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).