date time size name description -------- ------ ---------- ------------- ---------------------------------------- 04/28/99 02:07p 19,532,575 orangutan.epd Primary analysis for 1. b4 games. 04/28/99 02:01p 1,060,297 orangutan.pgn The original collection of games. 04/28/99 03:23p 836 readme.txt This file, which describes the others. 04/28/99 03:25p 6,501,389 Orangutan.zip All of the above, compressed. For information about the EPD format, secure a copy of the PGN standard by Steven J. Edwards. Some tools that can be used to examine this data: Chess Assistant Bookup Epd2diag Project OrangUtan: Calculate the value of positions from 1. b4 (Orangutan) games. This contained 126,082 unique board positions. H:\ward-ftp\FTPRoot\pub\Chess Analysis Project FAQ.htm