Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-16
White: Gafner, Lancelot
WhiteElo: 1901
Black: Vihaan Dumir
BlackTitle: CM
BlackElo: 2143
Result: 1/2-1/2
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:39:26] } 1... c6 { [%eval 0.23] [%clk 1:40:51] } 2. d4 { [%eval 0.24] [%clk 1:39:10] } 2... d5 { [%eval 0.24] [%clk 1:41:19] } 3. e5 { [%eval 0.33] [%clk 1:39:34] } 3... c5 { [%eval 0.32] [%clk 1:41:44] } 4. dxc5 { [%eval 0.27] [%clk 1:40:01] } 4... e6 { [%eval 0.33] [%clk 1:42:09] } 5. Be3 { [%eval 0.19] [%clk 1:40:24] } 5... Nd7 { [%eval 0.21] [%clk 1:42:37] } 6. Bb5 { [%eval 0.2] [%clk 1:40:46] } 6... Ne7 { [%eval 0.19] [%clk 1:43:05] } 7. Bd4 { [%eval 0.24] [%clk 1:37:38] } 7... Qc7 { [%eval 0.34] [%clk 1:31:58] } 8. Nf3 { [%eval 0.41] [%clk 1:34:53] } 8... Nc6 { [%eval 0.43] [%clk 1:30:44] } 9. Bxc6 { [%eval 0.38] [%clk 1:35:06] } 9... bxc6 { [%eval 0.89] [%clk 1:24:48] } 10. b4 { [%eval 0.88] [%clk 1:35:22] } 10... a5 { [%eval 0.86] [%clk 1:25:16] } 11. a3 { [%eval 1.14] [%clk 1:35:37] } 11... Ba6 { [%eval 1.22] [%clk 1:19:52] } 12. Nbd2 { [%eval 1.47] [%clk 1:25:03] } 12... Be7 { [%eval 1.29] [%clk 1:24:12] } 13. c4 { [%eval 1.43] [%clk 1:23:31] } 13... dxc4 { [%eval 2.02] [%clk 1:10:01] } 14. Qc2?! { [%eval 1.21] } { Inaccuracy. Bc3 was best. } { [%clk 1:20:35] } 14... Qb7?! { [%eval 2.12] } { Inaccuracy. c3 was best. } { [%clk 1:05:34] } 15. Qc3 { [%eval 1.91] [%clk 1:19:51] } 15... O-O { [%eval 2.0] [%clk 1:02:09] } 16. O-O { [%eval 2.18] [%clk 1:19:41] } 16... Rfb8 { [%eval 2.24] [%clk 0:56:50] } 17. Rab1 { [%eval 1.91] [%clk 1:14:54] } 17... axb4 { [%eval 2.09] [%clk 0:57:00] } 18. axb4 { [%eval 2.09] [%clk 1:15:06] } 18... Bb5 { [%eval 2.1] [%clk 0:49:27] } 19. Ra1 { [%eval 1.53] [%clk 1:06:56] } 19... Rxa1 { [%eval 1.79] [%clk 0:51:40] } 20. Rxa1 { [%eval 1.72] [%clk 1:03:28] } 20... Nf8 { [%eval 1.74] [%clk 0:50:22] } 21. Rb1 { [%eval 1.38] [%clk 0:58:18] } 21... Ng6 { [%eval 1.39] [%clk 0:49:00] } 22. g3 { [%eval 1.48] [%clk 0:56:28] } 22... Qa6 { [%eval 1.83] [%clk 0:42:07] } 23. Ra1 { [%eval 1.75] [%clk 0:52:35] } 23... Qb7 { [%eval 1.63] [%clk 0:43:41] } 24. Rb1 { [%eval 1.38] [%clk 0:52:59] } 24... Bf8 { [%eval 1.46] [%clk 0:38:27] } 25. Nxc4 { [%eval 1.13] [%clk 0:47:33] } 25... Bxc4 { [%eval 1.13] [%clk 0:37:18] } 26. Qxc4 { [%eval 1.07] [%clk 0:48:42] } 26... Ne7 { [%eval 0.97] [%clk 0:37:46] } 27. Ne1 { [%eval 0.71] [%clk 0:46:58] } 27... Nd5 { [%eval 0.78] [%clk 0:32:42] } 28. Nc2 { [%eval 0.82] [%clk 0:44:43] } 28... Be7 { [%eval 1.23] [%clk 0:29:49] } 29. Ne3 { [%eval 1.27] [%clk 0:38:47] } 29... Nc7 { [%eval 1.16] [%clk 0:23:38] } 30. Nc2 { [%eval 0.9] [%clk 0:30:23] } 30... Ra8 { [%eval 1.14] [%clk 0:06:47] } 31. Ra1 { [%eval 0.94] [%clk 0:15:51] } 31... Rxa1+ { [%eval 1.07] [%clk 0:19:41] } 32. Bxa1 { [%eval 0.83] [%clk 0:15:55] } 32... Qa8 { [%eval 1.04] [%clk 0:19:01] } 33. Bc3 { [%eval 1.13] [%clk 0:14:30] } 33... Qa4 { [%eval 1.4] [%clk 0:18:08] } 34. Ne3?! { [%eval 0.44] } { Inaccuracy. Bd2 was best. } { [%clk 0:09:08] } 34... Bg5 { [%eval 0.34] [%clk 0:16:15] } 35. Qd3 { [%eval 0.26] [%clk 0:08:20] } 35... Nb5?? { [%eval 1.99] } { Blunder. h5 was best. } { [%clk 0:18:14] } 36. f4? { [%eval 0.43] } { Mistake. h4 was best. } { [%clk 0:04:47] } 36... Be7 { [%eval 0.35] [%clk 0:18:06] } 37. Bd2 { [%eval 0.19] [%clk 0:02:51] } 37... Qa1+ { [%eval 0.27] [%clk 0:16:25] } 38. Kg2 { [%eval 0.25] [%clk 0:02:52] } 38... Qa2 { [%eval 0.6] [%clk 0:16:13] } 39. Kh3 { [%eval 0.14] [%clk 0:01:44] } 39... h5 { [%eval 0.06] [%clk 0:15:20] } 40. Qd7 { [%eval 0.05] [%clk 0:00:56] } 40... Bf8 { [%eval 0.12] [%clk 0:15:44] } 41. Qd3 { [%eval 0.17] [%clk 0:22:47] } 1/2-1/2