Event: Round 4: Alizada, Pasham - Federer, Colin
Site: https://lichess.org/broadcast/european-youth-chess-championship-2025--u14/round-4/70ZmjEbi/TLuT3w8I
Date: 2025-11-01
White: Alizada, Pasham
WhiteElo: 2208
Black: Federer, Colin
BlackTitle: FM
BlackElo: 2266
Result: 1-0
ECO: B93
Opening: Sicilian Defense: Najdorf Variation, Amsterdam Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:44] } 1... c5 { [%eval 0.24] [%clk 1:30:36] } 2. Nf3 { [%eval 0.2] [%clk 1:31:10] } 2... d6 { [%eval 0.31] [%clk 1:31:01] } 3. d4 { [%eval 0.22] [%clk 1:31:38] } 3... cxd4 { [%eval 0.19] [%clk 1:31:24] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:05] } 4... Nf6 { [%eval 0.31] [%clk 1:31:47] } 5. Nc3 { [%eval 0.32] [%clk 1:32:32] } 5... a6 { [%eval 0.25] [%clk 1:32:08] } 6. f4 { [%eval 0.0] [%clk 1:32:59] } 6... g6 { [%eval 0.24] [%clk 1:31:19] } 7. e5 { [%eval 0.21] [%clk 1:32:58] } 7... dxe5 { [%eval 0.18] [%clk 1:31:39] } 8. fxe5 { [%eval 0.11] [%clk 1:33:26] } 8... Ng4 { [%eval 0.17] [%clk 1:31:54] } 9. e6 { [%eval 0.18] [%clk 1:33:54] } 9... f5 { [%eval 0.44] [%clk 1:31:20] } 10. h3 { [%eval 0.47] [%clk 1:23:35] } 10... Ne5 { [%eval 0.71] [%clk 1:31:04] } 11. Be3 { [%eval 0.44] [%clk 0:57:25] } 11... Nbc6 { [%eval 0.54] [%clk 1:29:00] } 12. Nxc6 { [%eval 0.5] [%clk 0:51:53] } 12... Qxd1+ { [%eval 0.39] [%clk 1:27:30] } 13. Rxd1 { [%eval 0.54] [%clk 0:51:46] } 13... bxc6 { [%eval 0.49] [%clk 1:27:32] } 14. Na4 { [%eval 0.48] [%clk 0:43:39] } 14... Bxe6 { [%eval 0.42] [%clk 1:22:54] } 15. Nb6 { [%eval 0.48] [%clk 0:43:46] } 15... Rb8 { [%eval 0.89] [%clk 1:21:31] } 16. Bxa6 { [%eval 0.88] [%clk 0:43:20] } 16... Bg7 { [%eval 0.92] [%clk 1:19:34] } 17. a4 { [%eval 0.98] [%clk 0:40:12] } 17... f4 { [%eval 0.87] [%clk 1:12:52] } 18. Bc5 { [%eval 1.13] [%clk 0:34:12] } 18... f3?! { [%eval 1.81] } { Inaccuracy. Nd7 was best. } { [%clk 1:09:14] } 19. O-O { [%eval 1.7] [%clk 0:31:27] } 19... O-O { [%eval 1.96] [%clk 1:05:37] } 20. a5 { [%eval 2.07] [%clk 0:30:59] } 20... Bf5 { [%eval 1.95] [%clk 1:01:59] } 21. Bd3? { [%eval 0.72] } { Mistake. gxf3 was best. } { [%clk 0:25:04] } 21... Nxd3 { [%eval 1.13] [%clk 0:44:57] } 22. cxd3 { [%eval 1.08] [%clk 0:25:30] } 22... fxg2 { [%eval 1.12] [%clk 0:44:35] } 23. Kxg2 { [%eval 1.01] [%clk 0:22:35] } 23... Rb7 { [%eval 0.97] [%clk 0:34:57] } 24. b4 { [%eval 1.04] [%clk 0:19:28] } 24... Rd8 { [%eval 1.12] [%clk 0:33:13] } 25. d4 { [%eval 1.22] [%clk 0:18:24] } 25... Bc2 { [%eval 1.42] [%clk 0:30:57] } 26. Rd2 { [%eval 1.03] [%clk 0:14:19] } 26... Be4+ { [%eval 1.12] [%clk 0:30:04] } 27. Kh2 { [%eval 1.05] [%clk 0:09:05] } 27... e5? { [%eval 2.65] } { Mistake. Be5+ was best. } { [%clk 0:27:48] } 28. Re1 { [%eval 2.46] [%clk 0:04:26] } 28... Bf3 { [%eval 3.03] [%clk 0:25:10] } 29. Nc4?! { [%eval 2.28] } { Inaccuracy. a6 was best. } { [%clk 0:04:39] } 29... exd4 { [%eval 2.17] [%clk 0:20:34] } 30. a6 { [%eval 2.07] [%clk 0:04:34] } 30... Rbd7 { [%eval 2.32] [%clk 0:12:55] } 31. Kg3 { [%eval 2.15] [%clk 0:03:32] } 31... Rf7?? { [%eval 5.11] } { Blunder. Bh5 was best. } { [%clk 0:04:28] } 32. Nd6 { [%eval 4.88] [%clk 0:04:00] } 32... Rff8 { [%eval 5.04] [%clk 0:02:30] } 33. Nb7 { [%eval 4.9] [%clk 0:03:39] } 33... Bd5 { [%eval 5.22] [%clk 0:00:57] } 34. Nxd8 { [%eval 5.41] [%clk 0:03:46] } 34... Rxd8 { [%eval 5.17] [%clk 0:01:24] } 35. Bxd4 { [%eval 5.36] [%clk 0:03:09] } 35... Bf8 { [%eval 5.39] [%clk 0:00:46] } 36. Bc5 { [%eval 5.03] [%clk 0:03:11] } 36... Bg7 { [%eval 6.13] [%clk 0:00:39] } 37. Rde2 { [%eval 5.89] [%clk 0:03:26] } 37... Bf7 { [%eval 6.0] [%clk 0:00:57] } 38. a7 { [%eval 5.89] [%clk 0:03:00] } 38... Bc3 { [%eval 6.47] [%clk 0:01:05] } 39. Rc1 { [%eval 6.15] [%clk 0:02:54] } 39... Bg7 { [%eval 6.72] [%clk 0:00:41] } 40. Rd1 { [%eval 6.13] [%clk 0:03:17] } 40... Bd5 { [%eval 7.62] [%clk 0:00:32] } 41. b5 { [%eval 7.19] [%clk 0:03:40] } 1-0