Решение шахматной задачи №72420
Мат в 4 хода |
1.Kd3-e4 ! threat:
2.Ra4-a7 threat:
3.Rb8-c8 zugzwang.
3...Kd6-e6
4.Rc8-c6 #
2...Kd6-c6
3.Ke4-e5 zugzwang.
3...Kc6-c5
4.Ra7-c7 #
3.Ke4-d4 zugzwang.
3...Kc6-d6
4.Rb8-b6 #
2...Kd6-c5
3.Ra7-a6 zugzwang.
3...Kc5-c4
4.Ra6-c6 #
1...Kd6-c7
2.Ke4-d5 threat:
3.Ra4-a8 zugzwang.
3...Kc7-d7
4.Rb8-b7 #
4.Ra8-a7 #
3.Ra4-b4 threat:
4.Rb4-b7 #
2...Kc7*b8
3.Kd5-c6 zugzwang.
3...Kb8-c8
4.Ra4-a8 # |