diff --git a/OOP_2B1_Project/src/backend/KingCheck.java b/OOP_2B1_Project/src/backend/KingCheck.java
deleted file mode 100644
index 85dcc26..0000000
--- a/OOP_2B1_Project/src/backend/KingCheck.java
+++ /dev/null
@@ -1,97 +0,0 @@
-package backend;
-
-import java.util.ArrayList;
-
-public class KingCheck {
-	public ArrayList<ArrayList<Boolean>> getLegalMoves(Piece piece, ArrayList<ArrayList<Piece>> board) {
-	    ArrayList<ArrayList<Boolean>> rawMoves = piece.getPossibleMoves(board);
-
-	    ArrayList<ArrayList<Boolean>> legalMoves = new ArrayList<>();
-	    for (int y = 0; y < 8; y++) {
-	        ArrayList<Boolean> row = new ArrayList<>();
-	        for (int x = 0; x < 8; x++) {
-	            row.add(false);
-	        }
-	        legalMoves.add(row);
-	    }
-
-	    for (int y = 0; y < 8; y++) {
-	        for (int x = 0; x < 8; x++) {
-	            if (rawMoves.get(y).get(x)) {
-	                Move move = new Move(piece.getX(), piece.getY(), x, y);
-	                if (isMoveSafe(board, move, piece.isWhite())) {
-	                    legalMoves.get(y).set(x, true);
-	                }
-	            }
-	        }
-	    }
-
-	    return legalMoves;
-	}
-	
-	private boolean isKingInCheck(ArrayList<ArrayList<Piece>> board, boolean isWhiteTurn) {
-	    int kingX = -1, kingY = -1;
-
-	    // Find the king
-	    for (ArrayList<Piece> row : board) {
-	        for (Piece p : row) {
-	            if (p != null && p.isWhite() == isWhiteTurn && p.getType() == PieceType.King) {
-	                kingX = p.getX();
-	                kingY = p.getY();
-	                break;
-	            }
-	        }
-	    }
-
-	    if (kingX == -1 || kingY == -1) {
-	        return true; // King not found, technically in check
-	    }
-
-	    // Check if any enemy piece can capture the king
-	    for (ArrayList<Piece> row : board) {
-	        for (Piece p : row) {
-	            if (p != null && p.isWhite() != isWhiteTurn) {
-	                ArrayList<ArrayList<Boolean>> moves = p.getPossibleMoves(board);
-	                if (moves.get(kingY).get(kingX)) {
-	                    return true; // King can be captured
-	                }
-	            }
-	        }
-	    }
-
-	    return false; // King is safe
-	}
-	
-	private boolean isMoveSafe(ArrayList<ArrayList<Piece>> board, Move move, boolean isWhiteTurn) {
-	    ArrayList<ArrayList<Piece>> simulatedBoard = simulateMove(board, move);
-	    return !isKingInCheck(simulatedBoard, isWhiteTurn);
-	}
-	
-	private ArrayList<ArrayList<Piece>> simulateMove(ArrayList<ArrayList<Piece>> board, Move move) {
-        ArrayList<ArrayList<Piece>> newBoard = deepCopyBoard(board);
-
-        Piece piece = newBoard.get(move.fromY).get(move.fromX);
-        newBoard.get(move.fromY).set(move.fromX, null);
-        piece.x = move.toX;
-        piece.y = move.toY;
-        newBoard.get(move.toY).set(move.toX, piece);
-
-        return newBoard;
-    }
-	
-	private ArrayList<ArrayList<Piece>> deepCopyBoard(ArrayList<ArrayList<Piece>> original) {
-        ArrayList<ArrayList<Piece>> copy = new ArrayList<>();
-        for (ArrayList<Piece> row : original) {
-            ArrayList<Piece> newRow = new ArrayList<>();
-            for (Piece p : row) {
-                if (p != null) {
-                    newRow.add(PieceCreation.createPiece(p.getX(), p.getY(), p.getType(), p.isWhite()));
-                } else {
-                    newRow.add(null);
-                }
-            }
-            copy.add(newRow);
-        }
-        return copy;
-    }
-}