A fresh approach by Aronian, in the spirit of Larsen $1 The extra couple of tempi in this reversed Benoni-type of position allows White a chance to play more aggressively and fight for the d4-square. e6-e5 is out of the question now.
1. c2c4  1... e7e6  2. g2g3  2... d7d5  3. f1g2  3... d5d4  4. d2d3  4... c7c5  5. e2e3  5... g8f6 As early as move five, this obvious and logical move is a novelty already $1