[Event "Daily UltraBullet Arena"] [Site "https://lichess.org/nK1BcYVu"] [Date "2019.10.30"] [White "Shankhadeep2006"] [Black "houmaan"] [Result "0-1"] [UTCDate "2019.10.30"] [UTCTime "21:38:19"] [WhiteElo "1571"] [BlackElo "1460"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+40"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A06"] [Opening "Zukertort Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. Nf3 d5 { A06 Zukertort Opening } 2. Ng1?! { (0.25 → -0.40) Inaccuracy. e3 was best. } (2. e3 Nf6 3. c4 e6 4. b3 Bd6 5. Bb2 Nbd7 6. d4 b6) 2... Bg4 3. Nc3 Bxe2?? { (-0.96 → 3.59) Blunder. d4 was best. } (3... d4 4. Ne4) 4. Qxe2 Nc6?! { (3.48 → 4.79) Inaccuracy. a6 was best. } (4... a6 5. d4) 5. Qb5 Qd6 6. Qxb7 Rd8? { (4.64 → 11.87) Mistake. Rb8 was best. } (6... Rb8 7. Qa6 e5 8. Nf3 Nge7 9. Bb5 Rb6 10. Qa4 a6 11. Bxc6+ Nxc6 12. d4 exd4 13. Nxd4) 7. Bb5 e5 8. Bxc6+ Ke7 9. Nxd5+ Ke6 10. Nxc7+ Kf6 11. Nd5+ Kg6 12. d4 Ne7 13. Nxe7+ Bxe7 14. dxe5?? { (12.74 → Mate in 1) Checkmate is now unavoidable. Nf3 was best. } (14. Nf3 exd4 15. O-O Qb4 16. Qxa7 f6 17. Rd1 d3 18. c3 Bc5 19. cxb4 Bxa7 20. Be4+ Kf7) 14... Bf6?? { (Mate in 1 → Mate in 3) Lost forced checkmate sequence. Qd1# was best. } (14... Qd1#) 15. Ne2?? { (Mate in 3 → Mate in 1) Lost forced checkmate sequence. Be4+ was best. } (15. Be4+ Kh5 16. Bf3+ Kg6 17. Qe4#) 15... Qxe5?? { (Mate in 1 → Mate in 15) Lost forced checkmate sequence. Qd1# was best. } (15... Qd1#) 16. Bf4?! { (Mate in 15 → 18.07) Lost forced checkmate sequence. Be4+ was best. } (16. Be4+ Qf5 17. Nf4+ Kh6 18. Bxf5 g5 19. Qxf7 Rdf8 20. Qh5+ Kg7 21. Ne6+ Kg8 22. Nxf8 Kxf8) 16... Rhe8 17. Bxe5 Bxe5 18. f4 Bf6 19. f5+ Kxf5 20. Be4+ Kg5 { Black wins on time. } 0-1