[Event "Cờ nhanh: Nam U16"] [Site "https://lichess.org/w8YXfVI3"] [Date "2021.12.26"] [White "U16_QNA_VietThang207"] [Black "NTHDuong_M_Hoang2007"] [Result "1-0"] [UTCDate "2021.12.26"] [UTCTime "11:10:00"] [WhiteElo "1569"] [BlackElo "1694"] [WhiteRatingDiff "+134"] [BlackRatingDiff "-60"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Bf4 d5 3. e3 Bd6 4. Bg3 Nf6 5. Nd2 b6 6. c3 Bb7 7. Ngf3 Nc6 8. Bd3 O-O 9. Ne5 Nd7 10. f4 Ncxe5? { (1.00 → 2.30) Mistake. Ne7 was best. } (10... Ne7 11. Bh4) 11. fxe5 Be7 12. Qc2? { (2.28 → 0.77) Mistake. Qg4 was best. } (12. Qg4) 12... g6? { (0.77 → 2.03) Mistake. f5 was best. } (12... f5) 13. h4 h5?? { (2.00 → 5.66) Blunder. c5 was best. } (13... c5) 14. O-O-O?! { (5.66 → 3.90) Inaccuracy. Bxg6 was best. } (14. Bxg6 fxg6 15. Qxg6+ Kh8 16. Bf4 Rxf4 17. Qh6+ Kg8 18. exf4 Qf8 19. Qxe6+ Qf7 20. Qh3 Bc8) 14... c5 15. Bf2?? { (4.77 → 1.99) Blunder. Bxg6 was best. } (15. Bxg6 cxd4 16. exd4 fxg6 17. Qxg6+ Kh8 18. Qxh5+ Kg7 19. Qg4+ Kh7 20. Qxe6 Rc8 21. Nf3 Rc6) 15... c4? { (1.99 → 3.88) Mistake. b5 was best. } (15... b5 16. Bxb5) 16. Be2?! { (3.88 → 2.95) Inaccuracy. Bxg6 was best. } (16. Bxg6) 16... Kg7 17. g4 hxg4 18. Bxg4 Rh8 19. h5 g5? { (3.83 → 7.56) Mistake. Nf8 was best. } (19... Nf8) 20. h6+ Kf8 21. Bg3 b5 22. Rdf1 f6 23. a3 f5 24. Bxf5 exf5 25. Qxf5+ Nf6 26. exf6 Bd6 27. Bxd6+ Qxd6 28. Qxg5 Kf7 29. Qg7+ Ke6 30. f7 Kd7?! { (12.08 → Mate in 3) Checkmate is now unavoidable. Qe7 was best. } (30... Qe7 31. Nf3) 31. f8=Q+ Kc6 32. Qxd6+ { Black resigns. } 1-0