Решение шахматной задачи №73173
Мат в 4 хода |
1.Ke6-f6 ! threat:
2.Kf6-e6 zugzwang.
2...Sa7-c6
3.Rc7-c8 +
3...Sc6-d8 +
4.Rc8*d8 #
4.e7*d8=Q #
4.e7*d8=R #
2...Sa7-b5
3.Rc7-c8 #
2...Sa7-c8
3.Rc7*c8 #
1...Sa7-b5
2.Rc7-c8 +
2...Ke8-d7
3.e7-e8=Q +
3...Kd7-d6
4.Qe8-c6 #
4.Qe8-e6 #
4.Qe8-d8 #
1...Sa7-c6
2.Rc7-c8 +
2...Sc6-d8
3.Rc8*d8 #
3.e7*d8=Q #
3.e7*d8=R #
2...Ke8-d7
3.e7-e8=Q +
3...Kd7-d6
4.Qe8*c6 #
1...Sa7-c8
2.Rc7*c8 +
2...Ke8-d7
3.e7-e8=Q +
3...Kd7-d6
4.Qe8-c6 #
4.Qe8-e6 #
4.Qe8-d8 #
3.e7-e8=R threat:
4.Re8-d8 # |