lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/ltwjpTf5"] [Date "2025.05.13"] [Round "-"] [White "IoanaP"] [Black "BLUE_SONIK1"] [Result "0-1"] [UTCDate "2025.05.13"] [UTCTime "15:35:14"] [WhiteElo "1045"] [BlackElo "1486"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+13"] [Variant "Crazyhouse"] [TimeControl "600+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Qf3? { (0.71 → -2.20) Mistake. Best move was Nf3. } (2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bc5 6. Nf5 O-O) 2... Nh6?? { (-2.20 → 3.42) Blunder. Best move was Nc6. } (2... Nc6 3. Bc4) 3. d4?? { (3.42 → -0.33) Blunder. Best move was Bc4. } (3. Bc4) 3... exd4?? { (-0.33 → 2.75) Blunder. Best move was Nc6. } (3... Nc6 4. dxe5) 4. Bxh6 gxh6? { (1.65 → 4.08) Mistake. Best move was Nc6. } (4... Nc6 5. Bc4) 5. Bc4? { (4.08 → 2.40) Mistake. Best move was N@f6+. } (5. N@f6+ Ke7) 5... f6?? { (2.40 → 6.63) Blunder. Best move was P@f6. } (5... P@f6 6. Nd2 B@g5 7. N@h5 Qe7 8. Qe2 Bxd2+ 9. Kxd2 N@e5 10. B@b5 Kd8 11. Nf3 c6 12. Nxd4) 6. Qh5+?? { (6.63 → -0.59) Blunder. Best move was N@f7. } (6. N@f7 B@g7) 6... Ke7?? { (-0.59 → Mate in 1) Checkmate is now unavoidable. Best move was B@g6. } (6... B@g6) 7. Qf7+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was N@f5#. } (7. N@f5#) 7... Kd6 8. e5+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qd5+. } (8. Qd5+ Ke7 9. N@f5+ Ke8 10. Qf7#) 8... Kxe5 9. f4+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qd5+. } (9. Qd5+ Kf4 10. g3+ Kg4 11. f3#) 9... Kxf4 10. g3+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Nh3+. } (10. Nh3+ Kg4 11. N@f2+ Kf5 12. g4+ Ke5 13. Qd5#) 10... Ke3 11. Qd5?! { (Mate in 2 → Mate in 8) Not the best checkmate sequence. Best move was N@g4+. } (11. N@g4+ Ke4 12. Bd3#) 11... P@f2+ 12. Kf1 B@e6 13. Qb5?? { (Mate in 1 → -4.33) Lost forced checkmate sequence. Best move was N@d1#. } (13. N@d1#) 13... Bxc4+ 14. Qxc4 B@e4?? { (-5.92 → Mate in 1) Checkmate is now unavoidable. Best move was P@g2+. } (14... P@g2+ 15. Kxg2) 15. h3?? { (Mate in 1 → Mate in 1) Lost forced checkmate sequence. Best move was Qe2#. } (15. Qe2#) 15... Bxh1?? { (Mate in 1 → Mate in 1) Lost forced checkmate sequence. Best move was P@g2#. } (15... P@g2#) 16. B@c1+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qe2#. } (16. Qe2#) 16... P@d2 17. Bxd2+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qe2#. } (17. Qe2#) 17... Ke4 18. Kxf2?? { (Mate in 3 → -2.31) Lost forced checkmate sequence. Best move was Nc3+. } (18. Nc3+ Kf5 19. N@h4+ Ke5 20. Bf4#) 18... R@g2+? { (-2.31 → 0.00) Mistake. Best move was d5. } (18... d5 19. Qd3+) 19. Kf1 d6?? { (0.00 → Mate in 3) Checkmate is now unavoidable. Best move was d5. } (19... d5 20. Qd3+ Ke5 21. N@f7+ Ke6 22. Nxd8+ Ke7 23. Q@f7+ Kxd8 24. Qxf6+ P@e7 25. Qxh8 N@h2+ 26. Ke1) 20. Qf7?! { (Mate in 3 → Mate in 9) Not the best checkmate sequence. Best move was P@f3+. } (20. P@f3+ Kf5 21. N@h4+ Ke5 22. Bf4#) 20... P@e2+ 21. Nxe2 Rh2 22. Kg1?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was P@d3+. } (22. P@d3+ Kf5 23. P@g4+ Ke5 24. Bf4#) 22... Rxe2 23. Bc1?? { (Mate in 6 → -0.56) Lost forced checkmate sequence. Best move was Nc3+. } (23. Nc3+ dxc3 24. P@d3+ Kf3 25. N@d4+ Kxg3 26. Nxe2+ Kxh3 27. Qh5+ P@h4 28. R@h2#) 23... N@f3+?? { (-0.56 → 17.16) Blunder. Best move was Bxh3. } (23... Bxh3 24. P@d3+) 24. Kxh1?? { (17.16 → Mate in 1) Checkmate is now unavoidable. Best move was Kf1. } (24. Kf1) 24... Bxh3?? { (Mate in 1 → Mate in 2) Lost forced checkmate sequence. Best move was Rh2#. } (24... Rh2#) 25. B@d1?? { (Mate in 2 → Mate in 1) Lost forced checkmate sequence. Best move was B@d3+. } (25. B@d3+ Ke5 26. Bf4#) 25... Rh2# { Black wins by checkmate. } 0-1