Решение шахматной задачи №75140
Мат в 4 хода |
1.Sa8-c7 ! zugzwang.
1...Kf1-e1
2.Sc7-e6 zugzwang.
2...Ke1-d1
3.Se6-d4 zugzwang.
3...Kd1-e1
4.Qa2-e2 #
3...Kd1-c1
4.Qa2-c2 #
2...Ke1-f1
3.Se6-f4 zugzwang.
3...Kf1-g1
4.Qa2-g2 #
3...Kf1-e1
4.Qa2-e2 #
1...Kf1-g1
2.Sc7-e6 zugzwang.
2...Kg1-h1
3.Se6-f4 threat:
4.Qa2-g2 #
2...Kg1-f1
3.Se6-f4 zugzwang.
3...Kf1-g1
4.Qa2-g2 #
3...Kf1-e1
4.Qa2-e2 #
2.Sc7-d5 threat:
3.Sd5-e3 threat:
4.Qa2-g2 #
2...Kg1-f1
3.Sd5-f4 zugzwang.
3...Kf1-g1
4.Qa2-g2 #
3...Kf1-e1
4.Qa2-e2 # |