Event: Tournament
Date: 2021-09-14
White: Kobzar, Alexandr
Black: Potapova, Margarita
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. Nc3 { [%eval 0.13] [%clk 1:31:19] } 2... d6 { [%eval 0.36] [%clk 1:31:23] } 3. d4 { [%eval 0.17] [%clk 1:31:45] } 3... cxd4 { [%eval 0.2] [%clk 1:31:02] } 4. Qxd4 { [%eval 0.27] [%clk 1:32:06] } 4... Nc6 { [%eval 0.34] [%clk 1:31:32] } 5. Qd2 { [%eval -0.21] [%clk 1:32:27] } 5... g6 { [%eval 0.0] [%clk 1:31:54] } 6. b3 { [%eval 0.0] [%clk 1:32:42] } 6... Bh6 { [%eval 0.37] [%clk 1:32:13] } 7. f4 { [%eval 0.0] [%clk 1:33:05] } 7... Nf6 { [%eval 0.17] [%clk 1:32:37] } 8. Bb2 { [%eval 0.32] [%clk 1:33:08] } 8... O-O { [%eval 0.48] [%clk 1:33:02] } 9. O-O-O { [%eval 0.47] [%clk 1:33:26] } 9... a5 { [%eval 0.4] [%clk 1:33:00] } 10. a4 { [%eval 0.35] [%clk 1:32:43] } 10... Nb4 { [%eval 0.33] [%clk 1:29:06] } 11. Kb1 { [%eval 0.54] [%clk 1:23:24] } 11... Bg4?! { [%eval 1.07] } { Inaccuracy. d5 was best. } { [%clk 1:21:53] } 12. Be2 { [%eval 0.69] [%clk 1:15:52] } 12... Qb6 { [%eval 0.81] [%clk 1:17:49] } 13. h3 { [%eval 0.66] [%clk 1:02:19] } 13... Bxe2?! { [%eval 1.25] } { Inaccuracy. Be6 was best. } { [%clk 1:15:18] } 14. Ngxe2 { [%eval 0.97] [%clk 1:01:10] } 14... Rac8 { [%eval 1.25] [%clk 1:15:31] } 15. g4 { [%eval 1.22] [%clk 0:57:46] } 15... Bg7 { [%eval 1.08] [%clk 1:15:36] } 16. Rc1 { [%eval 0.9] [%clk 0:54:59] } 16... Rc5?! { [%eval 1.87] } { Inaccuracy. Rfd8 was best. } { [%clk 1:07:14] } 17. g5 { [%eval 1.14] [%clk 0:35:34] } 17... Nh5 { [%eval 1.03] [%clk 1:06:11] } 18. Nb5?! { [%eval 0.05] } { Inaccuracy. Rhf1 was best. } { [%clk 0:34:56] } 18... Rfc8?? { [%eval 1.88] } { Blunder. Bxb2 was best. } { [%clk 0:55:42] } 19. c3?! { [%eval 1.32] } { Inaccuracy. Bxg7 was best. } { [%clk 0:28:54] } 19... Na6 { [%eval 1.06] [%clk 0:55:45] } 20. Rhf1?? { [%eval -1.01] } { Blunder. c4 was best. } { [%clk 0:21:13] } 20... Rxb5 { [%eval -0.77] [%clk 0:37:51] } 21. axb5 { [%eval -0.79] [%clk 0:21:35] } 21... Nc5 { [%eval -1.02] [%clk 0:37:44] } 22. Qc2 { [%eval -0.72] [%clk 0:11:06] } 22... Qxb5 { [%eval -0.74] [%clk 0:37:50] } 23. Nd4?! { [%eval -1.48] } { Inaccuracy. c4 was best. } { [%clk 0:10:37] } 23... Qb6? { [%eval -0.07] } { Mistake. Qa6 was best. } { [%clk 0:31:34] } 24. f5? { [%eval -1.19] } { Mistake. e5 was best. } { [%clk 0:07:02] } 24... Ra8?! { [%eval -0.3] } { Inaccuracy. Qa6 was best. } { [%clk 0:28:33] } 25. Rf3 { [%eval -0.07] [%clk 0:06:21] } 25... a4 { [%eval -0.16] [%clk 0:28:35] } 26. b4 { [%eval -0.13] [%clk 0:04:57] } 26... Nd7 { [%eval 0.0] [%clk 0:28:49] } 27. Ka2 { [%eval -0.49] [%clk 0:01:21] } 27... Ne5 { [%eval -0.44] [%clk 0:27:07] } 28. Rf2 { [%eval -0.07] [%clk 0:01:12] } 28... Nc4 { [%eval 0.0] [%clk 0:25:12] } 29. fxg6?? { [%eval -1.64] } { Blunder. h4 was best. } { [%clk 0:00:55] } 29... hxg6 { [%eval -1.32] [%clk 0:24:59] } 30. Qe2?? { [%eval -3.24] } { Blunder. Qd3 was best. } { [%clk 0:00:41] } 30... Rc8?? { [%eval -0.94] } { Blunder. Nxb2 was best. } { [%clk 0:23:38] } 31. Rcf1 { [%eval -1.33] [%clk 0:00:31] } 31... Ne5 { [%eval -1.32] [%clk 0:23:49] } 32. Qe3 { [%eval -1.09] [%clk 0:00:33] } 32... Qc7 { [%eval -1.09] [%clk 0:23:37] } 33. Kb1 { [%eval -1.52] [%clk 0:00:34] } 33... Ra8 { [%eval -1.04] [%clk 0:22:39] } 34. Nb5?! { [%eval -1.84] } { Inaccuracy. Rc2 was best. } { [%clk 0:00:38] } 34... Qc4 { [%eval -1.38] [%clk 0:20:44] } 35. Na3 { [%eval -1.47] [%clk 0:01:05] } 35... Qb3 { [%eval -1.29] [%clk 0:21:03] } 36. Qd2 { [%eval -1.82] [%clk 0:01:20] } 36... Rc8 { [%eval -1.83] [%clk 0:14:57] } 37. Qd5?? { [%eval -5.5] } { Blunder. Rg1 was best. } { [%clk 0:00:51] } 37... Rxc3 { [%eval -5.61] [%clk 0:13:01] } 38. Rc2 { [%eval -6.01] [%clk 0:00:46] } 38... Rxc2 { [%eval -5.82] [%clk 0:08:52] } 39. Nxc2?! { [%eval -33.37] } { Inaccuracy. Qxb3 was best. } { [%clk 0:01:00] } 39... Nc4 { [%eval -23.36] [%clk 0:07:20] } 0-1