[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/TBIybtjh"] [Date "2021.05.05"] [White "Harm125"] [Black "Karataskagann"] [Result "0-1"] [UTCDate "2021.05.05"] [UTCTime "03:36:30"] [WhiteElo "1629"] [BlackElo "1228"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Qd3?! { (0.21 → -0.35) Inaccuracy. e4 was best. } (2. e4 d5 3. Nd2 c5 4. Ngf3 Nf6 5. exd5 exd5 6. Bb5+ Bd7) 2... c5 3. Qxh7?? { (-0.47 → -11.55) Blunder. dxc5 was best. } (3. dxc5 Bxc5 4. Nc3 d5 5. Nf3 Nc6 6. e4 Nf6 7. exd5 exd5) 3... Rxh7 4. e3 Nf6 5. dxc5 Qb6?? { (-11.55 → 1.53) Blunder. Bxc5 was best. } (5... Bxc5 6. Nd2 d5 7. Bd3 Rh8 8. Ngf3 Nc6 9. O-O Kf8 10. c4 Nb4 11. Bb1 dxc4 12. Nxc4) 6. Nf3?? { (1.53 → -11.24) Blunder. cxb6 was best. } (6. cxb6 axb6) 6... Qxc5 7. Bd2 Qxc2 8. Na3 Qxb2 9. Rb1 Qxa3 10. Rb3 Qxb3 11. Ke2 Qxa2 12. Nd4 Ne4 13. f3?! { (-30.19 → Mate in 1) Checkmate is now unavoidable. Kf3 was best. } (13. Kf3 Nxd2+) 13... b5?! { (Mate in 1 → -21.32) Lost forced checkmate sequence. Qxd2# was best. } (13... Qxd2#) 14. fxe4 b4 15. Nb3 Qxb3 16. Kf3?! { (-28.02 → Mate in 10) Checkmate is now unavoidable. Rg1 was best. } (16. Rg1 Qc2) 16... Qc4?! { (Mate in 10 → -15.02) Lost forced checkmate sequence. Qd1+ was best. } (16... Qd1+ 17. Be2 Qxh1 18. h3 Rxh3+ 19. Kf2 Rh2 20. Bf3 Be7 21. Kg3 Bd6+ 22. e5 Bxe5+ 23. Kf2) 17. Bc3 Qxc3 18. Bc4 b3?! { (Mate in 9 → -58.10) Lost forced checkmate sequence. Qxc4 was best. } (18... Qxc4 19. Rd1 Bb7 20. Rd4 Qf1+ 21. Kg3 Qe1+ 22. Kf3 Rxh2 23. Rd2 Qxd2 24. Kg4 Qxg2+ 25. Kf4) 19. Bf1?! { (-58.10 → Mate in 4) Checkmate is now unavoidable. h4 was best. } (19. h4 Qxc4) 19... b2 20. Bd3 b1=Q 21. Bxb1 Qb2 22. Rc1?! { (-30.17 → Mate in 7) Checkmate is now unavoidable. Bd3 was best. } (22. Bd3 Nc6) 22... Qxc1 23. Bd3 Qb1?! { (Mate in 5 → -26.29) Lost forced checkmate sequence. Bc5 was best. } (23... Bc5 24. Kg4 e5 25. g3 d5+ 26. Kf3 Qh1+ 27. Kf2 Rxh2#) 24. g3?! { (-26.29 → Mate in 5) Checkmate is now unavoidable. Bxb1 was best. } (24. Bxb1 Rxh2) 24... Qb2 25. g4 Qxh2 26. g5 Qh3+ 27. Kf4 Rh4+ 28. Ke5 f6+ 29. Kd4 fxg5 30. Kc3 Nc6 31. e5 Bb4+ { Black wins on time. } 0-1