[Event "U-12 América Team Battle"] [Site "https://lichess.org/7FT3Juj5"] [Date "2022.02.13"] [White "Alejandro_Oviedo"] [Black "Delfina_Rodriguez_M"] [Result "0-1"] [UTCDate "2022.02.13"] [UTCTime "22:03:29"] [WhiteElo "917"] [BlackElo "991"] [WhiteRatingDiff "-46"] [BlackRatingDiff "+49"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C41"] [Opening "Philidor Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 d6?! { (0.28 → 0.85) Inaccuracy. Nc6 was best. } (2... Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5 Be7 7. Bf1) 3. Bc4 { C41 Philidor Defense } g6? { (0.40 → 1.73) Mistake. Nf6 was best. } (3... Nf6 4. Nc3 Be7 5. d4 exd4 6. Nxd4 O-O 7. O-O Nxe4 8. Nxe4) 4. Ng5?? { (1.73 → -6.16) Blunder. d4 was best. } (4. d4 Qe7 5. Nc3 c6 6. a4 Bg4 7. d5 Nf6 8. h3 Bd7) 4... Qxg5 5. d3 Qf6?! { (-9.50 → -5.93) Inaccuracy. Qxg2 was best. } (5... Qxg2 6. Rf1) 6. O-O Bg7 7. Qe2 Ne7 8. Qd2 Nec6 9. g4 O-O 10. Qe3 Nd4 11. Qg3 c5 12. g5 Qd8 13. c3 Ne2+ 14. Kg2 Nxg3 15. Kxg3 Bd7 16. Kg2 Bc8 17. Kh1 Qd7 18. Rg1 Nc6 19. d4 Nxd4 20. cxd4 exd4 21. Na3 Be5 22. Nc2 Qh3 23. Ne1?! { (-11.87 → Mate in 1) Checkmate is now unavoidable. Rg2 was best. } (23. Rg2 Qf3) 23... Qxh2# { Black wins by checkmate. } 0-1