[Event "Zarate op 3th"]
[Site "Zarate"]
[Date "1974.11.30"]
[Round "1"]
[White "Giardelli, Sergio Carlos"]
[Black "De Benko, Maria B"]
[Result "1-0"]
[ECO "D38"]
[PlyCount "73"]
[EventDate "1974.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. Nc3 Nbd7 5. Bg5 Bb4 6. e3 c5 7. cxd5 exd5 8. Bd3 Qa5 9. Qc2 c4 10. Bf5 0-0 11. 0-0 Bxc3 12. bxc3 Re8 13. Rab1 b5 14. Rb4 Ne4 15. Rfb1 a6 16. a4 Nxg5 17. Nxg5 g6 18. axb5 Qd8 19. h4 Qf6 20. Bg4 a5 21. R4b2 Nb6 22. Bxc8 Raxc8 23. Re1 h6 24. Nf3 Re4 25. Qe2 a4 26. g3 Qe7 27. Ne5 Rxe5 28. dxe5 Qxe5 29. Qd2 Kg7 30. Qd4 Qf6 31. Rd2 Ra8 32. Kf1 Ra5 33. Rb1 Ra8 34. Qxf6+ Kxf6 35. e4 Ke5 36. exd5 Nxd5 37. Re1+ 1-0

[Event "Mar del Plata International Open-05"]
[Site "Mar del Plata"]
[Date "1972.03.26"]
[Round "2"]
[White "De Benko, Maria B"]
[Black "Munoz, Rafael"]
[Result "1-0"]
[ECO "D05"]
[PlyCount "53"]
[EventDate "1972.03.25"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 e6 2. d4 Nf6 3. e3 d5 4. Nbd2 c5 5. c3 Nbd7 6. Bd3 Bd6 7. Qe2 0-0 8. 0-0 a5 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 cxd4 12. cxd4 Nf6 13. Bg5 h6 14. Bh4 Be7 15. Bc2 b6 16. Bxf6 Bxf6 17. Qe4 g6 18. Qxa8 Qc7 19. Qe4 Bb7 20. Qe2 Bxf3 21. Qxf3 Bxd4 22. Qb3 Rc8 23. Bd3 Qf4 24. g3 Qe5 25. Rae1 Qf6 26. Re2 h5 27. h4 1-0

