Viewer widget
Embed code

Copy this code to the head part of the page
<script type='text/javascript' src=''></script> <script type='text/javascript' src=''></script>

Copy this code to the body part of the page
<div id='chessabc_pgnviewer213' class='chessabc_board'></div>

Important If you are implementing more than one viewer to the same page than head part should be included only once