Solution
1...Лe6[a]/Лe7/[б]//Лe8[c]/Лd5[d] 2.Ф:f4#[A]
1...Л:f5[e] 2.Фf3#[Б]
1.Крa7? zz
1...Лe6[a]/Лe8[c]/Лd5[d] 2.Ф:f4#[A]
1...Л:f5[e] 2.Фf3#[Б]
но 1...Лe7+/[б]/!
1.Крb7? zz
1...Лe6[a]/Лe8[c]/Лd5[d] 2.Ф:f4#[A]
1...Л:f5[e] 2.Фf3#[Б]
но 1...Лe7+/[б]/!
1.Сc7? zz
1...Лe6[a]/Лe7/[б]//Лd5[d] 2.Ф:f4#[A]
1...Л:f5[e] 2.Фf3#[Б]
но 1...Лe8+[c]!
1.Сd6? zz
1...Лe6[a]/Лe7/[б]//Лd5[d] 2.Ф:f4#[A]
1...Л:f5[e] 2.Фf3#[Б]
но 1...Лe8+[c]!
1.Лc2? zz
1...Лe6[a]/Лe7/[б]//Лe8[c]/Лd5[d] 2.Ф:f4#[A]
1...Крe3/Л:f5[e] 2.Фf3#[Б]
но 1...c3!
1.e3?? (2.Кd6#/Ф:f4#[A])
1...Лe6[a]/Лe7/[б]//Лe8[c]/Лd5[d] 2.Ф:f4#[A]
но 1...Л:f5[e]!
1.Фg2+??
1...f3 2.Фg4#/Ф:f3#[Б]
но 1...Кр:f5!
1.Фh3?? (2.Л:c4#)
1...f3 2.Ф:f3#[Б]/Фg4#
но 1...Лd5[d]!
1.Лa3?? zz
1...Лe6[a]/Лe7/[б]//Лe8[c]/Лd5[d] 2.Ф:f4#[A]
1...Л:f5[e] 2.Фf3#[Б]
но 1...c3!
1.Лd3?? (2.Кc3#/Кd6#)
1...Лe6[a]/Лe7/[б]//Лe8[c]/Лd5[d] 2.Кc3#/Ф:f4#[A]
1...Л:f5[e] 2.Кc3#/Фf3#[Б]
но 1...c:d3!
1.Лf3?? (2.Ф:f4#[A])
но 1...Л:f5[e]!
1.Лg3?? zz
1...Лe6[a]/Лe7/[б]//Лe8[c]/Лd5[d] 2.Ф:f4#[A]
1...Л:f5[e] 2.Фf3#[Б]
но 1...c3!
1.Лh3?? zz
1...Лe6[a]/Лe7/[б]//Лe8[c]/Лd5[d] 2.Ф:f4#[A]
1...Л:f5[e] 2.Фf3#[Б]
но 1...c3!
1.Фg8! zz
1...Лe6[a] 2.Ф:e6#[C]
1...Лe7/[б]//Лe8[c]/Лd5[d] 2.Фd5#[D]
1...Л:f5[e] 2.Ф:c4#[E]
1...Кр:f5 2.Кd6#
1...f3 2.Фg4#