A very interesting round! Anand won a difficult game after having an opposite colour B endgame with rooks, Wang Hao practically checkmated Grischuk after being an exchange up for a while, Carlsen won against L’Ami in a 94 (!) move battle. L’Ami was more than fine for a very long time but errered in late endgame and after fighting with R vs R+N lost in the end.
Standings in Group A:
1. V. Anand 4 
2. H. Nakamura 3½
3-5. L. Aronian, A. Giri, M. Vachier-Lagrave 3
6-9. M. Carlsen, V. Kramnik, I. Nepomniachtchi, R. Ponomariov 2½
10-12. W. Hao, E. l’Ami, J. Smeets 2
13. A. Grischuk 1½
14. A. Shirov 1
Group B:
1. L. McShane 4 
2. Z. Efimenko 3½
3-6. L. Fressinet, G. Sargissian, W. So, R. Wojtaszek 3
7. D. Navara 2½
8-12. L. Chao, J. Hammer, F. Nijboer, W. Spoelman, V. Tkachiev 2
13-14. S. Ganguly, L. Liem 1½
Standings in Group C:
1. D. Vocaturo 4½ 
2. I. Nyzhnyk 4
3. K. Lahno 3½
4-5. M. Bluvshtein, M. van der Werf 3
6-9. B. Bok, I. Ivanisevic, T. Sachdev, S. Siebrecht 2½
10-11. M. Kazhgaleyev, D. Swiercz 2
12. R. van Kampen 1½
13. R. Pruijssers 1
14. J.W. de Jong ½
Official website – http://www.tatasteelchess.com/