Correct answer: Qf71...Rb3/Qb2/Qc2/Qd2 2.Qd5# 1...Nd2/c2/Qb3/Q:c4 2.B:e2# 1.Ka6?? zz 1...Rb3/Qb2/Qc2/Qd2 2.Qd5# 1...Nd2/c
