[Event "?"] [Site "?"] [Date "2023.07.29"] [Round "?"] [White "UNIQUE KNIGHTS"] [Black "3....d5?! EXPLANATION"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "A50"] [Opening "Mexican Defense: Horsefly Gambit"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 Nc6 3. d5 Ne5 4. f4 { A50 Mexican Defense: Horsefly Gambit } Nxc4 5. e4 b5 6. e5 Ne4 7. b3 Nb6 8. Bxb5 e6 9. dxe6 fxe6 *