Correct answer: Bd31...K:h1 2.Kf2# 1...K:h3 2.Bf1# 1.Be5?? zz 1...K:h1 2.Kf2# 1...K:h3 2.Bf1# but 1...f4! 1.Bd6?? zz 1...K:h1 2.Kf2#
