Chess Program Released for Linux and Mac
lrnzcpmn writes "Today, the world champion chess program Schredder released a version for Mac and Linux. This is important because it is the first time a major software player in the chess world has released a version of its chess engine for Linux and the general public. You can download a demo version on shredderchess.com."
It's not free... can download a 30-day restricted version to try out.
First major player!?
Crafty's been available for linux for over a decade. It has always been a major player and still wins the occassional tournament (including CCT6). It's free and source is available to boot.
get from ftp://ftp.cis.uab.edu/pub/hyatt
Rebel's been available for linux for a couple of years
Fruit came second in the latest WCCC (above shredder). It was GPL (decided to go commercial after that result), but the GPL version from a couple of weeks before the tournament can be gotten from http://wbec-ridderkerk.nl/ (download section)
And as mentioned in a prior comment, version 1.1 of Zappa (version 2 is current WCCC champion) is available free for linux.
Ruffian is another very strong (top 10) engine, also available for linux.
(btw, it's Shredder, not Schredder)