Correct answer: Qa41...Ng8/Nh5/Nh7/Ne4/Ne8/Nd5 2.Qd5# 1.Qb7?? zz 1...Ke6 2.Qd7# 1...Ng8/Nh5/Nh7/Ne8/Nd5 2.Qb1#/Qh7#/