coan.net: Sorry, Coan, but that is not true.
That rule that you said it's common to all checkers - "However, when a queen (in variants with long jumps) can make a jump, the player cannot select a pawn to jump with." -, well... that's false. It is maybe a rule for Czech Checkers, maybe a rule for Turkish... nothing more. It isn't a rule for any "serious" variant, like clasic or international checkers.