Решение шахматной задачи №91432
Мат в 4 хода |
1.Ke1-e2 ! zugzwang.
1...g4-g3
2.d3-d4 +
2...Ke5-f5
3.Ke2-f3 threat:
4.e3-e4 #
2...Ke5-d5
3.Ke2-d3 threat:
4.e3-e4 #
2...Ke5-e4
3.Rb6-b5 threat:
4.Rb5-e5 #
1...Ke5-f5
2.d3-d4 zugzwang.
2...g4-g3
3.Ke2-f3 threat:
4.e3-e4 #
2...Kf5-e4
3.Rb6-b5 threat:
4.Rb5-e5 #
1...Ke5-d5
2.e3-e4 +
2...Kd5-c5
3.Ke2-e3 threat:
4.b2-b4 #
2...Kd5-e5
3.Ke2-e3 threat:
4.d3-d4 #
2...Kd5-d4
3.Rb6-b5 threat:
4.Rb5-d5 # |