Решение шахматной задачи №62178
Мат в 4 хода |
1.a7-a8=S ! threat:
2.Ka6-a7 zugzwang.
2...Sb7-c5
3.Rb8-b1 #
2...Sb7-a5
3.Rb8-b1 #
2...Sb7-d6
3.Rb8-b1 #
2...Sb7-d8
3.Rb8-b1 #
1...Sb7-c5 +
2.Ka6-a7 threat:
3.Rb8-b1 #
2...Sc5-b3
3.Rb8-b4 threat:
4.Rb4-h4 #
3...Sb3-d4
4.Rb4-b1 #
2...Sc5-d3
3.Rb8-b1 +
3...Sd3-c1
4.Rb1*c1 #
3...Sd3-e1
4.Rb1*e1 #
2...Sc5-b7
3.Sa8-c7 zugzwang.
3...Sb7-c5
4.Rb8-b1 #
3...Sb7-a5
4.Rb8-b1 #
3...Sb7-d6
4.Rb8-b1 #
3...Sb7-d8
4.Rb8-b1 # |