Event: Tournament
Date: 2021-08-31
White: Khripachenko, Alexander
Black: Demidov, Mikhail
Result: 1/2-1/2
ECO: B00
Opening: Nimzowitsch Defense: Mikenas Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:55] } 1... Nc6 { [%eval 0.44] [%clk 1:30:30] } 2. d4 { [%eval 0.48] [%clk 1:30:30] } 2... d6?! { [%eval 1.04] } { Inaccuracy. d5 was best. } { [%clk 1:30:45] } 3. Nc3 { [%eval 0.66] [%clk 1:29:51] } 3... Nf6 { [%eval 1.09] [%clk 1:31:03] } 4. d5 { [%eval 0.99] [%clk 1:26:04] } 4... Nb8 { [%eval 0.9] [%clk 1:31:21] } 5. Bf4 { [%eval 0.57] [%clk 1:24:49] } 5... g6 { [%eval 0.85] [%clk 1:27:07] } 6. Qd2 { [%eval 1.13] [%clk 1:24:04] } 6... Bg7 { [%eval 0.96] [%clk 1:27:31] } 7. Bh6 { [%eval 1.27] [%clk 1:20:55] } 7... Bxh6 { [%eval 1.13] [%clk 1:26:53] } 8. Qxh6 { [%eval 1.23] [%clk 1:21:19] } 8... e5 { [%eval 1.23] [%clk 1:26:52] } 9. dxe6 { [%eval 0.77] [%clk 1:14:19] } 9... Bxe6 { [%eval 0.95] [%clk 1:25:09] } 10. O-O-O { [%eval 0.71] [%clk 1:12:50] } 10... Nc6?! { [%eval 1.3] } { Inaccuracy. Qe7 was best. } { [%clk 1:23:02] } 11. Bb5 { [%eval 1.64] [%clk 1:08:54] } 11... Ng4 { [%eval 2.1] [%clk 1:14:30] } 12. Qd2 { [%eval 1.68] [%clk 1:04:41] } 12... O-O { [%eval 1.81] [%clk 1:11:41] } 13. f4 { [%eval 2.04] [%clk 1:00:24] } 13... f5?! { [%eval 3.03] } { Inaccuracy. Nb4 was best. } { [%clk 1:07:16] } 14. exf5 { [%eval 3.18] [%clk 0:57:56] } 14... gxf5 { [%eval 3.3] [%clk 1:05:51] } 15. Nf3 { [%eval 2.96] [%clk 0:57:23] } 15... Kh8 { [%eval 2.59] [%clk 1:03:09] } 16. Rhe1 { [%eval 2.84] [%clk 0:55:58] } 16... Bg8 { [%eval 3.44] [%clk 0:59:54] } 17. h3?! { [%eval 2.51] } { Inaccuracy. Nd5 was best. } { [%clk 0:51:23] } 17... Nf6 { [%eval 3.18] [%clk 0:57:00] } 18. Qf2? { [%eval 1.71] } { Mistake. g4 was best. } { [%clk 0:47:56] } 18... a6 { [%eval 1.75] [%clk 0:51:46] } 19. Bd3 { [%eval 1.79] [%clk 0:47:16] } 19... Nh5?! { [%eval 2.54] } { Inaccuracy. Qd7 was best. } { [%clk 0:50:04] } 20. Nh4 { [%eval 2.92] [%clk 0:40:57] } 20... Ne7 { [%eval 2.95] [%clk 0:35:19] } 21. g4?! { [%eval 2.22] } { Inaccuracy. Ne2 was best. } { [%clk 0:25:27] } 21... fxg4 { [%eval 2.26] [%clk 0:27:18] } 22. Qd4+ { [%eval 2.18] [%clk 0:15:01] } 22... Rf6 { [%eval 1.98] [%clk 0:26:46] } 23. f5 { [%eval 2.19] [%clk 0:03:54] } 23... Nc6 { [%eval 2.05] [%clk 0:24:39] } 24. Qxg4 { [%eval 1.64] [%clk 0:03:50] } 24... Rh6 { [%eval 2.08] [%clk 0:24:53] } 25. Nf3 { [%eval 2.05] [%clk 0:01:18] } 25... Qf8 { [%eval 1.71] [%clk 0:21:59] } 26. Rg1 { [%eval 1.72] [%clk 0:01:12] } 26... Re8 { [%eval 1.48] [%clk 0:21:39] } 27. Kb1 { [%eval 1.7] [%clk 0:01:05] } 27... Nf6 { [%eval 2.0] [%clk 0:20:18] } 28. Qg3 { [%eval 1.96] [%clk 0:01:15] } 28... Re7 { [%eval 2.23] [%clk 0:18:16] } 29. h4 { [%eval 1.93] [%clk 0:01:07] } 29... Rg7 { [%eval 2.26] [%clk 0:15:17] } 30. Qf4 { [%eval 2.32] [%clk 0:00:55] } 30... Rxg1 { [%eval 2.04] [%clk 0:14:07] } 31. Rxg1 { [%eval 2.33] [%clk 0:01:17] } 31... Nd7 { [%eval 1.82] [%clk 0:14:05] } 32. Ne4 { [%eval 2.45] [%clk 0:00:40] } 32... Nce5 { [%eval 2.87] [%clk 0:09:27] } 33. Nxe5 { [%eval 2.69] [%clk 0:00:49] } 33... Nxe5 { [%eval 3.12] [%clk 0:09:28] } 34. Be2?! { [%eval 2.09] } { Inaccuracy. Rf1 was best. } { [%clk 0:00:49] } 34... Bd5 { [%eval 2.03] [%clk 0:09:04] } 35. Ng3 { [%eval 1.5] [%clk 0:00:46] } 35... Rf6 { [%eval 1.45] [%clk 0:08:44] } 36. Rf1?! { [%eval 0.8] } { Inaccuracy. Qd4 was best. } { [%clk 0:00:41] } 36... Qh6 { [%eval 1.03] [%clk 0:07:43] } 37. Qg5? { [%eval 0.0] } { Mistake. Qd4 was best. } { [%clk 0:00:44] } 37... Nf7? { [%eval 1.13] } { Mistake. Qxg5 was best. } { [%clk 0:07:08] } 38. Qg4 { [%eval 1.08] [%clk 0:01:03] } 38... Ne5 { [%eval 0.91] [%clk 0:06:25] } 39. Qg5?! { [%eval -0.09] } { Inaccuracy. Qd4 was best. } { [%clk 0:01:24] } 39... Nf7? { [%eval 1.18] } { Mistake. Qxg5 was best. } { [%clk 0:04:32] } 40. Qg4 { [%eval 1.02] [%clk 0:01:42] } 40... Ne5 { [%eval 1.1] [%clk 0:02:31] } 1/2-1/2