[Event "Monthly UltraBullet Arena"] [Site "https://lichess.org/EsujOwma"] [Date "2021.07.04"] [White "p0987"] [Black "Sota2001"] [Result "0-1"] [UTCDate "2021.07.04"] [UTCTime "17:46:31"] [WhiteElo "1041"] [BlackElo "1533"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "15+0"] [ECO "B20"] [Opening "Sicilian Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 { B20 Sicilian Defense } 2. d3 d6 3. c4 Nf6 4. d4?! { (0.00 → -0.90) Inaccuracy. Nc3 was best. } (4. Nc3 g6 5. g3 Bg7 6. Nge2 Nc6 7. Bg2 Rb8 8. O-O O-O) 4... g6 5. Qd2?? { (-0.36 → -2.76) Blunder. Nc3 was best. } (5. Nc3 Qa5) 5... cxd4? { (-2.76 → -1.23) Mistake. Nxe4 was best. } (5... Nxe4) 6. Qh6?? { (-1.23 → -10.36) Blunder. Qxd4 was best. } (6. Qxd4) 6... Bxh6 7. g3 Bxc1 8. f4 Qa5+ 9. Kd1 Bxb2 10. Kc2 Bxa1 11. Kc1 Qxa2 12. Kd1 Qb2?! { (Mate in 4 → -35.16) Lost forced checkmate sequence. Qxb1+ was best. } (12... Qxb1+ 13. Kd2 Bc3+ 14. Ke2 Qe1+ 15. Kf3 Qxf1#) 13. Ke1?! { (-35.16 → Mate in 4) Checkmate is now unavoidable. Nd2 was best. } (13. Nd2 Bg4+) 13... Qxb1+ 14. Kf2 Qxf1+?! { (Mate in 3 → -26.33) Lost forced checkmate sequence. Ng4+ was best. } (14... Ng4+ 15. Ke2 Qc2+ 16. Ke1 Bc3#) 15. Kxf1 Nxe4 16. Ke2 Nd2 17. Ke1 d3 18. Kxd2 Bc3+ 19. Kxd3 Bf5+ 20. Kxc3 e6 21. Kd2 O-O 22. Kc1 Nc6 23. Kd1 d5 24. Kd2 dxc4 25. Kc1 Rfd8 26. Kb2 Rd1 27. Kc3 Rad8 28. Kxc4 R8d3 29. Kc5 Rd4 { Black wins on time. } 0-1