If you are building your own .txt file, a "simple" repertoire usually covers: The easiest way to create an opening repertoire | ChessBase
: This is one of the best sources for digital repertoires. You can find "Keep It Simple" style repertoires by searching the Lichess Study Search for "White Repertoire" or "1.e4 Repertoire." These can be exported as .pgn files, which are plain-text files specifically for chess moves and can be opened in any text editor. Download Simple Chess Opening Repertoire for White txt
), which makes it extremely solid and hard to blunder from early on. : Another -based system that is very low-maintenance. If you are building your own
: Users often share "repertoire catalogs" in various formats (Google Docs, PDF, PGN). For example, a popular comprehensive Beginner/Intermediate Opening Catalog is available for download. : Another -based system that is very low-maintenance
: If you use ChessBase, you can use the "White Repertoire Report" feature to automatically generate a text-based report of your own repertoire or one based on top grandmaster games. Simple Repertoire Suggestions for White
: You can find older, digitized versions of classic repertoire books like Watson's Strategic Repertoire or Alburt's Chess Openings for White for free borrowing and digital reading.