[Event "ARG-ch U18 Girls"]
[Site "Villa Carlos Paz"]
[Date "2004.09.04"]
[Round "6"]
[White "Pacheco, Natalia"]
[Black "Plazaola, Maria de los Angele"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1519"]
[BlackElo "2088"]
[PlyCount "77"]
[EventDate "2004.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 e6 4. Nf3 Nbd7 5. e3 c5 6. dxc5 Bxc5 7. Bd3 Qc7 8. Bxf6 Nxf6 9. e4 Bb4 10. Qd2 dxe4 11. Bb5+ Bd7 12. Bxd7+ Nxd7 13. Nd4 a6 14. 0-0 0-0 15. Nde2 Nf6 16. Qc1 Ng4 17. g3 f5 18. Nf4 Rf6 19. Nfe2 Qf7 20. h3 Ne5 21. Kg2 Qh5 22. Ng1 f4 23. Nxe4 f3+ 24. Kh2 Rh6 25. Ng5 Rd8 26. c3 Nd3 27. Qd2 Ba5 28. N1xf3 Ne5 29. Qf4 Nxf3+ 30. Qxf3 Qxg5 31. Qxb7 Qf5 32. h4 Qe5 33. b4 Bc7 34. Qxa6 Rxh4+ 35. Kg2 Qd5+ 36. f3 Qd2+ 37. Rf2 Rh2+ 38. Kxh2 Qxf2+ 39. Kh3 0-1

[Event "ARG-ch U18 Girls"]
[Site "Villa Carlos Paz"]
[Date "2004.09.03"]
[Round "5"]
[White "Liendro, Constanza"]
[Black "Pacheco, Natalia"]
[Result "1-0"]
[ECO "B00"]
[BlackElo "1519"]
[PlyCount "49"]
[EventDate "2004.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nc3 Bb7 4. Bd3 Nf6 5. a3 c5 6. Nf3 d6 7. Be3 Nbd7 8. Qe2 cxd4 9. Nxd4 Ne5 10. Bb5+ Ned7 11. f3 g6 12. Bg5 h6 13. Bh4 g5 14. Bg3 Bg7 15. Rd1 a6 16. Bc6 Bxc6 17. Nxc6 Qc8 18. Nd4 h5 19. Bxd6 g4 20. 0-0 Nc5 21. e5 gxf3 22. Qxf3 Qd8 23. Nc6 Qd7 24. exf6 Bxf6 25. Qxf6 1-0

[Event "ARG-ch U18 Girls"]
[Site "Villa Carlos Paz"]
[Date "2004.09.03"]
[Round "4"]
[White "Pacheco, Natalia"]
[Black "Costa, Nadia"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1519"]
[BlackElo "1894"]
[PlyCount "45"]
[EventDate "2004.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Bd7 6. Nf3 Nxe5 7. Bxd7+ Nxd7 8. 0-0 Ngf6 9. Bg5 Qc7 10. Bxf6 Nxf6 11. Ne5 Bd6 12. Re1 0-0 13. Nd2 Rac8 14. Ndf3 Ne4 15. Rc1 Rfd8 16. c4 Qb6 17. b3 cxd4 18. Qxd4 Bc5 19. Qd2 Nxd2 20. Nxd2 Bxf2+ 21. Kf1 Bxe1 22. Kxe1 Qe3+ 23. Kd1 0-1

[Event "ARG-ch U18 Girls"]
[Site "Villa Carlos Paz"]
[Date "2004.09.02"]
[Round "2"]
[White "Romano, Leonela"]
[Black "Pacheco, Natalia"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "1869"]
[BlackElo "1519"]
[PlyCount "53"]
[EventDate "2004.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Nf6 5. Qc2 Bb4 6. Bd3 d6 7. Nf3 Nbd7 8. 0-0 Qe7 9. Nb5 0-0 10. a3 c6 11. Nc7 Rac8 12. Nxe6 fxe6 13. axb4 c5 14. bxc5 bxc5 15. d5 exd5 16. exd5 Ne5 17. Nxe5 dxe5 18. Re1 h6 19. Bf5 Ra8 20. h3 Bc8 21. Bd2 Bxf5 22. Qxf5 Nh7 23. Rxe5 Rxf5 24. Rxe7 Rb8 25. Raxa7 Rxb2 26. Rxg7+ Kh8 27. Rxh7+ 1-0

[Event "ARG-ch U18 Girls"]
[Site "Villa Carlos Paz"]
[Date "2004.09.02"]
[Round "3"]
[White "Sanseverino, Victoria"]
[Black "Pacheco, Natalia"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1877"]
[BlackElo "1519"]
[PlyCount "59"]
[EventDate "2004.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Bd3 Bb7 4. Nf3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Nbd2 d5 8. e5 Qd8 9. 0-0 Ba6 10. Qe2 Bxd3 11. Qxd3 c5 12. c3 c4 13. Qc2 Nc6 14. Ne1 g6 15. Ndf3 Bg7 16. Qe2 a5 17. Nc2 b5 18. Rfe1 0-0 19. Ne3 Ne7 20. Qd2 Rb8 21. Ng4 Nf5 22. Ne3 Ne7 23. Nh4 b4 24. Ng4 g5 25. Nf3 b3 26. Nxg5 hxg5 27. Qxg5 Nf5 28. Nf6+ Kh8 29. Re3 Nh6 30. Rh3 1-0

[Event "ARG-ch U18 Girls"]
[Site "Villa Carlos Paz"]
[Date "2004.09.01"]
[Round "1"]
[White "Pacheco, Natalia"]
[Black "Parma, Pamela"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1519"]
[BlackElo "1951"]
[PlyCount "60"]
[EventDate "2004.09.01"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "CBM 102 Extra"]
[Source "ChessBase"]
[SourceDate "2004.11.03"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.03"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Bf5 4. Nf3 c6 5. e3 Nbd7 6. Be2 e6 7. 0-0 Be7 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bxe7 Qxe7 11. f4 h6 12. a3 0-0-0 13. b4 g5 14. b5 c5 15. Bf3 Nb6 16. g3 d4 17. exd4 Rxd4 18. Qe2 gxf4 19. g4 Rg8 20. h3 h5 21. Qg2 hxg4 22. hxg4 Bxg4 23. Bxg4 Qg5 24. Bf3 Qd8 25. Bg4 f3 26. Qxf3 Rdxg4+ 27. Kf2 Rg2+ 28. Qxg2 Rxg2+ 29. Kxg2 Qd2+ 30. Rf2 Qxc3 0-1

[Event "ARG-ch sf U16 Girls"]
[Site "San Miguel del Monte"]
[Date "2004.03.03"]
[Round "1"]
[White "Pacheco, Natalia"]
[Black "Carraro, Denise"]
[Result "0-1"]
[ECO "A80"]
[BlackElo "1999"]
[PlyCount "41"]
[EventDate "2004.03.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 g6 4. Nf3 Bg7 5. e3 0-0 6. Bd3 d6 7. 0-0 c6 8. Bc4+ Kh8 9. Re1 Qc7 10. e4 fxe4 11. Nxe4 d5 12. Bf4 Qxf4 13. Bd3 dxe4 14. g3 Qxf3 15. Be2 Qf5 16. f3 Nd5 17. c3 exf3 18. Bxf3 Qxf3 19. Qxf3 Rxf3 20. Rf1 Rxf1+ 21. Rxf1 0-1

