Batman(GL Ring) vs Silver Surfer (Read OP)

Batman has been given a Green Lantern Power Ring by Hal Jordan and has some time to train in order to master the GL Ring's Powers & Effects.
The Battle will take place on planet "War World".
Who Wins? How? & Why?
 
                                                                                                                         Green Lantern Batman

Surfer. 

This was done before i think...  

anyway Surfer takes this regardless...