Correct answer: Nf41...Nh4/Nf4/Ne1/N:e3 2.Qe1# 1.Nd2?? (2.Nb1#) but 1...K:d2! 1.Q:g2?? (2.Qd2#/Qc2#/Qb2#) 1...B:e3 2.Qc2#/Qb2#