Philidor - Paulsen attack
1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 d5 5. exd5
White pushes the king's pawn to e4. Black advances the king's pawn to e5. White develops the knight to f3.
Black moves the queen's pawn to d6. White plays the queen's pawn to d4. Black captures on d4 with the king's pawn.
White captures with the knight on d4. Black pushes the queen's pawn to d5. White captures on d5 with the king's pawn.