[Event "Crazyhouse Shield Arena"] [Site "https://lichess.org/5uCalAhR"] [Date "2018.09.17"] [White "dolynachess"] [Black "PsychopathKing4"] [Result "0-1"] [UTCDate "2018.09.17"] [UTCTime "18:46:22"] [WhiteElo "2186"] [BlackElo "1601"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+27"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "A48"] [Opening "London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. Bf4 { A48 London System } Bg7 4. Nc3 a6? { (1.23 → 2.63) Mistake. d5 was best. } (4... d5 5. e3 O-O 6. Be2 Nh5 7. Be5 Nf6 8. O-O Nc6 9. Bf4 Nh5 10. Bxc7 Qxc7 11. Nxd5) 5. e4 d6 6. Be2 Nc6 7. O-O Bg4?! { (2.83 → 4.10) Inaccuracy. O-O was best. } (7... O-O 8. d5) 8. h3?! { (4.10 → 2.94) Inaccuracy. d5 was best. } (8. d5 Na5) 8... Bxf3 9. Bxf3 e5?? { (3.10 → 9.16) Blunder. N@e6 was best. } (9... N@e6 10. Be3 Ncxd4 11. Bxd4 Nxd4 12. Qxd4 O-O 13. B@g3 c5 14. Qd1 P@b4 15. Ne2 B@h5 16. Bxh5) 10. dxe5 dxe5 11. Qxd8+ Rxd8 12. P@h6 exf4 13. hxg7 Rg8 14. B@h6? { (9.00 → 4.96) Mistake. Nd5 was best. } (14. Nd5 B@e5) 14... N@h5? { (4.96 → 15.06) Mistake. B@g3 was best. } (14... B@g3 15. Q@f8+) 15. Bxh5 Nxh5 16. Q@f8+ Rxf8?! { (16.91 → Mate in 4) Checkmate is now unavoidable. Kd7 was best. } (16... Kd7 17. B@g4+) 17. gxf8=Q+ Kd7 18. Qxf7+ Kc8 19. R@a8+ B@b8 20. B@e6+ P@d7 21. P@a7?? { (Mate in 19 → Mate in 4) Lost forced checkmate sequence. Bxd7+ was best. } (21. Bxd7+) 21... Q@h2+ 22. Kxh2 B@g3+ 23. fxg3 fxg3+ 24. Kg1 Q@h2# { Black wins by checkmate. } 0-1