Решение шахматной задачи №78021
Мат в 4 хода |
1.Bf2-b6 ! zugzwang.
1...Kh2-g2
2.Qh8-f8 zugzwang.
2...Bf3-e4
3.Qf8-f2 +
3...Kg2-h1
4.Qf2-g1 #
2...Kg2-h2
3.Qf8-c5 threat:
4.Qc5-g1 #
2...Kg2-h1
3.Qf8-c5 threat:
4.Qc5-g1 #
2...Kg2-f1
3.Qf8*f3 +
3...Kf1-e1
4.Bb6-a5 #
2...Bf3-d1
3.Qf8-f2 +
3...Kg2-h1
4.Qf2-g1 #
2...Bf3-e2
3.Qf8-f2 +
3...Kg2-h1
4.Qf2-g1 #
2...Bf3-h5
3.Qf8-f2 +
3...Kg2-h1
4.Qf2-g1 #
2...Bf3-g4
3.Qf8-f2 +
3...Kg2-h1
4.Qf2-g1 #
2...Bf3-a8
3.Qf8-f2 +
3...Kg2-h1
4.Qf2-g1 #
2...Bf3-b7
3.Qf8-f2 +
3...Kg2-h1
4.Qf2-g1 #
2...Bf3-c6
3.Qf8-f2 +
3...Kg2-h1
4.Qf2-g1 #
2...Bf3-d5
3.Qf8-f2 +
3...Kg2-h1
4.Qf2-g1 #
1...Kh2-h1
2.Kh4-h3 zugzwang.
2...Bf3-d1
3.Qh8-a8 +
3...Bd1-f3
4.Qa8*f3 #
2...Bf3-e2
3.Qh8-a8 +
3...Be2-f3
4.Qa8*f3 #
2...Bf3-g2 +
3.Kh3-g4 +
3...Bg2-h3 +
4.Qh8*h3 #
2...Bf3-h5
3.Qh8-a8 +
3...Bh5-f3
4.Qa8*f3 #
2...Bf3-g4 +
3.Kh3*g4 +
3...Kh1-g2
4.Qh8-h3 #
2...Bf3-a8
3.Qh8*a8 #
2...Bf3-b7
3.Kh3-g4 +
3...Kh1-g2
4.Qh8-h3 #
2...Bf3-c6
3.Kh3-g4 +
3...Kh1-g2
4.Qh8-h3 #
2...Bf3-d5
3.Kh3-g4 +
3...Kh1-g2
4.Qh8-h3 #
2...Bf3-e4
3.Kh3-g4 +
3...Kh1-g2
4.Qh8-h3 #
1...Bf3-d1
2.Qh8-f8 threat:
3.Qf8-f1 threat:
4.Qf1-h3 #
4.Qf1-g1 #
3...Bd1-g4
4.Qf1-g1 #
3.Qf8-f2 +
3...Kh2-h1
4.Qf2-g1 #
2...Bd1-f3
3.Qf8-c5 threat:
4.Qc5-g1 #
2...Bd1-e2
3.Qf8-f2 +
3...Kh2-h1
4.Qf2-g1 #
2...Kh2-g2
3.Qf8-f2 +
3...Kg2-h1
4.Qf2-g1 #
1...Bf3-e2
2.Qh8-f8 threat:
3.Qf8-f2 +
3...Kh2-h1
4.Qf2-g1 #
2...Be2-f3
3.Qf8-c5 threat:
4.Qc5-g1 #
1...Bf3-h1
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