Event: FIDE World Youth U16 Chess Olympiad 2025
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-19/round-7/GO7s7tjr/YhQrJDD3
White: JAIN ERYNA
Black: Velasquez Fierro, Mario
Result: 0-1
ECO: C50
Opening: Italian Game: Rousseau Gambit
Variant: Standard
TimeControl: 2700+10

1. e4 { [%eval 0.18] [%clk 0:45:09] } 1... e5 { [%eval 0.22] [%clk 0:44:47] } 2. Nf3 { [%eval 0.13] [%clk 0:45:09] } 2... Nc6 { [%eval 0.21] [%clk 0:44:51] } 3. Bc4 { [%eval 0.12] [%clk 0:45:09] } 3... f5?! { [%eval 1.04] } { Inaccuracy. Nf6 was best. } { [%clk 0:44:38] } 4. exf5?! { [%eval 0.0] } { Inaccuracy. d4 was best. } { [%clk 0:44:31] } 4... e4 { [%eval 0.0] [%clk 0:44:37] } 5. Bxg8? { [%eval -1.31] } { Mistake. Nd4 was best. } { [%clk 0:43:13] } 5... Rxg8 { [%eval -1.34] [%clk 0:44:32] } 6. Ng1 { [%eval -1.44] [%clk 0:41:57] } 6... Qg5 { [%eval -1.32] [%clk 0:43:48] } 7. g4 { [%eval -1.35] [%clk 0:41:18] } 7... Bc5?? { [%eval 3.19] } { Blunder. Qe7 was best. } { [%clk 0:43:36] } 8. Nh3?? { [%eval -4.19] } { Blunder. d4 was best. } { [%clk 0:40:44] } 8... Qh4 { [%eval -3.94] [%clk 0:43:12] } 9. d4 { [%eval -4.05] [%clk 0:38:59] } 9... Bxd4?! { [%eval -3.21] } { Inaccuracy. Nxd4 was best. } { [%clk 0:41:05] } 10. O-O?! { [%eval -4.8] } { Inaccuracy. c3 was best. } { [%clk 0:37:44] } 10... Qxh3 { [%eval -4.78] [%clk 0:40:16] } 11. c3 { [%eval -5.31] [%clk 0:36:18] } 11... Ne5 { [%eval -5.22] [%clk 0:40:05] } 12. Nd2?! { [%eval -8.82] } { Inaccuracy. Bf4 was best. } { [%clk 0:35:14] } 12... Nf3+ { [%eval -8.49] [%clk 0:39:45] } 13. Nxf3 { [%eval -8.16] [%clk 0:34:08] } 13... exf3 { [%eval -8.89] [%clk 0:39:42] } 14. Re1+ { [%eval -8.89] [%clk 0:31:34] } 14... Kf8 { [%eval -8.77] [%clk 0:39:29] } 15. Qxf3 { [%eval -10.72] [%clk 0:29:46] } 15... Qxf3 { [%eval -10.18] [%clk 0:39:25] } 16. Rf1?! { [%eval #-4] } { Checkmate is now unavoidable. Be3 was best. } { [%clk 0:28:33] } 16... Qxg4+ { [%eval #-5] [%clk 0:39:22] } 17. Kh1 { [%eval #-5] [%clk 0:28:12] } 17... Qh3 { [%eval #-6] [%clk 0:38:53] } 18. Bf4 { [%eval #-6] [%clk 0:28:00] } 18... b5 { [%eval #-11] [%clk 0:38:21] } 19. Rfe1 { [%eval #-3] [%clk 0:27:44] } 19... Bb7+ { [%eval #-2] [%clk 0:37:52] } 20. f3 { [%eval #-1] [%clk 0:26:26] } 20... Bxf3# { [%clk 0:37:46] } 0-1