Event: Biel Chess Festival 2025 WT 1
Site: Biel, Switzerland
Date: 2025-07-23
White: Saxer, Bruno
WhiteElo: 1674
Black: Robert-Grandpierre, Christian
BlackElo: 1543
Result: 1-0
ECO: A00
Opening: Polish Opening
Variant: Standard
TimeControl: 60' + 30'' / move

1. b4 { [%eval -0.11] [%clk 1:00:11] } 1... d5 { [%eval -0.08] [%clk 0:59:38] } 2. Bb2 { [%eval -0.07] [%clk 1:00:16] } 2... e6 { [%eval 0.0] [%clk 0:59:40] } 3. Nf3 { [%eval -0.09] [%clk 1:00:14] } 3... Nf6 { [%eval -0.14] [%clk 0:59:31] } 4. b5 { [%eval -0.14] [%clk 0:59:57] } 4... Nbd7 { [%eval 0.02] [%clk 0:55:26] } 5. e3 { [%eval -0.1] [%clk 0:59:56] } 5... Be7 { [%eval 0.04] [%clk 0:53:45] } 6. Be2 { [%eval 0.0] [%clk 0:59:43] } 6... O-O { [%eval 0.02] [%clk 0:54:07] } 7. O-O { [%eval 0.01] [%clk 0:59:44] } 7... a6 { [%eval 0.0] [%clk 0:51:22] } 8. bxa6 { [%eval -0.11] [%clk 0:59:48] } 8... bxa6 { [%eval 0.08] [%clk 0:51:37] } 9. Nc3?! { [%eval -0.58] } { Inaccuracy. d3 was best. } { [%clk 0:58:17] } 9... c5 { [%eval -0.57] [%clk 0:49:20] } 10. Rb1 { [%eval -0.81] [%clk 0:56:30] } 10... Qc7 { [%eval -0.78] [%clk 0:46:55] } 11. d4 { [%eval -0.94] [%clk 0:55:09] } 11... cxd4 { [%eval -0.63] [%clk 0:43:16] } 12. exd4 { [%eval -0.6] [%clk 0:52:49] } 12... Bb4 { [%eval -0.63] [%clk 0:40:58] } 13. Qd3 { [%eval -0.67] [%clk 0:51:42] } 13... Rb8 { [%eval -0.18] [%clk 0:37:52] } 14. a3?! { [%eval -1.1] } { Inaccuracy. Ba1 was best. } { [%clk 0:50:47] } 14... Ba5 { [%eval -0.62] [%clk 0:36:20] } 15. Ba1 { [%eval -0.67] [%clk 0:50:35] } 15... Bb7 { [%eval -0.67] [%clk 0:33:39] } 16. Rb3 { [%eval -0.67] [%clk 0:47:54] } 16... Rfc8 { [%eval -0.58] [%clk 0:29:55] } 17. Na4?! { [%eval -1.4] } { Inaccuracy. Qe3 was best. } { [%clk 0:46:09] } 17... Qxc2? { [%eval -0.16] } { Mistake. Ne4 was best. } { [%clk 0:23:59] } 18. Qxc2 { [%eval -0.21] [%clk 0:42:09] } 18... Rxc2 { [%eval -0.14] [%clk 0:24:23] } 19. Bd3? { [%eval -1.52] } { Mistake. Bc3 was best. } { [%clk 0:41:59] } 19... Rc6? { [%eval 0.0] } { Mistake. Rcc8 was best. } { [%clk 0:22:27] } 20. Ne5?! { [%eval -0.72] } { Inaccuracy. Rfb1 was best. } { [%clk 0:41:30] } 20... Rc7?? { [%eval 1.38] } { Blunder. Nxe5 was best. } { [%clk 0:22:02] } 21. Rfb1? { [%eval -0.04] } { Mistake. Nxd7 was best. } { [%clk 0:40:52] } 21... Nxe5 { [%eval -0.04] [%clk 0:21:20] } 22. dxe5 { [%eval -0.1] [%clk 0:39:49] } 22... Nd7 { [%eval 0.0] [%clk 0:21:40] } 23. Bxa6 { [%eval -0.1] [%clk 0:39:53] } 23... Rbc8?? { [%eval 3.49] } { Blunder. Bxa6 was best. } { [%clk 0:15:58] } 24. Rxb7 { [%eval 3.47] [%clk 0:38:57] } 24... Rc1+?! { [%eval 4.57] } { Inaccuracy. Rxb7 was best. } { [%clk 0:15:23] } 25. Bf1 { [%eval 4.64] [%clk 0:39:10] } 25... Nb6 { [%eval 5.84] [%clk 0:13:24] } 26. Rxc1 { [%eval 5.78] [%clk 0:39:12] } 26... Rxc1 { [%eval 5.84] [%clk 0:12:11] } 27. Rb8+ { [%eval 5.71] [%clk 0:39:41] } 27... Nc8 { [%eval 7.0] [%clk 0:12:39] } 28. Bb2 { [%eval 6.8] [%clk 0:39:56] } 28... Rc7 { [%eval 6.73] [%clk 0:12:52] } 29. Ba6 { [%eval 6.68] [%clk 0:40:24] } 1-0