Correct answer: Bh41...c6 2.Be6# 1...c5 2.d:e5# 1.Kg4[A]? zz 1...B:f4[a] 2.B:f4#[Б] 1...B:f6/[б]/ 2.B:f6#[C] 1...B:d4[c] 2.Bh4#[D] 1...c5 2.d:e5# but 1...c6!