Chess Fish

What it does

Analyze every chess move and play against human like bot opponents. Think of it like a chess training gym or sandbox.

• CA
  ChessCoach – A neural chess engine that comments on each player's moves2021 · chrisbutner.github.io · ▲506
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  ChessRabbit8d ago · chessrabbit.co · ▲4

  Hi HN! I wanted to share with you a chess analysis tool that I was building for the past week. First of all I want to explain what is the problem that I'm trying to solve: Chess Engines such as stockfish are superior for us humans, but it's not self explanatory. A player can review their game by stockfish and it will tell them that some moves are very bad and losing, but why? This is the problem that we are trying to solve. ChessRabbit acts as a chess agent with stockfish evaluation tools. It takes every move that the player plays and it reasons about it, with the help, validation, and…

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  Chess Move ExpertJan 2026 · chessmoveexpert.com · ▲7

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  Chess Online Stockfish2025 · ▲7

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  Chess Html2025 · ▲7

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  ChessGameProFeb 2026 · chessgamepro.com · ▲2

  Solve every chess puzzle and position by taking a picture.

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• IM
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• WC
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  I was the main contributor to workout.lol, an open-source fitness app to easily build a workout routine. The project had traction (1.4k GitHub stars, 95 forks, ~20K visits/month), but was eventually sold due to video licensing hurdles. The new owner stopped maintaining it, and the repo went abandoned. Over the next 9 months, I sent 15 emails to try to save it : no replies. Feature requests & issues were ignored. The community was left with a "broken" tool let's say. I couldn't just let it die So I built the new version from scratch with the same open-source spirit, but a better…

  Dev tools · 2025 · github.com