Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Buerki, Gilles
WhiteElo: 1879
Black: Schaefer, Gion
BlackElo: 1696
Result: 1-0
ECO: E10
Opening: Indian Defense: Anti-Nimzo-Indian
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. d4 { [%eval 0.17] [%clk 0:15:05] } 1... Nf6 { [%eval 0.19] [%clk 0:15:05] } 2. c4 { [%eval 0.18] [%clk 0:15:07] } 2... e6 { [%eval 0.14] [%clk 0:15:05] } 3. Nf3 { [%eval 0.11] [%clk 0:15:09] } 3... d5 { [%eval 0.17] [%clk 0:15:06] } 4. g3 { [%eval 0.16] [%clk 0:15:13] } 4... c5 { [%eval 0.29] [%clk 0:14:49] } 5. cxd5 { [%eval 0.23] [%clk 0:15:15] } 5... exd5 { [%eval 0.23] [%clk 0:14:51] } 6. Bg2 { [%eval 0.3] [%clk 0:15:13] } 6... Nc6 { [%eval 0.32] [%clk 0:14:21] } 7. O-O { [%eval 0.33] [%clk 0:15:11] } 7... Be6 { [%eval 0.4] [%clk 0:14:25] } 8. Nc3 { [%eval 0.42] [%clk 0:15:00] } 8... Be7 { [%eval 0.55] [%clk 0:14:23] } 9. dxc5 { [%eval 0.52] [%clk 0:13:21] } 9... Bxc5 { [%eval 0.55] [%clk 0:14:26] } 10. e3 { [%eval 0.32] [%clk 0:13:18] } 10... Ne4 { [%eval 0.49] [%clk 0:14:02] } 11. Ne2 { [%eval 0.21] [%clk 0:12:10] } 11... Bd6?! { [%eval 0.84] } { Inaccuracy. O-O was best. } { [%clk 0:13:29] } 12. Ned4 { [%eval 0.61] [%clk 0:11:42] } 12... Bg4 { [%eval 1.0] [%clk 0:12:55] } 13. Qb3 { [%eval 1.16] [%clk 0:11:30] } 13... Nxd4?! { [%eval 2.15] } { Inaccuracy. Ne7 was best. } { [%clk 0:07:29] } 14. Nxd4 { [%eval 1.93] [%clk 0:11:15] } 14... Bc5? { [%eval 4.09] } { Mistake. Nf6 was best. } { [%clk 0:05:08] } 15. Bxe4 { [%eval 4.02] [%clk 0:10:18] } 15... Bxd4 { [%eval 4.23] [%clk 0:05:08] } 16. Bxd5 { [%eval 4.17] [%clk 0:10:14] } 16... Bb6 { [%eval 4.5] [%clk 0:03:54] } 17. Bxf7+ { [%eval 4.6] [%clk 0:10:13] } 17... Kf8 { [%eval 4.58] [%clk 0:03:53] } 18. Bd5 { [%eval 4.62] [%clk 0:09:34] } 18... h5 { [%eval 4.46] [%clk 0:03:46] } 19. Qb4+ { [%eval 4.13] [%clk 0:09:18] } 19... Ke8 { [%eval 4.28] [%clk 0:03:32] } 20. Qe4+ { [%eval 3.84] [%clk 0:09:07] } 20... Kf8 { [%eval 4.62] [%clk 0:03:28] } 21. Bd2 { [%eval 4.54] [%clk 0:09:06] } 21... Bc5 { [%eval 5.37] [%clk 0:03:23] } 22. Bc3 { [%eval 4.7] [%clk 0:08:47] } 22... Qd7 { [%eval 5.16] [%clk 0:02:51] } 23. Bxb7 { [%eval 4.47] [%clk 0:07:54] } 23... Re8 { [%eval 4.59] [%clk 0:02:41] } 24. Qd5 { [%eval 4.34] [%clk 0:07:44] } 24... Qc7 { [%eval 5.28] [%clk 0:02:07] } 25. Rac1 { [%eval 5.15] [%clk 0:07:18] } 25... Be6 { [%eval 5.25] [%clk 0:02:05] } 26. Qc6 { [%eval 4.76] [%clk 0:07:03] } 26... Qe7 { [%eval 5.32] [%clk 0:01:54] } 27. Qf3+ { [%eval 4.92] [%clk 0:06:37] } 27... Kg8 { [%eval 4.76] [%clk 0:01:39] } 28. Bd5 { [%eval 4.9] [%clk 0:06:34] } 28... Rf8 { [%eval 4.89] [%clk 0:01:35] } 29. Bxe6+ { [%eval 4.72] [%clk 0:06:31] } 29... Qxe6 { [%eval 4.73] [%clk 0:01:39] } 30. Qb7 { [%eval 4.77] [%clk 0:06:05] } 30... Rf7 { [%eval 4.55] [%clk 0:01:36] } 31. Qb8+ { [%eval 4.59] [%clk 0:05:16] } 31... Bf8 { [%eval 4.67] [%clk 0:01:28] } 32. b3?! { [%eval 3.41] } { Inaccuracy. Qb3 was best. } { [%clk 0:05:11] } 32... h4 { [%eval 3.32] [%clk 0:01:29] } 33. Qe5 { [%eval 3.5] [%clk 0:04:56] } 33... Qh3 { [%eval 3.35] [%clk 0:01:09] } 34. f3?? { [%eval 1.08] } { Blunder. Rfd1 was best. } { [%clk 0:03:20] } 34... Re7?? { [%eval 4.59] } { Blunder. Rh6 was best. } { [%clk 0:00:38] } 35. Qf4? { [%eval 2.78] } { Mistake. Qd5+ was best. } { [%clk 0:02:43] } 35... Rxe3?? { [%eval 5.67] } { Blunder. hxg3 was best. } { [%clk 0:00:18] } 36. Qxe3?? { [%eval 0.0] } { Blunder. g4 was best. } { [%clk 0:02:25] } 36... hxg3 { [%eval 0.02] [%clk 0:00:22] } 37. Rc2 { [%eval 0.0] [%clk 0:01:57] } 37... gxh2+ { [%eval 0.0] [%clk 0:00:18] } 38. Kf2 { [%eval 0.0] [%clk 0:01:52] } 38... h1=Q?? { [%eval 6.26] } { Blunder. Bc5 was best. } { [%clk 0:00:03] } 39. Rxh1 { [%eval 6.62] [%clk 0:01:40] } 39... Qxh1 { [%eval 7.1] [%clk 0:00:14] } 40. Qe6+ { [%eval 6.83] [%clk 0:01:39] } 40... Kh7 { [%eval 6.43] [%clk 0:00:17] } 41. Ke2?? { [%eval 0.66] } { Blunder. Kg3 was best. } { [%clk 0:00:41] } 41... Bc5?? { [%eval 4.22] } { Blunder. Qg2+ was best. } { [%clk 0:00:11] } 42. Qf5+ { [%eval 3.83] [%clk 0:00:30] } 42... Kh6?? { [%eval #9] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:00:14] } 43. Qxc5?? { [%eval 5.05] } { Lost forced checkmate sequence. Bd2+ was best. } { [%clk 0:00:27] } 43... Re8+ { [%eval 4.75] [%clk 0:00:17] } 44. Be5?! { [%eval 3.31] } { Inaccuracy. Kd2 was best. } { [%clk 0:00:18] } 44... Qg2+?! { [%eval 5.0] } { Inaccuracy. Qh2+ was best. } { [%clk 0:00:17] } 45. Kd3 { [%eval 4.72] [%clk 0:00:21] } 45... Qf1+?! { [%eval 6.19] } { Inaccuracy. Qxf3+ was best. } { [%clk 0:00:20] } 46. Kc3? { [%eval 3.71] } { Mistake. Ke4 was best. } { [%clk 0:00:24] } 46... Qxf3+? { [%eval 6.28] } { Mistake. Qa1+ was best. } { [%clk 0:00:19] } 47. Kb2 { [%eval 6.48] [%clk 0:00:23] } 47... Qf5?? { [%eval #7] } { Checkmate is now unavoidable. Kh7 was best. } { [%clk 0:00:19] } 48. Rh2+? { [%eval 8.38] } { Lost forced checkmate sequence. Bxg7+ was best. } { [%clk 0:00:30] } 48... Kg6 { [%eval 7.36] [%clk 0:00:21] } 49. Rg2+ { [%eval 6.88] [%clk 0:00:31] } 49... Kh7?? { [%eval #5] } { Checkmate is now unavoidable. Kh5 was best. } { [%clk 0:00:23] } 50. Bd4?? { [%eval 5.25] } { Lost forced checkmate sequence. Rxg7+ was best. } { [%clk 0:00:18] } 50... Qf3?? { [%eval #4] } { Checkmate is now unavoidable. Qxc5 was best. } { [%clk 0:00:17] } 51. Rxg7+ { [%eval #3] [%clk 0:00:21] } 51... Kh6 { [%eval #1] [%clk 0:00:20] } 52. Qd6+ { [%clk 0:00:19] } 52... Kh5 { [%clk 0:00:22] } 53. Qg6+ { [%clk 0:00:21] } 53... Kh4 { [%clk 0:00:24] } 54. Rh7+ { [%clk 0:00:25] } 1-0