Решение шахматной задачи №63457
Мат в 4 хода |
1.Qb5-e5 ! threat:
2.Se2-c1 zugzwang.
2...Kd2-d1
3.Qe5-e2 +
3...Kd1*c1
4.Qe2-c2 #
2...Kd2*c1
3.Qe5-e2 threat:
4.Qe2-c2 #
1...Kd2-d3
2.Se2-g3 zugzwang.
2...Kd3-d2
3.Qe5-d4 +
3...Kd2-e1
4.Sa3-c2 #
3...Kd2-c1
4.Sg3-e2 #
1...Kd2-d1
2.Qe5-e3 threat:
3.Se2-c3 #
2...Kd1-e1
3.Sa3-c2 +
3...Ke1-f1
4.Qe3-f3 #
3...Ke1-d1
4.Qe3-d3 #
2.Se2-g3 threat:
3.Qe5-d4 +
3...Kd1-e1
4.Sa3-c2 #
3...Kd1-c1
4.Sg3-e2 #
3.Qe5-e2 +
3...Kd1-c1
4.Qe2-c2 #
3.Sg3-f1 zugzwang.
3...Kd1-c1
4.Qe5-a1 #
2...Kd1-d2
3.Qe5-d4 +
3...Kd2-e1
4.Sa3-c2 #
3...Kd2-c1
4.Sg3-e2 #
2...Kd1-c1
3.Qe5-d4 threat:
4.Sg3-e2 #
3.Qe5-e2 threat:
4.Qe2-c2 #
1...Kd2-e1
2.Qe5-e3 threat:
3.Sa3-c2 +
3...Ke1-f1
4.Qe3-f3 #
3...Ke1-d1
4.Qe3-d3 # |