Correct answer: Qb71.Kg6?? (2.Ne4#/Ne8#/Nf5#/Nf7#/Nc4#/Nc8#/Nb7#) but 1...e:d6! 1.Ne3?? (2.Nf7#/Ndc4#) 1...e:d6 2.Qe8# but 1...Ke5! 1.Q