HTML Chess Board

My chess team has a website on wordpress.com and I want to add a chess board or chess trainer on it via HTML. Unfortunatly, Wordpress.com doesn't allow iframes or javascript which is what all of the codes I've found consist of. Does anyone have a HTML code for a chess board/trainer without iframes/javascript? 

Why not just go to a different host that does allow javascript?  

Why not just post using the blogging feature here?

Perhaps your host could install the "Embed Chessboard" plugin and install it in the /wp-content/plugins directory?

<iframe id="12884767" allowtransparency="true" frameborder="0" style="width:100%;border:none;" src="https://www.chess.com/emboard?id=12884767"></iframe><script n"chesscom-diagram">addEventListener("message",e=>{e['data']&&"12884767"===e['data']['id']&&getElementById(`${e['data']['id']}`)&&(getElementById(`${e['data']['id']}`).style.height=`${e['data']['frameHeight']+37}px`)});</script>