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[ChessBase @ChessBase]

This Sunday will be full of chess.

Magnus and all the usual suspects in Oslo,
top Asian players in UlaanBaatar,
European women's in Batumi,
Hans and Nepo in Belgrade,
ambitious and already nearly-top ones in Jermuk,
our own Bundesliga Cup Finals,

and hundreds of open events around the world.

Dozens of thousands of players to sit at the board and play today.

What unites them all?
A passion for chess and Chessbase.
These are essentials for every player. We know that nearly all of them will open their Chessbase and prepare for the game.

All the way from 2800 to 1400. Young and not so young. On a desktop or mobile. North or South. East or West.

Ah, ja, West - we need to fix something. Chessbase for Mac. Out this fall. Chessbase for all!

[ChessBase @ChessBase]

Norway Chess Women: Assaubayeva beats Koneru in classical encounter #ChessBase #Chess #NorwayChess https://t.co/NyVi7f1Zgj

[ChessBase @ChessBase]

European Women's Championship - Live! #ChessBase #Chess #ChessNews https://t.co/3YGr1uQXDz

[ChessBase @ChessBase]

A light initiative weighs heavily #ChessBase #Chess #Endgame https://t.co/09rCpGkkt5

[ChessBase @ChessBase]

Norway Chess: Firouzja obtains first-ever classical win over Carlsen #ChessBase #Chess #Carlsen #Firouzja #NorwayChess https://t.co/1NHm9OYfPL

[ChessBase @ChessBase]

ChessBase´26 – Beginner's Tips Part 16: Setting up and analysing positions (Part 2) #ChessBase #Chess #ChessNews https://t.co/6UpeqAALsx

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ChessBase tips for beginners - Organizing databases (7) #ChessBase #Chess #ChessNews https://t.co/Bz2X0onBO8

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Super Chess Classic Romania - Live! #ChessBase #Chess #ChessNews https://t.co/0E0BAHJJUT

[ChessBase @ChessBase]

Only until 10 am: 25% off in the ChessBase shop!
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[ChessBase @ChessBase]

25% OFF! Opposite-Coloured Bishops Are Not a Draw - with Müller & Mendonca #chess #chesstok #chessbase #endgame #bishops

[ChessBase @ChessBase]

🔥 ChessBase SALE 25% OFF! ⏰ Only until tomorrow, May 22, 10 AM 🎯 @gmblohberger Video Courses · Software · Fritz 21 & more Don't miss your chance to level up your chess game! 👉https://t.co/MzLgAYrKiX

[ChessBase @ChessBase]

♟️ ChessBase '26 Mega Package — Expand your chess horizons!
The complete setup for serious chess work:
💻 ChessBase 26 Program with new Opening Report & Monte Carlo plans
📊 Mega Database 2026 11.7M games + weekly updates
📖 ChessBase Magazine 6 digital issues
👑 12 months Premium Account
Trusted by Kasparov, Anand, Hou Yifan, MVL & more.
25% off €262.43 instead of €349.90
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#ChessBase #ChessTraining #ChessSoftware

[ChessBase @ChessBase]

NEW: @leonkingof64 https://t.co/tclFY27XuN

[ChessBase @ChessBase]

♟️ Master Class Vol. 1–20 Learn from the legends!
The complete World Champion series in one bundle: 👑 Fischer, Tal, Alekhine, Capablanca, Lasker, Karpov, Kasparov, Carlsen & more, up to Bent Larsen
🎥 ~150 hours of video training
🎯Openings, strategy, tactics & endgames by Müller, Marin, Reeh & Rogozenco
25% off - €337.43 instead of €449.90 (limited time)
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#ChessBase #MasterClass #ChessTraining

[ChessBase @ChessBase]

Discount Day at Chessbase!
Only twice a year. Do not wait another 180+ days)

Nearly all our products with 25% discount today.

Hot picks:

1. CB26 - not only the golden standard. This version includes truly unique features, specifically aimed to help club players with their opening prep. Not a catchy "powered by AI", but THE real thing. Adjust it to various levels of opposition - as well as to your own readiness to dig deep - or to take it lightly. Probably the most important Chessbase release in the last 20 years.

2. Fritz21 - released this week. Absolutely best in its category. Play, analyze, discover the patterns, adjust your weak spots, solve tactics - and get back to play great Champions. Not just a playing bot one can find anywhere - THE real thing.

3. Opening Encyclopaedia - get this one and you are covered in all the opening lines. Comes with 8200 opening surveys, 100+ video courses and myriads of opening lines delivered by the very best in chess.

Get it all today with 25% discount.

[ChessBase @ChessBase]

The Golden rules! Guidelines for Exchanges with Müller & @leonkingof64 #chess #chessbase #endgame #chessrules

[ChessBase @ChessBase]

Don't miss your chance. Today is Discount Day, and we are offering you a 25% discount on most products!
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[ChessBase @ChessBase]

Not just an engine. A training revolution. FRITZ adapts to your level, from first club games to tournament play. 25% Only today!
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