Решение шахматной задачи №70459
Мат в 4 хода |
1.Bc1-b2 ! zugzwang.
1...f4-f3
2.Bb2-e5 +
2...Kg3-h3
3.Rg6-h6 #
2...Kg3-h4
3.Rg6-h6 +
3...Kh4-g5
4.Rh6-h5 #
1...Kg3-h3
2.Rg6-h6 +
2...Kh3-g3
3.Be8-c6 zugzwang.
3...f4-f3
4.Bb2-e5 #
1...Kg3-f3
2.Be8-c6 +
2...Kf3-g3
3.Rg6-h6 zugzwang.
3...f4-f3
4.Bb2-e5 #
2...Kf3-e3
3.Rg6-d6 threat:
4.Bb2-c1 #
1...Kg3-h4
2.Rg6-h6 +
2...Kh4-g3
3.Be8-c6 zugzwang.
3...f4-f3
4.Bb2-e5 #
2...Kh4-g5
3.Rh6-h5 #
1...Kg3-h2
2.Rg6-h6 +
2...Kh2-g3
3.Be8-c6 zugzwang.
3...f4-f3
4.Bb2-e5 # |