Armenian grandmaster Levon Aronian completed in a draw his fourth game in Corus Chess 2009 tournament.

The other participants showed the same result.

Magnus Carlsen - Levon Aronyan 0,5:0,5
Alexander Morozevich - Michael Adams 0,5:0,5
Yue Wang - Loek van Wely 0,5:0,5
Teymour Radjabov - Sergei Karjakin 0,5:0,5
Sergei Movsesian - Leinier Dominguez 0,5:0,5
Daniel Stellwagen - Vassily Ivanchuk 0,5:0,5
Jan Smeets - Gata Kamsky 0,5:0,5

In the fifth tour, Levon Aronian will meet with Sergei Movsesian (Slovakia).