Correct answer: Qe41...Bg6[a] 2.Nd7#[A] 1...Nf5/[б]/ 2.Ne8#[Б] 1.Qe4! (2.Nh7#) 1...Bg6[a] 2.Q:g6#[C] 1...Nf5/[б]/ 2.Q:f5#[D] 1...Qd7+[c] 2.N