Correct answer: Qa11.Qh2?? (2.Q:g3#) 1...Nf1/Ng2 2.Ng4# 1...Ne2/Ne6/Ndf5 2.N:f3# but 1...Nef5! 1.Qe1?? (2.Q:e3#) 1...Rg4 2.N:g4#