Solution
1...b:c1Ф/b:c1Л/b:c1С/b:c1К 2.Лb8#
1...e6/e5 2.Кb6#[A]
1.Ф:e7? (2.Кb6#[A]/Фe4#[Б])
1...b:c1Ф/b:c1Л 2.Кb6#[A]/Лb8#/Фb7#
1...Сe5 2.Кb6#[A]
1...Сd4 2.Фe4#[Б]
но 1...С:e7!
1.g7? (2.Фe4#[Б])
1...b:c1Ф/b:c1Л 2.Лb8#
но 1...Кg6!
1.Лc7? (2.Кb6#[A])
но 1...Сd4!
1.Фh5?? (2.Фf3#)
1...g4 2.Фd5#
1...b:c1Ф/b:c1Л 2.Лb8#
но 1...e5!
1.Фh1?? (2.Крg3#/Кр:f2#/Крh2#/Крh3#)
1...g4 2.Крg3#/Кр:f2#/Крh2#
1...Сe5 2.Кр:f2#/Крh3#
1...Сd4 2.Крg3#/Крh2#/Крh3#
1...b:c1Ф/b:c1Л 2.Лb8#
но 1...e5!
1.Фf7?? (2.Фd5#)
1...b:c1Ф/b:c1Л 2.Лb8#
1...e6 2.Кb6#[A]
но 1...К:f7!
1.Крg3?? (2.Сg2#/Фh1#)
1...e5 2.Кb6#[A]
1...b:c1Ф/b:c1Л 2.Лb8#
но 1...Сe5+!
1.Кр:f2?? (2.Сg2#/Фh1#)
1...e5 2.Кb6#[A]
1...b:c1Ф/b:c1Л 2.Лb8#
но 1...Сd4+!
1.Крh2?? (2.Сg2#)
1...e5 2.Кb6#[A]
1...b:c1Ф/b:c1Л 2.Лb8#
но 1...Сe5+!
1.Крh3?? (2.Сg2#)
1...e5 2.Кb6#[A]
1...b:c1Ф/b:c1Л 2.Лb8#
но 1...g4+!
1.Крh1! (2.Сg2#)
1...e5 2.Кb6#[A]
1...b:c1Ф/b:c1Л 2.Лb8#