Decision Workspace
shakmaty-syzygy vs pyrrhic-rs vs gaviota-sys
Side-by-side comparison of Rust crates
55
shakmaty-syzygy
growingv0.28.0
Probe Syzygy endgame tablebases
38
pyrrhic-rs
growingv0.2.0
A pure-Rust library to probe Syzygy Tablebases within a chess engine
51
gaviota-sys
growingv0.1.28
Low level bindings for libgtb, a library for Gaviota tablebase probing
Core Metrics
| shakmaty-syzygy | pyrrhic-rs | gaviota-sys | |
|---|---|---|---|
| Health Score | 55 | 38 | 51 |
| Total Downloads | 81.2K | 4.4K | 41.2K |
| 30d Downloads | 1.5K | 375 | 37 |
| Dependents | 25 | 0 | 0 |
| Releases | 51 | 2 | 29 |
| Last Updated | 84d ago | 729d ago | 47d ago |
| Age | 7y 11m | 2y | 7y 11m |
Health Breakdown
shakmaty-syzygy
Maintenance
14
Quality
14
Community
9
Popularity
6
Documentation
12
pyrrhic-rs
Maintenance
4
Quality
15
Community
5
Popularity
4
Documentation
10
gaviota-sys
Maintenance
16
Quality
13
Community
6
Popularity
6
Documentation
10
Technical Details
| shakmaty-syzygy | pyrrhic-rs | gaviota-sys | |
|---|---|---|---|
| Version | 0.28.0 | 0.2.0 | 0.1.28 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | GPL-3.0-or-later | MIT | MIT AND Zlib |
| Dependencies | 12 | 3 | 3 |
| Crate Size | 50KB | 26KB | 507KB |
| Features | 3 | 0 | 0 |
| Yanked % | 2.0% | 0.0% | 0.0% |
| Edition | 2024 | 2021 | 2024 |
| MSRV | 1.88 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •shakmaty-syzygy leads with a health score of 55/100, but none of the options score above 80.
- •⚠ pyrrhic-rs has not been updated in over a year.