Correct answer: N:e71...Ng3 2.Q:g3# 1...Qf4/Qf6/Q:d5/Qg5/Qh3/Qe4 2.Qh3# 1...Qf3 2.N:f3# 1...Qe5/Qh7/Qc2/Qb1 2.Nf3#/Qh3#