[Event "KHỐI 3 Cấp Thành phố 2023"] [Site "https://lichess.org/vbj1qQu3"] [Date "2023.05.24"] [White "thaovy_3b"] [Black "nguyenanhthu_3b"] [Result "1-0"] [UTCDate "2023.05.24"] [UTCTime "09:30:17"] [WhiteElo "1120"] [BlackElo "1160"] [WhiteRatingDiff "+60"] [BlackRatingDiff "-221"] [Variant "Standard"] [TimeControl "600+2"] [ECO "A00"] [Opening "Hungarian Opening: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. g3 g6 { A00 Hungarian Opening: Symmetrical Variation } 2. Bg2 g5? { (0.13 → 1.43) Mistake. c5 was best. } (2... c5 3. c3 Nc6 4. d4 cxd4 5. cxd4 d5 6. Nc3 Nf6 7. Nf3) 3. h4 gxh4 4. gxh4? { (1.26 → 0.13) Mistake. Rxh4 was best. } (4. Rxh4 h5 5. d4 c6 6. e4 d5 7. e5 Bf5 8. c3 e6 9. Rxh5 Rxh5 10. Qxh5 c5) 4... f5?! { (0.13 → 1.09) Inaccuracy. Nf6 was best. } (4... Nf6 5. d4) 5. f3? { (1.09 → -0.49) Mistake. e4 was best. } (5. e4 Nf6 6. Nc3 d6 7. d4 Nc6 8. Bg5 Bg7 9. Bxf6 Bxf6 10. Qh5+ Kf8 11. Nge2 Nxd4) 5... f4? { (-0.49 → 0.79) Mistake. c5 was best. } (5... c5) 6. e3? { (0.79 → -0.45) Mistake. d4 was best. } (6. d4 Bh6 7. Nc3 Nf6 8. Nh3 d5 9. Qd3 c6 10. e4 fxe3 11. Bxe3 Bxe3 12. Qxe3 Qd6) 6... fxe3?! { (-0.45 → 0.51) Inaccuracy. Nf6 was best. } (6... Nf6) 7. dxe3 e5 8. f4 exf4?? { (1.17 → Mate in 7) Checkmate is now unavoidable. Qe7 was best. } (8... Qe7) 9. exf4?? { (Mate in 7 → 0.89) Lost forced checkmate sequence. Qh5+ was best. } (9. Qh5+ Ke7 10. Qe5+ Kf7 11. Bd5+ Kg6 12. h5+ Kh6 13. Qxf4+ Kg7 14. h6+ Kg6 15. Bf7#) 9... h5? { (0.89 → 2.24) Mistake. Nf6 was best. } (9... Nf6 10. Nc3) 10. Qe2+ Kf7?? { (1.67 → 9.66) Blunder. Qe7 was best. } (10... Qe7 11. Nc3 c6 12. f5 d5 13. Bg5 Qxe2+ 14. Ngxe2 Ne7 15. Nf4 Nxf5 16. O-O-O Bc5 17. Rde1+) 11. Bd5+ Kg7? { (9.41 → Mate in 4) Checkmate is now unavoidable. Kf6 was best. } (11... Kf6 12. Qe5+ Kg6 13. Qxh8 Nf6 14. f5+ Kxf5 15. Nc3 c6 16. Nge2 cxd5 17. Rf1+ Ke6 18. Bg5) 12. Qe5+?? { (Mate in 4 → 2.19) Lost forced checkmate sequence. Qg2+ was best. } (12. Qg2+ Kh6 13. f5+ Qg5 14. Qxg5+ Kh7 15. Qg6#) 12... Kh7?? { (2.19 → Mate in 2) Checkmate is now unavoidable. Qf6 was best. } (12... Qf6) 13. Be4+ Kh6 14. Rh2 d5 15. Bxd5?? { (Mate in 1 → 3.17) Lost forced checkmate sequence. Qxh8# was best. } (15. Qxh8#) 15... c6?? { (3.17 → Mate in 5) Checkmate is now unavoidable. Nf6 was best. } (15... Nf6 16. Qg5+) 16. Be4?? { (Mate in 5 → 3.83) Lost forced checkmate sequence. Qxh8+ was best. } (16. Qxh8+ Kg6 17. Qxg8+ Bg7 18. Rg2+ Kf5 19. Qf7+ Qf6 20. Rg5#) 16... c5?? { (3.83 → Mate in 1) Checkmate is now unavoidable. Qf6 was best. } (16... Qf6 17. Qg5+ Qxg5 18. fxg5+ Kg7 19. Bd2 Ne7 20. Bc3+ Kg8 21. Bxh8 Kxh8 22. Rf2 Bg7 23. Nc3) 17. Rg2 c4 18. Rg6+ Kh7 19. Rg5+ Kh6 20. Qxh8# { White wins by checkmate. } 1-0