The Polar Bear System: Volume 2
Publisher: Independent
Categories: Opening Books
Author: GM Henrik Danielsen
Contents: 170 pages
Product type: Ebook
Release date: Feb 01, 2016

The Polar Bear System (PBS) ​is played to leave the mainstream and create new original positions​. ​It starts with a fianchetto of the King​’​s bishop after 1.f4​ ​d5. ​The second volume covers all setups after 1.f4​ ​d5 except the mainlines from volume 1.