Решение шахматной задачи №90357
Мат в 4 хода |
1.Bc8-b7 ! threat:
2.Bb7*f3 +
2...g3-g2 +
3.Bf3*g2 #
3.Kf1-f2 #
3.Kf1-e2 #
1...g3-g2 +
2.Kf1-f2 +
2...g2-g1=Q +
3.Kf2*f3 threat:
4.Kf3-f4 #
4.Kf3-e2 #
3...Qg1*a1
4.Kf3-f2 #
3...Qg1-b1
4.Kf3-f2 #
4.Ra1*b1 #
3...Qg1-c1
4.Kf3-f2 #
4.Ra1*c1 #
3...Qg1-d1 +
4.Kf3-f2 #
4.Ra1*d1 #
3...Qg1-e1
4.Ra1*e1 #
3...Qg1-f1 +
4.Ra1*f1 #
2...g2-g1=S
3.Bb7*f3 #
2...g2-g1=R
3.Bb7*f3 #
2...g2-g1=B +
3.Kf2-f1 threat:
4.Bb7*f3 # |