Any good resources for making opening repertoire?

Hello, recently I have been putting much focus on my openings. Does anyone know of any free resources I can use to create an opening repertoire and store all my analysis? Thanks

I know there is paid software for this sort of thing. Personally, I don't use them. This video comes to mind: www.youtube.com/watch?v=3LYkoSi9H4s

However, for free learning I think these resources are decent:

- The Chessbase database

- The Analysis board here on Lichess

- Wikipedia (of course)

- YouTube & "Video Library" here on Lichess (introductory videos, explained games of master playing your opening)

- Your local library (believe it or not, I found a good deal of opening theory books at my local library)

Good luck! If there's any opening in particular you want to learn, feel free to post it and I can briefly give you the main ideas in paragraph form.

Thanks for the info! Ill be sure to use these

Long ago I also created the similar topic:
en.lichess.org/forum/general-chess-discussion/programm-to-create-opening-database#1
Maybe you'll find smth useful there.

Use book MCO 15 or Modern chess opening 15
I bought it last year, and now I share it...
The book contains scheme for every opening. Learn it, and you will see progress.

Sendspace link:
www.sendspace.com/file/nisl0q

Chears :)

I think the Lichess database is one of the best free resources available.

fr.lichess.org/blog/Vs0xMTAAAD4We4Ey/opening-explorer

365chess.com also has a database with many games, including grandmaster games. I think you can also store your own games there if you are willing to pay, but I'm not sure because I have a free account myself.

@jonmk

Use the Study feature of Lichess.

Yes studies are made exactly for that: en.lichess.org/study

Click the green plus button on the right.