Решение шахматной задачи №63531
Мат в 4 хода |
1.Se4-d2 ! zugzwang.
1...Ke3-e2
2.Sd3-b2 threat:
3.Sd2-b1 zugzwang.
3...Ke2-e1
4.Ra3-e3 #
3.Sd2-f1 threat:
4.Ra3-e3 #
3.Sd2-e4 zugzwang.
3...Ke2-e1
4.Ra3-e3 #
3.Sd2-c4 threat:
4.Ra3-e3 #
3.Rh1-h2 +
3...Ke2-e1
4.Ra3-e3 #
4.Ra3-a1 #
4.Sd2-f3 #
2...Ke2*d2
3.Rh1-h2 +
3...Kd2-e1
4.Ra3-e3 #
4.Ra3-a1 #
3...Kd2-c1
4.Ra3-a1 #
2...Ke2-e1
3.Sd2-f1 threat:
4.Ra3-e3 #
3.Sd2-f3 +
3...Ke1-e2
4.Rh1-h2 #
3.Sd2-c4 threat:
4.Ra3-e3 #
2.Sd3-f4 +
2...Ke2*d2
3.Rh1-h2 +
3...Kd2-d1
4.Ra3-a1 #
3...Kd2-e1
4.Ra3-a1 #
3...Kd2-c1
4.Ra3-a1 #
2...Ke2-e1
3.Ra3-a2 threat:
4.Kg1-g2 #
2...Ke2-d1
3.Ra3-a2 threat:
4.Kg1-g2 #
4.Kg1-f2 #
4.Kg1-h2 #
3...Kd1-e1
4.Kg1-g2 #
2.Sd3-b4 threat:
3.Sd2-f3 zugzwang.
3...Ke2-d1
4.Kg1-f2 #
3.Rh1-h2 +
3...Ke2-e1
4.Ra3-a1 #
3...Ke2-d1
4.Ra3-a1 #
2...Ke2*d2
3.Rh1-h2 +
3...Kd2-d1
4.Ra3-a1 #
3...Kd2-e1
4.Ra3-a1 #
3...Kd2-c1
4.Ra3-a1 #
2...Ke2-e1
3.Rh1-h2 threat:
4.Ra3-a1 #
2...Ke2-d1
3.Kg1-f2 +
3...Kd1*d2
4.Ra3-d3 #
1...Ke3-d4
2.Kg1-f2 zugzwang.
2...Kd4-d5
3.Rh1-h6 zugzwang.
3...Kd5-d4
4.Rh6-d6 #
1...Ke3*d2
2.Kg1-f2 zugzwang.
2...Kd2-c2
3.Kf2-e1 zugzwang.
3...Kc2-b1
4.Ke1-d2 #
2.Sd3-b4 threat:
3.Rh1-h2 +
3...Kd2-d1
4.Ra3-a1 #
3...Kd2-e1
4.Ra3-a1 #
3...Kd2-c1
4.Ra3-a1 #
2...Kd2-c1
3.Ra3-a2 threat:
4.Kg1-g2 #
4.Kg1-f2 #
4.Kg1-h2 # |