Решение шахматной задачи №64684
Мат в 4 хода |
1.Rf8-b8 ! zugzwang.
1...Ke6-d6
2.f6-f7 threat:
3.f7-f8=Q +
3...Kd6-e6
4.Qf8-f6 #
4.Rb8-e8 #
3...Kd6-c7
4.Qf8-f4 #
4.Qf8-d8 #
4.Rb8-c8 #
3...Kd6-e5
4.Qf8-f6 #
4.Rb8-e8 #
2...Kd6-c7
3.f7-f8=B threat:
4.Rb8-c8 #
3...Kc7*b8
4.Bf8-d6 #
1...Ke6-e5
2.f6-f7 threat:
3.f7-f8=Q threat:
4.Qf8-f6 #
4.Rb8-e8 #
1...Ke6-f7
2.Bb7-c8 threat:
3.Rg1-h1 zugzwang.
3...Kf7-g8
4.Bc8-e6 #
3...Kf7-f8
4.Bc8-e6 #
3...Kf7-e8
4.Bc8-e6 #
2...Kf7-g8
3.Bc8-e6 +
3...Kg8-h7
4.Rg1-h1 # |