Event: Biel Chess Festival 2025
Date: 2025-07-15
White: Haas, Anthony
WhiteElo: 1883
Black: Kern, Beat
BlackElo: 1695
Result: 1-0
ECO: D34
Opening: Tarrasch Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:39] } 2. c4 { [%eval 0.18] [%clk 1:31:20] } 2... e6 { [%eval 0.14] [%clk 1:30:44] } 3. g3 { [%eval 0.13] [%clk 1:31:45] } 3... d5 { [%eval 0.12] [%clk 1:30:47] } 4. Bg2 { [%eval 0.14] [%clk 1:32:00] } 4... Be7 { [%eval 0.18] [%clk 1:30:14] } 5. Nf3 { [%eval 0.16] [%clk 1:32:25] } 5... O-O { [%eval 0.22] [%clk 1:30:20] } 6. O-O { [%eval 0.2] [%clk 1:32:51] } 6... c5 { [%eval 0.34] [%clk 1:30:06] } 7. cxd5 { [%eval 0.25] [%clk 1:32:43] } 7... exd5 { [%eval 0.31] [%clk 1:29:50] } 8. Nc3 { [%eval 0.33] [%clk 1:30:47] } 8... Nc6 { [%eval 0.32] [%clk 1:28:19] } 9. e3 { [%eval 0.04] [%clk 1:28:29] } 9... Rb8 { [%eval 0.48] [%clk 1:23:50] } 10. dxc5 { [%eval 0.52] [%clk 1:26:04] } 10... Bxc5 { [%eval 0.54] [%clk 1:22:16] } 11. Qb3 { [%eval 0.13] [%clk 1:15:38] } 11... a6 { [%eval 0.43] [%clk 1:16:35] } 12. Rd1 { [%eval 0.12] [%clk 1:09:24] } 12... Be6 { [%eval 0.15] [%clk 1:14:25] } 13. Ng5 { [%eval -0.02] [%clk 1:02:37] } 13... Qe7 { [%eval 0.17] [%clk 1:04:49] } 14. Nxe6 { [%eval 0.22] [%clk 0:57:54] } 14... fxe6 { [%eval 0.21] [%clk 1:02:43] } 15. h3 { [%eval -0.11] [%clk 0:44:20] } 15... b5 { [%eval 0.13] [%clk 0:58:03] } 16. Ne2 { [%eval -0.25] [%clk 0:36:55] } 16... Rbc8 { [%eval 0.0] [%clk 0:49:35] } 17. Bd2 { [%eval 0.04] [%clk 0:31:10] } 17... Qf7 { [%eval 0.23] [%clk 0:44:28] } 18. Rf1?! { [%eval -0.33] } { Inaccuracy. Rac1 was best. } { [%clk 0:26:24] } 18... Kh8?! { [%eval 0.75] } { Inaccuracy. Ne5 was best. } { [%clk 0:37:31] } 19. Rac1 { [%eval 0.68] [%clk 0:21:43] } 19... Bb6? { [%eval 2.1] } { Mistake. Bd6 was best. } { [%clk 0:36:40] } 20. a4 { [%eval 2.15] [%clk 0:15:53] } 20... Na7 { [%eval 2.13] [%clk 0:33:52] } 21. Bb4 { [%eval 1.75] [%clk 0:12:35] } 21... Rxc1 { [%eval 2.35] [%clk 0:32:47] } 22. Rxc1 { [%eval 2.15] [%clk 0:12:40] } 22... Rc8 { [%eval 2.73] [%clk 0:33:00] } 23. Rxc8+ { [%eval 2.65] [%clk 0:12:29] } 23... Nxc8 { [%eval 2.71] [%clk 0:33:13] } 24. axb5 { [%eval 2.81] [%clk 0:12:35] } 24... axb5 { [%eval 2.58] [%clk 0:31:36] } 25. Qc3 { [%eval 2.58] [%clk 0:11:18] } 25... Qc7 { [%eval 3.25] [%clk 0:29:58] } 26. Nd4?? { [%eval 0.52] } { Blunder. Nf4 was best. } { [%clk 0:09:27] } 26... e5?? { [%eval 2.87] } { Blunder. Qxc3 was best. } { [%clk 0:24:55] } 27. Nxb5 { [%eval 3.02] [%clk 0:09:09] } 27... e4?? { [%eval 8.79] } { Blunder. Qd7 was best. } { [%clk 0:22:58] } 28. Bf1?? { [%eval 2.6] } { Blunder. Nxc7 was best. } { [%clk 0:05:27] } 28... d4?? { [%eval 5.86] } { Blunder. Qxc3 was best. } { [%clk 0:19:51] } 29. exd4?! { [%eval 3.99] } { Inaccuracy. Qxc7 was best. } { [%clk 0:05:28] } 29... e3?? { [%eval 8.97] } { Blunder. Qd7 was best. } { [%clk 0:18:17] } 30. fxe3? { [%eval 4.33] } { Mistake. Nxc7 was best. } { [%clk 0:05:31] } 30... Nd7?? { [%eval 11.78] } { Blunder. Qxg3+ was best. } { [%clk 0:14:42] } 1-0