Решение шахматной задачи №68642
Мат в 4 хода |
1.Bh7-b1 ! threat:
2.b2-b3 threat:
3.Bb1-a2 threat:
4.b3-b4 #
1...Kc5-c4
2.Kc7-c6 zugzwang.
2...Kc4-b3
3.Kc6-c5 zugzwang.
3...Kb3-a4
4.Bb1-c2 #
3.Kc6-d5 zugzwang.
3...Kb3-a4
4.Bb1-c2 #
3.Sg5-e4 zugzwang.
3...Kb3-c4
4.Se4-d2 #
3...Kb3-a4
4.Se4-c5 #
4.Bb1-c2 #
3.Sg5-f3 zugzwang.
3...Kb3-c4
4.Sf3-d2 #
3...Kb3-a4
4.Bb1-c2 #
2.Kc7-d6 zugzwang.
2...Kc4-b3
3.Kd6-d5 zugzwang.
3...Kb3-a4
4.Bb1-c2 #
3.Kd6-c5 zugzwang.
3...Kb3-a4
4.Bb1-c2 #
3.Sg5-e4 zugzwang.
3...Kb3-c4
4.Se4-d2 #
3...Kb3-a4
4.Se4-c5 #
4.Bb1-c2 #
3.Sg5-f3 zugzwang.
3...Kb3-c4
4.Sf3-d2 #
3...Kb3-a4
4.Bb1-c2 #
1.Bh7-d3 ! threat:
2.Sa7-c6 threat:
3.b2-b4 +
3...Kc5-d5
4.Sc6-e7 #
2...Kc5-d5
3.Sc6-b4 +
3...Kd5-c5
4.Sg5-e4 #
4.Sg5-e6 #
3.Sc6-e7 +
3...Kd5-c5
4.Sg5-e6 #
4.Sg5-e4 #
4.b2-b4 #
2.Sa7-c8 threat:
3.b2-b4 +
3...Kc5-d5
4.Sc8-b6 #
4.Sc8-e7 #
2...Kc5-d5
3.Sc8-b6 +
3...Kd5-c5
4.b2-b4 #
4.Sg5-e4 #
4.Sg5-e6 #
3.Sc8-e7 +
3...Kd5-c5
4.Sg5-e6 #
4.Sg5-e4 #
4.b2-b4 #
2.Sg5-h3 threat:
3.b2-b4 +
3...Kc5-d5
4.Sh3-f4 #
2...Kc5-d5
3.Sh3-f4 +
3...Kd5-c5
4.b2-b4 #
2.Sg5-e6 +
2...Kc5-d5
3.Se6-f4 +
3...Kd5-c5
4.b2-b4 #
2.b2-b3 zugzwang.
2...Kc5-d5
3.Bd3-e4 +
3...Kd5-c5
4.Sg5-e6 #
3.Bd3-c4 +
3...Kd5-c5
4.Sg5-e6 #
4.Sg5-e4 #
1...Kc5-d5
2.Sa7-c6 threat:
3.Sc6-b4 +
3...Kd5-c5
4.Sg5-e4 #
4.Sg5-e6 #
3.Sc6-e7 +
3...Kd5-c5
4.Sg5-e6 #
4.Sg5-e4 #
4.b2-b4 #
2...Kd5-c5
3.b2-b4 +
3...Kc5-d5
4.Sc6-e7 #
2.Sa7-c8 threat:
3.Sc8-b6 +
|