[Event "Hourly Crazyhouse Arena"] [Site "https://lichess.org/Ak5kEU9g"] [Date "2020.01.08"] [White "GuiltyKing-Fu"] [Black "zhq_luyao"] [Result "0-1"] [UTCDate "2020.01.08"] [UTCTime "01:54:56"] [WhiteElo "1903"] [BlackElo "2284"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+4"] [Variant "Crazyhouse"] [TimeControl "180+0"] [ECO "A00"] [Opening "Grob Opening: Grob Gambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. g4?? { (0.15 → -3.41) Blunder. e4 was best. } (1. e4 e5 2. Nf3 Nc6 3. Nc3 d6 4. d4 exd4 5. Nxd4 Nxd4) 1... d5 2. Bg2 { A00 Grob Opening: Grob Gambit } Nc6 3. h3 Nf6 4. g5 Ne4 5. d3? { (-2.69 → -4.45) Mistake. Nc3 was best. } (5. Nc3 e5 6. Nxe4 dxe4 7. Bxe4 Qxg5 8. d3 Qd8 9. Rh2 P@d5 10. Bf3 Be7 11. c3 Be6) 5... Nxf2 6. Kf1?? { (-4.97 → Mate in 5) Checkmate is now unavoidable. Kxf2 was best. } (6. Kxf2 e5 7. Kf1 Bc5 8. Nc3 Be6 9. Nf3 O-O 10. Qe1 P@f4 11. N@b3 Bb6 12. Na4 Qd6) 6... d4? { (Mate in 5 → -7.48) Lost forced checkmate sequence. Nxd1 was best. } (6... Nxd1 7. Be3 Nxe3+ 8. Kf2 B@f4 9. Nf3 Q@g3+ 10. Kg1 Qxg2#) 7. Kxf2 P@e3+ 8. Kf1 e5 9. h4 Bd6?! { (-9.47 → -5.83) Inaccuracy. h6 was best. } (9... h6 10. gxh6) 10. Be4?! { (-5.83 → -9.64) Inaccuracy. Bxe3 was best. } (10. Bxe3 dxe3) 10... O-O 11. Qe1 f5? { (-9.40 → -4.87) Mistake. Nb4 was best. } (11... Nb4 12. Qd1) 12. gxf6? { (-4.87 → -12.04) Mistake. Bd5+ was best. } (12. Bd5+) 12... Qxf6+ 13. P@f3 P@f2 14. Qd1 fxg1=Q+ 15. Rxg1?! { (-25.60 → Mate in 8) Checkmate is now unavoidable. Kxg1 was best. } (15. Kxg1) 15... Bh3+ 16. P@g2 N@h2+ 17. Ke1 Qxh4+ 18. N@f2 Qxf2# { Black wins by checkmate. } 0-1