Correct answer: Qd31...Ne4[a] 2.f4#[A] 1...Nd5/[б]//Nc:e6/Ne8/Nb5/Na8 2.R:d5#[Б] 1.N:g5?? (2.f4#[A]/N:f7#) 1...Nd5/[б]//Ne6 2.N:f7#/R:d5#[Б] 1