Решение шахматной задачи №77837
Мат в 4 хода |
1.Re8-a8 ! threat:
2.Ra8-a6 threat:
3.Ra6*h6 zugzwang.
3...Kf5-e5
4.Qh5*g5 #
2...Kf5-e5
3.Qh5-g4 zugzwang.
3...Sg5-f3
4.Qg4-e6 #
4.Qg4-e4 #
3...Ke5-d5
4.Qg4-f5 #
4.Qg4-d4 #
3...Sg5-e4
4.Qg4-e6 #
4.Qg4*e4 #
3...Sg5-h3
4.Qg4-e4 #
4.Qg4-e6 #
3...Sg5-h7
4.Qg4-e6 #
4.Qg4-e4 #
3...Sg5-f7
4.Qg4-e4 #
4.Qg4-e6 #
3...Sg5-e6
4.Qg4*e6 #
3...h6-h5
4.Qg4*g5 #
3.Qh5-g6 threat:
4.Ra6-a5 #
3...Sg5-e4
4.Qg6*e4 #
4.Qg6-e6 #
3...Sg5-e6
4.Qg6*e6 #
3.Qh5-h2 +
3...Ke5-f5
4.Qh2-f4 #
3...Ke5-d5
4.Qh2-d6 #
1...Kf5-f6
2.Qh5*h6 +
2...Kf6-f7
3.Ra8-a7 +
3...Kf7-e8
4.Qh6-h8 #
3...Kf7-g8
4.Qh6-g7 #
2...Kf6-f5
3.Ra8-a5 +
3...Kf5-g4
4.Ra5*g5 #
2...Kf6-e7
3.Ra8-a7 +
3...Ke7-e8
4.Qh6-h8 #
3...Ke7-d8
4.Qh6-h8 #
4.Qh6-f8 #
2...Kf6-e5
3.Ra8-a5 #
1...Kf5-e5
2.Qh5-g6 threat:
3.Ra8-a5 #
2...Sg5-e4
3.Ra8-a5 +
3...Se4-c5
4.Ra5*c5 #
2...Sg5-e6
3.Ra8-a6 threat:
4.Qg6*e6 #
3...Ke5-d5
4.Qg6-f5 #
3...Se6-c5
4.Qg6-h5 #
3...Se6-d4
4.Qg6-e4 #
3...Se6-f4
4.Qg6-e4 #
3...Se6-g5
4.Ra6-a5 #
3...Se6-g7
4.Qg6-e4 #
4.Ra6-a5 #
3...Se6-f8
4.Qg6-e4 #
4.Qg6-h5 #
4.Ra6-a5 #
3...Se6-d8
4.Qg6-e4 #
4.Qg6-h5 #
4.Ra6-a5 #
3...Se6-c7
4.Qg6-e4 #
4.Qg6-h5 #
1...Kf5-e6
2.Qh5*h6 +
2...Ke6-e7
3.Ra8-a7 +
3...Ke7-e8
4.Qh6-h8 #
3...Ke7-d8
4.Qh6-h8 #
4.Qh6-f8 #
2...Ke6-e5
3.Ra8-a5 #
2...Ke6-d7
3.Ra8-a7 +
3...Kd7-d8
4.Qh6-f8 #
|