Event: Round 1: Alexander Krastev - Sofia Pogorelskikh
Date: 2023-12-06
White: Alexander Krastev
WhiteTitle: IM
WhiteElo: 2447
Black: Sofia Pogorelskikh
BlackTitle: WIM
BlackElo: 2211
Result: 1-0
ECO: B31
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:43] } 1... c5 { [%eval 0.33] [%clk 1:29:08] } 2. Nf3 { [%eval 0.0] [%clk 1:31:07] } 2... Nc6 { [%eval 0.29] [%clk 1:29:28] } 3. Bb5 { [%eval 0.3] [%clk 1:31:28] } 3... g6 { [%eval 0.59] [%clk 1:29:37] } 4. Bxc6 { [%eval 0.62] [%clk 1:31:53] } 4... bxc6 { [%eval 0.47] [%clk 1:29:58] } 5. O-O { [%eval 0.61] [%clk 1:32:12] } 5... Bg7 { [%eval 0.45] [%clk 1:30:14] } 6. Re1 { [%eval 0.28] [%clk 1:32:29] } 6... Qc7 { [%eval 0.42] [%clk 1:30:21] } 7. e5 { [%eval 0.09] [%clk 1:25:41] } 7... f6 { [%eval 0.3] [%clk 1:22:01] } 8. e6 { [%eval 0.27] [%clk 1:26:07] } 8... dxe6 { [%eval 0.19] [%clk 1:21:16] } 9. Nc3 { [%eval 0.23] [%clk 1:26:31] } 9... e5 { [%eval 0.24] [%clk 1:17:11] } 10. d3 { [%eval 0.28] [%clk 1:26:57] } 10... Nh6 { [%eval 0.19] [%clk 1:15:07] } 11. b3 { [%eval 0.23] [%clk 1:27:20] } 11... Nf5 { [%eval 0.25] [%clk 1:01:31] } 12. Na4 { [%eval -0.06] [%clk 1:27:34] } 12... Nd4 { [%eval 0.23] [%clk 0:57:05] } 13. Nd2 { [%eval -0.22] [%clk 1:26:36] } 13... O-O?! { [%eval 0.38] } { Inaccuracy. Ne6 was best. } { [%clk 0:51:36] } 14. Ne4 { [%eval -0.11] [%clk 1:20:09] } 14... Be6?! { [%eval 0.53] } { Inaccuracy. c4 was best. } { [%clk 0:39:23] } 15. Nexc5 { [%eval 0.45] [%clk 1:20:32] } 15... Bd5 { [%eval 0.83] [%clk 0:36:15] } 16. Rb1 { [%eval 0.53] [%clk 1:17:23] } 16... Rad8 { [%eval 0.45] [%clk 0:31:49] } 17. Bd2 { [%eval 0.34] [%clk 1:17:26] } 17... Qc8 { [%eval 0.4] [%clk 0:30:02] } 18. Nc3 { [%eval 0.03] [%clk 1:13:34] } 18... Bf7 { [%eval 0.45] [%clk 0:18:45] } 19. a4 { [%eval 0.12] [%clk 1:04:49] } 19... f5 { [%eval 0.22] [%clk 0:18:08] } 20. f3 { [%eval 0.34] [%clk 1:03:19] } 20... Qc7 { [%eval 0.37] [%clk 0:16:44] } 21. Kh1?! { [%eval -0.52] } { Inaccuracy. Ne2 was best. } { [%clk 1:01:34] } 21... a5 { [%eval -0.01] [%clk 0:13:34] } 22. Ne2 { [%eval 0.0] [%clk 1:01:00] } 22... Qa7 { [%eval 0.0] [%clk 0:11:24] } 23. b4 { [%eval -0.17] [%clk 1:00:11] } 23... axb4 { [%eval -0.24] [%clk 0:10:39] } 24. Bxb4 { [%eval -0.15] [%clk 1:00:33] } 24... e4?! { [%eval 0.49] } { Inaccuracy. Rb8 was best. } { [%clk 0:04:17] } 25. fxe4 { [%eval 0.57] [%clk 0:56:34] } 25... Ba2 { [%eval 1.03] [%clk 0:04:38] } 26. Rc1 { [%eval 1.24] [%clk 0:34:46] } 26... f4 { [%eval 1.1] [%clk 0:04:07] } 27. c3 { [%eval 1.04] [%clk 0:24:27] } 27... Ne6 { [%eval 0.98] [%clk 0:04:30] } 28. Qc2?! { [%eval 0.4] } { Inaccuracy. Nxe6 was best. } { [%clk 0:24:54] } 28... Nxc5 { [%eval 0.37] [%clk 0:04:50] } 29. Qxa2+ { [%eval 0.45] [%clk 0:25:19] } 29... Kh8 { [%eval 0.43] [%clk 0:04:50] } 30. Bxc5 { [%eval 0.4] [%clk 0:25:44] } 30... Qxc5 { [%eval 0.31] [%clk 0:05:16] } 31. d4 { [%eval 0.36] [%clk 0:26:10] } 31... Qh5 { [%eval 0.48] [%clk 0:05:16] } 32. Rf1 { [%eval 0.22] [%clk 0:22:48] } 32... e5?! { [%eval 0.83] } { Inaccuracy. f3 was best. } { [%clk 0:03:26] } 33. a5 { [%eval 0.73] [%clk 0:16:01] } 33... g5?! { [%eval 1.39] } { Inaccuracy. f3 was best. } { [%clk 0:02:46] } 34. a6 { [%eval 0.91] [%clk 0:11:39] } 34... g4 { [%eval 0.93] [%clk 0:03:03] } 35. a7 { [%eval 0.83] [%clk 0:11:49] } 35... Ra8 { [%eval 0.92] [%clk 0:00:51] } 36. Rb1 { [%eval 0.93] [%clk 0:10:50] } 36... Qg6 { [%eval 1.02] [%clk 0:00:44] } 37. Rb7 { [%eval 0.74] [%clk 0:02:57] } 37... Qxe4 { [%eval 0.53] [%clk 0:00:46] } 38. Re7 { [%eval 0.57] [%clk 0:03:01] } 38... f3 { [%eval 0.11] [%clk 0:00:40] } 39. Ng3 { [%eval 0.14] [%clk 0:03:23] } 39... fxg2+ { [%eval 0.12] [%clk 0:00:39] } 40. Qxg2 { [%eval 0.09] [%clk 0:03:52] } 40... Rxf1+?? { [%eval 2.88] } { Blunder. Qxg2+ was best. } { [%clk 0:00:35] } 41. Nxf1 { [%eval 2.91] [%clk 0:04:21] } 41... Qb1 { [%eval 2.76] [%clk 0:00:34] } 42. dxe5 { [%eval 3.18] [%clk 0:04:03] } 42... Rf8 { [%eval 3.73] [%clk 0:00:36] } 43. Rf7 { [%eval 3.88] [%clk 0:04:04] } 43... Qa1?! { [%eval 5.39] } { Inaccuracy. Rxf7 was best. } { [%clk 0:00:32] } 44. Qxc6 { [%eval 5.16] [%clk 0:03:36] } 44... Rg8 { [%eval 5.99] [%clk 0:00:33] } 45. Qe4 { [%eval 6.19] [%clk 0:02:52] } 45... Qa2 { [%eval 6.14] [%clk 0:00:34] } 46. e6 { [%eval 6.79] [%clk 0:02:09] } 46... Re8 { [%eval 7.28] [%clk 0:00:34] } 47. c4 { [%eval 6.8] [%clk 0:01:47] } 47... Qa6 { [%eval 6.78] [%clk 0:00:37] } 48. Qxg4 { [%eval 6.79] [%clk 0:00:50] } 48... Qc6+ { [%eval 7.58] [%clk 0:00:35] } 49. Qg2 { [%eval 7.53] [%clk 0:00:56] } 49... Qxg2+ { [%eval 7.09] [%clk 0:00:39] } 50. Kxg2 { [%eval 7.41] [%clk 0:01:23] } 50... Bd4 { [%eval 7.56] [%clk 0:00:55] } 51. Rb7?! { [%eval 5.27] } { Inaccuracy. e7 was best. } { [%clk 0:01:12] } 51... Rg8+?! { [%eval 8.14] } { Inaccuracy. Bxa7 was best. } { [%clk 0:00:36] } 52. Ng3 { [%eval 8.7] [%clk 0:01:12] } 52... Be5 { [%eval 9.08] [%clk 0:00:36] } 53. Kf3 { [%eval 8.76] [%clk 0:01:07] } 1-0