Chessonomy

Website

chessonomy.com

Pricing URL

Official Chessonomy Pricing

$ Details

freemium

Release Date

2026 May

Categories

#Games #Board Games #Chess #Game Analytics

Lichess

Website

lichess.org

Pricing URL

-

$ Details

Release Date

-

Categories

#Chess #Games #Online Games #Gaming Software

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.

Lichess features and specs

• Free to Use
  Lichess is completely free to use, with no hidden fees or subscription models required to access its features.
• Open Source
  The platform is open-source, allowing anyone to contribute to its development or customize it according to their needs.
• Ad-Free
  Lichess does not run advertisements, providing a cleaner and more enjoyable user experience.
• Variants
  Offers a wide range of chess variants like Crazyhouse, Chess960, and Atomic, catering to diverse player interests.
• Community Features
  Features strong community elements such as forums, tournaments, and team play, enhancing social interaction.
• Analysis Tools
  Provides powerful game analysis tools, including Stockfish integration, to help players improve their skills.
• Accessibility
  The platform has a clean and intuitive interface that is accessible to both beginners and experienced players.
• Mobile Apps
  Lichess offers mobile applications for both iOS and Android, allowing users to play and learn chess on the go.

Possible disadvantages of Lichess

• No Official Recognition
  Lichess is not officially recognized by the major chess organizations, which might be a limitation for professional players.
• Lesser User Base Compared to Competitors
  Although it has a strong community, its user base is smaller when compared to competitors like Chess.com.
• Limited Social Features
  Lacks some of the advanced social features found on other platforms, such as comprehensive user profiles and social media integration.
• Server Issues
  Occasionally faces server reliability issues during peak times, which can disrupt gameplay.
• Learning Resources
  Although there are learning resources available, they are not as extensive or structured as those found on some other platforms.

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Analysis of Lichess

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