[Event "Rated blitz game"] [Site "https://lichess.org/9RhZk1Bj"] [Date "2023.07.25"] [White "Mathematic09"] [Black "DouglasfanyBarros"] [Result "0-1"] [UTCDate "2023.07.25"] [UTCTime "13:48:18"] [WhiteElo "1000"] [BlackElo "1014"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+5"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C47"] [Opening "Four Knights Game: Italian Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. Bc4 { C47 Four Knights Game: Italian Variation } h6 5. d3 Bb4 6. O-O d6 7. a3 Ba5 8. b4 Bb6 9. a4 a6 10. a5 Ba7 11. b5 axb5 12. Bxb5 O-O 13. Bc4 Nd4 14. Nd5 Nxf3+ 15. Qxf3 Nxd5 16. exd5 Bd4 17. Be3 Bxa1 18. Rxa1 b6 19. axb6 Rxa1+ 20. Bc1 Rxc1+ 21. Qd1 Rxd1# { Black wins by checkmate. } 0-1