lichess dev

[Event "Crazyhouse Shield Arena"] [Site "http://chess-academy.net/84MYn5WX"] [Date "2020.05.18"] [Round "-"] [White "Hese110"] [Black "Sofia"] [Result "1-0"] [UTCDate "2020.05.18"] [UTCTime "13:36:53"] [WhiteElo "1855"] [BlackElo "1424"] [WhiteRatingDiff "+8"] [BlackRatingDiff "-7"] [Variant "Crazyhouse"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Bc5?? { (0.94 → 4.13) Blunder. Best move was Nc6. } (2... Nc6 3. Nf3 Bc5 4. Nc3 Nf6 5. d3 O-O 6. O-O d6 7. Bg5) 3. Qh5 Nh6?? { (3.33 → 12.01) Blunder. Best move was Bxf2+. } (3... Bxf2+ 4. Kxf2 P@e6 5. d3 Nc6 6. Nf3 Nf6 7. Qg5 Rg8 8. Nc3 a6 9. Bb3 h6 10. Qg3) 4. Qxe5+ Be7 5. Qxg7 Ng8?! { (20.21 → Mate in 1) Checkmate is now unavoidable. Best move was Bf6. } (5... Bf6 6. Qxh6) 6. Qxh8?! { (Mate in 1 → Mate in 8) Not the best checkmate sequence. Best move was Qxf7#. } (6. Qxf7#) 6... Bf8 7. Qg7? { (Mate in 7 → 8.16) Lost forced checkmate sequence. Best move was R@e5+. } (7. R@e5+ Qe7 8. Qxg8 d5 9. Rxe7+ Kxe7 10. P@f6+ Kd6 11. P@c5+ Ke5 12. Nf3+ Kxe4 13. Q@e5#) 7... Bxg7 8. Nc3 Bf8? { (7.26 → 12.99) Mistake. Best move was b5. } (8... b5 9. Nxb5) 9. d4 Qf6 10. R@f3 Qh4 11. Bxf7+ Kd8 12. Rg3 Qf6 13. Bg5 Ke7 14. Bxf6+ Kxf6?! { (37.89 → Mate in 5) Checkmate is now unavoidable. Best move was Nxf6. } (14... Nxf6 15. P@e5) 15. Bxg8?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Q@g5+. } (15. Q@g5+ Kxf7 16. Qxg8+ Ke8 17. N@g7+ Ke7 18. P@f6+ Kxf6 19. Nd5#) 15... Ke7 16. N@d5+?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Q@f6+. } (16. Q@f6+ Kxf6 17. Nd5#) 16... Kd8 17. Rf3 B@h5 18. Rxf8+ Be8 19. P@e7# { White wins by checkmate. } 1-0