Event: Lozovatsky Memorial 2023 A
Date: 2023-01-31
White: Shuvalova, Polina
WhiteElo: 2498
Black: Afanasiev, Nikita
BlackElo: 2562
Result: 1/2-1/2
ECO: E41
Opening: Nimzo-Indian Defense: Rubinstein System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:21:25] } 2. c4 { [%eval 0.16] [%clk 1:31:23] } 2... e6 { [%eval 0.23] [%clk 1:21:32] } 3. Nc3 { [%eval 0.05] [%clk 1:31:44] } 3... Bb4 { [%eval 0.25] [%clk 1:21:17] } 4. e3 { [%eval 0.0] [%clk 1:32:08] } 4... c5 { [%eval 0.25] [%clk 1:18:21] } 5. Bd3 { [%eval 0.15] [%clk 1:26:25] } 5... d5 { [%eval 0.24] [%clk 1:13:50] } 6. cxd5 { [%eval 0.16] [%clk 1:25:46] } 6... exd5 { [%eval 0.45] [%clk 1:11:16] } 7. dxc5 { [%eval 0.01] [%clk 1:25:32] } 7... O-O { [%eval 0.47] [%clk 1:09:05] } 8. Nf3 { [%eval 0.28] [%clk 1:25:03] } 8... Bg4 { [%eval 0.29] [%clk 1:03:59] } 9. O-O { [%eval 0.29] [%clk 1:22:31] } 9... Nbd7 { [%eval 0.11] [%clk 1:01:51] } 10. Be2 { [%eval 0.25] [%clk 1:17:59] } 10... Bxc3 { [%eval 0.26] [%clk 1:00:47] } 11. bxc3 { [%eval 0.24] [%clk 1:18:22] } 11... Nxc5 { [%eval 0.23] [%clk 1:01:12] } 12. Bb2 { [%eval 0.05] [%clk 1:09:41] } 12... Qb6 { [%eval 0.11] [%clk 0:54:54] } 13. Ba3 { [%eval 0.22] [%clk 1:08:49] } 13... Rfc8 { [%eval 0.05] [%clk 0:53:41] } 14. h3 { [%eval -0.14] [%clk 0:59:56] } 14... Bxf3 { [%eval -0.2] [%clk 0:47:54] } 15. gxf3 { [%eval -0.6] [%clk 0:59:45] } 15... Qa5?! { [%eval 0.0] } { Inaccuracy. Qe6 was best. } { [%clk 0:42:40] } 16. Bb4 { [%eval 0.0] [%clk 0:56:48] } 16... Qa4 { [%eval -0.01] [%clk 0:43:06] } 17. Qd4 { [%eval -0.27] [%clk 0:48:54] } 17... Ne6 { [%eval -0.22] [%clk 0:42:11] } 18. Qd2 { [%eval -0.54] [%clk 0:45:45] } 18... Qc6 { [%eval -0.03] [%clk 0:32:09] } 19. Rfc1 { [%eval -0.46] [%clk 0:41:04] } 19... Re8 { [%eval -0.31] [%clk 0:29:09] } 20. a4 { [%eval -0.45] [%clk 0:39:32] } 20... a5 { [%eval -0.45] [%clk 0:27:06] } 21. Ba3 { [%eval -0.48] [%clk 0:36:01] } 21... Qxa4 { [%eval -0.41] [%clk 0:27:13] } 22. c4?! { [%eval -1.18] } { Inaccuracy. Bb4 was best. } { [%clk 0:29:30] } 22... d4 { [%eval -1.42] [%clk 0:21:15] } 23. Be7 { [%eval -1.69] [%clk 0:29:23] } 23... dxe3 { [%eval -1.65] [%clk 0:21:08] } 24. fxe3 { [%eval -1.54] [%clk 0:28:34] } 24... Qd7?! { [%eval -0.8] } { Inaccuracy. Qc6 was best. } { [%clk 0:19:27] } 25. Qxd7 { [%eval -0.82] [%clk 0:28:48] } 25... Nxd7 { [%eval -0.68] [%clk 0:19:53] } 26. Bd6 { [%eval -1.03] [%clk 0:27:02] } 26... Nec5 { [%eval -0.91] [%clk 0:16:24] } 27. Ra3 { [%eval -0.98] [%clk 0:26:57] } 27... a4 { [%eval -0.95] [%clk 0:15:43] } 28. Rd1 { [%eval -1.09] [%clk 0:23:26] } 28... Ra6 { [%eval -0.92] [%clk 0:12:16] } 29. Rd5 { [%eval -1.06] [%clk 0:22:27] } 29... Rc8 { [%eval -0.93] [%clk 0:12:29] } 30. e4 { [%eval -1.0] [%clk 0:20:34] } 30... f6 { [%eval -0.51] [%clk 0:10:14] } 31. Kf2?! { [%eval -1.34] } { Inaccuracy. f4 was best. } { [%clk 0:19:02] } 31... Rcc6?! { [%eval -0.58] } { Inaccuracy. Rb6 was best. } { [%clk 0:10:26] } 32. Bf4 { [%eval -0.79] [%clk 0:15:34] } 32... Rab6 { [%eval -0.68] [%clk 0:10:41] } 33. Bd1?! { [%eval -1.6] } { Inaccuracy. Ra2 was best. } { [%clk 0:12:18] } 33... Rb2+ { [%eval -1.76] [%clk 0:08:44] } 34. Kg3 { [%eval -2.15] [%clk 0:09:36] } 34... Nb6 { [%eval -2.27] [%clk 0:08:40] } 35. Rd8+ { [%eval -1.99] [%clk 0:07:04] } 35... Kf7 { [%eval -2.0] [%clk 0:09:06] } 36. Rc3 { [%eval -2.56] [%clk 0:07:05] } 36... Ne6 { [%eval -2.53] [%clk 0:07:07] } 37. Rb8 { [%eval -2.49] [%clk 0:06:53] } 37... Nd7 { [%eval -2.65] [%clk 0:03:47] } 38. Ra8 { [%eval -2.48] [%clk 0:06:42] } 38... Nxf4 { [%eval -2.62] [%clk 0:03:23] } 39. Kxf4 { [%eval -2.63] [%clk 0:06:53] } 39... b5 { [%eval -2.47] [%clk 0:03:41] } 40. Ra7 { [%eval -2.69] [%clk 0:31:13] } 40... Ke6 { [%eval -2.57] [%clk 0:32:34] } 41. Rd3 { [%eval -3.27] [%clk 0:26:50] } 41... Ne5 { [%eval -3.47] [%clk 0:31:21] } 42. Rd8 { [%eval -3.1] [%clk 0:26:51] } 42... g5+ { [%eval -3.16] [%clk 0:26:01] } 43. Kg3 { [%eval -3.38] [%clk 0:27:13] } 43... Nxc4?! { [%eval -2.58] } { Inaccuracy. Rxc4 was best. } { [%clk 0:21:57] } 44. f4 { [%eval -2.33] [%clk 0:23:55] } 44... gxf4+ { [%eval -2.3] [%clk 0:22:01] } 45. Kxf4 { [%eval -2.36] [%clk 0:24:19] } 45... Ne5 { [%eval -2.13] [%clk 0:22:01] } 46. Rxh7 { [%eval -2.2] [%clk 0:18:39] } 46... Rc3?? { [%eval 0.0] } { Blunder. Ng6+ was best. } { [%clk 0:14:45] } 47. Bg4+ { [%eval 0.0] [%clk 0:15:13] } 47... Nxg4 { [%eval 0.0] [%clk 0:15:05] } 48. Rdd7 { [%eval 0.0] [%clk 0:15:25] } 48... Rf2+ { [%eval 0.0] [%clk 0:14:55] } 49. Kxg4 { [%eval 0.0] [%clk 0:15:50] } 49... Rg2+ { [%eval 0.0] [%clk 0:15:18] } 50. Kf4 { [%eval 0.0] [%clk 0:15:38] } 50... Rf2+ { [%eval 0.0] [%clk 0:15:43] } 51. Kg4 { [%clk 0:16:04] } 51... Rg2+ { [%clk 0:16:11] } 52. Kf4 { [%clk 0:16:09] } 52... Rf2+ { [%clk 0:16:37] } 1/2-1/2