The New Opening Encyclopaedia 2026: Master Your Chess Openings

The Opening Encyclopaedia 2026 is an indispensable resource for chess players of all levels seeking to enhance their opening game. Whether your goal is to construct a powerful new repertoire, refine an existing one, or simply uncover fresh strategic ideas, this comprehensive edition offers a complete spectrum of opening theory within a single product.

Key Features & What's New:

• Comprehensive Theory & Analysis

  Delve deep into 1,586 specialized theoretical databases, featuring meticulous analyses and richly annotated games contributed by leading grandmasters. Each article provides clear explanations and highlights typical plans, significantly enhancing your strategic understanding.

• Expert Video Tutorials

  Gain access to 100 high-quality video lessons, totaling over 35 hours of content, from renowned ChessBase authors such as Daniel King, Dorian Rogozenco, Rustam Kasimdzhanov, and many others. These grandmasters vividly explain both new and established opening ideas, making complex concepts easy to grasp.

  In 100 videos, famous masters elaborate on their opening knowledge — for example, Felix Blohberger on the King's Indian 5.Nf3 0–0 6.Be2 Na6, a solid and ambitious sideline.

• Latest Opening Trends by GM Rogozenco

  Grandmaster Dorian Rogozenco presents 9 exclusive videos dedicated to the most recent trends in world-class chess. These cover crucial openings like the French Defense, Sicilian Defense, Najdorf Variation, Ruy Lopez, Italian Game, Petroff Defense, English Opening, and Queen’s Gambit Declined. Stay ahead of your competition with cutting-edge insights directly from the top.

  As always, GM Dorian Rogozenco presents the newest opening trends.

• User-Friendly Navigation & Tutorials

  Navigate effortlessly through any opening via intuitive menus, organized by name and ECO code. Dedicated Opening Tutorials offer a quick yet thorough overview of all established openings, helping you pinpoint the perfect fit for your personal playing style.

  Nicely sorted, the tutorial section for your favourite opening.

• Extensive Database

  Benefit from an expansive collection of over 40,000 illustrative games and 8,200 opening surveys (including 300 newly added or updated entries). This rich material is meticulously designed to deepen your theoretical understanding and enhance your strategic planning.

GM Dorian Rogozenco: "The Opening Encyclopaedia is the best product around in the field of opening theory, significantly improving your knowledge and helping you become considerably stronger in practice."

The Opening Encyclopaedia 2026 serves as your definitive tool for profound opening knowledge, enabling rapid learning and providing a decisive competitive edge over your opponents.

The newest Opening Encyclopaedia has arrived.

Available now as a booklet or digital download!