[Event "Hourly Blitz Arena"] [Site "https://lichess.org/dUIrPCtj"] [Date "2022.02.27"] [White "bec"] [Black "Castelmagnos"] [Result "0-1"] [UTCDate "2022.02.27"] [UTCTime "10:22:08"] [WhiteElo "2255"] [BlackElo "1588"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D04"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. e3 d5 3. Nf3 { D04 Queen's Pawn Game: Colle System } g6 4. Nbd2 Bg7 5. b3 c5 6. Bb2 b6?! { (-0.36 → 0.54) Inaccuracy. cxd4 was best. } (6... cxd4 7. Bb5+ Nc6 8. Nxd4 Qd6 9. N4f3 O-O 10. O-O Bf5 11. Bxc6) 7. Be2 O-O 8. O-O Bb7 9. Ne5 Nfd7 10. f4 cxd4 11. exd4 f6 12. Nef3 e5?! { (0.68 → 1.31) Inaccuracy. e6 was best. } (12... e6 13. c4 Re8 14. cxd5 Bxd5 15. Nc4 Nc6 16. Rc1 Bf8 17. Ne3 Ne7 18. Ba6 Rb8 19. Qd3) 13. fxe5 fxe5 14. Nxe5 Nxe5 15. dxe5 Qg5?? { (1.15 → 3.26) Blunder. Nd7 was best. } (15... Nd7) 16. Rxf8+ Bxf8 17. Nf3 Bc5+ 18. Kh1 Qh6? { (4.56 → 7.71) Mistake. Qf4 was best. } (18... Qf4 19. c4) 19. Bc1? { (7.71 → 3.92) Mistake. c4 was best. } (19. c4 d4) 19... Qg7 20. Bg5 Nd7 21. Bb5?? { (3.91 → 0.00) Blunder. Ba6 was best. } (21. Ba6 Bc6 22. Bb5 Bb7 23. Qe1 a6 24. Bxd7 Qxd7 25. b4 Be7 26. e6 Qd6 27. Bxe7 Qxe7) 21... Nxe5 22. Nxe5 Qxe5 23. Qg4?? { (0.00 → Mate in 4) Checkmate is now unavoidable. Bh4 was best. } (23. Bh4 Rf8 24. Qe1 Be3 25. Bg3 Qf6 26. c3 d4 27. Qe2 Qg5 28. cxd4 Rf2 29. Qc4+ Bd5) 23... Bd6? { (Mate in 4 → -9.84) Lost forced checkmate sequence. Qxa1+ was best. } { Black wins on time. } (23... Qxa1+ 24. Bc1 Qxc1+ 25. Qd1 Qxd1+ 26. Bf1 Qxf1#) 0-1