[Event "chess Arena"] [Site "https://lichess.org/oShQFcYu"] [Date "2023.04.23"] [White "buihuykien2015"] [Black "nguyenbaonam150809"] [Result "1-0"] [UTCDate "2023.04.23"] [UTCTime "09:31:43"] [WhiteElo "1298"] [BlackElo "1103"] [WhiteRatingDiff "+12"] [BlackRatingDiff "-81"] [Variant "Crazyhouse"] [TimeControl "420+0"] [ECO "B02"] [Opening "Alekhine Defense: Mokele Mbembe, Vavra Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e6 2. d4 Nf6 3. e5 Ne4 { B02 Alekhine Defense: Mokele Mbembe, Vavra Defense } 4. f3?? { (1.88 → -13.00) Blunder. Nf3 was best. } (4. Nf3 Nc6) 4... Ng5?? { (-13.00 → 5.53) Blunder. Qh4+ was best. } (4... Qh4+ 5. g3 Nxg3 6. hxg3 Qxh1 7. N@e2 P@h2 8. Be3 Bb4+ 9. Nbc3 hxg1=B 10. Nxg1 N@g2+ 11. Bxg2) 5. Nc3?? { (5.53 → 2.69) Blunder. h4 was best. } (5. h4 Nxf3+ 6. Nxf3 Nc6 7. Nc3 d5 8. exd6 cxd6 9. Bf4 a6 10. P@b5 Ne7 11. Qd2 P@d5) 5... Nc6?? { (2.69 → 5.48) Blunder. f5 was best. } (5... f5 6. exf6 Qxf6 7. P@e5 Qd8 8. f4 Nf7 9. Nf3 Nc6 10. Bb5 Be7 11. O-O O-O 12. Bd3) 6. Bd3?? { (5.48 → -1.63) Blunder. h4 was best. } (6. h4 Nxf3+ 7. Nxf3 h6 8. N@h5 P@g6 9. Nf4 Bb4 10. Qd3 Ne7 11. g4 Bxc3+ 12. bxc3 N@g3) 6... d5?? { (-1.63 → 4.32) Blunder. d6 was best. } (6... d6) 7. exd6?? { (4.32 → -2.36) Blunder. h4 was best. } (7. h4 Nxd4 8. Bxg5 Be7 9. Bxe7 Qxe7 10. B@g5 f6 11. exf6 gxf6 12. Be3 Nc6 13. Nge2 P@e5) 7... Qxd6?? { (-2.36 → 6.60) Blunder. Bxd6 was best. } (7... Bxd6) 8. Bxg5 h6 9. Be3 e5 10. d5 P@d4 11. dxc6 dxe3 12. cxb7 Rb8?? { (5.27 → Mate in 14) Checkmate is now unavoidable. Bxb7 was best. } (12... Bxb7 13. Kf1 P@d4 14. N@e4 dxc3 15. Bb5+ B@c6 16. P@d7+ Kd8 17. Nxd6 Bxd6 18. Bxc6 Bxc6 19. Q@c4) 13. bxc8=Q+ Rxc8 14. Bb5+ c6 15. Qxd6 Bxd6 16. Ba6?? { (41.22 → Mate in 2) Checkmate is now unavoidable. P@d7+ was best. } (16. P@d7+) 16... Rb8?? { (Mate in 2 → 7.00) Lost forced checkmate sequence. Q@f2+ was best. } (16... Q@f2+ 17. Kd1 Qd2#) 17. Nge2?? { (7.00 → -4.66) Blunder. N@e4 was best. } (17. N@e4 P@f2+ 18. Kf1 fxg1=R+ 19. Rxg1 N@d2+ 20. Ke2 Nxe4 21. Nxe4 N@f4+ 22. Kf1 Q@d7 23. B@g4 B@e6) 17... Bb4?? { (-4.66 → 20.54) Blunder. B@d2+ was best. } (17... B@d2+) 18. O-O-O?? { (20.54 → -2.74) Blunder. P@d7+ was best. } (18. P@d7+ Kxd7) 18... Q@e7?? { (-2.74 → 24.17) Blunder. Q@a1+ was best. } (18... Q@a1+ 19. N@b1 P@d2+ 20. Rxd2 exd2+ 21. Kxd2 R@d7+ 22. P@d4 Bxc3+ 23. bxc3 Qxa2 24. B@f5 B@g5+ 25. P@f4) 19. P@d7+ Qxd7 20. Rxd7 Kxd7 21. B@h3+ Kd8?! { (27.94 → Mate in 1) Checkmate is now unavoidable. P@e6 was best. } (21... P@e6 22. Kb1) 22. Q@d7# { White wins by checkmate. } 1-0