I have no clue if it is public circles but a 203 page draft has been circling industry circles for awhile now. If Scriptshadow has it then it might be out there in some public circles as he has been all but cut off from the main script sources last I heard.
I was just reading it and I can say, at least for the first 14 pages, this is new ground for Sorkin. By which I mean is damn near unreadable. And is the third draft! Seriously, is just boring stale voice over from the protagonist and quick snapshots of her life till then. Exposition at its worse! Lazy. And Sorkin is a playwright, he should know better than that. I hope it gets better after she begins the poker game, if not... woosh.