Correct answer: N:b41...Nd6/Ne5/Nb2/Nb6/N:a3/Na5 2.R:c3# 1.f8Q+?? 1...Nd6 2.R:c3# but 1...K:c6! 1.f8B+?? 1...Nd6 2.R:c3# but 1..
