Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-17
White: Paul, Mathias
WhiteElo: 2051
Black: Arulanantham, Aneet
BlackElo: 1985
Result: 1/2-1/2
ECO: B12
Opening: Caro-Kann Defense: Advance Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:57] } 1... c6 { [%eval 0.23] [%clk 1:40:52] } 2. d4 { [%eval 0.24] [%clk 1:41:21] } 2... d5 { [%eval 0.24] [%clk 1:41:16] } 3. e5 { [%eval 0.33] [%clk 1:41:42] } 3... Na6 { [%eval 0.88] [%clk 1:41:12] } 4. a3 { [%eval 0.68] [%clk 1:34:51] } 4... Bf5 { [%eval 0.76] [%clk 1:38:37] } 5. Nd2 { [%eval 0.94] [%clk 1:34:21] } 5... Nc7 { [%eval 1.05] [%clk 1:36:55] } 6. Nb3 { [%eval 0.71] [%clk 1:23:40] } 6... e6 { [%eval 0.75] [%clk 1:29:28] } 7. h4 { [%eval 0.77] [%clk 1:19:38] } 7... h5 { [%eval 0.67] [%clk 1:29:04] } 8. Bg5 { [%eval 0.61] [%clk 1:13:03] } 8... Be7 { [%eval 0.63] [%clk 1:25:27] } 9. Qd2 { [%eval 0.54] [%clk 1:12:17] } 9... b6 { [%eval 0.67] [%clk 1:17:32] } 10. Nh3 { [%eval 0.6] [%clk 1:05:23] } 10... Qd7 { [%eval 0.55] [%clk 1:14:49] } 11. Be2 { [%eval 0.66] [%clk 0:58:42] } 11... O-O-O { [%eval 0.93] [%clk 1:09:55] } 12. a4 { [%eval 0.64] [%clk 0:42:03] } 12... f6 { [%eval 0.73] [%clk 1:07:40] } 13. Be3?! { [%eval 0.16] } { Inaccuracy. Bf4 was best. } { [%clk 0:39:42] } 13... fxe5 { [%eval 0.28] [%clk 1:00:43] } 14. dxe5 { [%eval 0.23] [%clk 0:40:00] } 14... c5 { [%eval 0.17] [%clk 0:58:42] } 15. a5 { [%eval 0.03] [%clk 0:34:50] } 15... d4 { [%eval 0.06] [%clk 0:56:53] } 16. axb6 { [%eval -0.02] [%clk 0:29:19] } 16... axb6 { [%eval -0.01] [%clk 0:48:13] } 17. Bf4 { [%eval -0.36] [%clk 0:24:34] } 17... d3 { [%eval 0.0] [%clk 0:42:40] } 18. cxd3 { [%eval 0.0] [%clk 0:22:29] } 18... Bxd3 { [%eval 0.0] [%clk 0:42:50] } 19. Bf3 { [%eval -0.34] [%clk 0:21:22] } 19... Qb5 { [%eval -0.34] [%clk 0:42:24] } 20. Nc1 { [%eval -0.44] [%clk 0:16:41] } 20... c4?! { [%eval 0.62] } { Inaccuracy. Be4 was best. } { [%clk 0:41:16] } 21. Nxd3 { [%eval 0.56] [%clk 0:13:10] } 21... Rxd3 { [%eval 0.69] [%clk 0:40:54] } 22. Qe2 { [%eval 0.67] [%clk 0:10:03] } 22... Bb4+ { [%eval 0.67] [%clk 0:39:38] } 23. Kf1 { [%eval 0.62] [%clk 0:10:29] } 23... Ne7 { [%eval 0.62] [%clk 0:37:26] } 24. Ng5? { [%eval -0.93] } { Mistake. Be4 was best. } { [%clk 0:07:37] } 24... Rhd8? { [%eval 0.53] } { Mistake. Rf8 was best. } { [%clk 0:26:09] } 25. Kg1 { [%eval 0.0] [%clk 0:03:13] } 25... Bd2 { [%eval 0.0] [%clk 0:23:35] } 26. Qe4 { [%eval 0.0] [%clk 0:02:21] } 26... Qxb2?! { [%eval 0.69] } { Inaccuracy. R8d5 was best. } { [%clk 0:17:03] } 27. Ra8+ { [%eval 0.9] [%clk 0:01:58] } 27... Kd7 { [%eval 0.73] [%clk 0:16:35] } 28. Rxd8+?? { [%eval -1.46] } { Blunder. Ra7 was best. } { [%clk 0:02:23] } 28... Kxd8 { [%eval -1.48] [%clk 0:16:51] } 29. Nf7+?! { [%eval -2.49] } { Inaccuracy. Bxd2 was best. } { [%clk 0:02:14] } 29... Kd7 { [%eval -2.53] [%clk 0:14:42] } 30. Bxd2 { [%eval -3.16] [%clk 0:01:40] } 30... Rxd2?? { [%eval -0.97] } { Blunder. Rd4 was best. } { [%clk 0:11:34] } 31. Qxc4 { [%eval -0.81] [%clk 0:01:32] } 31... b5 { [%eval -0.36] [%clk 0:09:16] } 32. Qc5 { [%eval -0.34] [%clk 0:01:11] } 32... b4 { [%eval 0.0] [%clk 0:06:39] } 33. Kh2 { [%eval -0.21] [%clk 0:01:03] } 33... Qd4 { [%eval -0.26] [%clk 0:06:19] } 34. Qd6+ { [%eval -0.13] [%clk 0:00:56] } 34... Ke8 { [%eval -0.16] [%clk 0:05:20] } 35. Qxd4 { [%eval -0.18] [%clk 0:00:52] } 35... Rxd4 { [%eval -0.27] [%clk 0:05:48] } 36. Nd6+ { [%eval -0.26] [%clk 0:00:49] } 36... Kd7 { [%eval -0.29] [%clk 0:05:33] } 37. Kg3 { [%eval -0.78] [%clk 0:00:42] } 37... g6?! { [%eval -0.1] } { Inaccuracy. b3 was best. } { [%clk 0:04:32] } 38. Rc1?! { [%eval -0.96] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:50] } 38... Ncd5 { [%eval -1.09] [%clk 0:02:18] } 39. Bxd5? { [%eval -2.58] } { Mistake. Rd1 was best. } { [%clk 0:00:38] } 39... Nxd5 { [%eval -2.69] [%clk 0:01:46] } 40. f3 { [%clk 0:00:39] } 1/2-1/2