[Event "Daily UltraBullet Arena"] [Site "https://lichess.org/OmzkO4ex"] [Date "2023.10.03"] [White "ntheory"] [Black "BBisplaying"] [Result "0-1"] [UTCDate "2023.10.03"] [UTCTime "21:37:10"] [WhiteElo "1818"] [BlackElo "1640"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "15+0"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e3 Nf6 3. Nf3 e6 { D05 Queen's Pawn Game: Colle System } 4. Be2 Bb4+ 5. c3 Bd6 6. O-O Nc6 7. h3 e5 8. dxe5 Nxe5 9. Nd4 Be6 10. f4 O-O 11. f5 Bxf5 12. e4 Bxe4 13. Bf3 Bxf3 14. Nxf3 Nxf3+ 15. Qxf3 Bc5+ 16. Kh1 Qd6 17. Be3 Rae8 18. Bf4 Qc6 19. Nd2 d4 20. Nb3 Qxf3 21. Rxf3 dxc3 22. Rd3 cxb2 23. Rb1 Bd4 24. Rxb2 Bxb2 25. Nc5 Be5 26. Nd7 Bxf4 27. Nxf8 Re1# { Black wins by checkmate. } 0-1