Решение шахматной задачи №63439
Мат в 4 хода |
1.Qa7-b8 ! zugzwang.
1...Ke4-d3
2.Qb8*f4 threat:
3.Bd7-b5 #
2...Kd3-e2
3.Bd7-c6 zugzwang.
3...Ke2-d1
4.Bc6-f3 #
3...Ke2-d3
4.Bc6-b5 #
3.Bd7-h3 zugzwang.
3...Ke2-d1
4.Bh3-g4 #
3...Ke2-d3
4.Bh3-f1 #
3.Bd7-f5 zugzwang.
3...Ke2-d1
4.Bf5-g4 #
3.Bd7-e6 zugzwang.
3...Ke2-d3
4.Be6-c4 #
4.Qf4-e3 #
3...Ke2-d1
4.Be6-g4 #
3.Bd7-e8 zugzwang.
3...Ke2-d3
4.Be8-b5 #
3...Ke2-d1
4.Be8-h5 #
3.Bd7-c8 zugzwang.
3...Ke2-d3
4.Bc8-a6 #
3...Ke2-d1
4.Bc8-g4 #
3.Qf4-e3 +
3...Ke2-f1
4.Bd7-h3 #
3...Ke2-d1
4.Bd7-g4 #
4.Qe3-e1 #
1...Ke4-d4
2.Qb8-b5 threat:
3.Bd7-c6 threat:
4.Qb5-d5 #
3.Bd7-e6 threat:
4.Qb5-d5 #
2...Kd4-e4
3.Bd7-c6 +
3...Ke4-d4
4.Qb5-d5 #
1...Ke4-d5
2.Qb8*f4 zugzwang.
2...Kd5-c5
3.Bd2-e3 +
3...Kc5-d5
4.Qf4-d4 #
1...Ke4-f3
2.Qb8*f4 +
2...Kf3-g2
3.Bd2-e3 zugzwang.
3...Kg2-h1
4.Bd7-c6 #
2...Kf3-e2
3.Bd7-c6 zugzwang.
3...Ke2-d1
4.Bc6-f3 #
3...Ke2-d3
4.Bc6-b5 #
3.Bd7-h3 zugzwang.
3...Ke2-d1
4.Bh3-g4 #
3...Ke2-d3
4.Bh3-f1 #
3.Bd7-f5 zugzwang.
3...Ke2-d1
4.Bf5-g4 #
3.Bd7-e6 zugzwang.
3...Ke2-d3
4.Be6-c4 #
4.Qf4-e3 #
3...Ke2-d1
4.Be6-g4 #
3.Bd7-e8 zugzwang.
3...Ke2-d3
4.Be8-b5 #
3...Ke2-d1
4.Be8-h5 #
3.Bd7-c8 zugzwang.
3...Ke2-d3
4.Bc8-a6 #
3...Ke2-d1
4.Bc8-g4 #
3.Qf4-e3 +
3...Ke2-f1
4.Bd7-h3 #
3...Ke2-d1
4.Bd7-g4 #
4.Qe3-e1 #
1...f4-f3
2.Qb8-f4 +
2...Ke4-d5
3.Bd2-e3 threat:
4.Qf4-d4 #
2...Ke4-d3
3.Bd7-b5 #
2.Qb8-b5 threat:
3.Bd7-c6 +
3...Ke4-d4
4.Qb5-d5 #
3.Bd7-e6 threat:
4.Qb5-d5 #
2...f3-f2
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