Решение шахматной задачи №63411
Мат в 4 хода |
1.Ke7-d6 ! threat:
2.Kd6-c5 threat:
3.Ba6-c4 threat:
4.Rh6-a6 #
3.Ba6-b5 threat:
4.Rh6-a6 #
2...Ka5-a4
3.Rh6-h3 zugzwang.
3...Ka4-a5
4.Rh3-a3 #
1...Ka5*a6
2.Kd6-c6 zugzwang.
2...Ka6-a5
3.Rh6-h4 zugzwang.
3...a7-a6
4.Bg1-b6 #
3...Ka5-a6
4.Rh4-a4 #
1...Ka5-a4
2.Rh6-h3 threat:
3.Kd6-c5 zugzwang.
3...Ka4-a5
4.Rh3-a3 #
3.Bg1-c5 threat:
4.Rh3-a3 #
2...Ka4-b4
3.Bg1-c5 +
3...Kb4-a4
4.Rh3-a3 #
3...Kb4-a5
4.Rh3-a3 #
2...Ka4-a5
3.Rh3-a3 +
3...Ka5-b4
4.Bg1-c5 #
1...Ka5-b4
2.Rh6-h3 threat:
3.Bg1-c5 +
3...Kb4-a4
4.Rh3-a3 #
3...Kb4-a5
4.Rh3-a3 #
2...Kb4-a5
3.Rh3-a3 +
3...Ka5-b4
4.Bg1-c5 # |