Event: FIDE World Youth U16 Chess Olympiad 2025
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-8/J0qRu8uH/gjta12Iu
White: Duarte Guiza, Fredy Samuel
WhiteElo: 1438
Black: Cilpa, Dyorni
BlackElo: 1844
Result: 0-1
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.18] [%clk 0:45:09] } 1... c5 { [%eval 0.24] [%clk 0:45:04] } 2. Nf3 { [%eval 0.2] [%clk 0:43:37] } 2... e6 { [%eval 0.28] [%clk 0:44:55] } 3. d4 { [%eval 0.4] [%clk 0:41:40] } 3... cxd4 { [%eval 0.29] [%clk 0:44:58] } 4. Nxd4 { [%eval 0.21] [%clk 0:41:33] } 4... a6 { [%eval 0.42] [%clk 0:44:59] } 5. Nc3 { [%eval 0.35] [%clk 0:38:54] } 5... Qc7 { [%eval 0.39] [%clk 0:45:03] } 6. Bd3 { [%eval 0.26] [%clk 0:36:49] } 6... Nf6 { [%eval 0.25] [%clk 0:45:01] } 7. Nf3 { [%eval -0.07] [%clk 0:36:42] } 7... Nc6 { [%eval 0.0] [%clk 0:44:59] } 8. Be3 { [%eval -0.34] [%clk 0:34:57] } 8... b5 { [%eval -0.24] [%clk 0:44:49] } 9. O-O { [%eval -0.35] [%clk 0:33:31] } 9... Be7 { [%eval -0.23] [%clk 0:44:39] } 10. Qd2 { [%eval -0.29] [%clk 0:32:34] } 10... O-O { [%eval -0.3] [%clk 0:43:27] } 11. a3 { [%eval -0.38] [%clk 0:32:24] } 11... Bb7 { [%eval -0.3] [%clk 0:43:26] } 12. Rad1 { [%eval -0.37] [%clk 0:32:20] } 12... d6 { [%eval -0.35] [%clk 0:38:58] } 13. Rfe1 { [%eval -0.25] [%clk 0:31:15] } 13... Ng4 { [%eval -0.14] [%clk 0:36:36] } 14. Bf4 { [%eval -0.22] [%clk 0:28:07] } 14... Nge5 { [%eval -0.12] [%clk 0:36:14] } 15. Qe3 { [%eval -0.44] [%clk 0:25:21] } 15... Ng6 { [%eval -0.38] [%clk 0:32:48] } 16. Bg3 { [%eval -0.38] [%clk 0:23:58] } 16... Nce5 { [%eval -0.36] [%clk 0:32:42] } 17. Nxe5 { [%eval -0.42] [%clk 0:23:03] } 17... dxe5 { [%eval -0.55] [%clk 0:32:34] } 18. h3 { [%eval -0.84] [%clk 0:22:16] } 18... Bxa3?! { [%eval -0.1] } { Inaccuracy. Bc5 was best. } { [%clk 0:30:49] } 19. Bxb5?? { [%eval -4.37] } { Blunder. Nxb5 was best. } { [%clk 0:21:11] } 19... Bxb2?? { [%eval -1.47] } { Blunder. Bc5 was best. } { [%clk 0:30:46] } 20. Na4 { [%eval -1.52] [%clk 0:14:48] } 20... Bd4?! { [%eval -0.68] } { Inaccuracy. axb5 was best. } { [%clk 0:30:41] } 21. Rxd4?? { [%eval -4.61] } { Blunder. Qxd4 was best. } { [%clk 0:13:04] } 21... exd4 { [%eval -3.92] [%clk 0:30:36] } 22. Bxc7 { [%eval -3.95] [%clk 0:11:37] } 22... dxe3 { [%eval -3.71] [%clk 0:30:38] } 23. Bd3 { [%eval -3.76] [%clk 0:11:40] } 23... exf2+ { [%eval -3.72] [%clk 0:30:22] } 24. Kxf2 { [%eval -3.62] [%clk 0:11:13] } 24... Rac8 { [%eval -3.57] [%clk 0:29:14] } 25. Bh2 { [%eval -3.51] [%clk 0:11:02] } 25... e5 { [%eval -3.45] [%clk 0:28:36] } 26. Nb6 { [%eval -3.42] [%clk 0:09:52] } 26... Rc6 { [%eval -3.5] [%clk 0:26:21] } 27. Nc4 { [%eval -3.61] [%clk 0:09:05] } 27... Re8 { [%eval -3.34] [%clk 0:23:16] } 28. Rb1 { [%eval -3.44] [%clk 0:06:58] } 28... Ba8 { [%eval -3.29] [%clk 0:22:46] } 29. Na5 { [%eval -3.97] [%clk 0:05:52] } 29... Rf6+ { [%eval -3.95] [%clk 0:22:29] } 30. Kg1 { [%eval -3.54] [%clk 0:05:23] } 30... Nf4 { [%eval -3.98] [%clk 0:22:12] } 31. Nc4 { [%eval -3.88] [%clk 0:01:57] } 31... Rfe6 { [%eval -3.66] [%clk 0:16:48] } 32. Kf1 { [%eval -4.54] [%clk 0:01:35] } 32... Nxd3 { [%eval -4.42] [%clk 0:16:21] } 33. cxd3 { [%eval -4.49] [%clk 0:01:43] } 33... f6 { [%eval -4.29] [%clk 0:16:16] } 34. Bg1 { [%eval -4.42] [%clk 0:01:21] } 34... Rc6 { [%eval -3.94] [%clk 0:15:54] } 0-1