Решение шахматной задачи №74477
Мат в 4 хода |
1.Sf3-g1 ! threat:
2.Sd4-c2 zugzwang.
2...f4-f3
3.Sc2-e3 #
2.Sd4-e2 threat:
3.Se2-c3 #
2.Sd4-f5 zugzwang.
2...f4-f3
3.Sf5-e3 #
2.Sd4-b5 threat:
3.Sb5-c3 #
2.Sg1-e2 threat:
3.Se2-c3 #
1...f4-f3
2.Sg1-e2 threat:
3.Se2-c3 #
2...f3*e2
3.Sd4-b5 threat:
4.Sb5-c3 #
1.Sf3-e5 ! threat:
2.Se5-c4 threat:
3.Sc4-b2 #
2.Se5-d3 threat:
3.Sd3-b2 #
2.Se5-g4 zugzwang.
2...f4-f3
3.Sg4-e3 #
1...f4-f3
2.Bf2-h4 zugzwang.
2...f3-f2
3.Se5-d3 zugzwang.
3...f2-f1=Q
4.Sd3-b2 #
3...f2-f1=S
4.Sd3-b2 #
3...f2-f1=R
4.Sd3-b2 #
3...f2-f1=B
4.Sd3-b2 #
2.Bf2-g3 zugzwang.
2...f3-f2
3.Se5-d3 zugzwang.
3...f2-f1=Q
4.Sd3-b2 #
3...f2-f1=S
4.Sd3-b2 #
3...f2-f1=R
4.Sd3-b2 #
3...f2-f1=B
4.Sd3-b2 #
1.Bf2-e3 ! zugzwang.
1...f4*e3
2.Kb1-b2 zugzwang.
2...e3-e2
3.Sd4-b5 threat:
4.Sb5-c3 # |