The action of giving to an opponent an initial advantage in material or in a move. Frequently used by strong players like Philidor, Morphy, etc., in the eighteenth and nineteenth centuries.
ECHESSPEDIA
Quotes of the Day
I never make mistakes in chess, I only have hallucinations!
Vlastimil Hort 1987
If the FIDe elections were not decided by the votes of the delegates but by the world’s chess society as a whole, there would not even be a competition.
Anatoly Karpov NIC 2010
Botvinnik and Tal are among the best; I also like Spassky, but I think Petrosian is better than all of them. His weakness is too many draws, even against players he could beat easily. Maybe he lacks self-confidence.
Robert Fischer 1960
Everything is very concrete nowadays. The computer often gives unnatural moves which are correct, but sometimes hard to remember. You know a line is correct, but then your forget something and lose terribly.
Daniel Stellwagen 2010
The duty of a World Champion is not only to play games but also to explain to the public why he is winning
Garry Kasparov NIC 1989