Correct answer: Qb11...Bd5[a] 2.Ng4#[A]/B:g5#[Б] 1...Re5/[б]/ 2.Q:e5#[D] 1...Bg4/B:f7 2.N:g4#[A] 1...Nh3/Nf3/Ne2 2.Rf3#[C] 1...Rc6/Rc8 2.Q