raise it to 1,600 is a 4 times the BB raise and enough to get this player off of a moderate hand plus if he reraises you can get away from the hand and still have 10 BBs left to push when you are in positon to steal a pot!!!!! why risk all my chips when makeing it 4x the BB will 9 out of 10 times get the same result!!!
i just dont get the reasoning behind pushing here.