Correct answer: Qa81...Ke3 2.Bc5# 1...Nf4 2.Qg1# 1...Ng1/N:g3 2.R:d2#/Q:g1# 1...N:c3 2.R:d2# 1...Ne4/Nf1/Nb1/Nb3 2.Q:e4# 1.Qf