[Event "Biel Interzonal"] [Site "Biel"] [Date "1985.??.??"] [Round "5"] [White "Rodriguez, Amador"] [Black "Seirawan, Yasser"] [Result "1/2-1/2"] [WhiteElo "2505"] [BlackElo "2570"] [Variant "Standard"] [TimeControl "-"] [ECO "C42"] [Opening "Petrov's Defense: Classical Attack, Chigorin Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Nc6 8. Re1 { C42 Petrov's Defense: Classical Attack, Chigorin Variation } Bg4 9. c4 Nf6 10. cxd5 Bxf3 11. Qxf3 Qxd5 12. Qxd5 Nxd5 13. Nc3 O-O-O 14. Be4 Bb4 15. Bd2 Nf6 16. Bxc6 bxc6 17. Be3 Nd5 18. Rac1 Rhe8 19. Re2 Nxe3 20. fxe3 c5 21. d5 Bxc3 22. Rxc3 Rxd5 23. Kf2 Rf5+ 24. Ke1 Re6 25. Rec2 Kb7 26. g4 Rg5 27. Rxc5 Rxc5 28. Rxc5 Rxe3+ 29. Kf2 Rd3 30. Rc2 f5 31. gxf5 Rd5 32. Kg3 Rxf5 33. h4 Ra5 34. b3 Rf5 35. Re2 h5 36. Rc2 g5 37. hxg5 Rxg5+ 38. Kh4 Rf5 39. Kg3 Kb6 40. Kh4 Rc5 41. Rf2 Kb5 42. Rf8 a5 43. Rb8+ Kc6 44. Rf8 Rd5 45. Rb8 Rb5 46. Rf8 Kb7 47. Rf6 Rd5 48. Rh6 Rd2 49. Kg3 Rd5 50. Kf3 c6 51. Ke4 Kb6 52. Ke3 Kc5 53. a3 Kb6 54. Ke4 Rg5 55. Kd3 Rg3+ 56. Kc4 Rg4+ 57. Kc3 Rh4 58. Rf6 Rh3+ 59. Kc4 h4 60. a4 Rg3 61. Rh6 h3 62. Rh7 Rf3 63. Rh5 Kc7 64. Rh7+ Kd6 65. Rh6+ Kd7 66. Rh7+ Ke6 67. b4 axb4 68. Kxb4 Kd5 69. Rh5+ Kd6 70. a5 c5+ 71. Kc4 Rf4+ 72. Kb3 Rf3+ 73. Kc4 Rf4+ 74. Kb3 Kc6 75. Rxh3 Kb5 76. Rg3 Rb4+ 77. Kc3 Ra4 78. Kb3 Rxa5 79. Rh3 c4+ 80. Kb2 Kb4 81. Kb1 Rg5 82. Rf3 Rg1+ 83. Kc2 Rg2+ 84. Kc1 Re2 85. Rh3 Kc5 86. Rh5+ Kd4 87. Rh4+ Kc3 88. Rh3+ Kb4 89. Rg3 Ra2 90. Rh3 c3 91. Rh8 { The game is a draw. } 1/2-1/2