The Small Encyclopaedia of Chess Openings is based on the same 500 fundamental codes and system of elimination but it's a fifth the length. Instead of five books just one! The best and most up to date information. The creative output of generations of chess masters filtered for the reader's convenience.
Modern Chess Openings - 15TH EDITION Completed Revised and Updated
Modern Chess Openings is the best and most trusted tool for serious chess players on the market. First published over a half-century ago, this is a completely revised and updated edition of the book that has been the standard English language reference on chess openings.