ChessBase 26 - The interview with Matthias Wuellenweber
This interview with Matthias Wüllenweber, Head of Development at ChessBase, was recorded last week, just before the official release of ChessBase 26. In it, he presents the major innovations of the new version, including the redesigned Opening Report, the Fashion Index, and the powerful Monte Carlo Analysis. If you missed it then, now’s the perfect time to discover how ChessBase 26 has evolved into a smarter, more intuitive tool for your chess training. ChessBase '26 and Mega Database 2026 are now available on our shop. Order now if you have not yet. Photo: ChessBase
Matthias Wuellenweber reveals ChessBase 26 features
At the core of ChessBase 26 lies the completely reimagined Opening Report. A tool that turns your repertoire work into a guided journey through ideas. It now highlights the most instructive games, extracts typical plans and manoeuvres, and identifies recurring tactical motifs directly from millions of games in the Mega Database. This allows you to understand openings rather than memorize them, training your intuition with real examples from top-level play.
One of the most exciting insights from this new system is that openings can’t be judged universally.
What fails at grandmaster level can still score brilliantly for club players!
ChessBase 26 lets you explore these rating-specific truths, giving practical players the confidence to rediscover classic or unconventional systems such as the Stonewall, the Scandinavian, or even old gambits that have proven success in their own rating range.
The Fashion Index adds another fascinating layer, showing which openings are currently trending, how long they stay popular, and why certain lines fade away. It even identifies the pioneers who first played and developed them - whether it’s the Evans gambit or Botvinnik’s system in the Slav - offering a historical storytelling element that connects modern play with chess tradition.
Equally innovative is the new Monte Carlo Analysis, a feature that brings a fresh scientific dimension to chess evaluation. By running thousands of ultra-fast games in parallel on all CPU cores, ChessBase 26 reveals winning probabilities, draw ratios, and typical piece manoeuvres, offering a much richer picture of a position than a single 0.00 engine score ever could.
Behind all these innovations stands Matthias Wüllenweber’s long-standing vision: to combine powerful technology with real chess understanding. ChessBase 26 makes full use of today’s multicore processors, ensuring even complex analyses and data searches run faster than ever.
Whether you are a grandmaster refining your repertoire, a club player discovering new attacking ideas, or a coach building lessons for your students, ChessBase 26 offers a vibrant, modern, and intelligent way to study chess - one that reflects Wuellenweber’s philosophy:
Preparation should not just be about numbers, but about learning to think like a chess player.
0:00 – ChessBase 26: It’s Happening!
0:30 – Why Jump from 18 to 26?
1:00 – The New Opening Report
2:50 – Tactical Motifs Turned Into Training
3:30 – What Works at Your Level
4:07 – Stonewall, Scandinavian & Gambits
6:57 – How to find a fashionable opening?
8:34 – The Storytelling of Chess Openings
10:47 – Monte Carlo Analysis Explained
12:10 - How It Works Technically
13:34 - Hardware Requirements
15:30 - Wuellenweber's Favourite Feature
ChessBase '26
ChessBase '26 - upgrade from ChessBase 18
ChessBase '26 + Mega Database 2026 Combo
ChessBase '26 Upgrade + Mega Database 2026 Upgrade
ChessBase '26 Mega Pack (CB '26 + Mega 2026 + CB Account + 6 CBM Editions)
ChessBase '26 Premium Pack
Mega Database 2026
Mega Database 2026 - Upgrade from Mega Database 2025
Mega Database 2026 - Upgrade from Mega Database any year
Links
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Matthias Wuellenweber on all new functions for ChessBase 26
@ 12/11/2025 by ChessBase (en) |
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ChessBase’26: Expand Your Chess Horizon!
@ 10/11/2025 by ChessBase (en) |