Решение шахматной задачи №76445
Мат в 4 хода |
1.Rd7-h7 ! threat:
2.Rh7-h6 threat:
3.d6-d7 threat:
4.d7-d8=Q #
4.d7-d8=R #
4.Rh6-d6 #
3...Kd4-d5
4.d7-d8=Q #
4.d7-d8=R #
2.d6-d7 threat:
3.d7-d8=Q #
3.d7-d8=R #
2...Kd4-d5
3.Rh7-h6 threat:
4.d7-d8=Q #
4.d7-d8=R #
1...Kd4-d5
2.d6-d7 threat:
3.Rh7-h6 threat:
4.d7-d8=Q #
4.d7-d8=R #
2...Kd5-d6
3.d7-d8=S zugzwang.
3...Kd6-d5
4.Rh7-d7 #
2...Kd5-c6
3.d7-d8=R zugzwang.
3...Kc6-b6
4.Rd8-d6 #
2...Kd5-e6
3.d7-d8=R zugzwang.
3...Ke6-f6
4.Rd8-d6 # |