Решение шахматной задачи №77942
Мат в 4 хода |
1.Ra6-a3 ! zugzwang.
1...Ke5-f6
2.d3-d4 threat:
3.Ra3-g3 zugzwang.
3...Kf6*e6
4.Rg3-g6 #
2...Kf6-g6
3.Ra3-h3 zugzwang.
3...Kg6-f6
4.Rh3-h6 #
1...Ke5*e6
2.d3-d4 threat:
3.Ra3-a6 #
2...Ke6-f6
3.Ra3-g3 zugzwang.
3...Kf6-e6
4.Rg3-g6 #
2...Ke6-d6
3.Ra3-c3 zugzwang.
3...Kd6-e6
4.Rc3-c6 #
1...Ke5-d6
2.d3-d4 threat:
3.Ra3-a6 #
2...Kd6-c6
3.Ra3-b3 zugzwang.
3...Kc6-d6
4.Rb3-b6 # |