Event: Tournament
Date: 2021-08-23
White: Kobzar, Alexandr
Black: Petrov, Alexey
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:31:00] } 1... c5 { [%eval 0.32] [%clk 1:24:49] } 2. Nc3 { [%eval 0.13] [%clk 1:30:53] } 2... Nc6 { [%eval 0.38] [%clk 1:25:16] } 3. f4?! { [%eval -0.22] } { Inaccuracy. Nge2 was best. } { [%clk 1:30:13] } 3... g6 { [%eval 0.0] [%clk 1:25:46] } 4. Nf3 { [%eval -0.24] [%clk 1:31:23] } 4... Bg7 { [%eval -0.13] [%clk 1:25:14] } 5. Bc4 { [%eval -0.24] [%clk 1:31:46] } 5... e6 { [%eval -0.4] [%clk 1:25:29] } 6. O-O { [%eval -0.29] [%clk 1:31:27] } 6... Nge7 { [%eval -0.32] [%clk 1:21:02] } 7. e5 { [%eval -0.53] [%clk 1:22:34] } 7... d6 { [%eval -0.48] [%clk 1:23:56] } 8. exd6?! { [%eval -1.17] } { Inaccuracy. Ne4 was best. } { [%clk 1:20:05] } 8... Qxd6 { [%eval -1.52] [%clk 1:24:07] } 9. Ne4 { [%eval -1.33] [%clk 1:18:56] } 9... Qd8 { [%eval -1.0] [%clk 1:19:28] } 10. d3 { [%eval -1.23] [%clk 1:09:11] } 10... O-O { [%eval -0.93] [%clk 1:19:00] } 11. a3 { [%eval -0.75] [%clk 1:01:49] } 11... b6 { [%eval -0.82] [%clk 1:14:34] } 12. g4?! { [%eval -1.89] } { Inaccuracy. c3 was best. } { [%clk 0:51:50] } 12... Bb7 { [%eval -1.9] [%clk 1:12:16] } 13. Be3 { [%eval -2.26] [%clk 0:32:18] } 13... Nd4?! { [%eval -1.57] } { Inaccuracy. Na5 was best. } { [%clk 1:03:21] } 14. c3 { [%eval -1.78] [%clk 0:18:22] } 14... Nxf3+?! { [%eval -0.85] } { Inaccuracy. b5 was best. } { [%clk 0:49:58] } 15. Qxf3 { [%eval -1.0] [%clk 0:18:34] } 15... Bd5 { [%eval -0.74] [%clk 0:48:58] } 16. Qe2 { [%eval -0.7] [%clk 0:06:03] } 16... Qd7 { [%eval -0.78] [%clk 0:46:34] } 17. Bf2 { [%eval -0.66] [%clk 0:05:24] } 17... Rad8 { [%eval -0.33] [%clk 0:45:37] } 18. Bh4 { [%eval -0.25] [%clk 0:04:49] } 18... Rde8 { [%eval -0.13] [%clk 0:22:17] } 19. Nf6+ { [%eval -0.3] [%clk 0:04:35] } 19... Bxf6 { [%eval -0.21] [%clk 0:22:40] } 20. Bxf6 { [%eval -0.41] [%clk 0:05:01] } 20... b5 { [%eval -0.23] [%clk 0:22:59] } 21. Qe5 { [%eval -0.33] [%clk 0:01:28] } 21... bxc4?? { [%eval 3.0] } { Blunder. h6 was best. } { [%clk 0:20:42] } 22. Qg5 { [%eval 3.1] [%clk 0:01:35] } 22... e5 { [%eval 3.33] [%clk 0:18:40] } 23. dxc4?? { [%eval -5.46] } { Blunder. h3 was best. } { [%clk 0:01:22] } 23... h6 { [%eval -6.32] [%clk 0:16:15] } 24. Qh4 { [%eval -6.22] [%clk 0:01:17] } 24... Kh7?? { [%eval 0.78] } { Blunder. Ba8 was best. } { [%clk 0:16:35] } 25. cxd5 { [%eval 0.35] [%clk 0:00:43] } 25... Ng8 { [%eval 0.82] [%clk 0:15:05] } 26. c4?! { [%eval 0.0] } { Inaccuracy. g5 was best. } { [%clk 0:00:35] } 26... Nxf6 { [%eval -0.2] [%clk 0:15:26] } 27. Qxf6 { [%eval -0.15] [%clk 0:01:01] } 27... Qxg4+ { [%eval -0.5] [%clk 0:15:36] } 28. Kh1 { [%eval -0.51] [%clk 0:01:20] } 28... e4 { [%eval -0.57] [%clk 0:05:50] } 29. Rae1 { [%eval -0.66] [%clk 0:00:41] } 29... e3 { [%eval -0.42] [%clk 0:06:19] } 30. Qc3 { [%eval -0.48] [%clk 0:01:54] } 30... Re4? { [%eval 0.69] } { Mistake. e2 was best. } { [%clk 0:05:09] } 31. Rxe3 { [%eval 0.4] [%clk 0:01:23] } 31... Rxf4?! { [%eval 1.17] } { Inaccuracy. Rfe8 was best. } { [%clk 0:05:54] } 32. Rxf4 { [%eval 1.13] [%clk 0:01:34] } 32... Qxf4 { [%eval 1.01] [%clk 0:06:17] } 33. Rf3 { [%eval 1.14] [%clk 0:01:48] } 33... Qe4 { [%eval 1.43] [%clk 0:05:38] } 34. Qd3 { [%eval 1.57] [%clk 0:02:14] } 34... Qe1+ { [%eval 1.39] [%clk 0:00:42] } 35. Rf1 { [%eval 1.3] [%clk 0:02:34] } 35... Qe5 { [%eval 1.62] [%clk 0:00:55] } 36. b4 { [%eval 1.33] [%clk 0:02:49] } 36... cxb4? { [%eval 2.93] } { Mistake. Qd6 was best. } { [%clk 0:01:16] } 37. axb4 { [%eval 2.76] [%clk 0:03:11] } 37... f5 { [%eval 2.88] [%clk 0:00:48] } 38. d6 { [%eval 3.02] [%clk 0:02:35] } 1-0