Решение шахматной задачи №63663
Мат в 4 хода |
1.Ke8*d7 ! threat:
2.Bf2-e3 threat:
3.Rd6-e6 #
1...Ke5-f4
2.Rd6-g6 threat:
3.b6-b7 threat:
4.b7-b8=Q #
4.b7-b8=B #
1.b6-b7 ! threat:
2.Ke8*d7 threat:
3.b7-b8=Q threat:
4.Rd6-a6 #
4.Rd6-b6 #
4.Rd6-c6 #
4.Rd6-h6 #
4.Rd6-g6 #
4.Rd6-e6 #
3...Ke5-f4
4.Rd6-g6 #
3.b7-b8=B threat:
4.Rd6-a6 #
4.Rd6-b6 #
4.Rd6-c6 #
4.Rd6-h6 #
4.Rd6-g6 #
4.Rd6-e6 #
3...Ke5-f4
4.Rd6-g6 #
3.Rd6-g6 threat:
4.b7-b8=Q #
4.b7-b8=B #
3.Bf2-e3 threat:
4.Rd6-e6 #
2...Ke5-f4
3.Rd6-g6 threat:
4.b7-b8=Q #
4.b7-b8=B #
2.b7-b8=Q threat:
3.Ke8*d7 threat:
4.Rd6-a6 #
4.Rd6-b6 #
4.Rd6-c6 #
4.Rd6-h6 #
4.Rd6-g6 #
4.Rd6-e6 #
3...Ke5-f4
4.Rd6-g6 #
3.Rd6-a6 +
3...d7-d6
4.Qb8*d6 #
3.Rd6-b6 +
3...d7-d6
4.Qb8*d6 #
3.Rd6-c6 +
3...d7-d6
4.Qb8*d6 #
3.Rd6-h6 +
3...d7-d6
4.Qb8*d6 #
3.Rd6-g6 +
3...d7-d6
4.Qb8*d6 #
3.Sg3-h5 zugzwang.
3...Ke5*e4
4.Rd6-d4 #
2...Ke5-f4
3.Rd6-g6 +
3...d7-d6
4.Qb8*d6 #
2.b7-b8=B threat:
3.Ke8*d7 threat:
4.Rd6-a6 #
4.Rd6-b6 #
4.Rd6-c6 #
4.Rd6-h6 #
4.Rd6-g6 #
4.Rd6-e6 #
3...Ke5-f4
4.Rd6-g6 #
3.Rd6-h6 +
3...d7-d6
4.Bb8*d6 #
3.Rd6-g6 +
3...d7-d6
4.Bb8*d6 #
3.Sg3-h5 zugzwang.
3...Ke5*e4
4.Rd6-d4 #
2...Ke5-f4
3.Rd6-g6 +
3...d7-d6
4.Bb8*d6 #
2.Rd6-g6 threat:
3.Ke8*d7 threat:
4.b7-b8=Q #
4.b7-b8=B #
3.b7-b8=Q +
3...d7-d6
4.Qb8*d6 #
3.b7-b8=B +
3...d7-d6
4.Bb8*d6 #
2...d7-d6
3.b7-b8=Q threat:
4.Qb8*d6 #
3.b7-b8=B threat:
4.Bb8*d6 #
1...Ke5*d6
2.b7-b8=Q +
2...Kd6-e6
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