Решение шахматной задачи №77439
Мат в 4 хода |
1.Qa4-a7 ! threat:
2.Qa7-c5 zugzwang.
2...e6-e5
3.Qc5-c1 #
1...Kf4-e5
2.Qa7-e7 zugzwang.
2...Ke5-d4
3.Qe7-g5 zugzwang.
3...e6-e5
4.Qg5-g1 #
2...Ke5-f4
3.Qe7-c5 zugzwang.
3...e6-e5
4.Qc5-c1 #
1...Kf4-g5
2.Qa7-f7 zugzwang.
2...Kg5-h6
3.Qf7-g6 #
2...Kg5-h4
3.Qf7-g6 threat:
4.Qg6-g4 #
4.Qg6-h6 #
3...Kh4-h3
4.Qg6-g3 #
2...e6-e5
3.Qf7-g6 +
3...Kg5-h4
4.Qg6-g4 #
4.Qg6-h6 #
3...Kg5-f4
4.Qg6-h6 #
3.Qf7-f5 +
3...Kg5-h6
4.Qf5-g6 #
3...Kg5-h4
4.Qf5-g4 #
2.Qa7-e7 +
2...Kg5-f4
3.Qe7-c5 zugzwang.
3...e6-e5
4.Qc5-c1 #
2...Kg5-h5
3.h2-h4 threat:
4.Qe7-g5 #
4.Qe7-h7 #
2...Kg5-h6
3.h2-h4 threat:
4.Qe7-g5 #
4.Qe7-h7 #
3.f3-f4 threat:
4.Qe7-g5 #
4.Qe7-h7 #
3...Kh6-h5
4.Qe7-g5 #
1...e6-e5
2.Qa7-b6 threat:
3.Qb6-h6 #
2...Kf4-g5
3.Qb6-g6 +
3...Kg5-h4
4.Qg6-g4 #
4.Qg6-h6 #
3...Kg5-f4
4.Qg6-h6 #
2.Qa7-a6 threat:
3.Qa6-h6 #
2...Kf4-g5
3.Qa6-g6 +
3...Kg5-h4
4.Qg6-h6 #
4.Qg6-g4 #
3...Kg5-f4
4.Qg6-h6 #
2...Kf4-e3
3.Qa6-a2 zugzwang.
3...Ke3-d4
4.Qa2-a7 #
4.Qa2-f2 #
3...Ke3-f4
4.Qa2-d2 #
2.Qa7-a8 zugzwang.
2...Kf4-g5
3.Qa8-h8 zugzwang.
3...Kg5-f4
4.Qh8-h6 #
2...Kf4-e3
3.Qa8-a2 zugzwang.
3...Ke3-d4
4.Qa2-a7 #
4.Qa2-f2 #
3...Ke3-f4
4.Qa2-d2 #
2.Qa7-g7 threat:
3.Qg7-h6 #
2...Kf4-e3
3.Qg7-g2 zugzwang.
3...Ke3-d4
4.Qg2-g1 #
4.Qg2-f2 #
3...Ke3-f4
4.Qg2-d2 # |