Correct answer: Re51...Nc6[a] 2.Bc7#[A] 1...Ne6/[б]/ 2.Be7#[Б] 1.d5? zz 1...Nc6[a]/Nbd7/Na6 2.R:c6#[D] 1...Nh7/Ne6/[б]//Nfd7 2.Re6#[C] but 1...g5!
