Correct answer: d41...Ne5[a] 2.Red6#[A] 1...Nc5/[б]/ 2.Rcd6#[Б] 1...Qe4[c]/Re4 2.d:e4#[C] 1...Qc4/Rc4[d] 2.d:c4#[D] 1...Bd4 2.N:b4# 1.d4! (2.N:b4#) 1