Solution
1.h5-h6 ! угроза:
2.h6*g7 #
1...Сd6-e5
2.Сh4-d8 угроза:
3.Лf2-f8 #
2...Сe5-f4
3.h6*g7 #
2...Сe5-f6
3.Лf2*f6 угроза:
4.h6*g7 #
4.Лf6-f8 #
3...g7*f6
4.Сd8*f6 #
3...g7*h6
4.Лf6-f8 #
3...Лa8-a7
4.Лf6-f8 #
3...Лa8*d8
4.h6*g7 #
3.Лf2-h2 угроза:
4.h6*g7 #
3...g7*h6
4.Сd8*f6 #
4.Лh2*h6 #
2...Сe5-d6
3.h6*g7 #
2...Лa8*d8
3.Лf2-h2 угроза:
4.h6*g7 #
3...g7*h6
4.Лh2*h6 #
1...Сd6-f8
2.Лf2*f8 +
2...Лa8*f8
3.h6*g7 #
1...g7*h6
2.Сh4-f6 #
1...Лa8-a7
2.Сh4-e7 угроза:
3.h6*g7 #
3.Лf2-f8 #
2...Сd6-f4
3.h6*g7 #
2...Сd6-e5
3.Лf2-f8 #
2...Сd6*e7
3.h6*g7 #
2...Лa7-a8
3.h6*g7 #
2...Лa7*e7
3.Лf2-f8 #
2...g7*h6
3.Лf2-f8 #
1...Лa8-g8
2.Лf2-f8 угроза:
3.Лf8*g8 #
3.h6*g7 #
2...Сd6-e5
3.Лf8*g8 #
2...Сd6*f8
3.h6-h7 угроза:
4.h7*g8=Ф #
4.h7*g8=Л #
2...g7*h6 +
3.Лf8*g8 #
2...Лg8*f8
3.h6*g7 #