Correct answer: Qf41...d6[a] 2.Ne3#[A] 1...d3/[б]/ 2.Q:d3#[Б] 1.R7h6? (2.Ne3#[A]) 1...d3/[б]/ 2.Q:d3#[Б] but 1...Kc4[c]! 1.Kb3? (2.R:d7#[C]) 1...d6[a] 2.Nf4#[D]/