Решение шахматной задачи №76419
Мат в 4 хода |
1.Bd5-c6 + !
1...Kd7-c8
2.d6-d7 +
2...Kc8-b8
3.d7-d8=Q +
3...Kb8-a7
4.Qd8-b6 #
4.Qd8-a8 #
3.d7-d8=R +
3...Kb8-a7
4.Rd8-a8 #
1.Sd4-c6 ! threat:
2.Se6-c7 threat:
3.Bd5-e6 #
2...Kd7-c8
3.Bd5-c4 zugzwang.
3...Kc8-b7
4.Bc4-a6 #
3...Kc8-d7
4.Bc4-e6 #
1...Kd7-c8
2.Se6-d8 threat:
3.Bd5-e6 #
2...Kc8-d7
3.Bd5-f7 zugzwang.
3...Kd7-c8
4.Bf7-e6 #
1...Kd7-e8
2.Sc6-d8 threat:
3.Bd5-c6 #
2...Ke8-d7
3.Bd5-b7 zugzwang.
3...Kd7-e8
4.Bb7-c6 # |