Correct answer: Nf71.Ne6?? (2.Q:b7#) 1...Nc5/Nd8/Na5 2.Qd8# 1...Nd6 2.Qc6# but 1...Bc7! 1.Nf7! (2.Q:b7#) 1...Bc7 2.Qe6# 1...N