Event: Lozovatsky Memorial 2023 A
Date: 2023-02-05
White: Ponkratov, Pavel
WhiteElo: 2577
Black: Kokarev, Dmitry
BlackElo: 2588
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:46] } 2. Nf3 { [%eval 0.0] [%clk 1:31:20] } 2... d6 { [%eval 0.0] [%clk 1:31:10] } 3. d4 { [%eval 0.25] [%clk 1:31:47] } 3... cxd4 { [%eval 0.13] [%clk 1:31:35] } 4. Nxd4 { [%eval 0.27] [%clk 1:32:13] } 4... Nf6 { [%eval 0.3] [%clk 1:31:58] } 5. Nc3 { [%eval 0.21] [%clk 1:32:40] } 5... a6 { [%eval 0.39] [%clk 1:32:22] } 6. h3 { [%eval 0.1] [%clk 1:33:05] } 6... e5 { [%eval 0.05] [%clk 1:32:35] } 7. Nde2 { [%eval 0.0] [%clk 1:33:29] } 7... h5 { [%eval 0.18] [%clk 1:32:49] } 8. Ng1 { [%eval -0.1] [%clk 1:33:54] } 8... b5 { [%eval -0.21] [%clk 1:32:33] } 9. Bg5 { [%eval 0.02] [%clk 1:33:50] } 9... Nbd7 { [%eval -0.17] [%clk 1:16:55] } 10. a4 { [%eval -0.07] [%clk 1:33:32] } 10... b4 { [%eval 0.0] [%clk 1:17:16] } 11. Nd5 { [%eval -0.03] [%clk 1:33:58] } 11... Qa5 { [%eval 0.12] [%clk 1:15:38] } 12. Bxf6 { [%eval 0.15] [%clk 1:27:02] } 12... Nxf6 { [%eval -0.08] [%clk 1:16:01] } 13. Nxf6+ { [%eval 0.02] [%clk 1:27:27] } 13... gxf6 { [%eval 0.09] [%clk 1:16:25] } 14. Qf3? { [%eval -1.11] } { Mistake. Bc4 was best. } { [%clk 1:26:44] } 14... d5? { [%eval 0.36] } { Mistake. Qc5 was best. } { [%clk 0:48:27] } 15. exd5 { [%eval 0.63] [%clk 0:59:54] } 15... f5 { [%eval 0.4] [%clk 0:48:46] } 16. Qg3? { [%eval -0.86] } { Mistake. Bc4 was best. } { [%clk 0:58:11] } 16... Qxd5 { [%eval -1.16] [%clk 0:45:17] } 17. Nf3 { [%eval -1.48] [%clk 0:55:20] } 17... e4 { [%eval -1.58] [%clk 0:37:44] } 18. Rd1 { [%eval -1.52] [%clk 0:50:39] } 18... Qc5 { [%eval -1.44] [%clk 0:37:41] } 19. Nd4 { [%eval -1.52] [%clk 0:42:35] } 19... Rh6 { [%eval -1.75] [%clk 0:33:46] } 20. Be2 { [%eval -2.0] [%clk 0:38:11] } 20... Rg6 { [%eval -2.07] [%clk 0:22:53] } 21. Qb3 { [%eval -2.34] [%clk 0:33:43] } 21... Ra7 { [%eval -1.73] [%clk 0:17:45] } 22. O-O { [%eval -2.16] [%clk 0:24:14] } 22... f4 { [%eval -2.33] [%clk 0:15:31] } 23. Rfe1 { [%eval -2.27] [%clk 0:24:22] } 23... Re7 { [%eval -2.49] [%clk 0:14:41] } 24. Bf1 { [%eval -2.73] [%clk 0:20:08] } 24... f3 { [%eval -3.26] [%clk 0:12:20] } 25. Nb5? { [%eval -5.22] } { Mistake. a5 was best. } { [%clk 0:16:37] } 25... axb5? { [%eval -2.79] } { Mistake. Bb7 was best. } { [%clk 0:08:34] } 26. Rd5?! { [%eval -3.84] } { Inaccuracy. Bxb5+ was best. } { [%clk 0:16:24] } 26... Qb6 { [%eval -3.93] [%clk 0:07:33] } 27. Qxb4 { [%eval -4.55] [%clk 0:13:09] } 27... Bd7 { [%eval -4.96] [%clk 0:03:36] } 28. Rxd7 { [%eval -4.44] [%clk 0:04:52] } 28... Kxd7 { [%eval -4.93] [%clk 0:03:29] } 29. a5 { [%eval -4.79] [%clk 0:04:40] } 29... Qd6 { [%eval -4.8] [%clk 0:02:58] } 30. Qxb5+ { [%eval -4.47] [%clk 0:04:43] } 30... Kc7 { [%eval -4.85] [%clk 0:01:46] } 31. a6 { [%eval -4.63] [%clk 0:04:13] } 31... Qb6 { [%eval -5.37] [%clk 0:01:54] } 32. Qc4+ { [%eval -5.61] [%clk 0:04:09] } 32... Rc6 { [%eval -5.16] [%clk 0:01:57] } 33. Qa4 { [%eval -5.73] [%clk 0:04:34] } 33... e3 { [%eval -4.98] [%clk 0:01:39] } 34. Rxe3 { [%eval -4.67] [%clk 0:04:33] } 34... Rxe3 { [%eval -4.69] [%clk 0:01:53] } 35. a7 { [%eval -4.78] [%clk 0:04:58] } 35... Re8 { [%eval -4.51] [%clk 0:01:59] } 36. Qf4+ { [%eval -4.94] [%clk 0:05:23] } 36... Bd6?? { [%eval -1.38] } { Blunder. Kd7 was best. } { [%clk 0:00:48] } 37. Qxf7+ { [%eval -1.71] [%clk 0:05:24] } 37... Re7 { [%eval -1.56] [%clk 0:01:16] } 38. Qa2 { [%eval -1.57] [%clk 0:05:45] } 38... Re8 { [%eval -1.68] [%clk 0:01:33] } 39. Qf7+ { [%eval -1.52] [%clk 0:05:46] } 39... Re7 { [%eval -1.68] [%clk 0:02:02] } 40. Qa2 { [%clk 0:36:10] } 40... Re8 { [%clk 0:30:42] } 41. Qf7+ { [%clk 0:36:32] } 41... Re7 { [%clk 0:30:27] } 1/2-1/2