Решение шахматной задачи №75874
Мат в 4 хода |
1.Kc1-c2 ! threat:
2.Qd7-b5 threat:
3.Qb5-d3 #
2...Kd4-e3
3.Qb5-f1 zugzwang.
3...Ke3-e4
4.Qf1-d3 #
3...Ke3-d4
4.Qf1-d3 #
2.Qd7-f5 threat:
3.Qf5-d3 #
2...Kd4-e3
3.Bd6-c5 +
3...Ke3-e2
4.Qf5-f2 #
3.Qf5-f1 zugzwang.
3...Ke3-e4
4.Qf1-d3 #
3...Ke3-d4
4.Qf1-d3 #
1...Kd4-e4
2.Qd7-f7 zugzwang.
2...Ke4-e3
3.Qf7-f1 zugzwang.
3...Ke3-e4
4.Qf1-d3 #
3...Ke3-d4
4.Qf1-d3 #
2...Ke4-d4
3.Qf7-f3 threat:
4.Qf3-d3 #
1...Kd4*d5
2.Kc2-d2 zugzwang.
2...Kd5-c4
3.Qd7-f5 threat:
4.Qf5-d3 #
3...Kc4-b3
4.Qf5-c2 #
2...Kd5-d4
3.Qd7-f5 threat:
4.Qf5-d3 #
3.Qd7-b5 threat:
4.Qb5-d3 #
2...Kd5-e4
3.Qd7-b5 threat:
4.Qb5-d3 #
3...Ke4-f3
4.Qb5-e2 #
1...Kd4-c4
2.Qd7-b7 threat:
3.Qb7-b3 +
3...Kc4-d4
4.Qb3-d3 #
2.Qd7-f7 zugzwang.
2...Kc4-d4
3.Qf7-f3 threat:
4.Qf3-d3 #
2...Kc4-b5
3.Qf7-a7 zugzwang.
3...Kb5-c4
4.Qa7-c5 #
1...Kd4-e3
2.Qd7-f5 threat:
3.Bd6-c5 +
3...Ke3-e2
4.Qf5-f2 #
3.Qf5-f1 zugzwang.
3...Ke3-e4
4.Qf1-d3 #
3...Ke3-d4
4.Qf1-d3 #
2...Ke3-e2
3.Bd6-c5 threat:
4.Qf5-f2 #
3.Bd6-g3 threat:
4.Qf5-d3 #
4.Qf5-f2 #
3...Ke2-e3
4.Qf5-d3 # |