Cat and mouse (LardTheRard)

This is a puzzle game based on chess. You control the cats, which can move to any square diagonaly away from them, just like bishops in chess. The mouse is your opponent. It can move exactly 1 square on its turn, just like a king in chess. Its illegal for the mouse to move to a square diagonaly away from a cat (just like how a king cant check themselves in chess). There is an exit hole, and on the mouses turn, it will chose the legal move that is closest to the exit. (Its also illegal for it to just stay put on its turn, or move to a space occupied by a cat) If it reaches the exit hole, or you...