[Event "Mar del Plata International-27"]
[Site "Mar del Plata"]
[Date "1966.03.13"]
[Round "2"]
[White "Guimard, Carlos Enrique"]
[Black "Uhlmann, Wolfgang"]
[Result "1/2-1/2"]

1. d4 Nf6 2. Nf3 g6 3. Bg5 Bg7 4. Nbd2 d5 5. e3 c5 6. c3 Nbd7 7. Be2 O-O 8. O-O Re8 9. Qb3 b6 10. Rfd1 Bb7 11. Bh4 Qc8 12. a4 Ba6 13. Bb5 Qb7 14. Bxf6 c4 15. Bxa6 Qxa6 16. Qb5 Qxb5 17. axb5 Bxf6 18. Ra2 Rec8 19. Rda1 Rc7 20. Ne1 e6 21. Nc2 Be7 22. e4 Nb8 23. Ne3 Rd7 24. g3 Bf6 25. exd5 exd5 26. Nf3 a5 27. Ne5 Rd8 28. f4 Bg7 29. Re1 Ra7 30. Nf3 Re7 31. Raa1 Kf8 32. Kf2 Rd6 33. Ne5 f6 34. Nf3 Nd7 35. f5 Kf7 36. Ng2 Rxe1 37. Rxe1 Bh6 38. g4 Nf8 39. Ng1 Rd8 40. Ne2 Bd2 41. Rd1 Bh6 42. Nef4 Bxf4 43. Nxf4 g5 44. Ng2 Ke7 45. h4 h6 46. hxg5 hxg5 47. Ne3 Kd6 48. Rh1 Rd7 49. Rh8 Ke7 50. Ke2 Rd8 51. Kd2 Rd6 52. Kc2 Rd7 53. b3 cxb3+ 54. Kxb3 Rd8 55. c4 dxc4+ 56. Kc3 Kd6 57. Nxc4+ Kc7 58. Ne3 Kd6 59. Kd3 Kc7 60. Rh6 Nd7 61. Nd5+ Kc8 62. Nxf6 Ne5+ 63. Ke4 Nf7 64. Rh7 Nd6+ 65. Ke5 Nc4+ 66. Ke4 Nd6+ 1/2-1/2