King's Gambit Accepted - bishop's gambit - Paulsen attack
1. e4 e5 2. f4 exf4 3. Bc4 Nf6 4. Nc3 Bb4 5. e5
White moves the king's pawn to e4. Black moves the king's pawn to e5. White moves the f-pawn to f4.
Black captures on f4 with the king's pawn. White develops the light-squared bishop to c4. Black develops the knight to f6.
White develops the knight to c3. Black develops the dark-squared bishop to b4. White pushes the king's pawn to e5.