The point of the Barcza is to obtain the e4-e5 option. At this point, white should play d3, Nbd2, Re1 and then push e4 regardless of what black does. The barcza is a modern opening that controls the center from afar with pieces, not occupying it with pawns. White will try to get black to overextend in the center then create a pawn break that is favorable.
A warning for Barcza players.


I've noticed a lot of posts suggesting the Barcza as a different and good way to play for white and it is. But and I could be incorrect no one has yet mentioned what barcaza players should do against a dragon set-up.
You can play c4 or e4 here transposing to english or sicilian. what other (good) options does white have?