Correct answer: Qg41...B:b3[a] 2.Qb5#[A] 1...Nc3/[б]//Nd2/Na3 2.Ra3#[Б] 1...Bb6/Bc7/Bd8 2.Q:b4# 1.K:a2? (2.Qb5#[A]) 1...Na3 2.R:a3#[Б] b