Correct answer: Ne31...Nf3/Nf7/Ng4/Nd7/Nc4 2.Qf4# 1...Ne3 2.d:e3# 1.Ne7?? (2.Q:e5#) 1...Nf3/Nf7/Ng4/Nd7/Nc4 2.Qf4# 1...Ng