diff --git a/src/simulators/GameStatesChecker.java b/src/simulators/GameStatesChecker.java
index 1c8c633..a470771 100644
--- a/src/simulators/GameStatesChecker.java
+++ b/src/simulators/GameStatesChecker.java
@@ -38,6 +38,10 @@ private boolean canKingMoveToAdjacentSquares(StandardChessBoard board, Player ki
 
             checkReachability:
             for (Piece piece : board.getPiecesWithColor(opponentColor)) {
+                if (piece.getLocation().equals(square)) {
+                    continue;
+                }
+
                 for (MoveStrategy moveStrategy : piece.getMovements()) {
                     if (moveStrategy.validateMove(board, piece.getLocation(), square)) {
                         canReachThisSquare = true;