Решение шахматной задачи №73211
Мат в 4 хода |
1.Kh7-g7 ! threat:
2.Kg7-h7 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg1-g5 #
3...Kh4-h3
4.Rg1-g3 #
2.Kg7-f6 threat:
3.Kf6-f5 threat:
4.Rg1-h1 #
3.Sg5-f3 zugzwang.
3...Kh5-h6
4.Rg1-h1 #
2...Kh5-h4
3.Kf6-f5 threat:
4.Rg1-h1 #
3.f2-f3 zugzwang.
3...Kh4-h5
4.Rg1-h1 #
2.e3-e4 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg1-g5 #
3...Kh4-h3
4.Rg1-g3 #
2.Bc3-a1 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg1-g5 #
3...Kh4-h3
4.Rg1-g3 #
2.Bc3-b2 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg1-g5 #
3...Kh4-h3
4.Rg1-g3 #
2.Bc3-e1 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg1-g5 #
3...Kh4-h3
4.Rg1-g3 #
2.Bc3-d2 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg1-g5 #
3...Kh4-h3
4.Rg1-g3 #
2.Bc3-f6 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg1-g5 #
3...Kh4-h3
4.Rg1-g3 #
3.f2-f3 zugzwang.
3...Kh4-h5
4.Rg1-h1 #
2.Bc3-e5 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg1-g5 #
3...Kh4-h3
4.Rg1-g3 #
2.Bc3-d4 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg1-g5 #
3...Kh4-h3
4.Rg1-g3 #
2.Bc3-a5 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg1-g5 #
3...Kh4-h3
4.Rg1-g3 #
2.Bc3-b4 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg1-g5 #
3...Kh4-h3
4.Rg1-g3 #
2.f2-f3 threat:
3.Sg5-e4 threat:
4.Rg1-h1 #
2...Kh5-h4
3.Kg7-f6 zugzwang.
3...Kh4-h5
4.Rg1-h1 #
3.Bc3-f6 zugzwang.
3...Kh4-h5
4.Rg1-h1 #
2.Rg1-g3 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg3-g5 #
2.Rg1-g2 zugzwang.
2...Kh5-h4
3.Sg5-f3 +
3...Kh4-h5
4.Rg2-g5 #
3...Kh4-h3
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