Correct answer: Ne51...h6 2.B:g6# 1...Nd6/Nb6 2.N:d6# 1.Ka5?? zz 1...h6 2.B:g6# 1...Nd6/Nb6 2.N:d6# but 1...a6! 1.Ne5! zz 1...h6 2.B:g6# 1.