Решение шахматной задачи №77101
Мат в 4 хода |
1.Rd2-f2 ! zugzwang.
1...Ke4-d4
2.Rf2-e2 zugzwang.
2...Kd4-d5
3.Sd3-b4 +
3...Kd5-d4
4.c2-c3 #
1...Ke4-e3
2.Rc6-c5 zugzwang.
2...Ke3-d4
3.Rf2-f4 +
3...Kd4-e3
4.Rc5-e5 #
3.Kd1-d2 threat:
4.Rf2-f4 #
3.Kd1-e2 threat:
4.Rf2-f4 #
2...Ke3-e4
3.Kd1-e2 threat:
4.Rf2-f4 #
3.Rf2-f4 +
3...Ke4-e3
4.Rc5-e5 #
3.Kd1-d2 threat:
4.Rf2-f4 #
2.Rc6-a6 zugzwang.
2...Ke3-d4
3.Rf2-f4 +
3...Kd4-d5
4.c2-c4 #
3...Kd4-e3
4.Ra6-e6 #
3...Kd4-c3
4.Ra6-a3 #
4.Ra6-c6 #
2...Ke3-e4
3.Rf2-f4 +
3...Ke4-e3
4.Ra6-e6 #
3...Ke4-d5
4.c2-c4 #
2.Rc6-b6 zugzwang.
2...Ke3-d4
3.Rf2-f4 +
3...Kd4-d5
4.c2-c4 #
3...Kd4-e3
4.Rb6-e6 #
3...Kd4-c3
4.Rb6-b3 #
4.Rb6-c6 #
2...Ke3-e4
3.Rf2-f4 +
3...Ke4-e3
4.Rb6-e6 #
3...Ke4-d5
4.c2-c4 #
2.Rc6-h6 zugzwang.
2...Ke3-d4
3.Rf2-f4 +
3...Kd4-d5
4.c2-c4 #
3...Kd4-e3
4.Rh6-h3 #
4.Rh6-e6 #
3...Kd4-c3
4.Rh6-c6 #
2...Ke3-e4
3.Rf2-f4 +
3...Ke4-e3
4.Rh6-h3 #
4.Rh6-e6 #
3...Ke4-d5
4.c2-c4 #
2.Rc6-g6 zugzwang.
2...Ke3-d4
3.Rf2-f4 +
3...Kd4-d5
4.c2-c4 #
3...Kd4-e3
4.Rg6-g3 #
4.Rg6-e6 #
3...Kd4-c3
4.Rg6-c6 #
2...Ke3-e4
3.Rf2-f4 +
3...Ke4-e3
4.Rg6-g3 #
4.Rg6-e6 #
3...Ke4-d5
4.c2-c4 #
2.Rc6-f6 zugzwang.
2...Ke3-d4
3.Rf2-f4 +
3...Kd4-d5
4.c2-c4 #
3...Kd4-e3
4.Rf6-e6 #
3...Kd4-c3
4.Rf6-c6 #
2...Ke3-e4
3.Rf2-f4 +
3...Ke4-e3
4.Rf6-e6 #
3...Ke4-d5
4.c2-c4 #
2.Rc6-d6 zugzwang.
2...Ke3-e4
3.Rf2-f4 +
3...Ke4-e3
4.Rd6-e6 #
1...Ke4-d5
2.Rc6-b6 zugzwang.
2...Kd5-c4
3.Rf2-f4 + |