Correct answer: Nc31...h2[a] 2.R:a3#[A] 1...h:g4/[б]/ 2.Rc3#[Б] 1.Ra4? zz 1...h2[a] 2.R2:a3#[C] 1...h:g4/[б]/ 2.R4:a3#[D] but 1...c4! 1.Re4? zz 1...h2[a] 2.R:a3#[A] 1.
