Correct answer: Qa31...R:f6[a] 2.Re4#[A] 1...Rd4/[б]/ 2.Rf5#[Б] 1...Rh5/R:h4/Rh7/Rh8/Rg6 2.Ng6# 1...Nf3/Ng2/Nc2 2.N:d3# 1...Rc3/Rb