Correct answer: Qh81...Q:f7[a] 2.Rb1#[A] 1...Q:c1+/[б]/ 2.N:c1#[Б] 1...Re3/Rd4 2.Nd4# 1...Ng4/Ng6 2.R:d3# 1...Qf2/Qf4/Qf5/Qf6/Qg2/Q