Chess Masti

What it does

AI chess coach: Stockfish 17 evaluates first, Claude explains, a hallucination validator checks every claim. Capable of a back and forth conversation. 100,000+ Lichess puzzles in a Neo4j graph - allows superiorly effective puzzle reinforcement that is more similar to a mistake made by the user. Completely Free. Teaches chess openings, puzzles, scouting opponents, playing lichess-rated games and more.

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  Chess Opener2021 · ▲85

  Easily explore, analyse and practice chess openings

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  AI chesscoachJun 2026 · chesscoach-web.vercel.app · ▲3

  An AI chess coach that analyzes your own games

• CP
  Chess Puzzle Bot – Puzzles vs. Stockfish2024 · chesspuzzlebot.com · ▲5

  I made a website where you can play chess puzzles against Stockfish! When playing puzzles, neither Lichess nor Chess.com will accept a wrong move, which in my opinion spoils the resolution of the puzzle since only correct moves allow you to keep playing. So, I had the idea for a website where you can play chess puzzles, but if you make the wrong move, the puzzle turns into a game against Stockfish. This opens the door to either find alternative solutions or fail miserably (at some point you realize you are not following the puzzle any more). I think its a more engaging way to play puzzles!…

• IT
  I trained a chess engine to play like humansMay 2026 · ▲14

  I built 1e4.ai - a chess web app where you play against neural networks trained to mimic human Lichess players at specific Elo ranges. There's a separate model for each 100-point rating bucket from ~800 to 2200+, and the bots not only choose human-like moves but also burn clock time, play worse under time pressure, and blunder in human-like ways. Live demo: https://1e4.ai Code: https://github.com/thomasj02/1e4_ai A few things that might be interesting: - Trained on almost a full year of Lichess blitz games, around 1B total games - Architecture is an a small…

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  Chessy11d ago · chessyapp.com · ▲1

  Your games, your chess coach

• LE
  Lichess.el – Play Lichess Inside EmacsJan 2026 · github.com · ▲22

• TL
  The load-bearing vocabulary of Claude▲703

  Life & fun · 11d ago · louisabraham.github.io

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  Articos▲388

  Launch with confidence, not gut instinct

  Life & fun · 12d ago · articos.com

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  Nex▲350

  Claude Cowork for high-volume GTM workflows

  Life & fun · 4d ago · nex.ai

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  iPhone app takes simultaneous images from 2 lenses, fuses into 1 photo▲329

  Photosynthesis fires two of your iPhone

  Life & fun · 29d ago · photosynthesis.camera

• CC
  Creatium Coach▲320

  Your multimedia mentor that takes you from mid to great

  Life & fun · 11d ago · producthunt.creatium.info

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  SoloUno▲310

  Take control of hair pulling, nail biting & skin picking

  Life & fun · 29d ago · solouno.io

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  Brew ▲905

  Like Claude design for email marketing

  AI · May 2026 · brew.new

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  Kilo Code for VS Code▲897

  Parallel agents, diff reviewer, and multi-model comparisons

  Dev tools · May 2026 · kilo.ai

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  StoreClaw▲805

  Grow your store profits with agents that know how to sell

  AI · May 2026 · storeclaw.ai

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  PollyReach▲796

  Give your agent a real number and voice to make calls.

  AI · May 2026 · pollyreach.ai

• NW
  Needle: We Distilled Gemini Tool Calling into a 26M Model▲776

  Hey HN, Henry here from Cactus. We open-sourced Needle, a 26M parameter function-calling (tool use) model. It runs at 6000 tok/s prefill and 1200 tok/s decode on consumer devices. We were always frustrated by the little effort made towards building agentic models that run on budget phones, so we conducted investigations that led to an observation: agentic experiences are built upon tool calling, and massive models are overkill for it. Tool calling is fundamentally retrieval-and-assembly (match query to tool name, extract argument values, emit JSON), not reasoning. Cross-attention…

  Life & fun · May 2026 · github.com

• FM
  Files.md – Open-source alternative to Obsidian▲730

  Dev tools · May 2026 · github.com