Correct answer: Qg21...Kd5[a] 2.Qe4#[A] 1...d5/[б]/ 2.Qf6#[Б] 1.Qe8? zz 1...Kd5[a] 2.Qe4#[A] 1...d5/[б]/ 2.Qe5#[C] but 1...Kc3! 1.Nh5?? zz 1...Kd5[a] 2