Armenian Grandmaster Levon Aronian drew with Vugar Gashimov in the fourth round of Linares chess tournament in Spain.
The other games Gelfand-Topalov and Grischuk-Vallejo also ended in a draw.
In the fifth round of the tournament Topalov will face Grischuk, Vallejo-Gashimov and Aronian-Gelfand.
L.A.