Not sure how many have seen this, but Korchnoi had a stroke and is recovering in a hospital in Switzerland. At the age of 81, it's likely that he's done with the game, at least competitively. Here are a couple of articles.
http://www.chessbase.com/newsdetail.asp?newsid=8737
http://www.chess.com/news/careers-en...-korchnoi-4564
I hope he makes a speedy recovery. I have a great amount of respect for someone that can play the game at a high level like that at 80+. Just last year he beat Caruana. That's incredibly impressive.
Does anyone have a couple of games of Korchnoi's they particularly like? I've never studied or really looked at his games at all and would be curious to see what y'all recommend.