[Event "Pan American-ch U10 Girls"]
[Site "Medellin"]
[Date "2007.07.07"]
[Round "9"]
[White "Rivera Contreras, Leyda"]
[Black "Salazar, Erika Yolanda"]
[Result "0-1"]
[ECO "C53"]
[PlyCount "88"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Qe7 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Qxe4+ 8. Qe2 Nf6 9. Qxe4+ Nxe4 10. d5 Nxd2 11. Nbxd2 Bxd2+ 12. Nxd2 Nd4 13. 0-0 0-0 14. h3 c6 15. dxc6 dxc6 16. Rae1 Nc2 17. Re7 Be6 18. Bxe6 fxe6 19. Rxb7 Nd4 20. Rd7 Ne2+ 21. Kh2 Nf4 22. Rc7 Rac8 23. Rxc8 Rxc8 24. g3 Nd3 25. b3 Rf8 26. Kg1 a6 27. a4 c5 28. f4 e5 29. fxe5 Rxf1+ 30. Kxf1 Nxe5 31. Ke2 g5 32. h4 gxh4 33. gxh4 Kg7 34. Nf3 Nxf3 35. Kxf3 Kg6 36. Kg3 h5 37. Kf4 Kf6 38. Kf3 Ke5 39. Kg3 Ke4 40. Kg2 Kf4 41. Kf2 Kg4 42. Ke3 Kxh4 43. Ke4 Kg3 44. Kd5 h4 0-1

[Event "Pan American-ch U10 Girls"]
[Site "Medellin"]
[Date "2007.07.06"]
[Round "8"]
[White "Fuentes Godoy, Lilia Ivonne"]
[Black "Rivera Contreras, Leyda"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "60"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 d6 6. h3 Be6 7. Bb5 a6 8. Ba4 b5 9. Bb3 h6 10. Be3 Ba7 11. Bxa7 Rxa7 12. Qd2 b4 13. Ne2 a5 14. c3 bxc3 15. bxc3 a4 16. Bc2 0-0 17. g4 Nh7 18. d4 Bd7 19. dxe5 dxe5 20. Rd1 Be6 21. Qxd8 Rxd8 22. Rxd8+ Nxd8 23. a3 Nc6 24. Kd2 Kf8 25. Ng3 g6 26. Rb1 Ra8 27. Rb5 f6 28. Ne1 Ke7 29. Nd3 Ng5 30. Rb7 Kd8 1/2-1/2

[Event "Pan American-ch U10 Girls"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "7"]
[White "Diaz Gamez, Sofia"]
[Black "Rivera Contreras, Leyda"]
[Result "1/2-1/2"]
[ECO "C54"]
[PlyCount "93"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Nxc3 9. bxc3 d5 10. cxb4 dxc4 11. Re1+ Ne7 12. Bf4 c6 13. Qe2 b5 14. Qb2 0-0 15. Re3 Re8 16. Rae1 h6 17. Nd2 Bd7 18. Rg3 Nf5 19. Rxe8+ Qxe8 20. Rc3 Qe1+ 21. Nf1 Nxd4 22. Re3 Qd1 23. Qd2 Qxd2 24. Nxd2 a5 25. Ra3 a4 26. Kf1 Rc8 27. Bd6 Nf5 28. Bc5 Re8 29. Nf3 f6 30. g4 Ne7 31. h3 f5 32. g5 hxg5 33. Nxg5 Nd5 34. Bd4 Nf6 35. Bxf6 gxf6 36. Nf3 Rc8 37. Nd4 c5 38. bxc5 Rxc5 39. f4 b4 40. Rg3+ Kf7 41. h4 c3 42. Rd3 Bb5 43. Nxb5 Rxb5 44. Rd7+ Ke6 45. Rc7 Rd5 46. Rc4 Rb5 47. Ke2 1/2-1/2

[Event "Pan American-ch U10 Girls"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "6"]
[White "Rivera Contreras, Leyda"]
[Black "Arguello Vinueza, Bertha"]
[Result "0-1"]
[ECO "B06"]
[PlyCount "84"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 h6 4. Bc4 e6 5. Nc3 Ne7 6. Be3 0-0 7. h3 d6 8. Qd2 Kh7 9. 0-0-0 Nd7 10. g4 b6 11. g5 h5 12. Rhg1 Bb7 13. Rg3 Rc8 14. d5 e5 15. Nb5 a6 16. Nc3 Ra8 17. a3 Qc8 18. Rdg1 Nc5 19. Bxc5 bxc5 20. R1g2 Rb8 21. Qd3 a5 22. Kd2 Ba8 23. Ba6 Bb7 24. Bc4 Ra8 25. Na4 Ba6 26. Bxa6 Rxa6 27. h4 Ra8 28. c4 Qd7 29. b3 Rab8 30. Nb2 c6 31. Kc1 Rfd8 32. Rg1 Qb7 33. Kc2 cxd5 34. exd5 Nf5 35. R3g2 Re8 36. Nd2 Nxh4 37. Rh2 Nf5 38. Kb1 Qd7 39. Rgh1 Kg8 40. a4 Qe7 41. Rg1 e4 42. Qe2 Qe5 0-1

[Event "Pan American-ch U10 Girls"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "5"]
[White "Rivera Contreras, Leyda"]
[Black "Ruiz, Natalia"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "45"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 Be7 6. d4 d6 7. h3 0-0 8. 0-0 Nh5 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxh5 Qd4 12. Bb3 Kh8 13. Be3 Qd6 14. Rad1 Qg6 15. Qxg6 fxg6 16. Rd2 b6 17. Rfd1 Bb7 18. Bd5 Bxd5 19. Rxd5 c6 20. Rxe5 Bf6 21. Re6 c5 22. Rdd6 Bxc3 23. bxc3 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "4"]
[White "Verdesoto Moreira, Carla Melan"]
[Black "Rivera Contreras, Leyda"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "125"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. d3 h6 5. Be3 Bb6 6. Nge2 Nc6 7. Qd2 d6 8. h3 Be6 9. Bxe6 fxe6 10. 0-0-0 Bxe3 11. Qxe3 d5 12. exd5 exd5 13. d4 Qe7 14. dxe5 Qxe5 15. Qxe5+ Nxe5 16. Nxd5 Nxd5 17. Rxd5 Nc6 18. Rhd1 Rf8 19. Rd7 Rxf2 20. Rxg7 Kf8 21. Rh7 Kg8 22. Rxh6 Rxe2 23. Rg6+ Kf7 24. Rg3 Rae8 25. Rf1+ Ke7 26. Rg7+ Kd8 27. Rd1+ Kc8 28. a3 Rd8 29. Rxd8+ Nxd8 30. g4 Rh2 31. Rh7 b5 32. h4 Ne6 33. Re7 Rxh4 34. Rxe6 Rxg4 35. Re8+ Kd7 36. Ra8 Ra4 37. Kd2 c5 38. Rb8 a6 39. Rb6 Kc7 40. Rf6 Rd4+ 41. Kc3 Rc4+ 42. Kb3 Ra4 43. c3 c4+ 44. Kc2 Ra5 45. Kd2 Ra4 46. Ke3 a5 47. Kd4 b4 48. axb4 axb4 49. Kxc4 bxc3+ 50. Kxc3 Ra5 51. b4 Ra3+ 52. Kc4 Ra4 53. Kc5 Rxb4 54. Kxb4 Kd7 55. Kc5 Ke7 56. Ra6 Kd7 57. Kd5 Kc7 58. Rh6 Kb7 59. Kc5 Ka7 60. Kb5 Kb7 61. Rh7+ Ka8 62. Kb6 Kb8 63. Rh8# 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Medellin"]
[Date "2007.07.03"]
[Round "3"]
[White "Rivera Contreras, Leyda"]
[Black "Bedoya Ramos, Maria Jose"]
[Result "1-0"]
[ECO "C53"]
[PlyCount "43"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 d5 6. dxc5 Bg4 7. Bxd5 Qe7 8. Bxc6+ bxc6 9. h3 Bxf3 10. Qxf3 Nf6 11. Bg5 h6 12. Bxf6 gxf6 13. 0-0 0-0-0 14. Qf5+ Rd7 15. Nd2 Qf8 16. Rad1 Qg7 17. Nf3 Rhd8 18. Rxd7 Rxd7 19. Rd1 Kb7 20. Qxd7 Ka6 21. Qxc6+ Ka5 22. b4# 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "2"]
[White "Cabrera Mendieta, Johanna"]
[Black "Rivera Contreras, Leyda"]
[Result "1-0"]
[ECO "C60"]
[PlyCount "89"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nge7 4. 0-0 g6 5. c3 Bg7 6. d4 exd4 7. cxd4 a6 8. Ba4 b5 9. Bb3 d5 10. exd5 Nxd5 11. Re1+ Nce7 12. a4 b4 13. Nbd2 0-0 14. Nc4 Re8 15. Ne3 Nxe3 16. Rxe3 Nc6 17. Rxe8+ Qxe8 18. Ng5 Qe7 19. Bxf7+ Kh8 20. Bd5 Bg4 21. Qf1 Bxd4 22. Bxc6 Rd8 23. Bf3 Bxf3 24. gxf3 h6 25. Ne4 Be5 26. Be3 Qh4 27. Qg2 Rf8 28. Rd1 g5 29. Bd4 Bxd4 30. Rxd4 c5 31. Rc4 Qf4 32. Qg3 Qxg3+ 33. fxg3 Rxf3 34. Nxc5 a5 35. Rc2 b3 36. Re2 Kg7 37. Kg2 Rf6 38. Nxb3 Rf5 39. Nd4 Rd5 40. Nf3 Kf6 41. Nd2 Kf5 42. Nc4 Rc5 43. Rc2 Ke6 44. Ne3 Rxc2+ 45. Nxc2 1-0

[Event "Pan American-ch U10 Girls"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "1"]
[White "Rivera Contreras, Leyda"]
[Black "Canahuiri Oyola, Lourdes A"]
[Result "1-0"]
[ECO "B13"]
[PlyCount "53"]
[EventDate "2007.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Nf3 Bf5 5. Bf4 Nc6 6. Nc3 e6 7. Nb5 Bb4+ 8. c3 Ba5 9. b4 Bb6 10. a4 a6 11. Nd6+ Kd7 12. Nxf7 Qf8 13. Nxh8 Bg4 14. h3 Bh5 15. g4 Be8 16. Bg3 Nf6 17. b5 axb5 18. Bxb5 Ba5 19. Ne5+ Kc8 20. Nhf7 Bxc3+ 21. Kf1 Bxa1 22. Qxa1 Bxf7 23. Qc1 Kd8 24. Nxc6+ bxc6 25. Qxc6 Rc8 26. Qb6+ Ke7 27. Bd6# 1-0

