Решение шахматной задачи №86227
Мат в 4 хода |
1.Sb2-d3 ! threat:
2.Sd3*f4 #
2.Sd3-c5 #
1...Bf4-c1
2.Sd3-c5 #
1...Bf4-d2
2.Sd3-c5 #
1...Bf4-e3
2.Kh4-h5 zugzwang.
2...Be3-c1
3.Sd3-c5 #
2...Be3-d2
3.Sd3-c5 #
2...Be3-g1
3.Sd3-f4 #
2...Be3-f2
3.Sd3-f4 #
2...Be3-h6
3.Sd3-c5 #
2...Be3-g5
3.Sd3-c5 #
2...Be3-f4
3.Sd3-c5 #
3.Sd3*f4 #
2...Be3-a7
3.Sd3-f4 #
2...Be3-b6
3.Sd3-f4 #
2...Be3-c5
3.Sd3-f4 #
3.Sd3*c5 #
2...Be3-d4
3.Sd3-f4 #
2.Kh4-h3 zugzwang.
2...Be3-c1
3.Sd3-c5 #
2...Be3-d2
3.Sd3-c5 #
2...Be3-g1
3.Sd3-f4 #
2...Be3-f2
3.Sd3-f4 #
2...Be3-h6
3.Sd3-c5 #
2...Be3-g5
3.Sd3-c5 #
2...Be3-f4
3.Sd3-c5 #
3.Sd3*f4 #
2...Be3-a7
3.Sd3-f4 #
2...Be3-b6
3.Sd3-f4 #
2...Be3-c5
3.Sd3-f4 #
3.Sd3*c5 #
2...Be3-d4
3.Sd3-f4 #
1...Bf4-g3 +
2.Kh4-g5 threat:
3.Sd3-c5 #
2...Bg3-f2
3.Sd3-f4 #
2...Bg3-h4 +
3.Kg5-h5 threat:
4.Sd3-f4 #
4.Sd3-c5 #
3...Bh4-f2
4.Sd3-f4 #
3...Bh4-g3
4.Sd3-c5 #
3...Bh4-g5
4.Sd3-c5 #
2...Bg3-d6
3.Rd5-d4 threat:
4.Bh1-d5 #
3...Bd6*b4
4.Sd3-f4 #
3...Bd6-c5
4.Sd3-f4 #
4.Sd3*c5 #
3...Bd6-g3
4.Sd3-c5 #
3...Bd6-f4 +
4.Sd3*f4 #
3...Bd6-e5
4.Sd3-c5 #
3.Sg4-e3 zugzwang.
3...Bd6-e5
4.Sd3-c5 #
3...Bd6*b4
4.Sd3-f4 #
3...Bd6-c5
4.Sd3-f4 #
4.Sd3*c5 #
3...Bd6-g3
4.Sd3-c5 #
3...Bd6-f4 +
4.Sd3*f4 #
3.Sg4-f2 zugzwang.
3...Bd6-e5
4.Sd3-c5 #
3...Bd6*b4
4.Sd3-f4 #
3...Bd6-c5
4.Sd3-f4 #
4.Sd3*c5 #
3...Bd6-g3
4.Sd3-c5 #
3...Bd6-f4 +
4.Sd3*f4 #
3.Sg4*h2 zugzwang.
3...Bd6-e5
4.Sd3-c5 #
3...Bd6*b4
4.Sd3-f4 #
3...Bd6-c5
4.Sd3-f4 #
4.Sd3*c5 #
3...Bd6*h2
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