Azerbaijan`s Mammadyarov wins Vienna Open–2015 international chess tournament

Baku, August 25, AZERTAC Azerbaijani chess grandmaster Shahriyar Mammadyarov has become the winner of the Vienna Open-2015 international tournament in Austria. He secured the gold after emerging victorious over Austrian Marcus Ragger. The Swiss-system tournament, which featured nine rounds, involved 850 chess players from 50 countries.