The queens gambit accepted
The Queen's Gambit is a chess opening that starts with the moves: 1. d4 d5. ... After the resumption of international chess activity following World War II, it was less frequently seen, as many Black players moved away from symmetrical openings, tending to use Indian Defences to combat queen pawn openings.
Moves: 1.d4 d5 2.c4
or 
