Correct answer: Qh11.Qb7?? zz 1...g6/g5 2.Qh7# 1...Ng3/Nf4/Nf6 2.Q:g7# but 1...Kg6! 1.Qc1+?? 1...Kg6/g5 2.Qg5# but 1...Nf4! 1.Qg1?? (2.
