Решение шахматной задачи №75109
Мат в 4 хода |
1.f7-f8=R ! threat:
2.d7-d8=B threat:
3.Rf8-f6 #
1...Ke6-e7
2.d7-d8=Q +
2...Ke7-e6
3.Rf8-f6 #
3.Qd8-f6 #
3.Qd8-d7 #
1...Ke6-d6
2.b7-b8=S threat:
3.d7-d8=Q +
3...Kd6-e6
4.Rf8-f6 #
4.Qd8-f6 #
4.Qd8-d7 #
3.d7-d8=B threat:
4.Rf8-f6 #
2...Kd6-e6
3.d7-d8=B threat:
4.Rf8-f6 #
2...Kd6-e7
3.d7-d8=Q +
3...Ke7-e6
4.Rf8-f6 #
4.Qd8-f6 #
4.Qd8-d7 #
1.d7-d8=Q ! threat:
2.Qd8-g8 threat:
3.f7-f8=Q #
2...Ke6-d6
3.b7-b8=S threat:
4.f7-f8=Q #
4.f7-f8=B #
3...Kd6-e6
4.f7-f8=Q #
3...Kd6-e7
4.f7-f8=Q #
2.Qd8-f8 zugzwang.
2...Ke6-f6
3.Qf8-g8 threat:
4.f7-f8=Q #
2...Ke6-f5
3.Qf8-g8 threat:
4.f7-f8=Q #
4.f7-f8=R #
3...Kf5-f6
4.f7-f8=Q #
3...Kf5-e6
4.f7-f8=Q #
2.Qd8-e8 +
2...Ke6-f6
3.Qe8-g8 threat:
4.f7-f8=Q #
2...Ke6-d6
3.Qe8-d7 #
3.f7-f8=Q #
3.f7-f8=B #
2...Ke6-f5
3.Qe8-g8 threat:
4.f7-f8=Q #
4.f7-f8=R #
3...Kf5-f6
4.f7-f8=Q #
3...Kf5-e6
4.f7-f8=Q #
2.b7-b8=Q threat:
3.Qd8-g5 zugzwang.
3...Ke6*f7
4.Qb8-g8 #
3...Ke6-d6
4.Qg5-f6 #
2...Ke6*f7
3.Qd8-g8 +
3...Kf7-e7
4.Qb8-f8 #
4.Qb8-d8 #
3...Kf7-f6
4.Qb8-f8 #
2...Ke6-f5
3.Qd8-g8 threat:
4.f7-f8=Q #
4.f7-f8=R #
3...Kf5-f6
4.f7-f8=Q #
3...Kf5-e6
4.f7-f8=Q #
1...Ke6*f7
2.Qd8-g5 zugzwang.
2...Kf7-e6
3.b7-b8=Q zugzwang.
3...Ke6-d6
4.Qg5-f6 #
3...Ke6-f7
4.Qb8-g8 #
2...Kf7-f8
3.b7-b8=Q +
3...Kf8-f7
4.Qb8-g8 #
2...Kf7-e8
3.b7-b8=Q +
3...Ke8-f7
4.Qb8-g8 #
3.Qg5-g7 threat:
4.b7-b8=Q #
4.b7-b8=R # |