Решение шахматной задачи №73478
Мат в 4 хода |
1.Bd8-c7 ! zugzwang.
1...Kg7-h6
2.f7-f8=Q +
2...Kh6-h7
3.Be8-g6 #
2...Kh6-g5
3.Qf8-f4 #
1...Kg7-h7
2.Bc7-e5 zugzwang.
2...Kh7-h6
3.f7-f8=Q +
3...Kh6-h7
4.Qf8-g7 #
4.Qf8-h8 #
4.Be8-g6 #
3...Kh6-g5
4.Qf8-f4 #
2.Bc7-d6 zugzwang.
2...Kh7-g7
3.f7-f8=Q +
3...Kg7-h7
4.Be8-g6 #
2...Kh7-h8
3.f7-f8=Q +
3...Kh8-h7
4.Be8-g6 #
2...Kh7-h6
3.f7-f8=Q +
3...Kh6-h7
4.Be8-g6 #
3...Kh6-g5
4.Qf8-f4 #
1...Kg7-f8
2.Bc7-d6 +
2...Kf8-g7
3.f7-f8=Q +
3...Kg7-h7
4.Be8-g6 #
1...Kg7-h8
2.f7-f8=Q +
2...Kh8-h7
3.Be8-g6 #
1...Kg7-f6
2.f7-f8=Q +
2...Kf6-e6
3.Qf8-f7 #
2...Kf6-g5
3.Qf8-f4 #
1.Bd8-e7 ! threat:
2.f7-f8=Q +
2...Kg7-h7
3.Be8-g6 #
1...Kg7-h7
2.Kb8-c8 zugzwang.
2...Kh7-h6
3.f7-f8=Q +
3...Kh6-h7
4.Be8-g6 #
2...Kh7-h8
3.f7-f8=Q +
3...Kh8-h7
4.Be8-g6 #
2...Kh7-g7
3.f7-f8=Q +
3...Kg7-h7
4.Be8-g6 #
2.Kb8-a8 zugzwang.
2...Kh7-h6
3.f7-f8=Q +
3...Kh6-h7
4.Be8-g6 #
2...Kh7-h8
3.f7-f8=Q +
3...Kh8-h7
4.Be8-g6 #
2...Kh7-g7
3.f7-f8=Q +
3...Kg7-h7
4.Be8-g6 #
2.Kb8-b7 zugzwang.
2...Kh7-h6
3.f7-f8=Q +
3...Kh6-h7
4.Be8-g6 #
2...Kh7-h8
3.f7-f8=Q +
3...Kh8-h7
4.Be8-g6 #
2...Kh7-g7
3.f7-f8=Q +
3...Kg7-h7
4.Be8-g6 #
2.Kb8-c7 zugzwang.
2...Kh7-h6
3.f7-f8=Q +
3...Kh6-h7
4.Be8-g6 #
2...Kh7-h8
3.f7-f8=Q +
3...Kh8-h7
4.Be8-g6 #
2...Kh7-g7
3.f7-f8=Q +
3...Kg7-h7
4.Be8-g6 #
2.Kb8-a7 zugzwang.
2...Kh7-h6
3.f7-f8=Q +
3...Kh6-h7
4.Be8-g6 #
2...Kh7-h8
3.f7-f8=Q +
3...Kh8-h7
4.Be8-g6 #
2...Kh7-g7
3.f7-f8=Q +
3...Kg7-h7
4.Be8-g6 #
2.Be7-d6 zugzwang.
2...Kh7-h6
3.f7-f8=Q +
3...Kh6-h7
4.Be |