Event: Round 9: Grebnev, Aleksey - Nikitenko, Mihail
Date: 2025-05-25
White: Grebnev, Aleksey
WhiteTitle: GM
WhiteElo: 2556
Black: Nikitenko, Mihail
BlackTitle: GM
BlackElo: 2516
Result: 1-0
ECO: D45
Opening: Semi-Slav Defense: Stoltz Variation, Shabalov Attack
Variant: Standard
TimeControl: 90+30

1. c4 { [%eval 0.12] [%clk 1:31:21] } 1... d5 { [%eval 0.56] [%clk 1:31:22] } 2. Nc3? { [%eval -0.81] } { Mistake. cxd5 was best. } { [%clk 1:31:48] } 2... e6? { [%eval 0.29] } { Mistake. d4 was best. } { [%clk 1:31:49] } 3. e3 { [%eval 0.0] [%clk 1:32:14] } 3... c6 { [%eval 0.29] [%clk 1:32:14] } 4. Nf3 { [%eval 0.21] [%clk 1:32:41] } 4... Nf6 { [%eval 0.26] [%clk 1:32:37] } 5. Qc2 { [%eval 0.21] [%clk 1:33:08] } 5... Nbd7 { [%eval 0.21] [%clk 1:32:59] } 6. g4?! { [%eval -0.86] } { Inaccuracy. d4 was best. } { [%clk 1:33:35] } 6... Bd6? { [%eval 0.41] } { Mistake. Nxg4 was best. } { [%clk 1:33:07] } 7. d4 { [%eval 0.0] [%clk 1:33:35] } 7... h6 { [%eval 0.0] [%clk 1:33:07] } 8. Bd2 { [%eval -0.24] [%clk 1:33:35] } 8... dxc4 { [%eval 0.02] [%clk 1:29:37] } 9. Rg1 { [%eval -0.32] [%clk 1:34:20] } 9... b5 { [%eval -0.18] [%clk 1:27:41] } 10. e4 { [%eval -0.32] [%clk 1:34:28] } 10... e5 { [%eval -0.23] [%clk 1:25:41] } 11. O-O-O { [%eval -0.36] [%clk 1:34:52] } 11... Qc7 { [%eval -0.36] [%clk 1:20:27] } 12. g5 { [%eval -0.39] [%clk 1:34:57] } 12... hxg5 { [%eval -0.33] [%clk 1:19:58] } 13. Rxg5 { [%eval -0.24] [%clk 1:35:21] } 13... exd4 { [%eval -0.03] [%clk 1:19:38] } 14. Nxd4 { [%eval -0.11] [%clk 1:32:46] } 14... Bf4 { [%eval 0.29] [%clk 1:15:54] } 15. Rxg7 { [%eval 0.32] [%clk 1:19:22] } 15... Kf8 { [%eval 0.28] [%clk 1:15:32] } 16. Rg2 { [%eval 0.0] [%clk 1:18:28] } 16... Nc5 { [%eval 0.0] [%clk 1:14:58] } 17. f3 { [%eval 0.0] [%clk 1:05:39] } 17... Bh3 { [%eval 0.0] [%clk 1:14:24] } 18. Bxf4 { [%eval 0.0] [%clk 1:06:05] } 18... Qxf4+ { [%eval 0.0] [%clk 1:14:50] } 19. Qd2 { [%eval -0.4] [%clk 1:06:33] } 19... Nh5 { [%eval 0.11] [%clk 1:09:14] } 20. Rg5 { [%eval 0.05] [%clk 1:05:15] } 20... Bxf1?? { [%eval 2.5] } { Blunder. Rd8 was best. } { [%clk 1:06:39] } 21. Rxc5 { [%eval 2.43] [%clk 1:02:53] } 21... Bd3 { [%eval 2.86] [%clk 1:04:18] } 22. Rxc6 { [%eval 3.21] [%clk 0:59:52] } 22... Qe5 { [%eval 3.54] [%clk 1:00:15] } 23. Ncxb5 { [%eval 3.33] [%clk 0:59:00] } 23... Rd8 { [%eval 3.76] [%clk 0:59:33] } 24. Qb4+ { [%eval 4.13] [%clk 0:51:46] } 24... Kg8 { [%eval 4.08] [%clk 0:59:54] } 25. Rg1+ { [%eval 4.11] [%clk 0:51:31] } 25... Ng7 { [%eval 4.06] [%clk 1:00:11] } 26. Rc5 { [%eval 4.11] [%clk 0:47:51] } 26... Qxh2 { [%eval 5.02] [%clk 0:56:15] } 27. Rcg5 { [%eval 4.89] [%clk 0:47:29] } 27... Rh7?! { [%eval 6.93] } { Inaccuracy. Qf4+ was best. } { [%clk 0:56:41] } 28. Qe7 { [%eval 6.83] [%clk 0:42:25] } 1-0