# Chess Assistant

> Database programme for storing chess games

**Wikidata**: [Q120337](https://www.wikidata.org/wiki/Q120337)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Chess_Assistant)  
**Source**: https://4ort.xyz/entity/chess-assistant

## Summary
Chess Assistant is a database program designed for storing and managing chess games. It allows users to organize large collections of games, analyze positions, and access detailed metadata. The software is widely used by players, coaches, and researchers for studying chess patterns and improving gameplay.

## Key Facts
- Chess Assistant is classified as software, specifically a chess database application.
- Version 23 is the latest stable release, launched on November 24, 2022.
- It supports multiple file formats including Chess Assistant Dataset, Database File, and Library formats.
- The official website is https://chessok.com/?page_id=29, available in English.
- A user manual is accessible via archive.org in English.
- Chess Assistant has site links in five languages: German, English, Spanish, French, and Dutch.
- It is listed under the Freebase ID /m/02pztff and Wine AppDB ID 5762.
- The program is compatible with Windows and can run on macOS using Wine.

## FAQs
### Q: What is Chess Assistant used for?
A: Chess Assistant is used to store, manage, and analyze chess games. It helps users build databases of games, annotate moves, and study opening theories and endgame patterns.

### Q: Is Chess Assistant free to use?
A: No, Chess Assistant is proprietary software and requires a purchase for full functionality. However, trial versions may be available for evaluation.

### Q: What file formats does Chess Assistant support?
A: Chess Assistant supports several internal formats such as Dataset, Database File, Library, and comment-related files like Comments Descriptor, Bodies, and Index.

## Why It Matters
Chess Assistant plays a critical role in the digital organization and analysis of chess content. As one of the leading chess database programs, it enables serious players and professionals to efficiently catalog thousands of games, review historical matches, and conduct deep tactical studies. Its structured approach to game annotation and searchability makes it indispensable for coaches, authors, and researchers who rely on accurate and scalable chess data management. By offering tools for statistical analysis and pattern recognition, Chess Assistant enhances both learning and preparation at all levels of play.

## Notable For
- Being one of the most feature-rich chess database applications available for Windows.
- Supporting complex multi-file data structures tailored for advanced chess research.
- Offering integration with strong chess engines for position analysis.
- Having multilingual support across major European languages.
- Maintaining long-term development with consistent version updates, reaching version 23 in 2022.

## Body

### Overview
Chess Assistant is a specialized database program aimed at organizing and analyzing chess games. Developed primarily for Windows platforms, it also runs on macOS through compatibility layers like Wine. The software provides tools for importing, annotating, searching, and exporting chess games, making it essential for serious players and analysts.

### Development and Versions
The software continues active development, with regular feature enhancements and bug fixes.  
- **Version 23** was released on **November 24, 2022**, marked as the latest stable version.
- Updates often include improvements to engine integration, interface responsiveness, and database performance.

### Supported Formats
Chess Assistant uses proprietary but well-defined file formats optimized for efficient storage and retrieval:
- Chess Assistant Dataset
- Chess Assistant Database File
- Chess Assistant Library
- Chess Assistant Comments Descriptor
- Chess Assistant Comments Bodies
- Chess Assistant Comments Index

These formats allow for modular handling of different aspects of stored games, from raw move data to user annotations.

### Platform Availability
While native only to Windows, Chess Assistant can operate on other systems:
- Runs on **macOS** using **Wine** (AppDB ID: 5762).
- Fully localized interfaces and documentation exist in multiple languages.

### Resources and Documentation
Official resources provide guidance for installation, usage, and troubleshooting:
- Website: [https://chessok.com/?page_id=29](https://chessok.com/?page_id=29) (accessed July 26, 2023)
- User Manual: Available via Internet Archive ([link](https://archive.org/details/manualzilla-id-5823271))

### Integration and Use Cases
Used extensively by:
- Professional chess trainers
- Tournament organizers
- Chess historians and writers
- Competitive players preparing for opponents

Its ability to integrate with top-tier UCI-compatible chess engines enhances analytical capabilities during game reviews and theoretical exploration.

## References

1. [24 November 2022 Chess Assistant 23 released!. 2022](https://chessok.com/?p=30310)
2. Freebase Data Dumps. 2013