[Event "Hôm nay là Quốc Tế thiếu nhi Arena"] [Site "https://lichess.org/Wi1oNhpU"] [Date "2024.06.01"] [White "HHDaoMinhSon2013"] [Black "Vutranquoc_2015"] [Result "0-1"] [UTCDate "2024.06.01"] [UTCTime "14:08:02"] [WhiteElo "1632"] [BlackElo "1715"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+4"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Nc6 3. Nc3 d6 4. d3 h6 5. h3 Nf6 6. Nf3 Be7 7. Be3 a6?! { (-0.08 → 0.48) Inaccuracy. Na5 was best. } (7... Na5 8. Qe2 c6 9. d4 Nxc4 10. Qxc4 Be6 11. Qd3 Qa5 12. O-O) 8. Nd5 Nxd5 9. Bxd5 Be6 10. Bxe6 fxe6 11. O-O O-O 12. Nh2 Bf6?! { (0.13 → 0.94) Inaccuracy. Qe8 was best. } (12... Qe8 13. Qg4 Rf6 14. Rae1 d5 15. a3 Qf7 16. Qe2 Qg6 17. Ng4 Rf7) 13. c3?! { (0.94 → 0.34) Inaccuracy. Qg4 was best. } (13. Qg4 Kf7 14. c3 a5 15. a4 Qe7 16. Nf3 Rfd8 17. h4 d5 18. h5 Kf8) 13... d5?! { (0.34 → 1.25) Inaccuracy. Qe8 was best. } (13... Qe8 14. Qg4 Kh8 15. h4 a5 16. g3 Bd8 17. a4 b6 18. Qh3 d5 19. Rad1) 14. exd5? { (1.25 → 0.14) Mistake. Qg4 was best. } (14. Qg4 Kh7 15. Qxe6 d4 16. cxd4 Nxd4 17. Qg4 c5 18. Rfd1 a5 19. Rac1 Be7) 14... exd5 15. f4 d4 16. fxe5 Bxe5 17. Rxf8+ Qxf8 18. cxd4 Bxd4 19. Qb3+?! { (-0.27 → -1.15) Inaccuracy. Bxd4 was best. } (19. Bxd4) 19... Kh8 20. Bxd4 Nxd4 21. Qxb7?? { (-0.80 → Mate in 4) Checkmate is now unavoidable. Qc4 was best. } (21. Qc4 c5) 21... Rb8?? { (Mate in 4 → -0.02) Lost forced checkmate sequence. Ne2+ was best. } (21... Ne2+ 22. Kh1 Ng3+ 23. Kg1 Qc5+ 24. d4 Qxd4#) 22. Qxc7 Rxb2 23. Re1?? { (-0.03 → Mate in 2) Checkmate is now unavoidable. Rf1 was best. } (23. Rf1 Ne2+ 24. Kh1 Qb8 25. Qxb8+ Rxb8 26. Re1 Rb2 27. a4 Kh7 28. Ng4 Nf4) 23... Qf2+ 24. Kh1 Qxg2# { Black wins by checkmate. } 0-1