1. g1f3  1... d7d5  2. e2e3 Nakamura is faithful to his blitz repertoire. 2... c7c5  3. b2b3  3... b8c6  4. f1b5 This is a Nimzo-Indian played with White. These variations where you play a popular position with colors reversed are always confusing. It's usually difficult to know how good it is to have an extra move. The computer is not impressed with this setup for White, but this is a blitz game so what the computer thinks about the opening is not so important. 4... f7f6 The best move, according to the computer (even though I just wrote that what the machine thinks is not so important in a blitz game). 5. c2c4  5... d5d4  6. b3b4 Tension builds pretty fast in this game. White tries to break the pawn chain, but for that it's necessary to move the b-pawn again. 6... e7e5  7. b4c5 Nakamura decides to break the chain immediately. 7... f8c5  8. e3d4  8... c5d4 The right move to fight for an advantage. 9. f3d4  9... d8d4  10. e1g1 Provoking Aronian into taking the a1-rook. This time he correctly resists. 10... g8h6  11. c1a3  11... d4a1 Oscar Wilde once wrote: \"I can resist anything except temptation.\" It looks like the temptation to take the rook was just too much for Aronian, but this move costs the game. 12. b5c6  12... b7c6  13. d1h5  13... e8d8  14. b1c3  14... a1f1  15. g1f1 Unbalanced positions are very hard to evaluate, especially in a blitz game. Usually two rooks are better than a queen, so it might seem surprising that the computer evaluates this as totally winning for White. The key here is Black's exposed king and the presence of opposite-colored bishops, something that favors the attacking side considerably. White just needs to open the king's position and gather the pieces around him. Nakamura manages this very swiftly. 15... c8g4  16. h5h4  16... g4f5  17. f1g1  17... f5g6  18. f2f4 Opening the position. Black's pieces lack coordination. 18... h6f5  19. h4f2  19... f5d4  20. f4e5  20... f6e5  21. f2h4  21... d8c8  22. h4e7 It's all over after this queen invasion. 22... h8e8  23. e7g7  23... d4f5  24. g7f6  24... c8b7  25. c3e4  25... a8d8  26. g2g4  26... f5d4  27. f6g7  27... b7c8  28. e4d6  28... d8d6  29. a3d6  29... d4e6  30. g7a7  30... e8d8  31. c4c5  31... g6e4 