Correct answer: Re31...Bb1 2.R:b1#[A] 1...Bb3 2.Qa1# 1.Rb5? zz 1...N:f4[a] 2.R:f4#[E] 1...Ne3/[б]/ 2.R:e3#[C]/Rh5#[D] 1...N:c3[c] 2.R:c3#[F]/