[Event "Tata Steel (Group B)"] [Site "Wijk aan Zee NED"] [Date "2011.01.29"] [Round "12"] [White "Le Quang Liem"] [Black "Zahar Efimenko"] [Result "1/2-1/2"] [WhiteElo "2664"] [BlackElo "2701"] [ECO "A16"] [Opening "English: Anglo-Indian, 2.Nc3"] 1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Bb4 5. Bg2 O-O 6. O-O d6 7. Nd5 Bc5 8. d3 h6 9. e3 a6 10. a3 Ba7 11. b4 Nxd5 12. cxd5 Ne7 13. Nd2 c6 14. dxc6 Nxc6 15. Qb3 Be6 16. Bd5 Bxd5 17. Qxd5 Qd7 18. Bb2 Ne7 19. Qf3 Rac8 20. Rac1 f5 21. Nc4 Rc7 22. Na5 Rfc8 23. Rxc7 Rxc7 24. Rc1 Rxc1+ 25. Bxc1 d5 26. Bb2 Bb8 27. Nb3 b6 28. Qd1 Kh7 29. Qc2 Ng6 30. Nd2 e4 31. Bd4 Bc7 32. f3 exf3 33. Nxf3 Nf8 34. e4 dxe4 35. dxe4 fxe4 36. Qxe4+ Kg8 37. Qb7 Qf7 38. Kg2 Qa2+ 39. Bf2 Qc4 40. Nd2 Qc2 41. Qd5+ Kh7 42. Nf3 Ng6 43. h4 Ne7 44. Qe6 Nf5 45. Ne1 Qb1 46. Nf3 Qc2 47. g4 Ng3 48. Ne1 Qe4+ 49. Qxe4+ Nxe4 50. Be3 a5 51. Kf3 Nc3 52. Nc2 axb4 53. axb4 Kg6 54. Bd4 Nb5 55. h5+ Kf7 56. Bb2 Nd6 57. Ne3 g6 58. Be5 Ne8 59. Bd4 b5 60. Ke4 Bd6 61. Nd5 gxh5 62. gxh5 Ng7 63. Bc5 Bb8 64. Nc3 Nxh5 65. Nxb5 Ke6 66. Nd4+ Kd7 67. b5 Nf6+ 68. Kf5 {#d} 1/2-1/2