Correct answer: Q:a71...Kd2 2.Qd3# 1.Rb5[A]? zz 1...Kd4/[б]/ 2.Q:a7#[Б] 1...Kd2 2.Qh6# but 1...Kf2[a]! 1.Rd6[C]? (2.Q:a7#[Б]) but 1...Kf2[a]! 1.