Representing chess games & notation in Haskell

♔ Add NSF IDs to PGN database

Grab pgn file from chess24

Flutter app for browsing a chess collection

PGN NAG data in JSON

PGN Parser

Analyzes chess winrates at different times during the day

c++ server for chess diagrams' generation

A place to put ongoing projects of varying usefulness

Command Line Interface (CLI) tool for manipulating PGN files, built with Go 1.21.5.

A fast non-allocating and streaming reader for chess games in PGN notation, implemented in vala.

Search by username and get PGNs for games played on chess.com

This repository aims to generate an analyzer to read chess files in PGN format. It supports one or more moves, ending with a score, such as "1. e4 e5 ... 0-1", but also long formats: "1. d2d4 Ng8f6", the classic castling "OO oo" but also "e1g1 e8g8", supports parsing of headers and comments. PGN is the de-facto standard for chess games, especial…

Building chess visualizations and play-throughs with D3

Collection of python scripts to easily download and process pgn files

Analysis of Lichess variant games

♚ A static analysis tool for PGN files

PGN chess notation parser

A PGN extractor that works with Lichess .pgn.bz2 formats