Correct answer: Bd31...Kg5 2.Qg7# 1...K:f6 2.Qh6# 1.Ke5[A]? zz 1...Bg5/[б]/ 2.Bd3#[Б] 1...Kg5 2.Qg7# but 1...B:f6+[a]! 1.Kf4[C]? zz 1...B