Correct answer: c31...Nd5[a] 2.R:d5# 1...Nf4/[б]/ 2.Bf6#[A] 1...Nd4[c] 2.Bd6#[Б] 1...Nf1/N:g2/Ng4/Nd1/N:c2/Nc4 2.Rd5#/Rf5# 1...Nf5 2.R