King's Gambit Accepted - Soerensen gambit
1. e4 e5 2. f4 exf4 3. Nf3 g5 4. d4 g4 5. Ne5
White plays the king's pawn to e4. Black pushes the king's pawn to e5. White pushes the f-pawn to f4.
Black captures on f4 with the king's pawn. White develops the knight to f3. Black advances the g-pawn to g5.
White advances the queen's pawn to d4. Black advances the g-pawn to g4. White transfers the knight to e5.