Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-16
White: Hornung, Hans, Dr.
WhiteElo: 1905
Black: Arulanantham, Aneet
BlackElo: 1985
Result: 1/2-1/2
ECO: B10
Opening: Caro-Kann Defense: Accelerated Panov Attack, Modern Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:55] } 1... c6 { [%eval 0.23] [%clk 1:40:16] } 2. c4 { [%eval 0.1] [%clk 1:41:15] } 2... d5 { [%eval 0.0] [%clk 1:40:39] } 3. exd5 { [%eval 0.04] [%clk 1:41:27] } 3... cxd5 { [%eval 0.14] [%clk 1:41:02] } 4. cxd5 { [%eval 0.0] [%clk 1:41:49] } 4... Nf6 { [%eval 0.0] [%clk 1:41:25] } 5. Nc3 { [%eval 0.0] [%clk 1:41:54] } 5... Nxd5 { [%eval 0.0] [%clk 1:41:40] } 6. Nf3 { [%eval 0.03] [%clk 1:42:10] } 6... Nc6 { [%eval 0.0] [%clk 1:41:19] } 7. Bb5 { [%eval 0.0] [%clk 1:42:06] } 7... e6 { [%eval 0.0] [%clk 1:38:57] } 8. O-O { [%eval 0.1] [%clk 1:42:05] } 8... Be7 { [%eval 0.11] [%clk 1:38:43] } 9. d4 { [%eval 0.12] [%clk 1:41:52] } 9... O-O { [%eval 0.1] [%clk 1:38:40] } 10. Re1 { [%eval 0.12] [%clk 1:36:29] } 10... Bf6 { [%eval 0.31] [%clk 1:37:10] } 11. Ne4 { [%eval 0.26] [%clk 1:34:20] } 11... Be7 { [%eval 0.33] [%clk 1:33:30] } 12. a3 { [%eval 0.34] [%clk 1:32:11] } 12... Nf6 { [%eval 0.51] [%clk 1:27:37] } 13. Nc3 { [%eval 0.46] [%clk 1:25:39] } 13... a6 { [%eval 0.63] [%clk 1:21:38] } 14. Bxc6 { [%eval 0.69] [%clk 1:17:08] } 14... bxc6 { [%eval 0.6] [%clk 1:22:06] } 15. Ne5 { [%eval 0.68] [%clk 1:17:03] } 15... Qc7 { [%eval 0.86] [%clk 1:17:14] } 16. Bf4 { [%eval 0.9] [%clk 1:08:03] } 16... Bd6 { [%eval 1.09] [%clk 1:15:20] } 17. Rc1 { [%eval 1.11] [%clk 1:07:56] } 17... Bb7 { [%eval 1.21] [%clk 1:13:33] } 18. Na4 { [%eval 1.26] [%clk 1:07:19] } 18... Nd5 { [%eval 1.42] [%clk 1:11:55] } 19. Bg3 { [%eval 1.35] [%clk 1:06:56] } 19... Rac8 { [%eval 1.84] [%clk 1:08:20] } 20. Nc5 { [%eval 1.82] [%clk 1:06:25] } 20... Bxc5 { [%eval 2.12] [%clk 1:00:07] } 21. Rxc5 { [%eval 1.83] [%clk 1:06:21] } 21... Rfd8?! { [%eval 2.61] } { Inaccuracy. Qe7 was best. } { [%clk 0:58:05] } 22. Nxc6 { [%eval 2.65] [%clk 1:00:38] } 22... Qxc6 { [%eval 2.71] [%clk 0:58:32] } 23. Rxc6 { [%eval 2.59] [%clk 1:00:46] } 23... Rxc6 { [%eval 2.52] [%clk 0:56:13] } 24. h4 { [%eval 2.41] [%clk 0:59:54] } 24... Ne7 { [%eval 3.1] [%clk 0:49:55] } 25. Qb3 { [%eval 3.25] [%clk 0:52:11] } 25... Ba8 { [%eval 3.36] [%clk 0:49:19] } 26. Rd1?! { [%eval 2.55] } { Inaccuracy. h5 was best. } { [%clk 0:49:22] } 26... Nf5 { [%eval 2.83] [%clk 0:46:30] } 27. Bf4 { [%eval 2.76] [%clk 0:41:32] } 27... Rcc8 { [%eval 2.73] [%clk 0:42:10] } 28. Be3? { [%eval 1.36] } { Mistake. Qb6 was best. } { [%clk 0:39:55] } 28... Bd5 { [%eval 1.22] [%clk 0:39:11] } 29. Qd3 { [%eval 1.21] [%clk 0:37:04] } 29... Bc4?! { [%eval 1.89] } { Inaccuracy. h5 was best. } { [%clk 0:34:11] } 30. Qb1 { [%eval 1.64] [%clk 0:34:45] } 30... a5 { [%eval 1.99] [%clk 0:29:08] } 31. b3 { [%eval 2.05] [%clk 0:33:03] } 31... Bd5 { [%eval 2.21] [%clk 0:25:06] } 32. Bd2 { [%eval 2.19] [%clk 0:27:36] } 32... Nxd4 { [%eval 2.68] [%clk 0:20:57] } 33. Bxa5 { [%eval 2.54] [%clk 0:27:18] } 33... Ne2+ { [%eval 2.41] [%clk 0:18:11] } 34. Kf1?! { [%eval 1.75] } { Inaccuracy. Kh2 was best. } { [%clk 0:22:17] } 34... Nc3 { [%eval 1.66] [%clk 0:18:24] } 35. Bxc3 { [%eval 1.42] [%clk 0:22:16] } 35... Rxc3 { [%eval 1.43] [%clk 0:18:52] } 36. Kg1?! { [%eval 0.37] } { Inaccuracy. Qb2 was best. } { [%clk 0:16:44] } 36... Rb8 { [%eval 0.36] [%clk 0:17:56] } 37. b4 { [%eval 0.22] [%clk 0:14:27] } 37... Rxa3 { [%eval 0.39] [%clk 0:17:37] } 38. Rd4 { [%eval 0.5] [%clk 0:11:14] } 38... h5 { [%eval 0.78] [%clk 0:13:20] } 39. Qe1 { [%eval 0.46] [%clk 0:09:08] } 39... Rba8? { [%eval 1.76] } { Mistake. Rb3 was best. } { [%clk 0:11:08] } 40. Kh2?! { [%eval 0.76] } { Inaccuracy. Qe5 was best. } { [%clk 0:07:37] } 40... g6?! { [%eval 1.72] } { Inaccuracy. Rb3 was best. } { [%clk 0:06:46] } 41. Qe5 { [%eval 1.33] [%clk 0:02:58] } 41... R8a7?! { [%eval 2.26] } { Inaccuracy. R3a7 was best. } { [%clk 0:05:15] } 1/2-1/2