Решение шахматной задачи №63335
Мат в 4 хода |
1.Bg7-b2 ! zugzwang.
1...Ba7-b8
2.c2-c4 threat:
3.d2-d4 threat:
4.d4*c5 #
3...c5*d4
4.Rd7*d4 #
1...c5-c4
2.c2-c3 zugzwang.
2...f5-f4
3.Qg1-g6 threat:
4.Qg6-b1 #
3...Kd1*e1
4.Qg6-g1 #
2...b6-b5
3.Qg1*a7 threat:
4.Qa7-a1 #
3...Kd1*e1
4.Qa7-g1 #
2...Ba7-b8
3.d2-d3 threat:
4.d3*c4 #
3...c4*d3
4.Rd7*d3 #
1...f5-f4
2.c2-c3 threat:
3.Qg1-g6 threat:
4.Qg6-b1 #
3...Kd1*e1
4.Qg6-g1 #
2.c2-c4 threat:
3.d2-d4 threat:
4.d4*c5 #
3...c5*d4
4.Rd7*d4 #
3.Qg1-g6 threat:
4.Qg6-b1 #
3...Kd1*e1
4.Qg6-g1 #
2...b6-b5
3.Qg1-g6 threat:
4.Qg6-b1 #
3...Kd1*e1
4.Qg6-g1 #
2.Qg1-g6 threat:
3.c2-c4 threat:
4.Qg6-b1 #
3...Kd1*e1
4.Qg6-g1 #
3.c2-c3 threat:
4.Qg6-b1 #
3...Kd1*e1
4.Qg6-g1 #
2...c5-c4
3.c2-c3 threat:
4.Qg6-b1 #
3...Kd1*e1
4.Qg6-g1 #
1...b6-b5
2.Bb2-h8 threat:
3.Qg1-g7 threat:
4.Qg7-a1 #
3...Kd1*e1
4.Qg7-g1 #
2...c5-c4
3.Qg1*a7 threat:
4.Qa7-a1 #
3...Kd1*e1
4.Qa7-g1 # |