[Event "Mar del Plata International-22"]
[Site "Mar del Plata"]
[Date "1959.03.26"]
[Round "4"]
[White "Pachman, Ludek"]
[Black "Rossetto, Hector"]
[Result "1/2-1/2"]

1. d4 Nc6 2. e4 e5 3. d5 Nce7 4. c4 Ng6 5. Be3 Nf6 6. Nc3 Bb4 7. f3 Bxc3+ 8. bxc3 d6 9. c5 O-O 10. Ne2 Nd7 11. cxd6 cxd6 12. Qd2 Qc7 13. c4 f5 14. exf5 Nh4 15. Nc3 Nxf5 16. Bf2 b6 17. Be2 Nc5 18. O-O Bd7 19. f4 exf4 20. Qxf4 Rae8 21. Qd2 Qd8 22. Rae1 Re5 23. Bh5 Ne3 24. Bxe3 Rxf1+ 25. Rxf1 Rxh5 26. Bf4 Qe7 27. Qe2 Qxe2 28. Nxe2 Rf5 29. Nd4 Rf6 30. Nc6 h6 31. Nxa7 g5 32. Bg3 Rxf1+ 33. Kxf1 Bf5 34. Bxd6 Bd3+ 35. Kf2 Nb7 36. Bc7 Bxc4 37. Nc6 Bxa2 38. Ke3 b5 39. Kd4 Kf7 40. Ke5 Nc5 41. Ba5 Bc4 42. Bd2 Nd7+ 43. Kd6 Nb6 44. Ne5+ Kf6 45. Ng4+ Kf5 46. Nxh6+ Kg6 47. Ng4 Kf5 48. Ne3+ Ke4 49. Kc5 Nd7+ 50. Kb4 Be2 51. Bc1 Kd4 52. h3 Nb6 53. d6 Nd7 54. Ka5 Ke5 55. Ba3 Ke4 56. Bc1 Ke5 57. Ba3 Ke4 58. Ng4 Bf1 59. g3 Be2 60. Bb2 Kd5 61. Ne5 Kxd6 62. Nf7+ Kd5 63. Nxg5 Nc5 64. g4 Ne4 65. Nh7 Nf2 66. g5 Bd3 67. Nf6+ Ke6 68. h4 Kf5 69. Bc1 Ne4 70. Nd5 Nc5 71. Kb6 Ne6 72. Kc6 Kg4 73. Kd6 Ng7 74. Nf4 Bb1 1/2-1/2