Решение шахматной задачи №62907
Мат в 4 хода |
1.Bc7*d6 + !
1...Kd7-e6
2.Sf7-e5 zugzwang.
2...Ke6-f6
3.Rb7-h7 zugzwang.
3...Kf6-e6
4.Rh7-h6 #
3...Kf6-g5
4.Bd6-e7 #
2...Ke6*d6
3.Ke4-f5 threat:
4.Rb7-d7 #
1...Kd7-c8
2.Rb7-b6 threat:
3.Sf7-e5 threat:
4.Rb6-b8 #
1...Kd7-e8
2.Sf7-e5 threat:
3.Rb7-b8 #
1...Kd7-c6
2.Sf7-d8 +
2...Kc6*d6
3.Ke4-d3 zugzwang.
3...Kd6-d5
4.Rb7-d7 # |