There have been a few threads about this. But this one is the only other thread on the list of pages:

http://forums.gotwoot.net/mess...5536&enterthread=y

That one has a reference to the Renji fight.

Eps 43 contains material from chapter 120-126 (unsure of smaller range without watching the eps). Parts of chapter 120 were near the end of eps 42.

The manga is at chapter 189 (you can figure that out from the thread titles).

So far, the pace has been 2-3 chapters per eps, with occasionally more (like the Kenpachi fight) and occasionally less (Some of the earlier portions of the show, mainly anyplace with more dialogue than action). That means chapter 188-189 would be roughly about eps 62 (someone else figured this before, don't ask me). Figuring in the movie (which we know nothing about) the numbers may be different.