Armenian grandmaster Hrant Melkumian beat Serbia’s Aleksandar Kovacevic in the fourth round of The 42nd International Chess Tournament Bosna 2012. He currently tops the standings with 4 points.

In the fifth round, Melkumian will face off against Zdenko Kozul (Croatia), who comes 2nd with 3 points.

Last year Armenian chess player took the second place, with Georgia’s Baadur Jobava becoming tournament winner.