ChessDiags

In-app purchases
4.2
1.02K reviews
50K+
Downloads
Content rating
Everyone
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About this game

Chessdiags is the ultimate chess problems app

-Solve over 1400 checkmate diagrams
-Improve your chess skill !
-Play against the strong Carballo chess engine
-Create your own puzzles
-Submit them to other users
-Create your own chess problem repository

ChessDiags is open-source, fork the code and contribute on https://bitbucket.org/olevitt
The app is totally free ! No ads !

Follow me on twitter @OLevitt

Internet permission is only used during problem database update (mandatory only on first launch)

"Application data" permission is required for sony smartwatch

LiveWare™ extension for SmartWatch
Updated on
Jan 10, 2013

Data safety

Developers can show information here about how their app collects and uses your data. Learn more about data safety
No information available
4.2
1.02K reviews
A Google user
August 23, 2019
Doesn't always replicate moves referenced games.. For example: "Joseph Blackburne vs Hodson 1889, Manchester, mate in 4": the actual correct moves are white pawn to f4, then black bishop xf4, white rook xf4... (afterwhich, black RESIGNS!) however, the app does not follow those moves- which renders the puzzle unsolvable, even if black had not resigned... Look it up, I finally did, after 2 weeks of daily trying to solve it!
3 people found this review helpful
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A Google user
March 8, 2019
thank you for the app, it was improving my chessplay
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A Google user
September 18, 2019
@Sir Andinas Blackburne vs Hodgson Mate in 4, is actually Mate in 6. No way that you can mate it in 4. And accdng to some post here, in the actual game after 1 f4 Bxf4 2 Rxf4 Blck resigned, haven't checked the actual game yet though. But it is a Mate in 6.
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What's new

v3.0 : small changes to let other apps access to the puzzle database. It will allow plugins like the chessdiags livewallpaper which should be released soon.