Решение шахматной задачи №76428
Мат в 4 хода |
1.Bd7-e8 ! threat:
2.Ra8-d8 zugzwang.
2...Bg8-a2
3.Be8-f7 #
2...Bg8-b3
3.Be8-f7 #
2...Bg8-c4
3.Be8-f7 #
2...Bg8-d5
3.Be8-f7 #
2...Bg8-e6
3.Be8-f7 #
2...Bg8-f7
3.Be8*f7 #
1...Bg8-d5
2.Ra8-b8 threat:
3.Be8-f7 #
2...Bd5-g8
3.Rb8-d8 zugzwang.
3...Bg8-d5
4.Be8-f7 #
3...Bg8-a2
4.Be8-f7 #
3...Bg8-b3
4.Be8-f7 #
3...Bg8-c4
4.Be8-f7 #
3...Bg8-e6
4.Be8-f7 #
3...Bg8-f7
4.Be8*f7 #
2...Bd5-e6
3.Be8-f7 +
3...Be6-c8
4.Rb8*c8 #
2...Bd5-b7
3.Be8-f7 +
3...Bb7-c8
4.Rb8*c8 #
3.Be8-a4 +
3...Bb7-c8
4.Rb8*c8 #
3.Be8-b5 +
3...Bb7-c8
4.Rb8*c8 #
3.Be8-c6 +
3...Bb7-c8
4.Rb8*c8 #
3.Be8-d7 +
3...Bb7-c8
4.Rb8*c8 #
3.Be8-h5 +
3...Bb7-c8
4.Rb8*c8 #
3.Be8-g6 +
3...Bb7-c8
4.Rb8*c8 #
3.Rb8-d8 threat:
4.Be8-a4 #
4.Be8-b5 #
4.Be8-c6 #
4.Be8-d7 #
4.Be8-h5 #
4.Be8-g6 #
4.Be8-f7 #
3...Bb7-d5
4.Be8-f7 #
3...Bb7-c6
4.Be8*c6 #
4.Be8-d7 #
3...Kh8-g8
4.Be8-h5 #
4.Be8-g6 #
2...Bd5-c6
3.Be8*c6 #
3.Be8-d7 #
2...Kh8-g8
3.Be8-h5 #
3.Be8-g6 #
1...Bg8-e6
2.Be8-f7 +
2...Be6-c8
3.Ra8*c8 # |