lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/ola4UvF2"] [Date "2025.05.06"] [Round "-"] [White "IoanaP"] [Black "Contautomat2002"] [Result "0-1"] [UTCDate "2025.05.06"] [UTCTime "15:25:43"] [WhiteElo "1277"] [BlackElo "1603"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "1200+0"] [ECO "C20"] [Opening "King's Pawn Game: Napoleon Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Qf3?! { (0.30 → -0.59) Inaccuracy. Best move was Nf3. } { C20 King's Pawn Game: Napoleon Attack } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... Nf6 3. Bc4 Nc6?! { (-0.70 → 0.10) Inaccuracy. Best move was c6. } (3... c6 4. Nc3 d5 5. exd5 e4 6. Qe2 cxd5 7. Bxd5 Nxd5 8. Qb5+) 4. d4?? { (0.10 → -3.16) Blunder. Best move was Ne2. } (4. Ne2) 4... exd4? { (-3.16 → -1.70) Mistake. Best move was d5. } (4... d5 5. exd5 Nxd4 6. Qd1 Bf5 7. Bb3 Nxb3 8. axb3 Qxd5 9. Qxd5 Nxd5 10. c3 O-O-O 11. Nf3) 5. Bg5?! { (-1.70 → -2.29) Inaccuracy. Best move was Bf4. } (5. Bf4 Bc5 6. Ne2 O-O 7. O-O Re8 8. Ng3 d5 9. Bxd5 Nxd5 10. exd5 Nb4 11. Nd2 Qxd5) 5... h6? { (-2.29 → -0.71) Mistake. Best move was Be7. } (5... Be7) 6. Bxf6 gxf6?! { (-0.97 → -0.03) Inaccuracy. Best move was Qxf6. } (6... Qxf6 7. Qxf6 gxf6 8. Nd2 Ne5 9. Be2 d6 10. f4 Nc6 11. Ngf3 f5 12. exf5 Bxf5 13. Bd3) 7. e5?? { (-0.03 → -3.52) Blunder. Best move was Nd2. } (7. Nd2) 7... Nxe5 8. Qf4?? { (-2.73 → -7.21) Blunder. Best move was Qe4. } (8. Qe4 Qe7) 8... Nxc4 9. Nf3? { (-6.82 → -7.91) Mistake. Best move was Qxd4. } (9. Qxd4 d5 10. Nd2 c5 11. Qc3 Ne5 12. O-O-O Be6 13. Ne2 d4 14. Qg3 Qa5 15. f4 Nc6) 9... Bd6? { (-7.91 → -6.09) Mistake. Best move was Qe7+. } (9... Qe7+) 10. Qc1? { (-6.09 → -8.16) Mistake. Best move was Qxd4. } (10. Qxd4 Qe7+) 10... O-O? { (-8.16 → -5.80) Mistake. Best move was Qe7+. } (10... Qe7+) 11. Qxh6? { (-5.80 → -8.15) Mistake. Best move was O-O. } (11. O-O Kh7 12. Nxd4 Rg8 13. Nc3 Be5 14. Nce2 Bxd4 15. Nxd4 d5 16. Ne2 c6 17. Ng3 f5) 11... Nxb2?? { (-8.15 → -5.08) Blunder. Best move was Re8+. } (11... Re8+ 12. Kf1 Qe7 13. Nbd2 Qe2+ 14. Kg1 Nxd2 15. Qxd2 Qxd2 16. Nxd2 Re2 17. Nf3 Rxc2 18. b3) 12. g4?? { (-5.08 → -8.29) Blunder. Best move was O-O. } (12. O-O Re8 13. Qh4 Nc4 14. Nc3 dxc3 15. Qg4+ Kf8 16. Qxc4 Be5 17. Qh4 d6 18. Nxe5 Rxe5) 12... d3? { (-8.29 → -6.43) Mistake. Best move was Re8+. } (12... Re8+ 13. Kf1 b6 14. Nbd2 Bf8 15. Qh5 Bb7 16. g5 Qe7 17. Rg1 Qe2+ 18. Kg2 Qb5 19. Kh3) 13. g5?? { (-6.43 → -12.50) Blunder. Best move was O-O. } (13. O-O Re8) 13... dxc2?? { (-12.50 → -6.56) Blunder. Best move was Qe8+. } (13... Qe8+ 14. Kf1 Qe2+ 15. Kg2 Bc5 16. Rf1 Nc4 17. Nbd2 Nxd2 18. Nxd2 Qxd2 19. Rad1 Qxg5+ 20. Qxg5+) 14. Nfd2?? { (-6.56 → Mate in 5) Checkmate is now unavoidable. Best move was Nc3. } (14. Nc3) 14... c1=Q+ 15. Ke2 Qxh1?! { (Mate in 4 → Mate in 9) Not the best checkmate sequence. Best move was Qe7+. } (15... Qe7+ 16. Kf3 Qxh1+ 17. Kg4 Qe6+ 18. Kh4 Qxh2#) 16. Ne4 b6?! { (Mate in 2 → -38.00) Lost forced checkmate sequence. Best move was Qd1+. } (16... Qd1+ 17. Ke3 Nc4#) 17. g6?! { (-38.00 → Mate in 2) Checkmate is now unavoidable. Best move was Nbc3. } (17. Nbc3 Ba6+ 18. Ke3 Nc4+ 19. Kd3 Qxa1 20. Nxf6+ Qxf6 21. Qxf6 Qb2 22. Ke4 Ne5 23. Qxe5 Bb7+) 17... Qxe4+?! { (Mate in 2 → Mate in 7) Not the best checkmate sequence. Best move was Qd1+. } (17... Qd1+ 18. Ke3 Nc4#) 18. Kf1 Ba6+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qh1+. } (18... Qh1+ 19. Ke2 Qd1+ 20. Ke3 Re8#) 19. Kg1 Bb7?? { (Mate in 3 → Mate in 1) Lost forced checkmate sequence. Best move was Qg4+. } (19... Qg4+ 20. Kh1 Bb7+ 21. f3 Bxf3#) 20. g7?? { (Mate in 1 → Mate in 1) Lost forced checkmate sequence. Best move was Qh7#. } (20. Qh7#) 20... Qe1# { Black wins by checkmate. } 0-1