Решение шахматной задачи №72609
Мат в 4 хода |
1.Se7-d5 + !
1...Kf7-g6
2.Ke5-f4 zugzwang.
2...Kg6-h6
3.Kf4-f5 zugzwang.
3...Kh6-h5
4.Ra7-h7 #
2...Kg6-h5
3.Ra7-a6 zugzwang.
3...Kh5-h4
4.Ra6-h6 #
1...Kf7-f8
2.Ke5-e6 zugzwang.
2...Kf8-e8
3.Ra7-a8 #
2...Kf8-g8
3.Sd5-f6 +
3...Kg8-h8
4.Ra7-h7 #
3...Kg8-f8
4.Ra7-f7 #
1...Kf7-e8
2.Ke5-f6 zugzwang.
2...Ke8-f8
3.Ra7-a8 #
2...Ke8-d8
3.Sd5-b6 zugzwang.
3...Kd8-e8
4.Ra7-a8 #
1...Kf7-g8
2.Ke5-f6 threat:
3.Kf6-g6 threat:
4.Ra7-a8 # |