Complex sentence: Peter Veniaminovich Svidler (Pyotr Veniaminovich Svidler; born June 17,1976, in Leningrad) is a Russian chess Grandmaster and seven-time Russian champion (1994,1995,1997,2003,2008,2011,2013).
Split into simpler sentences: Peter Veniaminovich Svidler (born June 17,1976, in Leningrad) is a Russian chess Grandmaster. He is seven-time Russian Champion (1994,1995,1997,2003,2008,2011,2013).