Решение шахматной задачи №68380
Мат в 4 хода |
1.Rg2-g4 ! threat:
2.Kd1-c1 threat:
3.Rg4-a4 threat:
4.Ra1-a3 #
2.Ra1-b1 +
2...Kb3-c3
3.Rg4-b4 threat:
4.Rb1-b3 #
2...Kb3-a3
3.Kd1-c2 threat:
4.Rb1-a1 #
3...Ka3-a2
4.Rg4-a4 #
2...Kb3-a2
3.Kd1-c2 threat:
4.Rg4-a4 #
3...Ka2-a3
4.Rb1-a1 #
1...Kb3-c3
2.Ra1-b1 threat:
3.Rg4-b4 threat:
4.Rb1-b3 #
1...Kb3-b2
2.Rg4-b4 +
2...Kb2-c3
3.Ra1-b1 threat:
4.Rb1-b3 #
2...Kb2*a1
3.Kd1-c2 threat:
4.Rb4-a4 #
1...e6-e5
2.Kd1-c1 threat:
3.Rg4-a4 threat:
4.Ra1-a3 #
3.Rg4-e4 zugzwang.
3...Kb3-c3
4.Ra1-a3 #
2...e5-e4
3.Rg4*e4 zugzwang.
3...Kb3-c3
4.Ra1-a3 # |