做一个国际象棋的GUI界面

要实现一个国际象棋的GUI界面，需要使用一个图形库，比如Java Swing、C++ Qt、Python Tkinter等等。以下是一个使用Java Swing实现国际象棋GUI界面的示例代码：

import javax.swing.*;
import java.awt.*;

public class ChessBoard extends JFrame {
    private JPanel chessBoard;
    private JButton[][] chessSquares = new JButton[8][8];
    private ImageIcon[] chessPieceImages = new ImageIcon[12];

    public ChessBoard() {
        initUI();
    }

    private final void initUI() {
        JPanel board = new JPanel();
        board.setLayout(new GridLayout(8, 8));
        board.setBorder(BorderFactory.createLoweredBevelBorder());

        chessBoard = new JPanel();
        chessBoard.setLayout(new GridLayout(8, 8));
        chessBoard.setBorder(BorderFactory.createEmptyBorder(8, 8, 8, 8));
        board.add(chessBoard);

        String[] pieceNames = {"Rook", "Knight", "Bishop", "Queen", "King", "Bishop", "Knight", "Rook"};
        for (int i = 0; i < 8; i++) {
            for (int j = 0; j < 8; j++) {
                JButton b = new JButton();
                b.setOpaque(true);
                b.setPreferredSize(new Dimension(64, 64));
                b.setFocusPainted(false);
                if ((i + j) % 2 == 0) {
                    b.setBackground(Color.WHITE);
                } else {
                    b.setBackground(Color.BLACK);
                }
                chessSquares[j][i] = b;
                chessBoard.add(b);
            }
        }

        for (int i = 0; i < pieceNames.length; i++) {
            chessPieceImages[i] = new ImageIcon("images/" + pieceNames[i] + ".png");
        }

        for (int i = 0; i < 8; i++) {
            chessSquares[i][0].setIcon(chessPieceImages[0]);
            chessSquares[i][1].setIcon(chessPieceImages[1]);
            chessSquares[i][6].setIcon(chessPieceImages[7]);
            chessSquares[i][7].setIcon(chessPieceImages[8]);
        }

        setContentPane(board);
        setTitle("Chess Board");
        setSize(600, 600);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setLocationRelativeTo(null);
    }

    public static void main(String[] args) {
        ChessBoard cb = new ChessBoard();
        cb.setVisible(true);
    }
}

这个示例代码中，使用了一个JPanel作为整个棋盘的容器，棋盘上的每个格子都是一个JButton。使用ImageIcon对象来加载棋子图片，然后将其设置到对应的JButton上。最后使用JFrame来作为整个应用程序的窗口，将棋盘JPanel设置为内容面板。