Correct answer: Qd61...Ke8 2.Qf8# 1.Nb6[A]? (2.Qd6#[Б]) but 1...Be7! 1.Kb7?? (2.Qf8#) but 1...Be7! 1.Kb8?? (2.Qf8#) but 1...Be7! 1.Qd6[Б]! (