I think I've found a pretty consistent way to do the skip, at least for me. When you walk up the steps before the fight line yourself up with the right wall of the stairs, and then roll/run straight all the way up that you can go so you're against the statue. Roll left when he tries to hit you with his right hand, then run down a little bit so you're against the back of his left hand. Then run up so you dodge his left hand attack and you should be pretty much right in the left corner of the statue. Then just wiggle and you'll (probably) make it through. I can make a video if my description is lacking.
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