Решение шахматной задачи №89961
Мат в 3 хода |
1.Qb1-b6 ! zugzwang.
1...f5-f4
2.Bh7-g8 +
2...Ke6*e5
3.Qb6-b2 #
2...Ke6-d7
3.b7-b8=S #
3.e5-e6 #
1...Ke6*e5
2.Sd6*f5 +
2...Ke5-d5
3.Sf5-e3 #
2...Ke5-e4
3.Qb6-c6 #
1...Ke6-d7
2.Qb6-b5 +
2...Kd7*c7
3.b7-b8=Q #
2...Kd7-e6
3.Bh7*f5 #
3.Bh7-g8 #
1...Ke6-d5
2.Qb6-a5 +
2...Kd5-d4
3.Bc7-b6 #
2...Kd5-c6
3.b7-b8=S #
2...Kd5-e6
3.Bh7*f5 #
1...e7*d6
2.Qb6*d6 +
2...Ke6-f7
3.Bh7-g6 # |