In chess, weighted chess pieces are used. These chess pieces have excess weights attached to them. Weighted chess pieces are easy to play and maintain more stability. They place comfortably in any position. Many times grandmasters and international competitors prefer playing with weighted chess pieces than unweighted chess pieces. It makes them feel luxurious and smooth while playing. Weighted chess sets are more sturdy. They don’t fall around when we place them.
In weighted chess sets, the pieces are hollow from inside. Further, the iron or lead are inserted in those holes. Scientifically, this causes the center of gravity of the piece to decrease and that helps them stand sturdy.