Решение шахматной задачи №75100
Мат в 4 хода |
1.Ka6-b5 ! threat:
2.Bb3-e6 zugzwang.
2...Ke4-f3
3.Be6-f5 threat:
4.Qb2-f2 #
2...Ke4-e3
3.Be6-f5 threat:
4.Qb2-f2 #
2...Ke4-d3
3.Be6-f5 +
3...Kd3-e3
4.Qb2-f2 #
2.Qb2-e2 +
2...Ke4-d4
3.Qe2-f3 zugzwang.
3...Kd4-e5
4.Qf3-f4 #
2...Ke4-f5
3.Qe2-e6 #
1...Ke4-e3
2.Bb3-d5 zugzwang.
2...Ke3-d3
3.Bd5-f3 zugzwang.
3...Kd3-e3
4.Qb2-c3 #
1...Ke4-f5
2.Qb2-g2 zugzwang.
2...Kf5-f6
3.Qg2-g5 #
2...Kf5-e5
3.Qg2-d5 +
3...Ke5-f6
4.Qd5-g5 #
1...Ke4-f3
2.Qb2-f2 +
2...Kf3-e4
3.Bb3-c4 threat:
4.Qf2-f4 #
2...Kf3-g4
3.Bb3-f7 zugzwang.
3...Kg4*h3
4.Bf7-e6 #
1...Ke4-d3
2.Bb3-c4 +
2...Kd3-e3
3.Qb2-f2 +
3...Ke3-e4
4.Qf2-f4 #
2...Kd3-e4
3.Qb2-f2 threat:
4.Qf2-f4 #
3.Qb2-f6 threat:
4.Qf6-f4 # |