Решение шахматной задачи №90523
Мат в 4 хода |
1.Sd7-c5 ! threat:
2.Sc5-d7 zugzwang.
2...Ra6-a1
3.Sc8-b6 #
2...Ra6-a2
3.Sc8-b6 #
2...Ra6-a3
3.Sc8-b6 #
2...Ra6-a4
3.Sc8-b6 #
2...Ra6-a5
3.Sc8-b6 #
2...Ra6-a7
3.Sc8-b6 #
3.Rc7*a7 #
2...Ra6-h6
3.Rc7-a7 #
2...Ra6-g6
3.Rc7-a7 #
2...Ra6-f6
3.Rc7-a7 #
2...Ra6-e6
3.Rc7-a7 #
2...Ra6-d6
3.Rc7-a7 #
2...Ra6-c6
3.Rc7-a7 #
2...Ra6-b6
3.Rc7-a7 #
3.Sc8*b6 #
1...Ra6-a1
2.Sc8-b6 +
2...Ka8-b8
3.Rc7-b7 #
3.Sc5-d7 #
1...Ra6-a2
2.Sc8-b6 +
2...Ka8-b8
3.Rc7-b7 #
3.Sc5-d7 #
1...Ra6-a3
2.Sc8-b6 +
2...Ka8-b8
3.Rc7-b7 #
3.Sc5-d7 #
1...Ra6-a4
2.Sc8-b6 +
2...Ka8-b8
3.Rc7-b7 #
3.Sc5-d7 #
1...Ra6-a5
2.Sc8-b6 +
2...Ka8-b8
3.Rc7-b7 #
3.Sc5-d7 #
1...Ra6-a7
2.Sc8-b6 +
2...Ka8-b8
3.Sc5-d7 #
3.Rc7-c8 #
2.Rc7*a7 +
2...Ka8-b8
3.Sc5-d7 #
3.Sc5-a6 #
1...Ra6-h6
2.Rc7-a7 +
2...Ka8-b8
3.Sc5-d7 #
1...Ra6-g6
2.Rc7-a7 +
2...Ka8-b8
3.Sc5-d7 #
1...Ra6-f6
2.Rc7-a7 +
2...Ka8-b8
3.Sc5-d7 #
1...Ra6-e6
2.Rc7-a7 +
2...Ka8-b8
3.Sc5-d7 #
1...Ra6-d6 +
2.Sc8*d6 threat:
3.Sd6-b5 threat:
4.Rc7-c8 #
1...Ra6-c6
2.Rc7-a7 +
2...Ka8-b8
3.Sc5-d7 #
1...Ra6-b6
2.Sc8*b6 +
2...Ka8-b8
3.Rc7-b7 #
3.Sc5-d7 #
3.Sc5-a6 #
2.Rc7-a7 +
2...Ka8-b8
3.Sc5-d7 #
1...Ka8-b8
2.Sc5*a6 +
2...Kb8-a8
3.Sc8-b6 #
3.Rc7-a7 # |