Top 17 Pgn Open-Source Projects

• python-chess

  27 2,309 8.0 Python

  A chess library for Python, with move generation and validation, PGN parsing and writing, Polyglot opening book reading, Gaviota tablebase probing, Syzygy tablebase probing, and UCI/XBoard engine communication

Project mention: Permissive chess lib | /r/chessprogramming | 2023-08-19

• pychess

  3 667 8.9 Python

  PyChess - a chess client for Linux/Windows

  

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• chesslib

  5 211 0.0 Java

  chess library for legal move generation, FEN/PGN parsing and more

Project mention: A Java library to create your own chess engines! | /r/java | 2023-06-24

You posted this yesterday asking for feedback. Your project is five tiny classes that build on to of the library at https://github.com/bhlangonijr/chesslib , and they are objectively bad.

• Binbo

  0 117 6.5 Erlang

  Chess representation written in Erlang using Bitboards, ready for use on game servers

• pgn-viewer

  1 84 6.4 TypeScript

  PGN viewer widget (by lichess-org)

  

• chess-artist

  2 66 0.0 Python

  A python script that can annotate chess games in pgn file with static evaluation or search score of an engine, can annotate an epd file with acd, acs, bm, and ce opcodes, can test engine with epd test suite and can generate chess puzzles.

• chess

  1 61 0.0 R

  An R package to read, write, create and explore chess games (by curso-r)

  

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• chess-image-generator

  1 54 0.0 JavaScript

  Accepts FEN, PGN or array data for chess board and generates PNG or buffer.

• pgnToFen

  1 30 0.0 Python

  Takes PGN as input and returns FEN

• pgn-to-sqlite

  1 17 8.2 Python

  Pull your Chess games from chess.com and lichess.org into a sqlite3 database.

Project mention: Storing/reading games in SQL database | /r/ComputerChess | 2023-06-17

• chess-variant-stats

  1 15 10.0 Python

  Calculate game statistics for chess variants

• pgn2data

  1 12 4.0 Python

  A library that converts a chess pgn file into a tabulated CSV data set.

• pygn-mode

  1 10 2.6 Emacs Lisp

  An Emacs major-mode for chess PGN files, powered by Python

• polyglot-composer

  1 5 4.2 Go

  A library to compose polyglot opening books from PGN game collections

• En-Passant

  1 4 1.8 Python

  rare checkmates from lichess.org

• PgnToGif

  1 2 6.1 Java

  An android application to help convert your chess games to animated gifs

• chessplusplus

  1 2 0.0 C++

  An implementation of standard Chess in C++ using SFML.

• SaaSHub

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Pgn related posts

• Permissive chess lib

  1 project | /r/chessprogramming | 19 Aug 2023

• A Java library to create your own chess engines!

  2 projects | /r/java | 24 Jun 2023

• Looking for feedback/collabs for my first Java library!

  2 projects | /r/java | 23 Jun 2023

• Storing/reading games in SQL database

  2 projects | /r/ComputerChess | 17 Jun 2023

• he is 2 years into his CS degree

  1 project | /r/ProgrammerHumor | 5 May 2023

• Rare "bipartisan" win: Lichess tweets about a Chess.com stream and Chess.com acknowledges

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  1 project | /r/arduino | 12 Mar 2023
• A note from our sponsor - InfluxDB
  www.influxdata.com | 21 May 2024

  Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

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