With the assistance of the very strong chess program Deep Rybka 4, I have analyzed the five round game from the 2010 FIDE Grand Slam Final Masters tournament between the World's strongest Chess player, Magnus Carlsen of Norway (photo on the left above) and Grandmaster Alexei Shirov of Spain (the 12th-highest-rated player in the World photo on the right above).
This game took place yesterday in the tournament and involved the Ruy Lopez Opening. This game is game number 21 in the Chessviewer Deluxe game index which you find at the bottom of this first page of my blog. I hope you enjoy playing through this analysis. I believe that Shirov played the Moeller Defense against Carlsen's Ruy Lopez.
Source of image of Magnus Carlsen: http://commons.wikimedia.org/wiki/File:Magnus_Carlsen-2007.jpg Source of image of Alexei Shirov: