Решение шахматной задачи №78104
Мат в 4 хода |
1.Ra2-a7 ! zugzwang.
1...Ke5-f6
2.Ke3-e4 zugzwang.
2...Kf6-g6
3.Bg4-f5 +
3...Kg6-h6
4.Ra7-h7 #
3...Kg6-f6
4.Sb6-d5 #
3...Kg6-h5
4.Ra7-h7 #
1...Ke5-d6
2.Ke3-d4 threat:
3.Sb6-c4 +
3...Kd6-c6
4.Bg4-d7 #
3.Sb6-c8 +
3...Kd6-c6
4.Bg4-d7 #
2...Kd6-c6
3.Sb6-d5 zugzwang.
3...Kc6-d6
4.Ra7-a6 #
3...Kc6-b5
4.Bg4-d7 # |