[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1970.07.21"]
[Round "3"]
[White "Quinteros, Miguel Angel"]
[Black "Tukmakov, Vladimir B"]
[Result "0-1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. b3 b6 7. Bb2 Bb7 8. e3 c5 9. Qe2 Nc6 10. Rd1 dxc4 11. bxc4 Qc7 12. Nc3 Rfd8 13. d3 Rac8 14. Ng5 h6 15. Nge4 a6 16. Rab1 Rb8 17. Na4 Nxe4 18. Bxe4 b5 19. cxb5 axb5 20. Qg4 Ne5 21. Bxe5 Qxe5 22. Bxb7 Rxb7 23. d4 cxd4 24. exd4 Qd5 25. Nc3 Qc4 26. Rb3 b4 27. Ne2 Qc2 28. Nc1 Ra7 29. Qf3 Rad7 30. Qe2 Qc6 31. Rbd3 Rd5 32. Nb3 Bf6 33. Qd2 Qb5 34. f4 Ra8 35. Qc2 Rd6 36. Qf2 Ra3 37. R3d2 Ra8 38. Rc1 Rad8 39. Rcd1 Rc8 40. Kg2 Rc3 41. Qe2 Qd5+ 42. Kg1 h5 43. Qg2 Qf5 44. d5 h4 45. Nd4 Qxd5 46. Qxd5 Rxd5 47. Ne2 Ra3 48. Rxd5 exd5 49. Rd2 Bc3 50. Rc2 d4 51. Nc1 hxg3 52. hxg3 Be1 53. Rc8+ Kh7 54. Rd8 Bd2 55. Nb3 Rxa2 56. Kf1 Be3 57. Nc5 d3 58. Nxd3 Rd2 59. Re8 Rxd3 60. Ke2 Rc3 61. Rxe3 Rxe3+ 62. Kxe3 f5 0-1