Решение шахматной задачи №63737
Мат в 4 хода |
1.e6-e7 ! zugzwang.
1...Ke5-f4
2.e7-e8=Q zugzwang.
2...Kf4-g5
3.Qe8-e5 +
3...Kg5-h6
4.Se3-g4 #
3...Kg5-h4
4.Bb6-d8 #
2...Kf4-g3
3.Qe8-e4 threat:
4.Se3-f1 #
1...Ke5-e6
2.e7-e8=Q +
2...Ke6-f6
3.Bb6-d8 #
2...Ke6-d6
3.Se3-f5 #
3.Se3-c4 #
1...Ke5-d6
2.e7-e8=R threat:
3.Kg8-f7 zugzwang.
3...Kd6-d7
4.Re8-d8 #
2...Kd6-d7
3.Se3-f5 zugzwang.
3...Kd7*e8
4.Bg2-c6 #
1...Ke5-f6
2.e7-e8=Q threat:
3.Bb6-d8 #
2...Kf6-g5
3.Qe8-e5 +
3...Kg5-h6
4.Se3-g4 #
3...Kg5-h4
4.Bb6-d8 # |