backgammon(6) on Linux
The text 8854c8518cf6, as Debian 2.1 (Slink) shipped it.
the game of backgammon teachgammon – learn to play backgammon
Flags it lists
-
-b -
-n -
-pb -
-pr -
-pw -
-r -
-s -
-t -
-w