Решение шахматной задачи №77547
Мат в 4 хода |
1.f6-f7 ! threat:
2.f7-f8=Q threat:
3.Qf8*a3 #
3.Ra2*a3 #
2...Ka4*a5
3.Qf8*a3 +
3...Ka5-b6
4.Qa3-d6 #
4.Qa3-b4 #
4.Qa3-a5 #
4.Qa3-e3 #
4.Ra2-b2 #
3.Qf8-c5 +
3...Ka5-a6
4.Ra2*a3 #
3...Ka5-a4
4.Ra2*a3 #
4.Qc5*a3 #
4.Qc5-b5 #
3.Qf8-d6 threat:
4.Ra2*a3 #
3.Kc8-c7 threat:
4.Qf8*a3 #
4.Ra2*a3 #
3.Kc8-b7 threat:
4.Qf8*a3 #
4.Ra2*a3 #
3.Ra2*a3 +
3...Ka5-b6
4.Qf8-b4 #
4.Qf8-d6 #
4.Qf8-f2 #
2.f7-f8=B threat:
3.Ra2*a3 #
2...Ka4*a5
3.Bf8-c5 threat:
4.Ra2*a3 #
3.Kc8-c7 threat:
4.Ra2*a3 #
3.Kc8-b7 threat:
4.Ra2*a3 #
1...Ka4-b4
2.f7-f8=Q +
2...Kb4-c3
3.Sa7-b5 +
3...Kc3-d3
4.Qf8-f3 #
2...Kb4-a4
3.Qf8*a3 #
3.Ra2*a3 #
2...Kb4*a5
3.Ra2*a3 +
3...Ka5-b6
4.Qf8-b4 #
4.Qf8-d6 #
4.Qf8-f2 #
3.Qf8*a3 +
3...Ka5-b6
4.Qa3-d6 #
4.Qa3-b4 #
4.Qa3-a5 #
4.Qa3-e3 #
4.Ra2-b2 #
3.Qf8-c5 +
3...Ka5-a6
4.Ra2*a3 #
3...Ka5-a4
4.Ra2*a3 #
4.Qc5*a3 #
4.Qc5-b5 #
3.Qf8-d6 threat:
4.Ra2*a3 #
3.Kc8-c7 threat:
4.Qf8*a3 #
4.Ra2*a3 #
3.Kc8-b7 threat:
4.Qf8*a3 #
4.Ra2*a3 #
1...Ka4*a5
2.f7-f8=B threat:
3.Bf8-c5 threat:
4.Ra2*a3 #
3.Kc8-c7 threat:
4.Ra2*a3 #
3.Kc8-b7 threat:
4.Ra2*a3 #
2...Ka5-a6
3.Bf8-c5 threat:
4.Ra2*a3 #
3.Kc8-c7 threat:
4.Ra2*a3 #
2...Ka5-b6
3.Bf8*a3 zugzwang.
3...Kb6-a6
4.Ba3-c5 #
3...Kb6*a7
4.Ba3-c5 #
3...Kb6-a5
4.Ba3-c5 # |