[Event "Crazyhouse Weekly 20"] [Site "https://lichess.org/atBbgv2P"] [Date "2016.08.27"] [White "jgarvik"] [Black "diegodiaz1235"] [Result "0-1"] [UTCDate "2016.08.27"] [UTCTime "19:53:51"] [WhiteElo "1826"] [BlackElo "1500"] [WhiteRatingDiff "-13"] [BlackRatingDiff "+408"] [Variant "Crazyhouse"] [TimeControl "240+0"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Normal"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 { C50 Italian Game: Giuoco Pianissimo, Normal } 5. Bg5 d6 6. Bxf6 Qxf6 7. N@d5 Qd8 8. c3 Be6 9. b4?! { (-0.49 → -1.24) Inaccuracy. Bb3 was best. } (9. Bb3 B@g4) 9... Bb6? { (-1.24 → 0.31) Mistake. Bxf2+ was best. } (9... Bxf2+ 10. Kxf2 P@b2 11. Nbd2) 10. a4? { (0.31 → -0.85) Mistake. Nxb6 was best. } (10. Nxb6 cxb6 11. B@g5 B@e7 12. Bxe6 Bxg5 13. Nxg5 Qxg5 14. B@d7+) 10... Bxd5 11. exd5 Ne7 12. a5 Bxf2+ 13. Kxf2 N@g4+ 14. Kf1?? { (-0.14 → -2.55) Blunder. Ke2 was best. } (14. Ke2 B@e3 15. B@a4+ Kf8 16. Kf1 P@b2 17. Ra2 b5) 14... Ne3+ 15. Ke2 Nxd1 16. Rxd1 O-O?! { (-3.05 → -2.18) Inaccuracy. P@g4 was best. } (16... P@g4 17. Nfd2 Q@f5 18. B@f3 gxf3+ 19. Nxf3) 17. Nbd2 Nf5 18. B@e4?? { (-2.87 → Mate in 3) Checkmate is now unavoidable. B@g1 was best. } (18. B@g1 P@g4 19. Rf1 gxf3+ 20. Rxf3 N@f4+ 21. Rxf4 exf4) 18... Nh4?? { (Mate in 3 → -1.25) Lost forced checkmate sequence. Q@e3+ was best. } (18... Q@e3+) 19. Nxh4 Qxh4 20. N@f3?? { (-4.95 → Mate in 1) Checkmate is now unavoidable. N@g3 was best. } (20. N@g3 N@f4+ 21. Kf1 P@e2+ 22. Kg1 Q@e3+ 23. B@f2 exd1=Q+ 24. Rxd1) 20... Q@f2# { Black wins by checkmate. } 0-1