public class ChessApp {
    public static void main(String[] args) {
        final Board board = new Board();
        final Piece p1 = new Piece(Kind.QUEEN, Color.BLACK, board, 4, 1);
        final Piece p2 = new Piece(Kind.QUEEN, Color.WHITE, board, 4, 8);
        final Piece p3 = new Piece(Kind.KNIGHT, Color.WHITE, board, 3, 3);
        final Piece p4 = new Piece(Kind.KNIGHT, Color.BLACK, board, 4, 6);
        board.printBoard(System.out);
        board.check(System.out);
    }
}