Решение шахматной задачи №92944
Мат в 4 хода |
1.e7-e8=R ! zugzwang.
1...Sh2-g4 +
2.Kf2-g3 threat:
3.Re8-e1 #
2...Sg4-e3
3.Re8*e3 threat:
4.Re3-e1 #
2...Sg4-h2
3.Re8-e1 +
3...Sh2-f1 +
4.Re1*f1 #
2...Sg4-e5
3.Re8*e5 threat:
4.Re5-e1 #
1...Sh2-f1
2.Kf2*f1 threat:
3.Re8-h8 #
2...Kh1-h2
3.Re8-e3 zugzwang.
3...Kh2-h1
4.Re3-h3 #
1...Sh2-f3
2.Kf2*f3 threat:
3.Kf3-g3 threat:
4.Re8-e1 #
3.Kf3-f2 threat:
4.Re8-h8 #
2...Kh1-h2
3.Re8-e1 zugzwang.
3...Kh2-h3
4.Re1-h1 #
2...Kh1-g1
3.Re8-h8 zugzwang.
3...Kg1-f1
4.Rh8-h1 # |