Решение шахматной задачи №62777
Мат в 4 хода |
1.Qb7-c6 ! zugzwang.
1...Kf3-e3
2.Se4-f2 threat:
3.Qc6-c3 threat:
4.Bd3-f1 #
4.Bd3-c4 #
3...Ke3-f3
4.Bd3-f1 #
2...Ke3-d4
3.Qc6-c4 +
3...Kd4-e3
4.Qc4-f4 #
3.Bg3-f4 threat:
4.Qc6-c4 #
2...Ke3-d2
3.Qc6-c1 +
3...Kd2*c1
4.Bg3-f4 #
1...Kf3-g4
2.Qc6-g6 +
2...Kg4-h3
3.Bd3-f1 #
2...Kg4-f3
3.Bg3-e5 threat:
4.Qg6-g3 #
2.Qc6-e6 +
2...Kg4-h5
3.Bd3-e2 #
2...Kg4-f3
3.Qe6-h3 threat:
4.Bg3-h2 #
4.Bg3*c7 #
4.Bg3-d6 #
4.Bg3-e5 #
3...Kf3-e3
4.Bg3-e5 #
3...c7-c5
4.Bg3*b8 #
4.Bg3-c7 #
4.Bg3-d6 #
4.Bg3-e5 #
3...c7-c6
4.Bg3*b8 #
4.Bg3-c7 #
4.Bg3-d6 #
4.Bg3-e5 #
3...e7-e5
4.Bg3*e5 #
4.Bg3-h2 #
1...Kf3-g2
2.Qc6-c1 threat:
3.Qc1-f1 #
2...Kg2-f3
3.Qc1-f4 +
3...Kf3-g2
4.Qf4-f1 #
2...Kg2-h3
3.Qc1-f1 +
3...Kh3-g4
4.Bd3-e2 #
3.Bd3-e2 threat:
4.Qc1-h1 #
4.Qc1-f1 #
3...Kh3-g2
4.Qc1-f1 #
3.Qc1-f4 threat:
4.Bd3-f1 #
3...Kh3-g2
4.Qf4-f1 #
3.Qc1-d1 threat:
4.Bd3-f1 #
3...Kh3-g2
4.Qd1-f1 #
2.Qc6-c2 +
2...Kg2-g1
3.Qc2-h2 #
2...Kg2-f3
3.Qc2-e2 #
2...Kg2-h3
3.Qc2-d1 threat:
4.Bd3-f1 #
3...Kh3-g2
4.Qd1-f1 #
2...Kg2-h1
3.Qc2-h2 #
2.Qc6-h6 threat:
3.Qh6-f4 threat:
4.Qf4-f1 #
3...Kg2-h3
4.Bd3-f1 #
3.Qh6-h2 +
3...Kg2-f3
4.Qh2-e2 #
3.Bd3-e2 threat:
4.Qh6-h2 #
2...Kg2-f3
3.Qh6-f4 +
3...Kf3-g2
4.Qf4-f1 #
3.Qh6-h3 threat:
4.Bg3-h2 #
4.Bg3*c7 #
4.Bg3-d6 #
4.Bg3-e5 #
3...Kf3-e3
4.Bg3-e5 #
3...c7-c5
4.Bg3*b8 #
4.Bg3-c7 #
4.Bg3-d6 #
4.Bg3-e5 #
3...c7-c6
4.Bg3*b8 #
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