Event: Biel Chess Festival 2025
Date: 2025-07-18
White: Rubeck, Jonathan
WhiteElo: 1832
Black: Hottinger, Ieremia
BlackElo: 1734
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:21] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nc3 { [%eval 0.26] [%clk 1:30:11] } 2... e6 { [%eval 0.34] [%clk 1:30:52] } 3. Bc4 { [%eval -0.2] [%clk 1:30:24] } 3... a6 { [%eval -0.2] [%clk 1:30:11] } 4. a4 { [%eval -0.21] [%clk 1:30:39] } 4... Nc6 { [%eval -0.16] [%clk 1:30:25] } 5. f4 { [%eval -0.52] [%clk 1:30:49] } 5... Nge7 { [%eval -0.36] [%clk 1:26:39] } 6. d3 { [%eval -0.27] [%clk 1:28:59] } 6... g6 { [%eval -0.28] [%clk 1:26:45] } 7. Nf3 { [%eval -0.21] [%clk 1:28:36] } 7... Bg7 { [%eval -0.19] [%clk 1:26:50] } 8. O-O { [%eval -0.25] [%clk 1:28:54] } 8... O-O { [%eval -0.17] [%clk 1:27:10] } 9. Qe1 { [%eval -0.27] [%clk 1:28:54] } 9... d5 { [%eval -0.27] [%clk 1:25:36] } 10. Bb3 { [%eval -0.31] [%clk 1:29:03] } 10... Re8 { [%eval 0.09] [%clk 1:21:34] } 11. f5? { [%eval -1.19] } { Mistake. e5 was best. } { [%clk 1:23:27] } 11... Nd4?? { [%eval 0.77] } { Blunder. exf5 was best. } { [%clk 1:08:29] } 12. fxg6 { [%eval 0.78] [%clk 1:20:57] } 12... hxg6 { [%eval 1.06] [%clk 1:08:09] } 13. Nxd4 { [%eval 0.71] [%clk 1:19:08] } 13... Bxd4+?! { [%eval 1.81] } { Inaccuracy. cxd4 was best. } { [%clk 1:08:28] } 14. Kh1 { [%eval 1.62] [%clk 1:18:02] } 14... Nc6? { [%eval 2.97] } { Mistake. Kg7 was best. } { [%clk 1:00:10] } 15. Qg3 { [%eval 3.01] [%clk 1:15:00] } 15... dxe4?! { [%eval 4.62] } { Inaccuracy. Be5 was best. } { [%clk 0:46:41] } 16. Nxe4 { [%eval 4.52] [%clk 1:13:34] } 16... Be5 { [%eval 4.43] [%clk 0:40:45] } 17. Qh3 { [%eval 4.36] [%clk 1:07:12] } 17... b6? { [%eval 7.55] } { Mistake. Re7 was best. } { [%clk 0:39:36] } 18. Bg5 { [%eval 6.56] [%clk 1:01:04] } 18... f6?! { [%eval 9.4] } { Inaccuracy. f5 was best. } { [%clk 0:22:29] } 19. Nxf6+ { [%eval 9.24] [%clk 1:00:48] } 19... Bxf6 { [%eval 9.17] [%clk 0:22:12] } 20. Bxf6 { [%eval 8.76] [%clk 1:01:00] } 1-0