[Event "Mar del Plata International Open-06"]
[Site "Mar del Plata"]
[Date "1973.04.14"]
[Round "1"]
[White "Letelier Martner, Rene"]
[Black "Mendez, Alberto"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "75"]
[EventDate "1973.04.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. e4 d6 4. d4 Bg7 5. Ne2 0-0 6. 0-0 Nfd7 7. Nbc3 c5 8. Bg5 h6 9. Be3 Nc6 10. dxc5 Nxc5 11. Qd2 Kh7 12. Rad1 Be6 13. Nd5 Ne5 14. b3 Bh3 15. f3 Bxg2 16. Kxg2 a6 17. Bd4 Rc8 18. Qe3 e6 19. Ndc3 Qc7 20. h3 b5 21. f4 Nc6 22. Bxg7 Kxg7 23. Rd2 Kh7 24. e5 Nb7 25. Ne4 dxe5 26. Nf6+ Kg7 27. Rd7 Qb8 28. Ng4 h5 29. f5 hxg4 30. f6+ Kh7 31. Qg5 gxh3+ 32. Kh1 Nd6 33. Qh4+ Kg8 34. Qxh3 Ne8 35. Rf2 Nd4 36. Nxd4 Qa8+ 37. Nf3 e4 38. Rh2 1-0

