Решение шахматной задачи №63685
Мат в 4 хода |
1.Kh3-g4 ! zugzwang.
1...Sg2-f4
2.Kg4*f4 threat:
3.Bf6-d8 threat:
4.Qc5-c7 #
2...Kb7-b8
3.Bf6-e5 +
3...Kb8-b7
4.Qc5-c7 #
1...Sg2-e1
2.Bf6-e5 threat:
3.Qc5-c7 #
2...Se1-d3
3.Qc5-c7 +
3...Kb7-a6
4.Be2*d3 #
2.Bf6-d8 threat:
3.Qc5-c7 #
2...Se1-d3
3.Qc5-c7 +
3...Kb7-a6
4.Qc7-b6 #
4.Be2*d3 #
3.Qc5-b6 +
3...Kb7-c8
4.Qb6-c7 #
3.Be2-f3 +
3...Kb7-b8
4.Qc5-c7 #
3...Kb7-a6
4.Qc5-b6 #
4.Qc5-a5 #
3.Be2*d3 threat:
4.Qc5-c7 #
1...Sg2-h4
2.Bf6-d8 threat:
3.Qc5-c7 #
2.Bf6-e5 threat:
3.Qc5-c7 #
1...Sg2-e3 +
2.Kg4-g5 zugzwang.
2...Se3-f5
3.Bf6-d8 threat:
4.Qc5-c7 #
2...Se3-c2
3.Bf6-d8 threat:
4.Qc5-c7 #
3.Bf6-e5 threat:
4.Qc5-c7 #
2...Se3-d1
3.Bf6-e5 threat:
4.Qc5-c7 #
3.Bf6-d8 threat:
4.Qc5-c7 #
2...Se3-f1
3.Bf6-d8 threat:
4.Qc5-c7 #
3.Bf6-e5 threat:
4.Qc5-c7 #
2...Se3-g2
3.Bf6-e5 threat:
4.Qc5-c7 #
3.Bf6-d8 threat:
4.Qc5-c7 #
2...Se3-g4
3.Bf6-d8 threat:
4.Qc5-c7 #
2...Se3-d5
3.Bf6-e5 zugzwang.
3...Sd5-b4
4.Qc5-c7 #
3...Sd5-c3
4.Qc5-c7 #
3...Sd5-e3
4.Qc5-c7 #
3...Sd5-f4
4.Qc5-c7 #
3...Sd5-f6
4.Qc5-c7 #
3...Sd5-e7
4.Qc5-c7 #
3...Sd5-c7
4.Qc5*c7 #
3...Sd5-b6
4.Qc5-c7 #
2...Se3-c4
3.Bf6-d8 zugzwang.
3...Sc4-e5
4.Qc5-c7 #
3...Sc4-a3
4.Qc5-c7 #
3...Sc4-b2
4.Qc5-c7 #
3...Sc4-d2
4.Qc5-c7 #
3...Sc4-e3
4.Qc5-c7 #
3...Sc4-d6
4.Qc5-c7 #
3...Sc4-b6
4.Qc5-c7 #
3...Sc4-a5
4.Qc5-c7 #
3...Kb7-b8
4.Qc5-c7 #
3...Kb7-a6
4.Qc5-b6 #
2...Kb7-b8
3.Bf6-e5 +
3...Kb8-b7
4.Qc5-c7 #
1...Kb7-b8
2.Bf6-e5 +
2...Kb8-b7
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