Correct answer: Ra31...d3[a] 2.Rb4#[A] 1...f3/[б]/ 2.Rh4#[Б] 1...Bf1/Bd3/Bc4/Bb5/Ba6 2.f3# 1...Bf3/Bg4/Bh5/Bd1 2.d3# 1.Rbc3? zz 1...d3[a] 2.Rc4