Решение шахматной задачи №73959
Мат в 4 хода |
1.Bb5-c6 ! zugzwang.
1...Kg1-h1
2.Qe3*f2 threat:
3.Qf2*g2 #
2.Qe3-h3 +
2...Kh1-g1
3.Qh3*g2 #
1...Kg1-f1
2.Qe3-e4 zugzwang.
2...g2-g1=Q
3.Bc6-b5 #
2...g2-g1=S
3.Bc6-b5 +
3...Sg1-e2
4.Qe4-h1 #
2...g2-g1=R
3.Bc6-b5 #
2...g2-g1=B
3.Bc6-b5 #
2...Kf1-g1
3.Qe4*g2 #
1...Kg1-h2
2.Qe3*f2 threat:
3.Qf2*g2 #
2...Kh2-h3
3.Kh6-h5 threat:
4.Qf2-h4 #
4.Qf2*g2 #
3...g2-g1=Q
4.Qf2-h4 #
3...g2-g1=R
4.Qf2-h4 #
3...Kh3-h2
4.Qf2*g2 # |