1. d2d4  1... g7g6 Nakamura abandons his safe QGD approach for an old love of his,  the KID. 2. c2c4  2... f8g7  3. e2e4  3... d7d6  4. b1c3  4... g8f6  5. g1f3  5... e8g8  6. f1e2  6... e7e5  7. e1g1  7... b8c6  8. d4d5  8... c6e7  9. b2b4  9... f6e8  10. a2a4  10... f7f5  11. a4a5  11... e8f6  12. f1e1  12... h7h6  13. e4f5 An early  novelty. 13... c8f5 As strange as this may sound, after this Black's position is not easy. 14. a1a2 A nice prophylactic move. The rook sidesteps the black bishop's  X-raying and protects the f2-point just in case. 14... g6g5  15. h2h3  15... d8e8  16. f3h2 A strong regrouping. Black's initiative is  obstructed before it even starts. 16... a7a6  17. h2g4 Ding starts softening the light squares. 17... f5g6  18. g4f6  18... g7f6  19. e2d3  19... e7f5  20. c3e4 After the e4-square is secured, the black  bishop on g7 can no longer be named a King's Indian bishop. It becomes an  ordinary one... 20... f6g7  21. f2f3  21... e8f7  22. a2f2 One more "just in case"  move. The f3 and g2 points are safe. 22... a8d8  23. d3b1  23... g8h8  24. c1b2  24... f5h4  25. b4b5 Everything is safe on the opposite wing, and Ding can resume play  on "his" flank. 25... g6f5  26. b5b6  26... h4g6 Maybe this knight will make it to f4, and then a sacrifice on  h3 will happen? 27. g2g3 Nope. 27... c7b6  28. a5b6  28... g6e7  29. b2a3  29... e7c8  30. d1b3 