Решение шахматной задачи №70429
Мат в 4 хода |
1.Qh4-e1 ! zugzwang.
1...Kg2*f3
2.Ra5-f5 +
2...Kf3-g2
3.Qe1-f2 +
3...Kg2-h3
4.Rf5-h5 #
3...Kg2-h1
4.Rf5-h5 #
1...Kg2-h2
2.Qe1-f2 +
2...Kh2-h3
3.Ra5-h5 #
2...Kh2-h1
3.Ra5-h5 #
1...Kg2-h3
2.Qe1-g1 threat:
3.Ra5-h5 #
2...Kh3-h4
3.Qg1-h2 #
3.Qg1*g4 #
1...g4-g3
2.Qe1-e2 +
2...Kg2-g1
3.Ra5-h5 zugzwang.
3...g3-g2
4.Qe2-e1 #
2...Kg2-h3
3.Ra5-h5 #
2...Kg2-h1
3.Qe2-f1 +
3...Kh1-h2
4.Ra5-h5 #
1...g4*f3
2.Ra5-g5 +
2...Kg2-h2
3.Qe1-h4 #
2...Kg2-h3
3.Qe1-g3 #
3.Qe1-h1 # |