Correct answer: Nf61.Nc3?? (2.Qf1#) 1...Nd4 2.N:g6#/Nd3# but 1...Kf6! 1.N:g6?? (2.Qb1#) 1...K:g6 2.Qf6# 1...Nd4 2.Nc3# 1...Ne5/N<