Решение шахматной задачи №70498
Мат в 4 хода |
1.Bc1-e3 ! threat:
2.Kh3-g3 zugzwang.
2...Rd1-d4
3.Sb1-d2 #
2...Rd1*b1
3.Ra1*b1 #
2...Rd1-c1
3.Be3-f2 threat:
4.Sb1-d2 #
3...Rc1*b1
4.Ra1*b1 #
3...Rc1-c3 +
4.Sb1*c3 #
3.Sb1-d2 +
3...Kf1-e1
4.Ra1*c1 #
2...Rd1-d8
3.Sb1-d2 #
2...Rd1-d7
3.Sb1-d2 #
2...Rd1-d6
3.Sb1-d2 #
2...Rd1-d5
3.Sb1-d2 #
2...Rd1-d3
3.Sb1-d2 #
2...Rd1-d2
3.Sb1*d2 #
2...Rd1-e1
3.Sb1-d2 #
2...Kf1-e1
3.Be3-f2 +
3...Ke1-f1
4.Sb1-d2 #
2.Sb1-d2 +
2...Kf1-e1
3.Sd2-f3 +
3...Ke1-f1
4.Ra1*d1 #
1...Kf1-e1
2.Kh3-g2 threat:
3.Be3-f2 #
2...Rd1*b1
3.Ra1*b1 #
2...Rd1-c1
3.Sb1-c3 threat:
4.Sg1-f3 #
4.Ra1*c1 #
3...Rc1*a1
4.Sg1-f3 #
3...Rc1-b1
4.Sg1-f3 #
4.Ra1*b1 #
3...Rc1-d1
4.Sg1-f3 #
4.Ra1*d1 #
2...Rd1-d8
3.Sb1-d2 #
2...Rd1-d7
3.Sb1-d2 #
2...Rd1-d6
3.Sb1-d2 #
2...Rd1-d5
3.Sb1-d2 #
2...Rd1-d4
3.Sb1-d2 #
2...Rd1-d3
3.Sb1-d2 #
2...Rd1-d2 +
3.Sb1*d2 # |