Решение шахматной задачи №75779
Мат в 4 хода |
1.d7-d8=Q ! threat:
2.Qd8-g5 threat:
3.b7-b8=R threat:
4.Rb8-h8 #
2.b7-b8=Q zugzwang.
2...Kh1-g2
3.Qd8-g5 +
3...Kg2-f2
4.Qb8-f4 #
4.Qb8-f8 #
3...Kg2-f3
4.Qb8-f4 #
3...Kg2-h3
4.Qb8-g3 #
4.Qb8-h8 #
4.Qg5-g3 #
3...Kg2-h1
4.Qb8-h8 #
3...Kg2-f1
4.Qb8-f4 #
4.Qb8-f8 #
2...Kh1-g1
3.Qd8-g5 +
3...Kg1-h1
4.Qb8-h8 #
3...Kg1-f1
4.Qb8-f4 #
4.Qb8-f8 #
3...Kg1-f2
4.Qb8-f8 #
4.Qb8-f4 #
3.Qb8-g3 +
3...Kg1-h1
4.Qd8-h4 #
4.Qd8-d5 #
4.Qd8-a8 #
4.Qd8-h8 #
3...Kg1-f1
4.Qd8-f6 #
4.Qd8-d3 #
4.Qd8-f8 #
1...Kh1-h2
2.Qd8-g5 threat:
3.b7-b8=Q +
3...Kh2-h3
4.Qb8-g3 #
4.Qb8-h8 #
4.Qg5-g3 #
3...Kh2-h1
4.Qb8-h8 #
3.b7-b8=R threat:
4.Rb8-h8 #
2...Kh2-h3
3.b7-b8=R threat:
4.Rb8-h8 #
2...Kh2-h1
3.b7-b8=R threat:
4.Rb8-h8 #
1...Kh1-g1
2.Qd8-g5 +
2...Kg1-f1
3.b7-b8=Q threat:
4.Qb8-f4 #
4.Qb8-f8 #
3.b7-b8=R threat:
4.Rb8-f8 #
3.Kd2-e3 zugzwang.
3...Kf1-e1
4.Qg5-g1 #
2...Kg1-h1
3.b7-b8=R threat:
4.Rb8-h8 #
2...Kg1-f2
3.b7-b8=Q threat:
4.Qb8-f4 #
4.Qb8-f8 #
3...Kf2-f3
4.Qb8-f4 #
2...Kg1-h2
3.b7-b8=Q +
3...Kh2-h3
4.Qb8-g3 #
4.Qb8-h8 #
4.Qg5-g3 #
3...Kh2-h1
4.Qb8-h8 #
3.b7-b8=R threat:
4.Rb8-h8 #
1...Kh1-g2
2.Qd8-g5 +
2...Kg2-f1
3.b7-b8=Q threat:
4.Qb8-f4 #
4.Qb8-f8 #
3.b7-b8=R threat:
4.Rb8-f8 #
3.Kd2-e3 zugzwang.
3...Kf1-e1
4.Qg5-g1 #
2...Kg2-h2
3.b7-b8=Q +
3...Kh2-h3
4.Qb8-g3 #
4.Qb8-h8 #
4.Qg5-g3 #
3...Kh2-h1
4.Qb8-h8 #
3.b7-b8=R threat:
4.Rb8-h8 #
2...Kg2-f2
3 |