Correct answer: Rd71...Ne7[a] 2.Bd7#[Б] 1...Bf5/f5/[б]/ 2.Bd5#[A] 1...Qg7 2.N:g7# 1...Bh4/Bf4 2.Nf4# 1.Rf7? (2.Bd7#[Б]) but 1...Ne7[a]! 1.Ng3