French - Steinitz variation
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3
White advances the king's pawn to e4. Black advances the king's pawn to e6. White pushes the queen's pawn to d4.
Black plays the queen's pawn to d5. White develops the knight to c3. Black develops the knight to f6.
White plays the king's pawn to e5. Black moves the knight to d7. White plays the f-pawn to f4.
Black plays the c-pawn to c5. White jumps the knight to f3.