Correct answer: Nd71...f4[a] 2.Qe4#[A] 1...g6/[б]//g5[c] 2.Qb7#[Б] 1...e5[d] 2.Qg8#[C] 1...h1Q/h1R/h1B/h1N+ 2.Q:h1# 1.Nd7! zz 1...f4[a] 2.Nb6#[E] 1...g6/[б]//g