diff --git a/OOP_2B1_Project/src/backend/Board.java b/OOP_2B1_Project/src/backend/Board.java
index 42c57a6..c03cee6 100644
--- a/OOP_2B1_Project/src/backend/Board.java
+++ b/OOP_2B1_Project/src/backend/Board.java
@@ -1,7 +1,7 @@
 package backend;
 
 import java.util.ArrayList;
-import java.util.List;
+import java.util.LinkedList;
 
 public class Board {
 
@@ -240,23 +240,23 @@ private ArrayList<int[]> highlightedPositions = new ArrayList<>();
 
 
 
-public List<Move> getAllLegalMoves(boolean isWhite) {
-    List<Move> moves = new ArrayList<>();
+public LinkedList<Move> getAllLegalMoves(boolean isWhite) {
+	LinkedList<Move> moves = new LinkedList<>();
 
     for (int row = 0; row < 8; row++) {
         for (int col = 0; col < 8; col++) {
             Piece piece = getPieceAt(row, col);
             if (piece != null && piece.isWhite() == isWhite) {
-                List<Move> pieceMoves = piece.getLegalMoves(this, row, col); // This method must exist in Piece
-                moves.addAll(pieceMoves);
+            	//LinkedList<Move> pieceMoves = piece.getLegalMoves(this, row, col); // This method must exist in Piece
+                //moves.addAll(pieceMoves);
             }
         }
     }
 
     return moves;
 	}
-public List<Piece> getAllPieces() {
-    List<Piece> pieces = new ArrayList<>();
+public LinkedList<Piece> getAllPieces() {
+	LinkedList<Piece> pieces = new LinkedList<>();
 
     for (int row = 0; row < 8; row++) {
         for (int col = 0; col < 8; col++) {