Correct answer: Kd71...Qg6 2.Nf3#/Ng4#/N:g6#/Nd3#/Nd7#/Nc4#/Nc6# 1...Q:g7+ 2.Nd7# 1...Qf2/Qh1/Qh3/Qf3 2.Nf3#/Ng6#/Nd3#/N
