Correct answer: Qc71...Ne4/Ne8/Nf5/Nf7/Nc4/Nc8/Nb5/Nb7 2.Qd5# 1.Nd5?? (2.Nf4#/Nc7#) 1...Ne8/Nb5 2.Nf4# but 1...K:d5! 1.