Correct answer: Bd11...Kf5[a] 2.Qh5#[A] 1...Kf7/[б]/ 2.Ng5#[Б] 1...Ng2/Nh3/Ne2/Ne6/Nd3 2.Rf6# 1.Ba4?? zz 1...Kf7/[б]//Nh5/Nd5 2.Be8