Perhaps it is me who is unclear. I don't want anyone to rewrite a hundred years of Spanish theory. I was just curious how Houdini would evalute the mainline of maybe the Chigorin closed Spanish at move 17 so we could compare. If black is even in this line, in the Spanish is white favored by a pawn? A half a pawn? One tenth?
I think that would tell us something about how useful the difference is to the average player. :)
You are all dumb as hell