[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.21"]
[Round "3"]
[White "Behrensen, Jorge"]
[Black "Foguelman, Alberto"]
[Result "1-0"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. Nf3 Bg7 5. g3 O-O 6. Bg2 Nc6 7. O-O d6 8. d5 Na5 9. Nd2 Rb8 10. Qc2 a6 11. b3 e5 12. a3 b5 13. cxb5 axb5 14. b4 cxb4 15. axb4 Nc4 16. Nb3 Bf5 17. e4 Bd7 18. Bg5 Qb6 19. Na5 Rfc8 20. Rfc1 Ng4 21. h3 f6 22. hxg4 fxg5 23. Nc6 Bxc6 24. dxc6 Qxc6 25. Bf1 Qd7 26. Nxb5 d5 27. Na7 Rc7 28. exd5 Rxb4 29. Nc6 Nb6 30. Ne7+ Qxe7 31. Qxc7 Qxc7 32. Rxc7 Bf8 33. Rd1 Bd6 34. Rc6 Bb8 35. d6 Nd7 36. Bc4+ Kg7 37. Be6 Rb7 38. Bxd7 Rxd7 39. Rc8 Rxd6 40. Rb1 1-0