The file is typically the first part of a multi-volume compressed archive containing HugeBase , a massive chess game database maintained by ChessOK . It is often included with professional chess software like Chess Assistant and Aquarium . Database Overview
Chess Assistant 25
: Over 8 million games make it a solid alternative to the expensive ChessBase Mega Database. Hugebase 7z 001
: Often bundled at a lower entry price with various ChessOK training tools . The file is typically the first part of
: Primarily uses the Chess Assistant (.cdp) format, which is optimized for high-speed positional searches. It is also frequently available or convertible to PGN for compatibility with other software like ChessBase . Hugebase 7z 001