<p>The Queen visits the palace and plays with a hand of kings and queens ...</p>

Atomic Julie - Brain Twister (part 10 of 11, chaps 6b and 7) by Gordon Randall Garrett and Laurence Mark Janifer

Award-winning anthology series of audio dramas, in the realm of the strange, speculative, and supernatural.  Some episodes include more mature content, but have warning labels.