[Event "CNS US acli - sec. di 2 grado"] [Site "https://lichess.org/5T8UoKDo"] [Date "2021.06.03"] [White "Piovene_4aT"] [Black "Copernico_Pasoli_3A"] [Result "0-1"] [UTCDate "2021.06.03"] [UTCTime "09:57:48"] [WhiteElo "1609"] [BlackElo "1464"] [WhiteRatingDiff "-87"] [BlackRatingDiff "+93"] [Variant "Standard"] [TimeControl "900+5"] [ECO "D20"] [Opening "Queen's Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. Nc3 e6?! { (-0.16 → 0.49) Inaccuracy. e5 was best. } (3... e5 4. e3 exd4 5. exd4 Be6 6. d5 Bf5 7. Bxc4 Nf6 8. Nf3) 4. e4 Nf6 5. Bxc4 Bb4 6. e5 Nd5 7. Bxd5 exd5 8. Qa4+ Nc6 9. Nf3? { (0.05 → -1.32) Mistake. Ne2 was best. } (9. Ne2 f6) 9... O-O?! { (-1.32 → -0.24) Inaccuracy. Bg4 was best. } (9... Bg4 10. Be3) 10. O-O?! { (-0.24 → -1.19) Inaccuracy. h3 was best. } (10. h3 f6 11. O-O fxe5 12. Nxe5 Nxe5 13. dxe5 c5 14. a3 Bxc3 15. bxc3 Be6 16. Be3 Qe7) 10... f6?? { (-1.19 → 0.56) Blunder. Bg4 was best. } (10... Bg4) 11. Re1? { (0.56 → -0.90) Mistake. exf6 was best. } (11. exf6 Bxc3 12. bxc3 Qxf6 13. Ba3 Re8 14. Qb3 Qf7 15. Rae1 Rxe1 16. Rxe1 h6 17. Ne5 Nxe5) 11... Bg4 12. Bf4?? { (-1.02 → -3.23) Blunder. Re3 was best. } (12. Re3 a5) 12... Bxf3 13. gxf3 fxe5 14. Bxe5 Nxe5 15. Rxe5?! { (-3.20 → -4.31) Inaccuracy. dxe5 was best. } (15. dxe5 Qe7 16. a3 Bxc3 17. bxc3 Rxf3 18. Qd4 c6 19. Re3 Qg5+ 20. Kh1 Rf4 21. Rg1 Rxd4) 15... Bd6 16. Rxd5 Qh4 17. Kf1? { (-4.08 → -8.92) Mistake. Rxd6 was best. } (17. Rxd6) 17... Rxf3 18. Qc2 Re8 19. Re1? { (-9.38 → Mate in 2) Checkmate is now unavoidable. Rxd6 was best. } (19. Rxd6 Qxh2) 19... Qh3+ 20. Kg1 Rxe1# { Black wins by checkmate. } 0-1