Event: Biel Chess Festival 2024
Date: 2024-07-23
White: Lang, Jochen
WhiteElo: 1755
Black: Bracher, Juerg
BlackElo: 1864
Result: 1/2-1/2
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:52] } 1... d5 { [%eval 0.24] [%clk 1:30:54] } 2. Bf4 { [%eval 0.02] [%clk 1:31:01] } 2... c6 { [%eval 0.37] [%clk 1:30:41] } 3. Nf3 { [%eval 0.28] [%clk 1:30:51] } 3... Nf6 { [%eval 0.41] [%clk 1:31:01] } 4. e3 { [%eval 0.35] [%clk 1:30:22] } 4... Bg4 { [%eval 0.35] [%clk 1:26:36] } 5. h3 { [%eval 0.32] [%clk 1:27:56] } 5... Bf5 { [%eval 0.55] [%clk 1:26:48] } 6. Bd3 { [%eval 0.25] [%clk 1:27:48] } 6... Bxd3 { [%eval 0.26] [%clk 1:22:19] } 7. Qxd3 { [%eval 0.27] [%clk 1:27:45] } 7... e6 { [%eval 0.19] [%clk 1:22:24] } 8. Nbd2 { [%eval 0.24] [%clk 1:27:42] } 8... Bd6 { [%eval 0.24] [%clk 1:21:11] } 9. Ne5 { [%eval 0.28] [%clk 1:23:20] } 9... Qe7 { [%eval 0.22] [%clk 1:19:02] } 10. g4 { [%eval -0.09] [%clk 1:17:29] } 10... Nbd7 { [%eval 0.13] [%clk 1:10:06] } 11. Qb3 { [%eval -0.12] [%clk 1:13:23] } 11... Rb8 { [%eval 0.1] [%clk 0:55:47] } 12. Qd3 { [%eval -0.19] [%clk 1:08:10] } 12... Nf8?! { [%eval 0.61] } { Inaccuracy. O-O was best. } { [%clk 0:48:55] } 13. Rg1?! { [%eval 0.01] } { Inaccuracy. O-O-O was best. } { [%clk 1:05:19] } 13... Ng6 { [%eval 0.09] [%clk 0:49:10] } 14. Bg3 { [%eval 0.01] [%clk 1:03:14] } 14... Nd7 { [%eval 0.41] [%clk 0:45:07] } 15. f4 { [%eval 0.12] [%clk 0:56:22] } 15... c5 { [%eval 0.19] [%clk 0:36:52] } 16. c3 { [%eval -0.23] [%clk 0:54:25] } 16... c4 { [%eval -0.02] [%clk 0:35:56] } 17. Qc2 { [%eval -0.45] [%clk 0:54:27] } 17... b5?? { [%eval 2.38] } { Blunder. Bxe5 was best. } { [%clk 0:35:46] } 18. Nc6 { [%eval 2.22] [%clk 0:54:36] } 18... Qf8 { [%eval 2.47] [%clk 0:34:35] } 19. Nxb8 { [%eval 2.46] [%clk 0:53:43] } 19... Nxb8 { [%eval 2.52] [%clk 0:34:45] } 20. a3 { [%eval 2.1] [%clk 0:51:56] } 20... Nc6 { [%eval 2.52] [%clk 0:34:30] } 21. O-O-O { [%eval 2.29] [%clk 0:47:57] } 21... Kd7?! { [%eval 3.11] } { Inaccuracy. f5 was best. } { [%clk 0:32:26] } 22. f5 { [%eval 3.1] [%clk 0:47:07] } 22... Nge7 { [%eval 3.54] [%clk 0:30:36] } 23. fxe6+ { [%eval 3.38] [%clk 0:46:10] } 23... fxe6 { [%eval 3.35] [%clk 0:30:47] } 24. Bxd6 { [%eval 3.37] [%clk 0:44:39] } 24... Kxd6 { [%eval 3.4] [%clk 0:31:07] } 25. Rdf1 { [%eval 3.41] [%clk 0:44:50] } 25... Qe8 { [%eval 3.31] [%clk 0:29:43] } 26. e4 { [%eval 3.25] [%clk 0:43:41] } 26... a5 { [%eval 3.67] [%clk 0:27:14] } 27. exd5 { [%eval 3.67] [%clk 0:40:59] } 27... exd5 { [%eval 3.69] [%clk 0:26:05] } 28. Nf3 { [%eval 3.53] [%clk 0:39:07] } 28... Ng6 { [%eval 3.74] [%clk 0:25:17] } 29. Qh2+ { [%eval 3.56] [%clk 0:38:34] } 29... Kd7 { [%eval 3.52] [%clk 0:25:22] } 30. Re1 { [%eval 2.9] [%clk 0:37:12] } 30... Qd8 { [%eval 3.14] [%clk 0:23:19] } 31. Ne5+ { [%eval 3.16] [%clk 0:37:01] } 31... Ngxe5 { [%eval 3.37] [%clk 0:22:09] } 32. dxe5 { [%eval 3.37] [%clk 0:37:05] } 32... Re8 { [%eval 3.3] [%clk 0:20:37] } 33. Qf4 { [%eval 3.07] [%clk 0:35:13] } 33... Re6 { [%eval 3.19] [%clk 0:17:15] } 34. Rgf1 { [%eval 3.07] [%clk 0:34:25] } 34... b4 { [%eval 3.8] [%clk 0:16:37] } 35. Qf7+ { [%eval 3.03] [%clk 0:33:13] } 35... Qe7 { [%eval 2.91] [%clk 0:16:23] } 36. Qxe7+ { [%eval 2.95] [%clk 0:32:33] } 36... Kxe7 { [%eval 2.88] [%clk 0:16:43] } 37. axb4?! { [%eval 1.94] } { Inaccuracy. Rd1 was best. } { [%clk 0:29:19] } 37... axb4 { [%eval 1.82] [%clk 0:17:03] } 38. Kc2 { [%eval 1.25] [%clk 0:23:04] } 1/2-1/2