Resposta
1...С:d5+ 2.Ф:d5#
1...Сc8/Сa6 2.Кc7#[A]
1.Фe8? zz
1...Сc6[a] 2.Ф:c6#[Б]
1...Сc8/Сa6/f3/[б]/ 2.Кc7#[A]
но 1...С:d5+!
1.Фe7?? (2.Ф:b7#)
1...Сc6[a] 2.Фa7#
1...Сc8/Сa6 2.Фa7#/Кc7#[A]
но 1...С:d5+!
1.Фg7?? (2.Ф:b7#)
1...Сc6[a] 2.Фa7#
1...Сc8/Сa6 2.Фa7#/Кc7#[A]
но 1...С:d5+!
1.Фa1+[C]??
1...Сa6 2.Ф:a6#/Кc7#[A]
но 1...Кр:b8!
1.Фd6?? zz
1...Сc6[a] 2.Ф:c6#[Б]
1...С:d5+ 2.Ф:d5#
1...Сc8/Сa6 2.Кc7#[A]
но 1...f3/[б]/!
1.Фc7?? (2.Ф:b7#)
1...Сc6[a] 2.Ф:c6#[Б]/Фa7#/Лa6#
1...Сc8 2.Фa7#
1...Сa6 2.Л:a6#/Фa7#
но 1...С:d5+!
1.Крh2?? zz
1...Сc6[a]/Сc8/Сa6 2.Кc7#[A]
1...С:d5 2.Ф:d5#
но 1...f3/[б]/!
1.Крg1?? zz
1...Сc6[a]/Сc8/Сa6 2.Кc7#[A]
1...С:d5 2.Ф:d5#
но 1...f3/[б]/!
1.Лb4?? zz
1...f3/[б]/ 2.Кb6#[D]
1...С:d5+ 2.Ф:d5#
1...Сc8/Сa6 2.Кc7#[A]
но 1...Сc6[a]!
1.Лb3?? zz
1...f3/[б]/ 2.Кb6#[D]
1...С:d5+ 2.Ф:d5#
1...Сc8/Сa6 2.Кc7#[A]
но 1...Сc6[a]!
1.Лb2?? zz
1...f3/[б]/ 2.Кb6#[D]
1...С:d5+ 2.Ф:d5#
1...Сc8/Сa6 2.Кc7#[A]
но 1...Сc6[a]!
1.Лb1?? zz
1...f3/[б]/ 2.Кb6#[D]
1...С:d5+ 2.Ф:d5#
1...Сc8/Сa6 2.Кc7#[A]
но 1...Сc6[a]!
1.Л:b7?? (2.Лa7#)
но 1...Кр:b7!
1.Лb5! zz
1...Сc6[a] 2.Фa1#[C]
1...f3/[б]/ 2.Кb6#[D]
1...С:d5+ 2.Ф:d5#
1...Сc8/Сa6 2.Кc7#[A]