Respuesta
1.Лe4-e7 ! цугцванг.
1...Сh4-f6
2.h7-h8=Ф +
2...Сf6-h4
3.Фh8-c8 #
2...Сf6*h8
3.Лe7-h7 #
1...Сh4-e1
2.h7-h8=Ф +
2...Сe1-h4
3.Фh8-c8 #
1...Сh4-f2
2.h7-h8=Ф +
2...Сf2-h4
3.Фh8-c8 #
1...Сh4-g3
2.h7-h8=Ф +
2...Сg3-h4
3.Фh8-c8 #
1...Сh4*e7
2.h7-h8=Ф +
2...Сe7-h4
3.Фh8-c8 #
1...Сh4-g5
2.h7-h8=Ф +
2...Сg5-h4
3.Фh8-c8 #
2...Сg5-h6
3.Фh8*h6 #