Chess Explained - The English Opening - download book
An excerpt from the first chapter
In the early 1970s some players started playing a new formation called the 'Hedgehog', going against principles accepted until that time which considered it dubious. The main pioneers were Ulf Andersson and Ljubomir Ljubojevic. They were soon followed by most of the strongest masters, who greatly enriched the play with their own ideas and concrete variations.
Author: Franco Zenon
Title: "Chess Explained - The English Opening"
Number of pages: 115
Size: 4 Mb