Решение шахматной задачи №77485
Мат в 4 хода |
1.Bd8-b6 ! threat:
2.Kf1-e1 threat:
3.Ke1-d1 threat:
4.Qc6-c2 #
1...Kd3-d2
2.Qc6-c4 threat:
3.Qc4-b3 threat:
4.Bb6-e3 #
1.Bd8-h4 ! zugzwang.
1...Kd3-d2
2.Qc6-c4 threat:
3.Bh4-g5 +
3...Kd2-d1
4.Qc4-b3 #
4.Qc4-e2 #
4.Qc4-d3 #
4.Qc4-c1 #
4.Qc4-a4 #
3.Qc4-b3 threat:
4.Bh4-g5 #
2...Kd2-e3
3.Bh4-g5 +
3...Ke3-f3
4.Qc4-f4 #
2...e6-e5
3.Bh4-g5 +
3...Kd2-d1
4.Qc4-b3 #
4.Qc4-e2 #
4.Qc4-d3 #
4.Qc4-c1 #
4.Qc4-a4 #
1...Kd3-e3
2.Qc6-c4 threat:
3.Bh4-g5 +
3...Ke3-f3
4.Qc4-f4 #
2...e6-e5
3.Kf1-e1 zugzwang.
3...Ke3-f3
4.Qc4-e2 #
3...e5-e4
4.Qc4-c3 #
1...Kd3-d4
2.Kf1-e2 zugzwang.
2...Kd4-e5
3.Ke2-e3 threat:
4.Qc6-c5 #
3...Ke5-f5
4.Qc6-e4 #
3.Ke2-d3 threat:
4.Qc6-c5 #
3...Ke5-f5
4.Qc6-e4 #
2...e6-e5
3.Bh4-d8 threat:
4.Bd8-b6 #
3...e5-e4
4.Bd8-f6 #
3.Bh4-e7 zugzwang.
3...e5-e4
4.Be7-f6 #
4.Qc6-c5 #
3.Bh4-g5 threat:
4.Bg5-e3 #
3...e5-e4
4.Bg5-f6 #
3.g3-g4 threat:
4.Bh4-f2 #
3...e5-e4
4.Bh4-f6 #
3.Ke2-d2 zugzwang.
3...e5-e4
4.Bh4-f6 #
1...e6-e5
2.Bh4-g5 zugzwang.
2...Kd3-d4
3.Kf1-e2 threat:
4.Bg5-e3 #
3...e5-e4
4.Bg5-f6 #
2...e5-e4
3.Bg5-e3 zugzwang.
3...Kd3*e3
4.Qc6-c3 #
1.Bd8-f6 ! threat:
2.Qc6-c3 +
2...Kd3-e4
3.Qc3-e5 +
3...Ke4-f3
4.Qe5-f4 #
3...Ke4-d3
4.Qe5-e2 #
1...e6-e5
2.Bf6-g5 zugzwang.
2...e5-e4
3.Bg5-e3 zugzwang.
3...Kd3*e3
4.Qc6-c3 #
2...Kd3-d4
3.Kf1-e2 threat:
4.Bg5-e3 #
3...e5-e4
4.Bg5-f6 #
1.Kf1-f2 ! zugzwang.
1...Kd3-d4
2.Kf2-e2 threat:
3.Bd8-c7 zugzwang.
3...e6-e5
4.Bc7-b6 #
2...Kd4-e5
3.Ke2-e3 threat:
4.Qc6-c5 #
3...Ke5-f5
4.Qc6-e4 #
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