Armenian grandmasters at Najdorf Memorial

GM Tigran L. Petrosian has scored 5.5 points after seven rounds at Najdorf Memorial chess tournament ongoing in Warsaw, Poland. He is currently fourth. Petrosian is half a point behind the leaders, GMs Durarbayli (Azerbaijan), Shimanov (Russia) and Markowski (Poland). GM Hrant Melkumyan has 4.5 points, armchess.am reports.