Решение шахматной задачи №70119
Мат в 4 хода |
1.Sb3-c5 ! zugzwang.
1...Ke5-d6
2.Kd3-d4 threat:
3.Qf7-d7 #
2...Kd6-c6
3.Qf7-b7 +
3...Kc6-d6
4.Qb7-d7 #
1...Ke5-f5
2.Qf7-h5 +
2...Kf5-f4
3.Sc5-e6 #
1...Ke5-f4
2.Qf7-h5 threat:
3.Sc5-e6 #
2...f6-f5
3.Qh5-h4 +
3...Kf4-e5
4.Qh4-d4 #
3...Kf4-f3
4.Qh4-g3 #
1...f6-f5
2.Qf7-g6 threat:
3.Kd3-c4 zugzwang.
3...Ke5-f4
4.Qg6-g3 #
3...f5-f4
4.Qg6-e6 #
4.Sc5-d3 #
4.Sc5-d7 #
2...Ke5-d5
3.Sc5-b7 threat:
4.Qg6-d6 # |