Correct answer: Qd71...Rb4/Rbb5/Rb6 2.Qc2# 1...Rd3 2.R3g4#[A] 1...Bc3 2.d3# 1...c3 2.Q:d4# 1...Rc6/Rc7/Rc8 2.Bg6#[Б] 1.N:c5+?? 1...Kf4