Not "queening"; no real chess player calls it that. A pawn doesn't automatically promote to a queen, though there is almost never a reason to promote to anything else. (Sometimes promoting to a knight is the best move, for its ability to deliver check over defending pieces)
You must accept other type-ins for orthogonally. That is just ridiculous. I'm sure everyone who took this quiz knew how a rook moves but couldn't think of the specific fancy word you wanted
And variant is misspelled.