It's over; White wins all the most valuable pawns and quickly pushes his own to become a queen.
1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... g8f6  4. d2d3  4... f8c5  5. c2c3  5... d7d5 You can bet that Aronian will go for this move as soon as possible, either in the Ruy Lopez, or the Italian game. 6. e4d5  6... d8d5  7. b5c4  7... d5d6  8. b1d2  8... e8g8  9. b2b4 Nevertheless, the bishop should be bothered somehow. 9... c5b6  10. e1g1  10... c8f5  11. d1c2  11... a8d8  12. a2a4  12... a7a5  13. b4b5  13... c6e7  14. c2a2 All of this is very logical and has been tested before. Nakamura is blitzing his moves. 14... e7g6  15. c1a3  15... b6c5  16. a3c5  16... d6c5  17. d3d4  17... c5d6  18. f1e1  18... e5d4  19. c3d4 A typical position with an IQP arose on the board. If Black can maneuver well with his pieces and place them on the optimal squares, he would be greatly enjoying the position. However, right now White has the initiative, both on the board thanks to his more active pieces and better presence in the center and on the clock as he keeps pressurizing his opponent by moving rapidly. After some thought, Aronian came up with what seems to be an over-the-board novelty. 19... f6d5  20. c4d5 And after more than twenty minutes of thought, Nakamura went for a concrete solution. 20... d6d5  21. a2d5  21... d8d5  22. d2c4 The pawn on the a5-square drops. The question is: how strong is Black's compensation $2 22... f5g4  23. c4a5  23... b7b6 The human choice that leaves White in the driver's seat. 24. a5c6  24... g4f3  25. g2f3  25... h7h6 Air will be needed for the king. 26. a1c1 With a nice maneuver, the rook finds its optimal square. 26... g8h7  27. c1c4 Releasing the knight, which in turn will open up the c-file for some material gains. 27... d5g5 Black needs to show some activity ASAP. 28. g1f1  28... g5h5  29. c6e7  29... h5h2  30. e1e4 The second rook finds an optimal square. White's position improved even aesthetically. 30... h2h1  31. f1g2  31... h1a1  32. e7g6 As we shall see, this is not optimal. 32... f7g6 The only move. The f-file is opened for the second rook for counterplay. True, the black king is getting exposed as well, but it was far more important to have the rook out. 33. c4c7  33... a1a4 Aronian misses a great chance $1 34. d4d5  34... a4a8 And now it becomes really bad for the second player. 35. e4e7  35... h6h5  36. d5d6  36... f8f5 Most likely based on a miscalculation. 37. e7g7  37... h7h6  38. g7h7  38... h6g5  39. d6d7  39... f5d5  40. f3f4 A nasty in-between blow $1 40... g5h4  41. h7g7  41... a8a4 