[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1970.08.06"]
[Round "12"]
[White "Tukmakov, Vladimir B"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 e5 6. Nge2 Nbd7 7. Be3 O-O 8. d5 Nh5 9. g4 Nf4 10. Qd2 f5 11. gxf5 gxf5 12. exf5 Nc5 13. Ng3 Bxf5 14. Nxf5 Rxf5 15. O-O-O b6 16. Rg1 Kh8 17. Rg4 a6 18. Kb1 Qf8 19. Qc2 Re8 20. Ne2 Ng6 21. Bg2 Rh5 22. h3 Qf5 23. Ng3 Qxc2+ 24. Kxc2 Rh4 25. Bg5 Rxg4 26. hxg4 Nf4 27. Bf1 h6 28. Bxf4 exf4 29. Nf5 Kh7 30. b4 Nd7 31. Bd3 Kg8 32. Kb3 Ne5 33. Be4 Nf7 34. Re1 Ng5 35. Nh4 Nxe4 36. Rxe4 Rxe4 37. fxe4 Kf7 38. b5 a5 39. Kc2 Bf6 40. Nf3 Kg6 41. Kd3 1/2-1/2