[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2004.04.05"]
[Round "3"]
[White "Caro, Claudia"]
[Black "Concha, Maria Jose"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "1857"]
[BlackElo "1526"]
[PlyCount "31"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "CHI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 Bb4 6. e3 h6 7. Bh4 0-0 8. Bd3 Nbd7 9. 0-0 Qe8 10. Rc1 e5 11. dxe5 Nxe5 12. Bxf6 Nxf3+ 13. Qxf3 gxf6 14. Qxf6 Qe6 15. Qh4 Rd8 16. Qxd8+ 1-0

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2004.04.04"]
[Round "2"]
[White "Concha, Maria Jose"]
[Black "Albarran, Daniela"]
[Result "1-0"]
[ECO "D95"]
[WhiteElo "1526"]
[BlackElo "1809"]
[PlyCount "69"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "CHI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. e3 0-0 6. Qb3 c6 7. a4 dxc4 8. Bxc4 Nbd7 9. Ng5 Nd5 10. Nxd5 cxd5 11. Bxd5 Qa5+ 12. Bd2 Qb6 13. Bb4 Qf6 14. Ne4 Qb6 15. a5 Qd8 16. Ng5 Qe8 17. 0-0 Nf6 18. Bc4 h6 19. Nf3 Bf5 20. Ne5 Nd7 21. Bb5 Qd8 22. Bxd7 Bxd7 23. Qd5 Bxe5 24. Qxe5 Re8 25. Qf4 Kg7 26. Rac1 Rc8 27. Rxc8 Bxc8 28. Rc1 Qd5 29. h3 Qf5 30. Qxf5 gxf5 31. Bxe7 Rxe7 32. Rxc8 Rd7 33. f4 Kf6 34. Kf2 Rd5 35. Rc5 1-0

[Event "CHI-ch (Women)"]
[Site "Santiago de Chile"]
[Date "2004.04.03"]
[Round "1"]
[White "Concha, Maria Jose"]
[Black "Concha Munoz, Claudia"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1526"]
[BlackElo "1897"]
[PlyCount "30"]
[EventDate "2004.04.03"]
[EventType "swiss"]
[EventRounds "3"]
[EventCountry "CHI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Bd6 5. 0-0 0-0 6. Re1 c5 7. dxc5 Bxc5 8. b3 Nc6 9. Bb2 b5 10. Nbd2 Bb7 11. Rc1 Rc8 12. c4 bxc4 13. bxc4 Qb6 14. Bxf6 Bxf2+ 15. Kf1 Bxe1 0-1

[Event "Pan American-ch U12 Girls"]
[Site "Guaymallen"]
[Date "2001.06.05"]
[Round "8"]
[White "Fernandez, Sabrina"]
[Black "Concha, Maria Jose"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "29"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 c6 7. Be3 Qc7 8. Bf4 Nbd7 9. e5 dxe5 10. dxe5 Nh5 11. e6 Nxf4 12. exf7+ Kh8 13. Ng5 Ne5 14. Bd3 Rd8 15. Qc1 1/2-1/2

[Event "Pan American-ch U12 Girls"]
[Site "Guaymallen"]
[Date "2001.06.04"]
[Round "7"]
[White "Concha, Maria Jose"]
[Black "Marmol Villalba, Jorgelina Monserrat"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "55"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. 0-0 Nc6 5. Be2 Nf6 6. Nc3 g6 7. d4 exd4 8. Nxd4 Nxd4 9. Bxg4 Nxg4 10. Qxd4 Nf6 11. Bg5 Bg7 12. Nd5 c5 13. Nxf6+ Bxf6 14. Qxf6 Qxf6 15. Bxf6 0-0 16. Rad1 Rfe8 17. f3 Re6 18. Bh4 a5 19. Bg3 Ra6 20. Rd2 Rb6 21. b3 Ra6 22. Rfd1 a4 23. Bxd6 axb3 24. cxb3 b6 25. Rd5 Rxa2 26. Be5 Rb2 27. Rd8+ Re8 28. Rxe8# 1-0

[Event "Pan American-ch U12 Girls"]
[Site "Guaymallen"]
[Date "2001.06.03"]
[Round "6"]
[White "Sanchez Santana, Celsa Carolina"]
[Black "Concha, Maria Jose"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "41"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 c6 6. Bd3 0-0 7. 0-0 Qc7 8. Bf4 Nbd7 9. Qd2 e5 10. dxe5 dxe5 11. Bh6 Rd8 12. Bxg7 Kxg7 13. Qe3 b6 14. Rfd1 Bb7 15. Bc4 Nc5 16. Ng5 Rd7 17. Rxd7 Qxd7 18. Nxf7 Qd4 19. Qh6+ Kg8 20. Nxe5+ Kh8 21. Nxg6# 1-0

[Event "Pan American-ch U12 Girls"]
[Site "Guaymallen"]
[Date "2001.05.31"]
[Round "3"]
[White "Concha, Maria Jose"]
[Black "Celi, Carla"]
[Result "0-1"]
[ECO "C40"]
[PlyCount "86"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Bd3 Nc6 4. Nc3 Nf6 5. 0-0 d5 6. Bb5 Bd6 7. Nxd5 fxe4 8. Nxf6+ gxf6 9. Ne1 Bd7 10. d3 Qe7 11. Qh5+ Kd8 12. f4 Be8 13. Qf5 Nd4 14. Qxe4 Nxb5 15. fxe5 Qxe5 16. Qxe5 Bxe5 17. Nf3 Bd4+ 18. Kh1 Bc6 19. Nh4 Rg8 20. c3 Bb6 21. Bh6 Rg4 22. Nf3 Bxf3 23. gxf3 Rg6 24. Bd2 Kd7 25. d4 a6 26. Rg1 Rxg1+ 27. Rxg1 Re8 28. Rg7+ Re7 29. Rxe7+ Kxe7 30. a4 Nd6 31. Kg2 Nc4 32. Bc1 c5 33. dxc5 Bxc5 34. b3 Nd6 35. b4 Ba7 36. Ba3 Nc4 37. b5+ Nxa3 38. bxa6 bxa6 39. Kf1 Kd6 40. Ke2 Bg1 41. Kd3 Bxh2 42. c4 Kc5 43. Kc3 Nxc4 0-1

[Event "Pan American-ch U12 Girls"]
[Site "Guaymallen"]
[Date "2001.05.30"]
[Round "2"]
[White "Concha, Maria Jose"]
[Black "Houdin, Anabella"]
[Result "0-1"]
[ECO "A84"]
[PlyCount "91"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 f5 4. f3 c6 5. e4 fxe4 6. fxe4 Nf6 7. Bd3 Be7 8. Nf3 0-0 9. 0-0 Bd7 10. Ne5 Be8 11. Bg5 Bh5 12. Qd2 Nbd7 13. Rf2 Qc7 14. Nxd7 Qxd7 15. Raf1 Qc7 16. e5 Ng4 17. Rxf8+ Rxf8 18. Bxe7 Qxe7 19. Rxf8+ Kxf8 20. Qf4+ Kg8 21. Ne2 Qf7 22. Qxf7+ Kxf7 23. Bxh7 g6 24. Nf4 Kg7 25. Nxh5+ Kxh7 26. Nf4 dxc4 27. Nxe6 Kg8 28. Nc7 Kf7 29. e6+ Ke7 30. h3 Nf6 31. Kf2 Kd6 32. Na8 Kxe6 33. Ke3 Kd7 34. Kf4 Ng8 35. Kg5 Kc8 36. Kxg6 Kb8 37. h4 Kxa8 38. h5 b5 39. h6 Nxh6 40. Kxh6 b4 41. g4 c3 42. bxc3 bxc3 43. g5 c2 44. g6 c1Q+ 45. Kh7 Qh1+ 46. Kg7 0-1

[Event "Pan American-ch U12 Girls"]
[Site "Guaymallen"]
[Date "2001.05.29"]
[Round "1"]
[White "Alvarez, Maria Florencia"]
[Black "Concha, Maria Jose"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "33"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. 0-0 0-0 8. e5 Ne8 9. Bf4 d6 10. Nc3 c5 11. Qe3 Nc7 12. Rad1 Re8 13. Qf3 Bg5 14. Bxg5 Qxg5 15. Bxf7+ Kh8 16. Bxe8 Nxe8 17. Qf8# 1-0

[Event "Pan American-ch U12 Girls"]
[Site "Guaymallen"]
[Date "2001.01.02"]
[Round "5"]
[White "Guedez, Maria"]
[Black "Concha, Maria Jose"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "83"]
[EventDate "2001.05.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 f6 4. dxe5 fxe5 5. Nc3 d6 6. h3 Bd7 7. Bc4 Qe7 8. Bg5 Nf6 9. Nd5 Qd8 10. Qd2 Nxe4 11. Bxd8 Nxd2 12. Nxd2 Kxd8 13. Ne4 Be6 14. Nxc7 Kxc7 15. Bxe6 Nd4 16. Bb3 Nxb3 17. cxb3 d5 18. Rc1+ Kd7 19. Ng5 Bb4+ 20. Ke2 Rac8 21. Nf7 Rhe8 22. Rxc8 Rxc8 23. Nxe5+ Ke6 24. Nd3 Rc2+ 25. Kf3 Rd2 26. Nxb4 d4 27. Re1+ Kd6 28. Re2 Rd1 29. Ke4 Kc5 30. Nd3+ Kb5 31. Kxd4 a5 32. a4+ Ka6 33. Re7 b5 34. Re6+ Kb7 35. axb5 Rg1 36. Nc5+ Kb8 37. b6 Rd1+ 38. Ke5 Re1+ 39. Kf5 Rxe6 40. Kxe6 Kc8 41. Kd6 Kb8 42. Kc6 1-0

