[Event "Liga Nacional Ajedrez"] [Site "Villa Martelli ARG"] [Date "2008.08.30"] [Round "4"] [White "Federico Perez Ponsa"] [Black "Diego Flores"] [Result "1/2-1/2"] [WhiteElo "2326"] [BlackElo "2553"] [ECO "B43"] [Opening "Sicilian: Kan, 5.Nc3"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Bc5 7. O-O Nf6 8. Kh1 b5 9. Be3 O-O 10. Bf3 Ra7 11. b4 Bb6 12. Ncxb5 axb5 13. Nxb5 Qb7 14. e5 Nd5 15. Bxd5 exd5 16. Nxa7 Qxa7 17. Bxb6 Qxb6 18. Qxd5 Ba6 19. Rfd1 h6 20. Qd4 Qe6 21. Qd6 Nc6 22. Qxe6 fxe6 23. Rab1 Nxe5 24. Kg1 Bb5 25. Rd6 Nc4 26. Rd4 Ra8 27. Ra1 Na3 28. Rc1 d5 29. f4 Bc4 30. Rd2 Nb5 31. c3 Ra3 32. Rdc2 Kf7 33. Kf2 g5 34. fxg5 hxg5 35. h3 e5 36. g3 Ke6 37. h4 g4 38. h5 Bd3 39. Rd2 Be4 40. c4 Nd4 41. cxd5+ Kxd5 42. Rc5+ Ke6 43. h6 Rf3+ 44. Ke1 Rxg3 45. Rh2 Rf3 46. Kd2 Rh3 47. Rxh3 gxh3 48. Ke3 h2 49. Rc1 Kd5 50. Rc5+ Kd6 51. Rc1 Bg6 52. Rh1 Nf5+ 53. Kf2 Nxh6 54. Kg3 Bd3 55. Kxh2 Nf5 56. a4 e4 57. Rc1 Nd4 58. Kg2 Nc2 59. b5 Kc5 60. Kg3 Kb6 61. Kf4 Ka5 62. Rb1 Nd4 63. Re1 Ne6+ 64. Ke5 Nc5 65. Kd4 Kb6 66. a5+ Kxb5 67. a6 Nxa6 68. Rxe4 Nc7 {#d} 1/2-1/2