King's Gambit Accepted - Allgaier - Walker attack
1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ng5 h6 6. Nxf7 Kxf7 7. Bc4+
White pushes the king's pawn to e4. Black advances the king's pawn to e5. White plays the f-pawn to f4.
Black captures on f4 with the king's pawn. White develops the knight to f3. Black moves the g-pawn to g5.
White moves the h-pawn to h4. Black pushes the g-pawn to g4. White transfers the knight to g5.
Black moves the h-pawn to h6. White captures with the knight on f7. Black captures with the king on f7.
White develops the light-squared bishop to c4, giving check.