Chess Opening Repertoire Builder

Chess Opening Repertoire Builder

BRANE · 2024 · Sports, Chess, Education, Board Game, Tabletop

PC
Positive81% · 32
This game is free to play. Get it on Steam →

Screenshots

About Chess Opening Repertoire Builder

Chess Opening Repertoire Builder or CORB is a chess app/game extracted from chess career simulation game Master of Chess.
https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2755460/extras/GIF.gif

You can play against AI in opening of your choice

https://shared.akamai.steamstatic.com/store_item_assets/steam/apps/2755460/extras/GIFmatch.gif

It is designed as a helping tool for expanding, better understanding and training of your chess opening repertoire.

Features

  • Expand your opening repertoire via graph display of opening lines
  • Annotate moves in the graph
  • Search through official openings database
  • Test your knowledge of different openings by solving opening quizes
  • Play Chess Matches from preselected positions

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

Recommended Apr 21, 2025
Really good for learning lines, and the flexability it gives is extremely nice. It allows you to easily learn your preferred lines for any scenario.
3 found this helpful
Not recommended Mar 28, 2026
"Chess Opening Repertoire Builder" is barely a game, it's more of a Chess tutorial (game adjacent, I guess) that, while it might help you with Chess openings, seems to be more of an advertisement for the developers $20 Chess game on Steam. Now, you can play Chess for free, so I have a few issues with people trying to charge money for it on Steam... it seems to be a bit of a waste of people's time. And that's not just me, gamers rejected this on Steam (player counts below). What do you do in the game? Not much in the way of gameplay... this is more of a software app that explores various Chess decision trees. But opening game only... imagine putting a Chess game on Steam you can't even play Chess on. $20 for the full product. For gameplay purposes, because the user interface for this game is mostly just 2D static text/images... it might as well be a web page. It's functionally no different from a browser game. And we all know, Steam isn't here to compete with Chrome and Firefox. If the game can be done in a web browser, it's just not rich or compelling enough to appeal to serious gamers on PC. The game features really lacklustre 2D visuals (does the developer not know 3D…
1 found this helpful
Recommended Jul 12, 2026
Not bad, but would be far better if it caught transpositions. The people saying "just go to chess.com" are obviously unaware that chess.com sucks. They *meant* to type "go to lichess.org" which offers all the same features without a paywall.* You're welcome. [*Although I *am* voluntarily a lichess paying patron because I was able to do unlimited trainings even before I paid them, unlike chess.com which gives you a "generous" five training problems a day before the paywall.]
Recommended May 7, 2026
For all chess lovers this is the great game for strategic tactics in chess, learning new openings and using in real chess. Also you can instantly play with AI from position of opening.
Not recommended Oct 21, 2025
Garbage
Recommended Dec 11, 2024
Sharpen Your Chess Arsenal (But Maybe Pack a Lunch) Chess Opening Repertoire Builder isn't your typical chess game. It's a training tool specifically designed to help you build and solidify your opening repertoire – the foundation of any successful chess strategy. While it might not have the bells and whistles of some full-fledged chess engines, it offers a focused and effective approach to mastering those crucial first moves. **Building a Repertoire, Brick by Brick** The core strength of Chess Opening Repertoire Builder lies in its structure. You can choose from a variety of popular opening lines, then delve into detailed variations and key positions. The program provides clear explanations of strategic concepts and tactical motifs, helping you understand not just the moves, but the reasoning behind them. It's like having a personal chess coach guiding you through the intricacies of opening theory. **AI Opponent: A Practice Partner, Not a Grandmaster** The built-in AI opponent allows you to test your newly acquired knowledge against a digital sparring partner. While the AI's strength is adjustable, it's important to remember that it's not here to replace human competition. It'…

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