Maybe I'm unfamiliar with the rules. Can the AI move itself into a position where it would otherwise be killed, but somehow not die? See below: AI (black) moves from f4 to f2. This should be an illegal move; no? It doesn't matter because the AI always follows the same pattern to defense victory from there: We2e1, INSTEAD of moving to take based on its illegal position (Bxf2f1), the AI chooses Bd1c1, giving the defender the opportunity to Kxe3e2 and kill the AI that had previously moved into an illegal position. Plays out Bc1c2, Ke2f2, Be5e6, Kf2f1, Be6e7, Kf1g1, defender wins. 