Hacker News Reader

Yes but for some people that don't know how to play chess it would be very hard.

I'd hazard a guess that most people posting on a chess forum know the rules.

And as somebody else pointed out, maybe they don't want new topics asking what are the possible moves of a queen.

>for some people that don't know how to play chess it would be harder Opps.. I didn't realize.

It is on a chess forum.