Catalan opening
1. d4 Nf6 2. c4 e6 3. g3
White plays the queen's pawn to d4. Black develops the knight to f6. White advances the c-pawn to c4.
Black pushes the king's pawn to e6. White advances the g-pawn to g3.
White plays the queen's pawn to d4. Black develops the knight to f6. White advances the c-pawn to c4.
Black pushes the king's pawn to e6. White advances the g-pawn to g3.