Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-21
White: Aditya Varun Gampa
WhiteTitle: FM
WhiteElo: 2187
Black: Adewumi, Tanitoluwa
BlackTitle: FM
BlackElo: 2397
Result: 0-1
ECO: C84
Opening: Ruy Lopez: Closed, Martinez Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:30:48] } 1... e5 { [%eval 0.22] [%clk 1:40:59] } 2. Nf3 { [%eval 0.13] [%clk 1:31:05] } 2... Nc6 { [%eval 0.21] [%clk 1:41:26] } 3. Bb5 { [%eval 0.15] [%clk 1:31:10] } 3... a6 { [%eval 0.21] [%clk 1:41:32] } 4. Ba4 { [%eval 0.11] [%clk 1:31:34] } 4... Nf6 { [%eval 0.28] [%clk 1:41:17] } 5. O-O { [%eval 0.13] [%clk 1:31:45] } 5... Be7 { [%eval 0.24] [%clk 1:41:07] } 6. d3 { [%eval 0.15] [%clk 1:31:58] } 6... d6 { [%eval 0.21] [%clk 1:41:28] } 7. c3 { [%eval 0.23] [%clk 1:30:56] } 7... O-O { [%eval 0.27] [%clk 1:41:26] } 8. Re1 { [%eval 0.34] [%clk 1:31:13] } 8... Nd7 { [%eval 0.5] [%clk 1:38:20] } 9. Nbd2 { [%eval 0.43] [%clk 1:23:43] } 9... Nb6 { [%eval 0.38] [%clk 1:38:37] } 10. Bc2 { [%eval 0.13] [%clk 1:23:39] } 10... f5 { [%eval 0.19] [%clk 1:36:05] } 11. Nf1? { [%eval -0.96] } { Mistake. exf5 was best. } { [%clk 1:17:25] } 11... fxe4 { [%eval -0.51] [%clk 1:34:01] } 12. dxe4 { [%eval -0.5] [%clk 1:17:36] } 12... Bg4 { [%eval -0.44] [%clk 1:34:01] } 13. Re3 { [%eval -0.46] [%clk 1:16:54] } 13... Bg5 { [%eval -0.37] [%clk 1:30:53] } 14. Rd3 { [%eval -0.42] [%clk 1:15:53] } 14... Bxc1 { [%eval -0.41] [%clk 1:31:12] } 15. Rxc1 { [%eval -0.42] [%clk 1:16:03] } 15... Qf6 { [%eval -0.16] [%clk 1:19:06] } 16. Ng3 { [%eval -0.43] [%clk 1:13:32] } 16... Nc4 { [%eval -0.41] [%clk 1:17:32] } 17. Qe2 { [%eval -0.46] [%clk 1:06:22] } 17... Qh6 { [%eval -0.38] [%clk 1:09:06] } 18. Re1 { [%eval -0.35] [%clk 1:00:12] } 18... b5 { [%eval 0.02] [%clk 1:08:33] } 19. b3 { [%eval 0.0] [%clk 0:56:03] } 19... Na3 { [%eval 0.0] [%clk 0:55:20] } 20. Bd1 { [%eval 0.0] [%clk 0:55:28] } 20... b4 { [%eval 0.0] [%clk 0:44:51] } 21. Qb2 { [%eval -0.11] [%clk 0:35:11] } 21... a5 { [%eval 0.33] [%clk 0:35:50] } 22. Nd2?! { [%eval -0.71] } { Inaccuracy. h3 was best. } { [%clk 0:39:38] } 22... Bxd1 { [%eval -0.25] [%clk 0:29:27] } 23. Rxd1 { [%eval -0.26] [%clk 0:39:54] } 23... Nb5 { [%eval -0.29] [%clk 0:29:34] } 24. Nb1 { [%eval -0.19] [%clk 0:39:13] } 24... g6 { [%eval -0.02] [%clk 0:25:52] } 25. a4 { [%eval -0.24] [%clk 0:36:31] } 25... bxc3 { [%eval -0.19] [%clk 0:22:43] } 26. Nxc3 { [%eval -0.06] [%clk 0:35:41] } 26... Nbd4 { [%eval -0.08] [%clk 0:23:07] } 27. Nd5 { [%eval -0.1] [%clk 0:30:40] } 27... Rf7 { [%eval 0.0] [%clk 0:23:22] } 28. f3 { [%eval -0.16] [%clk 0:29:37] } 28... Qg5 { [%eval -0.25] [%clk 0:22:56] } 29. Kh1 { [%eval -0.46] [%clk 0:28:04] } 29... Rb8 { [%eval -0.06] [%clk 0:21:45] } 30. Nf1?! { [%eval -0.77] } { Inaccuracy. Rc3 was best. } { [%clk 0:23:58] } 30... Ne6 { [%eval -0.89] [%clk 0:18:52] } 31. Qc3?! { [%eval -1.83] } { Inaccuracy. Qd2 was best. } { [%clk 0:22:44] } 31... Nc5 { [%eval -1.48] [%clk 0:20:20] } 32. R3d2 { [%eval -1.95] [%clk 0:19:12] } 32... Rxb3 { [%eval -1.94] [%clk 0:19:49] } 33. Qc4 { [%eval -1.73] [%clk 0:19:17] } 33... Kg7 { [%eval -1.98] [%clk 0:19:32] } 34. Ng3 { [%eval -1.94] [%clk 0:12:28] } 34... Ra3 { [%eval -1.77] [%clk 0:14:52] } 35. Nxc7?! { [%eval -3.09] } { Inaccuracy. Ra2 was best. } { [%clk 0:11:46] } 35... Rxc7 { [%eval -3.0] [%clk 0:14:00] } 36. Rxd6 { [%eval -3.47] [%clk 0:12:07] } 36... Nd4 { [%eval -3.4] [%clk 0:11:21] } 37. R1xd4?! { [%eval -4.32] } { Inaccuracy. f4 was best. } { [%clk 0:07:51] } 37... exd4 { [%eval -4.22] [%clk 0:11:26] } 38. Nf5+?! { [%eval -5.98] } { Inaccuracy. Qxd4+ was best. } { [%clk 0:07:32] } 38... Kf8 { [%eval -5.66] [%clk 0:05:53] } 39. h4?? { [%eval #-9] } { Checkmate is now unavoidable. Qxd4 was best. } { [%clk 0:05:29] } 39... Ra1+ { [%eval #-8] [%clk 0:06:12] } 40. Kh2 { [%eval #-8] [%clk 0:05:57] } 40... Qf4+ { [%eval #-7] [%clk 0:06:36] } 0-1