[Event "crazyhouse Arena"] [Site "https://lichess.org/5cF7pwK1"] [Date "2020.12.19"] [White "tri_don"] [Black "LoveYJP887"] [Result "0-1"] [UTCDate "2020.12.19"] [UTCTime "00:02:27"] [WhiteElo "1511"] [BlackElo "1500"] [WhiteRatingDiff "-30"] [BlackRatingDiff "+248"] [Variant "Crazyhouse"] [TimeControl "300+2"] [ECO "A45"] [Opening "Queen's Pawn Game: Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nc3 Nf6 { A45 Queen's Pawn Game: Chigorin Variation } 3. Nf3 Bf5 4. Bf4?! { (1.10 → 0.40) Inaccuracy. Bg5 was best. } (4. Bg5 e6 5. e3 Be7 6. Bd3 O-O 7. Bxf5 exf5 8. B@d3 B@e4) 4... e6 5. e3 Bb4 6. Bd3 Nc6? { (-0.48 → 0.76) Mistake. Ne4 was best. } (6... Ne4 7. Bxe4 dxe4 8. Ne5 O-O 9. O-O f6 10. Ng4 Bxc3 11. N@h6+) 7. e4?? { (0.76 → -11.51) Blunder. Bxf5 was best. } (7. Bxf5 exf5) 7... dxe4 8. Bxe4 Bxc3+ 9. bxc3 Bxe4 10. Bg5 O-O 11. Bxf6 Qxf6 12. Nd2 Bxg2 13. Rg1 Bd5 14. Qg4 P@g6 15. h4 N@h6 16. Qg3 B@f4 17. Qf3?! { (-23.71 → Mate in 6) Checkmate is now unavoidable. Qxf4 was best. } (17. Qxf4 Qxf4) 17... Bxf3?! { (Mate in 6 → -37.70) Lost forced checkmate sequence. Bxd2+ was best. } (17... Bxd2+ 18. Kxd2 N@c4+ 19. Ke1 Qxf3 20. N@f6+ Kh8 21. P@e2 Q@d2+ 22. Kf1 Qdxe2#) 18. B@g5?! { (-37.70 → Mate in 1) Checkmate is now unavoidable. Nxf3 was best. } (18. Nxf3 Nxd4) 18... Bxg5 19. hxg5 Q@e2# { Black wins by checkmate. } 0-1