Correct answer: Rb51...Nd3[a] 2.Qb5#/Qa2#[A] 1...d5/Nd7/[б]//Ne4/[б]//Ne6/[б]//Nb7/[б]//Na4/[б]//Na6/[б]/ 2.Qb5# 1...Nb3[c] 2.Qf1#[Б] 1...Kd5 2.Qe
