Chess Prep Pro Openings

Chess Prep Pro

Contains adsIn-app purchases

About this game

Chess Prep Pro is the ultimate chess openings app, designed to perfect your openings and elevate your game through custom chess opening repertoire creation and training.

How does it work?
Chess Prep Pro allows you to create your own custom chess openings repertoires, and prepare for any opponent move. A chess opening repertoire is an opening plan that contains player responses for opponent moves in the opening phase of the game. With a chess opening repertoire, you will not be left scrambling to find the best move during a real game, as you will already remember the best move from studying and practicing your repertoire.


Discover Chess Prep Pro's Features:
- Custom Chess Opening Repertoires: Build unlimited custom repertoires for any chess opening. Add as many moves and variations as you need to be prepared for every game.
- Repertoire Training: Sharpen your memory with chess opening repertoire training. The app challenges your memory with random positions from your opening repertoire, tracking your progress and helping you master every move.
- Blind Spot Finder: Stay ahead of your opponents with our blind spot finder feature that analyses your chess openings repertoire against billions of player games, identifying the most likely opponent moves that you did not prepare for.
- Chess openings player database: You can use a player openings database that contains billions of moves to find out the most likely opponent move to prepare for.
- Advanced Engine: Utilize the latest StockFish engine for in-depth analysis and uncover the best responses to any situation on the board.
- Downloadable opening repertoires: Expand your opening knowledge with an ever-growing library of specially created and sourced opening repertoires, curated for your success.
- Import / Export: Easily import and export PGNs to and from the app. You can even import liches studies.

Master your chess openings now !

Ratings and reviews

Not only is it a great spaced repetition app, I also use it a lot when reading chess books to write down variations. The UI is perfect for both tasks. ​Still, some details could be improved. For example, I would like to have an "explorer mode" switcher available easier than it is now, in the settings menu.

Very good. It doesn't keep track of which lines you know and which ones you don't, nor does it try to introduce one line at a time until you've mastered it. The app wants to train a whole set of lines every time which can be overwhelming. The app also has paid features like downloading pre-made repertoires, and finding blind spots. The free version does not limit you on how large your repertoire is which is a huge plus. The free version not showing blind spots is a real downer.

Wish I would have found this app years ago. Some ideas 1. Being able to annotate moves with blunder,mistake etc would be !!. 2. The ability to highlight squares and draw arrows. 3. Rename and rearrange the lines so you can choose what line the app defaults to if you just scroll forward. This can help distinguish the difference between main lines and side lines

What’s new

Even faster repertoire loading, especially for larger repertoires.
Added engine evaluation bar in analysis screen. It is on by default when the engine is on but you can turn it off in the settings.