chess-opening-book-reader v0.1.0

chess-opening-book-reader

Forked from chess-tools, the goal of this project is to provide an easy way to parse opening books of various formats.

Installation

npm install chess-opening-book-reader

Usage

const buffer = somethingThatReturnsArrayBuffer()
import { OpeningBooks } from 'chess-opening-book-reader'
book = new OpeningBooks.CTG().loadBook(buffer)
book.find(someFen)

Supported Formats:

• CTG - used by products such as Chessbase
• Polyglot - used by a number of open source projects
• ABK - used by products such as Arena
• EPD
• ECO

References

Note: Sample Files are believed to be in the public domain or licensed under GPL. Sources are provided below.

• Chess Programming Wiki

  • https://chessprogramming.wikispaces.com/

• ABK Format

  • https://chessprogramming.wikispaces.com/ABK

• Polyglot Format

  • Sample File https://github.com/michaeldv/donna_opening_books/raw/master/gm2001.bin

• CTG Format

  • Forum post .. http://rybkaforum.net/cgi-bin/rybkaforum/topic_show.pl?tid=2319

• CTGReader

  • https://github.com/sshivaji/ctgreader/
  • Sample file http://americanfoot.free.fr/echecs/ctg-thematique.htm

• EPD

  • https://www.chessprogramming.org/Extended_Position_Description

• ECO

  • https://www.chessprogramming.org/ECO
  • Sample ftp://ftp.cs.kent.ac.uk/pub/djb/pgn-extract/eco.pgn

• Winboard/ XBoard Protocol

  • https://www.gnu.org/software/xboard/engine-intf.html

• UCI

  • https://chessprogramming.wikispaces.com/UCI