Event: Round 8: Boyer, Mahel - Navara, David
Date: 2024-11-16
White: Boyer, Mahel
WhiteTitle: IM
WhiteElo: 2506
Black: Navara, David
BlackTitle: GM
BlackElo: 2674
Result: 0-1
ECO: E28
Opening: Nimzo-Indian Defense: Sämisch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:52] } 1... Nf6 { [%eval 0.17] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:31:15] } 2... e6 { [%eval 0.11] [%clk 1:31:21] } 3. Nc3 { [%eval 0.17] [%clk 1:31:35] } 3... Bb4 { [%eval 0.17] [%clk 1:31:45] } 4. e3 { [%eval 0.11] [%clk 1:31:44] } 4... O-O { [%eval 0.11] [%clk 1:32:09] } 5. a3 { [%eval -0.17] [%clk 1:31:55] } 5... Bxc3+ { [%eval -0.16] [%clk 1:32:29] } 6. bxc3 { [%eval 0.0] [%clk 1:32:19] } 6... c5 { [%eval 0.1] [%clk 1:29:14] } 7. Bd3 { [%eval 0.08] [%clk 1:32:33] } 7... d6 { [%eval 0.4] [%clk 1:26:48] } 8. Ne2 { [%eval 0.34] [%clk 1:26:40] } 8... Nc6 { [%eval 0.37] [%clk 1:26:26] } 9. e4 { [%eval 0.42] [%clk 1:22:36] } 9... e5 { [%eval 0.45] [%clk 1:25:58] } 10. d5 { [%eval 0.45] [%clk 1:20:03] } 10... Ne7 { [%eval 0.42] [%clk 1:26:11] } 11. f3 { [%eval 0.35] [%clk 1:12:21] } 11... Ne8 { [%eval 0.37] [%clk 1:18:55] } 12. Ng3 { [%eval 0.72] [%clk 1:07:39] } 12... f5 { [%eval 0.82] [%clk 1:09:21] } 13. exf5 { [%eval 0.79] [%clk 1:07:49] } 13... Nxf5 { [%eval 0.91] [%clk 1:09:38] } 14. Ra2? { [%eval -0.3] } { Mistake. Ne4 was best. } { [%clk 1:08:15] } 14... Qh4 { [%eval -0.22] [%clk 1:02:13] } 15. Kd2 { [%eval -0.3] [%clk 1:04:57] } 15... Nxg3 { [%eval -0.13] [%clk 0:56:17] } 16. hxg3 { [%eval -0.2] [%clk 1:05:24] } 16... Qxg3 { [%eval -0.16] [%clk 0:56:35] } 17. Bxh7+ { [%eval -0.13] [%clk 1:05:30] } 17... Kf7 { [%eval -0.16] [%clk 0:56:59] } 18. Bb1 { [%eval -0.38] [%clk 1:05:56] } 18... Bd7 { [%eval -0.19] [%clk 0:40:00] } 19. Qe1 { [%eval -0.14] [%clk 0:51:17] } 19... Qf4+ { [%eval -0.19] [%clk 0:39:19] } 20. Qe3 { [%eval -0.51] [%clk 0:51:41] } 20... Qxc4 { [%eval -0.65] [%clk 0:37:46] } 21. Qg5 { [%eval -0.65] [%clk 0:48:48] } 21... Nf6 { [%eval -0.66] [%clk 0:36:41] } 22. Rh4?? { [%eval -3.57] } { Blunder. Rb2 was best. } { [%clk 0:40:53] } 22... Qxd5+? { [%eval -2.0] } { Mistake. e4 was best. } { [%clk 0:34:16] } 23. Ke1 { [%eval -2.01] [%clk 0:40:23] } 23... e4 { [%eval -2.02] [%clk 0:31:03] } 24. fxe4 { [%eval -1.86] [%clk 0:29:08] } 24... Qxg5 { [%eval -1.61] [%clk 0:30:26] } 25. Bxg5 { [%eval -1.67] [%clk 0:29:34] } 25... Rh8 { [%eval -1.65] [%clk 0:29:04] } 26. Rd2? { [%eval -3.26] } { Mistake. g3 was best. } { [%clk 0:26:47] } 26... Rxh4 { [%eval -3.21] [%clk 0:28:39] } 27. Bxh4 { [%eval -3.17] [%clk 0:27:15] } 27... Rh8 { [%eval -2.93] [%clk 0:28:21] } 28. g3? { [%eval -4.65] } { Mistake. Bxf6 was best. } { [%clk 0:23:34] } 28... g5 { [%eval -4.65] [%clk 0:27:08] } 29. Rxd6 { [%eval -4.72] [%clk 0:21:52] } 29... Be6 { [%eval -4.51] [%clk 0:18:31] } 30. e5 { [%eval -4.8] [%clk 0:19:28] } 30... Ng4 { [%eval -4.67] [%clk 0:18:29] } 31. Bg6+ { [%eval -5.09] [%clk 0:18:39] } 31... Kxg6 { [%eval -4.97] [%clk 0:18:52] } 32. Bxg5 { [%eval -4.94] [%clk 0:17:54] } 32... Kf5 { [%clk 0:18:18] } 0-1