# apt install xboard fairy-stockfish sjaakii
# 如果要裝pikafish
# apt install uci2wb
# xboard @xq
# 我在這裡遇到背景圖沒顯示出來.
# cat ~/.xboard-xiangqi-rc
# 目錄下並不存在這張圖 /usr/share/games/xboard/themes/textures/xqboard.png, 但是有xqboard-9x10.png
# ln -s /usr/share/games/xboard/themes/textures/xqboard-9x10.png /usr/share/games/xboard/themes/textures/xqboard.png
# 安裝26的pikafish. https://github.com/official-pikafish/Pikafish/releases
# wget https://github.com/official-pikafish/Pikafish/releases/filename.7z
# 7z x filename.7z
# chmod +x ./*
# 不曉得要跑哪個就都執行一下吧, 不行的會吐 Illegal instruction 出來.
# xboard @xq
# Engine > Load New 1st或2nd Engine...
# nickname隨便, 目錄就解壓的目錄, 指令看你剛跑哪個OK就打uci2wb 剛剛成功的指令