用python写一个国际象棋棋盘的8*8数组

可以使用以下代码来创建一个8*8的国际象棋棋盘数组：

chess_board = [[0 for x in range(8)] for y in range(8)]

# 设置棋盘上的黑色棋子
chess_board[0][0] = "r"
chess_board[0][1] = "n"
chess_board[0][2] = "b"
chess_board[0][3] = "q"
chess_board[0][4] = "k"
chess_board[0][5] = "b"
chess_board[0][6] = "n"
chess_board[0][7] = "r"

for i in range(8):
    chess_board[1][i] = "p"

# 设置棋盘上的白色棋子
chess_board[7][0] = "R"
chess_board[7][1] = "N"
chess_board[7][2] = "B"
chess_board[7][3] = "Q"
chess_board[7][4] = "K"
chess_board[7][5] = "B"
chess_board[7][6] = "N"
chess_board[7][7] = "R"

for i in range(8):
    chess_board[6][i] = "P"

# 打印棋盘
for row in chess_board:
    print(row)

这段代码会输出以下结果：

['r', 'n', 'b', 'q', 'k', 'b', 'n', 'r']
['p', 'p', 'p', 'p', 'p', 'p', 'p', 'p']
[0, 0, 0, 0, 0, 0, 0, 0]
[0, 0, 0, 0, 0, 0, 0, 0]
[0, 0, 0, 0, 0, 0, 0, 0]
[0, 0, 0, 0, 0, 0, 0, 0]
['P', 'P', 'P', 'P', 'P', 'P', 'P', 'P']
['R', 'N', 'B', 'Q', 'K', 'B', 'N', 'R']

这个棋盘数组中，小写字母表示黑色棋子，大写字母表示白色棋子，"p"表示兵，"r"表示车，"n"表示马，"b"表示象，"q"表示后，"k"表示王。