Correct answer: Qa11...Kg1[a] 2.Nef3#[A] 1...g1Q/[б]//g1R/[б]/ 2.Qh5#[Б] 1...g1N[c] 2.Qd6#[C] 1...g1B 2.Qd6#[C]/Qh5#[Б] 1.Nh7? zz 1...Kg1[a] 2.N