Решение шахматной задачи №90557
Мат в 4 хода |
1.g7-g8=Q + !
1...Ke6-e7
2.d7-d8=Q #
1...Ke6-d6
2.c7-c8=Q threat:
3.d7-d8=Q #
1...Ke6*d7
2.c7-c8=Q +
2...Kd7-e7
3.Qg8-e6 #
3.Qg8-d8 #
3.Qg8-f8 #
3.Qc8-e6 #
3.Qc8-c7 #
3.Qc8-d8 #
2...Kd7-d6
3.Qg8-e6 #
3.Qg8-d8 #
1.d7-d8=R ! threat:
2.g7-g8=Q +
2...Ke6-e7
3.Qg8-f7 #
3.Qg8-e8 #
3.c7-c8=S #
2.g7-g8=R threat:
3.Rg8-e8 #
2.c7-c8=Q +
2...Ke6-e7
3.Qc8-d7 #
3.g7-g8=S #
1...Ke6-e7
2.g7-g8=S +
2...Ke7-e6
3.c7-c8=Q #
3.c7-c8=B #
2.g7-g8=R threat:
3.Rg8-e8 #
1.c7-c8=Q ! threat:
2.d7-d8=Q #
1...Ke6-d5
2.Kg6-f5 threat:
3.d7-d8=Q #
3.d7-d8=R #
2...Kd5-d6
3.d7-d8=Q #
1.c7-c8=R ! threat:
2.Rc8-c7 threat:
3.g7-g8=Q +
3...Ke6-e7
4.d7-d8=Q #
4.d7-d8=R #
3...Ke6-d6
4.d7-d8=Q #
2...Ke6-d6
3.d7-d8=Q +
3...Kd6-e6
4.Qd8-d7 #
4.g7-g8=Q #
4.g7-g8=B #
4.Rc7-c6 #
4.Rc7-e7 #
2...Ke6-d5
3.Kg6-f5 threat:
4.d7-d8=Q #
4.d7-d8=R #
3...Kd5-d6
4.d7-d8=Q #
2.g7-g8=Q +
2...Ke6-e7
3.d7-d8=Q #
2...Ke6-d6
3.d7-d8=Q #
2...Ke6*d7
3.Qg8-d8 +
3...Kd7-e6
4.Rc8-c6 #
3.Kg6-f6 threat:
4.Qg8-e6 #
4.Qg8-d8 #
3.Kg6-f7 threat:
4.Qg8-d8 #
3.Kg6-f5 threat:
4.Qg8-e6 #
4.Qg8-d8 #
3...Kd7-e7
4.Qg8-e6 #
3.f4-f5 threat:
4.Qg8-d8 #
4.Qg8-e6 #
3...Kd7-d6
4.Qg8-e6 #
2.g7-g8=R threat:
3.d7-d8=R threat:
4.Rg8-e8 #
2...Ke6*d7
3.Kg6-f6 threat:
4.Rg8-d8 #
3.Kg6-f7 threat:
4.Rg8-d8 #
2...Ke6-d5
3.Rg8-e8 threat:
4.d7-d8=Q #
4.d7-d8=R #
3.Kg6-f5 threat:
4.d7-d8=Q #
4.d7-d8=R #
3...Kd5-d6
4.d7-d8=Q #
2.d7-d8=R threat:
3.g7-g8=Q +
3...Ke6-e7
4.Qg8-f7 #
4.Qg8-e8 #
4.Rc8-c7 #
3.g7-g8=R threat:
4.Rg8-e8 #
2...Ke6-e7
3.g7-g8=S +
3...Ke7-e6
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