A nice shot by Anand.
1. e2e4  1... e7e5  2. g1f3  2... b8c6  3. f1b5  3... g8f6 Berlin is popular, even in Kolkata. 4. d2d3  4... f8c5  5. b5c6  5... d7c6  6. b1d2  6... c8e6  7. e1g1  7... c5d6  8. d3d4  8... f6d7  9. d4e5  9... d7e5  10. f3e5  10... d6e5  11. f2f4  11... e5d4  12. g1h1  12... f7f5  13. d1h5  13... g7g6  14. h5e2  14... e8g8  15. d2f3  15... d4f6  16. e4e5 With more or less pieces on the  board, but the Berlin pawn structure arose again. White has a defended  passer on the kingside and Black can hardly make anything out of his  queenside pawns in a possible endgame. 16... f6e7  17. f1d1  17... d8e8  18. f3d4  18... e8f7  19. d4e6  19... f7e6  20. c1e3 [#] 20... a8d8 Technically speaking, a novelty. 21. c2c4  21... a7a6  22. b2b3 Anandis depriving his opponent of any active  possibilities along the d-file. With the d5 square covered So cannot  double effectively his rooks and massive exchanges are about to happen  along the d-file. 22... g8f7  23. h2h3  23... h7h5  24. e3f2  24... d8d1  25. a1d1  25... f8d8  26. d1d8  26... e7d8  27. e2e1 Everything goes according to the plan. If White manages to get rid of all the remaining pieces he will win. Another plan is to try and penetrate with the queen into the enemy camp. So has to be careful. 27... e6e7 A slight inaccuracy. So did not want to allow the bishop  sortie on h4. 28. h1h2  28... f7e6  29. e1d2 Black's pieces look awkward. So tries to co-ordinate  them. 29... e7d7 And blunders. 30. d2b4 A double attack which nets a pawn. 30... e6f7  31. b4b7  31... d7d2 The only chance is in the activity.