Event: Black Sea Grand Prix | Tuapse
Site: chess24.com
Date: 2021-07-04
White: Tereshchenko, Oksana
WhiteElo: 1982
Black: Chernobay, Artem
BlackTitle: GM
BlackElo: 2490
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:31:00] } 1... c5 { [%eval 0.32] [%clk 1:30:58] } 2. Nf3 { [%eval 0.0] [%clk 1:31:18] } 2... d6 { [%eval 0.0] [%clk 1:31:23] } 3. d4 { [%eval 0.15] [%clk 1:31:40] } 3... cxd4 { [%eval 0.13] [%clk 1:31:50] } 4. Nxd4 { [%eval 0.0] [%clk 1:32:05] } 4... Nf6 { [%eval 0.14] [%clk 1:32:18] } 5. Nc3 { [%eval 0.0] [%clk 1:32:23] } 5... a6 { [%eval 0.21] [%clk 1:32:45] } 6. Be3 { [%eval 0.13] [%clk 1:32:34] } 6... e5 { [%eval 0.31] [%clk 1:33:00] } 7. Nb3 { [%eval 0.0] [%clk 1:32:54] } 7... Be7 { [%eval 0.13] [%clk 1:33:22] } 8. f3 { [%eval 0.54] [%clk 1:31:56] } 8... Be6 { [%eval 0.57] [%clk 1:33:44] } 9. Qd2 { [%eval 0.25] [%clk 1:31:52] } 9... Nbd7 { [%eval 0.41] [%clk 1:33:51] } 10. O-O-O { [%eval 0.3] [%clk 1:31:46] } 10... b5 { [%eval 0.38] [%clk 1:33:28] } 11. g4 { [%eval 0.39] [%clk 1:30:07] } 11... Nb6?! { [%eval 1.21] } { Inaccuracy. O-O was best. } { [%clk 1:30:08] } 12. Na5 { [%eval 1.14] [%clk 1:22:58] } 12... Qc7 { [%eval 0.75] [%clk 1:28:25] } 13. h4? { [%eval -0.46] } { Mistake. g5 was best. } { [%clk 1:18:35] } 13... b4 { [%eval -0.4] [%clk 1:26:28] } 14. Nb1?? { [%eval -2.06] } { Blunder. Bxb6 was best. } { [%clk 1:16:25] } 14... d5 { [%eval -1.91] [%clk 1:26:25] } 15. g5?! { [%eval -2.56] } { Inaccuracy. Bxb6 was best. } { [%clk 1:13:23] } 15... Nfd7 { [%eval -2.85] [%clk 1:26:29] } 16. Bh3? { [%eval -4.81] } { Mistake. Qh2 was best. } { [%clk 1:08:13] } 16... d4 { [%eval -4.86] [%clk 1:24:14] } 17. Bxe6 { [%eval -4.92] [%clk 1:04:17] } 17... fxe6 { [%eval -5.12] [%clk 1:24:41] } 18. Bg1 { [%eval -5.05] [%clk 1:02:07] } 18... O-O { [%eval -4.74] [%clk 1:24:11] } 19. Rh3 { [%eval -5.6] [%clk 0:59:55] } 19... Na4 { [%eval -6.08] [%clk 1:23:07] } 20. Nb3 { [%eval -5.82] [%clk 0:59:28] } 20... Ndb6 { [%eval -5.98] [%clk 1:23:32] } 21. Bh2 { [%eval -7.94] [%clk 0:57:57] } 21... Bd6?! { [%eval -5.54] } { Inaccuracy. Nc4 was best. } { [%clk 1:17:06] } 22. Na5 { [%eval -7.3] [%clk 0:51:34] } 22... Nxb2 { [%eval -8.0] [%clk 1:16:38] } 23. Kxb2 { [%eval -7.19] [%clk 0:49:26] } 23... Na4+ { [%eval -7.69] [%clk 1:17:03] } 24. Ka1 { [%eval -7.02] [%clk 0:49:33] } 24... Qxa5 { [%eval -7.01] [%clk 1:17:28] } 25. Qd3 { [%eval -7.44] [%clk 0:47:42] } 25... Rac8 { [%eval -7.37] [%clk 1:11:20] } 26. Qb3 { [%eval -7.81] [%clk 0:47:00] } 26... Rfe8 { [%eval -7.0] [%clk 1:10:37] } 27. Rxd4 { [%eval -7.5] [%clk 0:44:27] } 27... exd4 { [%eval -7.15] [%clk 1:10:50] } 28. Bxd6 { [%eval -7.0] [%clk 0:44:53] } 28... Nc5 { [%eval -7.38] [%clk 1:09:22] } 29. Qb2 { [%eval -7.35] [%clk 0:44:57] } 29... d3 { [%eval -7.15] [%clk 1:05:04] } 30. Bxc5 { [%eval -7.06] [%clk 0:41:17] } 30... dxc2 { [%eval -7.3] [%clk 1:05:22] } 31. Qxc2 { [%eval -7.3] [%clk 0:41:18] } 31... Rxc5 { [%eval -7.76] [%clk 1:05:15] } 32. Qb3 { [%eval -8.07] [%clk 0:41:22] } 32... Qc7 { [%eval -8.23] [%clk 1:02:30] } 33. Rh1 { [%eval -8.06] [%clk 0:39:18] } 33... Rc2 { [%eval -7.81] [%clk 1:02:15] } 34. f4 { [%eval -7.45] [%clk 0:39:05] } 34... Rf2 { [%eval -7.91] [%clk 1:02:38] } 35. Qxb4 { [%eval -8.54] [%clk 0:38:19] } 35... Rb8 { [%eval -8.16] [%clk 1:01:57] } 36. Qd4? { [%eval #-5] } { Checkmate is now unavoidable. Rc1 was best. } { [%clk 0:38:21] } 36... Qc2 { [%eval #-4] [%clk 1:02:11] } 0-1