Решение шахматной задачи №65167
Мат в 4 хода |
1.Bd4-b6 ! zugzwang.
1...Kd5-e5
2.Qb3-g3 +
2...Ke5-f5
3.Bb6-d8 threat:
4.Qg3-g5 #
3...e6-e5
4.Qg3-g4 #
2...Ke5-d5
3.Rc4-d4 +
3...Kd5-c6
4.Qg3-c7 #
2...Ke5-f6
3.Bb6-d8 +
3...Kf6-f5
4.Qg3-g5 #
1...Sb4-a2
2.Qb3-b5 +
2...Kd5-d6
3.Bb6-c5 +
3...Kd6-d5
4.Bc5-e7 #
4.Bc5-a3 #
4.Bc5-b4 #
4.Bc5-f8 #
3...Kd6-c7
4.Bc5-e7 #
3...Kd6-e5
4.Bc5-e7 #
3.Rc4-c7 threat:
4.Rc7-d7 #
4.Qb5-c5 #
3...e6-e5
4.Qb5-d7 #
4.Qb5-c6 #
2.Qb3-d3 +
2...Kd5-e5
3.Bb6-d4 +
3...Ke5-d5
4.Bd4-a1 #
4.Bd4-b2 #
4.Bd4-c3 #
4.Bd4*g7 #
4.Bd4-f6 #
3...Ke5-d6
4.Bd4-f6 #
3...Ke5-f4
4.Bd4-f6 #
1...Sb4-c2
2.Qb3-b5 +
2...Kd5-d6
3.Bb6-c5 +
3...Kd6-d5
4.Bc5-a3 #
4.Bc5-b4 #
4.Bc5-f8 #
4.Bc5-e7 #
3...Kd6-c7
4.Bc5-e7 #
3...Kd6-e5
4.Bc5-e7 #
1...Sb4-d3
2.Qb3-b5 +
2...Sd3-c5
3.Qb5*c5 #
2...Kd5-d6
3.Rc4-c7 threat:
4.Rc7-d7 #
3...Sd3-e5
4.Qb5-c5 #
3...Sd3-c5
4.Qb5*c5 #
3...e6-e5
4.Qb5-d7 #
4.Qb5-c6 #
2.Qb3*d3 +
2...Kd5-e5
3.Bb6-d4 +
3...Ke5-d5
4.Bd4-a1 #
4.Bd4-b2 #
4.Bd4-c3 #
4.Bd4*g7 #
4.Bd4-f6 #
3...Ke5-d6
4.Bd4-f6 #
3...Ke5-f4
4.Bd4-f6 #
1...Sb4-c6
2.Rc4-d4 +
2...Kd5-e5
3.Qb3-f3 threat:
4.Qf3-f4 #
3...Sc6*d4
4.Bb6-c7 #
1...Sb4-a6
2.Qb3-d3 +
2...Kd5-e5
3.Bb6-d4 +
3...Ke5-d5
4.Bd4-a1 #
4.Bd4-b2 #
4.Bd4-c3 #
4.Bd4*g7 #
4.Bd4-f6 #
3...Ke5-d6
4.Bd4-f6 #
3...Ke5-f4
4.Bd4-f6 #
1...Kd5-d6
2.Qb3*b4 +
2...Kd6-d7
3.Rc4-c7 +
3...Kd7-d8
4.Qb4-f8 #
4. |