Решение шахматной задачи №63417
Мат в 4 хода |
1.Rd7-a7 ! threat:
2.Ra7*a6 zugzwang.
2...Kb3-c3
3.Ra6-a3 #
1...Kb3-c3
2.Ra7*a6 threat:
3.Ra6-a3 #
2...Kc3-d3
3.Ra6-e6 zugzwang.
3...Kd3-c3
4.Re6-e3 #
2...Kc3-b3
3.Ra6-a1 zugzwang.
3...Kb3-c3
4.Ra1-a3 #
3.Ra6-a2 zugzwang.
3...Kb3-c3
4.Rf2-f3 #
4.Ra2-a3 #
3.Ra6-a5 zugzwang.
3...Kb3-c3
4.Ra5-a3 #
3.Ra6-a8 zugzwang.
3...Kb3-c3
4.Ra8-a3 #
3.Ra6-a7 zugzwang.
3...Kb3-c3
4.Ra7-a3 #
3.Kc5-d4 zugzwang.
3...Kb3-b4
4.Rf2-b2 #
3.Rf2-a2 threat:
4.Ra6-a3 #
3.Rf2-e2 zugzwang.
3...Kb3-c3
4.Ra6-a3 #
3.Rf2-h2 zugzwang.
3...Kb3-c3
4.Ra6-a3 #
3.Rf2-g2 zugzwang.
3...Kb3-c3
4.Ra6-a3 #
1...Kb3-a3
2.Ra7*a6 +
2...Ka3-b3
3.Ra6-a1 zugzwang.
3...Kb3-c3
4.Ra1-a3 #
3.Ra6-a2 zugzwang.
3...Kb3-c3
4.Rf2-f3 #
4.Ra2-a3 #
3.Ra6-a5 zugzwang.
3...Kb3-c3
4.Ra5-a3 #
3.Ra6-a8 zugzwang.
3...Kb3-c3
4.Ra8-a3 #
3.Ra6-a7 zugzwang.
3...Kb3-c3
4.Ra7-a3 #
3.Kc5-d4 zugzwang.
3...Kb3-b4
4.Rf2-b2 #
3.Rf2-a2 threat:
4.Ra6-a3 #
3.Rf2-e2 zugzwang.
3...Kb3-c3
4.Ra6-a3 #
3.Rf2-h2 zugzwang.
3...Kb3-c3
4.Ra6-a3 #
3.Rf2-g2 zugzwang.
3...Kb3-c3
4.Ra6-a3 #
2.Ra7-a8 zugzwang.
2...Ka3-b3
3.Ra8*a6 zugzwang.
3...Kb3-c3
4.Ra6-a3 #
2...Ka3-a4
3.Rf2-f3 threat:
4.Ra8*a6 #
3...Ka4-a5
4.Rf3-a3 #
2.Rf2-e2 zugzwang.
2...Ka3-b3
3.Ra7*a6 zugzwang.
3...Kb3-c3
4.Ra6-a3 #
2...Ka3-a4
3.Re2-e3 threat:
4.Ra7*a6 #
3...Ka4-a5
4.Re3-a3 #
2.Rf2-h2 zugzwang.
2...Ka3-b3
3.Ra7*a6 zugzwang.
3...Kb3-c3
4.Ra6-a3 #
2...Ka3-a4
3.Rh2-h3 threat:
4.Ra7*a6 #
3...Ka4-a5
4.Rh3-a3 #
2.Rf2-g2 zugzwang.
2...Ka3-b3
3.Ra7*a6 zugzwang.
3...Kb3-c3
4.Ra6-a3 #
2...Ka3 |