diff --git a/OOP_2B1_Project/src/windowInterface/JPanelChessBoard.java b/OOP_2B1_Project/src/windowInterface/JPanelChessBoard.java
index ac914c6..3350896 100644
--- a/OOP_2B1_Project/src/windowInterface/JPanelChessBoard.java
+++ b/OOP_2B1_Project/src/windowInterface/JPanelChessBoard.java
@@ -102,6 +102,10 @@ public class JPanelChessBoard extends JPanel {
 				for (int y=0; y<myGame.getHeight(); y++) {
 					boolean isSelect = myGame.isSelected(x,y);
 					boolean isHighlight = myGame.isHighlighted(x,y);
+					boolean isCheck = myGame.isCheck(x,y);
+					if (ischeck) {
+						g.setColor(Color.red);
+					}
 					if(isSelect) {
 						g.setColor(Color.blue);
 					}