Event: Round 6: Polina Shuvalova - Sergey Ivanov
Date: 2024-01-13
White: Polina Shuvalova
WhiteTitle: IM
Black: Sergey Ivanov
BlackTitle: GM
Result: 1/2-1/2
ECO: B29
Opening: Sicilian Defense: Nimzowitsch Variation, Closed Variation
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:57] } 1... c5 { [%eval 0.33] [%clk 1:30:49] } 2. Nf3 { [%eval 0.17] [%clk 1:31:23] } 2... Nf6 { [%eval 0.71] [%clk 1:31:05] } 3. Nc3 { [%eval 0.29] [%clk 1:29:59] } 3... d5 { [%eval 0.7] [%clk 1:31:01] } 4. exd5 { [%eval 0.67] [%clk 1:26:45] } 4... Nxd5 { [%eval 0.72] [%clk 1:31:22] } 5. Bb5+ { [%eval 0.62] [%clk 1:27:05] } 5... Bd7 { [%eval 0.56] [%clk 1:29:50] } 6. Ne5 { [%eval 0.41] [%clk 1:26:15] } 6... Bxb5?! { [%eval 0.97] } { Inaccuracy. Nf6 was best. } { [%clk 1:28:34] } 7. Qf3 { [%eval 0.93] [%clk 1:26:14] } 7... f6 { [%eval 0.99] [%clk 1:27:41] } 8. Nxb5 { [%eval 0.69] [%clk 1:21:55] } 8... Na6 { [%eval 0.9] [%clk 1:27:20] } 9. Qh5+ { [%eval 0.95] [%clk 1:18:39] } 9... g6 { [%eval 0.92] [%clk 1:27:04] } 10. Nxg6 { [%eval 0.99] [%clk 1:19:06] } 10... hxg6 { [%eval 0.96] [%clk 1:27:19] } 11. Qxh8 { [%eval 1.02] [%clk 1:19:12] } 11... Qd7 { [%eval 0.75] [%clk 1:27:19] } 12. Qh4 { [%eval 1.03] [%clk 1:17:23] } 12... Qxb5 { [%eval 0.84] [%clk 1:20:38] } 13. c4 { [%eval 0.89] [%clk 1:17:42] } 13... Qb4 { [%eval 0.83] [%clk 1:18:05] } 14. Qe4 { [%eval 0.87] [%clk 1:15:13] } 14... Ndc7 { [%eval 0.89] [%clk 1:03:17] } 15. Qxg6+ { [%eval 0.85] [%clk 1:15:23] } 15... Kd7 { [%eval 1.09] [%clk 1:02:55] } 16. b3 { [%eval 0.84] [%clk 1:11:38] } 16... Qb6 { [%eval 1.07] [%clk 1:01:14] } 17. O-O { [%eval 0.88] [%clk 1:11:40] } 17... Rd8 { [%eval 0.77] [%clk 1:00:43] } 18. Bb2 { [%eval 1.0] [%clk 1:07:32] } 18... Kc8 { [%eval 1.02] [%clk 1:00:11] } 19. Bc3 { [%eval 1.04] [%clk 1:03:30] } 19... Ne6 { [%eval 1.22] [%clk 0:57:09] } 20. h4 { [%eval 1.13] [%clk 0:59:19] } 20... Qd6 { [%eval 1.59] [%clk 0:54:22] } 21. Rae1 { [%eval 1.56] [%clk 0:58:27] } 21... Nac7 { [%eval 1.99] [%clk 0:49:25] } 22. Re4 { [%eval 2.14] [%clk 0:55:49] } 22... Kb8 { [%eval 1.69] [%clk 0:44:04] } 23. g3 { [%eval 1.61] [%clk 0:54:21] } 23... b5 { [%eval 1.77] [%clk 0:33:30] } 24. a3 { [%eval 1.63] [%clk 0:45:49] } 24... b4 { [%eval 1.9] [%clk 0:31:52] } 25. axb4 { [%eval 2.01] [%clk 0:45:44] } 25... cxb4 { [%eval 2.06] [%clk 0:32:14] } 26. c5 { [%eval 2.22] [%clk 0:46:05] } 26... Nxc5?! { [%eval 3.08] } { Inaccuracy. Qxc5 was best. } { [%clk 0:30:36] } 27. Rxb4+ { [%eval 2.77] } 27... Ka8 { [%eval 3.04] [%clk 0:30:41] } 28. h5?! { [%eval 2.13] } { Inaccuracy. Rc4 was best. } { [%clk 0:38:20] } 28... Qd3?! { [%eval 3.43] } { Inaccuracy. N7e6 was best. } { [%clk 0:25:05] } 29. Qxd3 { [%eval 2.87] [%clk 0:33:12] } 29... Nxd3 { [%eval 3.0] [%clk 0:24:54] } 30. Rd4 { [%eval 3.22] [%clk 0:31:16] } 30... Rd5 { [%eval 2.91] [%clk 0:19:15] } 31. Ra1 { [%eval 3.16] [%clk 0:27:15] } 31... Kb7 { [%eval 3.27] [%clk 0:16:10] } 32. Rxd5 { [%eval 2.97] [%clk 0:26:47] } 32... Nxd5 { [%eval 3.02] [%clk 0:16:32] } 33. Ra4 { [%eval 2.8] [%clk 0:24:26] } 33... e5 { [%eval 3.04] [%clk 0:14:32] } 34. Rg4?! { [%eval 2.15] } { Inaccuracy. Ra5 was best. } { [%clk 0:22:24] } 34... Ne7 { [%eval 2.29] [%clk 0:12:57] } 35. Bb4 { [%eval 2.42] [%clk 0:22:30] } 35... Nxb4 { [%eval 2.37] [%clk 0:12:54] } 36. Rxb4+ { [%eval 2.37] [%clk 0:22:57] } 36... Kc7 { [%eval 2.26] [%clk 0:12:58] } 37. Ra4 { [%eval 2.45] [%clk 0:20:46] } 37... Nc6 { [%eval 2.48] [%clk 0:12:56] } 38. g4?! { [%eval 1.32] } { Inaccuracy. f4 was best. } { [%clk 0:19:15] } 38... Bh6?! { [%eval 2.18] } { Inaccuracy. a5 was best. } { [%clk 0:11:58] } 39. d3?? { [%eval 0.19] } { Blunder. Kg2 was best. } { [%clk 0:19:26] } 39... a5 { [%eval 0.16] [%clk 0:11:54] } 40. Kg2 { [%eval 0.32] [%clk 0:28:41] } 40... Kd6 { [%eval 0.2] [%clk 0:18:32] } 41. Rc4 { [%eval 0.16] [%clk 0:23:45] } 41... Kd5 { [%eval 0.14] [%clk 0:16:26] } 42. Kf1 { [%eval 0.17] [%clk 0:18:29] } 42... Bg5 { [%eval 0.19] [%clk 0:14:03] } 43. Ke1 { [%eval 0.07] [%clk 0:12:04] } 43... Nd4 { [%eval 0.04] [%clk 0:08:57] } 44. Ra4 { [%eval 0.0] [%clk 0:12:22] } 44... Nc6 { [%eval 0.29] [%clk 0:06:59] } 45. Rc4 { [%eval 0.11] [%clk 0:12:46] } 45... Nd4 { [%eval 0.09] [%clk 0:06:21] } 46. Ra4 { [%eval 0.0] [%clk 0:13:12] } 46... Nc6 { [%eval 0.15] [%clk 0:05:51] } 1/2-1/2