Neo-Gruenfeld - 5.Nf3
1. d4 Nf6 2. c4 g6 3. g3 d5 4. Bg2 Bg7 5. Nf3
White advances the queen's pawn to d4. Black develops the knight to f6. White moves the c-pawn to c4.
Black advances the g-pawn to g6. White moves the g-pawn to g3. Black plays the queen's pawn to d5.
White develops the light-squared bishop to g2. Black develops the dark-squared bishop to g7. White develops the knight to f3.