Correct answer: Rb31...Rd3 2.Nf6# 1...Rd2/Rd1/Rb4/Ra4 2.Nf6#/Nc3# 1.Rc3? (2.Nf6#) 1...K:d5[a] 2.Rb6#[A] 1...Re:d5/[б]/ 2.Re7#[Б] 1