Event: Round 4: Grigoriy Oparin - Volodar Murzin
Date: 2023-05-20
White: Grigoriy Oparin
Black: Volodar Murzin
Result: 1/2-1/2
ECO: A29
Opening: English Opening: King's English Variation, Four Knights Variation, Fianchetto Line, with Bc5
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:57] } 1... e5 { [%eval 0.25] [%clk 1:30:31] } 2. Nc3 { [%eval 0.12] [%clk 1:31:21] } 2... Nf6 { [%eval 0.32] [%clk 1:30:55] } 3. Nf3 { [%eval 0.0] [%clk 1:31:44] } 3... Nc6 { [%eval 0.18] [%clk 1:31:20] } 4. g3 { [%eval 0.08] [%clk 1:32:07] } 4... d5 { [%eval 0.19] [%clk 1:31:36] } 5. cxd5 { [%eval 0.31] [%clk 1:32:15] } 5... Nxd5 { [%eval 0.0] [%clk 1:32:02] } 6. Bg2 { [%eval 0.0] [%clk 1:32:30] } 6... Bc5 { [%eval 0.09] [%clk 1:32:05] } 7. O-O { [%eval 0.0] [%clk 1:32:38] } 7... O-O { [%eval 0.0] [%clk 1:32:26] } 8. d3 { [%eval 0.14] [%clk 1:32:57] } 8... h6 { [%eval 0.18] [%clk 1:31:57] } 9. Nxd5 { [%eval 0.13] [%clk 1:32:42] } 9... Qxd5 { [%eval 0.13] [%clk 1:32:20] } 10. a3 { [%eval 0.09] [%clk 1:33:08] } 10... Qd6 { [%eval 0.41] [%clk 1:19:50] } 11. b4 { [%eval 0.45] [%clk 1:26:47] } 11... Bb6 { [%eval 0.4] [%clk 1:20:05] } 12. Nd2 { [%eval 0.27] [%clk 1:27:10] } 12... Be6?! { [%eval 0.89] } { Inaccuracy. Bg4 was best. } { [%clk 1:16:06] } 13. Nc4 { [%eval 0.51] [%clk 1:24:59] } 13... Qd8 { [%eval 0.77] [%clk 1:07:23] } 14. b5 { [%eval 0.75] [%clk 0:59:24] } 14... Bxc4 { [%eval 0.75] [%clk 1:03:13] } 15. dxc4 { [%eval 0.79] [%clk 0:59:37] } 15... Qxd1 { [%eval 0.61] [%clk 0:53:47] } 16. Rxd1 { [%eval 0.65] [%clk 1:00:02] } 16... Na5 { [%eval 0.7] [%clk 0:54:11] } 17. Bd2 { [%eval 0.72] [%clk 0:56:33] } 17... Nxc4 { [%eval 0.7] [%clk 0:50:04] } 18. Bb4 { [%eval 0.7] [%clk 0:56:48] } 18... Rfd8?! { [%eval 1.28] } { Inaccuracy. Rfb8 was best. } { [%clk 0:50:05] } 19. Bxb7 { [%eval 1.32] [%clk 0:52:52] } 19... Rab8 { [%eval 1.46] [%clk 0:50:08] } 20. Be4 { [%eval 1.38] [%clk 0:45:21] } 20... Ba5 { [%eval 1.27] [%clk 0:34:37] } 21. Be7 { [%eval 1.1] [%clk 0:44:24] } 21... Rd2 { [%eval 1.22] [%clk 0:31:27] } 22. a4 { [%eval 1.46] [%clk 0:34:55] } 22... Re8 { [%eval 1.03] [%clk 0:24:48] } 23. Bc5 { [%eval 1.09] [%clk 0:34:58] } 23... Red8 { [%eval 1.34] [%clk 0:24:09] } 24. Rdc1 { [%eval 1.11] [%clk 0:25:25] } 24... Nd6 { [%eval 1.14] [%clk 0:23:49] } 25. Bg2?! { [%eval 0.45] } { Inaccuracy. Bf3 was best. } { [%clk 0:25:30] } 25... Rxe2 { [%eval 0.35] [%clk 0:21:00] } 26. Bxa7 { [%eval 0.27] [%clk 0:25:54] } 26... Nf5 { [%eval 0.55] [%clk 0:20:38] } 27. Rcb1 { [%eval 0.33] [%clk 0:19:55] } 27... Rd6?! { [%eval 1.26] } { Inaccuracy. Red2 was best. } { [%clk 0:14:21] } 28. Bc5 { [%eval 1.36] [%clk 0:19:43] } 28... Rf6 { [%eval 1.52] [%clk 0:14:28] } 29. Bf1 { [%eval 1.2] [%clk 0:17:58] } 29... Rc2 { [%eval 1.23] [%clk 0:13:21] } 30. Rc1 { [%eval 1.29] [%clk 0:18:24] } 30... Rxc1 { [%eval 1.69] [%clk 0:12:33] } 31. Rxc1 { [%eval 1.7] [%clk 0:18:50] } 31... Nd4 { [%eval 1.67] [%clk 0:12:55] } 32. Bc4 { [%eval 1.77] [%clk 0:18:03] } 32... Bb6 { [%eval 1.45] [%clk 0:11:15] } 33. Bxb6 { [%eval 1.16] [%clk 0:18:29] } 33... cxb6 { [%eval 1.32] [%clk 0:11:41] } 34. Kg2 { [%eval 1.24] [%clk 0:18:30] } 34... Kf8 { [%eval 1.48] [%clk 0:10:22] } 35. Ba2?! { [%eval 0.63] } { Inaccuracy. Re1 was best. } { [%clk 0:17:35] } 35... Ke7 { [%eval 0.47] [%clk 0:09:26] } 36. Rc8 { [%eval 0.24] [%clk 0:14:36] } 36... Kd6 { [%eval 0.57] [%clk 0:08:31] } 37. h4 { [%eval 0.68] [%clk 0:13:46] } 37... g5 { [%eval 0.57] [%clk 0:08:05] } 38. hxg5 { [%eval 0.43] [%clk 0:12:31] } 38... hxg5 { [%eval 0.51] [%clk 0:08:33] } 39. Rf8 { [%eval 0.22] [%clk 0:08:36] } 39... Kc5 { [%eval 0.5] [%clk 0:04:15] } 40. Rxf7 { [%eval 0.51] [%clk 0:09:02] } 40... Rxf7 { [%eval 0.65] [%clk 0:04:35] } 41. Bxf7 { [%eval 0.41] [%clk 0:09:27] } 41... Kb4 { [%eval 0.37] [%clk 0:05:01] } 42. Kh3 { [%eval 0.64] [%clk 0:09:47] } 42... Nf5 { [%eval 0.67] [%clk 0:03:31] } 43. Bg6 { [%eval 0.77] [%clk 0:10:09] } 43... Nh6 { [%eval 0.39] [%clk 0:03:57] } 44. Bc2 { [%eval 0.45] [%clk 0:10:35] } 44... Kc5 { [%eval 0.7] [%clk 0:03:50] } 45. Kg2?! { [%eval 0.0] } { Inaccuracy. Bb3 was best. } { [%clk 0:10:08] } 45... Ng8 { [%eval 0.0] [%clk 0:04:15] } 46. Kf3 { [%eval 0.03] [%clk 0:09:53] } 46... Nf6 { [%eval 0.0] [%clk 0:04:40] } 47. Ke3 { [%eval 0.0] [%clk 0:10:05] } 47... Kb4 { [%eval 0.0] [%clk 0:05:03] } 48. Kd3 { [%eval 0.0] [%clk 0:09:20] } 48... Kc5 { [%eval 0.0] [%clk 0:05:14] } 49. Kc3 { [%eval 0.0] [%clk 0:08:09] } 49... Ng4 { [%eval 0.0] [%clk 0:04:32] } 50. f3 { [%eval 0.0] [%clk 0:07:31] } 50... Nf6 { [%eval 0.0] [%clk 0:04:58] } 51. Kd3 { [%eval 0.0] [%clk 0:07:23] } 51... Kb4 { [%eval 0.0] [%clk 0:05:13] } 52. g4 { [%eval 0.0] [%clk 0:07:31] } 52... Kc5 { [%eval 0.0] [%clk 0:05:30] } 53. Bd1 { [%eval 0.0] [%clk 0:07:51] } 53... Kb4 { [%eval 0.0] [%clk 0:04:01] } 54. Bc2 { [%eval 0.0] [%clk 0:05:59] } 54... Kc5 { [%eval 0.0] [%clk 0:04:30] } 55. Bb3 { [%eval 0.0] [%clk 0:06:22] } 55... Kb4 { [%eval 0.0] [%clk 0:04:38] } 56. Bd1 { [%eval 0.0] [%clk 0:06:47] } 56... Kc5 { [%eval 0.0] [%clk 0:04:33] } 57. Bc2 { [%eval 0.0] [%clk 0:06:54] } 57... Kd5 { [%eval 0.0] } 1/2-1/2