Решение шахматной задачи №53306
Мат в 3 хода |
1.Qa1-g7 ! zugzwang.
1...Sd7-b6
2.c7-c8=Q +
2...Kb7*c8
3.Qg7-c7 #
2.c7-c8=B +
2...Kb7*a8
3.Qg7-b7 #
2...Kb7*c8
3.Qg7-c7 #
2...Kb7-c6
3.Qg7-c7 #
1...Kb7-a7
2.c7-c8=B threat:
3.Qg7-a1 #
1...Kb7*a8
2.c7-c8=Q +
2...Sd7-b8
3.Qc8-b7 #
3.Qc8*b8 #
3.Qg7-a1 #
3.Qg7-b7 #
2...Ka8-a7
3.Bd6*c5 #
1...Kb7-c8
2.Qg7-g2 zugzwang.
2...Sd7-f8
3.Sa8-b6 #
2...Sd7-b6
3.Sa8*b6 #
2...Sd7-e5
3.Sa8-b6 #
2...Sd7-f6
3.Sa8-b6 #
2...Sd7-b8
3.Sa8-b6 #
1...Kb7-c6
2.c7-c8=Q +
2...Kc6*d6
3.Qc8*d7 #
1...Kb7-a6
2.Qg7*d7 zugzwang.
2...Ka6-a7
3.c7-c8=Q #
2...Ka6-a5
3.Qd7-b5 #
2...Ka6-b7
3.c7-c8=Q #
1...Sd7-e5
2.c7-c8=Q +
2...Kb7*c8
3.Qg7-c7 #
2.c7-c8=B +
2...Kb7*a8
3.Qg7-b7 #
2...Kb7*c8
3.Qg7-c7 #
2...Kb7-c6
3.Qg7-c7 #
1...Sd7-f6
2.c7-c8=Q +
2...Kb7*c8
3.Qg7-c7 #
2.c7-c8=B +
2...Kb7*a8
3.Qg7-b7 #
2...Kb7*c8
3.Qg7-c7 #
2...Kb7-c6
3.Qg7-c7 #
1...Sd7-f8
2.c7-c8=Q +
2...Kb7*c8
3.Qg7-c7 #
2.c7-c8=B +
2...Kb7*a8
3.Qg7-a1 #
3.Qg7-b7 #
2...Kb7*c8
3.Qg7-c7 #
2...Kb7-c6
3.Qg7-c7 #
1...Sd7-b8
2.c7-c8=Q +
2...Kb7*c8
3.Qg7-c7 #
2...Kb7*a8
3.Qc8-b7 #
3.Qc8*b8 #
3.Qg7-a1 #
3.Qg7-b7 #
2.c7-c8=B +
2...Kb7*a8
3.Qg7-b7 #
2...Kb7*c8
3.Qg7-c7 #
2...Kb7-c6
3.Qg7-c7 #
2.c7*b8=Q +
2...Kb7-c6
3.Qb8-c7 #
3.Qb8-b6 #
3.Qg7-b7 #
3.Qg7-c7 #
2...Kb7-a6
3.Qb8-a7 #
3.Qb8-b5 #
3.Qb8-b6 #
3.Qg7-a1 #
3.Qg7-a7 #
2.c7*b8=R +
2...Kb7-c6
3.Rb8-b6 #
3.Qg7-c7 #
2...Kb7-a6
3.Qg7-a1 #
2.c7*b8=B +
2...Kb7*a8
3.Qg7-a7 #
3.Qg7-g2 #
2...Kb7-c8
3.Qg7-c7 #
2...Kb7-c6
3.Qg7-c7 #
2...Kb7-a6
3.Qg7-a7 # |