Решение шахматной задачи №77579
Мат в 4 хода |
1.Sd7-c5 ! threat:
2.Qh5-e5 #
1...b6*c5
2.Qh5-f7 zugzwang.
2...c5-c4
3.Qf7-e7 +
3...Kd6-d5
4.Qe7-e5 #
2.Qh5-h7 zugzwang.
2...c5-c4
3.Qh7-e7 +
3...Kd6-d5
4.Qe7-e5 #
2...Kd6-d5
3.Qh7-d3 #
1...Kd6-c7
2.Qh5-f7 +
2...Kc7-c8
3.Qf7-b7 +
3...Kc8-d8
4.Qb7-b8 #
4.Qb7-d7 #
3.Qf7-d7 +
3...Kc8-b8
4.Qd7-b7 #
2...Kc7-b8
3.Qf7-b7 #
2...Kc7-d8
3.Qf7-d7 #
2...Kc7-d6
3.Sc5-e4 #
3.Sc5-b7 #
2.Qh5-h7 +
2...Kc7-c8
3.Qh7-b7 +
3...Kc8-d8
4.Qb7-b8 #
4.Qb7-d7 #
3.Qh7-d7 +
3...Kc8-b8
4.Qd7-b7 #
2...Kc7-b8
3.Qh7-b7 #
2...Kc7-d8
3.Qh7-d7 #
2...Kc7-d6
3.Sc5-b7 +
3...Kd6-d5
4.Qh7-d3 # |