I am not sure what the alternatives are since the other games are classical chess and this is a variant. That said there seems to be no AI so it's not really a great game for lonely nerds.
And the web page mentioned in the man page has a typo. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org