Correct answer: Nc51...Rh6/Rh5/Rh4/Rh3/Ng7 2.N:f7# 1...R:e4 2.R:e4# 1...Ne7 2.Q:f6# 1.Re6+?? 1...f:e6 2.Ng6# but 1...K:e6! 1.Qc5+??
