Решение шахматной задачи №62030
Мат в 4 хода |
1.Rf6-f7 ! threat:
2.Se5*d7 threat:
3.Sd7-f6 #
1...a3-a2
2.Se5*d7 threat:
3.Sd7-f6 #
2...a2-a1=Q
3.Bg7*a1 +
3...Bg8*f7
4.Sd7-f6 #
3.Bg7-b2 +
3...Bg8*f7
4.Sd7-f6 #
3.Bg7-c3 +
3...Bg8*f7
4.Sd7-f6 #
3.Bg7-d4 +
3...Bg8*f7
4.Sd7-f6 #
3.Bg7-e5 +
3...Bg8*f7
4.Sd7-f6 #
2...a2-a1=B
3.Bg7*a1 +
3...Bg8*f7
4.Sd7-f6 #
3.Bg7-b2 +
3...Bg8*f7
4.Sd7-f6 #
3.Bg7-c3 +
3...Bg8*f7
4.Sd7-f6 #
3.Bg7-d4 +
3...Bg8*f7
4.Sd7-f6 #
3.Bg7-e5 +
3...Bg8*f7
4.Sd7-f6 #
1...Ra8-a7
2.Bd1*h5 threat:
3.Bh5-g6 #
2...Bg8*f7
3.Se5-g4 threat:
4.Sg4-f6 #
1...Ra8-f8
2.Rf7*f8 threat:
3.Se5*d7 threat:
4.Sd7-f6 #
3.Bd1*h5 threat:
4.Bh5-g6 #
3...Bg8-f7
4.Rf8*h8 #
2...a3-a2
3.Bd1*h5 threat:
4.Bh5-g6 #
3...Bg8-f7
4.Rf8*h8 #
1...Ra8-e8
2.Se5*d7 threat:
3.Sd7-f6 #
2...Re8-e5 +
3.Bg7*e5 +
3...Bg8*f7
4.Sd7-f6 #
2...Re8-e6
3.Sd7-f8 #
1...Ra8-d8
2.Bd1*h5 threat:
3.Bh5-g6 #
2...Bg8*f7
3.Se5-g4 threat:
4.Sg4-f6 #
1...Ra8-c8
2.Se5*d7 threat:
3.Sd7-f6 #
2...Rc8-c5 +
3.Bg7-e5 +
3...Bg8*f7
4.Sd7-f6 #
2...Rc8-c6
3.Sd7-f8 #
1...Ra8-b8
2.Se5*d7 threat:
3.Sd7-f6 #
2...Rb8-b5 +
3.Bg7-e5 +
3...Bg8*f7
4.Sd7-f6 #
2...Rb8-b6
3.Sd7-f8 # |