"ZERO "
I followed the instructions and it appears that there is no way to load the 6-man database can be loaded into SmallFish. I loaded the 5-man easily, but 6-man has no means. $0.99 wasted, don't buy this unless you want to throw away a dollar.
Archived App (Last seen on 22 Aug 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
Enhance your chess engine's performance with pre-calculated endgame analysis. This app imports 6-men Syzygy tablebase files into the SmallFish chess app, offering instant win, loss, or draw assessments for rook endgames. It's designed for serious players seeking to improve their Stockfish analysis.
✓Import 6-men Syzygy tablebase files
✓Integrates with SmallFish chess app
✓Instant win/loss/draw assessment
✓Improves Stockfish engine performance
✓Bundles rook endgame configurations
✓Import custom Syzygy files via iTunes
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What's New in Rook Endgame for Syzygy 6
12.10.1
November 18, 2018
Added support for latest devices
User reviews
Developer apps
FAQ
What is Rook Endgame for Syzygy 6?
Rook Endgame for Syzygy 6 is a companion app that imports 6-men Syzygy tablebase files into the SmallFish chess app. These tablebases provide pre-calculated analysis for chess endgames, allowing for instant win, loss, or draw assessments without lengthy engine analysis.
What are the system requirements for Rook Endgame for Syzygy 6?
This app requires significant system resources. It is recommended for devices iPhone 6/iPad 3 or newer with at least 2GB RAM. A total of 4GB disk space is needed for the app and file processing, with additional free space recommended while running SmallFish.
How much does Rook Endgame for Syzygy 6 cost?
Rook Endgame for Syzygy 6 is a paid application, priced at $4.99. This one-time purchase provides access to the bundled Syzygy tablebase configurations.
Does Rook Endgame for Syzygy 6 have ads?
No, Rook Endgame for Syzygy 6 does not contain advertisements. It is a paid app designed to offer an uninterrupted experience for chess analysis.
How does Rook Endgame for Syzygy 6 improve Stockfish?
By integrating the Syzygy tablebase, this app is expected to provide approximately 50 ELO improvement to the Stockfish engine's analysis in rook endgames. This allows for faster and more accurate assessments of complex endgame positions.
What specific rook endgames are included?
This app bundles two highly popular 6-men Syzygy tablebase piece configurations for rook endgames: Rook, Pawn, Pawn vs Rook, and Rook, Pawn vs Rook, Pawn.
Is Rook Endgame for Syzygy 6 available on Android?
Based on the provided information, Rook Endgame for Syzygy 6 is designed for iOS devices, specifically iPhones and iPads. There is no mention of Android compatibility.
How often is Rook Endgame for Syzygy 6 updated?
The latest version is 12.10.1, last updated on November 18, 2018. The developers mention that Syzygy on iOS is a new technology and they are working on improvements in future releases.