Решение шахматной задачи №76247
Мат в 4 хода |
1.Kf5-e6 ! zugzwang.
1...Bc1-f4
2.Sa3-c4 +
2...Ka4-b5
3.Qa2-a5 +
3...Kb5-c6
4.Qa5-d5 #
3...Kb5*c4
4.Qa5-d5 #
1...Bc1-h6
2.Sa3-c4 +
2...Ka4-b5
3.Qa2-a5 +
3...Kb5-c6
4.Qa5-d5 #
3...Kb5*c4
4.Qa5-d5 #
1...Bc1-g5
2.Sa3-c4 +
2...Ka4-b5
3.Qa2-a5 +
3...Kb5-c6
4.Qa5-d5 #
3...Kb5*c4
4.Qa5-d5 #
1...Bc1-e3
2.Sa3-c4 +
2...Ka4-b5
3.Qa2-a5 +
3...Kb5-c6
4.Qa5-d5 #
3...Kb5*c4
4.Qa5-d5 #
1...Bc1-d2
2.Be1*d2 threat:
3.Qa2-c4 +
3...Ka4*a3
4.Bd2-c1 #
1...Bc1*a3
2.Qa2-c4 +
2...Ba3-b4
3.Qc4*b4 #
1...Bc1-b2
2.Qa2*b2 threat:
3.Qb2-b4 #
2...c7-c5
3.Ke6-f6 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Ke6-e7 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Ke6-d6 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Ke6-e5 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Ke6-d7 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Ke6-f7 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Ke6-f5 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Ke6-d5 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Sa3-b1 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Sa3-c2 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Sa3-b5 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Qb2-c3 zugzwang.
3...c5-c4
4.Qc3-b4 #
3.Be1-a5 zugzwang.
3...c5-c4
4.Qb2-b4 #
3...Ka4*a5
4.Qb2-b5 #
3.Be1-c3 zugzwang.
3...c5-c4
4.Qb2-b4 #
3.Be1-d2 zugzwang.
3...c5-c4
4.Qb2-b4 #
1...c7-c5
2.Sa3-c4 +
2...Bc1-a3
3.Sc4-d6 threat:
4.Qa2-c2 #
2...Ka4-b5
3.Qa2-b3 +
3...Kb5-a6
4.Qb3-b6 #
3...Kb5-c6
4.Qb3-b6 #
1...c7-c6
2.Sa3-c4 +
2...Bc1-a3
3.Sc4-d6 threat:
4.Qa2-c2 #
2...Ka4-b5
3.Sc4-d6 +
3...Kb5-c5
4.Qa2-a7 #
3...Kb5-b6
4.Qa2-a5 # |