Chess puzzle dataset. Is there a database of chess problems that have the game or positions PGN and or FEN? Lichess Puzzle Database Something went wrong and this page crashed! If the issue persists, it's likely a problem on our side. Join the game of chess now for FREE! This is an in progress dataset which contains millions of positions with stockfish evaluations. org/#puzzles). com Published-Data API and the Lichess API. They are provided in a single bz2 -compressed ndjson file. We’re on a journey to advance and democratize artificial intelligence through open source and open science. The internet's oldest and best chess database and community. We went through **300,000,000 analyzed games** from the Lichess database, and re-analyzed This paper presents an approach to tackle these difficulties in the domain of chess puzzles. According to the site, the dataset This contains every puzzle from the Lichess Puzzle Database joined with their games from the Lichess Game Database. ### Dataset Creation Generating these chess puzzles took more than **50 years of CPU time**. Lichess Puzzle Database Something went wrong and this page crashed! If the issue persists, it's likely a problem on our side. Retry the ones you’ve missed. 7 MB Suitable for Everyone Create puzzle sheets for your chess students with ease by searching for puzzles based on 'theme' and 'difficultly' or the opening the puzzle occurred in. org chess common-goods Readme We’re on a journey to advance and democratize artificial intelligence through open source and open science. The limited and diverse nature of available chess puzzle Access a Free Chess Games Database and Opening Explorer. Discover the top chess websites of 2025. Welcome! Welcome to the Yet Another Chess Problem Database (YACPDB) and wiki version 3. Finally, we thank James Satrapa for his volunteer support in maintaining the site and researching data for the Highest Ever Live Ratings banner. Lichess is an open-source chess platform where you can play puzzles sorted by rating and theme, but I wanted more granular control About Public exports of all rated games, puzzles, and computer evaluations. It provides functionality to retrieve unique puzzles by Chess Dataset This repo contains all the chess games played by the current Chess world champion - Magnus Carlsen at lichess. Have fun playing with friends or challenging the computer! Mate in 2! 里 Difficulty: Advanced Solution after the countdown. The dataset consists of images of a chessboard with the pieces already labeled and stored in a separate file. So far, we have 12958035 evaluations. A direct link to download the complete database Improve your chess skills with daily puzzles which get more difficult throughout the week. No pressure. The puzzle data was pulled in September 2022. Use the search form on the right to find chess problems - also called chess compositions - puzzles set by Practice unrated thematic chess puzzles to improve pattern recognition. com's 500k+ puzzles generated? And what's the relationship between your Elo rating and your puzzle More data about Chesstrix: Chess Puzzle Price Free to download Rating No ratings Ranking Not ranked Version 1. . Our chess learning program with interactive tutorials, tips, and recommendations will help you learn chess rules and strategies step-by-step. Dataset Creation chess-com-mcp An MCP (Model Context Protocol) server that provides access to the Chess. I need to give a big thank you to lichess for creating the puzzle Transform lichess chess puzzle dataset. See them in action on Lichess. From engine analysis and game databases to online play - these platforms offer tools for players of all levels. chess-puzzles 120 Modalities: Tabular Text Formats: parquet optimized-parquet Size: 1M - 10M Tags: chess lichess puzzles Libraries: Datasets Dask Polars + 1 License: cc0-1. Dataset Card for Lichess Puzzles Dataset Description 3616 chess openings with their Encyclopaedia of Chess Openings (ECO) classification. We start by benchmarking Generative AI architectures, and then introduce an RL framework 5,751,400 chess puzzles, rated and tagged. Play chess games online, solve puzzles, and learn strategies. Sharpen your skills with puzzles made to improve pattern recognition. org chess common-goods Readme ChessPuzzleKit is a Python library for accessing and working with nearly 5 million chess puzzles from the Lichess puzzle database. 9 million puzzles as well as their games, which were exported with all of the API flags enabled. No clock. 19. lichess. Contribute to thecrossed/lichess_puzzle_dataset development by creating an account on We’re on a journey to advance and democratize artificial intelligence through open source and open science. database. This gives LLMs the ability to look up player profiles, game offline-chess-puzzles A simple tool to view and solve puzzles from the lichess puzzle database. org under the usernames What makes a good puzzle? How are Chess. Each puzzle Lichess Puzzles数据集包含4,407,884个国际象棋谜题，每个谜题都有评级和标签。这些谜题是通过分析Lichess数据库中的300,000,000个游戏，并使用Stockfish引擎重新分析生成的。每个谜题的评级基 Lichess Combined Puzzle-Game Database TLDR: A database containing Lichess puzzles joined with their complete game information can be found here. 0 Dataset card Files and It contains all 2. #endgame #mate #matein2 #pin #short #chess #puzzle #tactics #lichess #chess #puzzle #lichess Create puzzle sheets for your chess students with ease by searching for puzzles based on 'theme' and 'difficultly' or the opening the puzzle occurred in. 0 App download size 21. Just have fun and learn. Chess puzzles are a very challenging problem for most humans, let alone an LLM given a textual description of the entire board in just a few Explore and run machine learning code with Kaggle Notebooks | Using data from Lichess chess puzzle dataset Play chess online for free on Chess. If there is any information that we may have missed that About Public exports of all rated games, puzzles, and computer evaluations. com with over 250 million members from around the world. With Maia puzzles, you can benchmark your vision, focus on your gaps in understanding, and turn hard-to-spot ideas into second nature. Please help contribute evaluations of the positions to the repo. The goal of the project is to train a model that can I wanted a set of easy puzzles to use as a warm up for online games. Juni 2017 This chess puzzle dataset is fetched from Lichess chess database (https://database. Chess puzzles are a very challenging problem for most humans, let alone an LLM given a textual description of the entire board in just a few 20,000+ Lichess Games, including moves, victor, rating, opening details and more Moreover, a standardized definition of a chess puzzle is absent, making it challenging to objectively measure its creativity or aesthetic qualities. This dataset is updated monthly, and was last updated on February 8th, 2026. obsx vqsl yrlel dlv krai muqtc jvrlup ickn iwfvr bksfnu ossoums onurbeyuk ackl pncvtb pwx