Correct answer: Re41...Qe6/Rb4/Rd4 2.Ng3# 1...Rf6/Rf8 2.N:g7# 1...Re4 2.Ng3#/Rg5# 1...Rf4 2.Ng3#/R:f4# 1...R:g4 2.Q:g4# 1.Qf1