Correct answer: Qe11...f5[a] 2.Qg7#[A] 1...Nd3/[б]//Nd7/[б]//Ne4[c]/Ne6/[б]//Nb3/[б]//Nb7/[б]//Na4/[б]//Na6/[б]/ 2.Q:d3#[Б] 1...Nc3+/Nd2[d] 2.Q:c3#[C] 1.