Решение шахматной задачи №64289
Мат в 4 хода |
1.Sd7-f6 ! zugzwang.
1...g5-g4
2.Sf6-h5 zugzwang.
2...Kb4*c5
3.Sh5-f4 zugzwang.
3...Kc5-b4
4.Sf4-d3 #
1...Kb4*c5
2.Ka6-a5 threat:
3.Sf6-d7 +
3...Kc5-d5
4.Sb1-c3 #
3.c2-c4 threat:
4.Sf6-e4 #
4.Sf6-d7 #
3.Sb1-d2 threat:
4.b3-b4 #
4.Sd2-e4 #
3.Sb1-c3 threat:
4.Sf6-e4 #
4.Sf6-d7 #
4.Sc3-e4 #
4.Sc3-a4 #
3.Sb1-a3 threat:
4.b3-b4 #
2...g5-g4
3.Sf6-d7 +
3...Kc5-d5
4.Sb1-c3 # |