Correct answer: Kd41...K:e8 2.Ba4#[A] 1...K:c8 2.Bg4#[Б] 1.a7?? zz 1...K:e8 2.Ba4#[A] but 1...K:c8! 1.g7?? zz 1...K:c8 2.Bg4#[Б] but 1...K:e8! 1.K