Решение шахматной задачи №87642
Мат в 4 хода |
1.Be6-d5 ! threat:
2.Qc4-a6 +
2...Sc7*a6
3.c6-c7 +
3...Ka8-a7
4.c7-c8=S #
2...Bb8-a7
3.Qa6-b7 #
1...Sc7-b5
2.c6-c7 +
2...Ka8-a7
3.c7-c8=Q threat:
4.Qc8-b7 #
4.Qc4*c5 #
3...Sb5-d6
4.Qc8-a6 #
4.Qc8*c5 #
4.Qc4-a6 #
4.Qc4*c5 #
3...Bb8-d6
4.Qc8-b7 #
3...Bb8-c7
4.Qc8-b7 #
3.Qc4*c5 +
3...Ka7-a6
4.c7*b8=S #
4.c7-c8=Q #
4.c7-c8=B #
2.Qc4*b5 threat:
3.Qb5-b7 #
2...c5-c4 +
3.Bd5*c4 threat:
4.Qb5-b7 #
3.Kd3-c2 threat:
4.Qb5-b7 #
1...Ka8-a7
2.Qc4*c5 +
2...Ka7-a8
3.Qc5-b6 threat:
4.Qb6-b7 #
2...Ka7-a6
3.Bd5-c4 +
3...Sc7-b5
4.Bc4*b5 # |