Correct answer: Qb31...K:f4 2.Qg3# 1...Q:h4/Qh8 2.N:g6# 1...Nd3/Ne2/Nb3/Na2 2.N:d3# 1...g5 2.Q:f5# 1...Be4/Be6/Bf7/Bg8/Bc4/B