Correct answer: Nf51.Qe1+? 1...Kd5[a] 2.Q:e5#[D] 1...Kd3/[б]/ 2.Qe3#[C] but 1...K:d4! 1.Nb5? zz 1...Kd5[a] 2.Qa8#[A] 1...Kd3/[б]/ 2.Qb1#[Б] 1
