Chess Postmortem Skills

Open Source🔄 Alt to Chess.com Game Review

Analyze your chess games directly within Claude Code

🐳 Self-Hostable⚡ Traction Score: 77/100★65 Stars

Visit Official Website GitHub

🔒https://github.com

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Live Web Application

Chess Postmortem Skills

Analyze your chess games directly within Claude Code

Launch App 🚀View Source Code ↗

⚡

Quick Installation / Run

git clone https://github.com/brumar/chess-postmortem-skills.git

💡 What Problem Does Chess Postmortem Skills Solve?

A specialized Claude Code skill that parses and analyzes your chess games using advanced AI reasoning. It helps players uncover tactical blunders and strategic mistakes directly inside their development workflow.

CategoryAI & Machine Learning

Commercial AlternativeChess.com Game Review

Self-HostableYes (Docker/Bare-metal)

Sign-up BarrierNo (Instant Access)

License ModelOpen Source

Discovery Sourcehackernews

⚖️ Pros & Cons Analysis

🟢 Key Advantages

✓Integrates directly into existing developer command-line workflows
✓Open-source and fully inspectable local skill execution
✓Leverages powerful Claude reasoning for natural language chess coaching

🟡 Things to Consider

!Requires an active Claude Code environment and API access
!Lacks the deep visual board rendering and opening database of dedicated chess platforms

⚡ Core Architecture & Key Capabilities

01Claude Code Integration

Seamlessly executes game analysis natively within your Claude Code terminal sessions.

02PGN Game Parsing

Ingests standard Portable Game Notation files to reconstruct and evaluate moves.

03Tactical Postmortems

Breaks down critical turning points, mistakes, and missed opportunities in your matches.

🎯 Practical Applications & High-Value Use Cases

Scenario 01

Analyzing a recent rapid or blitz chess match directly from the command line

Scenario 02

Reviewing tournament games alongside software development tasks in Claude Code

Scenario 03

Studying tactical patterns and blunders without opening a browser-based analysis board

🔄 Why Choose Chess Postmortem Skills Over Chess.com Game Review?

Unlike Chess.com Game Review which is locked behind a subscription SaaS walled garden, this is an open-source command-line skill leveraging your existing Claude setup.