Решение шахматной задачи №51972
Мат в 4 хода |
1.Sa8-b6 ! zugzwang.
1...g5-g4
2.Sa6-c7 zugzwang.
2...Kf7-g8
3.Sb6-d7 zugzwang.
3...Kg8-f7
4.Qh6-h7 #
2...Kf7-e7
3.Qh6-f4 zugzwang.
3...Ke7-d8
4.Qf4-d6 #
1...Kf7-e7
2.Sa6-c7 zugzwang.
2...g5-g4
3.Qh6-f4 zugzwang.
3...Ke7-d8
4.Qf4-d6 #
2...Ke7-f7
3.Qh6-h7 +
3...Kf7-f8
4.Sb6-d7 #
3...Kf7-f6
4.Sb6-d7 #
2...Ke7-d8
3.Qh6-d6 #
2.Qh6-g7 +
2...Ke7-e8
3.Qg7-f6 threat:
4.Sa6-c7 #
3.Sa6-c7 +
3...Ke8-d8
4.Qg7-d7 #
3.Kg3-g4 zugzwang.
3...Ke8-d8
4.Qg7-d7 #
4.Qg7-f8 #
2...Ke7-e6
3.Kg3-g4 zugzwang.
3...Ke6-d6
4.Qg7-f6 #
2...Ke7-d8
3.Qg7-f8 #
3.Qg7-d7 #
2...Ke7-d6
3.Qg7-f6 #
1...Kf7-e8
2.Qh6-f6 threat:
3.Sa6-c7 #
1...Kf7-g8
2.Sa6-c7 zugzwang.
2...Kg8-f7
3.Qh6-h7 +
3...Kf7-f8
4.Sb6-d7 #
3...Kf7-f6
4.Sb6-d7 #
2...g5-g4
3.Sb6-d7 zugzwang.
3...Kg8-f7
4.Qh6-h7 #
1.Sa6-c7 ! zugzwang.
1...Kf7-e7
2.Sa8-b6 zugzwang.
2...Ke7-d8
3.Qh6-d6 #
2...g5-g4
3.Qh6-f4 zugzwang.
3...Ke7-d8
4.Qf4-d6 #
2...Ke7-f7
3.Qh6-h7 +
3...Kf7-f8
4.Sb6-d7 #
3...Kf7-f6
4.Sb6-d7 #
1...g5-g4
2.Sa8-b6 zugzwang.
2...Kf7-e7
3.Qh6-f4 zugzwang.
3...Ke7-d8
4.Qf4-d6 #
2...Kf7-g8
3.Sb6-d7 zugzwang.
3...Kg8-f7
4.Qh6-h7 #
1...Kf7-g8
2.Sa8-b6 zugzwang.
2...Kg8-f7
3.Qh6-h7 +
3...Kf7-f8
4.Sb6-d7 #
3...Kf7-f6
4.Sb6-d7 #
2...g5-g4
3.Sb6-d7 zugzwang.
3...Kg8-f7
4.Qh6-h7 #
2.Qh6-f6 threat:
3.Sc7-e6 threat:
4.Qf6-g7 #
3.Sc7-e8 threat:
4.Qf6-g7 # |