[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/aIdVbHzd"] [Date "2021.02.27"] [White "NnN1_2012"] [Black "KanishkaaPrasad"] [Result "0-1"] [UTCDate "2021.02.27"] [UTCTime "17:50:45"] [WhiteElo "1046"] [BlackElo "852"] [WhiteRatingDiff "-6"] [BlackRatingDiff "+291"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B00"] [Opening "Nimzowitsch Defense: Williams Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 Nc6 2. Nf3 d6?! { (0.13 → 0.71) Inaccuracy. e5 was best. } { B00 Nimzowitsch Defense: Williams Variation } (2... e5 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Na5 6. Bb5+ c6 7. dxc6) 3. Bb5 e6 4. d3 g6 5. Nc3 h6 6. Be3 f6 7. Qd2 e5?! { (0.88 → 1.91) Inaccuracy. a6 was best. } (7... a6) 8. O-O d5?? { (1.54 → 4.68) Blunder. a6 was best. } (8... a6 9. Ba4) 9. exd5 e4? { (4.35 → 9.50) Mistake. a6 was best. } (9... a6 10. Ba4 b5 11. dxc6 bxa4 12. d4 Bb4 13. dxe5 Qxd2 14. Bxd2 Ne7 15. exf6 Nxc6 16. Nxa4) 10. dxc6 f5 11. dxe4 g5 12. exf5 h5 13. Qxd8+ Kf7?! { (30.63 → Mate in 3) Checkmate is now unavoidable. Kxd8 was best. } (13... Kxd8 14. Bxg5+) 14. Rfd1 Be7 15. Qxc8?! { (Mate in 7 → 19.56) Lost forced checkmate sequence. Nxg5+ was best. } (15. Nxg5+ Kg7 16. Qe8 Rh6 17. Bd4+ Bf6 18. Qf7+ Kh8 19. Bxf6+ Nxf6 20. Rd8+ Ne8 21. Rxe8#) 15... Bd8?! { (19.56 → Mate in 5) Checkmate is now unavoidable. Rxc8 was best. } (15... Rxc8 16. Ne5+) 16. cxb7 Nf6 17. bxa8=Q Ne4 18. Qxd8 Nxf2 { Black wins on time. } 0-1