[Event "4th Marcel Duchamp GM"] [Site "Buenos Aires ARG"] [Date "2012.10.30"] [Round "8"] [White "Diego Flores"] [Black "Julio Ernesto Granda Zuniga"] [Result "1/2-1/2"] [WhiteElo "2598"] [BlackElo "2647"] [ECO "A30"] [Opening "English: Symmetrical, 2.Nf3 g6"] 1. c4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 e5 6. O-O Nge7 7. Ne1 O-O 8. Nc2 a6 9. Rb1 b5 10. cxb5 axb5 11. Nxb5 d5 12. d3 Be6 13. a3 Qb6 14. Nc3 e4 15. dxe4 dxe4 16. Nxe4 Ba2 17. Ra1 Bb3 18. Be3 Rfd8 19. Qc1 Nd4 20. Nxd4 cxd4 21. Bg5 f6 22. Qc5 Qe6 23. Bxf6 Bxf6 24. Nxf6+ Qxf6 25. Bxa8 Rxa8 26. Qb4 Bd5 27. Rad1 Nc6 28. Qc5 Qe6 29. b4 Rxa3 30. Ra1 Rxa1 31. Rxa1 Ne7 32. Qxd4 Qxe2 33. Qf4 Bc6 34. Rc1 Qd3 35. Qc4+ Qxc4 36. Rxc4 Kf7 37. Rc5 Ke6 38. b5 Bd7 39. b6 Bc6 40. Rc4 h5 41. h3 Kd7 42. Rf4 Nf5 43. g4 hxg4 44. hxg4 Nd6 45. Rf6 Be4 46. f3 Bc2 47. Rf8 Kc6 48. Rd8 Bb3 49. Kf2 Ba2 50. Kg3 g5 51. Rh8 Kxb6 52. Rh6 Kc7 53. Rg6 Nf7 54. f4 gxf4+ 55. Kxf4 Kd7 56. Rb6 Ke7 57. g5 Nxg5 58. Kxg5 Bc4 59. Kf5 Kd7 60. Ke5 Kc7 61. Rb4 Bg8 62. Rg4 Ba2 63. Rg2 Bb3 64. Rg3 Ba2 65. Ra3 Bg8 66. Rg3 Ba2 67. Rc3+ Kd7 68. Ra3 Bg8 69. Ra6 Bc4 70. Ra7+ Kc6 71. Kd4 Bb3 72. Ra1 Bg8 73. Rc1+ Kd7 74. Ke5 Bf7 75. Rf1 Bg8 76. Rg1 Bb3 {#d} 1/2-1/2