Correct answer: Q:e51.Qd3? zz 1...Nf2/[б]//Nf6/[б]//Ng5/[б]//Nd2/[б]//Nd6/[б]//Nc3/[б]//Nc5/[б]/ 2.Q:g3#[A] 1...Bf2[c]/Be1[d] 2.Qh3#[Б] but 1...f3[a]!