Respuesta
1...Лa1[a] 2.Л:a1#[A]/Ф:a1#[Б]
1.Фa1[Б]? zz
1...Л:a1[a] 2.Л:a1#[A]
1...Крa8/[б]/ 2.Ф:a6#[E]
1...Лa5[c] 2.Ф:a5#[F]
1...Лa4[d] 2.Ф:a4#[G]
1...Лa3[e] 2.Ф:a3#[C]
1...Лa2[f] 2.Ф:a2#[D]
но 1...c5!
1.Фf2+??
1...Крa8/[б]/ 2.Лd8#
1...Лb6 2.Лa1#[A]
но 1...c5!
1.Фb2?? (2.Фb7#/Фb8#)
1...Лa1[a] 2.Л:a1#[A]/Фb7#/Ф:a1#[Б]
1...Лa5[c]/Лa4[d] 2.Фb7#
1...Лa3[e] 2.Фb7#/Ф:a3#[C]
1...Лa2[f] 2.Фb7#/Ф:a2#[D]
но 1...Лb6!
1.Лa1[A]! zz
1...Л:a1[a] 2.Ф:a1#[Б]
1...Крa8/[б]/ 2.Л:a6#[H]
1...Лa5[c] 2.Л:a5#[I]
1...Лa4[d] 2.Л:a4#[J]
1...Лa3[e] 2.Л:a3#[Кр]
1...Лa2[f] 2.Л:a2#[L]
1...c5 2.Ф:a6#[E]/Л:a6#[H]