diff --git a/src/board.ts b/src/board.ts
index 6ce79e7..8076a8c 100644
--- a/src/board.ts
+++ b/src/board.ts
@@ -499,7 +499,7 @@ export class Board implements BoardInterface {
         if (piece && piece.color !== color) {
           // Utilise `isThreatenedMove` pour éviter la récursion infinie
           if (piece.type === PieceType.KING) {
-            if (King.isThreatenedMove(fromX, fromY, x, y)) {
+            if (piece.isThreatenedMove(fromX, fromY, x, y)) {
               return true;
             }
           } else if (piece.isValidMove(fromX, fromY, x, y, this)) {
diff --git a/src/piece.ts b/src/piece.ts
index c72a9ed..1342147 100644
--- a/src/piece.ts
+++ b/src/piece.ts
@@ -108,4 +108,16 @@ export abstract class Piece {
   static async fromData(data: any): Promise<Piece> {
     return await createPiece(data.type, data.color);
   }
+
+  // Nouvelle méthode pour vérifier les menaces sans règles spécifiques du roi
+  public isThreatenedMove(
+    fromX: number,
+    fromY: number,
+    toX: number,
+    toY: number,
+  ): boolean {
+    const dx = Math.abs(toX - fromX);
+    const dy = Math.abs(toY - fromY);
+    return dx <= 1 && dy <= 1;
+  }
 }