[Event "PS41Chess Expert Arena"] [Site "https://lichess.org/5zqWv1yy"] [Date "2020.04.09"] [White "haoransun"] [Black "ChampKidP"] [Result "1-0"] [UTCDate "2020.04.09"] [UTCTime "20:06:39"] [WhiteElo "1870"] [BlackElo "1882"] [WhiteRatingDiff "+31"] [BlackRatingDiff "-15"] [Variant "Standard"] [TimeControl "600+5"] [ECO "C50"] [Opening "Italian Game: Giuoco Pianissimo, Italian Four Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 Nf6 5. Nc3 { C50 Italian Game: Giuoco Pianissimo, Italian Four Knights Variation } d6 6. h3 Be6 7. Bb3 Qd7 8. Be3 Bb6 9. Qd2 O-O-O 10. Bxb6 axb6 11. O-O-O? { (1.00 → -0.18) Mistake. Ba4 was best. } (11. Ba4 Rhe8 12. O-O-O Qe7 13. Rhe1 Nd7 14. Nd5 Bxd5 15. exd5 Na7 16. Qb4 f6 17. Kb1 Qf7) 11... Bxb3 12. cxb3 d5 13. Qc2 d4 14. Nb5 Nb4? { (-0.83 → 0.27) Mistake. Qe7 was best. } (14... Qe7 15. a3 Qc5 16. Qc4 Qxc4+ 17. bxc4 Nd7 18. Kc2 f6 19. b4 Nf8 20. h4 Ne6 21. g3) 15. Qc4 Nc6?! { (0.37 → 1.19) Inaccuracy. Qe7 was best. } (15... Qe7) 16. Qa4 Qe7 17. Kb1 Rde8?? { (0.68 → 7.68) Blunder. Kd7 was best. } (17... Kd7 18. Rc1 Ra8 19. Rxc6 bxc6 20. Na7 Rxa7 21. Qxa7 Re8 22. Nd2 Ng8 23. Nc4 Qb4 24. Qb7) 18. Qa8+ Kd7 19. Qxb7 Rc8 20. Rc1 Ne8 21. Qxc6+ { Black resigns. } 1-0