Решение шахматной задачи №63208
Мат в 4 хода |
1.b7-b8=R ! threat:
2.Rb8-g8 threat:
3.Be4*g2 #
2.Rb8-d8 threat:
3.Rd8-d1 #
2.Rb8-c8 threat:
3.Rc8-c1 #
2.Ka1*a2 threat:
3.Rb8-b1 #
1...f6-f5
2.Be4-a8 threat:
3.Rb8-g8 threat:
4.Ba8*g2 #
3.Rb8-d8 threat:
4.Rd8-d1 #
3.Rb8-c8 threat:
4.Rc8-c1 #
3.Ka1*a2 threat:
4.Rb8-b1 #
2...f7-f6
3.Rb8-b7 zugzwang.
3...Rg2-g1 +
4.Rb7-b1 #
3...Rg2*e2
4.Rb7-b1 #
3...Rg2-f2
4.Rb7-b1 #
3...Rg2-g8
4.Rb7-b1 #
3...Rg2-g7
4.Rb7-b1 #
4.Rb7*g7 #
3...Rg2-g6
4.Rb7-b1 #
3...Rg2-g5
4.Rb7-b1 #
3...Rg2-g4
4.Rb7-b1 #
3...Rg2-g3
4.Rb7-b1 # |