Решение шахматной задачи №68411
Мат в 4 хода |
1.Ra5-a8 ! zugzwang.
1...Ke6-d5
2.Ke8-d7 threat:
3.Ra8-a5 #
2...Kd5*e5
3.Ra8-f8 zugzwang.
3...Ke5-d5
4.Rf8-f5 #
2...Kd5-c5
3.Ra8-b8 zugzwang.
3...Kc5-d5
4.Rb8-b5 #
1...Ke6*e5
2.Ke8-e7 threat:
3.Ra8-a5 #
2...Ke5-f5
3.Ra8-g8 zugzwang.
3...Kf5-e5
4.Rg8-g5 #
2...Ke5-d5
3.Ra8-c8 zugzwang.
3...Kd5-e5
4.Rc8-c5 #
1...Ke6-f5
2.Ke8-f7 zugzwang.
2...Kf5-g5
3.Ra8-h8 zugzwang.
3...Kg5-f5
4.Rh8-h5 #
2...Kf5*e5
3.Ra8-d8 zugzwang.
3...Ke5-f5
4.Rd8-d5 # |