1. c2c4  1... e7e6  2. b1c3  2... d7d5  3. d2d4  3... g8f6  4. c4d5  4... e6d5  5. c1g5  5... c7c6  6. e2e3  6... c8f5  7. d1f3 This line is extremely popular the Nations Cup. 7... f5g6  8. g5f6  8... d8f6  9. f3f6  9... g7f6  10. g1f3  10... b8d7  11. f3h4  11... f8e7  12. f1e2  12... f6f5  13. h4f3 [#] 13... d7b6  14. e1g1 Nakamura thought that "the opening was pretty reasonable". 14... a7a5  15. e2d3  15... e7d6  16. g2g3 Black's kingside is his main pain. 16... e8e7  17. c3e2  17... e7f6 "Somewhere around here I started drifting. There really  was not any need to put the knight on f4." (Nakamura) 18. e2f4  18... a5a4  19. a1c1  19... b6d7  20. c1c2  20... d7f8  21. f4g2 "A ridiculous move."  (Nakamura) 21... f8e6  22. f3h4 That is a real mistake. 22... f5f4 Anand would not miss a chance to bring his bishops into the battle. White completely underestimated this. 23. d3g6  23... h7g6  24. g3f4  24... a8g8 Now the knights which have to defend each  other become fragile. 25. g1h1  25... g6g5  26. f4g5  26... e6g5  27. f2f3 Obviously, White believed he is in time  for e3-e4 with huge counterplay but: 27... f6e6 A very strong  maneuver according to Nakamura: "It is already very bad for White if not  tactically lost." 28. c2e2  28... e6d7 Anand left the danger zone with his  king and can take care of the knights. 29. e3e4  29... h8h5  30. e4e5 "I played this  for really no good reason." (Nakamura) 30... d6c7  31. f3f4  31... g5e4  32. f4f5 