Решение шахматной задачи №63483
Мат в 4 хода |
1.Sg2-h4 ! zugzwang.
1...Ke6-d6
2.Qg7-f7 threat:
3.Sh4-f5 #
2...e5-e4
3.f3-f4 threat:
4.Sh4-f5 #
1...e5-e4
2.f3*e4 threat:
3.Sh4-g6 threat:
4.Qg7-e7 #
1...Ke6-d5
2.Qg7-d7 +
2...Kd5-c4
3.Qd7-d3 +
3...Kc4-b4
4.Qd3-b3 #
1.Sg2-e3 ! zugzwang.
1...e5-e4
2.f3*e4 threat:
3.Se3-d5 threat:
4.Qg7-e7 #
1...Ke6-d6
2.Qg7-f7 threat:
3.Se3-f5 #
3.Se3-c4 #
2...e5-e4
3.Se3-c4 #
1.c2-c3 ! zugzwang.
1...Ke6-f5
2.Qg7-h6 threat:
3.Sg2-h4 #
3.Sg2-e3 #
2...e5-e4
3.Sg2-e3 +
3...Kf5-e5
4.f3-f4 #
1...e5-e4
2.f3*e4 threat:
3.Kb6-c7 threat:
4.Sg2-f4 #
3.Sg2-f4 +
3...Ke6-d6
4.Qg7-c7 #
4.e4-e5 #
2...Ke6-d6
3.Qg7-f7 zugzwang.
3...Kd6-e5
4.Qf7-e7 #
1...Ke6-d6
2.Qg7-f7 threat:
3.Sg2-e3 threat:
4.Se3-f5 #
4.Se3-c4 #
3...e5-e4
4.Se3-c4 #
1...Ke6-d5
2.Qg7-f7 +
2...Kd5-d6
3.Sg2-e3 threat:
4.Se3-f5 #
4.Se3-c4 #
3...e5-e4
4.Se3-c4 # |