Mac Desktop Client for FICS What are good chess clients for Mac, that allow playing on FICS. Nice-to-haves are an opening book, plug-and-play engines, and scoring of chess positions.

EDIT: For completeness, note that Jin does not allow you to save games. FICS can email them to you if you turn on a setting, but no way to recover guest games with Jin. I think this is a complete deal breaker.
You have choices:

i. Kibitz, implemented features are


Playing and observing chess games on FICS
Observing multiple games
Chat with other users on FICS
Support for chess variants including "Bughouse" and "Crazyhouse"


ii. Raptor, FICS desktop client for Mac

iii. Jin, which is Java based and can be executed on a Mac also.

iv. XBoard, a multi platform solution!

&nbsp;

and such a pity that you can't try BabasChess (maybe you can use a emulator to execute it on your Mac)