Решение шахматной задачи №74255
Мат в 4 хода |
1.Bb2-c1 ! zugzwang.
1...g7-g5
2.Bc1-b2 #
1...g7-g6
2.Ke6-f7 zugzwang.
2...g6*f5
3.Kf7-g6 threat:
4.Bc1-b2 #
2...g6-g5
3.Bc1-b2 #
2...Kh8*h7
3.Bf5*g6 +
3...Kh7-h8
4.Bc1-b2 #
2.Bf5*g6 threat:
3.Bc1-b2 #
2...Kh8-g7
3.Bg6-b1 zugzwang.
3...Kg7-h8
4.Bc1-b2 #
3...Kg7-f8
4.h7-h8=Q #
3.Bg6-c2 zugzwang.
3...Kg7-h8
4.Bc1-b2 #
3...Kg7-f8
4.h7-h8=Q #
3.Bg6-d3 zugzwang.
3...Kg7-h8
4.Bc1-b2 #
3...Kg7-f8
4.h7-h8=Q #
3.Bg6-e4 zugzwang.
3...Kg7-h8
4.Bc1-b2 #
3...Kg7-f8
4.h7-h8=Q #
3.Bg6-f5 zugzwang.
3...Kg7-h8
4.Bc1-b2 #
3...Kg7-f8
4.h7-h8=Q # |