[Event "Chess Olympiad (Women)"] [Site "Istanbul TUR"] [Date "2012.09.03"] [Round "6.54"] [White "Sungwon Byun"] [Black "I-Chen Chen"] [Result "1/2-1/2"] [WhiteElo "1566"] [BlackElo "1684"] [ECO "C70"] [Opening "Spanish: 4.Ba4"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. a4 Bg4 9. c3 O-O 10. h3 Bh5 11. d3 Na5 12. Bc2 c5 13. Nbd2 Nd7 14. Nf1 c4 15. Ng3 Bg6 16. axb5 axb5 17. b4 cxb3 18. Bxb3 Nxb3 19. Rxa8 Qxa8 20. Qxb3 Qa4 21. Qb1 Rc8 22. Bd2 Nc5 23. Be3 Nb3 24. Qb2 Ra8 25. Rb1 Nc5 26. Bxc5 dxc5 27. Qxb5 f6 28. Nh4 Bf7 29. Qxa4 Rxa4 30. Rb8+ Bf8 31. Nhf5 Be6 32. Rb7 Ra1+ 33. Kh2 Rd1 34. Ne7+ Kf7 35. Nd5+ Kg6 36. Rb8 Kf7 37. Rb7+ Kg6 38. Rb8 Kf7 39. Rb7+ Kg6 40. Rb8 Bd6 41. Rb6 Bxd5 42. Rxd6 Bc4 43. Rc6 Rxd3 44. Rxc5 Rxc3 45. Rc7 Rxg3 46. Kxg3 Bd3 47. f3 Bf1 48. Rc1 Bd3 49. Re1 Kg5 50. h4+ Kh5 51. f4 exf4+ 52. Kxf4 Kg6 53. e5 fxe5+ 54. Rxe5 h6 55. g4 Bc4 56. h5+ Kf6 57. g5+ hxg5+ 58. Rxg5 Bd3 59. Rc5 Bb1 60. Rc6+ Kf7 61. Kg5 Bd3 62. Rc7+ Kf8 63. h6 gxh6+ 64. Kxh6 Ke8 65. Kg5 Kd8 66. Rg7 Bc4 67. Kf6 Bb3 68. Ke5 Ke8 69. Rb7 Bd1 {#d} 1/2-1/2