Решение шахматной задачи №74833
Мат в 4 хода |
1.Ra4-c4 ! zugzwang.
1...Kb7-b8
2.Be8-c6 threat:
3.Rc4-a4 threat:
4.Ra4-a8 #
2...Kb8-a7
3.Kd8-c7 threat:
4.Rc4-a4 #
1...Kb7-a7
2.Kd8-c7 threat:
3.Rc4-a4 #
1...Kb7-b6
2.Kd8-c8 zugzwang.
2...Kb6-a6
3.Kc8-c7 threat:
4.Rc4-a4 #
2...Kb6-a7
3.Kc8-c7 threat:
4.Rc4-a4 #
2...Kb6-a5
3.Kc8-c7 threat:
4.Rc4-a4 #
1...Kb7-a8
2.Kd8-c7 threat:
3.Rc4-a4 #
1...Kb7-a6
2.Kd8-c7 threat:
3.Rc4-a4 # |