1. GNOME Chess This is gnome-chess, a graphical user interface for playing chess. It works with chess programs and chess servers - it is also a PGN viewer. For chess programs, it works best with the chess engine crafty (ftp://ftp.cis.uab.edu/pub/hyatt) but most features should also work with GNU Chess (ftp://ftp.gnu.org). You can use the "first chess program" option to choose the computer engine you want to play against. E.g. try "gnome-chess --fcp crafty" or "gnome-chess --fcp gnuchessx" From Debian 3.0r0 APT