Event: Round 5: Chaurra Ocampo, Emmanuell - Cesar Acosta, Christian Alejandro
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-5/QJnNr6Ds/2k2eeFSn
White: Chaurra Ocampo, Emmanuell
Black: Cesar Acosta, Christian Alejandro
BlackElo: 1742
Result: 0-1
ECO: B50
Opening: Sicilian Defense: Modern Variations
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:18] } 1... c5 { [%eval 0.24] [%clk 0:44:10] } 2. Nf3 { [%eval 0.2] [%clk 0:44:32] } 2... d6 { [%eval 0.31] [%clk 0:44:02] } 3. Bc4 { [%eval 0.0] [%clk 0:44:22] } 3... Nf6 { [%eval 0.07] [%clk 0:43:39] } 4. d3 { [%eval 0.0] [%clk 0:42:49] } 4... a6 { [%eval 0.0] [%clk 0:42:37] } 5. a4 { [%eval 0.0] [%clk 0:41:40] } 5... g6 { [%eval 0.22] [%clk 0:42:18] } 6. O-O { [%eval 0.11] [%clk 0:38:57] } 6... Nc6 { [%eval 0.22] [%clk 0:41:17] } 7. Nc3 { [%eval -0.05] [%clk 0:38:20] } 7... Bg4 { [%eval -0.08] [%clk 0:41:14] } 8. Bf4?! { [%eval -0.76] } { Inaccuracy. h3 was best. } { [%clk 0:36:06] } 8... Nd4 { [%eval -0.78] [%clk 0:39:52] } 9. e5 { [%eval -1.12] [%clk 0:34:49] } 9... Bxf3 { [%eval -1.22] [%clk 0:37:31] } 10. gxf3 { [%eval -1.26] [%clk 0:34:23] } 10... dxe5?! { [%eval -0.54] } { Inaccuracy. Nh5 was best. } { [%clk 0:36:31] } 11. Bxe5 { [%eval -0.68] [%clk 0:33:40] } 11... Bg7 { [%eval -0.66] [%clk 0:36:11] } 12. Ne4 { [%eval -0.51] [%clk 0:30:56] } 12... O-O { [%eval -0.51] [%clk 0:34:41] } 13. Nxc5 { [%eval -0.59] [%clk 0:29:08] } 13... Nf5 { [%eval -0.29] [%clk 0:31:46] } 14. Ne4 { [%eval -0.43] [%clk 0:23:36] } 14... Qc8 { [%eval 0.02] [%clk 0:29:59] } 15. Ng3?? { [%eval -1.77] } { Blunder. Bg3 was best. } { [%clk 0:22:01] } 15... Nh4 { [%eval -1.92] [%clk 0:28:00] } 16. Kh1 { [%eval -1.77] [%clk 0:20:33] } 16... Qc6 { [%eval -2.0] [%clk 0:27:01] } 17. Qe2 { [%eval -1.85] [%clk 0:12:25] } 17... Nxf3 { [%eval -1.74] [%clk 0:21:41] } 18. Bxf6 { [%eval -1.66] [%clk 0:09:32] } 18... exf6 { [%eval -1.38] [%clk 0:17:18] } 19. Ne4?? { [%eval -4.5] } { Blunder. Qe4 was best. } { [%clk 0:09:17] } 19... Nd4 { [%eval -4.51] [%clk 0:17:11] } 20. Qd1 { [%eval -4.52] [%clk 0:04:17] } 20... f5 { [%eval -4.46] [%clk 0:16:44] } 21. c3 { [%eval -5.21] [%clk 0:04:11] } 21... Ne6?! { [%eval -3.6] } { Inaccuracy. fxe4 was best. } { [%clk 0:16:46] } 22. Qf3?! { [%eval -4.59] } { Inaccuracy. f3 was best. } { [%clk 0:03:29] } 22... fxe4 { [%eval -4.54] [%clk 0:16:32] } 23. Qxe4 { [%eval -4.69] [%clk 0:03:28] } 23... Qxe4+ { [%eval -4.83] [%clk 0:16:08] } 24. dxe4 { [%eval -4.72] [%clk 0:03:31] } 24... Rac8 { [%eval -4.13] [%clk 0:15:33] } 25. Ba2 { [%eval -4.95] [%clk 0:03:17] } 25... Rfd8 { [%eval -4.29] [%clk 0:14:46] } 26. Rab1 { [%eval -4.8] [%clk 0:03:00] } 26... Nf4 { [%eval -4.94] [%clk 0:13:26] } 27. c4 { [%eval -5.84] [%clk 0:02:22] } 27... Rd2 { [%eval -5.68] [%clk 0:12:50] } 28. a5 { [%eval -5.9] [%clk 0:00:55] } 28... Rcd8 { [%eval -5.14] [%clk 0:12:09] } 0-1