Event: Mitropa Online Cup | Open
Site: chess24.com
Date: 2021-05-09
White: Bogner, Sebastian
WhiteTitle: GM
WhiteElo: 2577
Black: Dragnev, Valentin
BlackTitle: GM
BlackElo: 2565
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard

1. e4 { [%eval 0.05] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:29:43] } 2. Nc3 { [%eval 0.12] [%clk 1:30:45] } 2... d6 { [%eval 0.36] [%clk 1:30:05] } 3. Nge2 { [%eval 0.17] [%clk 1:27:23] } 3... Nf6 { [%eval 0.25] [%clk 1:29:05] } 4. d4 { [%eval 0.2] [%clk 1:26:29] } 4... cxd4 { [%eval 0.25] [%clk 1:29:27] } 5. Nxd4 { [%eval 0.0] [%clk 1:26:58] } 5... a6 { [%eval 0.05] [%clk 1:29:50] } 6. h3 { [%eval 0.22] [%clk 1:26:33] } 6... e5 { [%eval 0.36] [%clk 1:28:22] } 7. Nde2 { [%eval 0.0] [%clk 1:26:02] } 7... h5 { [%eval 0.24] [%clk 1:28:40] } 8. Bg5 { [%eval 0.14] [%clk 1:25:58] } 8... Be6 { [%eval 0.06] [%clk 1:27:37] } 9. Bxf6 { [%eval 0.01] [%clk 1:26:10] } 9... Qxf6 { [%eval 0.03] [%clk 1:27:56] } 10. Nd5 { [%eval 0.07] [%clk 1:26:36] } 10... Qd8 { [%eval 0.05] [%clk 1:28:16] } 11. Qd3 { [%eval -0.24] [%clk 1:25:09] } 11... Nd7 { [%eval -0.28] [%clk 1:27:21] } 12. O-O-O { [%eval 0.05] [%clk 1:22:38] } 12... g6 { [%eval 0.0] [%clk 1:27:35] } 13. Kb1 { [%eval -0.16] [%clk 1:19:24] } 13... Nc5 { [%eval 0.12] [%clk 1:20:45] } 14. Qa3 { [%eval 0.0] [%clk 1:12:27] } 14... Bh6 { [%eval -0.07] [%clk 1:19:28] } 15. Nec3 { [%eval 0.49] [%clk 1:11:37] } 15... O-O { [%eval 0.0] [%clk 1:19:14] } 16. Be2 { [%eval -0.13] [%clk 1:10:42] } 16... b5 { [%eval -0.25] [%clk 1:16:53] } 17. h4 { [%eval -0.33] [%clk 0:51:57] } 17... Rb8?! { [%eval 0.44] } { Inaccuracy. Bxd5 was best. } { [%clk 1:07:39] } 18. f3 { [%eval 0.24] [%clk 0:40:32] } 18... Bd7 { [%eval 0.43] [%clk 0:45:57] } 19. b4 { [%eval 0.54] [%clk 0:39:15] } 19... f5?? { [%eval 2.4] } { Blunder. Kh8 was best. } { [%clk 0:34:23] } 20. bxc5 { [%eval 2.32] [%clk 0:27:38] } 20... b4 { [%eval 2.44] [%clk 0:33:17] } 21. Nxb4 { [%eval 1.99] [%clk 0:24:01] } 21... dxc5 { [%eval 2.38] [%clk 0:31:17] } 22. Qxa6 { [%eval 1.92] [%clk 0:21:05] } 22... Rxb4+ { [%eval 2.03] [%clk 0:24:34] } 23. Ka1 { [%eval 2.41] [%clk 0:21:32] } 23... Rf6?? { [%eval 5.21] } { Blunder. Kh7 was best. } { [%clk 0:20:58] } 24. Bc4+ { [%eval 5.3] [%clk 0:17:02] } 24... Rxc4 { [%eval 5.49] [%clk 0:13:21] } 25. Qxc4+ { [%eval 5.49] [%clk 0:17:20] } 25... Rf7?! { [%eval 7.71] } { Inaccuracy. Kh8 was best. } { [%clk 0:13:44] } 26. Rd6 { [%clk 0:15:59] } 1-0