Levon Aronian's Tata Steel Chess Tournament game was named the best round 4 win, with Armenian grandmaster awarded a Euro 500 prize.
In the 4th round of Wijk aan Zee-hosted tournament, Aronian beat Gata Kamsky (U.S.) to gain 3 points.
Armenian grandmaster, who shares 1st-2nd places with Norway's Magnus Carlsen, will face off against Loek Van Wely (Netherlands) in round 5.