Correct answer: Bg31...Ke3[a] 2.Qe5#[A] 1...Kd4/[б]/ 2.Qf4#[Б] 1.g6[C]? zz 1...Ke3[a] 2.Qe5#[A] 1...Kd4/[б]/ 2.Qf4#[Б] but 1...d4! 1.Kh4[D]? zz 1...Ke3