1. d2d4  1... g8f6  2. c2c4  2... g7g6  3. b1c3  3... d7d5 Not a major surprise; the Gruenfeld remains  Vachier-Lagrave's main choice against 1.d4. 4. g1f3  4... f8g7  5. d1b3  5... d5c4  6. b3c4  6... c8e6  7. c4a4  7... e6d7  8. a4b3  8... c7c5  9. d4d5  9... b7b5 Since White has a lost a few tempi shuffling his queen back and forth, Black has all the reasons to play aggressively. 10. c3b5  10... b8a6 