Correct answer: Nf71...R:h5[a]/Rh7/Rh8/Rg6 2.Ng6#[A] 1...Re6/[б]/ 2.R:g4#[Б] 1...Nc4[c]/Nd1/Nd3[c]/Na4 2.Nd3#[C] 1...Rbb6/Rb5/Rb3/Rb