Chessonomy

Website

chessonomy.com

Pricing URL

Official Chessonomy Pricing

$ Details

freemium

Release Date

2026 May

Categories

#Games #Board Games #Chess #Game Analytics

chessanalysis.net

Website

chessanalysis.net

Pricing URL

-

$ Details

free

Release Date

-

Categories

#Games #Gaming Tools #Game Analytics #Chess

Chessonomy features and specs

• Free chess game analysis for Chess.com and Lichess games
  A good chess game review does more than label moves as mistakes or blunders. Import a Chess.com or Lichess game, find the position where the evaluation changed, then use analysis to understand the decision you should train next.
• Free chess analysis board with Stockfish, FEN, and PGN
  Use a free chess analysis board to test candidate moves, paste FEN positions, review PGN games, and compare your ideas with Stockfish without losing the human reason behind the move.
• Chess move calculator: find the best next move with Stockfish
  A chess move calculator is most useful when you can play with the board, paste a FEN, test your own candidate move, and then ask Stockfish for the best next move in the position.
• Chess Elo calculator for rating changes, expected score, and K-factor
  Use a chess Elo calculator to estimate how many rating points you gain or lose after a win, draw, or loss based on rating difference and K-factor.
• Free chess puzzles and daily tactics training that transfers to real games
  Free chess puzzles are most useful when they train calculation, pattern recognition, and review habits. Solve daily tactics, understand why the move works, and connect missed patterns back to your own games.

chessanalysis.net features and specs

• Free Chess Analysis
  ChessAnalysis.net provides free online chess game analysis, making it accessible to players of all levels without requiring a paid subscription to get engine evaluations of their games.
• Easy to Use Interface
  The website offers a straightforward and simple interface where users can quickly paste a PGN or FEN and get analysis without a steep learning curve or complicated setup process.
• Browser-Based Convenience
  As a web-based tool, there is no need to download or install any software. Users can analyze games directly in their browser from any device with internet access.
• Engine-Powered Analysis
  The site uses strong chess engines to evaluate positions and provide move-by-move analysis, helping players identify mistakes, blunders, and missed opportunities in their games.
• PGN and FEN Support
  Users can input games using standard PGN notation or set up specific positions using FEN strings, providing flexibility in how they submit positions for analysis.

Possible disadvantages of chessanalysis.net

• Limited Advanced Features
  Compared to more established platforms like Lichess or Chess.com, ChessAnalysis.net may lack advanced features such as opening databases, extensive game databases, or in-depth training tools.
• Less Community and Support
  Being a smaller, less well-known platform, it has a smaller user community, which means fewer resources for troubleshooting, fewer user-generated guides, and limited community interaction.
• Engine Depth Limitations
  Free web-based analysis tools often have limitations on how deeply the engine can calculate compared to running a strong engine locally on a powerful computer, potentially resulting in less accurate evaluations in complex positions.
• Limited Brand Recognition
  As a lesser-known tool in the chess ecosystem, it may not receive frequent updates or feature improvements compared to major platforms, and users may be uncertain about its long-term reliability and maintenance.
• Fewer Integration Options
  The site may lack seamless integration with popular chess platforms for directly importing games, meaning users often have to manually copy and paste PGN data from other sources to analyze their games.

Analysis of Chessonomy

Analysis of chessanalysis.net