Event: Round 7: Demchenko, Anton - Bocharov, Dmitry
Date: 2025-07-27
White: Demchenko, Anton
WhiteTitle: GM
WhiteElo: 2610
Black: Bocharov, Dmitry
BlackTitle: GM
BlackElo: 2522
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:26:03] } 2. Nf3 { [%eval 0.2] [%clk 1:31:18] } 2... d6 { [%eval 0.31] [%clk 1:26:15] } 3. d4 { [%eval 0.22] [%clk 1:31:33] } 3... cxd4 { [%eval 0.19] [%clk 1:26:38] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:59] } 4... Nf6 { [%eval 0.31] [%clk 1:27:00] } 5. Nc3 { [%eval 0.32] [%clk 1:32:18] } 5... a6 { [%eval 0.28] [%clk 1:27:07] } 6. Nb3 { [%eval 0.0] [%clk 1:32:27] } 6... e6 { [%eval 0.06] [%clk 1:23:20] } 7. g4 { [%eval 0.0] [%clk 1:32:42] } 7... b5 { [%eval 0.0] [%clk 1:23:16] } 8. Bg2 { [%eval -0.17] [%clk 1:32:55] } 8... Bb7 { [%eval 0.03] [%clk 1:19:55] } 9. g5 { [%eval 0.09] [%clk 1:32:46] } 9... Nfd7 { [%eval -0.11] [%clk 1:18:17] } 10. O-O { [%eval -0.06] [%clk 1:32:44] } 10... Be7 { [%eval -0.06] [%clk 1:15:29] } 11. f4 { [%eval -0.07] [%clk 1:32:24] } 11... b4 { [%eval -0.05] [%clk 1:11:16] } 12. Ne2 { [%eval 0.0] [%clk 1:32:39] } 12... Nc6 { [%eval -0.05] [%clk 1:08:10] } 13. a3 { [%eval -0.02] [%clk 1:32:21] } 13... bxa3 { [%eval 0.12] [%clk 1:06:44] } 14. Rxa3 { [%eval 0.12] [%clk 1:32:11] } 14... O-O { [%eval 0.64] [%clk 0:54:30] } 15. Nbd4 { [%eval 0.6] [%clk 0:57:06] } 15... Nc5?! { [%eval 1.32] } { Inaccuracy. d5 was best. } { [%clk 0:51:01] } 16. Rh3 { [%eval 1.39] [%clk 0:50:03] } 16... Nxd4 { [%eval 1.3] [%clk 0:28:57] } 17. Nxd4 { [%eval 1.13] [%clk 0:50:26] } 17... Nxe4 { [%eval 1.05] [%clk 0:24:59] } 18. Qh5 { [%eval 1.09] [%clk 0:42:01] } 18... h6 { [%eval 1.05] [%clk 0:24:08] } 19. Qg4 { [%eval 1.04] [%clk 0:39:26] } 19... d5? { [%eval 2.73] } { Mistake. Qd7 was best. } { [%clk 0:09:19] } 20. Rxh6 { [%eval 2.71] [%clk 0:34:14] } 20... Bc5 { [%eval 3.2] [%clk 0:03:13] } 21. Be3 { [%eval 3.35] [%clk 0:32:45] } 21... Qb6?! { [%eval 4.66] } { Inaccuracy. gxh6 was best. } { [%clk 0:00:41] } 22. c3 { [%eval 4.79] [%clk 0:29:05] } 22... Qxb2 { [%eval 5.99] [%clk 0:00:33] } 23. Bxe4 { [%eval 5.86] [%clk 0:20:33] } 23... dxe4 { [%eval 5.75] [%clk 0:00:33] } 24. Rh4 { [%eval 5.18] [%clk 0:18:42] } 1-0