Решение шахматной задачи №76722
Мат в 4 хода |
1.g7-g8=Q ! zugzwang.
1...Kb2-c2
2.Qg8-a2 +
2...Kc2-c1
3.Kd4-d3 threat:
4.Qa2-a1 #
4.Qa2-c2 #
3...Kc1-d1
4.Qa2-b1 #
4.Qa2-a1 #
4.Qa2-d2 #
3.Kd4-e3 zugzwang.
3...Kc1-d1
4.Qa2-d2 #
4.Qa2-b1 #
3.Kd4-c3 threat:
4.Qa2-a1 #
4.Qa2-c2 #
3...Kc1-d1
4.Qa2-d2 #
2...Kc2-d1
3.Kd4-d3 threat:
4.Qa2-b1 #
4.Qa2-a1 #
4.Qa2-d2 #
3...Kd1-e1
4.Qa2-e2 #
3...Kd1-c1
4.Qa2-a1 #
4.Qa2-c2 #
1...Kb2-b1
2.Qg8-g2 threat:
3.Kd4-c3 threat:
4.Qg2-b2 #
3...Kb1-c1
4.Qg2-f1 #
4.Qg2-h1 #
4.Qg2-g1 #
4.Qg2-c2 #
2.Kd4-c3 threat:
3.Qg8-b3 +
3...Kb1-c1
4.Qb3-c2 #
3...Kb1-a1
4.Qb3-b2 #
3.Qg8-g2 threat:
4.Qg2-b2 #
3...Kb1-c1
4.Qg2-f1 #
4.Qg2-h1 #
4.Qg2-g1 #
4.Qg2-c2 #
3.Qg8-a8 zugzwang.
3...Kb1-c1
4.Qa8-h1 #
4.Qa8-a1 #
2...Kb1-a1
3.Qg8-g2 threat:
4.Qg2-b2 #
3.Qg8-b8 threat:
4.Qb8-b2 #
3.Kc3-b3 threat:
4.Qg8-g1 #
1...Kb2-a3
2.Kd4-c3 threat:
3.Qg8-b3 #
3.Qg8-a8 #
2...Ka3-a4
3.Qg8-d5 zugzwang.
3...Ka4-a3
4.Qd5-b3 #
4.Qd5-a8 #
4.Qd5-a5 #
3.Qg8-g5 zugzwang.
3...Ka4-a3
4.Qg5-a5 #
2.Qg8-b8 threat:
3.Kd4-c3 threat:
4.Qb8-a7 #
4.Qb8-b3 #
4.Qb8-a8 #
3...Ka3-a4
4.Qb8-b4 #
3...Ka3-a2
4.Qb8-b2 #
2...Ka3-a4
3.Kd4-c4 threat:
4.Qb8-a7 #
4.Qb8-b4 #
4.Qb8-a8 #
3...Ka4-a5
4.Qb8-a7 #
4.Qb8-b5 #
3...Ka4-a3
4.Qb8-b3 #
1...Kb2-c1
2.Qg8-a2 threat:
3.Kd4-d3 threat:
4.Qa2-a1 #
4.Qa2-c2 #
3...Kc1-d1
4.Qa2-b1 #
4.Qa2-a1 #
4.Qa2-d2 #
3.Kd4-e3 zugzwang.
3...Kc1-d1
4.Qa2-d2 #
4.Qa2-b1 #
3.Kd4-c3 threat:
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