Changelog for chessx-svn-1.2.3~svn1914-3.1.x86_64.rpm :

* Sat Jan 24 2015 novellAATTtower-net.de- suggest stockfish20 for installation
* Sat Jan 24 2015 novellAATTtower-net.de- build chessx-svn-1.2.3~svn1914 with additional smtpclient patches