Correct answer: Be31...Ka3[a] 2.Nc2#[A] 1.Nde2? zz 1...Ka3[a] 2.Bc1#[D] 1...K:a5[d] 2.Bc7#[E] but 1...Kc5[c]! 1.Ne6[C]? zz 1...Ka3[a] 2.Bc1#[D]
