Correct answer: Qg71...Ke4[a] 2.Rh4#[A] 1...Ne1/[б]//Nf2/[б]//Nf4[c]/Nc1/[б]//Nb4[d] 2.Qb4#[C] 1...Bf4/Bg3/Bh2/Bf6/Bg7/Bh8/Bd6/Bc7/