[Event "Hourly UltraBullet Arena"] [Site "https://lichess.org/aU33eN0O"] [Date "2024.04.21"] [White "speedrunchessgames"] [Black "kinsman340"] [Result "0-1"] [UTCDate "2024.04.21"] [UTCTime "11:41:18"] [WhiteElo "2238"] [BlackElo "1731"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A40"] [Opening "Horwitz Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 { A40 Horwitz Defense } 2. Nf3 f6? { (0.16 → 1.42) Mistake. Nf6 was best. } (2... Nf6 3. c4 d5 4. g3 Be7 5. Bg2 O-O 6. O-O dxc4 7. Qc2) 3. g3?! { (1.42 → 0.75) Inaccuracy. e4 was best. } (3. e4) 3... d5 4. Bg2 e5?! { (0.69 → 1.83) Inaccuracy. f5 was best. } (4... f5 5. c4 Be7 6. Bf4 Nf6 7. Qc2 c6 8. Nc3 O-O 9. O-O Nh5 10. e3 g5 11. Be5) 5. O-O? { (1.83 → 0.58) Mistake. dxe5 was best. } (5. dxe5 Nc6 6. exf6 Nxf6 7. O-O Bg4 8. c4 Bc5 9. cxd5 Qxd5 10. Nc3 Qh5 11. Bf4 Bb6) 5... e4 6. Nfd2 Nh6? { (0.14 → 1.62) Mistake. f5 was best. } (6... f5 7. c4) 7. Nxe4?? { (1.62 → -1.26) Blunder. c4 was best. } (7. c4 c6 8. Nc3 Be6 9. cxd5 cxd5 10. Nb3 Nf5 11. e3 Bb4 12. f3 exf3 13. Qxf3 Ne7) 7... Be7?? { (-1.26 → 3.33) Blunder. dxe4 was best. } (7... dxe4) 8. Ned2?! { (3.33 → 2.53) Inaccuracy. Bxh6 was best. } (8. Bxh6 gxh6 9. Ned2 Nc6 10. e3 Be6 11. Bh3 Bf7 12. b3 h5 13. c4 h4) 8... f5 9. c4 O-O 10. cxd5 f4 11. Ne4 fxg3 12. Nxg3 Bd6 13. Bxh6 Bxg3?! { (3.77 → 4.83) Inaccuracy. gxh6 was best. } (13... gxh6 14. e4 Bf4 15. Nc3 c6 16. e5 Na6 17. d6 Kh8 18. Qb3 h5 19. Nce2 h4 20. Nxf4) 14. Qd3?? { (4.83 → 1.80) Blunder. fxg3 was best. } (14. fxg3 gxh6 15. Nc3 Bg4 16. Qb3 Nd7 17. d6+ Kh8 18. Qxb7 Qg5 19. dxc7 Nf6 20. Qb5 Qe3+) 14... gxh6?? { (1.80 → 4.23) Blunder. Bxh2+ was best. } (14... Bxh2+ 15. Kxh2 Qh4+ 16. Kg1 Qxh6 17. e4 Rf4 18. Nc3 Rh4 19. Qe3 g5 20. Ne2 Bh3 21. Bxh3) 15. fxg3 Qe7 16. Rxf8+ Qxf8 17. Be4 Qg7 18. Nc3 Bf5?! { (4.29 → 6.00) Inaccuracy. Bh3 was best. } (18... Bh3 19. Bg2 Bxg2 20. Kxg2 Nd7 21. Rf1 Rf8 22. Rxf8+ Kxf8 23. e4 Ke7 24. e5 Kd8 25. Qf3) 19. Bxf5 Nc6 20. Be6+ Kh8 21. dxc6 Rf8 22. d5 Qf6 23. Rf1?? { (8.93 → Mate in 1) Checkmate is now unavoidable. Ne4 was best. } (23. Ne4 Qg7 24. Rf1 Rb8 25. cxb7 Rxb7 26. d6 Rb8 27. d7 Rd8 28. Kg2 a6 29. Rf5 c5) 23... Qxf1# { Black wins by checkmate. } 0-1