1. g1f3  1... d7d5  2. b2b3  2... g8f6  3. e2e3  3... g7g6  4. c1b2  4... f8g7  5. c2c4  5... e8g8  6. d2d4 Nakamura has many games in this position. 6... c7c6  7. f1d3  7... c8g4  8. b1d2  8... b8d7  9. h2h3  9... g4f3  10. d2f3  10... e7e6  11. d1c2  11... d8e7 A new move. 12. e1g1  12... f8c8 A curious development for the f8-rook. It seems more natural to bring the other rook to c8 and this one to d8. Vachier Lagrave wants to play ...c5 quickly. 13. a1c1  13... c6c5  14. c4d5 Nakamura plays a little hastily and loses the advantage.