Correct answer: Rc11...Rf2/Rg4/Rh4 2.Q:f2# 1...B:d5 2.Q:d5# 1.Nb2? (2.Rc4#[A]/Rd3#[Б]) 1...Rf3 2.Rc4#[A] 1...R:e4/Rc7 2.Rd3#[Б] 1.