[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1970.07.26"]
[Round "6"]
[White "Gheorghiu, Florin"]
[Black "Mecking, Henrique"]
[Result "1/2-1/2"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 O-O 6. Bd3 Nc6 7. e5 dxe5 8. fxe5 Ng4 9. Be4 f6 10. h3 Nh6 11. exf6 exf6 12. O-O Ne7 13. Ne2 Nhf5 14. c3 c6 15. Nf4 Ng3 16. Qb3+ Rf7 17. Re1 Nxe4 18. Rxe4 Nd5 19. Ne6 Bxe6 20. Rxe6 Qd7 21. Re2 Re8 22. Rxe8+ Qxe8 23. Bd2 Bf8 24. c4 Nb6 25. Re1 Qd7 26. a4 Re7 27. Rxe7 Qxe7 28. a5 Nc8 1/2-1/2