Event: Biel Chess Festival 2025 WT 1
Site: Biel, Switzerland
Date: 2025-07-24
White: Ben Avi, Adam
WhiteElo: 1643
Black: Cloete, Willem Francois
BlackElo: 1567
Result: 1-0
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard
TimeControl: 60' + 30'' / move

1. e4 { [%eval 0.18] [%clk 1:00:52] } 1... c5 { [%eval 0.25] [%clk 1:00:54] } 2. c3 { [%eval 0.0] [%clk 1:00:41] } 2... g6 { [%eval 0.28] [%clk 1:00:45] } 3. d4 { [%eval 0.31] [%clk 0:58:14] } 3... cxd4 { [%eval 0.54] [%clk 1:00:45] } 4. Bf4? { [%eval -0.55] } { Mistake. cxd4 was best. } { [%clk 0:51:57] } 4... Nf6 { [%eval -0.52] [%clk 0:57:06] } 5. Be5?! { [%eval -1.46] } { Inaccuracy. Bxb8 was best. } { [%clk 0:45:31] } 5... Bg7?! { [%eval -0.67] } { Inaccuracy. Nc6 was best. } { [%clk 0:53:18] } 6. cxd4 { [%eval -0.9] [%clk 0:42:14] } 6... Nc6 { [%eval -0.96] [%clk 0:50:34] } 7. Bxf6 { [%eval -1.23] [%clk 0:41:47] } 7... Bxf6 { [%eval -1.19] [%clk 0:50:18] } 8. e5?! { [%eval -2.23] } { Inaccuracy. Ne2 was best. } { [%clk 0:42:04] } 8... Bg7 { [%eval -2.16] [%clk 0:49:43] } 9. f4 { [%eval -2.44] [%clk 0:42:02] } 9... Qb6 { [%eval -2.12] [%clk 0:47:13] } 10. Nc3 { [%eval -2.43] [%clk 0:37:05] } 10... Qxb2?! { [%eval -1.64] } { Inaccuracy. d6 was best. } { [%clk 0:42:31] } 11. Nb5 { [%eval -2.12] [%clk 0:35:43] } 11... O-O { [%eval -2.17] [%clk 0:40:10] } 12. Rb1?! { [%eval -2.97] } { Inaccuracy. Nf3 was best. } { [%clk 0:29:36] } 12... Qxa2 { [%eval -2.79] [%clk 0:39:15] } 13. d5 { [%eval -3.34] [%clk 0:29:40] } 13... Qa5+ { [%eval -3.48] [%clk 0:35:52] } 14. Qd2 { [%eval -3.49] [%clk 0:29:41] } 14... Qxd2+ { [%eval -3.26] [%clk 0:35:29] } 15. Kxd2 { [%eval -3.01] [%clk 0:30:09] } 15... Nd8?? { [%eval 0.0] } { Blunder. a6 was best. } { [%clk 0:33:56] } 16. Bc4?? { [%eval -1.94] } { Blunder. Nc7 was best. } { [%clk 0:28:15] } 16... b6 { [%eval -2.19] [%clk 0:29:12] } 17. Nc7 { [%eval -2.59] [%clk 0:21:27] } 17... Rb8 { [%eval -2.43] [%clk 0:25:34] } 18. Nf3 { [%eval -2.43] [%clk 0:21:12] } 18... Bb7?! { [%eval -1.66] } { Inaccuracy. d6 was best. } { [%clk 0:20:53] } 19. Bb5 { [%eval -1.72] [%clk 0:18:07] } 19... e6 { [%eval -1.14] [%clk 0:17:45] } 20. g4?! { [%eval -2.26] } { Inaccuracy. Ke3 was best. } { [%clk 0:16:04] } 20... exd5?! { [%eval -1.41] } { Inaccuracy. Bxd5 was best. } { [%clk 0:16:18] } 21. Bxd7 { [%eval -1.56] [%clk 0:16:05] } 21... Bh6? { [%eval -0.04] } { Mistake. Nc6 was best. } { [%clk 0:14:44] } 22. g5 { [%eval -0.03] [%clk 0:15:37] } 22... Bg7 { [%eval 0.0] [%clk 0:15:02] } 23. Nd4 { [%eval 0.0] [%clk 0:14:53] } 23... Ne6? { [%eval 1.38] } { Mistake. Bc8 was best. } { [%clk 0:12:23] } 24. Ncxe6 { [%eval 1.46] [%clk 0:13:47] } 24... fxe6 { [%eval 1.66] [%clk 0:12:32] } 25. Bxe6+ { [%eval 1.65] [%clk 0:14:11] } 25... Kh8 { [%eval 1.5] [%clk 0:12:44] } 26. Ke3 { [%eval 1.46] [%clk 0:13:41] } 26... Rbd8? { [%eval 2.77] } { Mistake. Bc8 was best. } { [%clk 0:09:36] } 27. h4 { [%eval 2.58] [%clk 0:11:54] } 27... h5?! { [%eval 3.45] } { Inaccuracy. Bc8 was best. } { [%clk 0:07:30] } 28. Rhc1 { [%eval 3.51] [%clk 0:13:24] } 28... Bc8 { [%eval 3.21] [%clk 0:06:35] } 29. Rc7 { [%eval 3.5] [%clk 0:12:19] } 29... Rde8 { [%eval 3.97] [%clk 0:04:37] } 30. Bf7 { [%eval 4.06] [%clk 0:12:09] } 30... Bxe5 { [%eval 3.94] [%clk 0:04:15] } 31. fxe5 { [%eval 3.79] [%clk 0:12:02] } 31... Rxe5+ { [%eval 3.29] [%clk 0:04:28] } 32. Kd2 { [%eval 3.17] [%clk 0:10:33] } 32... Bf5? { [%eval 5.1] } { Mistake. Re4 was best. } { [%clk 0:03:55] } 33. Rf1 { [%eval 4.84] [%clk 0:09:41] } 33... Re4 { [%eval 6.0] [%clk 0:03:32] } 34. Nxf5 { [%eval 5.5] [%clk 0:09:34] } 34... gxf5 { [%eval 6.52] [%clk 0:03:51] } 35. Rxf5 { [%eval 6.41] [%clk 0:08:52] } 35... Rxh4 { [%eval 7.43] [%clk 0:03:49] } 36. g6 { [%eval 6.82] [%clk 0:08:12] } 36... Kg7?? { [%eval #14] } { Checkmate is now unavoidable. Rd4+ was best. } { [%clk 0:03:02] } 37. Be6+ { [%eval #13] [%clk 0:08:03] } 37... Kxg6 { [%eval #15] [%clk 0:02:52] } 38. Rxf8 { [%eval 7.21] [%clk 0:08:25] } 38... Rh2+? { [%eval #14] } { Checkmate is now unavoidable. Rd4+ was best. } { [%clk 0:02:25] } 39. Kd3 { [%eval #9] [%clk 0:08:44] } 39... d4 { [%eval #7] [%clk 0:02:21] } 40. Bf5+ { [%eval #6] [%clk 0:09:05] } 40... Kg5 { [%eval #6] [%clk 0:01:55] } 41. Rg7+ { [%eval #5] [%clk 0:08:52] } 41... Kf4 { [%eval #2] [%clk 0:02:01] } 42. Be4+ { [%eval #10] [%clk 0:09:15] } 42... Ke5 { [%eval #10] [%clk 0:02:16] } 43. Rg5+ { [%eval #11] [%clk 0:09:43] } 43... Ke6 { [%eval #7] [%clk 0:02:22] } 44. Rg6+ { [%eval #6] [%clk 0:09:42] } 44... Ke7 { [%eval #6] [%clk 0:02:00] } 45. Rb8 { [%eval #5] [%clk 0:09:42] } 45... Kf7 { [%eval #4] [%clk 0:01:56] } 46. Rb7+ { [%eval #3] [%clk 0:10:07] } 1-0