Actually, that's not a bug. The game rules actually have the lower
numbers beating the higher numbers. That's why there are more 7's, 8's
and 9's than 1's, 2's and 3's.
I recently added an instructions page to the website, which should help
to clear up the rules of the game. The exact link is below:
http://www.jeremyglassenberg.com/strategychessinstructions
Thanks for the advice, Matt. I've been working on the instructions
page to clear up details like that. Let me know if you have any other
questions or comments, I'd love to hear them while adding more features
to this game.
-Jeremy