ChessLogix - AI Chess Coach & Game Analysis Platform

What is ChessLogix?

ChessLogix is an advanced chess analysis platform that combines the power of Stockfish 17 (the world's strongest open-source chess engine) with cutting-edge Large Language Models (LLMs) like GPT-4 and Claude to provide comprehensive game analysis with explanations in plain English.

Unlike traditional chess engines that only show evaluation numbers and lines, ChessLogix explains why moves are good or bad, helping you understand the strategic and tactical concepts behind each position.

Key Features

• Stockfish 17 Engine Analysis - Deep analysis at depth 22 with multi-PV (3 best lines per position)
• AI-Powered Explanations - GPT-4 and Claude explain moves in plain English
• Performance Metrics - Track your Accuracy, Consistency, and Resourcefulness
• Time Management Analysis - Understand how you spend your clock
• Move Classification - Identify Brilliant moves, Great moves, Good moves, Inaccuracies, Mistakes, and Blunders
• Lichess Import - Directly import games from your Lichess account
• Critical Position Detection - Focus on the most important moments in your games
• Opening and Endgame Analysis - Get specialized insights for each game phase

How It Works

1. Import Your Game - Connect your Lichess account or paste a game URL
2. Engine Analysis - Stockfish 17 analyzes every position at depth 22
3. AI Explanation - Advanced LLMs explain the analysis in plain English
4. Review & Learn - Understand your mistakes and find improvement areas

Performance Metrics Explained

Accuracy

Measures how close your moves match the engine's top recommendations. Higher accuracy means you're finding the best moves more consistently.

Consistency

Tracks the stability of your play quality throughout the game. High consistency means you maintain your level without sudden drops in performance.

Resourcefulness

Evaluates how well you find defensive resources and practical chances in difficult positions. Important for comeback situations.

Pricing

Technology Stack

• Chess Engine: Stockfish 17 at Depth 22
• AI Models: GPT-4, Claude (Anthropic)
• Analysis Type: Multi-PV (Principal Variation) with 3 lines
• Platform: Web-based, works on all modern browsers

Frequently Asked Questions

How does ChessLogix analyze chess games?

ChessLogix uses Stockfish 17, the world's strongest open-source chess engine, at depth 22 with multi-PV analysis to evaluate every position. Then, advanced AI models (GPT-4, Claude) explain the analysis in plain English, making complex tactical and strategic concepts understandable for players of all levels.

What performance metrics does ChessLogix provide?

ChessLogix calculates three key metrics: Accuracy (how close your moves match engine recommendations), Consistency (how stable your play quality is throughout the game), and Resourcefulness (how well you find defensive resources in difficult positions). You also get time management analysis showing how you spend your clock.

Can I import games from Lichess?

Yes! ChessLogix supports direct import from Lichess. Simply connect your Lichess account or paste a game URL to analyze your games with our AI-powered engine analysis.

What is the difference between ChessLogix and other chess analysis tools?

Unlike basic engine analysis that just shows evaluation numbers, ChessLogix uses Large Language Models (LLMs) to explain WHY moves are good or bad in plain English. It provides context-aware coaching that considers your playing strength, the game phase, and common patterns to give actionable improvement advice.

How much does ChessLogix cost?

ChessLogix offers a free tier with 4 credits (1 full game analysis). The Standard plan costs $14.99/month for 200 credits (approximately 50 game analyses). The Pro plan costs $29.99/month for 500 credits (approximately 125 game analyses) with 20% savings per credit.