Free and open source graphical chess UI
Version: 0.03xChess is a open source graphical chess user interface for numerous chess engines. xChess is written in Java programming language, so it is compatible with many different platforms.
Operating System: Mac OS X
xChess intends to implement multiple chess protocols to serve as a front end for many existent chess engines. XBoard and UCI are two most popular protocols and most of the chess engines support at least one of the protocols to communicate with chess user interface.
xChess also aim to work as a client with popular Internet Chess Servers (ICS) where one can log in and play game using chess client with other people from all over the world.