Event: Round 7: Yangyi Yu - Grigoriy Oparin
Date: 2023-05-23
White: Yangyi Yu
Black: Grigoriy Oparin
Result: 1/2-1/2
ECO: E35
Opening: Nimzo-Indian Defense: Classical Variation, Noa Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:55] } 2. c4 { [%eval 0.16] [%clk 1:31:17] } 2... e6 { [%eval 0.23] [%clk 1:31:21] } 3. Nc3 { [%eval 0.05] [%clk 1:31:33] } 3... Bb4 { [%eval 0.25] [%clk 1:31:46] } 4. Qc2 { [%eval 0.0] [%clk 1:31:27] } 4... d5 { [%eval 0.09] [%clk 1:32:00] } 5. cxd5 { [%eval 0.0] [%clk 1:30:59] } 5... exd5 { [%eval 0.21] [%clk 1:32:22] } 6. Bg5 { [%eval 0.07] [%clk 1:31:19] } 6... h6 { [%eval 0.22] [%clk 1:32:37] } 7. Bh4 { [%eval 0.03] [%clk 1:31:42] } 7... g5 { [%eval 0.0] [%clk 1:32:39] } 8. Bg3 { [%eval 0.24] [%clk 1:30:07] } 8... Nc6 { [%eval -0.06] [%clk 1:33:03] } 9. e3 { [%eval 0.11] [%clk 1:29:58] } 9... h5 { [%eval 0.22] [%clk 1:33:06] } 10. h4 { [%eval -0.16] [%clk 1:29:29] } 10... Ne4 { [%eval 0.0] [%clk 1:32:52] } 11. Bh2 { [%eval 0.0] [%clk 1:29:48] } 11... Qe7 { [%eval 0.22] [%clk 1:25:48] } 12. Bd3 { [%eval 0.16] [%clk 1:26:52] } 12... Nxd4?! { [%eval 0.96] } { Inaccuracy. Bf5 was best. } { [%clk 1:16:19] } 13. exd4 { [%eval 0.92] [%clk 1:27:06] } 13... Nxc3+ { [%eval 0.83] [%clk 1:16:45] } 14. Kf1 { [%eval 0.85] [%clk 1:26:59] } 14... Ne4 { [%eval 0.97] [%clk 1:17:11] } 15. f3 { [%eval 1.13] [%clk 1:26:52] } 15... Nd2+ { [%eval 1.17] [%clk 1:17:17] } 16. Kf2 { [%eval 1.1] [%clk 1:25:10] } 16... Nc4 { [%eval 1.14] [%clk 1:17:42] } 17. Bxc4 { [%eval 0.75] [%clk 1:14:40] } 17... dxc4 { [%eval 1.09] [%clk 1:18:08] } 18. hxg5 { [%eval 0.69] [%clk 0:55:22] } 18... Be6 { [%eval 1.13] [%clk 1:06:12] } 19. Be5 { [%eval 1.09] [%clk 0:54:55] } 19... O-O-O { [%eval 0.91] [%clk 1:06:12] } 20. Bf6 { [%eval 1.04] [%clk 0:51:55] } 20... Qd7 { [%eval 0.84] [%clk 0:51:16] } 21. Ne2 { [%eval 0.85] [%clk 0:52:05] } 21... Be7 { [%eval 1.18] [%clk 0:51:39] } 22. Bxh8 { [%eval 1.24] [%clk 0:51:34] } 22... Rxh8 { [%eval 1.14] [%clk 0:52:05] } 23. Qc3 { [%eval 0.64] [%clk 0:44:37] } 23... Bd5?! { [%eval 1.46] } { Inaccuracy. Qd5 was best. } { [%clk 0:28:26] } 24. b3?! { [%eval 0.77] } { Inaccuracy. Qe3 was best. } { [%clk 0:44:37] } 24... cxb3 { [%eval 1.04] [%clk 0:26:40] } 25. axb3 { [%eval 0.96] [%clk 0:42:36] } 25... a6 { [%eval 1.15] [%clk 0:27:06] } 26. Nf4 { [%eval 1.0] [%clk 0:41:30] } 26... Bxg5 { [%eval 1.03] [%clk 0:26:26] } 27. Nxd5 { [%eval 0.96] [%clk 0:41:37] } 27... Qxd5 { [%eval 1.04] [%clk 0:26:52] } 28. Ra5 { [%eval 0.99] [%clk 0:39:52] } 28... Qd8 { [%eval 1.11] [%clk 0:25:42] } 29. Qc4 { [%eval 0.76] [%clk 0:38:34] } 29... h4?! { [%eval 1.52] } { Inaccuracy. b5 was best. } { [%clk 0:20:21] } 30. Qd5 { [%eval 1.51] [%clk 0:34:47] } 30... Bf6 { [%eval 1.86] [%clk 0:20:47] } 31. Qf5+ { [%eval 1.86] [%clk 0:34:10] } 31... Kb8 { [%eval 1.72] [%clk 0:21:04] } 32. Rd5 { [%eval 1.95] [%clk 0:34:32] } 32... Bxd4+ { [%eval 1.75] [%clk 0:21:14] } 33. Kf1 { [%eval 2.07] [%clk 0:34:56] } 33... Qf6 { [%eval 1.8] [%clk 0:21:35] } 34. Qxf6 { [%eval 1.68] [%clk 0:34:23] } 34... Bxf6 { [%eval 2.37] [%clk 0:22:01] } 35. g4?! { [%eval 1.72] } { Inaccuracy. Rf5 was best. } { [%clk 0:33:19] } 35... Bc3 { [%eval 1.8] [%clk 0:20:54] } 36. Kg2?! { [%eval 1.07] } { Inaccuracy. f4 was best. } { [%clk 0:25:19] } 36... b5 { [%eval 1.22] [%clk 0:20:51] } 37. f4 { [%eval 1.06] [%clk 0:20:27] } 37... f6 { [%eval 1.27] [%clk 0:20:18] } 38. Kh3 { [%eval 0.83] [%clk 0:15:10] } 38... Kb7 { [%eval 0.81] [%clk 0:18:13] } 39. g5 { [%eval 1.03] [%clk 0:14:57] } 39... fxg5 { [%eval 0.71] [%clk 0:18:38] } 40. fxg5 { [%eval 0.81] [%clk 0:15:23] } 40... Kb6 { [%eval 0.78] [%clk 0:18:05] } 41. g6 { [%eval 0.84] [%clk 0:14:14] } 41... a5 { [%eval 0.64] [%clk 0:15:52] } 42. Rg1 { [%eval 0.63] [%clk 0:14:23] } 42... c6 { [%eval 0.7] [%clk 0:13:55] } 43. Rf5?! { [%eval 0.0] } { Inaccuracy. Rd7 was best. } { [%clk 0:14:41] } 43... Rg8 { [%eval 0.15] [%clk 0:12:00] } 44. Kxh4 { [%eval 0.03] [%clk 0:14:32] } 44... Bd4 { [%eval 0.09] [%clk 0:12:13] } 45. Rd1 { [%eval 0.13] [%clk 0:12:07] } 45... c5 { [%eval 0.12] [%clk 0:12:38] } 46. Kg5 { [%eval 0.02] [%clk 0:11:17] } 46... b4 { [%eval 0.54] [%clk 0:10:26] } 47. Rxd4 { [%eval 0.0] [%clk 0:01:55] } 47... cxd4 { [%eval 0.0] [%clk 0:10:52] } 48. Rd5 { [%eval 0.0] [%clk 0:02:22] } 48... d3 { [%eval 0.0] [%clk 0:08:30] } 49. Kf6 { [%eval 0.0] [%clk 0:01:16] } 49... Rf8+ { [%eval 0.0] [%clk 0:08:07] } 50. Kg5 { [%eval 0.0] [%clk 0:01:08] } 50... Rg8 { [%eval 0.0] [%clk 0:07:36] } 51. Rd4 { [%eval 0.0] [%clk 0:01:00] } 51... Kb5 { [%eval 0.0] [%clk 0:07:20] } 52. Rd5+ { [%eval 0.0] [%clk 0:01:20] } 52... Kb6 { [%eval 0.0] } 1/2-1/2