White's plan is clear. He immediately rushes with his knight  toward the weakened d6-outpost.
1. d2d4  1... d7d5  2. c2c4  2... c7c6  3. b1c3  3... g8f6  4. g1f3  4... e7e6  5. c1g5  5... h7h6  6. g5h4 The most  dangerous continuation against the Moscow variation, as Anand once said. 6... d5c4  7. e2e4  7... g7g5  8. h4g3  8... b7b5  9. f1e2 This line is again in the  spotlights. 9... c8b7  10. d1c2  10... f6h5  11. a1d1 Not only overprotecting the d4-pawn, but looking for  a good moment to bring his center into motion. 11... h5g3  12. h2g3  12... b8a6  13. a2a3  13... f8g7 An obvious move and a novelty.