Event: Biel Chess Festival 2025 WT 1
Site: Biel, Switzerland
Date: 2025-07-25
White: Schlegel, Thomas
WhiteElo: 1632
Black: Althaus, Peter
Result: 0-1
ECO: C58
Opening: Italian Game: Two Knights Defense, Polerio Defense, Bishop Check Line
Variant: Standard
TimeControl: 60' + 30'' / move

1. e4 { [%eval 0.18] [%clk 1:00:57] } 1... e5 { [%eval 0.22] [%clk 1:00:20] } 2. Nf3 { [%eval 0.13] [%clk 1:01:22] } 2... Nc6 { [%eval 0.21] [%clk 1:01:17] } 3. Bc4 { [%eval 0.12] [%clk 1:01:48] } 3... Nf6 { [%eval 0.1] [%clk 1:01:42] } 4. Ng5 { [%eval 0.17] [%clk 1:02:12] } 4... d5 { [%eval 0.0] [%clk 1:01:35] } 5. exd5 { [%eval 0.0] [%clk 1:02:20] } 5... Na5 { [%eval 0.0] [%clk 1:01:52] } 6. Bb5+ { [%eval 0.13] [%clk 1:02:29] } 6... c6 { [%eval 0.05] [%clk 1:02:16] } 7. dxc6 { [%eval 0.0] [%clk 1:02:43] } 7... bxc6 { [%eval 0.09] [%clk 1:02:37] } 8. Bd3 { [%eval 0.19] [%clk 1:02:18] } 8... h6 { [%eval 0.69] [%clk 1:01:48] } 9. Nf3?? { [%eval -2.71] } { Blunder. Ne4 was best. } { [%clk 1:00:46] } 9... e4 { [%eval -2.76] [%clk 0:57:51] } 10. Qe2 { [%eval -2.99] [%clk 0:59:41] } 10... Qe7 { [%eval -3.09] [%clk 0:57:04] } 11. Bxe4 { [%eval -3.2] [%clk 0:58:13] } 11... Qxe4 { [%eval -3.22] [%clk 0:45:14] } 12. Qxe4+ { [%eval -3.13] [%clk 0:58:28] } 12... Nxe4 { [%eval -3.12] [%clk 0:57:34] } 13. d3 { [%eval -3.01] [%clk 0:58:20] } 13... Nf6 { [%eval -3.11] [%clk 0:57:16] } 14. Bd2 { [%eval -2.95] [%clk 0:58:24] } 14... Nb7 { [%eval -2.89] [%clk 0:55:28] } 15. O-O { [%eval -3.17] [%clk 0:57:27] } 15... Be7 { [%eval -3.23] [%clk 0:54:58] } 16. Re1 { [%eval -3.24] [%clk 0:56:22] } 16... Nd8 { [%eval -3.03] [%clk 0:54:39] } 17. b4 { [%eval -2.99] [%clk 0:49:09] } 17... Ne6 { [%eval -2.73] [%clk 0:45:37] } 18. c4 { [%eval -3.17] [%clk 0:46:59] } 18... O-O { [%eval -2.95] [%clk 0:45:45] } 19. Bc3 { [%eval -3.16] [%clk 0:46:21] } 19... Re8 { [%eval -3.23] [%clk 0:35:03] } 20. a4 { [%eval -3.39] [%clk 0:19:40] } 20... c5 { [%eval -3.03] [%clk 0:39:04] } 21. bxc5 { [%eval -3.55] [%clk 0:40:14] } 21... Nxc5 { [%eval -3.54] [%clk 0:36:40] } 22. d4 { [%eval -3.53] [%clk 0:16:23] } 22... Nce4 { [%eval -3.24] [%clk 0:34:10] } 23. Bb2 { [%eval -3.73] [%clk 0:36:02] } 23... Bb4 { [%eval -3.99] [%clk 0:34:01] } 24. Rd1 { [%eval -4.2] [%clk 0:34:44] } 24... Bg4 { [%eval -3.61] [%clk 0:33:18] } 25. Rd3?! { [%eval -4.65] } { Inaccuracy. h3 was best. } { [%clk 0:12:43] } 25... Bf5 { [%eval -3.85] [%clk 0:29:52] } 26. Re3 { [%eval -4.16] [%clk 0:25:06] } 26... Ng4 { [%eval -4.15] [%clk 0:29:33] } 27. Re1?! { [%eval -5.68] } { Inaccuracy. Re2 was best. } { [%clk 0:11:32] } 27... Bxe1 { [%eval -5.7] [%clk 0:23:35] } 28. Nxe1 { [%eval -5.48] [%clk 0:25:10] } 28... Ngxf2 { [%eval -5.11] [%clk 0:23:50] } 29. Nf3 { [%eval -5.76] [%clk 0:24:32] } 29... Nd3 { [%eval -5.58] [%clk 0:23:09] } 30. Ba3 { [%eval -6.12] [%clk 0:24:12] } 30... Nd6?? { [%eval -2.23] } { Blunder. Rac8 was best. } { [%clk 0:22:39] } 31. Nbd2?? { [%eval -5.06] } { Blunder. Bxd6 was best. } { [%clk 0:22:37] } 31... Ne4 { [%eval -4.97] [%clk 0:22:04] } 32. Nb3 { [%eval -5.08] [%clk 0:21:03] } 32... Bg4 { [%eval -5.21] [%clk 0:16:41] } 33. Ne1 { [%eval -5.53] [%clk 0:19:26] } 33... Nxe1 { [%eval -5.59] [%clk 0:17:32] } 34. Rxe1 { [%eval -5.53] [%clk 0:19:03] } 34... Nc3 { [%eval -5.46] [%clk 0:16:34] } 35. Rxe8+ { [%eval -5.62] [%clk 0:04:30] } 35... Rxe8 { [%eval -5.48] [%clk 0:15:56] } 36. a5 { [%eval -6.25] [%clk 0:04:04] } 36... Rb8 { [%eval -6.07] [%clk 0:16:16] } 37. Nc5 { [%eval -6.48] [%clk 0:04:26] } 37... Ne2+ { [%eval -6.29] [%clk 0:16:12] } 38. Kf2 { [%eval -6.5] [%clk 0:04:27] } 38... Nxd4 { [%eval -6.37] [%clk 0:16:16] } 39. Ne4 { [%eval -6.5] [%clk 0:03:59] } 39... Be6 { [%eval -6.56] [%clk 0:15:02] } 40. Nd6 { [%eval -6.47] [%clk 0:02:05] } 40... Nf5 { [%eval -6.24] [%clk 0:13:36] } 41. c5 { [%eval -7.41] [%clk 0:01:30] } 41... Nxd6 { [%eval -7.21] [%clk 0:13:15] } 42. cxd6 { [%eval -6.93] [%clk 0:01:42] } 42... Bd7 { [%eval -6.62] [%clk 0:13:21] } 43. Bc5 { [%eval -7.05] [%clk 0:02:04] } 43... a6 { [%eval -7.0] [%clk 0:13:01] } 44. h3 { [%eval -7.47] [%clk 0:01:52] } 44... Rb5 { [%eval -7.39] [%clk 0:13:22] } 45. Bb6 { [%eval -7.24] [%clk 0:01:42] } 45... f6 { [%eval -7.21] [%clk 0:13:40] } 46. g4 { [%eval -7.59] [%clk 0:02:10] } 46... Kf7 { [%eval -7.31] [%clk 0:13:57] } 47. Kg3 { [%eval -7.82] [%clk 0:02:17] } 47... Ke6 { [%eval -7.78] [%clk 0:14:19] } 48. Bc7 { [%eval -7.77] [%clk 0:02:28] } 48... h5 { [%eval -7.68] [%clk 0:14:10] } 49. gxh5 { [%eval -7.82] [%clk 0:02:12] } 49... Rxh5 { [%eval -7.63] [%clk 0:14:40] } 50. Kg4 { [%eval -7.64] [%clk 0:02:12] } 0-1