Решение шахматной задачи №64512
Мат в 4 хода |
1.Bd6-a3 ! threat:
2.Qb6-c5 +
2...Kd5-e6
3.Qc5-d6 #
3.Qc5-f5 #
2...Kd5-e4
3.Kf1-e2 zugzwang.
3...Ke4-f4
4.Qc5-e3 #
1...Kd5-e5
2.Kf1-e2 threat:
3.Ke2-d3 threat:
4.Qb6-d6 #
3...Ke5-f4
4.Qb6-e3 #
2...Ke5-e4
3.Qb6-c5 zugzwang.
3...Ke4-f4
4.Qc5-e3 #
1...Kd5-e4
2.Kf1-e2 threat:
3.Qb6-c5 zugzwang.
3...Ke4-f4
4.Qc5-e3 #
2...Ke4-e5
3.Ke2-d3 threat:
4.Qb6-d6 #
3...Ke5-f4
4.Qb6-e3 #
2...Ke4-d5
3.Ke2-d3 threat:
4.Qb6-d6 #
1...Kd5-c4
2.Kf1-e2 zugzwang.
2...Kc4-c3
3.Qb6-e3 +
3...Kc3-c4
4.Qe3-d3 #
3...Kc3-c2
4.Qe3-d3 #
2...Kc4-d5
3.Ke2-d3 threat:
4.Qb6-d6 # |