Решение шахматной задачи №77144
Мат в 4 хода |
1.Bg1-c5 ! threat:
2.Sc6-e5 zugzwang.
2...Kf5-f4
3.Kd5-e6 threat:
4.Rg2-g4 #
3.Bc5-e7 zugzwang.
3...Kf4-f5
4.Rg2-f2 #
3...Kf4-e3
4.Be7-g5 #
2...Kf5-f6
3.Kd5-e4 threat:
4.Rg2-g6 #
2.Bc5-e7 threat:
3.Sc6-d4 +
3...Kf5-f4
4.Be7-g5 #
2...Kf5-f4
3.Sc6-e5 zugzwang.
3...Kf4-f5
4.Rg2-f2 #
3...Kf4-e3
4.Be7-g5 #
1...Kf5-f6
2.Kd5-e4 threat:
3.Sc6-e5 threat:
4.Rg2-g6 #
1...Kf5-f4
2.Sc6-d4 zugzwang.
2...Kf4-e3
3.Bc5-b4 zugzwang.
3...Ke3-d3
4.Rg2-g3 #
3...Ke3-f4
4.Bb4-d2 # |