Решение шахматной задачи №70589
Мат в 4 хода |
1.Qh5-f7 ! threat:
2.Be6-d5 threat:
3.Qf7-f3 #
2...Ke3-e2
3.Bd5-g2 zugzwang.
3...Ke2-e1
4.Qf7-f1 #
3...Ke2-e3
4.Qf7-f3 #
3...Ke2-d1
4.Qf7-f1 #
2.Be6-h3 zugzwang.
2...Ke3-e4
3.Bh3-g2 +
3...Ke4-e5
4.Qf7-f6 #
3...Ke4-e3
4.Qf7-f3 #
2...Ke3-e2
3.Bh3-g2 zugzwang.
3...Ke2-e3
4.Qf7-f3 #
3...Ke2-e1
4.Qf7-f1 #
3...Ke2-d1
4.Qf7-f1 #
3.Qf7-f4 zugzwang.
3...Ke2-e1
4.Qf4-d2 #
4.Qf4-f1 #
3...Ke2-d1
4.Qf4-f1 #
4.Qf4-d2 #
2.Be6-g4 threat:
3.Qf7-f3 #
2...Ke3-e4
3.Qf7*c4 +
3...Ke4-e5
4.Qc4-d4 #
3...Ke4-e3
4.Qc4-d4 #
3.Qf7-f5 +
3...Ke4-e3
4.Qf5-f3 #
1...Ke3-e4
2.Qf7-f6 zugzwang.
2...Ke4-e3
3.Be6-g4 threat:
4.Qf6-d4 #
4.Qf6-f3 #
3...Ke3-e4
4.Qf6-d4 #
1...Ke3-e2
2.Qf7-f4 threat:
3.Be6*c4 +
3...Ke2-e1
4.Qf4-d2 #
4.Qf4-f1 #
3...Ke2-d1
4.Qf4-f1 #
4.Qf4-d2 #
3.Be6-h3 zugzwang.
3...Ke2-e1
4.Qf4-d2 #
4.Qf4-f1 #
3...Ke2-d1
4.Qf4-f1 #
4.Qf4-d2 #
2...Ke2-e1
3.Be6*c4 threat:
4.Qf4-d2 #
4.Qf4-f1 #
3.Qf4-e3 +
3...Ke1-f1
4.Be6-h3 #
3...Ke1-d1
4.Be6-g4 #
4.Qe3-d2 #
2.Qf7-f6 zugzwang.
2...Ke2-e3
3.Be6-g4 threat:
4.Qf6-d4 #
4.Qf6-f3 #
3...Ke3-e4
4.Qf6-d4 #
2...Ke2-e1
3.Be6*c4 threat:
4.Qf6-f1 #
2...Ke2-d1
3.Qf6-f1 #
2.Be6-d5 threat:
3.Bd5-g2 zugzwang.
3...Ke2-e1
4.Qf7-f1 #
3...Ke2-e3
4.Qf7-f3 #
3...Ke2-d1
4.Qf7-f1 #
2...Ke2-e1
3.Bd5*c4 threat:
4.Qf7-f1 #
2.Be6-g4 +
2...Ke2-e3
3.Qf7-f3 #
2...Ke2-e1
3.Bg4-d1 zugzwang.
3...Ke1*d1
4.Qf7-f1 # |