Event: Lozovatsky Memorial 2023 A
Date: 2023-02-02
White: Zakhartsov, Vladimir
WhiteElo: 2537
Black: Vorobiov, Evgeny E.
BlackElo: 2472
Result: 1/2-1/2
ECO: A34
Opening: English Opening: Symmetrical Variation, Three Knights Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:25:14] } 1... c5 { [%eval 0.32] [%clk 1:30:23] } 2. Nf3 { [%eval 0.25] [%clk 1:25:25] } 2... Nf6 { [%eval 0.26] [%clk 1:30:47] } 3. Nc3 { [%eval 0.2] [%clk 1:25:47] } 3... d5 { [%eval 0.31] [%clk 1:30:54] } 4. cxd5 { [%eval 0.26] [%clk 1:25:29] } 4... Nxd5 { [%eval 0.3] [%clk 1:31:19] } 5. g3 { [%eval 0.0] [%clk 1:25:49] } 5... g6 { [%eval 0.29] [%clk 1:28:16] } 6. h4 { [%eval 0.25] [%clk 1:24:24] } 6... Bg7 { [%eval 0.07] [%clk 1:26:08] } 7. h5 { [%eval 0.13] [%clk 1:24:36] } 7... Nxc3 { [%eval 0.44] [%clk 1:25:57] } 8. bxc3 { [%eval 0.41] [%clk 1:24:23] } 8... Nc6 { [%eval 0.62] [%clk 1:26:11] } 9. Bg2 { [%eval 0.67] [%clk 1:24:16] } 9... Qc7 { [%eval 0.6] [%clk 1:26:11] } 10. Qa4 { [%eval 0.31] [%clk 1:19:21] } 10... Bd7 { [%eval 0.32] [%clk 1:19:04] } 11. Rb1 { [%eval 0.24] [%clk 0:59:50] } 11... Nd4 { [%eval 0.22] [%clk 1:10:10] } 12. Qc4 { [%eval -0.04] [%clk 0:56:14] } 12... Be6 { [%eval 0.01] [%clk 1:07:24] } 13. Qa4+ { [%eval 0.07] [%clk 0:56:36] } 13... Bd7 { [%eval 0.25] [%clk 1:07:19] } 14. Qd1 { [%eval 0.27] [%clk 0:56:25] } 14... Nxf3+ { [%eval 0.29] [%clk 1:05:18] } 15. Bxf3 { [%eval 0.36] [%clk 0:56:49] } 15... Bc6 { [%eval 0.25] [%clk 1:05:41] } 16. Bxc6+ { [%eval -0.08] [%clk 0:56:01] } 16... Qxc6 { [%eval -0.11] [%clk 1:06:04] } 17. Rh2?! { [%eval -0.96] } { Inaccuracy. f3 was best. } { [%clk 0:56:22] } 17... O-O?! { [%eval -0.31] } { Inaccuracy. c4 was best. } { [%clk 0:59:15] } 18. Qb3 { [%eval -0.04] [%clk 0:54:54] } 18... b6 { [%eval 0.0] [%clk 0:59:27] } 19. Qc4 { [%eval -0.36] [%clk 0:54:12] } 19... Rfd8 { [%eval 0.0] [%clk 0:56:59] } 20. a4 { [%eval -0.15] [%clk 0:53:06] } 20... Rd5 { [%eval 0.38] [%clk 0:51:51] } 21. hxg6 { [%eval 0.64] [%clk 0:50:53] } 21... hxg6 { [%eval 0.37] [%clk 0:52:12] } 22. a5?! { [%eval -0.27] } { Inaccuracy. d3 was best. } { [%clk 0:49:14] } 22... Rad8 { [%eval -0.07] [%clk 0:51:27] } 23. d3 { [%eval -0.11] [%clk 0:47:39] } 23... Qe6 { [%eval 0.28] [%clk 0:39:28] } 24. Be3 { [%eval 0.24] [%clk 0:44:50] } 24... Re5?! { [%eval 0.9] } { Inaccuracy. Bf6 was best. } { [%clk 0:35:53] } 25. Qxe6 { [%eval 0.61] [%clk 0:45:04] } 25... Rxe6 { [%eval 0.81] [%clk 0:36:19] } 26. Kd2 { [%eval 0.8] [%clk 0:44:43] } 26... f5 { [%eval 0.75] [%clk 0:29:28] } 27. Rh4 { [%eval 0.67] [%clk 0:43:17] } 27... Bf6 { [%eval 0.55] [%clk 0:28:52] } 28. Ra4 { [%eval 0.46] [%clk 0:42:55] } 28... g5 { [%eval 0.41] [%clk 0:28:43] } 29. axb6 { [%eval 0.3] [%clk 0:34:14] } 29... axb6 { [%eval 0.41] [%clk 0:28:46] } 30. Ra6 { [%eval 0.4] [%clk 0:34:12] } 30... Rdd6 { [%eval 0.39] [%clk 0:28:47] } 31. c4 { [%eval 0.38] [%clk 0:32:53] } 31... Kf7 { [%eval 0.38] [%clk 0:28:14] } 32. Rb3 { [%eval 0.44] [%clk 0:31:54] } 32... Kg6 { [%eval 0.13] [%clk 0:26:21] } 33. Ra8 { [%eval 0.27] [%clk 0:31:57] } 33... Re4 { [%eval 0.55] [%clk 0:24:47] } 34. Ke1 { [%eval 0.54] [%clk 0:25:12] } 34... Rg4 { [%eval 0.6] [%clk 0:20:46] } 35. Rb8 { [%eval 0.57] [%clk 0:20:47] } 35... f4 { [%eval 0.2] [%clk 0:21:06] } 36. f3 { [%eval 0.0] [%clk 0:20:49] } 36... Rxg3 { [%eval 0.21] [%clk 0:19:55] } 37. Bf2 { [%eval 0.0] [%clk 0:21:11] } 37... Rh3 { [%eval 0.57] [%clk 0:14:21] } 38. R3xb6 { [%eval 0.0] [%clk 0:21:04] } 38... g4 { [%eval 0.0] [%clk 0:11:06] } 39. Bxc5 { [%eval 0.0] [%clk 0:16:15] } 39... Rh1+ { [%eval 0.0] [%clk 0:04:38] } 40. Kd2 { [%eval 0.0] [%clk 0:46:38] } 40... gxf3 { [%eval 0.0] [%clk 0:31:10] } 41. Bxd6?? { [%eval -1.93] } { Blunder. exf3 was best. } { [%clk 0:44:02] } 41... f2 { [%eval -1.73] [%clk 0:30:58] } 42. Rb1 { [%eval -1.8] [%clk 0:43:10] } 42... Re1 { [%eval -1.81] [%clk 0:31:07] } 43. Bxe7 { [%eval -1.51] [%clk 0:36:01] } 43... f1=Q { [%eval -2.03] [%clk 0:28:21] } 44. Rxe1 { [%eval -1.79] [%clk 0:36:27] } 44... Bc3+ { [%eval -2.12] [%clk 0:28:33] } 45. Kxc3 { [%eval -1.8] [%clk 0:36:53] } 45... Qxe1+ { [%eval -1.68] [%clk 0:28:58] } 46. Kd4 { [%eval -1.82] [%clk 0:37:18] } 46... Qxe2 { [%eval -1.84] [%clk 0:24:28] } 47. Rb6+ { [%eval -1.77] [%clk 0:36:17] } 47... Kf7 { [%eval -1.92] [%clk 0:22:15] } 48. Rf6+ { [%eval -2.43] [%clk 0:35:57] } 48... Kxe7 { [%eval -2.49] [%clk 0:22:39] } 49. Rxf4 { [%eval -2.47] [%clk 0:36:23] } 49... Qb2+ { [%eval -2.3] [%clk 0:22:32] } 50. Kd5 { [%eval -2.54] [%clk 0:35:33] } 50... Qc3? { [%eval -1.15] } { Mistake. Qg2+ was best. } { [%clk 0:22:14] } 51. Rd4 { [%eval -1.17] [%clk 0:33:52] } 51... Qa5+?! { [%eval -0.42] } { Inaccuracy. Kf6 was best. } { [%clk 0:19:44] } 52. Ke4 { [%eval -0.46] [%clk 0:33:47] } 52... Qe1+ { [%eval -0.58] [%clk 0:18:48] } 53. Kf3 { [%eval -0.34] [%clk 0:33:08] } 53... Qg1 { [%eval -0.5] [%clk 0:17:00] } 54. Rd5 { [%eval -0.25] [%clk 0:33:22] } 54... Ke6 { [%eval -0.4] [%clk 0:17:24] } 55. Ke2 { [%eval -0.62] [%clk 0:33:05] } 55... Qc1 { [%eval -0.42] [%clk 0:17:22] } 56. Rb5 { [%eval -0.45] [%clk 0:33:12] } 56... Kd6 { [%clk 0:17:39] } 57. Rd5+ { [%clk 0:33:33] } 57... Kc6 { [%clk 0:18:05] } 58. Rb5 { [%clk 0:33:56] } 1/2-1/2