Chess problem №156088

Solution

1.Сd1-f3 ! угроза:
2.d3*c4 +
2...Лc8*c4
3.Кe4-f2 +
3...Крd5-c5
4.Кf2-d3 #
1...Кb1*d2
2.b3*c4 +
2...Кd2*c4
3.Кe4-d2 +
3...Крd5-c5
4.Кd2-b3 #
2...Лc8*c4
3.Кe4*d2 +
3...Крd5-c5
4.Кd2-b3 #
1...Кh7*f6
2.Лd7*d6 +
2...Сf4*d6
3.Кe4*f6 +
3...Крd5-c5
4.Кf6-d7 #
2...e7*d6
3.Кe4*f6 +
3...Крd5-c5
4.Кf6-d7 #
1...Кh7*g5
2.Лe6*d6 +
2...Сf4*d6
3.Кe4*g5 +
3...Крd5-c5
4.Кg5-e6 #
2...e7*d6
3.Кe4*g5 +
3...Крd5-c5
4.Кg5-e6 #