Решение шахматной задачи №64082
Мат в 4 хода |
1.f7-f8=R ! threat:
2.Rf8-a8 #
1...Sg3-e4 +
2.Bg2*e4 threat:
3.Rf8-a8 #
2...Se7-c6
3.Kc5*c6 zugzwang.
3...Ka7-a6
4.Rf8-a8 #
3.Be4*c6 threat:
4.Rf8-a8 #
2...Se7-d5
3.Be4*d5 threat:
4.Rf8-a8 #
2...Se7-c8
3.Rf8*c8 threat:
4.Rc8-a8 #
1...Se7-c6
2.Kc5*c6 zugzwang.
2...Sg3-e2
3.Kc6-c5 threat:
4.Rf8-a8 #
2...Sg3-f1
3.Kc6-c5 threat:
4.Rf8-a8 #
3.Kc6-b5 threat:
4.Rf8-a8 #
2...Sg3-h1
3.Kc6-b5 threat:
4.Rf8-a8 #
3.Kc6-c5 threat:
4.Rf8-a8 #
3.Bg2*h1 zugzwang.
3...Ka7-a6
4.Rf8-a8 #
2...Sg3-h5
3.Kc6-c5 threat:
4.Rf8-a8 #
3.Kc6-b5 threat:
4.Rf8-a8 #
2...Sg3-f5
3.Kc6-c5 threat:
4.Rf8-a8 #
2...Sg3-e4
3.Bg2*e4 zugzwang.
3...Ka7-a6
4.Rf8-a8 #
2...Ka7-a6
3.Rf8-a8 #
2.Bg2*c6 threat:
3.Rf8-a8 #
2...Sg3-e4 +
3.Bc6*e4 threat:
4.Rf8-a8 #
1...Se7-d5
2.Bg2*d5 threat:
3.Rf8-a8 #
2...Sg3-e4 +
3.Bd5*e4 threat:
4.Rf8-a8 #
1...Se7-c8
2.Rf8*c8 threat:
3.Rc8-a8 #
2...Sg3-e4 +
3.Bg2*e4 threat:
4.Rc8-a8 # |