[Event "BẢNG NAM BKCHESS V VÒNG 1 Arena"] [Site "https://lichess.org/qSarUalB"] [Date "2023.02.19"] [White "haietbka02"] [Black "chuvietanh20214983"] [Result "1-0"] [UTCDate "2023.02.19"] [UTCTime "13:04:38"] [WhiteElo "1776"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Normal"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 { C50 Italian Game: Giuoco Pianissimo, Normal } 5. O-O O-O 6. Nc3 d6 7. h3 h6 8. a3 a6 9. b4 Ba7 10. Bb2 b5 11. Ba2 Bb7 12. Nd5 Nxd5 13. Bxd5 Qd7 14. Qd2 Rab8 15. Nh4 Ne7 16. Ba2 Qd8? { (-0.44 → 0.85) Mistake. Kh7 was best. } (16... Kh7 17. d4) 17. Kh1 c5?! { (0.73 → 1.40) Inaccuracy. Kh7 was best. } (17... Kh7) 18. f4 exf4?? { (1.54 → 6.38) Blunder. c4 was best. } (18... c4 19. dxc4) 19. Qxf4?? { (6.38 → 3.10) Blunder. Qc3 was best. } (19. Qc3 Nf5 20. Nxf5 Qg5 21. Rxf4 cxb4 22. Qxg7+ Qxg7 23. Bxg7 Be3 24. Nxe3 Kxg7 25. axb4 Bc8) 19... d5 20. Qe5?! { (3.44 → 2.64) Inaccuracy. Qg4 was best. } (20. Qg4 Ng6 21. Nf5 Qg5 22. Bxg7 Qxg4 23. hxg4 Rfc8 24. Bxd5 cxb4 25. axb4 Rxc2 26. Bxf7+ Kh7) 20... c4?? { (2.64 → Mate in 1) Checkmate is now unavoidable. f6 was best. } (20... f6 21. Qe6+ Rf7 22. Bxf6 Qb6 23. Qxb6 Bxb6 24. Bxe7 Rxe7 25. Nf5 Rd7 26. exd5 Kh7 27. c4) 21. Qxg7# { White wins by checkmate. } 1-0