Решение шахматной задачи №65111
Мат в 4 хода |
a)
1.f7-f8=R ! threat:
2.Rf8-f6 zugzwang.
2...Kh7-h8
3.Rf6-h6 #
1...Kh7-h6
2.Rf8-f5 zugzwang.
2...Kh6-h7
3.Rf5-f6 zugzwang.
3...Kh7-h8
4.Rf6-h6 #
b) wSe7-->h2
1.f7-f8=Q ! threat:
2.Qf8-g7 #
1...Kh7-g6
2.Qf8-f6 +
2...Kg6-h7
3.Qf6-g7 #
2...Kg6*h5
3.Qf6-g7 zugzwang.
3...Kh5-h4
4.Qg7-g4 #
c) wSh5-->h2
1.f7-f8=B ! zugzwang.
1...Kh7-h8
2.Sh2-g4 zugzwang.
2...Kh8-h7
3.Sg4-f6 +
3...Kh7-h8
4.Se7-g6 #
d) wSh5-->f5
1.f7-f8=S + !
1...Kh7-h8
2.Sf8-d7 zugzwang.
2...Kh8-h7
3.Sd7-f6 +
3...Kh7-h8
4.Se7-g6 # |