Correct answer: Ra81.Nc6[A]? zz 1...Bc1/[б]//Bc3[a]/Bd4/[б]//Be5/[б]//Bf6/[б]//Bg7/[б]//Bh8/[б]//Ba1/[б]//Ba3/[б]/ 2.Ra8#[Б] but 1...d5! 1.Kd7?? (2.c8Q