[Event "Berkeley International"] [Site "Berkeley USA"] [Date "2011.01.03"] [Round "4"] [White "Daniel Rensch"] [Black "Yian Liou"] [Result "1/2-1/2"] [WhiteElo "2393"] [BlackElo "2285"] [ECO "B42"] [Opening "Sicilian: Kan, 5.Bd3"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. Qe2 d6 8. c4 Nbd7 9. Nc3 Be7 10. Be3 O-O 11. Rac1 b6 12. f4 Bb7 13. f5 Nc5 14. Bf2 Nfd7 15. Bb1 exf5 16. Nxf5 Bf6 17. Bg3 Ne5 18. b4 Ncd7 19. Nd5 Bxd5 20. exd5 g6 21. Nh6+ Kg7 22. Ng4 Nxg4 23. Qxg4 h5 24. Qd1 Rae8 25. Qa4 Bd4+ 26. Kh1 Nb8 27. Qd1 Be5 28. Bf2 Nd7 29. Qa4 a5 30. a3 axb4 31. axb4 Ra8 32. Qb5 Rab8 33. Bg1 f5 34. Be3 Nf6 35. Bxf5 gxf5 36. Rxf5 Ne4 37. Rxh5 Rh8 38. Rxh8 Rxh8 39. g3 Nxg3+ 40. Kg2 Ne2 41. Rh1 Qc8 42. Kf2 Qg4 43. Qxb6 Rf8+ 44. Ke1 Bc3+ 45. Bd2 Bd4 46. Qxd6 Bf2+ 47. Kd1 Ng3+ 48. Kc2 Qe4+ 49. Kb3 Rf3+ 50. Ka4 Qe8+ 51. Qc6 Qxc6+ 52. dxc6 Nxh1 53. c7 Rf8 54. Kb5 Bg1 55. Kc6 Bxh2 56. b5 Rf6+ 57. Kb7 Rf7 58. b6 Nf2 59. Bc3+ Kf8 60. Kc6 Bxc7 61. bxc7 Rxc7+ 62. Kxc7 Ke7 63. Kc6 Ke6 64. Be1 Nd3 65. Bc3 Nf2 66. Bb4 Nd3 67. Kb5 Ne5 68. c5 Kd5 {#d} 1/2-1/2