If I search on Grand Prix Attack, I find 2 videos by GM Khachiyan from December 2009. I tried to watch them, though, and they're missing. What's up? Thanks.
Hope this helps :)
http://www.chess.com/video/player/concepts-in-the-grand-prix-attack-1
http://www.chess.com/video/player/concepts-in-the-grand-prix-attack-2
Yes, thank you. I wonder why I couldn't find them.
If I search on Grand Prix Attack, I find 2 videos by GM Khachiyan from December 2009. I tried to watch them, though, and they're missing. What's up? Thanks.