Correct answer: Nf51.e7?? (2.e8Q#/e8R#) but 1...Nc4! 1.Ng4?? (2.Nf2#/Qe3#/Re5#) 1...Nc2 2.Re5#/Nf2# 1...Nc4 2.Nf2# but 1...h:g4! 1.Nf7?
