Решение шахматной задачи №70091
Мат в 4 хода |
1.Rh1-g1 ! threat:
2.h5-h6 threat:
3.h6-h7 threat:
4.h7-h8=Q #
4.h7-h8=R #
2.Rg1-g8 zugzwang.
2...Kh4*h5
3.Bf1-h3 zugzwang.
3...Kh5-h4
4.Rg8-h8 #
3.Bf1-e2 +
3...Kh5-h4
4.Rg8-h8 #
2.Rg1-g7 zugzwang.
2...Kh4*h5
3.Bf1-h3 zugzwang.
3...Kh5-h4
4.Rg7-h7 #
3.Bf1-e2 +
3...Kh5-h4
4.Rg7-h7 #
2.Rg1-g3 zugzwang.
2...Kh4*h5
3.Bf1-e2 +
3...Kh5-h4
4.Bc1-g5 #
1...Kh4*h5
2.h2-h3 zugzwang.
2...Kh5-h4
3.Rg1-g6 zugzwang.
3...Kh4-h5
4.Rg6-h6 # |