[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1970.07.28"]
[Round "7"]
[White "Mecking, Henrique"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Ne2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. cxd5 Bxf1 9. Kxf1 exd5 10. g3 O-O 11. b4 c6 12. Kg2 Nbd7 13. a4 a6 14. b5 axb5 15. Ba3 b4 16. Bxb4 Re8 17. Qb3 h5 18. h3 h4 19. g4 Nh7 20. Qc2 Qf6 21. Qf5 Qxf5 22. gxf5 Nhf6 23. Bd6 Ra5 24. Rac1 c5 25. dxc5 Nxc5 26. Bc7 Nxa4 27. Nxa4 Rxa4 28. Bxb6 Ra2 29. Ra1 Rxa1 30. Rxa1 Re5 31. Ra8+ Kh7 32. Ra4 Rxf5 33. Rxh4+ Kg8 34. f3 Nh7 35. Kg3 Ng5 36. Rf4 Rxf4 37. Kxf4 Nxh3+ 38. Ke5 f6+ 39. Kxd5 Kf7 40. e4 Nf4+ 41. Kd4 Ke6 1/2-1/2