Queen's Indian - 5.Bg2 Be7

White plays the queen's pawn to d4. Black develops the knight to f6. White plays the c-pawn to c4.

Black pushes the king's pawn to e6. White develops the knight to f3. Black plays the b-pawn to b6.

White moves the g-pawn to g3. Black develops the light-squared bishop to b7. White develops the light-squared bishop to g2.

Black places the dark-squared bishop to e7.