Ответ
1.Кh8-g6 ! угроза:
2.Кg6-f8 угроза:
3.Фc6-b6 #
2...Сf5*d7
3.Фc6*d7 #
1...Сf5-h3
2.Кc8*d6 угроза:
3.Кd6-b7 #
3.Фc6-c8 #
2...Сh3*d7
3.Фc6-b6 #
2...Лh5-b5
3.Фc6-c8 #
2...Лh5-c5
3.Кd6-b7 #
1...Сf5-g4
2.Кc8*d6 угроза:
3.Кd6-b7 #
3.Фc6-c8 #
2...Сg4*d7
3.Фc6-b6 #
2...Лh5-b5
3.Фc6-c8 #
2...Лh5-c5
3.Кd6-b7 #
1...Сf5*g6
2.Сd7-e6 угроза:
3.Фc6-d7 #
2...Сg6-e8
3.Фc6-b6 #
1...Сf5*d7
2.Фc6-b6 +
2...Крd8-e8
3.Кc8*d6 #
2...Крd8*c8
3.Кg6-e7 #