New Shredder 13 series out now

Tuesday, 22 November 2016

Shredder ChessShredder 13Deep Shredder 13 and Shredder Classic 5 for WindowsMacintosh and Linux are now available on

The Shredder chess engine was completely rewritten. With a playing strength improvement of more than 330 Elo compared to the predecessor versions of the 12er series this is a milestone in the Shredder development.

There also have been many improvements and additions in the user interface of all versions. Please check out the feature list to see what is new in each version.

Certainly the best Shredders ever!

Note that we offer special update discounts for owners of the predecessor version for all new products.


Shredder is Computer Chess Software World Champion

Tuesday, 07 July 2015
Shredder Chess

From June, 29th until July, 5th 2015 the Computer Chess World Championship has taken place in Leiden, Netherlands. The best computer chess programs of the world and their authors came to the Netherlands to compete for the world title.

Shredder managed to win the World Computer Chess Software Championship title. In this event all programs had to run on equal commercially available PCs to find out about the best computer chess software. Winning his 18th world champion title Shredder remains the most successful chess program ever.

Get the world champion chess engine for Windows, Macintosh, Linux , iPhone , iPod touch , iPad , Android or Windows Mobile .


Shredder Chess for Amazon Kindle Fire

Friday, 24 October 2014

Shredder Chess Kindle FireShredder is now also available for Amazon Kindle Fire, from the new Fire Phone to all Kindle Fire tablets since the 2nd generation. Finally you can play chess in the usual Shredder quality on the Kindle Fire as well.

The Shredder version is almost identical to the just released Shredder version for Android. You can play against Shredder, analyze with him and solve chess puzzles to improve your play.

Simply search for "Shredder Chess" in the Amazon Appstore or click on this link.


Shredder Chess for Android new version available

Wednesday, 22 October 2014

Shredder Chess AndroidA new version of our popular Shredder Chess app for Android is now available in the Google Play Store. The best chess program for Android is now even better.

We have adapted the design to modern Android devices, have added many new hires chess pieces and boards and have it made much easier and clearer to input moves. Shredder now works in portrait and landscape mode, shows the best move in analysis mode with an arrow on the board and is available in English and German. Many further improvements make this update the biggest update ever for Shredder Chess for Android.

Shredder for Android runs on all Android phones and tablets with at least Android 4.

This is a free update for all existing customers of Shredder for Android. You will get the new version directly on your device via the Google Play app.


Update for iPhone and iPad client

Friday, 10 October 2014

shredderchess.netA new version of our free iPhone and iPad app to play chess online at is now available in the Apple AppStore. We have improved the connection to the server and the large displays of the iPhone 6 and 6 plus are now supported. Also many minor improvements were added.


Play Chess Online @

Monday, 23 June 2014

shredderchess.netWe have built a new place to play chess online:

Play and meet your friends at this lovely place. Always find opponents that are of similar strength. Play a fast timed game, or chose a slow-paced offline game.

Read more... - Play Chess Online @ ...

Chess Tutor Updates for all Steps

Thursday, 03 April 2014

Chess TutorWe have just released an update for all available steps of our successful Chess Tutor series, a tool to systematically learn and improve your chess. We have worked on all exercises and lessons and fixed all known bugs.

This is a free update for all customers of Step 1-3 of the Chess Tutor. Simply download the program again via the link in your order email or use the integrated update function in the program to get the latest version.


Shredder is Computer Chess Blitz World Champion

Monday, 26 August 2013

Shredder ChessShredder has managed to win the World Computer Chess Blitz Championship in Yokohama, Japan. Winning his 17th world champion title Shredder remains the most successful chess program ever.

Get the world champion for Windows, Macintosh, Linux , iPhone , iPod touch , iPad or Android.


Computer Chess World Championship in Yokohama

Saturday, 10 August 2013

WCCC AmsterdamFrom August 12th until August 18th 2013 the 20th World Computer Chess Championships are played in Yokohama, Japan. Deep Shredder will compete trying to win his 17th computer chess world champion title. So all Shredder fans, please keep your fingers crossed!


Dortmund Chess Meeting Live

Thursday, 01 August 2013

Dortmund Chess Meeting Live Currently in Dortmund, Germany, the Sparkassen Chess-Meeting 2013 is played. It is one of the strongest and most prestigious chess tournament of the year. We are transmitting all the games live on our servers. Any comments about our transmission applet are highly welcome.

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Play vs. Shredder Puzzle of the Day Weekly Chess Problems Opening Database Endgame Database
Shredder for Android Shredder for Android
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Chess Tutor Step 1 Chess Tutor Step 1
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