[Event "Cordoba op"]
[Site "Cordoba"]
[Date "1968.??.??"]
[Round "9"]
[White "Redolfi, Argentino Rodolfo"]
[Black "Riesenberg, Luis"]
[Result "1-0"]
[ECO "B53"]
[PlyCount "67"]
[EventDate "1968.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. c4 Nf6 8. Nc3 e6 9. 0-0 Be7 10. h3 h6 11. Qd3 0-0 12. Be3 a6 13. b4 b5 14. cxb5 axb5 15. Nd4 Qd7 16. Rfc1 Ra3 17. Nxc6 Qxc6 18. Qxb5 Qxb5 19. Nxb5 Ra4 20. a3 Nxe4 21. f3 Ng3 22. Nc3 Ra6 23. b5 Ra5 24. Bf2 Nh5 25. Bb6 Raa8 26. a4 Bf6 27. Ra2 Nf4 28. Ne4 Rxa4 29. Rxa4 Ne2+ 30. Kf1 Nxc1 31. Nxf6+ gxf6 32. Bc7 Nb3 33. b6 Nc5 34. Ra7 1-0

