Avatar wrote on 01/14/15 at 21:48:27:
I do not like london system,so Torre will be my choice especially for lower rated players in case I want to avoid heir preparation.
Is their any great difference for the defender?
I would use a reverse Reti or a pseudo-Hedgehog regardless of whether the Bishop is on g5 or f4.
In the reverse Reti from left to right, you go Nf6, g6, Bg7, 0-0, d6, Nbd7,c5, b6, Bb7. You then have some options as to squares for the Queen and Rooks. Giving the Bishop a kick with .. h6 can sometimes be useful.
In the pseudo-Hedgehog you have Nf6, e6, Be7, 0-0, d6, Nbd7, c5, b6, Bb7
Grandmasters like Hebden are able to squeeze regardless, otherwise I don't think either White set up (Bg5/f4) is particularly dangerous.