CORR Database 2026 (Code in Box)

The CORR Database 2026 is a comprehensive collection of correspondence chess games compiled by ChessBase. It includes over 80,000 tournaments and more than 2.5 million games from the period of 1804 to 2025. This database is not only of great value to correspondence chess enthusiasts but also to many grandmasters who often develop innovative theories in their games. The CORR Database provides insights into strategic approaches and long-term preparations that are characteristic of correspondence chess. Players can expand their opening repertoire with new ideas from a variety of high-level games. The database is a valuable resource for anyone looking to deepen their understanding of chess and improve their skills in correspondence chess.

• Extensive collection of over 2.5 million correspondence chess games
• Contains over 80,000 tournaments spanning more than two centuries
• Offers insights into strategic and theoretical developments
• Allows for the expansion of the opening repertoire with new ideas.