Correct answer: Qh21.Qg8? (2.Qa2#[A]) but 1...c1N[a]! 1.Ka7? (2.Qb2#[Б]) 1...c1B 2.Qb1# but 1...c1Q/[б]/! 1.Kc7? (2.Qb2#[Б]) 1...c1B 2.Qb1#
