To the untrained player, it might appear the pup is sacrificing her queen here, and the obvious move is to open the patio door, let her in and secure certain victory.
However, if you have played with the Puppy chess grandmaster before you know it's a trap and her goal is to get you to move your king to her side of the board.
So, unless you want to concede and go outside, or spend the next 10 minutes swapping meaningless pieces (opening and closing the door with neither of you budging) you need a plan.
It's Your Move...