Решение шахматной задачи №71258
Мат в 4 хода |
1.Sb8-c6 ! zugzwang.
1...Ke6-d7
2.Rd3-g3 zugzwang.
2...Kd7-e6
3.Rg3-g8 zugzwang.
3...Ke6-d7
4.Be4-f5 #
3...Ke6-f7
4.Be4-d5 #
2...Kd7-c8
3.Be4-f5 #
2...Kd7-e8
3.Rg3-g8 +
3...Ke8-d7
4.Be4-f5 #
3...Ke8-f7
4.Be4-d5 #
1...Ke6-f7
2.Rd3-g3 zugzwang.
2...Kf7-f8
3.e5-e6 zugzwang.
3...Kf8-e8
4.Rg3-g8 #
2...Kf7-e8
3.Rg3-g8 +
3...Ke8-d7
4.Be4-f5 #
3...Ke8-f7
4.Be4-d5 #
2...Kf7-e6
3.Rg3-g8 zugzwang.
3...Ke6-d7
4.Be4-f5 #
3...Ke6-f7
4.Be4-d5 # |