AI & Agents
Chesslm – Tiny chess model trained on Stockfish
Source: skorotkiewicz/chesslm
Last updated 2026-09-20 · benchmark measured 2026-09-20 — deterministic & reproducible
A tiny chess model trained on Stockfish evaluations.
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Legit.Show scored Chesslm – Tiny chess model trained on Stockfish 63/100 on 2026-09-20, measured across 4 of 7 frames from its public surface. legit.show/s/gh-skorotkiewicz-chesslm/2026-09-20
Is Chesslm – Tiny chess model trained on Stockfish production-ready?
Legit.Show scores Chesslm – Tiny chess model trained on Stockfish 50 out of 100 — the simple average of its 3 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Chesslm – Tiny chess model trained on Stockfish (github assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Discoverability; its weakest is Standards. 3 of the seven frames returned a score; Performance, Accessibility, Privacy and Reliability were not measurable on this service and are recorded as null — not as zero. Maintenance is an additional frame from the open-source teardown, scored separately from the seven. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — not measurable on this service (null — not scored as 0)
- Accessibility — not measurable on this service (null — not scored as 0)
- Security — 40/100How this compares across the catalogue: The Web Security Baseline
- Privacy — not measurable on this service (null — not scored as 0)
- Reliability — not measurable on this service (null — not scored as 0)
- Standards — 40/100
- Discoverability — 70/100
Open-source teardown
Scored separately — not one of the seven.
- Maintenance — 100/100
What we measured
- No Content-Security-Policy and no HSTS.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
Who built it
Sebastian Korotkiewicz (@skorotkiewicz)
Who it's for
Chess enthusiasts · ML researchers · Chess AI developers
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