diff --git a/app/src/main/java/org/Models/PieceCourante.java b/app/src/main/java/org/Models/PieceCourante.java
index 2d3c532..86d1530 100644
--- a/app/src/main/java/org/Models/PieceCourante.java
+++ b/app/src/main/java/org/Models/PieceCourante.java
@@ -1,5 +1,17 @@
 package org.Models;
 
 public class PieceCourante {
+    protected boolean[][] motif = new boolean[4][4];
 
+    PieceCourante() {
+        initialiserPieceCourante();
+    }
+
+    public void initialiserPieceCourante() {
+        for (int i = 0; i < 4; i++) {
+            for (int j = 0; j < 4; j++) {
+                this.motif[i][j] = false;
+            }
+        }
+    }
 }
diff --git a/app/src/main/java/org/Models/PieceL.java b/app/src/main/java/org/Models/PieceL.java
index 2845651..226a9b0 100644
--- a/app/src/main/java/org/Models/PieceL.java
+++ b/app/src/main/java/org/Models/PieceL.java
@@ -1,5 +1,13 @@
 package org.Models;
 
-public class PieceL {
+public class PieceL extends PieceCourante {
 
+    PieceL(){
+        super();
+        this.motif[1][0] = true;
+        this.motif[2][0] = true;
+        this.motif[3][0] = true;
+        this.motif[3][1] = true;
+        this.motif[3][2] = true;
+    }
 }