lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/FHsbl0tJ"] [Date "2025.09.02"] [Round "-"] [White "IoanaP"] [Black "Blue_Sonik"] [Result "0-1"] [UTCDate "2025.09.02"] [UTCTime "15:40:37"] [WhiteElo "1326"] [BlackElo "1886"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+5"] [Variant "Crazyhouse"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Qg5? { (0.94 → 3.55) Mistake. Best move was Nc6. } (2... Nc6 3. Nf3 Bc5 4. Nc3 Nf6 5. d3 O-O 6. O-O d6 7. Bg5) 3. f4?? { (3.55 → -12.57) Blunder. Best move was Kf1. } (3. Kf1 Nc6) 3... Qxf4?? { (-12.57 → -4.13) Blunder. Best move was Qxg2. } (3... Qxg2 4. Qf3 P@f2+ 5. Qxf2 Qxe4+ 6. P@e2 Qxc4 7. Nc3 Bc5 8. e3 Nc6 9. fxe5 Nxe5 10. b3) 4. d4?? { (-4.13 → -7.83) Blunder. Best move was Qf3. } (4. Qf3) 4... exd4?? { (-7.83 → 13.13) Blunder. Best move was Qxe4+. } (4... Qxe4+) 5. Qh5?? { (13.13 → -41.18) Blunder. Best move was Bxf4. } (5. Bxf4) 5... Nf6?? { (-41.18 → 22.40) Blunder. Best move was P@f2+. } (5... P@f2+) 6. Qh3?? { (22.40 → Mate in 6) Checkmate is now unavoidable. Best move was Qxf7+. } (6. Qxf7+) 6... d3?? { (Mate in 6 → 8.17) Lost forced checkmate sequence. Best move was Qxc1+. } (6... Qxc1+ 7. Kf2 Nxe4+ 8. Ke2 B@f1+ 9. Kf3 Qe3+ 10. Kg4 Nf6+ 11. Kf5 d5#) 7. Bb5?? { (8.17 → Mate in 3) Checkmate is now unavoidable. Best move was Bxf4. } (7. Bxf4) 7... Qxc1+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was P@f2+. } (7... P@f2+ 8. Kf1 fxg1=Q+ 9. Kxg1 N@e2#) 8. Kf2 Nxe4+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Bc5+. } (8... Bc5+ 9. Qe3 Bxe3+ 10. Kg3 Q@g4#) 9. Kf3 Qe1?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Ng5+. } (9... Ng5+ 10. Kg3 Qe1+ 11. Kg4 Qe4+ 12. Kxg5 f6+ 13. Kh5 g6#) 10. Bc4 P@f2?! { (Mate in 4 → Mate in 9) Not the best checkmate sequence. Best move was B@d1+. } (10... B@d1+ 11. Ne2 Qxe2+ 12. Kf4 Bd6+ 13. Kf5 g6#) 11. Kg4 f1=Q?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was d5+. } (11... d5+ 12. Kh5 g6+ 13. Kh4 Be7#) 12. Nf3 Nf6+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was d5+. } (12... d5+ 13. Kh5 g6#) 13. Kg5 Qe3+ 14. Kh4 Qxh1?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Qh6+. } (14... Qh6+ 15. Kg3 P@f4#) 15. Ng5 R@e4+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was R@h5#. } (15... R@h5#) 16. Nxe4 Qxe4+ 17. Kg3 Qe5+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was B@e1+. } (17... B@e1+ 18. R@f2 Bd6#) 18. Kh4 g5# { Black wins by checkmate. } 0-1