Event: ERCC
Date: 2021-12-19
White: Krasenkow, Michal
WhiteElo: 2430
Black: Kovalenko, Igor
BlackElo: 2649
Result: 1-0
ECO: A30
Opening: English Opening: Symmetrical Variation
Variant: Standard

1. Nf3 { [%eval 0.0] [%clk 0:15:17] } 1... c5 { [%eval 0.13] [%clk 0:15:18] } 2. c4 { [%eval 0.38] [%clk 0:15:26] } 2... Nc6 { [%eval 0.32] [%clk 0:15:24] } 3. d4 { [%eval 0.25] [%clk 0:15:35] } 3... cxd4 { [%eval 0.0] [%clk 0:15:31] } 4. Nxd4 { [%eval 0.12] [%clk 0:15:43] } 4... Nf6 { [%eval 0.25] [%clk 0:15:32] } 5. Nc3 { [%eval 0.13] [%clk 0:15:52] } 5... g6 { [%eval 0.5] [%clk 0:15:24] } 6. e4 { [%eval 0.51] [%clk 0:15:59] } 6... Bg7 { [%eval 0.67] [%clk 0:15:33] } 7. Be3 { [%eval 0.67] [%clk 0:16:08] } 7... d6 { [%eval 0.77] [%clk 0:15:42] } 8. Be2 { [%eval 0.98] [%clk 0:16:17] } 8... O-O { [%eval 0.97] [%clk 0:15:50] } 9. O-O { [%eval 0.89] [%clk 0:16:25] } 9... Bd7 { [%eval 0.93] [%clk 0:15:51] } 10. f4 { [%eval 0.5] [%clk 0:16:34] } 10... Rc8 { [%eval 0.84] [%clk 0:14:55] } 11. Nc2 { [%eval 0.54] [%clk 0:16:09] } 11... a6 { [%eval 1.05] [%clk 0:14:54] } 12. Bf3?! { [%eval 0.25] } { Inaccuracy. Kh1 was best. } { [%clk 0:15:21] } 12... Be6 { [%eval 0.22] [%clk 0:14:30] } 13. Nd5 { [%eval 0.35] [%clk 0:15:20] } 13... Nd7 { [%eval 0.14] [%clk 0:14:37] } 14. Rb1 { [%eval 0.32] [%clk 0:15:17] } 14... Qa5?! { [%eval 1.11] } { Inaccuracy. f5 was best. } { [%clk 0:11:29] } 15. a3 { [%eval 1.18] [%clk 0:14:53] } 15... b5 { [%eval 1.52] [%clk 0:11:14] } 16. b4 { [%eval 1.88] [%clk 0:13:49] } 16... Qa4 { [%eval 1.77] [%clk 0:11:21] } 17. Qd2?? { [%eval 0.08] } { Blunder. c5 was best. } { [%clk 0:13:03] } 17... Bxd5 { [%eval 0.24] [%clk 0:08:58] } 18. exd5 { [%eval 0.24] [%clk 0:10:05] } 18... Ncb8 { [%eval 0.49] [%clk 0:09:07] } 19. Nd4 { [%eval 0.0] [%clk 0:05:48] } 19... bxc4 { [%eval 0.33] [%clk 0:08:42] } 20. Qa2 { [%eval 0.0] [%clk 0:04:33] } 20... Nf6?! { [%eval 0.7] } { Inaccuracy. Nb6 was best. } { [%clk 0:08:24] } 21. Rfc1 { [%eval 0.58] [%clk 0:04:36] } 21... c3 { [%eval 0.53] [%clk 0:07:56] } 22. Rb3 { [%eval 0.08] [%clk 0:03:54] } 22... a5 { [%eval 0.25] [%clk 0:07:43] } 23. Qb1 { [%eval -0.14] [%clk 0:03:35] } 23... axb4 { [%eval 0.0] [%clk 0:07:20] } 24. axb4 { [%eval -0.25] [%clk 0:03:42] } 24... Rc7? { [%eval 1.08] } { Mistake. Nbd7 was best. } { [%clk 0:01:40] } 25. Rbxc3 { [%eval 0.99] [%clk 0:03:43] } 25... Rb7?! { [%eval 1.81] } { Inaccuracy. Rxc3 was best. } { [%clk 0:01:44] } 26. Rc4 { [%eval 1.91] [%clk 0:03:44] } 26... Nbd7 { [%eval 1.92] [%clk 0:01:25] } 27. b5?! { [%eval 1.33] } { Inaccuracy. Nc6 was best. } { [%clk 0:03:26] } 27... Qa3 { [%eval 1.2] [%clk 0:01:32] } 28. R1c3 { [%eval 1.72] [%clk 0:03:26] } 28... Qa8 { [%eval 1.25] [%clk 0:01:41] } 29. Nc6 { [%eval 1.54] [%clk 0:03:31] } 29... Nb6 { [%eval 1.74] [%clk 0:01:30] } 30. Bxb6 { [%eval 1.65] [%clk 0:03:28] } 30... Rxb6 { [%eval 1.52] [%clk 0:01:39] } 31. Nxe7+ { [%eval 1.23] [%clk 0:03:35] } 31... Kh8 { [%eval 0.96] [%clk 0:01:48] } 32. Nc8?! { [%eval 0.04] } { Inaccuracy. Rc1 was best. } { [%clk 0:03:14] } 32... Rb8 { [%eval 0.04] [%clk 0:01:21] } 33. Nxd6 { [%eval -0.32] [%clk 0:03:20] } 33... Nxd5?? { [%eval 2.48] } { Blunder. Ne8 was best. } { [%clk 0:01:21] } 34. Rd3 { [%eval 2.33] [%clk 0:02:45] } 34... Qa7+ { [%eval 2.17] [%clk 0:01:29] } 35. Kh1 { [%eval 2.18] [%clk 0:02:54] } 35... Nb6 { [%eval 2.59] [%clk 0:01:11] } 36. Rc6 { [%eval 2.97] [%clk 0:03:02] } 36... Qa4 { [%eval 3.37] [%clk 0:00:59] } 37. g3 { [%eval 3.3] [%clk 0:03:07] } 37... Kg8 { [%eval 3.62] [%clk 0:00:56] } 38. Qg1 { [%eval 3.03] [%clk 0:03:04] } 38... Qa5 { [%eval 2.56] [%clk 0:00:45] } 39. Qe3 { [%eval 2.57] [%clk 0:02:32] } 39... Nd7? { [%eval 4.71] } { Mistake. Rfd8 was best. } { [%clk 0:00:25] } 40. Bd5 { [%eval 4.72] [%clk 0:02:20] } 40... Nf6 { [%eval 4.45] } 41. Bc4 { [%eval 4.41] [%clk 0:02:14] } 41... Qa1+ { [%eval 5.53] [%clk 0:00:28] } 42. Kg2 { [%eval 5.25] [%clk 0:02:23] } 42... Ng4 { [%eval 5.42] [%clk 0:00:32] } 43. Qe2 { [%eval 4.58] } 43... Nh6 { [%eval 5.17] } 44. b6 { [%eval 4.62] [%clk 0:02:26] } 44... Qa4 { [%eval 5.83] [%clk 0:00:50] } 45. Bd5 { [%eval 5.15] [%clk 0:02:20] } 45... Rfd8 { [%eval 6.38] [%clk 0:00:43] } 46. b7 { [%eval 6.38] [%clk 0:01:49] } 46... Bf8 { [%eval 9.38] } 47. Nxf7 { [%eval 8.98] [%clk 0:01:37] } 47... Rxd5 { [%eval 13.47] [%clk 0:00:55] } 48. Nxh6+ { [%eval 14.45] [%clk 0:01:41] } 48... Kg7 { [%eval 14.5] [%clk 0:01:01] } 49. Rc7+ { [%eval 13.34] [%clk 0:01:45] } 49... Kxh6 { [%eval 13.42] [%clk 0:01:11] } 50. Rxd5 { [%eval 13.88] [%clk 0:01:51] } 50... Qb3?! { [%eval #4] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:01:18] } 51. Rh5+ { [%eval #3] [%clk 0:01:52] } 51... gxh5 { [%eval #3] [%clk 0:01:26] } 52. Qa6+ { [%eval #2] [%clk 0:02:02] } 1-0