Решение шахматной задачи №71721
Мат в 4 хода |
1.Sh1-f2 ! threat:
2.Bd1-h5 zugzwang.
2...Kf5-g5
3.Bh5-g6 zugzwang.
3...Kg5-h6
4.Bh2-f4 #
3...Kg5-h4
4.Sd2-f3 #
2.Bd1-g4 +
2...Kf5-g5
3.Kf7-g7 threat:
4.Sd2-f3 #
2.Bd1-c2 +
2...Kf5-g5
3.Bc2-g6 zugzwang.
3...Kg5-h6
4.Bh2-f4 #
3...Kg5-h4
4.Sd2-f3 #
1...Kf5-g5
2.Kf7-g7 threat:
3.Sd2-e4 +
3...Kg5-f5
4.Bd1-g4 #
3...Kg5-h4
4.Bh2-g3 #
3.Bd1-g4 threat:
4.Sd2-f3 #
2...Kg5-f5
3.Bd1-g4 +
3...Kf5-g5
4.Sd2-f3 #
2...Kg5-h4
3.Bd1-g4 threat:
4.Sd2-f3 # |