Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-15
White: Arulanantham, Aneet
WhiteElo: 1985
Black: Bai, Xue
BlackElo: 2124
Result: 0-1
ECO: C92
Opening: Ruy Lopez: Closed, Flohr System
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:56] } 1... e5 { [%eval 0.22] [%clk 1:40:55] } 2. Nf3 { [%eval 0.13] [%clk 1:41:16] } 2... Nc6 { [%eval 0.21] [%clk 1:41:20] } 3. Bb5 { [%eval 0.15] [%clk 1:41:38] } 3... a6 { [%eval 0.21] [%clk 1:41:44] } 4. Ba4 { [%eval 0.11] [%clk 1:42:03] } 4... Nf6 { [%eval 0.28] [%clk 1:42:08] } 5. O-O { [%eval 0.13] [%clk 1:42:24] } 5... Be7 { [%eval 0.24] [%clk 1:42:33] } 6. Re1 { [%eval 0.19] [%clk 1:42:42] } 6... b5 { [%eval 0.14] [%clk 1:42:57] } 7. Bb3 { [%eval 0.11] [%clk 1:43:08] } 7... d6 { [%eval 0.32] [%clk 1:43:21] } 8. c3 { [%eval 0.34] [%clk 1:43:15] } 8... O-O { [%eval 0.37] [%clk 1:43:42] } 9. h3 { [%eval 0.37] [%clk 1:43:30] } 9... Bb7 { [%eval 0.31] [%clk 1:43:31] } 10. d4 { [%eval 0.34] [%clk 1:43:12] } 10... Re8 { [%eval 0.38] [%clk 1:43:35] } 11. Nbd2 { [%eval 0.44] [%clk 1:43:03] } 11... Bf8 { [%eval 0.34] [%clk 1:43:53] } 12. a4 { [%eval 0.39] [%clk 1:40:01] } 12... Nb8?? { [%eval 3.41] } { Blunder. Na5 was best. } { [%clk 1:37:12] } 13. Bc2?? { [%eval 0.41] } { Blunder. Ng5 was best. } { [%clk 1:30:58] } 13... Nbd7 { [%eval 0.34] [%clk 1:42:45] } 14. b3 { [%eval 0.39] [%clk 1:24:43] } 14... g6 { [%eval 0.32] [%clk 1:37:21] } 15. d5 { [%eval 0.18] [%clk 1:15:59] } 15... c6 { [%eval 0.16] [%clk 1:36:10] } 16. c4 { [%eval 0.14] [%clk 1:15:09] } 16... Qc7 { [%eval 0.21] [%clk 1:36:00] } 17. Nf1 { [%eval -0.09] [%clk 1:06:46] } 17... Rac8 { [%eval 0.15] [%clk 1:33:32] } 18. Ra2 { [%eval -0.07] [%clk 1:07:31] } 18... Nc5 { [%eval 0.41] [%clk 1:24:22] } 19. Bg5 { [%eval 0.49] [%clk 1:04:09] } 19... Bg7 { [%eval 0.55] [%clk 1:23:48] } 20. Qd2?! { [%eval -0.3] } { Inaccuracy. axb5 was best. } { [%clk 1:02:41] } 20... bxc4 { [%eval -0.4] [%clk 1:17:57] } 21. bxc4 { [%eval -0.41] [%clk 1:03:02] } 21... a5 { [%eval -0.38] [%clk 1:09:10] } 22. Ra3 { [%eval -0.31] [%clk 0:52:51] } 22... Na6 { [%eval -0.3] [%clk 1:15:54] } 23. Rc1 { [%eval -0.49] [%clk 0:48:07] } 23... Nb4 { [%eval -0.54] [%clk 1:15:08] } 24. Bb1 { [%eval -0.65] [%clk 0:42:05] } 24... Nh5 { [%eval -0.5] [%clk 1:14:22] } 25. Rd1 { [%eval -0.54] [%clk 0:38:07] } 25... cxd5 { [%eval -0.16] [%clk 1:12:49] } 26. cxd5 { [%eval -0.26] [%clk 0:38:25] } 26... Ba6 { [%eval -0.14] [%clk 1:12:51] } 27. Be3 { [%eval -0.4] [%clk 0:32:46] } 27... Rf8 { [%eval 0.0] [%clk 1:08:19] } 28. Bh6 { [%eval -0.48] [%clk 0:31:19] } 28... f6 { [%eval -0.1] [%clk 1:05:52] } 29. Bxg7 { [%eval -0.21] [%clk 0:29:11] } 29... Qxg7 { [%eval -0.04] [%clk 1:05:42] } 30. Ne3 { [%eval -0.26] [%clk 0:29:46] } 30... Nf4 { [%eval -0.25] [%clk 1:05:42] } 31. Kh2? { [%eval -1.96] } { Mistake. Re1 was best. } { [%clk 0:27:00] } 31... Be2 { [%eval -2.06] [%clk 1:04:56] } 32. Rg1 { [%eval -2.12] [%clk 0:24:45] } 32... Bxf3 { [%eval -2.07] [%clk 1:04:31] } 33. gxf3 { [%eval -2.08] [%clk 0:25:12] } 33... Qd7 { [%eval -1.99] [%clk 1:04:02] } 34. Rg3 { [%eval -1.95] [%clk 0:25:17] } 34... Rc5 { [%eval -1.88] [%clk 1:03:19] } 35. Ng4?! { [%eval -2.78] } { Inaccuracy. Ng2 was best. } { [%clk 0:20:19] } 35... h5 { [%eval -2.41] [%clk 1:02:07] } 36. Ne3 { [%eval -2.28] [%clk 0:20:24] } 36... Rfc8?? { [%eval 0.0] } { Blunder. Kh7 was best. } { [%clk 1:02:18] } 37. Nf5?? { [%eval -4.09] } { Blunder. Ng2 was best. } { [%clk 0:17:43] } 37... Kh7 { [%eval -4.26] [%clk 1:02:22] } 38. Nd4 { [%eval -4.24] [%clk 0:15:53] } 38... Rc1 { [%eval -3.89] [%clk 1:01:18] } 39. Ra1?! { [%eval -5.52] } { Inaccuracy. Ne6 was best. } { [%clk 0:15:07] } 39... Rf1 { [%eval -5.69] [%clk 1:00:17] } 40. Nb3 { [%eval -5.89] [%clk 0:14:12] } 40... Qa7 { [%eval -5.76] [%clk 1:00:35] } 41. Rg2 { [%eval -5.51] [%clk 0:12:56] } 41... g5 { [%eval -5.74] [%clk 0:58:37] } 42. Qb2?! { [%eval -8.65] } { Inaccuracy. Bc2 was best. } { [%clk 0:08:34] } 42... Qa6 { [%eval -7.88] [%clk 0:57:22] } 43. Qd2? { [%eval #-3] } { Checkmate is now unavoidable. Bd3 was best. } { [%clk 0:05:19] } 43... Rh1+ { [%eval #-2] [%clk 0:57:31] } 44. Kxh1 { [%clk 0:05:32] } 44... Qf1+ { [%clk 0:57:55] } 45. Rg1 { [%clk 0:05:53] } 45... Qxh3# { [%clk 0:58:19] } 0-1