Correct answer: g71...Bf6/Ne5 2.N:f6# 1...Rg3/Rg2/Rgg1/Rf4 2.Nf4# 1...R:g5/N:g5 2.Q:g5# 1...Rh4 2.Bf4# 1...Ng1/Nh4/Ne1/Nd2