基本上,我有一个来自8x8棋盘的位置数组,如下所示
chessboard = [(0,0),(0,1),(0,2),(0,3),(0,4),(0,5),(0,6),(0,7),(0,8),(1,0),
(1,1),(1,2),(1,3),(1,4),(1,5),(1,6),(1,7),(1,8),(2,0),(2,1),(2,2),(2,3),
(2,4),(2,5),(2,6),(2,7),(2,8),(3,0),(3,1),(3,2),(3,3),(3,4),(3,5),(3,6),
(3,7),(3,8),(4,0),(4,1),(4,2),(4,3),(4,4),(4,5),(4