Pirc - Austrian attack - 6.e5
1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 O-O 6. e5
White pushes the king's pawn to e4. Black advances the queen's pawn to d6. White moves the queen's pawn to d4.
Black develops the knight to f6. White develops the knight to c3. Black moves the g-pawn to g6.
White plays the f-pawn to f4. Black develops the dark-squared bishop to g7. White jumps the knight to f3.
Black castles kingside. White moves the king's pawn to e5.