Решение шахматной задачи №64646
Мат в 4 хода |
1.Sa4-b2 ! zugzwang.
1...Bb8-c7
2.Sb2-c4 zugzwang.
2...Bc7-d6
3.Sc4-a5 threat:
4.Sa5-c6 #
2...Bc7-a5
3.Sc4*e5 threat:
4.Se5-c6 #
2...Bc7-b6
3.Sc4*e5 threat:
4.Se5-c6 #
2...Bc7-d8
3.Sc4*e5 threat:
4.Se5-c6 #
2...Bc7-b8
3.Sc4-a5 threat:
4.Sa5-c6 #
1...Bb8-d6
2.Sb2-d3 zugzwang.
2...Bd6-c7
3.Sd3*b4 threat:
4.Sb4-c6 #
2...Bd6-c5
3.Sd3*e5 threat:
4.Se5-c6 #
2...Bd6-b8
3.Sd3*b4 threat:
4.Sb4-c6 # |