Correct answer: d:e41...N:b2[a] 2.Q:b2#[Б] 1...d:c4/[б]/ 2.Rd6#[D] 1...Nf2/Nc3 2.Q:e3#[A] 1...Bh5/Bh7 2.Rf5#/Rf4#[C]/Rf3#/Rf2#/Rf1#/Re6#/Rd