fischer played d4 a fair amount and also c4. and his performance with those moves was actually superior...im sure ne noticed that.
Fischer played 1.d4 just once in his entire life, and that was a blitz game.
You'd better stick to cockroaches, where you seem to be the ultimate authority.
Ziryab wrote:
"I think that Magnus Carlsen agrees with Portisch. Anyone have better credentials?"
Is it safe to assume that Magnus Carlsen would say that others should try to do what he does? Has truth changed on this sort of issue since the Kasparov days?