Event: Biel Chess Festival 2024
Date: 2024-07-22
White: Bracher, Juerg
WhiteElo: 1864
Black: Petry, Martin
BlackElo: 0
Result: 1/2-1/2
ECO: A15
Opening: English Opening: Anglo-Indian Defense, Anti-Anti-Grünfeld
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:56] } 1... Nf6 { [%eval 0.21] [%clk 1:30:53] } 2. Nc3 { [%eval 0.08] [%clk 1:30:58] } 2... g6 { [%eval 0.43] [%clk 1:31:17] } 3. Nf3 { [%eval 0.26] [%clk 1:31:07] } 3... Bg7 { [%eval 0.56] [%clk 1:31:39] } 4. e4 { [%eval 0.54] [%clk 1:29:15] } 4... d6 { [%eval 0.51] [%clk 1:31:58] } 5. d3?! { [%eval -0.1] } { Inaccuracy. Be2 was best. } { [%clk 1:27:21] } 5... O-O { [%eval 0.2] [%clk 1:31:21] } 6. Be2 { [%eval 0.05] [%clk 1:27:39] } 6... c5 { [%eval 0.48] [%clk 1:29:36] } 7. Bg5?! { [%eval -0.4] } { Inaccuracy. d4 was best. } { [%clk 1:26:53] } 7... h6 { [%eval -0.41] [%clk 1:28:20] } 8. Bf4 { [%eval -0.45] [%clk 1:25:08] } 8... Nc6 { [%eval -0.53] [%clk 1:27:46] } 9. O-O { [%eval -0.51] [%clk 1:23:39] } 9... Bg4 { [%eval -0.22] [%clk 1:24:14] } 10. h3 { [%eval -0.23] [%clk 1:23:14] } 10... Bxf3 { [%eval -0.29] [%clk 1:22:34] } 11. Bxf3 { [%eval -0.31] [%clk 1:23:09] } 11... Nd4 { [%eval -0.27] [%clk 1:22:04] } 12. g4?! { [%eval -1.09] } { Inaccuracy. g3 was best. } { [%clk 1:19:31] } 12... Nd7 { [%eval -0.99] [%clk 1:18:02] } 13. Bg2 { [%eval -1.02] [%clk 1:16:52] } 13... a6 { [%eval -0.54] [%clk 1:14:52] } 14. a4?! { [%eval -1.18] } { Inaccuracy. Be3 was best. } { [%clk 1:13:25] } 14... Ne5 { [%eval -0.89] [%clk 1:11:34] } 15. Be3 { [%eval -0.86] [%clk 1:13:40] } 15... Nec6 { [%eval -0.49] [%clk 1:11:59] } 16. f4 { [%eval -0.51] [%clk 1:09:20] } 16... Rb8 { [%eval -0.51] [%clk 1:05:26] } 17. h4 { [%eval -1.02] [%clk 0:45:50] } 17... b5 { [%eval -0.62] [%clk 1:01:35] } 18. axb5 { [%eval -0.59] [%clk 0:45:39] } 18... axb5 { [%eval -0.72] [%clk 1:01:56] } 19. cxb5 { [%eval -0.7] [%clk 0:45:09] } 19... Nxb5 { [%eval -0.34] [%clk 0:58:40] } 20. f5?! { [%eval -1.16] } { Inaccuracy. Nxb5 was best. } { [%clk 0:35:38] } 20... Nbd4 { [%eval -1.18] [%clk 0:51:35] } 21. g5 { [%eval -1.34] [%clk 0:28:33] } 21... h5 { [%eval -1.19] [%clk 0:49:06] } 22. Nd5 { [%eval -1.71] [%clk 0:28:01] } 22... Be5?! { [%eval -1.0] } { Inaccuracy. e6 was best. } { [%clk 0:43:07] } 23. Nf4? { [%eval -2.23] } { Mistake. Rf2 was best. } { [%clk 0:22:28] } 23... Bxf4 { [%eval -2.17] [%clk 0:38:06] } 24. Bxf4 { [%eval -2.2] [%clk 0:17:40] } 24... Rxb2 { [%eval -2.19] [%clk 0:37:33] } 25. Bf3?! { [%eval -3.28] } { Inaccuracy. Kh1 was best. } { [%clk 0:15:28] } 25... Nxf3+ { [%eval -3.08] [%clk 0:37:00] } 26. Rxf3 { [%eval -3.44] [%clk 0:15:23] } 26... Nd4 { [%eval -3.41] [%clk 0:30:28] } 27. Rf2 { [%eval -3.54] [%clk 0:15:20] } 27... Qb6?! { [%eval -2.55] } { Inaccuracy. Qb8 was best. } { [%clk 0:29:35] } 28. Be3 { [%eval -2.33] [%clk 0:11:38] } 28... Rxf2 { [%eval -2.34] [%clk 0:20:20] } 29. Bxf2 { [%eval -2.26] [%clk 0:11:42] } 29... Rb8?? { [%eval -0.03] } { Blunder. Nc6 was best. } { [%clk 0:15:21] } 30. Bxd4 { [%eval -0.05] [%clk 0:04:08] } 30... cxd4 { [%eval -0.08] [%clk 0:15:49] } 31. fxg6 { [%eval -0.31] [%clk 0:03:38] } 31... fxg6 { [%eval -0.37] [%clk 0:16:15] } 32. Qa4 { [%eval -0.53] [%clk 0:03:21] } 32... Rf8 { [%eval -0.13] [%clk 0:08:11] } 33. Qc4+ { [%eval -0.17] [%clk 0:02:50] } 33... Kg7 { [%eval -0.25] [%clk 0:08:05] } 34. Rc1 { [%eval -0.74] [%clk 0:00:57] } 34... Qb2 { [%eval -0.33] [%clk 0:08:06] } 35. Rc2 { [%eval -0.47] [%clk 0:00:57] } 35... Qa3 { [%eval 0.0] [%clk 0:06:29] } 36. Qxd4+ { [%eval 0.0] [%clk 0:01:14] } 36... e5 { [%eval 0.0] [%clk 0:03:38] } 37. Rc7+ { [%eval 0.0] [%clk 0:00:57] } 37... Kh8 { [%eval 0.0] [%clk 0:03:16] } 38. Qe3?? { [%eval -2.07] } { Blunder. Qa7 was best. } { [%clk 0:00:46] } 38... Qa1+?? { [%eval 0.0] } { Blunder. Qb3 was best. } { [%clk 0:02:36] } 39. Rc1 { [%eval 0.0] [%clk 0:01:13] } 39... Qb2 { [%eval 0.0] [%clk 0:02:13] } 40. Rf1 { [%eval 0.0] [%clk 0:00:45] } 40... Rxf1+ { [%eval 0.0] [%clk 0:01:28] } 41. Kxf1 { [%eval 0.0] [%clk 0:01:13] } 41... Qh2 { [%eval 0.0] [%clk 0:23:26] } 42. Qf3 { [%eval 0.0] [%clk 0:29:30] } 42... Qxh4 { [%eval 0.0] [%clk 0:15:35] } 43. Qf8+ { [%eval 0.0] [%clk 0:29:31] } 43... Kh7 { [%eval 0.0] [%clk 0:15:52] } 44. Qh6+ { [%eval 0.0] [%clk 0:29:45] } 44... Kg8 { [%eval 0.0] [%clk 0:16:21] } 45. Qxg6+ { [%eval 0.0] [%clk 0:30:00] } 45... Kh8 { [%eval 0.0] [%clk 0:16:42] } 46. Qf6+ { [%eval 0.0] [%clk 0:28:19] } 46... Kg8 { [%eval 0.0] [%clk 0:17:05] } 47. Qg6+ { [%eval 0.0] [%clk 0:23:35] } 47... Kh8 { [%eval 0.0] [%clk 0:15:44] } 48. Qe8+ { [%eval 0.0] [%clk 0:22:57] } 48... Kg7 { [%eval 0.0] [%clk 0:14:35] } 49. Qd7+ { [%eval 0.0] [%clk 0:21:31] } 49... Kg8 { [%eval 0.0] [%clk 0:14:22] } 50. Qd8+ { [%eval 0.0] [%clk 0:14:44] } 50... Kg7 { [%eval 0.0] [%clk 0:14:37] } 51. Qc7+ { [%eval 0.0] [%clk 0:12:48] } 51... Kg8 { [%eval 0.0] [%clk 0:14:52] } 1/2-1/2