Nimzowitsch explained this as a protected piece on the opponent’s side of the board that cannot be attacked by a pawn.
Karpov, Anatoly vs Kasparov, Garry 1-0 World Championship 35th-KK5 Rnd:17
Lyon/New York 1990.12.05
ECHESSPEDIA
Quotes of the Day
Chess…gives students an opportunity to think at a different level.
Dr. Chad Witherspoon 2014
A good sacrifice is one that is not necessarily sound but leaves your opponent dazed and confused.
Rudolf Spielmann
Sport can make girls feel more stronger, more stable and you can fight in the future when you enter the society. It is a really good quality for a girl and I think sports are a good way to generate your personality which is really important.
Hou Yifan 2016
Parapsychology? That’s a bunch of bananas. Korchnoi believes in that. He is still playing his game with the ghost of Geza Maroczy.
Nathan Divinsky 2004
No player, however strong, no member, however large, shall stand above FIDE
Florencio Campomanes