1. g1f3  1... g8f6  2. d2d4  2... e7e6  3. c2c4  3... d7d5  4. b1c3  4... f8e7  5. g2g3  5... e8g8  6. f1g2  6... d5c4  7. f3e5  7... d8d6  "I did not expect this, especially since I have played it and come to the  conclusion it is kind of dubious" (Nisipeanu). 8. e1g1 Postponing the capture of the pawn for the time being. 8... d6a6  9. a2a4  9... b8c6  10. c3b5  10... c6e5  11. d4e5  11... f8d8  12. e5f6 "I could not really remember if this  sacrifice was good or not" (Nisipeanu). The intuitive sacrifices remain  one of the last human weapons against the power of the machines. 12... d8d1  13. f1d1  13... e7d6 The only move. 14. c1f4  14... e6e5 This move, just like the others before, was practically  blitzed. Nevertheless, it seems it's Black's major mistake, but the speed  that Nakamura played made White chose his next move from purely  practically reasons. 15. b5d6  15... c7d6 The first lengthy thought by Nakamura in an obviously tough  position. 16. f4e5 "I thought I am much better here" (Nisipeanu). 16... a6a5  17. d1d6 In comparison to the line above, White did not win material but  has all his pieces securely placed. He's dominating. Nakamura needs to  sacrifice some pawns to bring the reserves out, but this does not help  him. 17... c8g4  18. e5c3  18... a5c7  19. a1d1  19... g7g6  20. g2b7  20... a8f8  21. b7f3  21... g4f3  22. e2f3 White has it all: a more secure king, more active pieces and  even material advantage. 22... h7h5  23. g1g2  23... f8e8  24. h2h4  24... c7c8  25. a4a5 Next Nisipeanu improves everything he can  and penetrates on the back ranks.