Решение шахматной задачи №77083
Мат в 4 хода |
1.Rg4-g7 ! threat:
2.Rg7-e7 threat:
3.Sh5-f4 +
3...Kd5-d6
4.Re7-e6 #
3...Kd5-d4
4.Rb7-b4 #
3...Kd5-c6
4.Rb7-b6 #
3...Kd5-c4
4.Re7-e4 #
1...Kd5-e5
2.Rb7-d7 threat:
3.Sa4-c5 threat:
4.Rg7-g5 #
3...Ke5-f5
4.Rd7-d5 #
1...Kd5-e6
2.Rb7-b5 zugzwang.
2...Ke6-d6
3.Sh5-f4 zugzwang.
3...Kd6-c6
4.Rb5-b6 #
2.Rb7-d7 threat:
3.Sa4-c5 +
3...Ke6-e5
4.Rg7-g5 #
3...Ke6-f5
4.Rd7-d5 #
1...Kd5-e4
2.Rb7-d7 threat:
3.Sa4-c5 +
3...Ke4-e5
4.Rg7-g5 #
3...Ke4-e3
4.Rg7-g3 #
4.Rd7-d3 #
3...Ke4-f5
4.Rd7-d5 #
3...Ke4-f3
4.Rg7-g3 #
4.Rd7-d3 # |