[Event "Daily UltraBullet Arena"] [Site "https://lichess.org/VS0oRTx4"] [Date "2022.05.22"] [White "giannistst12"] [Black "UnderpromotionK"] [Result "0-1"] [UTCDate "2022.05.22"] [UTCTime "21:47:54"] [WhiteElo "1927"] [BlackElo "1564"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } e6 2. c4 Qf6? { (-0.55 → 0.80) Mistake. d5 was best. } (2... d5 3. Nf3 c5 4. d3 Nc6 5. e4 Nge7 6. Nc3 g6 7. e5) 3. Nf3?! { (0.80 → 0.07) Inaccuracy. g3 was best. } (3. g3 d5 4. Nf3 dxc4 5. e3 Qd8 6. Nc3 Be7 7. Ne5 Nd7) 3... Bc5? { (0.07 → 1.54) Mistake. Qxf4 was best. } (3... Qxf4 4. d4) 4. e3 Nh6 5. d4 Ng4?? { (1.70 → 6.25) Blunder. Bb4+ was best. } (5... Bb4+ 6. Bd2 Qe7 7. Bd3 d5 8. O-O Nd7 9. Qc2 dxc4 10. Qxc4 c5 11. Bxb4 cxb4 12. Nbd2) 6. dxc5 h5 7. h3 Nc6 8. hxg4 hxg4 9. Rxh8+ Ke7 10. Ng5 Qg6 11. Bd3 f6?! { (16.88 → Mate in 6) Checkmate is now unavoidable. f5 was best. } (11... f5 12. Nc3 b6 13. Nb5 Bb7 14. Rxa8 Bxa8 15. Nxc7 Bb7 16. cxb6 Qh6 17. bxa7 Nxa7 18. Bf1) 12. Bxg6 fxg5 13. Re8+ Kf6 14. Qd3 gxf4 15. exf4 Nb4 16. Qe4 e5 17. Qxe5+ Kxg6 18. Qg5+ Kh7 19. Rh8+?! { (Mate in 1 → 15.25) Lost forced checkmate sequence. Qh5# was best. } (19. Qh5#) 19... Kxh8 20. Qh5+ Kg8 21. Qe8+ Kh7 22. Qh5+ Kg8 23. Qe8+ Kh7 24. Ke2 g6?! { (14.87 → Mate in 4) Checkmate is now unavoidable. b6 was best. } { Black wins on time. } (24... b6 25. Bd2) 0-1