[Event "Casual Crazyhouse game"] [Site "https://lichess.org/hTugzMnc"] [Date "2021.09.14"] [White "Jan991902"] [Black "Ron99"] [Result "0-1"] [UTCDate "2021.09.14"] [UTCTime "19:02:55"] [WhiteElo "1500"] [BlackElo "1273"] [Variant "Crazyhouse"] [TimeControl "600+3"] [ECO "D02"] [Opening "Queen's Pawn Game: Zukertort Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 { D02 Queen's Pawn Game: Zukertort Variation } Bf5 3. Nc3?! { (0.74 → 0.13) Inaccuracy. Bf4 was best. } (3. Bf4 e6 4. e3 Nf6 5. Be2 Be7 6. Nh4 Be4 7. O-O O-O) 3... Nc6? { (0.13 → 1.65) Mistake. e6 was best. } (3... e6 4. Bf4 Nc6 5. e3 Bd6 6. Ne5 Nge7 7. Bd3 Bxd3 8. cxd3) 4. e4?? { (1.65 → -1.32) Blunder. Ne5 was best. } (4. Ne5 Nxe5 5. dxe5 e6 6. Bf4 Bb4 7. N@h5 Kf8 8. Nxg7 Kxg7) 4... Bxe4?? { (-1.32 → 1.82) Blunder. dxe4 was best. } (4... dxe4) 5. Nxd5?? { (1.82 → -9.87) Blunder. Bb5 was best. } (5. Bb5 Bxf3 6. Qxf3 Nf6 7. O-O P@d7 8. Bxc6 dxc6 9. N@e5 B@e6 10. Bf4 N@h4 11. Qd3 Ng6) 5... Qxd5 6. P@e5 O-O-O 7. Bf4 Bxf3 8. Qxf3 Qxf3 9. gxf3 Q@b4+ 10. B@d2 Qxb2 11. Q@a8+ N@b8 12. Rc1 N@b6 13. Qxb8+ Kxb8 14. N@d3 Qxa2 15. Bde3 P@b2 16. Nxb2 Qxb2 17. c3?! { (-46.29 → Mate in 2) Checkmate is now unavoidable. Bd3 was best. } (17. Bd3 Nxd4) 17... P@a2?! { (Mate in 2 → -47.58) Lost forced checkmate sequence. N@g2+ was best. } (17... N@g2+ 18. Bxg2 Q@e2#) 18. Bh3?! { (-47.58 → Mate in 1) Checkmate is now unavoidable. Be2 was best. } (18. Be2 N@g2+) 18... a1=Q?! { (Mate in 1 → -54.42) Lost forced checkmate sequence. Q@e2# was best. } (18... Q@e2#) 19. Rxa1?! { (-54.42 → Mate in 1) Checkmate is now unavoidable. O-O was best. } (19. O-O Qaxc1) 19... Qxa1+ 20. Ke2 Q@c2+ 21. P@d2 Qa6+ 22. P@d3 Qaxd3+ 23. Ke1 R@a1# { Black wins by checkmate. } 0-1