Решение шахматной задачи №79642
Мат в 4 хода |
1.Rg7-g6 ! zugzwang.
1...Kd4-e4
2.Bh6-g7 threat:
3.Bg8-e6 threat:
4.Rg6-g4 #
1...Kd4-c5
2.Bh6*e3 +
2...Kc5-b5
3.Bg8-b3 zugzwang.
3...Kb5*a5
4.Rg6-g5 #
1...Kd4-e5
2.Bh6-g7 +
2...Ke5-f5
3.Bg8-e6 +
3...Kf5-f4
4.Rg6-g4 #
3...Kf5-e4
4.Rg6-g4 #
2...Ke5-e4
3.Bg8-e6 threat:
4.Rg6-g4 #
2...Ke5-f4
3.Bg8-e6 threat:
4.Rg6-g4 #
1...Kd4-c3
2.Bh6-g7 +
2...Kc3-c2
3.Bg8-a2 threat:
4.Rg6-c6 # |