Correct answer: Qb41...Rg8/Rh8 2.R:f6#[A] 1...Qa2/Qa1/Qa4/Qa6/Qa7/Qa8/Qf3+/Qb2/Qc1/Qb4/Qe7 2.Kf3# 1...Qd6 2.Kf3#/Nc5#
