Решение шахматной задачи №75654
Мат в 4 хода |
1.d7-d8=R ! threat:
2.Rb5-d5 threat:
3.Rd8-d7 threat:
4.Rd5-d6 #
2...Kc6-c7
3.Kb4-b5 threat:
4.Rd5-d7 #
2...Kc6-b7
3.Kb4-b5 threat:
4.Rd5-d7 #
2.Rb5-c5 +
2...Kc6-b6
3.Rd8-d7 zugzwang.
3...Kb6-a6
4.Rc5-c6 #
2...Kc6-b7
3.Kb4-b5 zugzwang.
3...Kb7-a7
4.Rc5-c7 #
3.Kb4-a5 zugzwang.
3...Kb7-a7
4.Rc5-c7 #
1...Kc6-c7
2.Rb5-d5 threat:
3.Kb4-b5 threat:
4.Rd5-d7 #
2...Kc7-c6
3.Rd8-d7 threat:
4.Rd5-d6 #
2...Kc7-b6
3.Rd8-d7 threat:
4.Rd5-d6 # |