changes

src/board.rs

@@ -233,12 +233,16 @@ impl Board {
         fill
     }
 
+    pub fn count(&self, piece: Piece) -> usize {
+        match piece {
+            Piece::Black => self.black_board.count(),
+            Piece::White => self.white_board.count(),
+        }
+    }
+
     /// Returns (White score, Black score)
     pub fn get_score(&self) -> (usize, usize) {
-        (
-            self.white_board.count() as usize,
-            self.black_board.count() as usize,
-        )
+        (self.count(Piece::White), self.count(Piece::Black))
     }
 
     pub fn game_winner(&self, turn: Piece) -> Option<Piece> {