But what about my quibble? Not cheating in a board game... when you know you you're not going to get caught.
That's not going to harm anyone, either way (it's a board game...).
Is this "moral"?
Meh, not really. It's, like, inconsequential...
In which case... your definition of morals may need to be adjust along the lines of my suggestion. Or would you define the problem away and call this something else, like "honour?"
Yeah, that's prolly what I'd do
Except I'd spell it right without that stupid "u"