Event: Swiss Youtch Chess Championship 2025 U14
Site: Winterthur, Switzerland
Date: 2025-06-06
White: Federer, Colin
WhiteElo: 2202
Black: Ingielewicz, Tomasz
BlackElo: 1841
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation
Variant: Standard
TimeControl: 90 min + 30 sec

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... c5 { [%eval 0.25] [%clk 1:30:46] } 2. Nf3 { [%eval 0.2] [%clk 1:31:18] } 2... e6 { [%eval 0.28] [%clk 1:30:29] } 3. d4 { [%eval 0.4] [%clk 1:31:43] } 3... cxd4 { [%eval 0.29] [%clk 1:30:49] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:09] } 4... a6 { [%eval 0.42] [%clk 1:30:01] } 5. a3 { [%eval 0.28] [%clk 1:31:20] } 5... Qc7 { [%eval 0.55] [%clk 1:28:37] } 6. Nc3 { [%eval 0.1] [%clk 1:31:34] } 6... Nf6 { [%eval 0.4] [%clk 1:28:05] } 7. f4 { [%eval 0.49] [%clk 1:31:39] } 7... d6 { [%eval 0.45] [%clk 1:27:11] } 8. Be3 { [%eval 0.58] [%clk 1:31:46] } 8... b5 { [%eval 1.07] [%clk 1:23:17] } 9. Qf3?! { [%eval 0.44] } { Inaccuracy. g4 was best. } { [%clk 1:25:22] } 9... Bb7 { [%eval 0.4] [%clk 1:20:06] } 10. O-O-O { [%eval 0.56] [%clk 1:24:46] } 10... Nbd7 { [%eval 0.53] [%clk 1:06:33] } 11. Bd3 { [%eval 0.49] [%clk 1:08:00] } 11... Nc5 { [%eval 0.62] [%clk 0:59:35] } 12. Kb1 { [%eval 0.77] [%clk 1:07:08] } 12... Be7 { [%eval 0.88] [%clk 0:41:43] } 13. g4 { [%eval 0.9] [%clk 1:04:09] } 13... Nxd3 { [%eval 1.23] [%clk 0:34:21] } 14. cxd3 { [%eval 1.28] [%clk 1:04:06] } 14... Nd7 { [%eval 1.5] [%clk 0:32:16] } 15. f5 { [%eval 1.21] [%clk 0:57:17] } 15... e5 { [%eval 1.05] [%clk 0:25:22] } 16. Nc2 { [%eval 1.19] [%clk 0:56:51] } 16... Rc8 { [%eval 1.5] [%clk 0:18:25] } 17. Nb4 { [%eval 1.12] [%clk 0:56:17] } 17... Qb8 { [%eval 1.15] [%clk 0:06:27] } 18. Nbd5 { [%eval 1.21] [%clk 0:53:09] } 18... Bd8 { [%eval 1.24] [%clk 0:05:24] } 19. g5 { [%eval 1.05] [%clk 0:51:08] } 19... a5 { [%eval 1.13] [%clk 0:02:17] } 20. b4 { [%eval 0.81] [%clk 0:48:20] } 20... axb4 { [%eval 0.75] [%clk 0:02:04] } 21. axb4 { [%eval 0.87] [%clk 0:48:29] } 21... Bxd5? { [%eval 2.11] } { Mistake. Nb6 was best. } { [%clk 0:02:00] } 22. Nxd5 { [%eval 1.96] [%clk 0:48:35] } 22... Bb6? { [%eval 3.81] } { Mistake. Qb7 was best. } { [%clk 0:01:09] } 23. Rc1 { [%eval 3.81] [%clk 0:42:45] } 23... Bd8 { [%eval 3.89] [%clk 0:00:35] } 24. h4 { [%eval 3.77] [%clk 0:34:58] } 24... Rxc1+ { [%eval 3.82] [%clk 0:00:52] } 25. Rxc1 { [%eval 4.04] [%clk 0:35:20] } 25... Rf8?! { [%eval 5.25] } { Inaccuracy. Qb7 was best. } { [%clk 0:00:32] } 26. Qh5 { [%eval 5.12] [%clk 0:33:57] } 26... Qa8 { [%eval 5.55] [%clk 0:00:32] } 27. Kb2 { [%eval 5.35] [%clk 0:33:33] } 27... Qb7?! { [%eval 7.22] } { Inaccuracy. Rh8 was best. } { [%clk 0:00:35] } 28. Qxh7 { [%eval 7.07] [%clk 0:32:08] } 28... Nb6?! { [%eval 11.68] } { Inaccuracy. Nb8 was best. } { [%clk 0:00:34] } 29. Bxb6 { [%eval 10.07] [%clk 0:30:58] } 29... Bxb6 { [%eval 9.6] [%clk 0:00:56] } 30. Qxg7 { [%eval 10.34] [%clk 0:30:35] } 30... Bd4+?! { [%eval #11] } { Checkmate is now unavoidable. Ba5 was best. } { [%clk 0:01:00] } 31. Kb3 { [%eval #10] [%clk 0:30:55] } 31... Qa7 { [%eval #4] [%clk 0:00:36] } 32. Rc8+ { [%eval #16] [%clk 0:31:16] } 32... Kd7 { [%clk 0:00:41] } 33. Rc7+ { [%clk 0:31:39] } 1-0