Correct answer: Ng61...R:d5[a] 2.Nc6#[A] 1...N:d5/[б]/ 2.Nf5#[Б] 1...Rc4/Rc3/Rc1/Rc6 2.N:b5# 1...Rc2 2.N:b5#/N:c2# 1...Ng4/Ng8/Nh5/N