A problem composer’s description of a move by black that open the line for a black line-piece and closes a line previously commanded by the same line-piece.
ECHESSPEDIA
Quotes of the Day
I still think people can learn at any age – I’m actually sure about that. It’s just that the ceiling is lower for how far you want to go.
Magnus Carlsen 2016
I believe motivation is one of the most important things one has to have after playing for many years. Chess is a very complete, well thought-out game, which is why people have been playing it since ancient times.
Judith Polgar
Fischer wanted to prove that all world championship games after his victory were prearranged. He did not convince me.
Vishy Anand 2008
Some players lose ability to think independently and rely on computers completely.
Lajos Portisch 2012
Chess is respected in culture and education, but our organization is far behind. FIDE must lead, not drag chess down.
Garry Kasparov 2014