[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1970.07.26"]
[Round "6"]
[White "Tukmakov, Vladimir B"]
[Black "Panno, Oscar"]
[Result "1-0"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 Be7 7. O-O O-O 8. Be3 Nc6 9. f4 Qc7 10. Kh1 a6 11. a4 Na5 12. Qd3 Bd7 13. g4 Kh8 14. g5 Ng8 15. Rf3 Nc6 16. Rg1 Nxd4 17. Bxd4 f5 18. Rh3 e5 19. Nd5 Qd8 20. fxe5 fxe4 21. e6 h6 22. gxh6 1-0