Решение шахматной задачи №77995
Мат в 4 хода |
1.Se1-f3 ! threat:
2.Sf3*h4 zugzwang.
2...Ke8-d8
3.Rf1-c1 zugzwang.
3...Kd8-e8
4.Rc1-c8 #
1...h4-h3
2.Sf3-h2 zugzwang.
2...Ke8-d8
3.Rf1-c1 zugzwang.
3...Kd8-e8
4.Rc1-c8 #
1...Ke8-f8
2.Rf1-g1 threat:
3.Sf3*h4 zugzwang.
3...Kf8-e8
4.Rg1-g8 #
2...h4-h3
3.Sf3-h2 zugzwang.
3...Kf8-e8
4.Rg1-g8 #
1...Ke8-d8
2.Rf1-c1 threat:
3.Sf3*h4 zugzwang.
3...Kd8-e8
4.Rc1-c8 #
2...h4-h3
3.Sf3-h2 zugzwang.
3...Kd8-e8
4.Rc1-c8 # |