov, Alexey
WhiteTitle: GM
WhiteElo: 2382
Black: Kovanova, Baira
BlackTitle: WGM
BlackElo: 2318
Result: 1/2-1/2
ECO: A33
Opening: English Opening: Symmetrical Variation, Anti-Benoni Variation, Spielmann Defense
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:41] } 1... c5 { [%eval 0.36] [%clk 1:27:16] } 2. Nf3 { [%eval 0.21] [%clk 1:29:33] } 2... Nc6 { [%eval 0.32] [%clk 1:27:31] } 3. d4 { [%eval 0.25] [%clk 1:29:43] } 3... cxd4 { [%eval 0.36] [%clk 1:27:54] } 4. Nxd4 { [%eval 0.13] [%clk 1:30:15] } 4... Nf6 { [%eval 0.25] [%clk 1:27:36] } 5. Nc3 { [%eval 0.13] [%clk 1:30:17] } 5... e6 { [%eval 0.13] [%clk 1:25:21] } 6. Ndb5 { [%eval 0.0] [%clk 1:30:11] } 6... d6 { [%eval 0.33] [%clk 1:20:28] } 7. Bf4 { [%eval 0.0] [%clk 1:30:29] } 7... e5 { [%eval 0.45] [%clk 1:19:30] } 8. Bg5 { [%eval 0.62] [%clk 1:30:50] } 8... a6 { [%eval 0.4] [%clk 1:18:46] } 9. Bxf6 { [%eval 0.11] [%clk 1:29:56] } 9... gxf6 { [%eval 0.31] [%clk 1:19:12] } 10. Na3 { [%eval 0.32] [%clk 1:30:23] } 10... Be6 { [%eval 0.3] [%clk 1:19:03] } 11. e3 { [%eval 0.13] [%clk 1:22:42] } 11... f5 { [%eval 0.02] [%clk 1:17:03] } 12. Qd2 { [%eval 0.0] [%clk 1:14:13] } 12... Rc8 { [%eval 0.14] [%clk 1:15:34] } 13. O-O-O?! { [%eval -0.48] } { Inaccuracy. Be2 was best. } { [%clk 1:12:45] } 13... Na5? { [%eval 0.64] } { Mistake. Bg7 was best. } { [%clk 1:11:58] } 14. Kb1 { [%eval 0.84] [%clk 1:13:02] } 14... Bg7 { [%eval 0.64] [%clk 1:01:59] } 15. Be2 { [%eval 0.47] [%clk 1:01:41] } 15... Rc6 { [%eval 0.83] [%clk 0:48:22] } 16. Rhg1 { [%eval 0.56] [%clk 0:49:48] } 16... O-O { [%eval 0.56] [%clk 0:44:28] } 17. g4 { [%eval 0.09] [%clk 0:49:08] } 17... fxg4 { [%eval 0.02] [%clk 0:36:46] } 18. Bxg4 { [%eval 0.0] [%clk 0:49:27] } 18... f5? { [%eval 1.33] } { Mistake. Nxc4 was best. } { [%clk 0:30:20] } 19. Bh3?? { [%eval -0.83] } { Blunder. Bf3 was best. } { [%clk 0:43:25] } 19... Kh8? { [%eval 0.48] } { Mistake. Nxc4 was best. } { [%clk 0:23:29] } 20. e4 { [%eval 0.05] [%clk 0:43:21] } 20... Qh4 { [%eval 0.3] [%clk 0:19:39] } 21. Bxf5 { [%eval 0.47] [%clk 0:42:15] } 21... Bxf5 { [%eval 0.56] [%clk 0:17:43] } 22. exf5 { [%eval 0.61] [%clk 0:42:40] } 22... Nxc4 { [%eval 0.38] [%clk 0:10:42] } 23. Nxc4 { [%eval 0.49] [%clk 0:43:05] } 23... Qxc4 { [%eval 0.75] [%clk 0:11:08] } 24. Nd5 { [%eval 0.64] [%clk 0:20:30] } 24... Qh4 { [%eval 0.35] [%clk 0:11:33] } 25. f3 { [%eval 0.06] [%clk 0:19:15] } 25... Bf6? { [%eval 1.29] } { Mistake. Rxf5 was best. } { [%clk 0:04:41] } 26. Rg4 { [%eval 1.61] [%clk 0:17:51] } 26... Qh5 { [%eval 1.56] [%clk 0:05:08] } 27. Qd3 { [%eval 1.2] [%clk 0:16:29] } 27... e4? { [%eval 2.86] } { Mistake. Qf7 was best. } { [%clk 0:01:21] } 28. Rxe4?? { [%eval 1.09] } { Blunder. Qxe4 was best. } { [%clk 0:13:50] } 28... Qxf5 { [%eval 1.19] [%clk 0:01:38] } 29. Nxf6 { [%eval 0.94] [%clk 0:12:37] } 29... Qxf6 { [%eval 1.03] [%clk 0:01:59] } 30. Rg1?! { [%eval 0.4] } { Inaccuracy. f4 was best. } { [%clk 0:12:02] } 30... Rcc8?! { [%eval 0.95] } { Inaccuracy. Rc5 was best. } { [%clk 0:01:58] } 31. Rg3?! { [%eval 0.38] } { Inaccuracy. f4 was best. } { [%clk 0:08:37] } 31... Rg8 { [%eval 0.75] [%clk 0:01:35] } 32. a3 { [%eval 0.79] [%clk 0:08:38] } 32... Rge8 { [%eval 0.99] [%clk 0:01:21] } 33. Rh3 { [%eval 0.69] [%clk 0:07:50] } 33... Rxe4 { [%eval 0.81] [%clk 0:01:22] } 34. Qxe4 { [%eval 0.6] [%clk 0:08:13] } 34... h6 { [%eval 1.02] [%clk 0:01:16] } 35. Rh5 { [%eval 0.73] [%clk 0:07:42] } 35... Rg8? { [%eval 1.87] } { Mistake. Rf8 was best. } { [%clk 0:01:27] } 36. Rf5 { [%eval 1.7] [%clk 0:07:09] } 36... Qg7 { [%eval 1.68] [%clk 0:00:51] } 37. Qf4? { [%eval 0.52] } { Mistake. Qd5 was best. } { [%clk 0:06:58] } 37... Qg6 { [%eval 0.62] [%clk 0:00:45] } 38. Ka1 { [%eval 0.23] [%clk 0:05:27] } 38... Qe6 { [%eval 0.15] [%clk 0:01:13] } 39. Qd4+ { [%eval 0.09] [%clk 0:05:16] } 39... Kh7 { [%eval 0.09] [%clk 0:00:37] } 40. Rf4 { [%eval 0.22] [%clk 0:03:33] } 40... Qe1+ { [%eval 0.1] [%clk 0:00:41] } 41. Ka2 { [%eval 0.19] [%clk 0:03:58] } 41... Qe6+ { [%eval 0.11] [%clk 0:01:07] } 42. Kb1 { [%eval 0.19] [%clk 0:03:56] } 42... Qe1+ { [%eval 0.15] [%clk 0:01:24] } 43. Kc2 { [%eval 0.0] [%clk 0:03:29] } 43... Rc8+ { [%eval 0.0] [%clk 0:01:31] } 44. Kb3 { [%eval 0.0] [%clk 0:03:15] } 44... Qe6+ { [%eval 0.0] [%clk 0:02:00] } 45. Kb4 { [%eval 0.0] [%clk 0:03:16] } 45... Qe1+ { [%clk 0:01:55] } 46. Kb3 { [%clk 0:03:17] } 46... Qe6+ { [%clk 0:02:21] } 47. Kb4 { [%clk 0:03:40] } 47... Qe1+ { [%clk 0:02:28] } 1/2-1/2