chessagine

Analyze chess positions and games with multi-engine evaluation and visualizations.

3|Updated Jan 31, 2026
One-click install
npx skills add https://github.com/jalpp/chessagine.skill --skill chessagine
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: chessagine
Source: https://github.com/jalpp/chessagine.skill/tree/main
Command: npx skills add https://github.com/jalpp/chessagine.skill --skill chessagine

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

The ChessAgine Skill delivers integrated, multi-engine chess analysis and educational guidance, combining position evaluation, game reviews, and opening prep to accelerate learning and improvement.

Core Features & Use Cases

  • Multi-engine analysis (Stockfish, Leela, Maia2) for objective moves and human-style insights
  • Opening preparation with master-game references and databases
  • Puzzle training and game reviews with clear explanations and visual boards
  • Use cases include analysing positions, studying openings, reviewing games from Lichess or Chessboard Magic, and solving tactical puzzles

Quick Start

Analyze a position or game by providing a FEN, PGN, or URL to see a visual board and engine-driven insights.

Frequently Asked Questions about chessagine

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I analyze a chess position using FEN or PGN?

To analyze a chess position, provide a FEN, PGN, or URL to generate a visual board and engine-driven insights. The multi-engine analysis evaluates moves objectively using Stockfish and Leela while offering human-style explanations.

What is the best way to prepare for chess openings with master-game references?

Chess opening preparation is enhanced by referencing master-game databases and applying multi-engine evaluation. This approach validates theoretical moves using Stockfish and Leela, providing visualizations and context for opening variations.

Can I review my Lichess games with multi-engine analysis?

Yes, you can review games from Lichess or Chessboard Magic by supplying the game URL or PGN. The analysis uses progressive depth and engine selection across Stockfish, Leela, and Maia2 to provide comprehensive game reviews.

Does multi-engine chess analysis work for puzzle training?

Multi-engine chess analysis supports puzzle training by applying objective and human-style evaluations to tactical positions. Engines like Maia2 provide human-style insights, making it effective for solving and understanding tactical puzzles.

How does multi-engine chess analysis handle engine selection?

Multi-engine chess analysis ensures correct engine selection by assigning Stockfish, Elite Leela, Leela, or Maia2 based on the evaluation context. This guarantees accurate objective evaluations alongside human-style move insights.

What are the limitations of using multiple engines for chess visualization?

While multi-engine analysis provides visual boards and progressive depth, limitations include potential variations in engine evaluations depending on the selected engine. Robust error handling and multi-source validation mitigate context priority and visualization issues.