Effective July 20, 2026

Terms of Use

ChessMirror is operated by Ours Encompassed LLC and provides educational chess analysis and training tools. It does not guarantee rating improvement, competitive results, or the completeness of third-party data.

Acceptable use

Use scouting and analysis responsibly and in accordance with tournament rules and Chess.com terms. Do not use ChessMirror to obtain assistance during a live game where outside help is prohibited.

Public data and third parties

Game and profile information comes from public Chess.com services and may be unavailable, delayed, or changed. ChessMirror is independent and is not affiliated with or endorsed by Chess.com.

Engine edition

The locally installed edition may include Stockfish for on-device analysis. The App Store edition is designed to operate without bundled engine analysis.

Availability

Features may evolve before release. To the extent permitted by law, the service is provided without guarantees of uninterrupted availability. Questions can be submitted through the support page.