Each Piece has a unique id
Each Piece has a unique id

basecamp/trix,ChenMichael/trix,GabiGrin/trix,ChenMichael/trix,basecamp/trix,basecamp/trix,basecamp/trix,urossmolnik/trix,urossmolnik/trix,ChenMichael/trix,GabiGrin/trix,urossmolnik/trix,GabiGrin/trix