Solution
1...Сg6[a]/f4/[б]/ 2.Ф:b2#[A]
1...Сg7[c] 2.Фc6#[Б]
1...h5 2.Фg5#
1...Кe7 2.Лd6#
1.Лc7? zz
1...f4/[б]//Сg6[a] 2.Ф:b2#[A]
1...Сg7[c] 2.Фc6#[Б]
1...h5 2.Фg5#
но 1...Кe7!
1.Сf1? zz
1...Сg6[a] 2.Ф:b2#[A]
1...Сg7[c] 2.Фc6#[Б]
1...Кe7 2.Лd6#
1...h5 2.Фg5#
но 1...f4+/[б]/!
1.Фg3? zz
1...Сg6[a] 2.Фe5#[C]
1...Сg7[c] 2.Фd6#[D]
1...Кe7 2.Лd6#
1...h5 2.Фg5#
но 1...f4/[б]/!
1.Лb7?? zz
1...Сg6[a]/f4/[б]/ 2.Ф:b2#[A]
1...Сg7[c] 2.Фc6#[Б]
1...h5 2.Фg5#
но 1...Кe7!
1.Лa7?? zz
1...Сg6[a]/f4/[б]/ 2.Ф:b2#[A]
1...Сg7[c] 2.Фc6#[Б]
1...h5 2.Фg5#
но 1...Кe7!
1.Сc4?? zz
1...Сg6[a] 2.Ф:b2#[A]
1...Сg7[c] 2.Фc6#[Б]
1...Кe7 2.Лd6#
1...h5 2.Фg5#
но 1...f4+/[б]/!
1.Сb5?? zz
1...Сg6[a] 2.Ф:b2#[A]
1...Сg7[c] 2.Фc6#[Б]
1...Кe7 2.Лd6#
1...h5 2.Фg5#
но 1...f4+/[б]/!
1.Сa6?? zz
1...Сg6[a] 2.Ф:b2#[A]
1...Сg7[c] 2.Фc6#[Б]
1...h5 2.Фg5#
1...Кe7 2.Лd6#
но 1...f4+/[б]/!
1.Фg1! zz
1...Сg6[a]/f4/[б]/ 2.Фd4#[E]
1...Сg7[c] 2.Фb6#[F]
1...Кe7 2.Лd6#
1...h5 2.Фg5#