Решение шахматной задачи №72888
Мат в 4 хода |
1.Se3-g2 + !
1...Ke1-d1
2.Rf2-a2 zugzwang.
2...Kd1-c1
3.Sg2-e3 zugzwang.
3...Kc1-b1
4.Ra2-a1 #
1.Se3-g4 ! threat:
2.Bd4-c3 +
2...Ke1-d1
3.Sg4-e3 +
3...Kd1-c1
4.Rf2-f1 #
1...Ke1-d1
2.Bd4-e3 zugzwang.
2...Kd1-e1
3.Be3-d2 +
3...Ke1-d1
4.Sg4-e3 #
1.Se3-f5 ! threat:
2.Sf5-g3 zugzwang.
2...Ke1-d1
3.Bd4-e3 zugzwang.
3...Kd1-e1
4.Rf2-f1 #
2.Bd4-e3 threat:
3.Sf5-d4 zugzwang.
3...Ke1-d1
4.Rf2-f1 #
2...Ke1-d1
3.Sf5-g3 zugzwang.
3...Kd1-e1
4.Rf2-f1 #
1...Ke1-d1
2.Bd4-e3 threat:
3.Sf5-g3 zugzwang.
3...Kd1-e1
4.Rf2-f1 #
2...Kd1-e1
3.Sf5-d4 zugzwang.
3...Ke1-d1
4.Rf2-f1 #
1.Se3-d5 ! threat:
2.Sd5-b4 zugzwang.
2...Ke1-d1
3.Bd4-c3 zugzwang.
3...Kd1-c1
4.Rf2-f1 #
1...Ke1-d1
2.Sd5-c3 +
2...Kd1-c1
3.Bd4-e3 #
2...Kd1-e1
3.Rf2-g2 zugzwang.
3...Ke1-f1
4.Rg2-g1 # |