Event: Black Sea Grand Prix | Tuapse
Site: chess24.com
Date: 2022-06-23
White: Aleksandrov, Danila
WhiteElo: 2125
Black: Sergeyev, Alexander
BlackTitle: FM
BlackElo: 2324
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Classical Attack, Jaenisch Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:31:00] } 1... e5 { [%eval 0.12] [%clk 1:30:40] } 2. Nf3 { [%eval 0.19] [%clk 1:31:13] } 2... Nf6 { [%eval 0.5] [%clk 1:31:10] } 3. Nxe5 { [%eval 0.34] [%clk 1:31:41] } 3... d6 { [%eval 0.37] [%clk 1:31:24] } 4. Nf3 { [%eval 0.35] [%clk 1:32:16] } 4... Nxe4 { [%eval 0.25] [%clk 1:31:52] } 5. d4 { [%eval 0.4] [%clk 1:32:34] } 5... d5 { [%eval 0.4] [%clk 1:32:04] } 6. Bd3 { [%eval 0.28] [%clk 1:32:55] } 6... Nc6 { [%eval 0.51] [%clk 1:32:18] } 7. O-O { [%eval 0.47] [%clk 1:32:55] } 7... Be7 { [%eval 0.56] [%clk 1:32:48] } 8. c4 { [%eval 0.33] [%clk 1:33:32] } 8... Nf6 { [%eval 0.63] [%clk 1:32:51] } 9. Nc3 { [%eval 0.68] [%clk 1:32:58] } 9... Bg4 { [%eval 0.87] [%clk 1:32:09] } 10. cxd5 { [%eval 0.87] [%clk 1:29:29] } 10... Nxd5 { [%eval 0.88] [%clk 1:27:20] } 11. h3 { [%eval 0.73] [%clk 1:28:50] } 11... Bh5?! { [%eval 1.48] } { Inaccuracy. Be6 was best. } { [%clk 1:25:14] } 12. a3?! { [%eval 0.63] } { Inaccuracy. Re1 was best. } { [%clk 1:24:45] } 12... Nf6?! { [%eval 1.33] } { Inaccuracy. Nxc3 was best. } { [%clk 1:15:33] } 13. Be3?! { [%eval 0.51] } { Inaccuracy. g4 was best. } { [%clk 1:18:58] } 13... O-O { [%eval 0.59] [%clk 1:11:51] } 14. g4 { [%eval 0.53] [%clk 1:06:29] } 14... Bg6 { [%eval 0.48] [%clk 1:11:45] } 15. Bxg6 { [%eval 0.49] [%clk 1:06:52] } 15... hxg6 { [%eval 0.47] [%clk 1:11:56] } 16. d5 { [%eval 0.36] [%clk 1:07:19] } 16... Na5 { [%eval 0.62] [%clk 1:07:40] } 17. g5?! { [%eval 0.0] } { Inaccuracy. Qa4 was best. } { [%clk 1:01:13] } 17... Ne8?! { [%eval 0.69] } { Inaccuracy. Nh5 was best. } { [%clk 1:01:11] } 18. Qa4 { [%eval 0.75] [%clk 0:58:06] } 18... b6 { [%eval 0.66] [%clk 0:57:24] } 19. Rad1 { [%eval 0.36] [%clk 0:50:14] } 19... Nd6 { [%eval 0.41] [%clk 0:56:52] } 20. Qg4 { [%eval 0.37] [%clk 0:49:38] } 20... Nf5 { [%eval 0.61] [%clk 0:55:46] } 21. h4?! { [%eval 0.0] } { Inaccuracy. Rfe1 was best. } { [%clk 0:43:07] } 21... Nb3?! { [%eval 0.89] } { Inaccuracy. Nxe3 was best. } { [%clk 0:52:22] } 22. Rd3?! { [%eval 0.38] } { Inaccuracy. Rfe1 was best. } { [%clk 0:31:04] } 22... Bd6 { [%eval 0.78] [%clk 0:45:25] } 23. Qc4?! { [%eval -0.22] } { Inaccuracy. Ne4 was best. } { [%clk 0:25:46] } 23... Nc5 { [%eval -0.32] [%clk 0:42:57] } 24. Bxc5 { [%eval -0.12] [%clk 0:25:31] } 24... Bxc5 { [%eval 0.28] [%clk 0:42:43] } 25. Ne5 { [%eval 0.27] [%clk 0:24:06] } 25... Re8 { [%eval 0.6] [%clk 0:39:31] } 26. Nc6 { [%eval 0.33] [%clk 0:24:07] } 26... Qd7?! { [%eval 0.85] } { Inaccuracy. Qc8 was best. } { [%clk 0:38:12] } 27. b4?! { [%eval 0.0] } { Inaccuracy. Qg4 was best. } { [%clk 0:23:49] } 27... Bf8 { [%eval 0.34] [%clk 0:36:54] } 28. Qg4 { [%eval 0.0] [%clk 0:21:36] } 28... a5 { [%eval 0.04] [%clk 0:36:07] } 29. bxa5 { [%eval 0.12] [%clk 0:18:55] } 29... Bxa3 { [%eval 0.06] [%clk 0:32:17] } 30. Na4 { [%eval -0.09] [%clk 0:18:54] } 30... Bc5 { [%eval 0.0] [%clk 0:28:20] } 31. Nxc5 { [%eval 0.0] [%clk 0:19:13] } 31... bxc5 { [%eval 0.42] [%clk 0:28:48] } 32. Ra1 { [%eval 0.0] [%clk 0:17:24] } 32... c4 { [%eval 0.04] [%clk 0:28:38] } 33. Qxc4 { [%eval 0.39] [%clk 0:16:58] } 33... Nd6 { [%eval 0.3] [%clk 0:29:08] } 34. Qf4 { [%eval 0.15] [%clk 0:13:24] } 34... Re4 { [%eval 0.14] [%clk 0:28:07] } 35. Qh2? { [%eval -0.97] } { Mistake. Qf3 was best. } { [%clk 0:13:48] } 35... Rae8 { [%eval -0.94] [%clk 0:22:44] } 36. Kf1?? { [%eval -4.5] } { Blunder. Qh3 was best. } { [%clk 0:05:18] } 36... Qg4 { [%eval -3.99] [%clk 0:19:22] } 37. f3?! { [%eval -5.36] } { Inaccuracy. Qh3 was best. } { [%clk 0:05:42] } 37... Qf5 { [%eval -5.43] [%clk 0:19:28] } 38. Nd4 { [%eval -6.27] [%clk 0:02:54] } 38... Re1+ { [%eval -6.48] [%clk 0:19:22] } 39. Rxe1 { [%eval -6.66] [%clk 0:03:21] } 39... Qxd3+ { [%eval -6.35] [%clk 0:19:36] } 40. Ne2 { [%eval -6.87] [%clk 0:03:35] } 40... Re3 { [%eval -6.77] [%clk 0:18:14] } 41. Rc1 { [%eval -8.75] [%clk 0:02:39] } 41... Rxf3+ { [%eval -9.47] [%clk 0:18:17] } 42. Ke1? { [%eval #-9] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:02:59] } 42... Ne4 { [%eval -12.48] [%clk 0:17:25] } 0-1