Calculation Training in Attack & Defence Vol.1 & Vol.2 SN_required true also dates from this period

also dates from this period

Mastering Closed Games Through Paul Keres' Strategic Play

John Watson helps chess-players achieve a more holistic and insightful view of the openings

from amateurs to Grandmasters

The two American players came to blows over the services of the second they were supposed to share

Calculation Training in Attack & Defence Vol.1 & Vol.2 SN_required true also dates from this periodDo I have to defend against my opponent's threat or can I simply ignore it and look for my own chances? A typical question which has often been asked during practical play. This two volume series on Calculation in Attack & Defence is the ideal guide to develop a good sense for attacking play, while keeping an eye on your opponent's defensive resources and possible counterplay against your own king. At the same time you'll be challenged to defend