Решение шахматной задачи №70474
Мат в 4 хода |
1.Sf7-d8 ! threat:
2.Sd8-e6 threat:
3.Se6-f4 +
3...Kd5-d6
4.Bb2-e5 #
2...Kd5-d6
3.Bb2-e5 +
3...Kd6-d5
4.Rc7-c5 #
4.Se6-f4 #
1.Rc7-c3 ! zugzwang.
1...Kd5-d4
2.Sf7-e5 zugzwang.
2...Kd4-d5
3.Bb2-a3 threat:
4.Rc3-d3 #
1.Bb2-c1 ! zugzwang.
1...Kd5-d4
2.Sf7-e5 threat:
3.Kf5-e6 threat:
4.Rc7-c4 #
2...Kd4-d5
3.Bc1-e3 threat:
4.Rc7-d7 # |