Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Berger, Vincent
Black: Haag, Walter
BlackElo: 1722
Result: 1-0
ECO: A00
Opening: Grob Opening
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. g4? { [%eval -0.96] } { Mistake. c4 was best. } { [%clk 0:05:32] } 1... e5 { [%eval -0.72] [%clk 0:15:03] } 2. Bg2 { [%eval -0.88] [%clk 0:05:32] } 2... Nc6 { [%eval -0.85] [%clk 0:15:06] } 3. c4 { [%eval -0.82] [%clk 0:05:35] } 3... Be7?! { [%eval -0.26] } { Inaccuracy. h5 was best. } { [%clk 0:15:01] } 4. Nc3 { [%eval -0.31] [%clk 0:05:37] } 4... Nf6?! { [%eval 0.29] } { Inaccuracy. d6 was best. } { [%clk 0:14:54] } 5. h3 { [%eval 0.07] [%clk 0:05:31] } 5... O-O { [%eval 0.06] [%clk 0:14:54] } 6. e3 { [%eval -0.2] [%clk 0:05:21] } 6... Rb8?! { [%eval 0.48] } { Inaccuracy. d5 was best. } { [%clk 0:14:48] } 7. Nge2 { [%eval 0.53] [%clk 0:05:13] } 7... d6 { [%eval 0.72] [%clk 0:14:42] } 8. O-O { [%eval 0.62] [%clk 0:05:13] } 8... Be6?! { [%eval 1.29] } { Inaccuracy. Ne8 was best. } { [%clk 0:14:37] } 9. b3 { [%eval 1.4] [%clk 0:05:15] } 9... a6 { [%eval 1.33] [%clk 0:14:17] } 10. d4 { [%eval 1.51] [%clk 0:05:16] } 10... exd4?! { [%eval 2.16] } { Inaccuracy. Bd7 was best. } { [%clk 0:14:11] } 11. exd4 { [%eval 2.01] [%clk 0:05:16] } 11... Bd7 { [%eval 2.08] [%clk 0:14:06] } 12. d5?! { [%eval 1.47] } { Inaccuracy. g5 was best. } { [%clk 0:05:09] } 12... Ne5 { [%eval 1.44] [%clk 0:14:05] } 13. f4 { [%eval 1.58] [%clk 0:05:00] } 13... Ng6 { [%eval 1.32] [%clk 0:13:50] } 14. Ng3 { [%eval 1.29] [%clk 0:04:10] } 14... h6 { [%eval 1.24] [%clk 0:13:32] } 15. Bb2 { [%eval 1.23] [%clk 0:04:04] } 15... Nh7 { [%eval 1.24] [%clk 0:12:44] } 16. Qd2 { [%eval 0.69] [%clk 0:03:58] } 16... Bf6?! { [%eval 1.75] } { Inaccuracy. Bh4 was best. } { [%clk 0:12:16] } 17. Nge4? { [%eval 0.53] } { Mistake. Nh5 was best. } { [%clk 0:03:54] } 17... Bxc3? { [%eval 2.21] } { Mistake. Bh4 was best. } { [%clk 0:12:15] } 18. Bxc3? { [%eval 0.62] } { Mistake. Qxc3 was best. } { [%clk 0:03:36] } 18... Nh4?? { [%eval 2.8] } { Blunder. f5 was best. } { [%clk 0:11:46] } 19. Bh1?? { [%eval 0.62] } { Blunder. Qd4 was best. } { [%clk 0:03:36] } 19... Ng6?? { [%eval 3.15] } { Blunder. f5 was best. } { [%clk 0:11:46] } 20. Rae1?? { [%eval 0.55] } { Blunder. f5 was best. } { [%clk 0:03:37] } 20... Qh4?? { [%eval 3.65] } { Blunder. f5 was best. } { [%clk 0:11:26] } 21. Bg2?? { [%eval 0.42] } { Blunder. Qd4 was best. } { [%clk 0:03:32] } 21... Rbe8?? { [%eval 3.94] } { Blunder. f5 was best. } { [%clk 0:11:02] } 22. Qd3?? { [%eval 0.24] } { Blunder. Qd4 was best. } { [%clk 0:03:21] } 22... Qd8?? { [%eval 2.38] } { Blunder. f5 was best. } { [%clk 0:10:29] } 23. Re2?? { [%eval 0.13] } { Blunder. Qd4 was best. } { [%clk 0:03:20] } 23... f6? { [%eval 1.32] } { Mistake. f5 was best. } { [%clk 0:09:18] } 24. Ref2 { [%eval 0.86] [%clk 0:03:22] } 24... Nh4 { [%eval 1.36] [%clk 0:08:57] } 25. Bh1?! { [%eval 0.3] } { Inaccuracy. f5 was best. } { [%clk 0:03:17] } 25... Ng6?? { [%eval 2.63] } { Blunder. f5 was best. } { [%clk 0:08:59] } 26. Ng3 { [%eval 2.63] [%clk 0:03:16] } 26... Rf7? { [%eval 4.54] } { Mistake. f5 was best. } { [%clk 0:08:36] } 27. Qxg6 { [%eval 4.59] [%clk 0:03:12] } 27... Nf8 { [%eval 4.82] [%clk 0:08:25] } 28. Qd3 { [%eval 4.97] [%clk 0:03:11] } 28... Rfe7 { [%eval 4.81] [%clk 0:08:24] } 29. Bd2 { [%eval 4.68] [%clk 0:03:01] } 29... Nh7 { [%eval 5.04] [%clk 0:08:12] } 30. Bg2 { [%eval 5.16] [%clk 0:03:01] } 30... Nf8 { [%eval 5.47] [%clk 0:07:32] } 31. Nh5 { [%eval 5.04] [%clk 0:03:02] } 31... Kh8 { [%eval 5.85] [%clk 0:07:16] } 32. f5 { [%eval 5.87] [%clk 0:03:04] } 32... Nh7 { [%eval 5.86] [%clk 0:07:09] } 33. Nf4 { [%eval 5.83] [%clk 0:03:03] } 33... Kg8 { [%eval 5.94] [%clk 0:07:00] } 34. Ne6 { [%eval 6.03] [%clk 0:03:01] } 34... Bxe6 { [%eval 6.23] [%clk 0:06:45] } 35. fxe6 { [%eval 6.3] [%clk 0:03:00] } 35... Ng5 { [%eval 7.96] [%clk 0:06:28] } 36. h4 { [%eval 6.86] [%clk 0:03:01] } 36... Nh7 { [%eval 7.51] [%clk 0:06:24] } 37. Be4 { [%eval 7.4] [%clk 0:03:00] } 37... Nf8 { [%eval 7.01] [%clk 0:06:27] } 38. Bg6 { [%eval 7.21] [%clk 0:02:54] } 38... Nxg6 { [%eval 7.34] [%clk 0:06:26] } 39. Qxg6 { [%eval 7.34] [%clk 0:02:57] } 39... Kh8 { [%eval 7.2] [%clk 0:06:23] } 40. Rf5 { [%eval 6.92] [%clk 0:02:33] } 40... Rg8?? { [%eval #16] } { Checkmate is now unavoidable. Rf8 was best. } { [%clk 0:06:18] } 41. Rh5 { [%eval #15] [%clk 0:02:22] } 41... Qe8 { [%eval #19] [%clk 0:05:47] } 42. Qxe8?? { [%eval 6.66] } { Lost forced checkmate sequence. Rxh6+ was best. } { [%clk 0:02:24] } 42... Rexe8 { [%eval 6.84] [%clk 0:05:50] } 43. g5 { [%eval 7.45] [%clk 0:02:15] } 43... Rgf8 { [%eval 7.36] [%clk 0:05:33] } 44. gxf6 { [%clk 0:01:55] } 44... gxf6 { [%clk 0:05:18] } 45. Rxh6+ { [%clk 0:01:54] } 45... Kg7 { [%clk 0:05:08] } 46. Kh2 { [%clk 0:01:55] } 46... Re7 { [%clk 0:04:59] } 47. Rg1# { [%clk 0:01:57] } 1-0