[Event "Mar del Plata International-27"]
[Site "Mar del Plata"]
[Date "1966.03.22"]
[Round "9"]
[White "Pilnik, Hermann"]
[Black "Pelikan, Jorge"]
[Result "0-1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 b5 6. a3 Bb7 7. Be2 Nc6 8. O-O Nge7 9. Nb3 Ng6 10. f4 Qb6+ 11. Kh1 Be7 12. Qd3 d6 13. Qh3 Na5 14. Be3 Qc7 15. Nxa5 Qxa5 16. f5 exf5 17. Qxf5 O-O 18. Nd5 Bxd5 19. Qxd5 Rac8 20. c3 Qa4 21. Rf2 Rce8 22. Bd4 Bh4 23. g3 Bf6 24. b3 Qa5 25. b4 Qc7 26. Re1 Bxd4 27. cxd4 Ne7 28. Qb3 Nc6 29. Qc3 Qb6 30. d5 Ne5 31. Qd2 Rc8 32. Kg2 Rc7 33. Rc1 Rxc1 34. Qxc1 Qd4 35. Qc2 Re8 36. Rf1 Nc4 37. Bxc4 bxc4 38. Rf4 c3 39. Rf3 Rc8 40. Rf2 Re8 41. Rf3 Rc8 42. Rf1 g6 43. Rf3 Kf8 44. Qa4 Rc7 45. Qxa6 Ke7 46. e5 Qxe5 47. Qb6 Qe2+ 48. Rf2 Qc4 49. Qe3+ Kf8 50. Rc2 Qxd5+ 51. Qf3 Qb3 52. Qd3 d5 53. b5 d4 54. Kf2 Re7 55. Rc1 Qxa3 56. Qxd4 Qb2+ 57. Kf3 Qe2+ 0-1