[Event "Tandil-ch"]
[Site "Tandil"]
[Date "2001.11.16"]
[Round "6"]
[White "Plivelic, Francisco"]
[Black "Presa, Gaston"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "38"]
[EventDate "2001.11.05"]
[EventType "k.o."]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 d4 4. Ne2 c5 5. d3 Nf6 6. Bf4 Nc6 7. Ng3 Qb6 8. Qc1 Be7 9. Be2 0-0 10. 0-0 h6 11. e5 Ne8 12. Nh5 Qd8 13. Re1 g5 14. Bg3 Ng7 15. Nd2 Nf5 16. Ne4 Nxg3 17. Nhf6+ Kg7 18. Nxg5 Bxf6 19. exf6+ Qxf6 0-1

[Event "Tandil-ch"]
[Site "Tandil"]
[Date "2001.11.12"]
[Round "4"]
[White "Presa, Gaston"]
[Black "Terni, Nicolas"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "62"]
[EventDate "2001.11.05"]
[EventType "k.o."]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. g4 Bg6 6. h4 h6 7. Nge2 Bb4 8. Be3 Be4 9. Rh3 f5 10. Nf4 Kd7 11. Bd3 Bxc3+ 12. bxc3 Bxd3 13. Nxd3 b6 14. gxf5 exf5 15. Qf3 Ne7 16. h5 Na6 17. Kd2 Rc8 18. Rg1 Rh7 19. Rhg3 Qh8 20. Qf4 Nc7 21. Rg6 Qf8 22. Rd6+ Ke8 23. a4 Rd8 24. Nb4 Qf7 25. Nxc6 Rxd6 26. exd6 Ne6 27. Qe5 Nxc6 28. Qxd5 Kd7 29. c4 f4 30. Rg6 fxe3+ 31. fxe3 Qf2+ 0-1

[Event "Tandil-ch"]
[Site "Tandil"]
[Date "2001.11.07"]
[Round "2"]
[White "Presa, Gaston"]
[Black "Gila, Mariano"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "33"]
[EventDate "2001.11.05"]
[EventType "k.o."]
[EventRounds "6"]
[EventCountry "ARG"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. c4 Nb6 8. Nc3 c6 9. h3 Be6 10. b3 c5 11. Be3 Nc6 12. d5 Bxc3 13. Rc1 Nxd5 14. cxd5 Qxd5 15. Rxc3 Qxd1 16. Rxd1 b6 17. Ng5 1-0

[Event "ARG-chT"]
[Site "Villa Gesell"]
[Date "1969.??.??"]
[Round "5"]
[White "Riveiro, Jorge"]
[Black "Presa, Gaston"]
[Result "1-0"]
[ECO "D17"]
[PlyCount "33"]
[EventDate "1969.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 e6 8. f3 Be7 9. e4 Bg6 10. Bg5 Nh5 11. Nd6+ Kf8 12. Nxb7 Qb6 13. Bxe7+ Kxe7 14. Nc5 Nxc5 15. dxc5 Qxc5 16. Qc1 Rhd8 17. Nd5+ 1-0

