Решение шахматной задачи №89387
Мат в 4 хода |
1.e6*f7 ! threat:
2.e7*d8=Q threat:
3.Qd8-h4 #
2...Ra8*a7 +
3.Ka6*a7 threat:
4.Qd8-h4 #
2...Ra8*d8
3.c7*d8=Q threat:
4.Qd8-h4 #
1...Ra8*a7 +
2.Ka6*a7 threat:
3.e7*d8=Q threat:
4.Qd8-h4 #
2...Rd8*d7
3.f7-f8=Q threat:
4.Qf8-f4 #
2...Rd8-a8 +
3.b7*a8=Q +
3...Ke4-d4
4.Qa8-d5 #
2...Rd8-b8
3.c7*b8=Q threat:
4.Qb8-f4 #
4.Qb8-e5 #
3...Ke4-d4
4.Qb8-f4 #
2...Rd8-c8
3.d7*c8=Q threat:
4.Qc8-g4 #
2...Rd8*g8
3.f7*g8=Q threat:
4.Qg8-c4 #
4.Qg8-d5 #
3...Ke4-d4
4.Qg8-d5 #
2...Rd8-f8
3.e7*f8=Q threat:
4.Qf8-b4 #
2...Rd8-e8
3.d7*e8=Q threat:
4.Qe8-a4 #
1...Rd8*d7
2.e7-e8=Q +
2...Ke4-d4
3.Qe8*d7 +
3...Kd4-e4
4.Sb1-d2 #
4.Qd7-a4 #
4.Qd7-g4 #
4.Qd7-d3 #
4.Qd7-d5 #
4.b7*a8=Q #
4.b7*a8=B #
4.Sb1-c3 #
3...Kd4-c4
4.f7-f8=Q #
4.f7-f8=B #
4.Qd7-a4 #
4.Qd7-g4 #
3.Qe8-e3 +
3...Kd4-c4
4.Qe3-c5 #
4.Qe3-c3 #
3.Qe8-e5 +
3...Kd4-c4
4.Qe5-c3 #
4.Qe5-c5 #
2...Rd7-e7
3.Qe8-a4 #
2...Ra8*e8
3.f7*e8=Q +
3...Ke4-d4
4.Qe8-e3 #
4.Qe8-e5 #
4.Bh6-e3 #
3...Rd7-e7
4.Qe8-a4 #
1...Rd8-b8
2.c7*b8=Q threat:
3.Qb8-f4 #
3.Qb8-e5 #
2...Ke4-d4
3.Qb8-f4 #
2...Ra8*a7 +
3.Ka6*a7 threat:
4.Qb8-f4 #
4.Qb8-e5 #
3...Ke4-d4
4.Qb8-f4 #
2...Ra8*b8
3.a7*b8=Q threat:
4.Qb8-f4 #
4.Qb8-e5 #
3...Ke4-d4
4.Qb8-f4 #
1...Rd8-c8
2.d7*c8=Q threat:
3.Qc8-g4 #
2...Ra8*a7 +
3.Ka6*a7 threat:
4.Qc8-g4 #
2...Ra8*c8
3.b7*c8=Q threat:
4.Qc8-g4 #
1...Rd8*g8
2.f7*g8=Q threat:
3.Qg8-c4 #
3.Qg8-d5 #
2...Ke4-d4
3.Qg8-d5 #
2...Ra8*a7 +
3.Ka6*a7 threat:
4.Qg8-c4 #
4.Qg8-d5 #
3. |