Решение шахматной задачи №72245
Мат в 4 хода |
1.Bh2-g1 ! zugzwang.
1...Ka7-a8
2.Ka5-b6 threat:
3.Ba6-b7 +
3...Ka8-b8
4.Bg1-h2 #
2...Ka8-b8
3.Bg1-h2 +
3...Kb8-a8
4.Ba6-b7 #
1...Ka7-b8
2.Ka5-b6 threat:
3.Bg1-h2 +
3...Kb8-a8
4.Ba6-b7 #
2...Kb8-a8
3.Ba6-b7 +
3...Ka8-b8
4.Bg1-h2 # |