Everaldo Matsuura vs Sergey Karjakin - World Cup 2007.11.25

Everaldo Matsuura vs Sergey Karjakin<br>World Cup Khanty-Mansiysk RUS round 1.2 2007.11.25<br>Ruy Lopez: Berlin Defense 0-1<br>https://www.chessgames.com/perl/chessgame?gid=1480106 --- Send in a voice message: https://anchor.fm/blindfoldchess/message