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 - feature - Discourse Meta

Chess PGN-Viewer (JavaScript) - CodeProject

positional play - Best move in algebraic notation - Chess Stack Exchange

Chess PGN (Portable Game Notation)

ChessBase's powerful games replayer for *Free*

Transcribe Live Chess with Machine Learning Part 1, by Logan Spears

Best 5 free Chess Software - Chess Forums

iChessOne: First Foldable Electronic Chessboard

EmbedChessboard Joomla 4 Plugin

Chess By Post Free::Appstore for Android

Symmetric Chess

Does the chess PGN format allow any way to indicate which person offered an accepted draw? - Quora

Annotating in ChessBase: The Basics

Chess Game Graphics - Atari 8-Bit Computers - AtariAge Forums

ChessBase Support - Details