Решение шахматной задачи №77785
Мат в 4 хода |
1.Ka5-b5 ! threat:
2.Kb5-c5 zugzwang.
2...Ka7-a6
3.Rb2-a2 #
1...Ka7-b8
2.Kb5-c6 +
2...Kb8-c8
3.Kc6-d6 zugzwang.
3...Kc8-d8
4.Rb2-b8 #
2...Kb8-a8
3.Kc6-c7 +
3...Ka8-a7
4.Rb2-a2 #
2...Kb8-a7
3.Kc6-c5 zugzwang.
3...Ka7-a6
4.Rb2-a2 #
1.Rb2-e2 ! threat:
2.Bh1-c6 zugzwang.
2...Ka7-b8
3.Ka5-b6 threat:
4.Re2-e8 #
1...Ka7-b8
2.Ka5-b6 threat:
3.Re2-e8 #
2...Kb8-c8
3.Bh1-c6 threat:
4.Re2-e8 #
1.Bh1-a8 ! zugzwang.
1...Ka7*a8
2.Ka5-b6 threat:
3.Kb6-c7 threat:
4.Rb2-a2 #
3.Rb2-h2 threat:
4.Rh2-h8 #
3.Rb2-g2 threat:
4.Rg2-g8 #
3.Rb2-f2 threat:
4.Rf2-f8 #
3.Rb2-e2 threat:
4.Re2-e8 #
2...Ka8-b8
3.Rb2-c2 zugzwang.
3...Kb8-a8
4.Rc2-c8 # |