diff --git a/src/backend/Board.java b/src/backend/Board.java
index c43f011..da47e84 100644
--- a/src/backend/Board.java
+++ b/src/backend/Board.java
@@ -759,14 +759,14 @@ public class Board {
 					boolean occupiedLeftLine = true;
 					boolean occupiedRightLine = true;
 					
-					for(int i = 4; i > 0; i--) {
-						if (positionOccupied(i,pieces.get(indexPieceSelect).getY()) == true) {
+					for(int i1 = 3; i1 > 0; i1--) {
+						if (positionOccupied(i1,pieces.get(indexPieceSelect).getY()) == true) {
 							nbOccupied = nbOccupied + 1;
 						}
-						if (nbOccupied == 0) {
-							occupiedLeftLine=false;
-						}	
 					}
+					if (nbOccupied == 0) {
+						occupiedLeftLine=false;
+					}	
 					if (occupiedLeftLine == false) {//check if the castling is possible with the rooks on the left
 						if (kingWMoved == false && rookLWMoved == false && x==0 && y==7 && pieces.get(whatPiece(0,7)).isWhite() == pieces.get(indexPieceSelect).isWhite()) {
 							toHighlight.get(0).add(x);
@@ -783,14 +783,14 @@ public class Board {
 						}
 					}	
 					nbOccupied = 0;
-					for(int i = 4; i < 7; i++) {
-						if (positionOccupied(i,pieces.get(indexPieceSelect).getY()) == true) {
+					for(int i2 = 5; i2 < 7; i2++) {
+						if (positionOccupied(i2,pieces.get(indexPieceSelect).getY()) == true) {
 							nbOccupied = nbOccupied + 1;
 						}
-						if (nbOccupied == 0) {
-							occupiedRightLine=false;
-						}	
-					}
+					}	
+					if (nbOccupied == 0) {
+						occupiedRightLine=false;
+					}	
 					if (occupiedRightLine == false) {//check if the castling is possible with the rooks on the right
 						if (kingWMoved == false && rookRWMoved == false && x==7 && y==7 && pieces.get(whatPiece(7,7)).isWhite() == pieces.get(indexPieceSelect).isWhite()) {
 							toHighlight.get(0).add(x);