Let the puck roll. A stranche way to move the puck and differcult to do.
How exactly is depending from what type puck you use and the model from your stick
But her with the phots the simplest way do do it.
ROLLING SHOT / FLICK FORWARD version 1
(this one will roll all the way. The other way is a small shot and then the roll) 
At the first move it seems that you are getting ready for a huge shot whit the puck. Thats the point that you can suprice the opponent. By turning the wrist a little bit forwards and the handle and hand higher from the pool bothem you can let the puck roll . By moving your hand down and the stick upwards. and a little bit forwards.
Remember each stick and puck does need a little bit different movement. You can only learn it to try.
Another way to do it is a smal push and wrist shot to lift the puck past the arm or stick from the opponent. and were the puck after 1,5 meter roll further to the point you want. A push shot with roll is easy to point the puck in the direction you want.
(we dont have photos yet from these movement those follows.) Thats also the most incommen roll puck you see when somebody want to shoot/flick and the puck rolls away to the other end from the pool. But dont understant what happend.
(this is the most effective way to use a roll shot. Because it it a different way from a wrist shot the opponent can noit see it till you do it. And then i can be to late to react.)