Petersson,K vs Obon Temprano,S

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Ne5 Nc6 6. Bb5 O-O 7. Bxc6 bxc6 8. Nxc6 Qe8 9. Ne5 Qb5 10. Qc1 Ba6 11. Nc3 Qb7 12. Nd3 Bxd3 13. cxd3 Bxf4 14. exf4 Qb4 15. O-O a6 16. Ne2 Rab8 17. b3 Rfc8 18. Qc3 Qb6 19. Rac1 Ne8 20. Qc6 Qa5 21. Rc2 Nd6 22. Rfc1 Nf5 23. Qd7 h6 24. Rxc7 Rxc7 25. Qxc7 Qb4 26. Qc3 Qb6 27. g3 Rf8 28. Qc6 Qa5 29. Qc2 Qb4 30. Qc3 Qa3 31. Rc2 Nd6 32. Qc5 Nb5 33. Qxa3 Nxa3 34. Rc6 Ra8 35. Nc3 Nc2 36. Ne2 Nb4 37. Rb6 Nxa2 38. Kf1 a5 39. Ke1 Nb4 40. Kd2 Rc8 41. Nc3 Nc6 42. Nb5 Nb4 43. Nc3 Nc6 44. Ke3 Kh7 45. Ra6 Kg6 46. Na4 Nb4 47. Rxa5 Nc2+ 48. Kd2 Nxd4 49. b4 Nb3+ 50. Ke3 Nxa5 51. bxa5 Ra8 52. Nc5 Rxa5 53. Nd7 f6 54. g4 Ra1 55. Nf8+ Kf7 56. Nd7 Rh1 57. f5 exf5 58. gxf5 Rxh2 59. Nb6 Rh5 60. Kf4 d4 61. Nc8 Rh4+ 62. Kf3 g6 63. Nd6+ Kg7 64. Ne8+ Kf8 65. Nxf6 gxf5 66. Nd5 Kf7 67. Nf4 Kf6 68. Nd5+ Kg5 69. Ne7 Rh3+ 70. Ke2 Rh1 71. Nd5 h5 72. Kf3 h4 73. Kg2 Rd1 74. Nb4 Rb1 75. Nc6 Rb3 76. Nxd4 Rxd3 77. Nf3+ Kf4 78. Nxh4 Ra3 79. Ng6+ Kg5 80. Ne5 Ra5 81. Nf3+ Kg4 82. Nh2+ Kf4 83. Nf3 Ra3 84. Nh4 Kg4 85. Ng6 f4 86. Ne5+ Kf5 87. Nc4 Rc3 88. Nd6+ Kg4 89. Ne4 f3+