{"id":75,"date":"2025-07-20T22:00:00","date_gmt":"2025-07-20T22:00:00","guid":{"rendered":"https:\/\/blog.chessboardmagic.com\/?p=75"},"modified":"2025-09-28T22:07:21","modified_gmt":"2025-09-28T22:07:21","slug":"repertoire-builder-v1-0","status":"publish","type":"post","link":"https:\/\/blog.chessboardmagic.com\/index.php\/2025\/07\/20\/repertoire-builder-v1-0\/","title":{"rendered":"Repertoire Builder v1.0"},"content":{"rendered":"\n

Built by a Chess Addict, for Chess Addicts<\/strong><\/p>\n\n\n\n

Back in October 2023, I decided it was time to dust off my programming skills \u2014 and what better way to do that than by mixing them with my chess addiction? I kicked things off with some fun little projects like Guess the Elo<\/strong> and Guess the Eval<\/strong>, slowly getting back into the groove.
By the end of 2024, I\u2019d already cranked out 40-plus<\/strong> different chess-flavoured mini-apps and tools. That\u2019s when it hit me: my skills were finally up to something bigger. So in December 2024 I started sketching out what would become the Repertoire Builder<\/strong>. After months of late-night coding (and probably too much coffee) the Alpha<\/strong> landed in March, the Beta<\/strong> followed in May, and now I\u2019m thrilled to share the first fully-featured release: Chessboard Magic Repertoire Builder v1<\/strong>.<\/p>\n\n\n\n

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<\/a>TL;DR<\/strong>: Want to jump straight in? You can try it now \u2014 totally free \u2014 at chessboardmagic.com\/repertoirebuilder<\/a><\/strong><\/h4>\n<\/blockquote>\n\n\n\n
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<\/a>If you have any questions, you can reach me via our Discord Server<\/a><\/strong> \u2014 I\u2019m always around.<\/h4>\n<\/blockquote>\n\n\n\n

<\/a>The Platform at a Glance<\/h2>\n\n\n\n

When I first started designing this application, I didn\u2019t have a ton of chess experience. I bought ChessBase, I used Lichess Studies \u2014 and while they were helpful, I quickly hit limitations. So I took a step back and thought: what would my ideal end-to-end repertoire builder actually look like?<\/em> Then I started building it.
Here\u2019s what I came up with \u2014 five connected modules that form a complete loop:<\/p>\n\n\n\n

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  1. The Builder<\/strong>
    First, I wanted a proper\u00a0Builder<\/em>. Something that makes it easy to create and manage your repertoires without getting lost in complexity. It had to feel simple and seamless \u2014 but still powerful. So I made sure it\u2019s supported by engine analysis, reference games, your own games, and other tools to help you enhance your lines incrementally. For people who don\u2019t even know where to start, I added opening templates and wizards to guide the way.<\/li>\n\n\n\n
  2. The Trainers<\/strong>
    Once you\u2019ve built your repertoire, you need a way to actually\u00a0remember<\/em>\u00a0it. That\u2019s where the\u00a0Trainers<\/em>\u00a0come in. These are designed to help you reinforce the lines through active recall and repetition \u2014 the stuff that really makes things stick.<\/li>\n\n\n\n
  3. Practice Mode<\/strong>
    But I realized Trainers alone weren\u2019t enough. So I created a\u00a0Practice Mode<\/em>\u00a0where you can test your repertoire against different types of opponents \u2014 like Stockfish, Lichess databases, or even your own games. You get to feel how your prep holds up in live conditions.<\/li>\n\n\n\n
  4. The Opening Tree<\/strong>
    To take it further, I added an\u00a0Opening Tree<\/em>. This lets you import massive numbers of games from Lichess, Chess.com, or PGNs and get real-world statistics. It\u2019s a great way to test, refine, and validate your lines using practical data \u2014 right when you\u2019re building or practicing.<\/li>\n\n\n\n
  5. The Library<\/strong>
    Finally, I needed a place to tie it all together. So I built the\u00a0Library<\/em>\u00a0\u2014 a full analysis board where you can review your games, compare them against your repertoire, study lines from your opening tree, and bring in material from courses or books. It\u2019s your hub for deeper study.<\/li>\n<\/ol>\n\n\n\n

    These five modules are tightly integrated \u2014 Builder Trainers Practice Opening Tree Library back to Builder<\/strong> \u2014 creating a circular, self-reinforcing system. Whether you\u2019re learning something new or tightening your existing prep, each part feeds the next.
    That\u2019s the vision I had \u2014 and the platform I\u2019ve built.<\/p>\n\n\n\n

    <\/a>Builder Module<\/h2>\n\n\n\n

    At the heart of the platform is the Builder<\/strong> \u2014 the workspace where everything starts.
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    You can create multiple repertoires<\/strong>, each one acting like a separate file for your white and black opening lines. Whether you’re prepping for tournaments, training against specific opponents, or just exploring ideas \u2014 it’s flexible by design.
    The integrated chessboard<\/strong> lets you play through moves directly, while the Move Card<\/strong> gives you a clear view of your lines and variations. From there, you can add comments, annotations, and tags<\/strong> to help structure your thinking and keep things organized.
    To help you validate and improve your repertoire, I\u2019ve added a suite of analytics cards<\/strong>, all tightly integrated into the Builder:<\/p>\n\n\n\n