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Chessbook

October 05, 2025

More About Chessbook

Chessbook is the fastest way to build a bulletproof opening repertoire.
Key features:
• Create a custom repertoire
• Train with spaced repetition
• Find gaps automatically
• Avoid obscure moves
• Handle transpositions
• Find mistakes in your online games
• Learn from model games in the openings you play
• Fast & modern interface

“A great free way to build your opening repertoire ... really smooth”—FM Nate Solon

FIND THE GAPS IN YOUR REPERTOIRE BEFORE YOUR OPPONENTS DO
Chessbook calculates your coverage per opening so you always know what to work on.

PICK THE BEST MOVES TO MAXIMIZE YOUR WIN-RATE
Weigh up your options by looking at stats from master games, engine evaluation and results at your level.

ONLY SPEND TIME ON THE MOVES YOU'LL ACTUALLY SEE
Most books and courses are written by masters for masters. Chessbook lets you avoid obscure grandmaster lines and focus your effort on the moves that are common at your level.

TARGETED PRACTICE MEANS YOU'LL NEVER FORGET A MOVE
Chessbook uses spaced repetition, a scientifically proven technique to memorize openings quickly and thoroughly.

COLLECT ALL YOUR OPENINGS IN ONE PLACE
Nobody gets their whole repertoire from a single course or book. Chessbook lets you combine openings from multiple sources to create a custom repertoire just for you.

REVIEW YOUR ONLINE GAMES FOR OPENING MISTAKES
Get instant feedback on how well you're sticking to your repertoire. Chessbook supports both Lichess and Chess.com

LEARN MIDDLEGAME PLANS FOR ANY OPENING
See how top players handle the positions that result from the openings you play.

CHESSBOOK PRO
Chessbook Pro gives you the ability to add unlimited moves to your repertoire! Free users can add 400 moves.

Terms of Use: https://chessbook.com/terms-and-conditions.html
Privacy Policy: https://chessbook.com/privacy-policy.html

Latest Version

Version
1.2.150
Update
October 05, 2025
Developer
Chessbook
Apps
Education
Platforms
Android
Downloads
138,536
License
Free
Package Name
com.chessbook.android
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User Reviews

Dwight Mendenhall

3 months ago

I conjuction with another app...it started to work really well. It pro it that it allows you to create and save multiple repertoires

Craig Zimmerman

4 months ago

So much easier and fun than reading books on openings. It is challenging, but the spaced repetition makes it possible for anyone to learn the language of openings.

Mark Joseph De Vera

4 weeks ago

Nice game. It helps a lot. Memorize those patterns for you to improve

JC

1 week ago

started building my repertoire, so far so good. app seems pretty stable. doing exactly what it said it would do.

Isaiah

2 months ago

amazing. seems like they're constantly updating it. now there's this 'Bonus Move' feature during practice that allows u to think for urself. definitely recommend this app.

square 1987

2 months ago

It's absolutely fantastic and will help massively with my chess games of all types to get into many middlegames where I'm in a mostly better position and practice proper endgames against strong players.

Martin B.

11 months ago

Not perfect, and still needs a lot of work. That said, I think this tool is very powerful already. I don't normally subscribe to services like these but if you put work into this tool, it basically replaces all your paid chess opening resources, such as books or chess*ble, by enabling you to simply write a personalized book for yourself. Highly recommend. I would prefer it not to be subscription based however. I don't need access to repertoires made by other people.

Emmanuel Tresh

2 months ago

The app would be perfect if in practice mode, I can see the name actually opening (game) I'm supposed to play. Instead of guessing which one in my repertoire comes next. You'll earn the fifth star then. Great app tho. Recommend it.

Luis Luis

1 year ago

Brilliant app to study openings, two things though: I don't really see the point of having to find the moves yourself in the model games for the openings, in my opinion it would be more beneficial if there was a little text explaining what the course of the game has to do with the opening or something after you finish your repertoire. The app was also a bit buggy when I exported a few smaller repertoires and imported them all into a single repertoire. The "1 in x games" number was different etc.

Neville White

5 months ago

Smart system. I'm grateful. It's a great app but not explaining is a downside. I know that you can fight the side of lots of different moves... But at least give why that maybe a better move than the other one... Thank you... Ooo also have membership tiers. Thank you

Francis Ace Salutan

4 weeks ago

just discovered this through a hanging pawns video, AND ONLY 80 PHP A MONTH??? WTH THATS A STEAL CONSIDERING HOW GOOD MY EXPERIENCE WITH THE APP HAS BEEN

Riyaaz Fakier

3 weeks ago

Fantastic app. I'm 1200 but I don't know much about theory. I just play off vibes basically. This has completely changed my perspective on chess.

Franz Pattison

3 months ago

Ok it's pretty good but it's weirdly glitchy. You can complete a repertoire, on the Sicilian for example, and it will never get to 100% because it will keep telling you to address a move that's not from the Sicilian. Then, even if you get up to 98%, the next time you open the program it might only be at 89%. How does that happen? Is it forgetting?

Max Tunutmoak

1 month ago

Well this app can help you improve, it helps you with moves that recommend or see what move is best and it tells you how many people use these moves

Shadan Shaikh

1 month ago

Easily the best chess guide app ever, just the most simplistic, the best one there is. just learn how to use it and you are good to go

Tom Thompson

1 month ago

This is by far the best opening repertoire builder and trainer out there. Generous 100 move for white and black makes it very useful even for free. The way it checks your game results and detects when you failed to follow your repertoire and then gives you extra training on those positions is genius.

FAWKS News

3 weeks ago

Really excellent for practicing and perfecting your technique. The repetition, if you do really thorough dives into your openings, can help by leaps and bounds when you get to a game.

Oliver Romm

1 month ago

Great app with a lot of potential. One of the more intuitive chess repertoire apps. There are some occasional bugs, although most are very minor. Unfortunately on OnePlus 12, there is an issue where the top of the app above the chess board is obscured by the status bar. I understand this is most probably due to the unusual aspect ratio of my device, but it greatly impacts me using the app. I have been unable to find a solution to this issue. If this were fixed the app would be 5 stars.

James Truckey

1 year ago

Great app, you can get a lot out of it for free especially as a lower level player. Because let's be honest, most players don't need more than 100 lines for each color. However I give 4 stars because it's missing some kind of notification system. It will give you a game to review and moves to practice but I would an option to be reminded.

Ian Leong

1 year ago

A little under a year ago, I was thinking about programming a basic openings repertoire maker/trainer for myself. I had come up with a list of features I wanted, and was getting ready to start coding when I ran across Chessbook. It turns out that this app was everything I was looking for and more! It's also under active development, and keeps getting better. I would consider this app the definitive way to truly learn your openings.

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