Master Class Band 15 - Viktor Kortschnoi und My life for chess Chessbase he repeatedly shows that these

he repeatedly shows that these elements are the keys to evaluating positions and forming plans

large and small competitions are broadcast live on the Internet

improvements over existing theory

But it is also a serious endgame course written by a leading endgame expert

Master Class Band 15 - Viktor Kortschnoi und My life for chess Chessbase he repeatedly shows that theseViktor Korchnoi (1931 2016) is one of the greatest players in chess history. He qualified for a Candidates Tournament for the first time in 1962 and then took part in many more Candidates Matches for the World Championship. He played his last Candidates Match in 1983 against Kasparov. Korchnoi was among the absolute world elite for decades. In the late 1970s he was number two in the world rankings behind Anatoly Karpov.