Решение шахматной задачи №63508
Мат в 4 хода |
1.Rh1-h3 + !
1...Kd3-e2
2.Bg1-a7 zugzwang.
2...Ke2-d1
3.Rg5-g2 threat:
4.Rh3-h1 #
3.Rh3-h2 threat:
4.Rg5-g1 #
2...Ke2-d2
3.Rg5-g2 +
3...Kd2-d1
4.Rh3-h1 #
3...Kd2-e1
4.Rh3-h1 #
3...Kd2-c1
4.Rh3-h1 #
2...Ke2-e1
3.Rh3-h2 threat:
4.Rg5-g1 #
2...Ke2-f1
3.Rh3-h2 threat:
4.Rg5-g1 #
2.Bg1-b6 zugzwang.
2...Ke2-d1
3.Rg5-g2 threat:
4.Rh3-h1 #
3.Rh3-h2 threat:
4.Rg5-g1 #
2...Ke2-d2
3.Rg5-g2 +
3...Kd2-d1
4.Rh3-h1 #
3...Kd2-e1
4.Rh3-h1 #
3...Kd2-c1
4.Rh3-h1 #
2...Ke2-e1
3.Rh3-h2 threat:
4.Rg5-g1 #
2...Ke2-f1
3.Rh3-h2 threat:
4.Rg5-g1 #
2.Bg1-c5 zugzwang.
2...Ke2-d1
3.Rg5-g2 threat:
4.Rh3-h1 #
3.Rh3-h2 threat:
4.Rg5-g1 #
2...Ke2-d2
3.Rg5-g2 +
3...Kd2-d1
4.Rh3-h1 #
3...Kd2-e1
4.Rh3-h1 #
3...Kd2-c1
4.Rh3-h1 #
2...Ke2-e1
3.Rh3-h2 threat:
4.Rg5-g1 #
2...Ke2-f1
3.Rh3-h2 threat:
4.Rg5-g1 #
2.Bg1-d4 zugzwang.
2...Ke2-d1
3.Rg5-g2 threat:
4.Rh3-h1 #
3.Rh3-h2 threat:
4.Rg5-g1 #
2...Ke2-d2
3.Rg5-g2 +
3...Kd2-d1
4.Rh3-h1 #
3...Kd2-e1
4.Rh3-h1 #
3...Kd2-c1
4.Rh3-h1 #
2...Ke2-e1
3.Rh3-h2 threat:
4.Rg5-g1 #
2...Ke2-f1
3.Rh3-h2 threat:
4.Rg5-g1 #
1...Kd3-d2
2.Rg5-g2 +
2...Kd2-d1
3.Rh3-h1 threat:
4.Bg1-h2 #
4.Bg1-a7 #
4.Bg1-b6 #
4.Bg1-c5 #
4.Bg1-d4 #
4.Bg1-e3 #
3.Rh3-b3 threat:
4.Rb3-b1 #
3.Rh3-c3 zugzwang.
3...Kd1-e1
4.Rc3-c1 #
3.Rh3-e3 zugzwang.
3...Kd1-c1
4.Re3-e1 #
3.Bg1-a7 threat:
4.Rh3-h1 #
3.Bg1-b6 threat:
4.Rh3-h1 #
3.Bg1-c5 threat:
4.Rh3-h1 #
3.Bg1-d4 threat:
4.Rh3-h1 #
3.Bg1-e3 threat:
4.Rh3-h1 #
2...Kd2-e1
3.Rh3-f3 zugzwang.
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