Event: Swiss Youtch Chess Championship 2025 U14
Site: Winterthur, Switzerland
Date: 2025-06-08
White: Piacquadio, Riccardo Daniele
WhiteElo: 2012
Black: Federer, Colin
BlackElo: 2202
Result: 0-1
ECO: E71
Opening: King's Indian Defense: Makogonov Variation
Variant: Standard
TimeControl: 90 min + 30 sec

1. d4 { [%eval 0.17] [%clk 1:30:47] } 1... Nf6 { [%eval 0.19] [%clk 1:30:31] } 2. c4 { [%eval 0.18] [%clk 1:31:09] } 2... g6 { [%eval 0.28] [%clk 1:30:45] } 3. Nc3 { [%eval 0.18] [%clk 1:31:09] } 3... Bg7 { [%eval 0.51] [%clk 1:31:07] } 4. e4 { [%eval 0.4] [%clk 1:31:26] } 4... d6 { [%eval 0.55] [%clk 1:31:31] } 5. h3 { [%eval 0.53] [%clk 1:31:47] } 5... e5 { [%eval 0.53] [%clk 1:31:12] } 6. d5 { [%eval 0.41] [%clk 1:31:51] } 6... a5 { [%eval 0.5] [%clk 1:31:29] } 7. Bg5 { [%eval 0.49] [%clk 1:28:36] } 7... Na6 { [%eval 0.39] [%clk 1:30:17] } 8. Bd3 { [%eval 0.45] [%clk 1:28:23] } 8... h6 { [%eval 0.65] [%clk 1:26:42] } 9. Be3 { [%eval 0.75] [%clk 1:28:44] } 9... Nd7 { [%eval 0.65] [%clk 1:24:24] } 10. Nge2 { [%eval 0.68] [%clk 1:15:12] } 10... Bf6 { [%eval 0.62] [%clk 1:15:02] } 11. g3 { [%eval 0.56] [%clk 0:54:18] } 11... Bg5 { [%eval 0.77] [%clk 1:13:21] } 12. f4 { [%eval 0.87] [%clk 0:54:20] } 12... exf4 { [%eval 0.84] [%clk 1:12:42] } 13. gxf4 { [%eval 0.69] [%clk 0:54:21] } 13... Bh4+ { [%eval 0.8] [%clk 1:12:55] } 14. Kd2 { [%eval 0.69] [%clk 0:54:45] } 14... O-O?! { [%eval 1.71] } { Inaccuracy. Qe7 was best. } { [%clk 1:07:29] } 15. Qg1 { [%eval 1.17] [%clk 0:50:59] } 15... Kh7 { [%eval 1.71] [%clk 1:01:12] } 16. Rf1 { [%eval 1.88] [%clk 0:41:07] } 16... Ndc5 { [%eval 2.39] [%clk 0:56:02] } 17. Bc2 { [%eval 1.97] [%clk 0:39:21] } 17... Qe7 { [%eval 2.44] [%clk 0:52:10] } 18. Rh2 { [%eval 1.96] [%clk 0:30:13] } 18... Bd7?! { [%eval 2.63] } { Inaccuracy. Nb4 was best. } { [%clk 0:47:59] } 19. Rf3? { [%eval 1.22] } { Mistake. Nd4 was best. } { [%clk 0:28:50] } 19... f5 { [%eval 1.06] [%clk 0:42:12] } 20. e5 { [%eval 1.3] [%clk 0:21:13] } 20... dxe5 { [%eval 1.4] [%clk 0:41:56] } 21. fxe5 { [%eval 1.46] [%clk 0:21:17] } 21... Qxe5 { [%eval 1.33] [%clk 0:41:02] } 22. Rg2 { [%eval 1.29] [%clk 0:21:21] } 22... Qd6 { [%eval 1.39] [%clk 0:37:43] } 23. Rf4 { [%eval 1.26] [%clk 0:18:30] } 23... Be7 { [%eval 1.01] [%clk 0:30:22] } 24. h4 { [%eval 1.15] [%clk 0:16:27] } 24... b5? { [%eval 2.84] } { Mistake. Nb4 was best. } { [%clk 0:26:07] } 25. Nd4? { [%eval 1.52] } { Mistake. cxb5 was best. } { [%clk 0:13:48] } 25... h5?? { [%eval 4.53] } { Blunder. bxc4 was best. } { [%clk 0:22:16] } 26. cxb5 { [%eval 4.3] [%clk 0:11:53] } 26... Nb4 { [%eval 4.82] [%clk 0:20:59] } 27. Nc6?? { [%eval 0.28] } { Blunder. Nxf5 was best. } { [%clk 0:09:59] } 27... Bxc6 { [%eval 0.17] [%clk 0:17:17] } 28. bxc6 { [%eval 0.29] [%clk 0:10:16] } 28... Rad8?? { [%eval 4.38] } { Blunder. Nxc6 was best. } { [%clk 0:16:01] } 29. Rc4?? { [%eval 0.93] } { Blunder. Bxf5 was best. } { [%clk 0:07:11] } 29... Nca6 { [%eval 0.52] [%clk 0:12:32] } 30. Bf4 { [%eval 0.0] [%clk 0:06:53] } 30... Qf6 { [%eval 0.0] [%clk 0:11:24] } 31. Bg5 { [%eval 0.0] [%clk 0:07:11] } 31... Qe5 { [%eval 0.37] [%clk 0:11:43] } 32. Re2 { [%eval 0.35] [%clk 0:05:06] } 32... Bxg5+ { [%eval 0.64] [%clk 0:11:55] } 33. Qxg5?? { [%eval -1.05] } { Blunder. hxg5 was best. } { [%clk 0:05:29] } 33... Rxd5+ { [%eval -1.03] [%clk 0:09:15] } 34. Kc1?? { [%eval -5.53] } { Blunder. Ke1 was best. } { [%clk 0:05:24] } 34... Nxa2+ { [%eval -5.28] [%clk 0:08:22] } 0-1