Решение шахматной задачи №68969
Мат в 4 хода |
1.e6-e7 ! threat:
2.f7-f8=Q threat:
3.Qf8-h6 #
3.Qf8-f7 #
3.Rf6-f7 #
3.Rf6-h6 #
2...Rh8*f8
3.e7*f8=B threat:
4.Rf6-h6 #
2...Rh8-g8
3.Qf8-h6 #
3.Qf8*g8 #
3.Rf6-h6 #
2.f7-f8=S +
2...Kh7-g7
3.e7-e8=S #
3.Rf6-g6 #
2...Rh8*f8
3.e7*f8=B threat:
4.Rf6-h6 #
2.f7-f8=B threat:
3.Rf6-h6 #
2...Rh8*f8
3.e7*f8=B threat:
4.Rf6-h6 #
1...Kh7-g7
2.f7-f8=Q +
2...Kg7-h7
3.Qf8-h6 #
3.Qf8-f7 #
3.Rf6-f7 #
3.Rf6-h6 #
2...Rh8*f8
3.e7*f8=Q +
3...Kg7-h7
4.Qf8-h6 #
4.Qf8-g8 #
4.Rf6-f7 #
4.Rf6-h6 #
3.e7*f8=B +
3...Kg7-h7
4.Rf6-h6 #
3...Kg7-h8
4.Rf6-h6 #
2.f7-f8=B +
2...Kg7-h7
3.Rf6-h6 #
2...Rh8*f8
3.e7*f8=Q +
3...Kg7-h7
4.Qf8-h6 #
4.Qf8-g8 #
4.Rf6-f7 #
4.Rf6-h6 #
3.e7*f8=B +
3...Kg7-h7
4.Rf6-h6 #
3...Kg7-h8
4.Rf6-h6 #
1...Rh8-a8
2.f7-f8=S +
2...Kh7-h8
3.Rf6-h6 +
3...Kh8-g7
4.Rh6-h7 #
2...Kh7-g7
3.Rf6-g6 +
3...Kg7-h8
4.Rg6-g8 #
2...Ra8*f8
3.e7*f8=B threat:
4.Rf6-h6 #
1...Rh8-b8
2.f7-f8=S +
2...Kh7-h8
3.Rf6-h6 +
3...Kh8-g7
4.Rh6-h7 #
2...Kh7-g7
3.Rf6-g6 +
3...Kg7-h8
4.Rg6-g8 #
2...Rb8*f8
3.e7*f8=B threat:
4.Rf6-h6 #
1...Rh8-c8
2.f7-f8=S +
2...Kh7-h8
3.Rf6-h6 +
3...Kh8-g7
4.Rh6-h7 #
2...Kh7-g7
3.Rf6-g6 +
3...Kg7-h8
4.Rg6-g8 #
2...Rc8*f8
3.e7*f8=B threat:
4.Rf6-h6 # |