Event: Black Sea Grand Prix | Tuapse
Site: chess24.com
Date: 2021-07-04
White: Nozdrachev, Vladislav
WhiteTitle: IM
WhiteElo: 2500
Black: Demidov, Mikhail
BlackTitle: GM
BlackElo: 2523
Result: 0-1
ECO: B06
Opening: Modern Defense: Standard Defense
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:31:00] } 1... g6 { [%eval 0.4] [%clk 1:30:43] } 2. d4 { [%eval 0.68] [%clk 1:31:23] } 2... Bg7 { [%eval 0.69] [%clk 1:31:10] } 3. Nc3 { [%eval 0.47] [%clk 1:31:49] } 3... d6 { [%eval 0.6] [%clk 1:31:34] } 4. Be3 { [%eval 0.29] [%clk 1:31:55] } 4... a6 { [%eval 0.67] [%clk 1:31:43] } 5. h4 { [%eval 0.25] [%clk 1:30:05] } 5... h5 { [%eval 0.48] [%clk 1:31:27] } 6. Nh3 { [%eval 0.44] [%clk 1:29:26] } 6... Nf6 { [%eval 0.95] [%clk 1:21:59] } 7. f3 { [%eval 0.55] [%clk 1:27:05] } 7... Nbd7?! { [%eval 1.16] } { Inaccuracy. O-O was best. } { [%clk 1:12:54] } 8. Ng5 { [%eval 0.99] [%clk 1:22:47] } 8... e6 { [%eval 1.29] [%clk 1:12:08] } 9. e5 { [%eval 1.27] [%clk 1:17:26] } 9... Ng8 { [%eval 1.49] [%clk 0:59:00] } 10. f4 { [%eval 1.1] [%clk 1:15:53] } 10... Nh6 { [%eval 1.02] [%clk 0:55:58] } 11. Nce4 { [%eval 0.79] [%clk 1:12:45] } 11... Qe7 { [%eval 0.87] [%clk 0:50:58] } 12. Qd3 { [%eval 0.67] [%clk 0:57:40] } 12... Nf5 { [%eval 0.59] [%clk 0:46:14] } 13. Bd2?! { [%eval -0.03] } { Inaccuracy. Bf2 was best. } { [%clk 0:54:31] } 13... b6 { [%eval 0.42] [%clk 0:41:55] } 14. Be2 { [%eval 0.13] [%clk 0:46:54] } 14... Bb7 { [%eval 0.06] [%clk 0:41:17] } 15. Bf3 { [%eval -0.3] [%clk 0:46:38] } 15... d5 { [%eval -0.4] [%clk 0:39:50] } 16. Nf2 { [%eval -0.33] [%clk 0:35:42] } 16... c5 { [%eval -0.37] [%clk 0:40:07] } 17. dxc5?! { [%eval -1.34] } { Inaccuracy. c3 was best. } { [%clk 0:36:03] } 17... bxc5?! { [%eval -0.61] } { Inaccuracy. Nxc5 was best. } { [%clk 0:39:55] } 18. O-O-O { [%eval -0.75] [%clk 0:33:07] } 18... c4 { [%eval -0.8] [%clk 0:38:36] } 19. Qc3 { [%eval -0.75] [%clk 0:32:29] } 19... a5?! { [%eval -0.03] } { Inaccuracy. Qc5 was best. } { [%clk 0:38:47] } 20. g4 { [%eval -0.2] [%clk 0:30:52] } 20... hxg4 { [%eval 0.06] [%clk 0:38:17] } 21. Bxg4? { [%eval -1.12] } { Mistake. Nxg4 was best. } { [%clk 0:29:34] } 21... Nb6 { [%eval -1.5] [%clk 0:28:47] } 22. Bxf5 { [%eval -1.03] [%clk 0:27:45] } 22... gxf5 { [%eval -0.95] [%clk 0:29:06] } 23. Qd4 { [%eval -0.61] [%clk 0:27:01] } 23... Na4 { [%eval -0.84] [%clk 0:28:59] } 24. b3 { [%eval -1.01] [%clk 0:23:24] } 24... Qa3+ { [%eval -0.99] [%clk 0:20:34] } 25. Kb1 { [%eval -0.85] [%clk 0:23:47] } 25... Bf8 { [%eval -0.55] [%clk 0:20:18] } 26. bxa4 { [%eval -0.99] [%clk 0:17:45] } 26... Bc5 { [%eval -0.93] [%clk 0:20:34] } 27. Qb2 { [%eval -0.97] [%clk 0:18:12] } 27... Qxb2+ { [%eval -1.0] [%clk 0:20:55] } 28. Kxb2 { [%eval -0.77] [%clk 0:18:36] } 28... Bxf2 { [%eval -0.9] [%clk 0:21:11] } 29. Rh2 { [%eval -1.06] [%clk 0:18:40] } 29... Bc5 { [%eval -0.86] [%clk 0:20:54] } 30. h5?? { [%eval -3.04] } { Blunder. Bc3 was best. } { [%clk 0:19:03] } 30... d4 { [%eval -2.95] [%clk 0:15:36] } 31. c3 { [%eval -3.24] [%clk 0:18:52] } 31... Rb8 { [%eval -2.93] [%clk 0:15:57] } 32. Ka1 { [%eval -3.22] [%clk 0:18:16] } 32... Be4 { [%eval -3.65] [%clk 0:16:07] } 33. Be1 { [%eval -3.39] [%clk 0:10:51] } 33... d3 { [%eval -3.59] [%clk 0:09:56] } 34. h6?! { [%eval -5.32] } { Inaccuracy. Bd2 was best. } { [%clk 0:11:16] } 34... Bc6?! { [%eval -3.37] } { Inaccuracy. Ba3 was best. } { [%clk 0:10:09] } 35. h7 { [%eval -3.82] [%clk 0:10:33] } 35... Bxa4 { [%eval -3.71] [%clk 0:09:21] } 36. Rb1 { [%eval -3.89] [%clk 0:10:47] } 36... Rxb1+ { [%eval -4.42] [%clk 0:08:10] } 37. Kxb1 { [%eval -4.26] [%clk 0:11:12] } 37... Ba3 { [%eval -3.94] [%clk 0:06:33] } 38. Ka1 { [%eval -4.67] [%clk 0:09:48] } 38... Bd1 { [%eval -5.3] [%clk 0:04:23] } 39. Bf2 { [%eval -6.85] [%clk 0:05:09] } 39... Bc1 { [%eval -7.42] [%clk 0:01:56] } 40. Rh1 { [%eval -8.45] [%clk 0:03:07] } 40... Bxf4 { [%eval -8.21] [%clk 0:02:14] } 41. Bh4 { [%eval -8.58] [%clk 0:03:23] } 41... Bc2 { [%eval -8.08] [%clk 0:01:26] } 42. Kb2 { [%eval -8.42] [%clk 0:03:42] } 42... Bxe5?! { [%eval -5.31] } { Inaccuracy. Kd7 was best. } { [%clk 0:01:31] } 43. Nf3 { [%eval -5.14] [%clk 0:03:20] } 43... Bg7 { [%eval -5.65] [%clk 0:01:43] } 44. Bg3 { [%eval -5.49] [%clk 0:03:28] } 44... f6 { [%eval -5.46] [%clk 0:01:08] } 45. Nd4 { [%eval -5.95] [%clk 0:02:51] } 45... Kf7 { [%eval -6.01] [%clk 0:01:23] } 46. Nxc2 { [%eval -6.17] [%clk 0:03:01] } 46... dxc2 { [%eval -6.33] [%clk 0:01:50] } 47. Kxc2 { [%eval -6.47] [%clk 0:03:28] } 47... e5 { [%eval -6.17] [%clk 0:02:14] } 48. a4 { [%eval -6.57] [%clk 0:03:27] } 48... Kg6 { [%eval -6.35] [%clk 0:02:27] } 49. Bf2 { [%eval -7.51] [%clk 0:03:46] } 49... Bh6 { [%clk 0:02:53] } 0-1