[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1970.08.03"]
[Round "10"]
[White "Smyslov, Vassily V"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 Be7 5. O-O O-O 6. d4 dxc4 7. Qc2 a6 8. Qxc4 b5 9. Qc2 Bb7 10. Bf4 Nd5 11. Nc3 Nxf4 12. gxf4 Nd7 13. Ne4 f5 14. Ng3 Bd5 15. Rfd1 Rc8 16. Ne5 Nxe5 17. Bxd5 exd5 18. dxe5 Qd7 19. a4 c5 20. axb5 axb5 21. Qd3 Rcd8 22. Ra6 d4 23. b3 g6 24. Rda1 Rb8 25. Nf1 Rfc8 26. Nd2 Qc7 27. Qf3 Qd8 28. Rc1 Ra8 29. Rxa8 Rxa8 30. Qc6 Rb8 31. Ra1 Qb6 32. Qd7 Qb7 33. Qe6+ Kf8 34. Nf3 Qc8 35. Qd5 Qb7 36. Qxb7 Rxb7 37. Ra8+ Kf7 38. Ra6 Kf8 39. e6 Rc7 40. Rb6 b4 41. Ne5 Kg7 42. Kg2 Bf6 43. Nc4 Ra7 44. Rc6 Be7 45. Ne5 Ra2 46. Kf3 Ra3 47. e3 Rxb3 48. Rc7 Kf6 49. Nc6 Kxe6 50. Rxe7+ Kd6 51. Na5 Ra3 52. Ra7 Kd5 53. Ra8 Ke6 54. Ra6+ Kd5 55. Ra8 Ke6 56. Ra6+ Kd7 57. Ra7+ Kc8 58. Ra6 1/2-1/2