Update Information: June 10, 2009 (Updates)
Update: Bison 9.6
there are reports of this engine crashing
http://sourceforge.net/projects/bison/
New: Bubble 1.3.2
new WB/UCI engine by Felipe Otaviano
http://bubblechess.awardspace.co.uk/
Info Only: Capa
another commit to the project today (commits = 60)
http://sourceforge.net/projects/capa/
Info Only: Down chess websites
Elf down for 4 days
New: Bayesian Elo Rating for Mac
new Mac build by Kenny Dail of RĂ©mi Coulom's BayesElo program
http://www.sillygreenmonkey.com/chess/BayesElo-mac.zip (direct download)
New: Mainsworthy Chess GUI
"compatable with all mainsworthy Engines, it can play black or white and have an engine vs engine match"
http://www.geocities.com/markjamestop/mainsworthyandson01.zip (direct download)
Info Only: SCID
another 2 commits to the source code (commits = 446)
http://sourceforge.net/projects/scid
Private Engine List
removed Bubble, it is now public