Event: Tournament
Date: 2021-10-05
White: Demidov, Mikhail
Black: Chudinovskikh, Alexander M
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 1:28:09] } 1... c5 { [%eval 0.13] [%clk 1:30:23] } 2. b3 { [%eval 0.01] [%clk 1:26:48] } 2... d5 { [%eval 0.32] [%clk 1:28:49] } 3. e3 { [%eval 0.0] [%clk 1:24:52] } 3... Nf6 { [%eval 0.13] [%clk 1:25:31] } 4. Bb2 { [%eval 0.1] [%clk 1:25:03] } 4... e6 { [%eval 0.04] [%clk 1:25:05] } 5. d4 { [%eval 0.0] [%clk 1:24:39] } 5... cxd4 { [%eval 0.38] [%clk 1:23:55] } 6. exd4 { [%eval 0.38] [%clk 1:25:00] } 6... Bb4+ { [%eval 0.51] [%clk 1:24:13] } 7. c3 { [%eval 0.18] [%clk 1:24:30] } 7... Bd6 { [%eval 0.15] [%clk 1:24:04] } 8. Bd3 { [%eval 0.41] [%clk 1:24:40] } 8... O-O { [%eval 0.41] [%clk 1:24:05] } 9. O-O { [%eval 0.4] [%clk 1:24:50] } 9... Nc6 { [%eval 0.39] [%clk 1:19:39] } 10. c4 { [%eval 0.0] [%clk 1:24:43] } 10... Nb4?! { [%eval 0.53] } { Inaccuracy. b6 was best. } { [%clk 1:18:35] } 11. c5 { [%eval 0.53] [%clk 1:21:36] } 11... Nxd3 { [%eval 0.74] [%clk 1:17:12] } 12. Qxd3 { [%eval 0.75] [%clk 1:21:53] } 12... Bc7 { [%eval 0.75] [%clk 1:17:16] } 13. Nbd2?! { [%eval -0.19] } { Inaccuracy. Nc3 was best. } { [%clk 1:21:33] } 13... a5 { [%eval -0.31] [%clk 1:16:02] } 14. a3 { [%eval -0.21] [%clk 1:20:46] } 14... Bd7 { [%eval 0.0] [%clk 1:09:23] } 15. Rfe1 { [%eval -0.37] [%clk 1:20:20] } 15... Bc6 { [%eval 0.02] [%clk 1:06:27] } 16. Ne5 { [%eval 0.0] [%clk 1:15:32] } 16... Nd7 { [%eval 0.22] [%clk 0:53:05] } 17. Ndf3 { [%eval 0.11] [%clk 1:14:22] } 17... Re8 { [%eval 0.0] [%clk 0:51:12] } 18. b4 { [%eval -0.07] [%clk 1:06:53] } 18... axb4?! { [%eval 0.61] } { Inaccuracy. f6 was best. } { [%clk 0:49:51] } 19. axb4 { [%eval 0.56] [%clk 1:06:50] } 19... Rxa1 { [%eval 1.07] [%clk 0:50:12] } 20. Bxa1 { [%eval 0.64] [%clk 1:06:19] } 20... f6 { [%eval 0.64] [%clk 0:46:23] } 21. Nxc6 { [%eval 0.5] [%clk 0:59:14] } 21... bxc6 { [%eval 0.63] [%clk 0:46:47] } 22. b5 { [%eval 0.56] [%clk 0:59:35] } 22... cxb5 { [%eval 0.27] [%clk 0:45:41] } 23. Qxb5 { [%eval 0.04] [%clk 0:59:52] } 23... Nf8?! { [%eval 0.55] } { Inaccuracy. Nb8 was best. } { [%clk 0:44:30] } 24. Bc3 { [%eval 0.4] [%clk 0:59:57] } 24... Qb8 { [%eval 0.67] [%clk 0:42:58] } 25. Qd3 { [%eval 0.58] [%clk 0:59:57] } 25... Qb7 { [%eval 0.54] [%clk 0:42:25] } 26. g3 { [%eval 0.62] [%clk 0:58:03] } 26... Rb8 { [%eval 0.77] [%clk 0:41:59] } 27. Ra1 { [%eval 0.51] [%clk 0:56:12] } 27... Ng6 { [%eval 0.56] [%clk 0:38:35] } 28. Qe2 { [%eval 0.72] [%clk 0:55:19] } 28... Re8 { [%eval 1.22] [%clk 0:37:40] } 29. h4 { [%eval 1.16] [%clk 0:50:52] } 29... Nf8 { [%eval 1.17] [%clk 0:36:23] } 30. Ne1 { [%eval 0.79] [%clk 0:49:25] } 30... e5 { [%eval 0.51] [%clk 0:34:17] } 31. Qa2 { [%eval 0.49] [%clk 0:45:53] } 31... Ne6 { [%eval 0.47] [%clk 0:29:31] } 32. Nc2 { [%eval 0.25] [%clk 0:44:02] } 32... exd4 { [%eval 0.25] [%clk 0:26:43] } 33. Bxd4 { [%eval 0.23] [%clk 0:43:59] } 33... Rb8 { [%eval 0.55] [%clk 0:19:34] } 34. Be3 { [%eval 0.3] [%clk 0:41:18] } 34... Qb3 { [%eval 0.52] [%clk 0:18:29] } 35. Qxb3 { [%eval 0.15] [%clk 0:29:11] } 35... Rxb3 { [%eval 0.51] [%clk 0:18:58] } 36. Ra7?! { [%eval 0.0] } { Inaccuracy. Nd4 was best. } { [%clk 0:29:28] } 36... Kf8? { [%eval 1.09] } { Mistake. Be5 was best. } { [%clk 0:13:15] } 37. Kg2?! { [%eval 0.15] } { Inaccuracy. Nd4 was best. } { [%clk 0:19:57] } 37... Be5 { [%eval 0.13] [%clk 0:09:07] } 38. c6 { [%eval 0.09] [%clk 0:15:53] } 38... Rc3 { [%eval 0.11] [%clk 0:08:43] } 39. Nb4 { [%eval 0.1] [%clk 0:15:39] } 39... d4 { [%eval 0.44] [%clk 0:08:39] } 40. Bd2 { [%eval 0.54] [%clk 0:15:27] } 40... Rc4 { [%eval 0.29] [%clk 0:08:50] } 41. h5 { [%eval 0.43] [%clk 0:09:30] } 41... Bd6 { [%eval 0.42] [%clk 0:07:33] } 42. h6 { [%eval 0.23] [%clk 0:09:22] } 42... Bxb4 { [%eval 0.2] [%clk 0:05:13] } 43. hxg7+ { [%eval 0.26] [%clk 0:09:09] } 43... Kg8 { [%eval 0.25] [%clk 0:05:24] } 44. Bh6 { [%eval 0.34] [%clk 0:08:22] } 44... Nxg7?? { [%eval 5.56] } { Blunder. Ba5 was best. } { [%clk 0:01:58] } 45. Rxg7+ { [%eval 5.59] [%clk 0:08:45] } 45... Kf8 { [%eval 5.78] [%clk 0:02:20] } 46. Rb7+ { [%eval 5.75] [%clk 0:05:57] } 46... Ke8 { [%eval 5.75] [%clk 0:02:40] } 47. Rb8+ { [%eval 5.64] [%clk 0:06:08] } 47... Ke7 { [%eval 5.57] [%clk 0:02:49] } 48. Bf8+ { [%eval 5.26] [%clk 0:06:23] } 1-0