Решение шахматной задачи №62750
Мат в 4 хода |
1.Sf6-e4 ! threat:
2.Ke7*d6 threat:
3.Ra8-b8 #
2...Ba6-b5
3.Ra8-b8 +
3...Kb7-a6
4.Se4-c5 #
4.Sa4-c5 #
3.Se4-c5 +
3...Kb7*a8
4.Sa4-b6 #
3.Sa4-b6 threat:
4.Ra8*a7 #
4.Ra8-b8 #
4.Se4-c5 #
4.Ra1*a7 #
3...Bb5-a4
4.Se4-c5 #
3...Bb5-a6
4.Ra8-b8 #
4.Se4-c5 #
3...a7-a5
4.Se4-c5 #
3...a7-a6
4.Se4-c5 #
3...a7*b6
4.Ra8-b8 #
4.Ra1-a7 #
2...Kb7*a8
3.Se4-c5 zugzwang.
3...Ba6-b5
4.Sa4-b6 #
3...Ba6-c8
4.Sa4-b6 #
3...Ba6-b7
4.Sa4-b6 #
1...d6-d5
2.Ra8*a7 +
2...Kb7*a7
3.Sa4-c5 threat:
4.Ra1*a6 #
2...Kb7-c8
3.Se4-d6 #
3.Sa4-b6 #
1...Kb7*c7
2.Se4*d6 zugzwang.
2...Ba6-c8
3.Ra8*c8 #
2...Ba6-b5
3.Ra8-c8 #
2...Ba6-b7
3.Sd6-e8 #
2...c6-c5
3.b4-b5 zugzwang.
3...Ba6*b5
4.Ra8-c8 #
3...Ba6-c8
4.Ra8*c8 #
3...Ba6-b7
4.Sd6-e8 #
1...Kb7*a8
2.Se4*d6 threat:
3.Sa4-b6 +
3...a7*b6
4.Ra1*a6 # |