Queen's pawn game - Krause variation
1. d4 d5 2. Nf3 c5
White plays the queen's pawn to d4. Black moves the queen's pawn to d5. White develops the knight to f3.
Black moves the c-pawn to c5.
White plays the queen's pawn to d4. Black moves the queen's pawn to d5. White develops the knight to f3.
Black moves the c-pawn to c5.