How to Play Bishop D6 in the Candice

"I decided I would not really prepare for it specifically, but I would play a line which I know very, very well from the white side," says Magnus Carlsen. "You can only threaten to take this pawn after you castle or after you play Qd2", he adds. The move is generally considered to be a structural advantage, although not a game deciding one - still something to work with.