The 57th sailing regatta for "Yal 6" "Third March" - State competicion for sailing 2013. The Regatta took place in Varna lake in the water area of wather base of sport club "Cherno more - Briz" from 28 February to 3 March 2013 and in it participated 21 crews. It was organize by the marine club "Friends of the sea"-Varna and sport club "Cherno more - Briz"-Varna and co-organizer was the Bulgarian sailing federation. The regatta begun in 1957 and traditionally opens the sailing season in Bulgaria.