lichess dev

[Event "Academie22 Arena"] [Site "http://chess-academy.net/IVHIreVg"] [Date "2025.11.15"] [Round "-"] [White "MATEI11"] [Black "Contautomat2002"] [Result "0-1"] [UTCDate "2025.11.15"] [UTCTime "09:19:53"] [WhiteElo "1125"] [BlackElo "1693"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C55"] [Opening "Italian Game: Two Knights Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 { C55 Italian Game: Two Knights Defense } 4. Na3? { (0.34 → -1.76) Mistake. Best move was d3. } (4. d3 Bc5 5. O-O a6 6. Nc3 h6 7. Nd5 d6 8. c3 O-O) 4... a6? { (-1.76 → -0.11) Mistake. Best move was Nxe4. } (4... Nxe4 5. d3 Nf6 6. O-O Bxa3 7. bxa3 O-O 8. Re1 d6 9. d4 e4 10. d5 Ne7 11. Nd2) 5. O-O Bc5?! { (-0.44 → 0.29) Inaccuracy. Best move was Nxe4. } (5... Nxe4 6. Bd5 Nf6 7. Bxc6 dxc6 8. Nxe5 Be6 9. Re1 Bc5 10. c3 Nd7 11. Nf3 O-O 12. d4) 6. c3? { (0.29 → -0.79) Mistake. Best move was d3. } (6. d3 O-O) 6... b5? { (-0.79 → 0.40) Mistake. Best move was Nxe4. } (6... Nxe4 7. d3) 7. Ng5?? { (0.40 → -3.89) Blunder. Best move was Bb3. } (7. Bb3 Bxa3 8. bxa3 O-O 9. Re1 d6 10. a4 h6 11. h3 Bd7 12. Rb1 Na5 13. Bc2 Rb8) 7... O-O?? { (-3.89 → -0.74) Blunder. Best move was bxc4. } (7... bxc4 8. Nxc4 d5 9. Nxe5 Nxe5 10. d4 O-O 11. exd5 Qxd5 12. dxc5 Qxc5 13. Qd4 Qxd4 14. cxd4) 8. Qb3?? { (-0.74 → -4.69) Blunder. Best move was Bb3. } (8. Bb3 h6 9. Nf3 Nxe4 10. Bd5 Nf6 11. Bxc6 dxc6 12. Nxe5 Bxa3 13. bxa3 c5 14. d4 Qd5) 8... bxc4 9. Qxc4 Na5?? { (-4.87 → 0.90) Blunder. Best move was Bb6. } (9... Bb6 10. d3 d5 11. exd5 Na5 12. Qh4 Qxd5 13. Nf3 Qxd3 14. Nxe5 Qe2 15. Nec4 Nxc4 16. Nxc4) 10. Qxc5 Nc6?! { (0.32 → 1.10) Inaccuracy. Best move was Nb7. } (10... Nb7 11. Qxe5 h6 12. Nh3 Re8 13. Qg3 Nxe4 14. Qf3 Nf6 15. Nf4 d5 16. d3 Bg4 17. Qg3) 11. Qc4?! { (1.10 → 0.44) Inaccuracy. Best move was d3. } (11. d3 h6 12. Nf3 Qe8 13. Qe3 d6 14. Qe2 Nh7 15. Nc4 f5 16. Ne3 Ne7 17. exf5 Nxf5) 11... a5 12. g3? { (0.72 → -2.13) Mistake. Best move was Qa4. } (12. Qa4 Ba6) 12... Ba6 13. d4?? { (-1.74 → -9.77) Blunder. Best move was Qa4. } (13. Qa4) 13... Bxc4 14. Nxc4 exd4 15. Rd1?! { (-9.16 → -10.69) Inaccuracy. Best move was e5. } (15. e5 dxc3 16. exf6 Qxf6 17. Bf4 Nd4 18. Rae1 h6 19. Be5 Qxg5 20. Bxd4 Qd5 21. Bxg7 Kxg7) 15... dxc3 16. bxc3 h6 17. Nf3 Nxe4 18. Rd4 Nxd4 19. cxd4 d5 20. Rb1 dxc4 21. Rb2 c3 22. Rc2 g5 23. Bxg5 hxg5 24. Nxg5?! { (-25.79 → Mate in 11) Checkmate is now unavoidable. Best move was Re2. } (24. Re2 Qd5 25. h4 g4 26. Nh2 Qxd4 27. Kg2 Qc4 28. Re1 c2 29. Nxg4 c1=Q 30. Rxc1 Qxc1) 24... Nxg5 25. Rxc3?! { (-43.02 → Mate in 8) Checkmate is now unavoidable. Best move was Rc1. } (25. Rc1 Qxd4) 25... Rb8 26. Rd3 Rb1+ 27. Kg2 Qd5+ 28. Rf3 Qxf3# { Black wins by checkmate. } 0-1