lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/UlDZar7t"] [Date "2025.06.03"] [Round "-"] [White "Contautomat2002"] [Black "Casian17"] [Result "0-1"] [UTCDate "2025.06.03"] [UTCTime "15:25:07"] [WhiteElo "1646"] [BlackElo "1462"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "1200+0"] [ECO "C55"] [Opening "Italian Game: Two Knights Defense, Modern Bishop's Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 { C55 Italian Game: Two Knights Defense, Modern Bishop's Opening } Bb4+?! { (-0.07 → 0.67) Inaccuracy. Best move was Bc5. } (4... Bc5 5. Nc3 d6 6. Na4 Bb6 7. h3 O-O 8. Bd2 Bd7 9. Nxb6) 5. c3 Bc5?! { (0.33 → 0.85) Inaccuracy. Best move was Be7. } (5... Be7 6. Nbd2 O-O 7. O-O d6 8. a4 a6 9. Re1 Na5 10. Ba2 c5 11. Nf1 Bd7 12. Ne3) 6. O-O Ng4? { (0.40 → 3.10) Mistake. Best move was Bb6. } (6... Bb6 7. a4 d6 8. Nbd2 O-O 9. b4 a5 10. b5 Ne7 11. Bb3 h6 12. h3 Ng6 13. Nc4) 7. d4 exd4?! { (2.82 → 3.81) Inaccuracy. Best move was Be7. } (7... Be7 8. h3) 8. cxd4 Bd6? { (3.16 → 4.76) Mistake. Best move was Bb6. } (8... Bb6 9. Bg5) 9. g3? { (4.76 → 2.07) Mistake. Best move was h3. } (9. h3 h5 10. Nc3 Be7 11. hxg4 hxg4 12. Nh2 d6 13. Nxg4 Bxg4 14. Qxg4 Bf6 15. Be3 Nxd4) 9... O-O?! { (2.07 → 2.67) Inaccuracy. Best move was Be7. } (9... Be7 10. h3) 10. Bg5? { (2.67 → 1.00) Mistake. Best move was h3. } (10. h3 Nh6) 10... Qe8? { (1.00 → 3.39) Mistake. Best move was Be7. } (10... Be7 11. Bf4 d6 12. Re1 h6 13. Nc3 Nf6 14. d5 Nb8 15. Bf1 Re8 16. h3 Nbd7 17. Rc1) 11. d5?? { (3.39 → -0.03) Blunder. Best move was h3. } (11. h3 h6 12. Bc1 Nf6 13. e5 Bxe5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Nc3 c6 17. Re1 Qc5) 11... Nb4? { (-0.03 → 2.15) Mistake. Best move was Nce5. } (11... Nce5 12. Nxe5) 12. Bd3?? { (2.15 → -1.05) Blunder. Best move was a3. } (12. a3) 12... Nxd3?! { (-1.05 → -0.54) Inaccuracy. Best move was f6. } (12... f6 13. Bf4) 13. Qxd3 Ne5? { (-1.06 → 0.09) Mistake. Best move was f5. } (13... f5 14. Nbd2 Qh5 15. Rae1 b6 16. e5 Nxe5 17. Rxe5 Bxe5 18. d6 Bb7 19. Nxe5 Qxg5 20. Nxd7) 14. Nxe5 Bxe5 15. Nc3 Bxc3 16. bxc3 f6 17. Bf4 g5? { (0.00 → 2.21) Mistake. Best move was d6. } (17... d6 18. c4 Bh3 19. Rfe1 b6 20. f3 Qh5 21. Re2 a5 22. Rb1 Rae8 23. Rbe1 Re7 24. Bd2) 18. Bxc7 f5? { (1.68 → 4.26) Mistake. Best move was Qe7. } (18... Qe7 19. Ba5 d6 20. c4 Bg4 21. Bc3 Bh5 22. Rfe1 Bg6 23. a4 Rac8 24. Rac1 Qd7 25. a5) 19. exf5 a6?? { (3.86 → 9.88) Blunder. Best move was d6. } (19... d6 20. Bxd6) 20. Rfe1 Qh5? { (8.77 → 10.29) Mistake. Best move was Qf7. } (20... Qf7 21. Bd6) 21. Rad1?? { (10.29 → 3.66) Blunder. Best move was Bd6. } (21. Bd6) 21... Re8?? { (3.66 → 12.49) Blunder. Best move was d6. } (21... d6 22. Bxd6 Bxf5 23. Qd2 Rf7 24. Re5 h6 25. Rde1 Qg6 26. Be7 Re8 27. d6 Bd7 28. Bxg5) 22. Rxe8+ Qxe8 23. Re1?? { (10.36 → -4.91) Blunder. Best move was d6. } (23. d6) 23... Qxe1+ 24. Kg2 g4? { (-4.78 → -1.98) Mistake. Best move was b5. } (24... b5) 25. Bd6? { (-1.98 → -3.88) Mistake. Best move was d6. } (25. d6 Qe5) 25... b5 26. Qd4 Bb7?? { (-3.93 → 0.00) Blunder. Best move was Qe2. } (26... Qe2) 27. Qxg4+ Kh8?? { (0.00 → 9.11) Blunder. Best move was Kf7. } (27... Kf7 28. c4 Rg8 29. Qh5+ Kf6 30. Qh6+ Kf7) 28. f4?? { (9.11 → -5.40) Blunder. Best move was Bc5. } (28. Bc5) 28... Rg8 29. Qh5?? { (-4.90 → -17.55) Blunder. Best move was Qf3. } (29. Qf3 Qd2+) 29... h6?? { (-17.55 → Mate in 1) Checkmate is now unavoidable. Best move was Bxd5+. } (29... Bxd5+) 30. h3?? { (Mate in 1 → Mate in 2) Lost forced checkmate sequence. Best move was Qxh6#. } (30. Qxh6#) 30... Qxg3+?! { (Mate in 2 → Mate in 9) Not the best checkmate sequence. Best move was Rxg3+. } (30... Rxg3+ 31. Kh2 Qg1#) 31. Kh1 Qg1# { Black wins by checkmate. } 0-1