Armenian Grandmaster Levon Aronian in the 4th round of 5th stage of Grand Prix, held in Jermuk again broke down the resistance of the American Gata Kamsky at 41-th move. Hungarian Peter Leko and Ukrainian Vassily Ivanchuk get the better of Ukrainian Sergey Karyakin and Russian Evgeny Alekseev, respectively. The game of Dmitry Yakovenko (Russia) - Boris Gelfand (Israel) ended in a draw.

Aronian and Leko scored 3 points after 4 rounds and kept leading positions in the standings.