Need to include PGN (chess game notation) in a post - feature

I am trying to embed a PGN file in a topic. This requires including CSS and Javascript in the topic. Could some one, please help me how can I use CSS and Javascript in a topic

Need to include PGN (chess game notation) in a post - #26 by Benjamin_D - feature - Discourse Meta

I played an OTB game with my friend and want to analyse it, chess.com is refusing to show the game accuracy, why is this? : r/chess

Main menu — Manual

Correspondence chess - Wikipedia

What are PGN & FEN? - Chess.com Member Support and FAQs

BUILD YOUR OWN GAME

GPT-3, Play Chess!. How to create a chess engine using…, by Shameed Sait

Excel Chess Games Viewer 2.0 - Microsoft Community Hub

Can I do an interactive post-game analysis with my opponent? - Chess.com Member Support and FAQs

Portable Game Notation - Wikipedia

Why You Should Use Chessify: All Features and Benefits

I made a simple site that helps players learn and practice algebraic notation : r/chess

Best 5 free Chess Software - Chess Forums

Annotating in ChessBase: The Basics