diff --git a/Chess.class b/Chess.class
index 0a41837..dfad50b 100644
Binary files a/Chess.class and b/Chess.class differ
diff --git a/Chess.java b/Chess.java
index 8369341..46ee31e 100644
--- a/Chess.java
+++ b/Chess.java
@@ -1,73 +1,70 @@
-import java.util.ArrayList;
 import java.awt.*;
-import javax.swing.*;
-import java.awt.event.*;
-import javax.swing.border.*;
 import java.awt.Color;
+import java.awt.event.*;
+import java.util.ArrayList;
+import javax.swing.*;
+import javax.swing.border.*;
 
+public class Chess extends JPanel implements ActionListener {
 
-public class Chess extends JPanel implements ActionListener{
-    
-    //pieces stuff
-    ArrayList<Piece> white;
-    ArrayList<Piece> black;
-    
-    //game vars
-    int boardWidth, boardHeight;
-    boolean whiteTurn;
-    Timer gameTimer;
-    Color creme = new Color(254,245,218);
-    Color brown = new Color(121,92,50);
-    
-    public Chess(int boardWidth, int boardHeight){
-        this.boardWidth = boardWidth;
-        this.boardHeight = boardHeight;
-        setPreferredSize(new Dimension(this.boardWidth, this.boardHeight));
-        setBackground(Color.WHITE);
-        setFocusable(true);
-        
-        white = new ArrayList<>();
-        black = new ArrayList<>();
-        
-        for (int i =0 ; i <= 7; i++){
-            white.add(new Pawn(i+1,2,"White"));
-        }
-        for (int i =0 ; i <= 7; i++){
-            black.add(new Pawn(i+1,7,"Black"));
-        }
-        
-        gameTimer = new Timer(200,this);
-        
-        gameTimer.start();
-        repaint();
+  // pieces stuff
+  ArrayList<Piece> white;
+  ArrayList<Piece> black;
+
+  // game vars
+  int boardWidth, boardHeight;
+  boolean whiteTurn;
+  Timer gameTimer;
+  Color creme = new Color(254, 245, 218);
+  Color brown = new Color(121, 92, 50);
+
+  public Chess(int boardWidth, int boardHeight) {
+    this.boardWidth = boardWidth;
+    this.boardHeight = boardHeight;
+    setPreferredSize(new Dimension(this.boardWidth, this.boardHeight));
+    setBackground(Color.WHITE);
+    setFocusable(true);
+
+    white = new ArrayList<>();
+    black = new ArrayList<>();
+
+    for (int i = 0; i <= 7; i++) {
+      white.add(new Pawn(i + 1, 2, "White"));
     }
-    
-    public void gameLoop(){
-        
+    for (int i = 0; i <= 7; i++) {
+      black.add(new Pawn(i + 1, 7, "Black"));
     }
-    
-    public void draw(Graphics g){
-        
-        //draw board
-        for (int i = 1; i <= 8; i++){
-            for (int j = 1; j<= 8; j++){
-                g.setColor((i%2 == 1 && j%2 == 1 ) || (i%2==0 && j%2 == 0)? creme : brown);
-                g.fillRect(i * 40, j * 40, 40, 40);
-            }
-        }
-        
-        //draw pieces
-        for (Piece p : white) p.draw(g);
-        for (Piece p : black) p.draw(g);
+
+    gameTimer = new Timer(200, this);
+
+    gameTimer.start();
+    repaint();
+  }
+
+  public void gameLoop() {}
+
+  public void draw(Graphics g) {
+
+    // draw board
+    for (int i = 1; i <= 8; i++) {
+      for (int j = 1; j <= 8; j++) {
+        g.setColor((i % 2 == 1 && j % 2 == 1) || (i % 2 == 0 && j % 2 == 0) ? creme : brown);
+        g.fillRect(i * 40, j * 40, 40, 40);
+      }
     }
-    
-    public void paintComponent(Graphics g){
-        super.paintComponent(g);
-        draw(g);
-    }
-    
-    public void actionPerformed(ActionEvent e){
-        gameLoop();
-        repaint();
-    }
-}
\ No newline at end of file
+
+    // draw pieces
+    for (Piece p : white) p.draw(g);
+    for (Piece p : black) p.draw(g);
+  }
+
+  public void paintComponent(Graphics g) {
+    super.paintComponent(g);
+    draw(g);
+  }
+
+  public void actionPerformed(ActionEvent e) {
+    gameLoop();
+    repaint();
+  }
+}
diff --git a/Display.class b/Display.class
index 7301443..2cb4db0 100644
Binary files a/Display.class and b/Display.class differ
diff --git a/Display.java b/Display.java
index c02317e..fc7b48e 100644
--- a/Display.java
+++ b/Display.java
@@ -1,23 +1,24 @@
 import javax.swing.*;
 
 public class Display {
-    public static void main(String[] args) throws Exception{
-        //creating instance of JFrame
-        int boardWidth = 400;
-        int boardHeight = 400;
-        
-        JFrame game = new JFrame();
-        game.setSize(boardWidth, boardHeight);
-        game.setVisible(true); 
-        game.setLocationRelativeTo(null);
-        game.setResizable(false);
-        
-        Chess chess = new Chess(boardWidth, boardHeight);
-        game.add(chess);
-        game.pack();
-        chess.requestFocus();
-    }
+  public static void main(String[] args) throws Exception {
+    // creating instance of JFrame
+    int boardWidth = 400;
+    int boardHeight = 400;
+
+    JFrame game = new JFrame();
+    game.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+    game.setSize(boardWidth, boardHeight);
+    game.setVisible(true);
+    game.setLocationRelativeTo(null);
+    game.setResizable(false);
+
+    Chess chess = new Chess(boardWidth, boardHeight);
+    game.add(chess);
+    game.pack();
+    chess.requestFocus();
+  }
 }
 
-
-//images : https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQN6qOyhiUDLlTlwl19PaMTeiY5rSOqkUqu-g&s
\ No newline at end of file
+// images :
+// https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcQN6qOyhiUDLlTlwl19PaMTeiY5rSOqkUqu-g&s
diff --git a/Pawn.class b/Pawn.class
index c2d667e..4ac6511 100644
Binary files a/Pawn.class and b/Pawn.class differ
diff --git a/Pawn.java b/Pawn.java
index 718b7e4..31d309a 100644
--- a/Pawn.java
+++ b/Pawn.java
@@ -1,10 +1,9 @@
 import java.awt.*;
 import javax.swing.ImageIcon;
 
-public class Pawn extends Piece{
-    
-    
-    public Pawn(int x, int y,String color){
-        super(x,y,new ImageIcon("Sprites/" + color + "/Pawn.png").getImage());
-    }
-}
\ No newline at end of file
+public class Pawn extends Piece {
+
+  public Pawn(int x, int y, String color) {
+    super(x, y, new ImageIcon("Sprites/" + color + "/pawn.png").getImage());
+  }
+}
diff --git a/Piece.java b/Piece.java
index e1fc13f..1cd1439 100644
--- a/Piece.java
+++ b/Piece.java
@@ -1,18 +1,18 @@
 import java.awt.*;
 import java.util.*;
 
-public class Piece{
-    ArrayList<Integer> legalMoves;
-    int x,y;
-    Image sprite;
-    
-    public Piece(int x, int y, Image sprite){
-        this.x = x;
-        this.y = y;
-        this.sprite = sprite;
-    }
-    
-    public void draw(Graphics g){
-        g.drawImage(sprite,x * 40,y * 40,null);
-    }
-}
\ No newline at end of file
+public class Piece {
+  ArrayList<Integer> legalMoves;
+  int x, y;
+  Image sprite;
+
+  public Piece(int x, int y, Image sprite) {
+    this.x = x;
+    this.y = y;
+    this.sprite = sprite;
+  }
+
+  public void draw(Graphics g) {
+    g.drawImage(sprite, x * 40, y * 40, null);
+  }
+}