Решение шахматной задачи №64997
Мат в 4 хода |
1.Bb1-f5 ! threat:
2.Bf5-g4 threat:
3.Bf4-d2 zugzwang.
3...Kf2-f1
4.Ra4-f4 #
3...Kf2-g3
4.Bd2-e1 #
2...Kf2-f1
3.Bf4-e3 threat:
4.Ra4-a1 #
2...Kf2-e1
3.Bf4-e3 threat:
4.Ra4-a1 #
1...Kf2-f3
2.Kh1-g1 zugzwang.
2...Kf3-e2
3.Bf5-c2 zugzwang.
3...Ke2-e1
4.Ra4-e4 #
3...Ke2-f3
4.Bc2-d1 #
1...Kf2-e2
2.Kh1-g2 threat:
3.Bf5-c2 threat:
4.Ra4-e4 #
2...Ke2-d1
3.Bf5-d3 threat:
4.Ra4-a1 #
3.Kg2-f3 threat:
4.Ra4-a1 # |