lichess dev

[Event "Alekhine Arena"] [Site "http://chess-academy.net/0LHOUGx8"] [Date "2025.02.18"] [Round "-"] [White "Cosmin18"] [Black "penguingim52"] [Result "0-1"] [UTCDate "2025.02.18"] [UTCTime "17:33:23"] [WhiteElo "1219"] [BlackElo "1614"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+35"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C55"] [Opening "Italian Game: Two Knights Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6?! { (-0.20 → 0.34) Inaccuracy. Best move was Nxe4. } { C55 Italian Game: Two Knights Defense } (3... Nxe4 4. Nc3 Nf6 5. Nxe5 d5 6. Bb3 Bd6 7. d4 O-O 8. O-O) 4. Qe2 Bc5 5. Nc3?! { (0.32 → -0.33) Inaccuracy. Best move was d3. } (5. d3 O-O 6. O-O d6 7. a4 Bb6 8. c3 Bd7 9. h3 h6 10. Na3 Ne7 11. Bb3 c6) 5... d6 6. Qd3?? { (0.16 → -6.22) Blunder. Best move was Na4. } (6. Na4 Bb6) 6... Nb4 7. Qe2?! { (-5.59 → -6.49) Inaccuracy. Best move was Bxf7+. } (7. Bxf7+ Kf8 8. Qe2 Nxc2+ 9. Kd1 Nxa1 10. Bc4 c6 11. b4 Bd4 12. Bd3 b5 13. Nxb5 cxb5) 7... Nxc2+ 8. Kd1? { (-5.91 → -7.22) Mistake. Best move was Kf1. } (8. Kf1 Nxa1 9. b4 Bxb4 10. Bd3 O-O 11. Bb2 c6 12. Bxa1 b5 13. h3 Bc5 14. g3 a5) 8... Nxa1 9. Bb5+? { (-6.27 → -8.32) Mistake. Best move was b4. } (9. b4) 9... c6 10. Bxc6+? { (-7.62 → -10.70) Mistake. Best move was Bd3. } (10. Bd3 Qa5 11. b3 Bb4 12. h3 O-O 13. Bb1 d5 14. Bb2 d4 15. Bxa1 dxc3 16. dxc3 Bxc3) 10... bxc6 11. Ng5 h6 12. h4 hxg5 13. Rh3 Rxh4 14. Rd3 Rh1+ 15. Qe1 Rxe1+ 16. Kxe1 Be6 17. b4 Bxb4 18. Ke2 Bc4 19. Nb5?! { (-33.24 → Mate in 8) Checkmate is now unavoidable. Best move was a3. } (19. a3 Nb3) 19... Bxb5 20. Ba3 Bxa3 21. f3 Qa5?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qb6. } (21... Qb6 22. f4 Nxe4 23. Kf3 Qf2+ 24. Kg4 Qxf4+ 25. Kh5 Nf6#) 22. g4 Qa4?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Bxd3+. } (22... Bxd3+ 23. Kxd3 Qb5+ 24. Ke3 Qf1 25. d4 Bc1#) 23. f4 Qc2 24. fxg5 Qxd3+ 25. Kd1 Qe2# { Black wins by checkmate. } 0-1