[Event "Zuerich Chess Challenge 6th"]
[Site "Zuerich"]
[Date "2017.04.15"]
[Round "4"]
[White "Anand, Viswanathan"]
[Black "Oparin, Grigoriy"]
[Result "1-0"]
[WhiteElo "2786"]
[BlackElo "2604"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 h6 18. Be3 Nc5 19. Qd2 h5 20. Kh1 Qc7 21. Ng5 Bg7 22. Nf1 bxa4 23. Qe2 a5 24. Nd2 Ba6 25. Bxc5 Qxc5 26. Bxa4 Reb8 27. Bc6 Ra7 28. Ra2 Bh6 29. Ngf3 Nd7 30. Bxd7 Rxd7 31. Rea1 Rb5 32. Qxc4 Qxf2 33. Qc6 Ra7 34. b4 Bxd2 35. Nxd2 Qe3 36. Nc4 Qxe4 37. Nxd6 Qxd5 38. Qxd5 Rxd5 39. Ne4 Kg7 40. Rxa5 Bd3 41. Rxa7 Bxe4 42. Re1 1-0