Going "by the book" does not always work. If it did we wouldn't need a Supreme Court to interpret the rules/laws of our land. Sometimes you need to apply "common sense" to a situation...so what do you do when you have a house full of kids playing chess and the Ice Cream Truck arrives...?
It may not be in the Rule Book; but it should be...at least now we have a precedent for future situations on a hot, humid day. A big "tip of the hat" to Mr. Dillard!