Решение шахматной задачи №64347
Мат в 4 хода |
a)
1.Qh4-h6 ! threat:
2.Qh6-c6 #
1...Kf3-g2
2.Qh6*f4 threat:
3.Qf4-g3 #
2...Kg2-g1
3.Bc1*e3 +
3...Kg1-g2
4.Qf4-g3 #
1...g4-g3
2.Qh6-h3 zugzwang.
2...Bh1-g2
3.Qh3-h5 #
2...e3-e2
3.Bc1-d2 zugzwang.
3...Bh1-g2
4.Qh3-h5 #
b) -bBh1
1.Ke1-f1 ! threat:
2.Qh4-e1 threat:
3.Qe1-e2 #
1...e3-e2 +
2.Kf1-g1 threat:
3.Qh4-f2 #
2...e2-e1=Q +
3.Qh4*e1 threat:
4.Qe1-f2 #
4.Qe1-d1 #
4.Qe1-e4 #
4.Qe1-f1 #
3...g4-g3
4.Qe1-d1 #
2...e2-e1=R +
3.Qh4*e1 threat:
4.Qe1-f1 #
4.Qe1-f2 #
4.Qe1-d1 #
4.Qe1-e4 #
3...g4-g3
4.Qe1-d1 #
2...e2-e1=B
3.Qh4*e1 threat:
4.Qe1-f2 #
4.Qe1-d1 #
4.Qe1-e4 #
4.Qe1-f1 #
3...g4-g3
4.Qe1-d1 #
2...g4-g3
3.Qh4*f4 #
3.Qh4-h5 # |