lichess dev

[Event "Classical Arena"] [Site "http://chess-academy.net/IvqhCEQY"] [Date "2021.08.07"] [Round "-"] [White "li_chessdev"] [Black "aaravjain2008"] [Result "0-1"] [UTCDate "2021.08.07"] [UTCTime "08:01:12"] [WhiteElo "1500"] [BlackElo "1483"] [WhiteRatingDiff "-170"] [BlackRatingDiff "+157"] [Variant "Standard"] [TimeControl "1500+10"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } O-O 6. O-O Na5? { (0.02 → 1.51) Mistake. Best move was h6. } (6... h6 7. h3 d6 8. Na4 Bb6 9. Nxb6 axb6 10. a4 Qe7 11. Bd2) 7. Be3? { (1.51 → -0.65) Mistake. Best move was Nxe5. } (7. Nxe5) 7... Bxe3 8. fxe3 Nxc4 9. dxc4 Qe7?! { (-0.64 → 0.01) Inaccuracy. Best move was d6. } (9... d6) 10. Nd5 Nxd5 11. exd5? { (0.00 → -1.10) Mistake. Best move was cxd5. } (11. cxd5 d6 12. Qd3 Bd7 13. a4 a5 14. b3 f5 15. Nd2 fxe4 16. Qxe4 Qg5 17. Nf3 Qh6) 11... f5? { (-1.10 → 0.13) Mistake. Best move was d6. } (11... d6 12. Qe1 f5 13. Qh4 Rf6 14. a4 Bd7 15. a5 h6 16. Nd2 Raf8 17. Qe1 e4 18. Qe2) 12. Nd2? { (0.13 → -1.16) Mistake. Best move was d6. } (12. d6 Qxd6 13. Qxd6 cxd6 14. Rad1 Rf6 15. Nh4 g6 16. g4 b6 17. gxf5 g5 18. Nf3 Bb7) 12... c6?! { (-1.16 → -0.36) Inaccuracy. Best move was d6. } (12... d6) 13. dxc6 bxc6 14. e4?! { (-0.40 → -1.12) Inaccuracy. Best move was Qe2. } (14. Qe2 d6 15. Nf3 Ba6 16. b3 Rad8 17. Rad1 g5 18. Qe1 h6 19. Qc3 Kg7 20. Qd3 Bb7) 14... f4 15. b3 g5? { (-1.10 → 0.56) Mistake. Best move was a5. } (15... a5 16. a4) 16. c3? { (0.56 → -1.12) Mistake. Best move was Qh5. } (16. Qh5) 16... g4? { (-1.12 → 1.22) Mistake. Best move was d6. } (16... d6 17. Qh5) 17. b4? { (1.22 → -1.71) Mistake. Best move was Qxg4+. } (17. Qxg4+) 17... h5?! { (-1.71 → -0.76) Inaccuracy. Best move was Qh4. } (17... Qh4) 18. g3? { (-0.76 → -2.08) Mistake. Best move was Nb3. } (18. Nb3 Ba6) 18... f3? { (-2.08 → -0.88) Mistake. Best move was a5. } (18... a5) 19. c5? { (-0.88 → -2.00) Mistake. Best move was Rf2. } (19. Rf2 d6 20. Nb3 Bb7 21. Na5 Rab8 22. Qd2 Kh7 23. Rd1 Rfd8 24. h4 Rbc8 25. Nxb7 Qxb7) 19... h4?! { (-2.00 → -1.41) Inaccuracy. Best move was a5. } (19... a5 20. Rf2) 20. gxh4? { (-1.41 → -2.66) Mistake. Best move was Rf2. } (20. Rf2) 20... Qxh4?! { (-2.66 → -1.93) Inaccuracy. Best move was Ba6. } (20... Ba6) 21. Nc4?? { (-1.93 → -19.52) Blunder. Best move was Qe1. } (21. Qe1) 21... g3 22. hxg3?! { (-18.17 → Mate in 2) Checkmate is now unavoidable. Best move was Rf2. } (22. Rf2 gxf2+) 22... Qxg3+ 23. Kh1 Qg2# { Black wins by checkmate. } 0-1