Install xshogi by entering the following commands in the terminal:
sudo apt update sudo apt install xshogi
Description:
X11 frontend to gnushogi
Gnushogi is a computer player for Shogi (Japanese chess). . XShogi provides an X Window interface to play Shogi against gnushogi, and can also be used as an interface for a game between two humans on the same computer.
Homepage: http://www.gnu.org/software/gnushogi/
Version: 1.4.2-2build1
Section: universe/games