3/25/2025 – In the video, Dorian Rogozenco introduces the Opening Encyclopedia 2025, highlighting its value for players of all levels. He explains how users can quickly learn new opening ideas—many of which are deeply explained by top-level grandmasters and trainers—making it easy to improve your repertoire with well-analyzed, up-to-date content. The combination of videos, annotated games, and structured articles offers both fast learning and deep strategic understanding.
Winning starts with what you know
The new version 18 offers completely new possibilities for chess training and analysis: playing style analysis, search for strategic themes, access to 6 billion Lichess games, player preparation by matching Lichess games, download Chess.com games with built-in API, built-in cloud engine and much more.
YOUR EASY ACCESS TO OPENING THEORY: Whether you want to build up a reliable and powerful opening repertoire or find new opening ideas for your existing repertoire, the Opening Encyclopaedia covers the entire opening theory on one product.
The ChessBase Mega Database 2025 is the premiere chess database with over 11 million games from
1475 to 2024
€229.90
Opening Encyclopedia 2025 – Surprise Your Opponent, Improve Your Repertoire
Dorian Rogozenco presents the Opening Encyclopedia 2025, describing it as a powerful tool for players who want to stay sharp and up to date with the latest opening trends. More than just a database, the Encyclopedia is a curated collection of deeply explained variations, surprise weapons, and grandmaster-level guidance.
“You can surprise your opponent as early as move three – and thanks to these expert explanations, you know more than your opponent,”
Rogozenco explains, referencing examples like the Petroff Defense with 3...Nxe4, a move once considered a blunder but now being tested successfully at the grandmaster level.Daniel King's accompanying video shows that even long-dismissed moves can be revitalized when backed by accurate analysis and modern understanding.
The Opening Encyclopedia 2025 includes:
Video lessons by experienced trainers and grandmasters
Written articles on cutting-edge variations and trends
Annotated games that bring each idea to life
A structured interface to navigate lines by ECO codes or thematic interest
For ambitious club players, the product offers practical steps: choose an opening you're curious about, find its ECO code quickly using ChessBase tools, then access expert commentary, theory, and model games to start integrating it into your repertoire.
Rogozenco emphasizes that the Encyclopedia is designed to be accessible and efficient:
“In half an hour, you can learn an opening well enough to play it in a serious game. And if you go deeper, you can truly specialize.”
Final Thoughts:
Whether you're a club player or a seasoned competitor, the Opening Encyclopedia 2025 helps you find fresh ideas, avoid predictable theory, and understand the 'why' behind each move. With world-class contributors and a clear structure, it’s more than just an opening tool – it’s a launchpad for improvement.
YOUR EASY ACCESS TO OPENING THEORY: Whether you want to build up a reliable and powerful opening repertoire or find new opening ideas for your existing repertoire, the Opening Encyclopaedia covers the entire opening theory on one product.
2025 European Championship with a German double victory and analyses by Bluebaum, Svane, Rodshtein, Yuffa, Navara and many more. Opening videos by Engel, King and Marin. Training sections “The Fortress”, “The Trap” and “Fundamental Endgame Knowledge" etc.
2nd Move Anti-Sicilian Powerbase 2025 is a database and contains a total of 12090 games from Mega 2025 or the Correspondence Database 2024, of which 874 are annotated.
Ruy Lopez Powerbase 2025 is a database and contains a total of 12092 games from Mega 2025 and the Correspondence Database 2024, of which 1276 are annotated.
€9.90
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