Решение шахматной задачи №76790
Мат в 4 хода |
1.Sb4-a6 ! threat:
2.Sa6-c5 threat:
3.Qb6-b7 #
1...Bh2-d6
2.Kg4-f3 zugzwang.
2...e6-e5
3.Kf3-e4 zugzwang.
3...Bd6-a3
4.Sa6-c7 #
4.Qb6-b8 #
3...Bd6-b4
4.Qb6-b8 #
4.Sa6-c7 #
3...Bd6-c5
4.Sa6-c7 #
4.Qb6-b8 #
3...Bd6-f8
4.Qb6-b8 #
4.Sa6-c7 #
3...Bd6-e7
4.Sa6-c7 #
4.Qb6-b8 #
3...Bd6-b8
4.Qb6*b8 #
3...Bd6-c7
4.Sa6*c7 #
2...Bd6-a3
3.Qb6-b8 #
3.Sa6-c7 #
2...Bd6-b4
3.Sa6-c7 #
3.Qb6-b8 #
2...Bd6-c5
3.Qb6-b8 #
3.Sa6-c7 #
2...Bd6-h2
3.Sa6-c5 threat:
4.Qb6-b7 #
2...Bd6-g3
3.Sa6-c5 threat:
4.Qb6-b7 #
3.Kf3*g3 threat:
4.Qb6-b8 #
4.Sa6-c7 #
2...Bd6-f4
3.Sa6-c5 threat:
4.Qb6-b7 #
2...Bd6-e5
3.Sa6-c5 threat:
4.Qb6-b7 #
2...Bd6-f8
3.Qb6-b8 #
3.Sa6-c7 #
2...Bd6-e7
3.Sa6-c7 #
3.Qb6-b8 #
2...Bd6-b8
3.Qb6*b8 #
2...Bd6-c7
3.Sa6*c7 # |