Correct answer: Qa71...R:c2+[a] 2.K:c2#[A]/N:c2#[Б] 1...R:b3+/[б]/ 2.K:b3#[C]/N:b3#[D] 1...Bf5 2.N:f5# 1...Be6 2.N:e6# 1...Rg4 2.Ne6#/Nf5# 1...R