Решение шахматной задачи №62216
Мат в 4 хода |
1.Kd8-e8 ! zugzwang.
1...e2-e1=Q +
2.Sg3-e2 +
2...Kf4*g4
3.Qh6-h3 #
2...Kf4-e4
3.Qh6*g5 threat:
4.Qg5-e5 #
4.Qg5-f5 #
4.f2-f3 #
3...Qe1*f2
4.Qg5-e5 #
3...Qe1-a5
4.f2-f3 #
3...Qe1-c3
4.Qg5-f5 #
3...Qe1-a1
4.Qg5-f5 #
4.f2-f3 #
3...Qe1*e2
4.Qg5-e5 #
3...Qe1-f1
4.Qg5-e5 #
4.Qg5-f5 #
1...e2-e1=S
2.Sg3-e2 +
2...Kf4*g4
3.Qh6-h3 #
2...Kf4-e4
3.Qh6*g5 threat:
4.Qg5-e5 #
4.Qg5-f5 #
3...Se1*g2
4.Qg5-f5 #
3...Se1-f3
4.Qg5-f5 #
3...Se1-d3
4.Qg5-f5 #
4.f2-f3 #
3...Se1*c2
4.Qg5-f5 #
1...e2-e1=R +
2.Sg3-e2 +
2...Kf4-e4
3.Qh6*g5 threat:
4.Qg5-e5 #
4.Qg5-f5 #
4.f2-f3 #
3...Re1*e2
4.Qg5-e5 #
3...Re1-f1
4.Qg5-e5 #
4.Qg5-f5 #
2...Kf4*g4
3.Qh6-h3 #
1...e2-e1=B
2.Sg3-e2 +
2...Kf4*g4
3.Qh6-h3 #
2...Kf4-e4
3.Qh6*g5 threat:
4.Qg5-e5 #
4.Qg5-f5 #
4.f2-f3 #
3...Be1*f2
4.Qg5-e5 #
3...Be1-c3
4.Qg5-f5 #
4.f2-f3 #
1...Kf4*g4
2.Qh6-h3 +
2...Kg4-f4
3.Sg3*e2 +
3...Kf4-e4
4.Qh3-d3 #
4.Qh3-f3 #
3.Sg3-h5 +
3...Kf4-e4
4.Qh3-d3 #
1...Kf4-e5
2.Qh6*g5 +
2...Ke5-e6
3.Sg3-h5 threat:
4.Sh5-g7 #
4.Qg5-e5 #
4.Qg5-f5 #
3...e2-e1=Q
4.Sh5-g7 #
4.Qg5-f5 #
3...e2-e1=R
4.Sh5-g7 #
4.Qg5-f5 #
3.Sg3-f1 threat:
4.Qg5-e5 #
4.Qg5-f5 #
3...e2-e1=Q
4.Qg5-f5 #
3...e2-e1=R
4.Qg5-f5 #
3.Sg3-h1 threat:
4.Qg5-f5 #
4.Qg5-e5 #
3...e2-e1=Q
4.Qg5-f5 #
3...e2-e1=R
4.Qg5-f5 #
3.Sg3-e4 threat:
4.Qg5-e5 #
4.Qg5-f5 #
4.Se4-c5 #
2...Ke5-d6
3.Sg3-e4 +
3...Kd6-e6
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