diff --git a/includes/Dames/Dames.hpp b/includes/Dames/Dames.hpp
index a9ca4a2..242686d 100644
--- a/includes/Dames/Dames.hpp
+++ b/includes/Dames/Dames.hpp
@@ -25,7 +25,7 @@ class Dames : private Jeu {
 
   // Permet de transformer une Piece en PieceDames
   const PieceDames *getPiece(const int x, const int y) const;
-  PieceDames *getPiece(Piece *) const;
+  const PieceDames *getPiece(Piece *) const;
 
   // Message à chaque tour du joueur
   const std::string msgTonTour() const;
diff --git a/src/Dames/Dames.cpp b/src/Dames/Dames.cpp
index bb57876..feb5b7c 100644
--- a/src/Dames/Dames.cpp
+++ b/src/Dames/Dames.cpp
@@ -30,8 +30,8 @@ const PieceDames *Dames::getPiece(const int x, const int y) const {
   return dynamic_cast<const PieceDames *>(plateau.getPiece(x, y));
 }
 
-PieceDames *Dames::getPiece(Piece *piece) const {
-  return dynamic_cast<PieceDames *>(piece);
+const PieceDames *Dames::getPiece(Piece *piece) const {
+  return dynamic_cast<const PieceDames *>(piece);
 }
 
 const std::string Dames::msgTonTour() const {
@@ -122,71 +122,63 @@ bool Dames::prisePossible(Joueur &joueur) const {
   const std::vector<Piece *> &pieces = joueur.getPieces();
   const PieceDames *pieceAPrendre;
   for (uint i = 0; i < pieces.size(); i++) {
-    const PieceDames *p = dynamic_cast<const PieceDames *>(pieces[i]);
+    const PieceDames *p = getPiece(pieces[i]);
     const Position pos = p->getPos();
     if (!p) {
       throw std::runtime_error("Cette pièce est.. étrange.");
     }
     // On regarde si une prise est possible pour chaque coté de la piece
     if (pos.first > 1) {
-      pieceAPrendre = dynamic_cast<const PieceDames *>(
-          plateau.getPiece(pos.first - 1, pos.second));
+      pieceAPrendre = getPiece(plateau.getPiece(pos.first - 1, pos.second));
       if (pieceAPrendre != nullptr &&
           pieceAPrendre->getCategory() != p->getCategory()) {
         return true;
       }
     }
     if (pos.first > 1 && pos.second > 1) {
-      pieceAPrendre = dynamic_cast<const PieceDames *>(
-          plateau.getPiece(pos.first - 1, pos.second - 1));
+      pieceAPrendre = getPiece(plateau.getPiece(pos.first - 1, pos.second - 1));
       if (pieceAPrendre != nullptr &&
           pieceAPrendre->getCategory() != p->getCategory()) {
         return true;
       }
     }
     if (pos.first > 1 && pos.second < 8) {
-      pieceAPrendre = dynamic_cast<const PieceDames *>(
-          plateau.getPiece(pos.first - 1, pos.second + 1));
+      pieceAPrendre = getPiece(plateau.getPiece(pos.first - 1, pos.second + 1));
       if (pieceAPrendre != nullptr &&
           pieceAPrendre->getCategory() != p->getCategory()) {
         return true;
       }
     }
     if (pos.second > 1) {
-      pieceAPrendre = dynamic_cast<const PieceDames *>(
-          plateau.getPiece(pos.first, pos.second - 1));
+      pieceAPrendre = getPiece(plateau.getPiece(pos.first, pos.second - 1));
       if (pieceAPrendre != nullptr &&
           pieceAPrendre->getCategory() != p->getCategory()) {
         return true;
       }
     }
     if (pos.second < 8) {
-      pieceAPrendre = dynamic_cast<const PieceDames *>(
-          plateau.getPiece(pos.first, pos.second + 1));
+      pieceAPrendre = getPiece(plateau.getPiece(pos.first, pos.second + 1));
       if (pieceAPrendre != nullptr &&
           pieceAPrendre->getCategory() != p->getCategory()) {
         return true;
       }
     }
     if (pos.first < 8 && pos.second > 1) {
-      pieceAPrendre = dynamic_cast<const PieceDames *>(
-          plateau.getPiece(pos.first + 1, pos.second - 1));
+      pieceAPrendre = getPiece(plateau.getPiece(pos.first + 1, pos.second - 1));
       if (pieceAPrendre != nullptr &&
           pieceAPrendre->getCategory() != p->getCategory()) {
         return true;
       }
     }
     if (pos.first < 8 && pos.second < 8) {
-      pieceAPrendre = dynamic_cast<const PieceDames *>(
-          plateau.getPiece(pos.first + 1, pos.second + 1));
+      pieceAPrendre = getPiece(plateau.getPiece(pos.first + 1, pos.second + 1));
       if (pieceAPrendre != nullptr &&
           pieceAPrendre->getCategory() != p->getCategory()) {
         return true;
       }
     }
     if (pos.first < 8) {
-      pieceAPrendre = dynamic_cast<const PieceDames *>(
-          plateau.getPiece(pos.first + 1, pos.second));
+      pieceAPrendre = getPiece(plateau.getPiece(pos.first + 1, pos.second));
       if (pieceAPrendre != nullptr &&
           pieceAPrendre->getCategory() != p->getCategory()) {
         return true;