[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "4"]
[White "Antivero, R."]
[Black "Burijovich, Liliana"]
[Result "1/2-1/2"]
[ECO "E69"]
[BlackElo "2205"]
[PlyCount "46"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Qb6 10. c5 dxc5 11. dxe5 Ne8 12. e6 fxe6 13. Ng5 Nc7 14. a4 a5 15. f4 c4+ 16. Kh2 h6 17. Nf3 Nc5 18. Nh4 Nb3 19. Ra3 Nxc1 20. Qxc1 Kh7 21. e5 Nd5 22. Ne4 Rd8 23. Qc2 Ne7 1/2-1/2

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "9"]
[White "Loiterstein, Mariano"]
[Black "Antivero, R."]
[Result "1-0"]
[ECO "D70"]
[WhiteElo "2255"]
[PlyCount "71"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. h3 0-0 8. Be2 Nc6 9. d5 Ne5 10. Nd4 e6 11. dxe6 fxe6 12. 0-0 Bd7 13. Qb3 Qe7 14. Be3 c5 15. Ndb5 Nc8 16. Nc7 Rb8 17. Na6 c4 18. Bxc4 bxa6 19. Qxb8 Nxc4 20. Rad1 N8d6 21. Qb4 a5 22. Qb3 Nxe3 23. fxe3 Rxf1+ 24. Rxf1 Nf7 25. Qb8+ Be8 26. Nb5 Be5 27. Rxf7 Bxb8 28. Rxe7 Kf8 29. Rb7 Bg3 30. Nd4 Bf7 31. Rxa7 e5 32. Ne2 Be1 33. Nc3 Bd2 34. Kf2 Bc1 35. b3 Bd2 36. Nd5 1-0

[Event "Mar del Plata op"]
[Site "Mar del Plata"]
[Date "1993.??.??"]
[Round "1"]
[White "Playa, Marcelo"]
[Black "Antivero, R."]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "2395"]
[PlyCount "45"]
[EventDate "1993.05.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 d6 3. Nbc3 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Bc4 Nc6 8. f3 0-0 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. g4 Qa5 15. Nb3 Qa6 16. e5 Nxg4 17. fxg4 Bxe5 18. Bd4 Bxg4 19. Rdg1 Bf5 20. h5 Kg7 21. Qg5 Bxd4 22. Nxd4 Rxd4 23. hxg6 1-0

