Levon Aronian beats Peter Svidler to lead the tournament.
Aronian, world number three, defeated Russian champion Peter Svidler in what looked like a fairly sedate game at first but gradually got more complicated. Eventually Aronian was able to play a piece for two pawns sacrifice which led down a long, forcing line to a position where his queen dominated the position and led to the win of a third pawn. Svidler fought hard but passed pawns on both sides of the board proved fatal to his chances. One round remains, with Carlsen, Ivanchuk, Karjakin and Nepomniachtchi poised half a point behind Aronian. Last round pairings affecting first place are Nepomniachtchi (4½) - Aronian (5), Nakamura (3) - Carlsen (4½), Karjakin (4½) - Ivanchuk (4½).
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