Решение шахматной задачи №74063
Мат в 4 хода |
1.Ba5-e1 ! threat:
2.Ra8-a1 zugzwang.
2...Ke2-f1
3.Ke4-f3 threat:
4.Be1-h4 #
4.Be1-g3 #
4.Be1-f2 #
4.Be1-a5 #
4.Be1-b4 #
4.Be1-c3 #
4.Be1-d2 #
3...Kf1-g1
4.Be1-g3 #
1...Ke2*e1
2.Ke4-e3 threat:
3.Ra8-a1 #
2...Ke1-f1
3.Ra8-g8 zugzwang.
3...Kf1-e1
4.Rg8-g1 #
2...Ke1-d1
3.Ra8-c8 zugzwang.
3...Kd1-e1
4.Rc8-c1 #
1...Ke2-f1
2.Ke4-f3 threat:
3.Ra8-a1 threat:
4.Be1-h4 #
4.Be1-g3 #
4.Be1-f2 #
4.Be1-a5 #
4.Be1-b4 #
4.Be1-c3 #
4.Be1-d2 #
3...Kf1-g1
4.Be1-g3 #
3.Be1-g3 threat:
4.Ra8-a1 #
2...Kf1-g1
3.Be1-g3 threat:
4.Ra8-a1 #
2...Kf1*e1
3.Ra8-d8 zugzwang.
3...Ke1-f1
4.Rd8-d1 #
1...Ke2-d1
2.Ke4-d3 threat:
3.Ra8-a1 #
2...Kd1*e1
3.Ra8-f8 zugzwang.
3...Ke1-d1
4.Rf8-f1 #
2...Kd1-c1
3.Be1-c3 threat:
4.Ra8-a1 # |