Event: Round 4: Bogner, Sebastian - Gantner, Matthias
Date: 2025-07-15
White: Bogner, Sebastian
WhiteTitle: GM
WhiteElo: 2543
Black: Gantner, Matthias
BlackTitle: FM
BlackElo: 2271
Result: 1/2-1/2
ECO: C78
Opening: Ruy Lopez: Morphy Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.22] [%clk 1:30:39] } 2. Nf3 { [%eval 0.13] [%clk 1:31:21] } 2... Nc6 { [%eval 0.21] [%clk 1:31:02] } 3. Bb5 { [%eval 0.15] [%clk 1:31:47] } 3... a6 { [%eval 0.21] [%clk 1:31:11] } 4. Ba4 { [%eval 0.11] [%clk 1:32:13] } 4... Nf6 { [%eval 0.28] [%clk 1:31:22] } 5. O-O { [%eval 0.13] [%clk 1:32:36] } 5... b5 { [%eval 0.24] [%clk 1:30:59] } 6. Bb3 { [%eval 0.29] [%clk 1:33:04] } 6... Bc5 { [%eval 0.33] [%clk 1:31:11] } 7. c3 { [%eval 0.29] [%clk 1:24:52] } 7... d6 { [%eval 0.29] [%clk 1:30:50] } 8. d4 { [%eval 0.47] [%clk 1:25:15] } 8... Bb6 { [%eval 0.34] [%clk 1:29:51] } 9. h3 { [%eval 0.02] [%clk 1:21:28] } 9... O-O { [%eval 0.28] [%clk 1:22:26] } 10. Be3 { [%eval 0.27] [%clk 1:21:20] } 10... Re8 { [%eval 0.24] [%clk 1:17:15] } 11. Nbd2 { [%eval 0.26] [%clk 1:21:45] } 11... Bb7 { [%eval 0.41] [%clk 1:10:56] } 12. d5 { [%eval 0.38] [%clk 1:06:24] } 12... Ne7 { [%eval 0.35] [%clk 1:10:44] } 13. Bxb6 { [%eval 0.34] [%clk 1:06:47] } 13... cxb6 { [%eval 0.4] [%clk 1:11:10] } 14. g3 { [%eval 0.29] [%clk 1:06:38] } 14... Bc8 { [%eval 0.25] [%clk 1:08:13] } 15. Kg2 { [%eval 0.04] [%clk 1:06:45] } 15... Ng6 { [%eval 0.15] [%clk 1:06:10] } 16. Ng1 { [%eval 0.03] [%clk 0:54:35] } 16... h5 { [%eval 0.46] [%clk 1:02:09] } 17. h4 { [%eval 0.55] [%clk 0:53:23] } 17... Ng4 { [%eval 0.45] [%clk 1:01:19] } 18. Nh3 { [%eval 0.45] [%clk 0:39:59] } 18... Ra7 { [%eval 0.5] [%clk 0:57:15] } 19. Qe2 { [%eval 0.62] [%clk 0:36:07] } 19... Nf8 { [%eval 0.72] [%clk 0:42:53] } 20. a4 { [%eval 0.71] [%clk 0:36:22] } 20... bxa4 { [%eval 0.69] [%clk 0:42:23] } 21. Bxa4 { [%eval 0.68] [%clk 0:36:46] } 21... Ree7 { [%eval 0.67] [%clk 0:42:19] } 22. f3 { [%eval 0.7] [%clk 0:26:31] } 22... Nh6 { [%eval 0.66] [%clk 0:42:02] } 23. Qe3 { [%eval 0.73] [%clk 0:25:04] } 23... f6 { [%eval 0.75] [%clk 0:38:54] } 24. Rh1 { [%eval 0.67] [%clk 0:24:06] } 24... Nf7 { [%eval 1.02] [%clk 0:28:14] } 25. b4 { [%eval 0.82] [%clk 0:22:59] } 25... g6 { [%eval 1.07] [%clk 0:26:00] } 26. c4? { [%eval -0.31] } { Mistake. Nf2 was best. } { [%clk 0:17:51] } 26... a5?! { [%eval 0.75] } { Inaccuracy. Bxh3+ was best. } { [%clk 0:21:54] } 27. c5?! { [%eval -0.17] } { Inaccuracy. Nf2 was best. } { [%clk 0:15:12] } 27... Bxh3+ { [%eval -0.23] [%clk 0:14:30] } 28. Rxh3 { [%eval -0.26] [%clk 0:15:10] } 28... axb4 { [%eval -0.26] [%clk 0:14:35] } 29. cxb6 { [%eval -0.23] [%clk 0:14:26] } 29... Ra6 { [%eval -0.36] [%clk 0:13:42] } 30. Nc4 { [%eval -0.78] [%clk 0:08:45] } 30... Nd7 { [%eval -0.97] [%clk 0:12:37] } 31. Bxd7? { [%eval -2.79] } { Mistake. Rhh1 was best. } { [%clk 0:07:35] } 31... Rxa1 { [%eval -2.77] [%clk 0:12:40] } 32. Be6 { [%eval -3.19] [%clk 0:05:46] } 32... Ra2+ { [%eval -3.13] [%clk 0:06:54] } 33. Kh1 { [%eval -3.27] [%clk 0:06:06] } 1/2-1/2