lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/BBybeVBU"] [Date "2025.05.15"] [Round "-"] [White "IoanaP"] [Black "Casian17"] [Result "1-0"] [UTCDate "2025.05.15"] [UTCTime "15:28:23"] [WhiteElo "1240"] [BlackElo "1495"] [WhiteRatingDiff "+51"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Nf6 { C24 Bishop's Opening: Berlin Defense } 3. Nh3? { (0.13 → -2.16) Mistake. Best move was Nc3. } (3. Nc3 Nc6 4. d3 Na5 5. Bb3 Bb4 6. Nf3 Bxc3+ 7. bxc3 d6) 3... Bc5? { (-2.16 → -0.64) Mistake. Best move was Nxe4. } (3... Nxe4) 4. d4? { (-0.64 → -2.04) Mistake. Best move was Ng5. } (4. Ng5 O-O 5. O-O h6 6. Nf3 Nxe4 7. d3 Nf6 8. Nxe5 d5 9. Bb3 Bd6 10. Nf3 Bf5) 4... Bxd4 5. Bg5?? { (-1.72 → -4.82) Blunder. Best move was Ng5. } (5. Ng5 O-O 6. O-O Nc6 7. Qe2 h6 8. Nf3 d6 9. h3 Be6 10. Nc3 Bxc4 11. Qxc4 Bxc3) 5... h6? { (-4.82 → -2.03) Mistake. Best move was Bxb2. } (5... Bxb2 6. Nd2) 6. Bxf6 Qxf6 7. g4?? { (-2.05 → -5.85) Blunder. Best move was c3. } (7. c3) 7... Bxb2 8. g5?? { (-5.35 → -10.29) Blunder. Best move was Nd2. } (8. Nd2) 8... hxg5 9. f4 Bxa1 10. fxe5 Qxe5 11. Nd2 Qf6?! { (-15.82 → -9.38) Inaccuracy. Best move was Rxh3. } (11... Rxh3) 12. Rf1?! { (-9.38 → -11.86) Inaccuracy. Best move was Nxg5. } (12. Nxg5 d5) 12... Qb2? { (-11.86 → -8.92) Mistake. Best move was Qd4. } (12... Qd4 13. Qf3 Bc3 14. Bd3 f6 15. Ng1 Rxh2 16. Ne2 Qb4 17. Nxc3 Qxc3 18. Rf2 Rxf2 19. Qxf2) 13. Qf3? { (-8.92 → -11.85) Mistake. Best move was Bxf7+. } (13. Bxf7+ Ke7 14. Nxg5 Qc3 15. Qe2 Qxc2 16. Ngf3 d6 17. e5 Bxe5 18. Nxe5 Qc1+ 19. Qd1 Qxd1+) 13... O-O?? { (-11.85 → Mate in 8) Checkmate is now unavoidable. Best move was f6. } (13... f6) 14. e5?? { (Mate in 8 → -10.96) Lost forced checkmate sequence. Best move was Bxf7+. } (14. Bxf7+ Rxf7 15. Qxf7+ Kh7 16. Qh5+ Kg8 17. Nxg5 Qc1+ 18. Ke2 Qxf1+ 19. Nxf1 g6 20. Qh7+ Kf8) 14... Qxe5+ 15. Ne4 d5 16. Bb3 dxe4?? { (-15.97 → 0.00) Blunder. Best move was Bxh3. } (16... Bxh3 17. Qxh3 Qxe4+ 18. Kd1 Nc6 19. Re1 Qd4+ 20. Qd3 Rad8 21. Qxd4 Bxd4 22. h3 Ne5 23. Ke2) 17. Qg2?? { (0.00 → -25.91) Blunder. Best move was Bxf7+. } (17. Bxf7+ Rxf7 18. Qxf7+ Kh7 19. Qh5+ Kg8) 17... g4 18. Nf2 g3 19. Ng4?! { (-17.16 → Mate in 8) Checkmate is now unavoidable. Best move was hxg3. } (19. hxg3 Qc3+) 19... gxh2? { (Mate in 8 → -7.52) Lost forced checkmate sequence. Best move was Bc3+. } (19... Bc3+ 20. Qd2 Qd4 21. Bxf7+ Rxf7 22. Rxf7 Qxd2+ 23. Kf1 Kxf7 24. hxg3 Bxg4 25. Kg1 Bf3 26. a3) 20. Nxe5 h1=B?? { (-7.49 → Mate in 8) Checkmate is now unavoidable. Best move was Bxe5. } { Black resigns. } (20... Bxe5 21. Qg6) 1-0