Correct answer: Nf51...Nf5/Ng6/Ng8/Nd5/Nc6/Nc8 2.B:f5#/Bd5# 1...Nf3/Ng2/Nd3/Nc2 2.Q:f3#/Qd3# 1.Nd3?? (2.Nf2#) 1...N:d3