Correct answer: Rc41.Kc4? zz 1...R:b4+[a] 2.K:b4#[A] 1...R:c3+/[б]/ 2.K:c3#[Б] but 1...c5! 1.Nd5? zz 1...R:b4[a] 2.N:b4#[C] 1...R:c3+/[б]/ 2.N:c3#[D] b
