ChessBase Opening Encyclopaedia 2023 Multilingual | 5.3 GB
Languages: English, Deutsch, Français, Español, Italiano, Nederlands, Polski
Anyone who seriously deals with openings cannot avoid the opening encyclopaedia. Whether beginner or grandmaster. The Opening Encyclopaedia is by far the most comprehensive chess theory work: over 1,396 (!) theory articles offer a huge fund of ideas and high-quality analyses! In the 2023 edition, 66 new major articles and 384 new or updated opening overviews have been added.