They will all most certainly know how Rooks can move. Of that I have no doubt. That may even be inclined to think that their Queen is limited in the same fashion - be wary of that. It would be a cheap win on your part if you take advantage of their trepidation.
I've barely had a moment to be on Steemit myself since our meeting. But good news! The program has been approved for implementation at Grafton Correctional Institute. Woot!
Mattifer