Correct answer: Qh61...Nd6[a] 2.R:e6#[A] 1...Bf5/[б]/ 2.Qb4#[Б] 1...B:f4 2.Q:f4# 1.Qg7? (2.Q:h7#) 1...Nd6[a] 2.Qe5#[D] 1...Bf5/[б]/ 2.Qd4#[E]