Решение шахматной задачи №77933
Мат в 4 хода |
1.Sf6-d5 ! threat:
2.Sf5-d4 threat:
3.Rf3-f6 threat:
4.Rf6-e6 #
2.Sf5-e7 zugzwang.
2...Ke5-d6
3.Kc3-d4 threat:
4.Rf3-f6 #
2...Ke5-e6
3.Kc3-d4 threat:
4.Rf3-f6 #
2...Ke5-e4
3.Rf3-e3 #
1...Ke5-e6
2.Sf5-d4 +
2...Ke6-e5
3.Rf3-f6 threat:
4.Rf6-e6 #
2...Ke6-d6
3.Rf3-f6 +
3...Kd6-e5
4.Rf6-e6 #
3...Kd6-c5
4.Sd4-b3 #
1...Ke5-e4
2.Sf5-d4 threat:
3.Rf3-e3 #
2...Ke4-e5
3.Rf3-f6 threat:
4.Rf6-e6 # |