Correct answer: Qg51...d6[a] 2.Qe6#[A] 1...c:b6/[б]/ 2.Qc4#[Б] 1...c5 2.Q:c5# 1.Nd6+?? 1...c:d6[a] 2.Q:a8#/Rb8# but 1...K:d8! 1.Rc6?? (2.R:c7#) 1...d:c6 2.Q