Encyclopedia of Chess Endings II: Rook Endings, Part One - 2nd EDITION Pirc Defense Chess Openings on DVDs he was merciless in his

he was merciless in his games against Anatoly Karpov

by way of explanation

Kavelek - Kasparov

Both are directly connected to calculation

Encyclopedia of Chess Endings II: Rook Endings, Part One - 2nd EDITION Pirc Defense Chess Openings on DVDs he was merciless in hisSIMPLY ILLUMINATING How many times have you heard it? Its an old school rule: one should learn endings first and only then switch to the earlier content. Arguable its true, if we follow the advice of some of the biggest chess names of all time. The First Edition of ECE II Rook 1 was compiled by Andras Adorjan, Alexander Beliavsky, Walter Browne, Lubomir Ftacnik, Anatoly Karpov, Garry Kasparov, Lubomir Kavalek, Vlado Kovacevic, John Nunn and Jan