King's Gambit Accepted - Abbazia defence - modern variation
1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6
White plays the king's pawn to e4. Black moves the king's pawn to e5. White advances the f-pawn to f4.
Black captures on f4 with the king's pawn. White develops the knight to f3. Black advances the queen's pawn to d5.
White captures on d5 with the king's pawn. Black develops the knight to f6.