Event: Biel Chess Festival 2025
Date: 2025-07-15
White: Jud, Marc
WhiteElo: 1958
Black: Christoffersen, Odd
BlackElo: 1728
Result: 1-0
ECO: A06
Opening: Zukertort Opening
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:55] } 1... d5 { [%eval 0.18] [%clk 1:29:45] } 2. e3 { [%eval 0.0] [%clk 1:31:09] } 2... Nf6 { [%eval 0.01] [%clk 1:29:33] } 3. c4 { [%eval 0.07] [%clk 1:31:22] } 3... c6 { [%eval 0.3] [%clk 1:28:12] } 4. b3 { [%eval 0.02] [%clk 1:31:13] } 4... Bg4 { [%eval 0.0] [%clk 1:27:42] } 5. Be2 { [%eval 0.0] [%clk 1:31:01] } 5... Bxf3 { [%eval 0.17] [%clk 1:27:36] } 6. Bxf3 { [%eval 0.2] [%clk 1:31:13] } 6... e6 { [%eval 0.33] [%clk 1:27:45] } 7. cxd5 { [%eval 0.08] [%clk 1:30:40] } 7... cxd5 { [%eval 0.11] [%clk 1:26:17] } 8. O-O { [%eval 0.02] [%clk 1:29:50] } 8... Nc6 { [%eval 0.08] [%clk 1:26:28] } 9. Bb2 { [%eval 0.01] [%clk 1:29:44] } 9... Rc8 { [%eval 0.04] [%clk 1:25:59] } 10. a3 { [%eval 0.05] [%clk 1:29:25] } 10... Be7 { [%eval 0.11] [%clk 1:22:24] } 11. d4 { [%eval 0.05] [%clk 1:28:24] } 11... O-O { [%eval 0.04] [%clk 1:16:23] } 12. Nd2 { [%eval -0.06] [%clk 1:25:08] } 12... Bd6 { [%eval 0.04] [%clk 1:10:02] } 13. h3 { [%eval -0.03] [%clk 1:17:03] } 13... Ne7 { [%eval 0.01] [%clk 1:09:36] } 14. Be2 { [%eval -0.06] [%clk 1:14:29] } 14... Qa5 { [%eval 0.15] [%clk 1:02:26] } 15. Bd3 { [%eval 0.15] [%clk 1:11:05] } 15... Rfd8 { [%eval 0.2] [%clk 0:59:27] } 16. g4 { [%eval -0.16] [%clk 1:00:25] } 16... Nd7 { [%eval 0.16] [%clk 0:48:52] } 17. b4 { [%eval -0.11] [%clk 0:57:51] } 17... Qc7 { [%eval 0.05] [%clk 0:48:21] } 18. f4 { [%eval -0.31] [%clk 0:57:28] } 18... f5 { [%eval 0.14] [%clk 0:45:49] } 19. Nb3 { [%eval 0.18] [%clk 0:52:04] } 19... Nf8?! { [%eval 0.92] } { Inaccuracy. g6 was best. } { [%clk 0:36:10] } 20. Nc5 { [%eval 0.91] [%clk 0:49:26] } 20... g6 { [%eval 0.89] [%clk 0:22:56] } 21. Rc1 { [%eval 0.93] [%clk 0:47:19] } 21... Qb8 { [%eval 0.72] [%clk 0:22:21] } 22. Rb1 { [%eval 0.37] [%clk 0:41:37] } 22... Kf7 { [%eval 0.42] [%clk 0:21:06] } 23. Be2?! { [%eval -0.18] } { Inaccuracy. g5 was best. } { [%clk 0:34:55] } 23... Nd7 { [%eval -0.11] [%clk 0:16:24] } 24. Qb3 { [%eval -0.45] [%clk 0:31:29] } 24... Nf6 { [%eval -0.37] [%clk 0:14:57] } 25. Bf3 { [%eval -0.68] [%clk 0:22:55] } 25... Ne4 { [%eval -0.38] [%clk 0:10:06] } 26. Bxe4?! { [%eval -0.99] } { Inaccuracy. gxf5 was best. } { [%clk 0:22:56] } 26... fxe4 { [%eval -1.11] [%clk 0:10:19] } 27. Qa4 { [%eval -1.15] [%clk 0:17:59] } 27... b6?! { [%eval -0.55] } { Inaccuracy. h5 was best. } { [%clk 0:05:12] } 28. Nd7 { [%clk 0:16:38] } 28... Qb7 { [%clk 0:05:39] } 29. Ne5+ { [%clk 0:16:53] } 29... Kg8 { [%clk 0:05:35] } 30. b5 { [%clk 0:14:32] } 30... Bxe5 { [%clk 0:05:22] } 31. fxe5 { [%clk 0:12:14] } 31... Rf8 { [%clk 0:04:49] } 32. Rf6 { [%clk 0:10:49] } 32... Qd7 { [%clk 0:03:20] } 33. Rbf1 { [%clk 0:09:41] } 33... Kg7 { [%clk 0:03:48] } 34. Qb4 { [%clk 0:09:11] } 34... Rce8 { [%clk 0:03:43] } 35. a4 { [%clk 0:09:12] } 35... Qd8 { [%clk 0:02:12] } 36. Ba3 { [%clk 0:09:04] } 36... Nf5 { [%clk 0:01:12] } 37. Rxf8 { [%clk 0:08:41] } 37... Rxf8 { [%clk 0:01:27] } 38. Qxf8+ { [%clk 0:08:45] } 38... Qxf8 { [%clk 0:01:42] } 39. Bxf8+ { [%clk 0:09:10] } 1-0