Решение шахматной задачи №62930
Мат в 4 хода |
1.Bd1-b3 ! threat:
2.Rc4-c5 zugzwang.
2...b6*c5
3.Bf2-g3 #
1...Kd6-e6
2.Rc4-f4 +
2...Ke6-e5
3.Bf2-g3 zugzwang.
3...Ke5-d6
4.Rf4-f5 #
3.Rf4-f5 +
3...Ke5-e4
4.Bb3-c2 #
3...Ke5-d6
4.Bf2-g3 #
2...Ke6-d6
3.Bf2*b6 zugzwang.
3...Kd6-e5
4.Bb6-c7 #
2.Bf2-d4 threat:
3.Rc4-c6 #
2...Ke6-d5
3.Bd4-a1 zugzwang.
3...Kd5-d6
4.Rc4-c6 #
3...Kd5-e6
4.Rc4-c6 #
3.Bd4-b2 zugzwang.
3...Kd5-d6
4.Rc4-c6 #
3...Kd5-e6
4.Rc4-c6 #
3.Bd4-c3 zugzwang.
3...Kd5-d6
4.Rc4-c6 #
3...Kd5-e6
4.Rc4-c6 #
3.Bd4-h8 zugzwang.
3...Kd5-d6
4.Rc4-c6 #
3...Kd5-e6
4.Rc4-c6 #
4.Rc4-d4 #
3.Bd4-g7 zugzwang.
3...Kd5-d6
4.Rc4-c6 #
3...Kd5-e6
4.Rc4-c6 #
4.Rc4-d4 #
3.Bd4-f6 zugzwang.
3...Kd5-d6
4.Rc4-c6 #
3...Kd5-e6
4.Rc4-c6 #
1...Kd6-d5
2.Bf2-g3 zugzwang.
2...Kd5-e6
3.Rc4-c6 #
1...Kd6-e5
2.Ke8-e7 zugzwang.
2...Ke5-d5
3.Rc4-b4 +
3...Kd5-e5
4.Bf2-g3 # |