[Event "Rated UltraBullet game"] [Site "https://lichess.org/76oFYCGF"] [Date "2021.03.11"] [White "AlejandroRivas"] [Black "aaditarya"] [Result "0-1"] [UTCDate "2021.03.11"] [UTCTime "18:37:15"] [WhiteElo "1712"] [BlackElo "1341"] [WhiteRatingDiff "-41"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } e6 2. Nf3 d5 3. e3 Nc6?! { (-0.28 → 0.56) Inaccuracy. g6 was best. } (3... g6 4. d4 c5 5. Bd3 Bg7 6. b3 Ne7 7. O-O O-O 8. Ba3) 4. d4 Nxd4?? { (0.17 → 4.33) Blunder. Nf6 was best. } (4... Nf6 5. c4 Be7 6. Nc3 O-O 7. Ne5 Na5 8. c5 b6 9. b4) 5. exd4 c5 6. Bd3 cxd4 7. Nxd4 Bd7 8. Nf3 Ba4 9. O-O Bxc2?! { (5.24 → 8.87) Inaccuracy. Nf6 was best. } (9... Nf6 10. Qe1) 10. Qxc2 Qc7 11. Kh1 Rd8 12. Qxc7 Bd6?! { (19.98 → Mate in 3) Checkmate is now unavoidable. a6 was best. } (12... a6 13. Qxb7) 13. Bb5+ Kf8 14. Ne5? { (Mate in 1 → 7.99) Lost forced checkmate sequence. Qxd8# was best. } (14. Qxd8#) 14... Bxc7 15. Nxf7?! { (7.79 → 5.42) Inaccuracy. Nd2 was best. } (15. Nd2 f6) 15... Rd7? { (5.42 → 12.23) Mistake. Kxf7 was best. } (15... Kxf7) 16. Ne5 Bxe5 17. fxe5+ Ke7 18. Bxd7 Kxd7 19. Nc3 Ne7 20. Nb5 Rf8 21. Nd6?? { (19.16 → Mate in 1) Checkmate is now unavoidable. Rxf8 was best. } (21. Rxf8) 21... Rxf1# { Black wins by checkmate. } 0-1