Решение шахматной задачи №71128
Мат в 4 хода |
1.Rh8*h3 ! zugzwang.
1...Kd4-c3
2.Kd6-c5 threat:
3.d3-d4 #
2...Kc3-b3
3.Rh3-h2 zugzwang.
3...Kb3-c3
4.Ra2-a3 #
2.d3-d4 +
2...Kc3-c4
3.Ra2-b2 zugzwang.
3...Kc4*d4
4.Rb2-b4 #
2...Kc3-b4
3.Kd6-c6 zugzwang.
3...Kb4-c4
4.Ra2-a4 #
3.Kd6-d5 zugzwang.
3...Kb4-b5
4.Rh3-b3 #
2...Kc3*d4
3.Ra2-a4 #
1.Ra2-h2 ! zugzwang.
1...Kd4*d3
2.Kd6-d5 threat:
3.Rh8*h3 #
2...Kd3-e3
3.Rh8-f8 zugzwang.
3...Ke3-d3
4.Rf8-f3 #
2...Kd3-c3
3.Rh8-b8 zugzwang.
3...Kc3-d3
4.Rb8-b3 #
1...Kd4-e3
2.Kd6-e5 threat:
3.Rh8*h3 #
2...Ke3-f3
3.Rh8-g8 zugzwang.
3...Kf3-e3
4.Rg8-g3 #
2...Ke3*d3
3.Rh8-c8 zugzwang.
3...Kd3-e3
4.Rc8-c3 #
1...Kd4-c3
2.Kd6-c5 zugzwang.
2...Kc3*d3
3.Rh8-e8 zugzwang.
3...Kd3-c3
4.Re8-e3 #
2...Kc3-b3
3.Rh8-a8 zugzwang.
3...Kb3-c3
4.Ra8-a3 # |