Solution
1...Кg6[a]/Кf7/[б]/ 2.Кf7#[A]
1...К:d3[c]/Кd7[d]/Кe4[d]/Кb3[d]/Кb7[d]/Кa4[d]/Кa6[d] 2.Ф:e6#[Б]
1...e:d5[e] 2.Фf5#[C]
1...f5 2.Фg7#
1.Фh3? zz
1...Кg6[a]/Кf7/[б]/ 2.Кf7#[A]
1...К:d3[c]/Кd7[d]/Кe4[d]/Кb3[d]/Кb7[d]/Кa4[d]/Кa6[d] 2.Ф:e6#[Б]
1...e:d5[e] 2.Фf5#[C]
но 1...f5!
1.Фf3? zz
1...Кg6[a]/Кf7/[б]/ 2.К:g6#[F]
1...К:d3[c] 2.К:d3#[D]
1...Кd7[d]/Кe4[d]/Кb3[d]/Кb7[d]/Кa4[d]/Кa6[d] 2.Фe4#[E]
1...e:d5[e] 2.Ф:d5#[G]
но 1...f5!
1.d:e6? (2.Фf5#[C])
но 1...d5[e]!
1.Кg2? (2.Ф:d4#[H])
1...Кe4[d]/Кb3[d] 2.Ф:e4#[E]/Ф:e6#[Б]
1...e:d5[e] 2.Фf5#[C]
но 1...Кр:d5!
1.К:e6? (2.Ф:d4#[H]/Фf5#[C])
1...Кe4[d]/Кb3[d] 2.Ф:e4#[E]/Фf5#[C]
1...К:e6 2.Фe4#[E]/Фf5#[C]/Ф:e6#[Б]
но 1...Кр:d5!
1.Крf1?? zz
1...Кg6[a]/Кf7/[б]/ 2.Кf7#[A]
1...К:d3[c]/Кd7[d]/Кe4[d]/Кb3[d]/Кb7[d]/Кa4[d]/Кa6[d] 2.Ф:e6#[Б]
1...e:d5[e] 2.Фf5#[C]
1...f5 2.Фg7#
но 1...e2+!
1.Крf3?? zz
1...Кg6[a]/Кf7/[б]/ 2.Кf7#[A]
1...К:d3[c]/Кd7[d]/Кe4[d]/Кb3[d]/Кb7[d]/Кa4[d]/Кa6[d] 2.Ф:e6#[Б]
1...e:d5[e] 2.Фf5#[C]
1...f5 2.Фg7#
но 1...e2!
1.Крd1?? zz
1...Кg6[a]/Кf7/[б]/ 2.Кf7#[A]
1...К:d3[c]/Кd7[d]/Кe4[d]/Кb3[d]/Кb7[d]/Кa4[d]/Кa6[d] 2.Ф:e6#[Б]
1...e:d5[e] 2.Фf5#[C]
1...f5 2.Фg7#
но 1...e2+!
1.Фg5+??
1...f5 2.Кg4#/Фg7#
но 1...f:g5!
1.Кg6+[F]??
1...К:g6[a] 2.Ф:d4#[H]
но 1...Кр:d5!
1.Кh3?? (2.Ф:d4#[H])
1...Кe4[d]/Кb3[d] 2.Ф:e4#[E]/Ф:e6#[Б]
1...e:d5[e] 2.Фf5#[C]
но 1...Кр:d5!
1.Кh5?? (2.Ф:d4#[H])
1...Кe4[d]/Кb3[d] 2.Ф:e4#[E]/Ф:e6#[Б]
1...e:d5[e] 2.Фf5#[C]
но 1...Кр:d5!
1.Фg2! zz
1...Кg6[a]/Кf7/[б]/ 2.К:g6#[F]
1...К:d3[c] 2.К:d3#[D]
1...Кd7[d]/Кe4[d]/Кb3[d]/Кb7[d]/Кa4[d]/Кa6[d] 2.Фe4#[E]
1...e:d5[e] 2.Ф:d5#[G]
1...f5 2.Фg7#