Correct answer: Rc51...Nf6/Nf8/Nc5/Nb6/Nb8 2.Nf8# 1.Rb5?? (2.Ng5#) 1...Ne5/Nf6/Nf8/Nc5/Nb6/Nb8 2.Nf8# 1...Qd8/Q:e8/<
