Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-24
White: Gruenfeld, Yehuda
WhiteTitle: GM
WhiteElo: 2367
Black: Deshpande, Aniruddha
BlackTitle: FM
BlackElo: 2263
Result: 1-0
ECO: B18
Opening: Caro-Kann Defense: Classical Variation, Main Line
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 1:33:52] } 2. d4 { [%eval 0.24] [%clk 1:41:18] } 2... d5 { [%eval 0.24] [%clk 1:34:12] } 3. Nc3 { [%eval 0.22] [%clk 1:41:43] } 3... dxe4 { [%eval 0.18] [%clk 1:34:35] } 4. Nxe4 { [%eval 0.28] [%clk 1:42:07] } 4... Bf5 { [%eval 0.25] [%clk 1:34:59] } 5. Ng3 { [%eval 0.14] [%clk 1:42:32] } 5... Bg6 { [%eval 0.28] [%clk 1:35:22] } 6. h4 { [%eval 0.21] [%clk 1:42:57] } 6... h6 { [%eval 0.14] [%clk 1:35:45] } 7. Nf3 { [%eval 0.14] [%clk 1:43:19] } 7... e6 { [%eval 0.19] [%clk 1:35:39] } 8. Ne5 { [%eval 0.38] [%clk 1:37:33] } 8... Bh7 { [%eval 0.27] [%clk 1:36:05] } 9. Bd3 { [%eval 0.34] [%clk 1:37:46] } 9... Bxd3 { [%eval 0.39] [%clk 1:36:27] } 10. Qxd3 { [%eval 0.35] [%clk 1:37:53] } 10... Nd7 { [%eval 0.45] [%clk 1:36:43] } 11. Bf4 { [%eval 0.33] [%clk 1:30:49] } 11... Nxe5 { [%eval 0.36] [%clk 1:35:00] } 12. Bxe5 { [%eval 0.16] [%clk 1:33:37] } 12... Qa5+ { [%eval 0.31] [%clk 1:35:15] } 13. c3 { [%eval 0.28] [%clk 1:33:12] } 13... Nf6 { [%eval 0.32] [%clk 1:35:34] } 14. O-O { [%eval 0.3] [%clk 1:24:41] } 14... Be7 { [%eval 0.55] [%clk 1:33:17] } 15. b4 { [%eval 0.05] [%clk 1:21:55] } 15... Qa3?! { [%eval 0.79] } { Inaccuracy. Qd8 was best. } { [%clk 1:29:51] } 16. Qf3 { [%eval 0.37] [%clk 1:06:43] } 16... a5 { [%eval 0.51] [%clk 1:12:19] } 17. b5 { [%eval 0.6] [%clk 0:57:20] } 17... cxb5 { [%eval 0.71] [%clk 1:04:26] } 18. Rfb1 { [%eval 0.82] [%clk 1:08:58] } 18... Nd5?? { [%eval 2.99] } { Blunder. O-O was best. } { [%clk 0:53:26] } 19. Rb3 { [%eval 3.06] [%clk 1:05:24] } 19... Qa4 { [%eval 2.9] [%clk 0:52:12] } 20. Nh5 { [%eval 2.97] [%clk 1:01:28] } 20... Bf6? { [%eval 4.81] } { Mistake. Rg8 was best. } { [%clk 0:47:31] } 21. Bxf6 { [%eval 4.63] [%clk 1:05:26] } 21... gxf6 { [%eval 4.73] [%clk 0:47:13] } 22. Nxf6+ { [%eval 4.76] [%clk 1:05:50] } 22... Nxf6 { [%eval 5.01] [%clk 0:47:20] } 23. Qxf6 { [%eval 4.91] [%clk 1:06:08] } 23... Rg8 { [%eval 4.71] [%clk 0:47:16] } 24. Rab1 { [%eval 4.74] [%clk 1:05:41] } 24... b4 { [%eval 4.74] [%clk 0:38:06] } 25. cxb4 { [%eval 4.69] [%clk 1:05:54] } 25... Qc6 { [%eval 4.61] [%clk 0:38:24] } 26. Rf3 { [%eval 4.78] [%clk 1:04:51] } 26... Rf8 { [%eval 4.68] [%clk 0:35:29] } 27. b5 { [%eval 4.33] [%clk 1:04:37] } 27... Qc4 { [%eval 4.56] [%clk 0:31:22] } 28. Re1 { [%eval 4.65] [%clk 0:53:24] } 28... Qxa2?! { [%eval 6.98] } { Inaccuracy. Kd7 was best. } { [%clk 0:16:38] } 29. Rc1 { [%eval 6.79] [%clk 0:58:32] } 29... Kd7?? { [%eval #8] } { Checkmate is now unavoidable. Qd5 was best. } { [%clk 0:03:12] } 30. Rfc3 { [%clk 0:58:40] } 1-0