Sicilian - Najdorf - 7.f4
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4
White moves the king's pawn to e4. Black moves the c-pawn to c5. White develops the knight to f3.
Black plays the queen's pawn to d6. White pushes the queen's pawn to d4. Black captures on d4 with the c-pawn.
White captures with the knight on d4. Black develops the knight to f6. White jumps the knight to c3.
Black advances the a-pawn to a6. White develops the dark-squared bishop to g5. Black pushes the king's pawn to e6.
White moves the f-pawn to f4.