Correct answer: Qg71...Kb6/Nd4 2.Nd7#[A] 1...e6 2.Q:a7#[Б] 1...Ng3/Ng7/Nh4/Nh6/Ne3/Nd6 2.Be3# 1.R:f5? (2.Be3#) 1...Kb6 2.Nd7#[A]