diff --git a/store/src/board.rs b/store/src/board.rs
index 82f14a4..6ad884a 100644
--- a/store/src/board.rs
+++ b/store/src/board.rs
@@ -384,6 +384,25 @@ impl Board {
         has_checker && !blocked
     }
 
+    /// Return if there is a quarter filled by the color
+    pub fn any_quarter_filled(&self, color: Color) -> bool {
+        [1, 7, 13, 19]
+            .iter()
+            .any(|field| self.is_quarter_filled(color, *field))
+    }
+
+    /// Return if the quarter containing `field` is filled by the `color`
+    pub fn is_quarter_filled(&self, color: Color, field: Field) -> bool {
+        let fields = self.get_quarter_fields(field);
+        !fields.iter().any(|field| {
+            if color == Color::White {
+                self.positions[field - 1] < 1
+            } else {
+                self.positions[field - 1] > -1
+            }
+        })
+    }
+
     /// Returns whether the `color` player can still fill the quarter containing the `field`
     /// * `color` - color of the player
     /// * `field` - field belonging to the quarter
diff --git a/store/src/game.rs b/store/src/game.rs
index d4afca2..776c4da 100644
--- a/store/src/game.rs
+++ b/store/src/game.rs
@@ -476,8 +476,11 @@ impl GameState {
             return false;
         }
 
-        // --- remplir cadran si possible ----
-        // --- conserver cadran rempli si possible ----
+        // --- remplir cadran si possible & conserver cadran rempli si possible ----
+        let filling_moves_sequences = self.get_quarter_filling_moves_sequences(color);
+        if !filling_moves_sequences.contains(moves) && !filling_moves_sequences.is_empty() {
+            return false;
+        }
         // no rule was broken
         true
     }
@@ -490,6 +493,22 @@ impl GameState {
         moves_seqs
     }
 
+    fn get_quarter_filling_moves_sequences(
+        &self,
+        color: &Color,
+    ) -> Vec<(CheckerMove, CheckerMove)> {
+        let mut moves_seqs = Vec::new();
+        for moves in self.get_possible_moves_sequences(color) {
+            let mut board = self.board.clone();
+            board.move_checker(color, moves.0).unwrap();
+            board.move_checker(color, moves.1).unwrap();
+            if board.any_quarter_filled(*color) {
+                moves_seqs.push(moves);
+            }
+        }
+        moves_seqs
+    }
+
     fn get_possible_moves_sequences_by_dices(
         &self,
         color: &Color,
@@ -993,7 +1012,7 @@ mod tests {
     }
 
     #[test]
-    fn move_check_fillable_quarter() {
+    fn move_check_oponnent_fillable_quarter() {
         let mut state = GameState::default();
         state.board.set_positions([
             0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 1, 0,
@@ -1015,4 +1034,38 @@ mod tests {
         );
         assert!(!state.moves_allowed(&Color::White, &moves));
     }
+
+    #[test]
+    fn move_check_fillable_quarter() {
+        let mut state = GameState::default();
+        state.board.set_positions([
+            3, 3, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 1, 0,
+        ]);
+        state.dice.values = (5, 4);
+        let moves = (
+            CheckerMove::new(1, 6).unwrap(),
+            CheckerMove::new(2, 6).unwrap(),
+        );
+        assert!(state.moves_allowed(&Color::White, &moves));
+        let moves = (
+            CheckerMove::new(1, 5).unwrap(),
+            CheckerMove::new(2, 7).unwrap(),
+        );
+        assert!(!state.moves_allowed(&Color::White, &moves));
+
+        state.board.set_positions([
+            2, 3, 2, 2, 3, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        ]);
+        state.dice.values = (2, 3);
+        let moves = (
+            CheckerMove::new(6, 8).unwrap(),
+            CheckerMove::new(6, 9).unwrap(),
+        );
+        assert!(!state.moves_allowed(&Color::White, &moves));
+        let moves = (
+            CheckerMove::new(2, 4).unwrap(),
+            CheckerMove::new(5, 8).unwrap(),
+        );
+        assert!(state.moves_allowed(&Color::White, &moves));
+    }
 }