Correct answer: Ng41...Ng4/Nh1/Nfh3/Nd1/Nd3 2.e4# 1...Ra5/R:b3 2.R:a5# 1.N:d7?? (2.Nf4#/Ne7#/Nf6#) 1...Ngh3/N:e2 2.Ne7#/Nf6#