[Event "Candidates Tournament"]
[Site "Kazan"]
[Date "2011.05.06"]
[Round "1(2)"]
[White "Grischuk, Alexander"]
[Black "Aronian, Levon"]
[Result "1/2-1/2"]
[WhiteElo "2747"]
[BlackElo "2808"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. cxd5 exd5 6. Qc2 c5 7. Bg5 cxd4 8. Nxd4 Nc6 9. Rd1 O-O 10. e3 Be6 11. Be2 Rc8 12. Nf5 h6 13. Bh4 Re8 14. Nxe7+ Qxe7 15. O-O g5 16. Bg3 Ne4 17. Qb1 Nxg3 18. hxg3 Red8 19. Nb5 d4 20. Nxd4 Nxd4 21. exd4 Qf6 22. Bf3 1/2-1/2