Решение шахматной задачи №63405
Мат в 4 хода |
1.Sf3-d4 ! zugzwang.
1...Kc4*d4
2.Rh5-h3 zugzwang.
2...f5*e4
3.Rh3-c3 zugzwang.
3...e4-e3
4.f2*e3 #
2...Kd4-c4
3.Rh3-c3 +
3...Kc4-d4
4.Ba5-b6 #
3.Kf6-e5 threat:
4.Rh3-c3 #
2...f5-f4
3.Rh3-c3 threat:
4.Ba5-b6 #
1...Kc4-d3
2.Kf6-e5 threat:
3.Bc6-b5 #
1...f5-f4
2.Kf6-e5 threat:
3.Bc6-b5 #
1...f5*e4
2.Bc6-b5 +
2...Kc4*d4
3.Rh5-e5 zugzwang.
3...e4-e3
4.f2*e3 #
2.Rh5-d5 threat:
3.Kf6-e6 threat:
4.Bc6-b5 #
3.Kf6-e5 threat:
4.Bc6-b5 #
2...e4-e3
3.Kf6-e5 threat:
4.Bc6-b5 # |