Решение шахматной задачи №70563
Мат в 4 хода |
1.Sf3-g5 ! zugzwang.
1...g3-g2
2.Sg5-e4 #
1...Kf2-g2
2.Sg1-f3 threat:
3.Kd2-e3 threat:
4.Ra1-g1 #
2...Kg2-f2
3.Sf3-h4 threat:
4.Sg5-e4 #
4.Sg5-h3 #
3...g3-g2
4.Sg5-e4 # |
|
Мат в 4 хода |
1.Sf3-g5 ! zugzwang.
1...g3-g2
2.Sg5-e4 #
1...Kf2-g2
2.Sg1-f3 threat:
3.Kd2-e3 threat:
4.Ra1-g1 #
2...Kg2-f2
3.Sf3-h4 threat:
4.Sg5-e4 #
4.Sg5-h3 #
3...g3-g2
4.Sg5-e4 # |