[Event "Qatar Masters op"]
[Site "Doha"]
[Date "2015.12.27"]
[Round "7"]
[White "Vignesh, NR"]
[Black "Ivanchuk, Vassily"]
[Result "0-1"]
[WhiteElo "2422"]
[BlackElo "2710"]

1. d4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. O-O cxd4 6. Nxd4 Bxg2 7. Kxg2 Qc8 8. Kg1 e6 9. b3 Be7 10. Ba3 Bxa3 11. Nxa3 Qc5 12. Nab5 a6 13. b4 Qe5 14. Na3 O-O 15. c4 Nc6 16. Nac2 Rfd8 17. e3 Qc7 18. Rc1 Rac8 19. Nxc6 dxc6 20. Qf3 c5 21. bxc5 Qxc5 22. Nd4 Rc7 23. Nb3 Qa3 24. Rfd1 Rdc8 25. Qf4 h6 26. Rd8+ Rxd8 27. Qxc7 Rd3 28. Rf1 Rc3 29. Qxb6 Qxa2 30. Qd8+ Kh7 31. Nd2 Qc2 32. Nf3 Rxc4 33. Qa8 Ra4 34. Qa7 Qf5 35. Nd4 Qh5 36. Qc7 Ra2 37. Qb7 Qg6 38. Qb3 Ra5 39. Qb6 Ra3 40. Qc5 Ra4 41. Qc6 Ra5 42. Qb6 Ra2 43. Qb3 Rd2 44. Qb7 a5 45. Qb5 Qd3 46. Qxa5 Ng4 47. Qb5 Qe4 48. Qb3 g5 49. Qc3 Nxe3 50. Qxe3 Rxd4 51. Qa3 h5 52. Qe7 Qf5 53. Qa7 e5 54. Rc1 h4 55. Qa3 h3 56. Qe3 Re4 57. Qb3 Re2 58. Rf1 Kg7 59. Qd5 g4 60. Qd8 Rb2 61. Qd6 Qe4 0-1