1) Free software programmed in C 2) Linux game
Found on
https://www.crosswordclues.com/clue/xboard
XBoard is a graphical chessboard for the X Window System. It is developed and maintained as free software by the GNU project. WinBoard is a port of XBoard to run natively on Microsoft Windows. ==Overview== Originally developed by Tim Mann, these programs are compatible with various chess engines that support the Chess Engine Communication Protocol...
Found on
http://en.wikipedia.org/wiki/XBoard
No exact match found.
