Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Flueckiger, Roger
WhiteElo: 1937
Black: Grzeskowiak, Antoni
BlackElo: 1801
Result: 1-0
ECO: E62
Opening: King's Indian Defense: Fianchetto Variation, Carlsbad Variation
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. Nf3 { [%eval 0.1] [%clk 0:15:00] } 1... d6 { [%eval 0.49] [%clk 0:15:09] } 2. d4 { [%eval 0.48] [%clk 0:15:03] } 2... Nf6 { [%eval 0.43] [%clk 0:15:12] } 3. c4 { [%eval 0.5] [%clk 0:15:03] } 3... g6 { [%eval 0.4] [%clk 0:15:14] } 4. Nc3 { [%eval 0.45] [%clk 0:15:06] } 4... Bg7 { [%eval 0.5] [%clk 0:15:18] } 5. g3 { [%eval 0.23] [%clk 0:15:05] } 5... O-O { [%eval 0.31] [%clk 0:15:14] } 6. Bg2 { [%eval 0.25] [%clk 0:15:06] } 6... Nc6 { [%eval 0.47] [%clk 0:15:08] } 7. d5 { [%eval 0.32] [%clk 0:14:39] } 7... Na5 { [%eval 0.5] [%clk 0:14:53] } 8. Qd3 { [%eval 0.14] [%clk 0:14:29] } 8... b6?! { [%eval 0.99] } { Inaccuracy. c5 was best. } { [%clk 0:14:37] } 9. O-O?! { [%eval 0.36] } { Inaccuracy. b4 was best. } { [%clk 0:12:53] } 9... e6?! { [%eval 1.1] } { Inaccuracy. e5 was best. } { [%clk 0:14:28] } 10. b4 { [%eval 1.14] [%clk 0:12:32] } 10... Nb7 { [%eval 1.31] [%clk 0:13:52] } 11. Nd4 { [%eval 1.12] [%clk 0:12:34] } 11... exd5 { [%eval 1.65] [%clk 0:13:38] } 12. Nxd5? { [%eval 0.33] } { Mistake. Bg5 was best. } { [%clk 0:12:22] } 12... Nxd5 { [%eval 0.27] [%clk 0:13:23] } 13. Bxd5 { [%eval 0.21] [%clk 0:12:15] } 13... c5 { [%eval 0.58] [%clk 0:12:50] } 14. Nc6 { [%eval 0.55] [%clk 0:11:53] } 14... Qe8? { [%eval 1.92] } { Mistake. Qc7 was best. } { [%clk 0:13:13] } 15. Bg5 { [%eval 1.86] [%clk 0:11:24] } 15... Kh8 { [%eval 2.06] [%clk 0:10:58] } 16. a3? { [%eval 0.85] } { Mistake. Be7 was best. } { [%clk 0:11:02] } 16... Bf5 { [%eval 1.02] [%clk 0:09:00] } 17. Qd2?! { [%eval 0.42] } { Inaccuracy. e4 was best. } { [%clk 0:10:19] } 17... Be6?! { [%eval 0.98] } { Inaccuracy. Bxa1 was best. } { [%clk 0:07:42] } 18. e4?! { [%eval -0.07] } { Inaccuracy. Rad1 was best. } { [%clk 0:10:05] } 18... Bxd5? { [%eval 1.47] } { Mistake. Bxa1 was best. } { [%clk 0:10:48] } 19. exd5 { [%eval 1.48] [%clk 0:09:04] } 19... Qd7?! { [%eval 2.65] } { Inaccuracy. Bxa1 was best. } { [%clk 0:10:27] } 20. Rae1 { [%eval 2.28] [%clk 0:08:37] } 20... Rae8 { [%eval 2.94] [%clk 0:10:02] } 21. Qf4? { [%eval 1.23] } { Mistake. Be7 was best. } { [%clk 0:06:04] } 21... Bc3?? { [%eval 5.66] } { Blunder. f6 was best. } { [%clk 0:09:00] } 22. Bf6+ { [%eval 5.59] [%clk 0:05:39] } 22... Bxf6 { [%eval 5.59] [%clk 0:06:28] } 23. Qxf6+ { [%eval 5.36] [%clk 0:02:33] } 23... Kg8 { [%eval 5.43] [%clk 0:05:40] } 24. Re7 { [%eval 5.42] [%clk 0:02:15] } 24... Qc8 { [%eval 6.89] [%clk 0:05:38] } 25. Rfe1 { [%eval 6.78] [%clk 0:01:52] } 25... Rd8 { [%eval 7.77] [%clk 0:05:33] } 26. Rxb7 { [%eval 7.31] [%clk 0:15:05] } 1-0