Решение шахматной задачи №75573
Мат в 4 хода |
1.Rb3-b1 ! zugzwang.
1...Kd4-c4
2.Ke2-e3 threat:
3.Rh6-h5 zugzwang.
3...Kc4-c3
4.Rh5-c5 #
2...Kc4-c5
3.Ke3-e4 threat:
4.Rh6-c6 #
2...Kc4-d5
3.Rb1-c1 zugzwang.
3...Kd5-e5
4.Rc1-c5 #
1...Kd4-e4
2.Rh6-h5 threat:
3.Rb1-b4 #
2...Ke4-f4
3.Rb1-g1 zugzwang.
3...Kf4-e4
4.Rg1-g4 #
2...Ke4-d4
3.Rb1-c1 zugzwang.
3...Kd4-e4
4.Rc1-c4 #
1...Kd4-d5
2.Ke2-d3 zugzwang.
2...Kd5-e5
3.Rb1-f1 zugzwang.
3...Ke5-d5
4.Rf1-f5 #
2...Kd5-c5
3.b5-b6 zugzwang.
3...Kc5-d5
4.Rb1-b5 #
3.Kd3-e4 threat:
4.Rh6-c6 #
1...Kd4-c5
2.Ke2-e3 threat:
3.Ke3-e4 threat:
4.Rh6-c6 #
2...Kc5-d5
3.Rb1-c1 zugzwang.
3...Kd5-e5
4.Rc1-c5 #
2...Kc5-c4
3.Rh6-h5 zugzwang.
3...Kc4-c3
4.Rh5-c5 #
1...Kd4-e5
2.Ke2-e3 zugzwang.
2...Ke5-f5
3.Rb1-g1 zugzwang.
3...Kf5-e5
4.Rg1-g5 #
2...Ke5-d5
3.Rb1-c1 zugzwang.
3...Kd5-e5
4.Rc1-c5 #
1...Kd4-c3
2.Ke2-e3 threat:
3.Rh6-c6 #
2...Kc3-c4
3.Rh6-h5 zugzwang.
3...Kc4-c3
4.Rh5-c5 #
2...Kc3-c2
3.Rh6-h1 threat:
4.Rh1-c1 #
2.Rh6-h4 threat:
3.Ke2-d1 zugzwang.
3...Kc3-d3
4.Rb1-b3 #
3.Rb1-b4 threat:
4.Rh4-c4 #
2...Kc3-c2
3.Rb1-b4 threat:
4.Rh4-c4 # |