Решение шахматной задачи №85679
Мат в 4 хода |
1.h7-h8=B ! threat:
2.Sd8-b7 #
1...Rd6-b6
2.c7-c8=Q +
2...Kc5-d6
3.Qc8-e6 +
3...Kd6-c7
4.Qe6-d7 #
4.a5*b6 #
3...Kd6-c5
4.Qe6-d5 #
4.Qe6-e5 #
4.Qe6*b6 #
3.Qc8-d7 +
3...Kd6-c5
4.Bh8-d4 #
4.Qd7-d4 #
4.Qd7-d5 #
2...Rb6-c6
3.Sd8-b7 #
3.Qc8*c6 #
2.a5*b6 threat:
3.c7-c8=S threat:
4.Sd8-b7 #
4.Sd8-e6 #
2...Kc5*b6
3.c7-c8=Q zugzwang.
3...a6-a5
4.Bh8-d4 #
4.Qc8-c6 #
4.c4-c5 #
3...Kb6-a5
4.Qc8-c5 #
4.Qc8-c7 #
1...Rd6*d8 +
2.e7*d8=B threat:
3.Bd8-e7 #
2...Kc5-d6
3.c7-c8=B zugzwang.
3...Kd6-c5
4.Bd8-e7 #
1...Rd6-d7
2.Sd8-b7 +
2...Kc5-c6
3.c7-c8=Q #
3.c7-c8=R #
1...Rd6-f6
2.Bh8*f6 threat:
3.Sd8-b7 #
2...Kc5-d6
3.Ka8-b8 zugzwang.
3...Kd6-c5
4.Sd8-b7 # |