Correct answer: Re61...Bf4[a] 2.Q:h1#[A] 1...Bf3+ 2.Q:f3# 1...Ne6 2.d:e6# 1.Nf3[Б]? (2.Nd6#[C]) 1...Bf4[a] 2.d6#[E] 1...N:f5/[б]/ 2.Re6#[D] 1...B:f3+