[Event "V COPA ECUADOR SUB 20 , 2 FASE Team Battle"] [Site "https://lichess.org/cplJDL8l"] [Date "2021.05.27"] [White "zuneo567"] [Black "Juan2002"] [Result "1-0"] [UTCDate "2021.05.27"] [UTCTime "00:47:15"] [WhiteElo "1613"] [BlackElo "2109"] [WhiteRatingDiff "+28"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "180+1"] [ECO "B01"] [Opening "Scandinavian Defense: Valencian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 { B01 Scandinavian Defense: Valencian Variation } 4. Nf3 Nf6 5. d4 e6 6. Bd3 Be7 7. Be3 O-O 8. Qe2 Nc6 9. O-O?! { (0.88 → 0.27) Inaccuracy. a3 was best. } (9. a3 a6 10. h4 b5 11. Ne4 Nd5 12. Bd2 f5 13. Neg5 Qd6 14. O-O h6 15. Nh3 Bf6) 9... Bd7? { (0.27 → 1.49) Mistake. Nb4 was best. } (9... Nb4 10. Bc4 Nbd5 11. Bd2 Nxc3 12. Bxc3 b6 13. Rad1 Bb7 14. Bd2 Bxf3 15. Qxf3 Qxd4 16. Bb4) 10. a3 a6 11. Rad1 Bd6 12. Rfe1 Ng4? { (1.19 → 2.77) Mistake. Re8 was best. } (12... Re8 13. Bg5 e5 14. Ne4 Bg4 15. Bxf6 gxf6 16. Qe3 f5 17. Nxd6 cxd6 18. dxe5 Nxe5 19. Qf4) 13. Bxh7+ Kh8 14. Ne4 Nxe3 15. Qxe3 f5 16. Nfg5 fxe4 17. Bg6 e5 18. Qg3 Kg8? { (4.90 → 12.13) Mistake. Rf4 was best. } (18... Rf4 19. Rxe4) 19. Qh4 Rf4?! { (13.00 → Mate in 4) Checkmate is now unavoidable. Rf7 was best. } (19... Rf7 20. Bxf7+) 20. Qh7+ Kf8 21. Qh8+ Ke7 22. Qxg7+ Rf7 23. Qxf7# { White wins by checkmate. } 1-0