Решение шахматной задачи №64463
Мат в 4 хода |
1.Bd6-b4 ! zugzwang.
1...b6-b5
2.Kc3-c2 zugzwang.
2...Ke3-e2
3.Bb4-d2 zugzwang.
3...b5-b4
4.Bd5-c4 #
2...Ke3-d4
3.Bd5-f3 zugzwang.
3...Kd4-e3
4.Bb4-c5 #
3...Kd4-c4
4.Rf6-f4 #
3...Kd4-e5
4.Bb4-c3 #
1...Ke3-e2
2.Bd5-c4 +
2...Ke2-e3
3.Bc4-d3 zugzwang.
3...b6-b5
4.Bb4-c5 #
2...Ke2-e1
3.Rf6-f1 #
3.Kc3-c2 #
2...Ke2-d1
3.Rf6-f1 #
2.Bd5-e4 zugzwang.
2...Ke2-e3
3.Be4-d3 zugzwang.
3...b6-b5
4.Bb4-c5 #
2...Ke2-e1
3.Be4-d3 threat:
4.Rf6-f1 #
4.Kc3-c2 #
3...Ke1-d1
4.Rf6-f1 #
3.Kc3-d3 +
3...Ke1-d1
4.Rf6-f1 #
2...Ke2-d1
3.Be4-d3 threat:
4.Rf6-f1 #
2...b6-b5
3.Be4-d3 +
3...Ke2-e3
4.Bb4-c5 #
3...Ke2-e1
4.Rf6-f1 #
4.Kc3-c2 #
3...Ke2-d1
4.Rf6-f1 # |