Event: Aeroflot Open 2020 A
Site: Moscow
Date: 2020-02-21
White: Chigaev, Maksim
WhiteElo: 2616
Black: Badelka, Olga
BlackElo: 2404
Result: 1/2-1/2
ECO: B29
Opening: Sicilian Defense: Nimzowitsch Variation, Closed Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:40:52] } 1... c5 { [%eval 0.2] [%clk 1:40:55] } 2. Nf3 { [%eval 0.21] [%clk 1:41:18] } 2... Nf6 { [%eval 0.46] [%clk 1:41:14] } 3. Nc3 { [%eval 0.25] [%clk 1:41:32] } 3... d5 { [%eval 0.22] [%clk 1:41:32] } 4. exd5 { [%eval 0.42] [%clk 1:41:19] } 4... Nxd5 { [%eval 0.49] [%clk 1:41:52] } 5. Bb5+ { [%eval 0.47] [%clk 1:41:39] } 5... Bd7 { [%eval 0.49] [%clk 1:42:12] } 6. Ne5 { [%eval 0.5] [%clk 1:41:56] } 6... Nf6 { [%eval 0.75] [%clk 1:42:37] } 7. Qf3 { [%eval 0.46] [%clk 1:42:12] } 7... Qc8 { [%eval 0.72] [%clk 1:43:02] } 8. Nxd7 { [%eval 0.59] [%clk 1:42:37] } 8... Nbxd7 { [%eval 0.59] [%clk 1:43:24] } 9. b3 { [%eval 0.66] [%clk 1:43:03] } 9... e6 { [%eval 0.56] [%clk 1:42:09] } 10. Bb2 { [%eval 0.73] [%clk 1:43:27] } 10... a6 { [%eval 0.56] [%clk 1:39:48] } 11. Bxd7+ { [%eval 0.77] [%clk 1:43:50] } 11... Qxd7 { [%eval 0.74] [%clk 1:40:11] } 12. O-O-O { [%eval 0.48] [%clk 1:44:13] } 12... Be7?! { [%eval 1.01] } { Inaccuracy. Rc8 was best. } { [%clk 1:38:47] } 13. Qg3? { [%eval -0.04] } { Mistake. Ne4 was best. } { [%clk 1:42:59] } 13... O-O { [%eval 0.38] [%clk 1:25:47] } 14. Ne4 { [%eval 0.26] [%clk 1:29:23] } 14... Kh8 { [%eval 0.41] [%clk 1:14:53] } 15. h4 { [%eval 0.47] [%clk 1:22:50] } 15... Qd5 { [%eval 0.82] [%clk 1:09:41] } 16. d3 { [%eval 0.87] [%clk 1:09:45] } 16... Rac8 { [%eval 1.3] [%clk 1:02:23] } 17. Kb1 { [%eval 1.07] [%clk 0:59:41] } 17... Qh5 { [%eval 1.07] [%clk 0:50:41] } 18. f3 { [%eval 0.93] [%clk 0:57:17] } 18... b5 { [%eval 1.02] [%clk 0:44:35] } 19. Qf2 { [%eval 0.91] [%clk 0:46:25] } 19... Qd5 { [%eval 0.85] [%clk 0:38:30] } 20. h5 { [%eval 0.73] [%clk 0:46:12] } 20... h6 { [%eval 0.61] [%clk 0:38:38] } 21. Qe3 { [%eval 0.7] [%clk 0:26:20] } 21... Ng8 { [%eval 1.18] [%clk 0:38:09] } 22. c4 { [%eval 1.15] [%clk 0:20:46] } 22... Qc6 { [%eval 1.49] [%clk 0:37:23] } 23. Rc1? { [%eval 0.0] } { Mistake. g4 was best. } { [%clk 0:18:34] } 23... f5 { [%eval 0.0] [%clk 0:29:09] } 24. cxb5 { [%eval -0.46] [%clk 0:18:58] } 24... Qb6 { [%eval -0.37] [%clk 0:24:48] } 25. Nf2 { [%eval -0.69] [%clk 0:19:16] } 25... axb5 { [%eval -0.19] [%clk 0:19:53] } 26. Nh3 { [%eval -0.49] [%clk 0:19:26] } 26... Rfe8 { [%eval -0.09] [%clk 0:18:54] } 27. g4 { [%eval 0.0] [%clk 0:19:10] } 27... Bf6 { [%eval 0.0] [%clk 0:15:24] } 28. g5 { [%eval 0.0] [%clk 0:13:47] } 28... Bxb2 { [%eval 0.0] [%clk 0:15:33] } 29. Kxb2 { [%eval -0.04] [%clk 0:14:16] } 29... e5 { [%eval -0.04] [%clk 0:13:56] } 30. Rhg1 { [%eval 0.0] [%clk 0:14:38] } 30... Qd6 { [%eval 0.23] [%clk 0:11:06] } 31. gxh6 { [%eval 0.2] [%clk 0:11:04] } 31... gxh6?! { [%eval 0.92] } { Inaccuracy. Nxh6 was best. } { [%clk 0:11:28] } 32. Kb1?! { [%eval 0.0] } { Inaccuracy. Rg6 was best. } { [%clk 0:07:09] } 32... Re6 { [%eval 0.0] [%clk 0:05:21] } 33. f4 { [%eval 0.0] [%clk 0:06:49] } 33... exf4 { [%eval 0.48] [%clk 0:04:42] } 34. Qd2 { [%eval 0.55] [%clk 0:07:18] } 34... Re4? { [%eval 1.84] } { Mistake. f3 was best. } { [%clk 0:01:53] } 35. Rcf1? { [%eval 0.31] } { Mistake. Qb2+ was best. } { [%clk 0:02:11] } 35... c4 { [%eval 0.46] [%clk 0:01:36] } 36. Qc3+ { [%eval 0.36] [%clk 0:00:41] } 36... Qd4 { [%eval 0.24] [%clk 0:02:04] } 37. Qxd4+ { [%eval 0.38] [%clk 0:00:52] } 37... Rxd4 { [%eval 0.35] [%clk 0:02:32] } 38. dxc4 { [%eval 0.42] [%clk 0:01:14] } 38... bxc4 { [%eval 0.41] [%clk 0:02:53] } 39. Nxf4 { [%eval 0.0] [%clk 0:01:40] } 39... Ne7 { [%eval 0.0] [%clk 0:01:18] } 40. Ng6+ { [%eval 0.0] [%clk 0:50:38] } 40... Nxg6 { [%eval 0.0] [%clk 0:51:45] } 41. Rxg6 { [%eval 0.0] [%clk 0:51:03] } 41... cxb3 { [%eval 0.0] [%clk 0:49:57] } 42. axb3 { [%eval 0.0] [%clk 0:49:56] } 42... Rb8 { [%eval 0.0] [%clk 0:33:44] } 43. Rxh6+ { [%eval 0.0] [%clk 0:44:34] } 43... Kg7 { [%eval 0.0] [%clk 0:34:11] } 44. Rg6+ { [%eval 0.0] [%clk 0:44:57] } 44... Kh7 { [%eval 0.2] [%clk 0:34:36] } 45. Rf3 { [%eval 0.03] [%clk 0:43:11] } 45... Rd2?! { [%eval 0.98] } { Inaccuracy. Rh4 was best. } { [%clk 0:28:57] } 46. Rc6?! { [%eval 0.0] } { Inaccuracy. Rf6 was best. } { [%clk 0:34:23] } 46... Rh2 { [%eval 0.0] [%clk 0:27:11] } 47. h6 { [%eval 0.0] [%clk 0:34:40] } 47... Rb7 { [%eval 0.13] [%clk 0:24:50] } 48. Rcc3 { [%eval 0.0] [%clk 0:34:16] } 48... Rh5 { [%eval 0.0] [%clk 0:18:15] } 49. Rc5 { [%eval 0.0] [%clk 0:32:23] } 49... Kxh6 { [%clk 0:18:29] } 50. Rfxf5 { [%clk 0:32:48] } 1/2-1/2