Решение шахматной задачи №64718
Мат в 4 хода |
a)
1.Kd2-d1 ! threat:
2.Kd1-d2 zugzwang.
2...Kd5-e4
3.Bd7-c6 #
2...Kd5-c4
3.Bd7-e6 #
1...Kd5-e4
2.Kd1-e2 threat:
3.Bd7-c6 #
2...Ke4-d5
3.Ke2-d2 zugzwang.
3...Kd5-e4
4.Bd7-c6 #
3...Kd5-c4
4.Bd7-e6 #
1...Kd5-c4
2.Kd1-c2 threat:
3.Bd7-e6 #
2...Kc4-d5
3.Kc2-d2 zugzwang.
3...Kd5-e4
4.Bd7-c6 #
3...Kd5-c4
4.Bd7-e6 #
b) wPc3-->d3 wPe3-->d6
1.Bd7-c8 ! zugzwang.
1...Kd5-c6
2.Sf3-h4 zugzwang.
2...Kc6-d5
3.Sh4-g6 zugzwang.
3...Kd5-c6
4.Sg6-e7 # |