[Event "Vidmar Memorial-02"]
[Site "Ljubljana/Portoroz"]
[Date "1973.04.16"]
[Round "11"]
[White "Csom, Istvan"]
[Black "Quinteros, Miguel Angel"]
[Result "1/2-1/2"]

1. Nf3 g6 2. d4 Bg7 3. g3 d6 4. Bg2 f5 5. c4 Nf6 6. Nc3 O-O 7. O-O e6 8. d5 c6 9. dxe6 Bxe6 10. Qd3 Na6 11. Bf4 Ne8 12. Ng5 Nc5 13. Nxe6 Nxe6 14. Bd2 Nf6 15. Rad1 Re8 16. Bc1 Qa5 17. a3 Rad8 18. Qc2 Nd7 19. b4 Qe5 20. Rd3 Nb6 21. Qa2 Qf6 22. Rfd1 Qf7 23. Qb3 Nc7 24. b5 Nxc4 25. bxc6 Ne5 26. Qxf7+ Kxf7 27. Rxd6 Rxd6 28. Rxd6 Bf8 29. Rd4 bxc6 30. Ra4 Bc5 31. Bf4 Nb5 32. Nxb5 cxb5 33. Ra5 Ng4 34. e3 Rd8 35. Bf3 Ke6 36. Rxb5 Bxa3 37. Ra5 Bd6 38. Bg5 Rc8 39. Bd5+ Kd7 40. Rxa7+ Rc7 41. Rxc7+ Kxc7 42. h3 h6 43. Bf4 Nf6 44. Bxd6+ Kxd6 45. Bb7 Ne8 46. Kf1 g5 47. Ke2 Ke5 48. f4+ gxf4 49. exf4+ Kf6 50. Kd3 Ng7 51. Bf3 Ne6 52. Ke3 Kg6 53. Bc6 Kf6 54. Bd7 Ng7 55. Bc8 Ne8 56. Bd7 Ng7 57. Kf3 Ke7 58. Bc8 Kf6 59. Ke3 Kg6 60. Ba6 Ne8 61. Bc4 Ng7 62. Be2 Ne6 63. Kd3 Kf6 64. Kc4 Nc7 65. Kc5 Ne6+ 66. Kd6 Ng7 67. Bf3 Ne6 68. Bh5 Ng7 69. Bd1 Ne6 70. Kd5 Nc7+ 71. Kc6 Ne6 72. Kd6 Ng7 73. h4 Ne6 74. Be2 Ng7 75. Bf3 Ne6 76. Be2 Ng7 77. Bd1 Ne6 78. Bf3 Nd4 79. Bd1 Ne6 80. Be2 1/2-1/2