[Event "Rated UltraBullet game"] [Site "https://lichess.org/n603inwS"] [Date "2021.03.11"] [White "Joaozinho"] [Black "AlejandroRivas"] [Result "0-1"] [UTCDate "2021.03.11"] [UTCTime "18:29:23"] [WhiteElo "1410"] [BlackElo "1695"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B07"] [Opening "Czech Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 c6 2. e4 d6 3. Nc3 Nf6 { B07 Czech Defense } 4. f4 Nfd7?! { (0.74 → 1.47) Inaccuracy. Qa5 was best. } (4... Qa5 5. e5 Ne4 6. Qf3 d5 7. Bd3 c5 8. dxc5 Nxc3 9. Bd2) 5. e5 g6 6. Nf3 dxe5 7. fxe5 Bg7 8. Bd3 Nb6?! { (1.27 → 1.93) Inaccuracy. c5 was best. } (8... c5 9. e6 fxe6 10. Ng5 Nf6 11. dxc5 O-O 12. O-O Nc6 13. Be3 Ne5 14. Qe2 Nxd3 15. cxd3) 9. O-O Be6?! { (1.91 → 2.64) Inaccuracy. Na6 was best. } (9... Na6 10. Qe1 Nb4 11. Be4 Bg4 12. Ne2 N4d5 13. b3 f5 14. Bd3 Nc7 15. a4 Bxf3 16. Rxf3) 10. Bg5?! { (2.64 → 1.74) Inaccuracy. Qe1 was best. } (10. Qe1) 10... O-O 11. Qd2 Nd5?! { (1.57 → 2.43) Inaccuracy. N8d7 was best. } (11... N8d7 12. Bh6) 12. Bh6 Nxc3?! { (1.85 → 2.67) Inaccuracy. c5 was best. } (12... c5 13. Bxg7) 13. bxc3 Bxh6?? { (2.90 → 6.78) Blunder. c5 was best. } (13... c5 14. Rae1) 14. Qxh6 Nd7? { (7.69 → Mate in 4) Checkmate is now unavoidable. f6 was best. } (14... f6 15. Rae1) 15. Ng5 Re8 16. Qxh7+ Kf8 17. Qxf7+?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Nxe6# was best. } (17. Nxe6#) 17... Bxf7 18. Rxf7+ Kg8 19. e6?? { (-1.10 → -4.82) Blunder. Bc4 was best. } (19. Bc4 e6) 19... Nf6 20. Bxg6 Qd5 21. Rf1? { (-4.87 → -8.72) Mistake. Nf3 was best. } (21. Nf3 Qa5) 21... Qxg5 22. Rf2 Qxg6 23. R7xf6 exf6 { Black wins on time. } 0-1