[Event "URU-ch sf"]
[Site "Uruguay"]
[Date "1971.??.??"]
[Round "?"]
[White "Ricci, J."]
[Black "Silva Nazzari, Roberto"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "63"]
[EventDate "1971.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "URU"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. d4 Bg7 4. e4 d6 5. Nc3 0-0 6. Be3 Nbd7 7. Qd2 Ng4 8. Nge2 Nxe3 9. fxe3 e5 10. 0-0-0 c6 11. d5 c5 12. h3 a6 13. b3 b5 14. Nb1 Bh6 15. Qc3 a5 16. Kd2 Ba6 17. Ke1 b4 18. Qd2 Qg5 19. c4 a4 20. Rf1 axb3 21. axb3 Qxe3 22. Qxe3 Bxe3 23. Rf3 Bh6 24. h4 Bc8 25. g4 f6 26. Nd2 Bxd2+ 27. Rxd2 Nb6 28. Bh3 Ra3 29. Kf2 Kg7 30. Ng3 h5 31. Bg2 Bxg4 32. Rfd3 0-1

