[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "7"]
[White "Mora Cano, Carlos Fernando"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "A14"]
[BlackElo "1868"]
[PlyCount "77"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 c6 2. c4 d5 3. b3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 Nbd7 8. Bb2 b5 9. c5 b4 10. a3 bxa3 11. Nxa3 a5 12. d4 Ba6 13. Nb1 Ne4 14. Re1 Ndf6 15. Nbd2 Rb8 16. Nxe4 Nxe4 17. Ne5 Qc7 18. f3 Nf6 19. Bc3 Rb5 20. e4 Ra8 21. Bf1 Rbb8 22. Bxa5 Qb7 23. Bxa6 Rxa6 24. Bb6 Rba8 25. Ra4 Nd7 26. Rxa6 Rxa6 27. exd5 Nxe5 28. Rxe5 Bf6 29. dxc6 Qxc6 30. d5 exd5 31. Re2 g6 32. Qd3 Ra3 33. Kg2 Kg7 34. Rc2 Be5 35. Bd8 Kf8 36. Bg5 Bc7 37. Qd4 Ke8 38. Qb2 Qa6 39. c6 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "5"]
[White "Ballesteros Diaz, Jefree Daniel"]
[Black "Chavez, Diana Maria"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "1611"]
[BlackElo "1868"]
[PlyCount "63"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 Nc6 4. Bg2 d5 5. cxd5 Nxd5 6. Nc3 e6 7. d4 cxd4 8. Nxd4 Nxc3 9. bxc3 Nxd4 10. cxd4 Bb4+ 11. Bd2 Qxd4 12. Rb1 Qxd2+ 13. Qxd2 Bxd2+ 14. Kxd2 0-0 15. Rhc1 Rd8+ 16. Ke3 Rb8 17. Rc7 Rd7 18. Rbc1 Rxc7 19. Rxc7 a5 20. Kd4 b6 21. Ke5 Ba6 22. e3 Bd3 23. Rb7 Rxb7 24. Bxb7 Bc4 25. a3 f5 26. Kd6 Kf7 27. Kc6 Kf6 28. f4 g5 29. Kxb6 gxf4 30. exf4 e5 31. fxe5+ Kxe5 32. Kc5 1/2-1/2

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "4"]
[White "Chavez, Diana Maria"]
[Black "Cayon, Laura Valentina"]
[Result "0-1"]
[ECO "E73"]
[WhiteElo "1868"]
[BlackElo "1660"]
[PlyCount "88"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Be3 e5 7. d5 a5 8. g4 Na6 9. h4 Nc5 10. f3 Qe7 11. h5 Bd7 12. Qd2 b6 13. hxg6 fxg6 14. Nh3 Rae8 15. 0-0-0 Nb7 16. Rh2 Qd8 17. Rdh1 Re7 18. Bh6 Nc5 19. Ng5 Bc8 20. Bxg7 Rxg7 21. Rh6 Qe7 22. Kb1 Bd7 23. Bd1 Re8 24. b3 Qf8 25. a3 Ree7 26. b4 axb4 27. axb4 Nb7 28. Ba4 Bc8 29. Nb5 Bd7 30. Qh2 Nd8 31. Bd1 Bc8 32. Nc3 Bd7 33. Qc2 Nf7 34. Nxf7 Rexf7 35. Ne2 Qa8 36. Ng1 Qa3 37. Qb3 Qxb3+ 38. Bxb3 Kf8 39. Nh3 Ng8 40. Rh4 Rxf3 41. Bd1 Rf6 42. Ng5 h6 43. Nf3 g5 44. R4h2 Bxg4 0-1

[Event "Valle Region-ch"]
[Site "Cali"]
[Date "2013.06.29"]
[Round "3.10"]
[White "Arce, Andres"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1600"]
[BlackElo "1868"]
[PlyCount "44"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. Bg5 Bg7 4. e4 d6 5. h3 Nbd7 6. Bb5 0-0 7. Nf3 a6 8. Ba4 b5 9. Bb3 c5 10. dxc5 dxc5 11. a3 c4 12. Ba2 Qc7 13. 0-0 Nc5 14. Qe2 Bb7 15. Nd2 Rad8 16. f3 Ne6 17. Be3 Nh5 18. Qf2 Nd4 19. Rab1 Nxc2 20. Bb6 Rxd2 21. Qxd2 Qxb6+ 22. Qf2 Bd4 0-1

[Event "Valle Region-ch"]
[Site "Cali"]
[Date "2013.06.29"]
[Round "4.9"]
[White "Chavez, Diana Maria"]
[Black "Vargas, Luis Eduardo1111"]
[Result "0-1"]
[ECO "E10"]
[WhiteElo "1868"]
[BlackElo "1600"]
[PlyCount "56"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Nc6 4. Nbd2 d5 5. e3 Bd6 6. Bd3 Nb4 7. Bb1 c5 8. 0-0 cxd4 9. Nxd4 dxc4 10. Nxc4 Bxh2+ 11. Kh1 0-0 12. Qb3 Bd6 13. Nf3 Bc5 14. Nce5 b6 15. a3 Nbd5 16. e4 Ne7 17. Bg5 Ng6 18. Nxg6 fxg6 19. e5 h6 20. Bxg6 hxg5 21. Nxg5 Ng4 22. Qh3 Nh6 23. f4 Rxf4 24. Nf3 Qe7 25. b4 Bd4 26. Rad1 Bxe5 27. g3 Rxf3 28. Rxf3 Bb7 0-1

[Event "Valle Region-ch"]
[Site "Cali"]
[Date "2013.06.28"]
[Round "2.1"]
[White "Chavez, Diana Maria"]
[Black "Chavarro, Hugo"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "1868"]
[BlackElo "2296"]
[PlyCount "56"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c4 e6 4. Bg5 cxd4 5. Nxd4 Be7 6. Nc3 a6 7. e3 d6 8. Bd3 Nbd7 9. 0-0 0-0 10. b4 Ne5 11. Be2 h6 12. Bh4 Bd7 13. Qb3 Rc8 14. Rfd1 Re8 15. Rac1 b6 16. Nf3 Nxf3+ 17. Bxf3 Qc7 18. Bxf6 Bxf6 19. Ne4 Be7 20. Qa3 Red8 21. Qxa6 d5 22. Qa3 dxe4 23. Bxe4 Bc6 24. Bb1 Rxd1+ 25. Rxd1 Rd8 26. Rc1 Qd6 27. Qb3 Qxb4 28. Qc2 g6 0-1

[Event "Valle Region-ch"]
[Site "Cali"]
[Date "2013.06.28"]
[Round "1.12"]
[White "Perea, Carlos Julio"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1600"]
[BlackElo "1868"]
[PlyCount "34"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Bg7 6. c3 Nf6 7. Qc2 0-0 8. Be2 d5 9. Nxc6 bxc6 10. e5 Bf5 11. Qa4 Nd7 12. f4 Qc7 13. Nd2 Nb6 14. Qa5 f6 15. 0-0 fxe5 16. c4 exf4 17. Bf2 d4 0-1

[Event "Valle Region-ch U20 Girls"]
[Site "Cali"]
[Date "2013.02.23"]
[Round "3.1"]
[White "Chavez, Diana Maria"]
[Black "Mesa, Brenda Sofia"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1868"]
[BlackElo "1810"]
[PlyCount "81"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 exd4 8. Nxd4 Nbd7 9. Be3 Nc5 10. f3 a5 11. Rb1 Ne8 12. b3 f5 13. a3 f4 14. Bf2 Be5 15. b4 axb4 16. axb4 Ne6 17. Nxe6 Bxe6 18. Nd5 Nf6 19. Bd4 Bxd5 20. cxd5 Nd7 21. b5 Qf6 22. Bxe5 Qxe5 23. Qc2 Qd4+ 24. Kh1 Qb6 25. Rfc1 Nc5 26. Bf1 Ra7 27. Qf2 g5 28. e5 Rf5 29. e6 Rxd5 30. Bc4 Re5 31. e7+ Kg7 32. Re1 Ra8 33. Qd2 Nd7 34. Be6 Nf6 35. Rxe5 dxe5 36. Qd8 Qa5 37. e8N+ Nxe8 38. Qe7+ Kh6 39. Qf8+ Kh5 40. Bf7+ Kh4 41. Qh6# 1-0

[Event "Valle Region-ch U20 Girls"]
[Site "Cali"]
[Date "2013.02.23"]
[Round "5.1"]
[White "Chavez, Diana Maria"]
[Black "Norena, Derly Jiseth"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1868"]
[BlackElo "1298"]
[PlyCount "18"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. Bf4 Bf5 4. e3 e6 5. Be2 Nf6 6. c4 a6 7. Nc3 Bd6 8. Bxd6 Qxd6 9. 0-0 0-0 1-0

[Event "Valle Region-ch U20 Girls"]
[Site "Cali"]
[Date "2013.02.23"]
[Round "4.1"]
[White "Rodriguez, Sofia"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1822"]
[BlackElo "1868"]
[PlyCount "45"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Nc6 6. Be3 Bg7 7. Bc4 d6 8. f3 0-0 9. Bb3 Bd7 10. Qd2 Rc8 11. 0-0-0 Na5 12. h4 Nc4 13. Bxc4 Rxc4 14. Nde2 Qa5 15. g4 Rfc8 16. h5 Bxg4 17. fxg4 Nxg4 18. hxg6 fxg6 19. Kb1 Nxe3 20. Qxe3 Rxc3 21. Nxc3 Rxc3 22. bxc3 Bxc3 23. Rd3 1-0

[Event "Valle Region-ch U20 Girls"]
[Site "Cali"]
[Date "2013.02.22"]
[Round "1.1"]
[White "Chavez, Diana Maria"]
[Black "Lopez Cuayal, Daniela Fernanda"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1868"]
[BlackElo "1619"]
[PlyCount "71"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. c4 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Qa4+ Nc6 7. e3 Nge7 8. Be2 Bd7 9. Qb3 Rc8 10. Nbd2 a5 11. a4 bxa3 12. bxa3 0-0 13. 0-0 b6 14. Rab1 Rb8 15. Rb2 dxc4 16. Qxc4 Nd5 17. e4 Nf4 18. d5 exd5 19. exd5 Nxe2+ 20. Qxe2 Na7 21. Rc1 Qf6 22. Ne4 Qg6 23. Ne5 Qh6 24. Rc7 Rbc8 25. Rbc2 Rxc7 26. Rxc7 Rc8 27. Qc2 Bf5 28. Nxf7 Qf4 29. Rxc8+ Nxc8 30. Nfg5 h6 31. g3 Qe5 32. Ne6 Bxe6 33. dxe6 Qxe6 34. f3 Nd6 35. Qc6 Kf7 36. Qxd6 1-0

[Event "Valle Region-ch U20 Girls"]
[Site "Cali"]
[Date "2013.02.22"]
[Round "2.1"]
[White "Viveros, Mariana Yibeth"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1659"]
[BlackElo "1868"]
[PlyCount "26"]
[EventDate "2013.02.22"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 d6 8. 0-0 Ng4 9. Qd2 Nxe3 10. Nxc6 Nxc4 11. Nxd8 Nxd2 12. Rfd1 Nc4 13. Rd3 Kxd8 0-1

[Event "COL-ch Intercolegial B U17 Girls"]
[Site "Cartagena"]
[Date "2011.09.10"]
[Round "6.1"]
[White "Chavez, Diana Maria"]
[Black "Mercado, Luisa Fernanda"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1860"]
[BlackElo "2066"]
[PlyCount "80"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 e6 4. e3 Be7 5. h3 Nbd7 6. c4 0-0 7. Nc3 c6 8. cxd5 exd5 9. Bd3 Re8 10. 0-0 g6 11. Qc2 Nh5 12. Bh2 Ng7 13. a3 Nb6 14. b4 a6 15. Rab1 Bd6 16. Bxd6 Qxd6 17. a4 Bf5 18. b5 axb5 19. axb5 c5 20. dxc5 Qxc5 21. Nd4 Ra3 22. Bxf5 Rxc3 23. Qe2 Nxf5 24. Nxf5 gxf5 25. Qh5 Re6 26. Qxf5 Rg6 27. Qe5 Qc7 28. Qh5 Rc5 29. Qh4 Qd7 30. Rfc1 Rxb5 31. Rxb5 Qxb5 32. Qf4 Nc4 33. Ra1 Qe8 34. Qc7 b6 35. Ra7 Kg7 36. Qf4 Qe6 37. Rb7 Qf6 38. Qc7 Nd2 39. Qc2 Qa1+ 40. Kh2 Nf3+ 0-1

[Event "COL-ch Intercolegial B U17 Girls"]
[Site "Cartagena"]
[Date "2011.09.09"]
[Round "3.1"]
[White "Chavez, Diana Maria"]
[Black "Pinilla, Maria Jose"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "1860"]
[PlyCount "47"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Ne2 Ne4 10. Bd3 Nd7 11. Qc2 Nd6 12. Bxf5 Nxf5 13. e4 Nd6 14. Ng3 c5 15. e5 Ne8 16. Ng5 g6 17. Qb3 Nb6 18. Rd1 Qc7 19. N3e4 Rd8 20. Qh3 f5 21. Nxe6 Qxe5 22. N4g5 Nf6 23. Qh6 Rf7 24. Nxd8 1-0

[Event "COL-ch Intercolegial B U17 Girls"]
[Site "Cartagena"]
[Date "2011.09.09"]
[Round "4.1"]
[White "Raigosa, Andrea"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1882"]
[BlackElo "1860"]
[PlyCount "64"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Nc6 4. Bb5 Nd4 5. Nf3 Nxb5 6. Nxb5 Qb6 7. Nc3 Bg7 8. 0-0 Nf6 9. Kh1 d6 10. d3 0-0 11. Qe1 Be6 12. Qh4 Bg4 13. e5 dxe5 14. fxe5 Bxf3 15. Rxf3 Nd7 16. Bh6 Nxe5 17. Rh3 Bf6 18. Bg5 h5 19. Nd5 Qxb2 20. Re1 Bxg5 21. Qxg5 Nc6 22. Rxh5 Qg7 23. Rh3 Rae8 24. c3 f6 25. Qe3 e6 26. Nf4 Ne5 27. Qxc5 g5 28. Nh5 Qg6 29. Nxf6+ Qxf6 30. Rxe5 Qf1+ 31. Qg1 Qf6 32. Qe3 Qxe5 0-1

[Event "COL-ch Intercolegial B U17 Girls"]
[Site "Cartagena"]
[Date "2011.09.08"]
[Round "1.1"]
[White "Chavez, Diana Maria"]
[Black "Hernandez, Angelica"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1860"]
[PlyCount "47"]
[EventDate "2011.09.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 dxc4 4. Nc3 Nf6 5. Bg5 Be7 6. e3 Nc6 7. Bxc4 e5 8. dxe5 Bf5 9. exf6 Nb4 10. fxe7 Nc2+ 11. Qxc2 Qd3 12. Bxd3 Be6 13. Rd1 f6 14. Bf4 Kxe7 15. Bxc7 b6 16. Bb5 Rac8 17. Bd6+ Kd8 18. Bb4+ Kc7 19. Ne4+ Kb7 20. Nd6+ Kb8 21. Nxc8 a6 22. Bd6+ Kb7 23. Qc7+ Ka8 24. Bc6# 1-0

[Event "Pan American-ch U18 Girls"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Garcia Morales, Ivette Alejandra"]
[Black "Chavez, Diana Maria"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "1932"]
[BlackElo "1863"]
[PlyCount "54"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 g6 5. g3 Bg7 6. Bg2 0-0 7. cxd5 cxd5 8. 0-0 Nc6 9. Ne5 Ne4 10. Nxc6 Nxc3 11. Nxe7+ Qxe7 12. bxc3 Be6 13. e4 Rfd8 14. e5 Rdc8 15. Qb3 Qd7 16. Rb1 Rab8 17. Ba3 Bf5 18. Rb2 Bd3 19. Bd6 Bc4 20. Qa3 Ra8 21. Rfb1 b5 22. Bf1 a6 23. Qb4 Qc6 24. Bxc4 Qxc4 25. Bc5 Qd3 26. a4 bxa4 27. Qxa4 Qxc3 1/2-1/2

[Event "Pan American-ch U18 Girls"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Chavez, Diana Maria"]
[Black "Lopez Cuayal, Daniela Fernanda"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1863"]
[PlyCount "43"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c5 4. e3 Nc6 5. Bd3 cxd4 6. exd4 dxc4 7. Bxc4 Bd6 8. 0-0 Nge7 9. Nc3 a6 10. d5 exd5 11. Nxd5 Nxd5 12. Bxd5 0-0 13. Re1 Qc7 14. Ng5 Bf5 15. h3 Rad8 16. Qb3 Nb4 17. Be4 Qd7 18. Be3 Bxe4 19. Nxe4 Qb5 20. Bg5 Rd7 21. Nxd6 Qxg5 22. Qxb4 1-0

[Event "Pan American-ch U18 Girls"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Vargas, Diana Paola"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "D01"]
[WhiteElo "1837"]
[BlackElo "1863"]
[PlyCount "54"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 4. Qd3 g6 5. 0-0-0 Bg7 6. e3 0-0 7. Nge2 c5 8. Kb1 c4 9. Qd2 Qa5 10. Nf4 e6 11. Ncxd5 Qxd2 12. Ne7+ Kh8 13. Rxd2 Ne4 14. Rd1 Nxg5 15. Bxc4 Nb6 16. Bd3 e5 17. Nxc8 Raxc8 18. h4 Ne6 19. Nxe6 fxe6 20. h5 g5 21. h6 Bf6 22. dxe5 Bxe5 23. Rh5 Bf6 24. f4 gxf4 25. exf4 Nd5 26. g3 Rg8 27. Rg1 Nxf4 0-1

[Event "Pan American-ch U18 Girls"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Chavez, Diana Maria"]
[Black "Ortegon Villacorte, Linda Daniela"]
[Result "0-1"]
[ECO "D24"]
[WhiteElo "1863"]
[BlackElo "1773"]
[PlyCount "86"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 a6 5. a4 Bf5 6. Ne5 e6 7. Nxc4 c5 8. dxc5 Qxd1+ 9. Nxd1 Bxc5 10. Be3 Bb4+ 11. Bd2 Nc6 12. Bxb4 Nxb4 13. Nde3 Nc2+ 14. Nxc2 Bxc2 15. g3 0-0 16. Bg2 Nd5 17. 0-0 Rac8 18. Nd6 Rc6 19. Nxb7 Rb8 20. e4 Nf6 21. e5 Nd5 22. Nd6 Rxb2 23. a5 Rc5 24. Rfc1 Nb4 25. Bf1 Na2 26. Re1 Bb3 27. Rab1 Rcc2 28. Rxb2 Rxb2 29. Bxa6 Bd5 30. Bc8 Nb4 31. Rc1 Nd3 32. Rf1 Nxe5 33. Ra1 Nf3+ 34. Kg2 Nd4+ 35. Kh3 Rxf2 36. Bb7 Nc6 37. a6 Bg2+ 38. Kg4 f5+ 39. Kg5 h6+ 40. Kg6 Ne5+ 41. Kh5 Bxb7 42. Nxf5 Bf3+ 43. g4 Rxh2+ 0-1

[Event "Pan American-ch U18 Girls"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Lugo Lozano, Luz Adriana"]
[Black "Chavez, Diana Maria"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1887"]
[BlackElo "1863"]
[PlyCount "93"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. d4 cxd4 6. Qxd4 Qxd4 7. Nxd4 Bg7 8. Nb5 Na6 9. Be3 b6 10. Nd2 Nf6 11. Be2 0-0 12. Bf3 Bd7 13. Bxa8 Rxa8 14. a4 Nd5 15. Nf1 e5 16. Bd2 Nc5 17. b4 Nd3+ 18. Ke2 N5f4+ 19. Bxf4 Nxf4+ 20. Kd2 Bf5 21. Ne3 Rd8+ 22. Ke1 Bd3 23. g3 Ne2 24. Ra2 a6 25. Rxe2 axb5 26. axb5 e4 27. Nd1 Bxe2 28. Kxe2 Rd3 29. c4 Rb3 30. Ne3 Rb2+ 31. Kf1 Bd4 32. g4 Rxb4 33. Ke2 Rb2+ 34. Kf1 Bxe3 35. fxe3 Rc2 36. h4 Rxc4 37. Kf2 Rb4 38. Rd1 Rxb5 39. Rd4 f5 40. g5 Re5 41. Rd6 b5 42. Rb6 Rc5 43. Rb8+ Kf7 44. Rb7+ Kf8 45. Rxh7 Rc2+ 46. Kg3 Re2 47. Kf4 1/2-1/2

[Event "Pan American-ch U18 Girls"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Chavez, Diana Maria"]
[Black "Nope, Viviana"]
[Result "1-0"]
[ECO "D16"]
[WhiteElo "1863"]
[PlyCount "41"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 e6 6. e3 Nd5 7. Bxc4 Bb4 8. Bd2 Nd7 9. 0-0 N7f6 10. Nxd5 exd5 11. Bxb4 dxc4 12. Qc2 b5 13. Ne5 Bb7 14. Bc5 Qd5 15. f3 Nd7 16. Nxd7 Qxd7 17. Qe4+ Qe6 18. Qxe6+ fxe6 19. a5 a6 20. e4 Kf7 21. f4 1-0

[Event "Pan American-ch U18 Girls"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "3"]
[White "Bejarano Hidalgo, Lucero D"]
[Black "Chavez, Diana Maria"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1767"]
[BlackElo "1863"]
[PlyCount "40"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 Qb6 8. Na4 Qa5+ 9. Nc3 d5 10. Nb3 Qd8 11. exd5 Nb4 12. Qd2 0-0 13. 0-0-0 Bf5 14. Ne4 Nbxd5 15. Nxf6+ Nxf6 16. Nd4 Qc8 17. Qa5 b6 18. Qa6 Qxa6 19. Bxa6 Bc8 20. Bc4 Bb7 1/2-1/2

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.26"]
[Round "8"]
[White "Benavides Moncayo, Olga"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B14"]
[WhiteElo "1976"]
[BlackElo "1831"]
[PlyCount "62"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. exd5 Nf6 6. Nc3 Nxd5 7. Bc4 Nb6 8. Bb3 Bg7 9. Be3 Nc6 10. Nf3 0-0 11. h3 Na5 12. Bc2 Be6 13. 0-0 Rc8 14. Ne2 Nd5 15. Bd2 Nc4 16. Bc1 Qc7 17. Bb3 Na5 18. Bxd5 Bxd5 19. Bf4 Qb6 20. Ne5 Qxb2 21. Re1 Qc2 22. Nd3 Qxd1 23. Raxd1 Nc6 24. Nc5 b6 25. Nb3 Nb4 26. Nbc1 Rfd8 27. Be5 Nc2 28. Rf1 Bc4 29. Bxg7 Kxg7 30. Rd2 Nxd4 31. Rfd1 Bxe2 0-1

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.26"]
[Round "7"]
[White "Salcedo, Jackeline"]
[Black "Chavez, Diana Maria"]
[Result "1/2-1/2"]
[ECO "D51"]
[WhiteElo "1987"]
[BlackElo "1831"]
[PlyCount "38"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. a3 d5 4. cxd5 exd5 5. d4 Be7 6. Nf3 0-0 7. Bg5 c6 8. e3 Nbd7 9. Bd3 h6 10. Bh4 Re8 11. 0-0 Nf8 12. h3 Be6 13. Bg3 Rc8 14. Na4 a5 15. b4 axb4 16. axb4 b6 17. Ba6 Bxb4 18. Bxc8 Bxc8 19. Qb3 c5 1/2-1/2

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.25"]
[Round "6"]
[White "Chavez, Diana Maria"]
[Black "Corrales, Isis Johanna"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1831"]
[BlackElo "1995"]
[PlyCount "91"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 c6 4. Nc3 f5 5. Bg5 Nf6 6. e3 Bd6 7. Bd3 Nbd7 8. cxd5 cxd5 9. 0-0 0-0 10. Qc2 a6 11. Nd2 Qe8 12. Bxf6 Rxf6 13. f4 Rh6 14. Nf3 Nf6 15. h3 Bd7 16. a4 Ne4 17. Bxe4 fxe4 18. Ne5 Rc8 19. Qf2 Bb4 20. Na2 Be7 21. b3 Bh4 22. Qe2 Bf6 23. Rac1 Bxe5 24. Rxc8 Qxc8 25. fxe5 b5 26. a5 Qd8 27. Qf2 Qe8 28. Nb4 Bc8 29. Rc1 Rh5 30. Rc7 Rf5 31. Qc2 Rf8 32. Qc6 Qd8 33. Qd6 Qg5 34. Nc2 Qf5 35. Qe7 Qg6 36. h4 h5 37. Qg5 Qxg5 38. hxg5 Kh7 39. Nb4 Kg6 40. Nc6 Kxg5 41. Rxg7+ Kh6 42. Re7 Kg5 43. Na7 Kg6 44. Rc7 Rf7 45. Rxf7 Kxf7 46. Nxc8 1-0

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.25"]
[Round "5"]
[White "Chavez, Diana Maria"]
[Black "Miranda May, Zaida Mercedes"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1831"]
[PlyCount "57"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 Bf5 3. Nc3 e6 4. Nf3 Nc6 5. e3 Bb4 6. Qb3 b6 7. cxd5 Bxc3+ 8. bxc3 exd5 9. Bb5 Nge7 10. Ba3 Bd7 11. Bxe7 Qxe7 12. Qxd5 Qa3 13. Qb3 Qxb3 14. axb3 a6 15. Rxa6 Rxa6 16. Bxa6 0-0 17. 0-0 Ne7 18. Bc4 b5 19. Bd3 Ra8 20. Rb1 Ra3 21. c4 bxc4 22. Bxc4 Kf8 23. Ng5 Ng6 24. Nxf7 Ke7 25. g3 c6 26. e4 Be6 27. Bxe6 Kxe6 28. Ng5+ Ke7 29. Nxh7 1-0

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.24"]
[Round "4"]
[White "Castro, Natalia Patricia"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2004"]
[BlackElo "1831"]
[PlyCount "33"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 g6 3. e4 c5 4. e5 Ng8 5. d5 d6 6. Bb5+ Bd7 7. Qe2 dxe5 8. Qxe5 Nf6 9. Bg5 Bg7 10. d6 Bc6 11. Nd5 Nbd7 12. Nc7+ Kf8 13. dxe7+ Qxe7 14. Qxe7+ Kxe7 15. Bxc6 bxc6 16. Nxa8 Rxa8 17. 0-0-0 1-0

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.24"]
[Round "3"]
[White "Chavez, Diana Maria"]
[Black "Carcamo Posada, Daniela"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1831"]
[PlyCount "51"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Bc4 0-0 9. 0-0 Nc6 10. Be3 Bg4 11. d5 Ne5 12. Be2 Nxf3+ 13. Bxf3 Bxf3 14. Qxf3 Bxc3 15. Rab1 Bb4 16. Bh6 Re8 17. a3 Bxa3 18. Qxa3 Qd6 19. Qc3 f6 20. Rxb7 Reb8 21. Qb3 Rxb7 22. Qxb7 Qd8 23. Qc6 Rc8 24. Qe6+ Kh8 25. Qf7 Qg8 26. Qxe7 1-0

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.23"]
[Round "1"]
[White "Chavez, Diana Maria"]
[Black "Restrepo Neme, Luisa Maria"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1831"]
[PlyCount "67"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. Nf3 Bg7 5. e4 0-0 6. Be2 Bg4 7. 0-0 Nbd7 8. Ne1 Bxe2 9. Qxe2 e5 10. Be3 exd4 11. Bxd4 Re8 12. f3 Ne5 13. Rd1 Qe7 14. Nd5 Nxd5 15. cxd5 f6 16. Rc1 a6 17. Nd3 Nxd3 18. Qxd3 Rec8 19. a4 c5 20. dxc6 bxc6 21. Qc4+ Kh8 22. Rc2 c5 23. Be3 Bf8 24. Rd1 Rd8 25. Bf4 a5 26. Rcd2 Qc7 27. Qe6 Kg7 28. Bxd6 Bxd6 29. Rxd6 Rxd6 30. Rxd6 Qb8 31. Rd7+ Kh6 32. Qh3+ Kg5 33. Qg4+ Kh6 34. Qh4# 1-0

[Event "COL-ch sf (Women)"]
[Site "Santa Rosa"]
[Date "2011.06.23"]
[Round "2"]
[White "Pulido, Diana Marcela"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2011"]
[BlackElo "1831"]
[PlyCount "55"]
[EventDate "2011.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. Be3 Nf6 7. h3 0-0 8. Qd2 Nd4 9. Nf3 e5 10. Nd1 Ne8 11. c3 Nc6 12. Bh6 Nc7 13. h4 Bg4 14. h5 gxh5 15. Bxg7 Kxg7 16. Ne3 Qf6 17. Rh4 Qg6 18. Nh2 f5 19. exf5 Bxf5 20. Nxf5+ Qxf5 21. Be4 Qf7 22. 0-0-0 Kf6 23. Qh6+ Ke7 24. Rxh5 Qxf2 25. Rf1 Qxf1+ 26. Nxf1 Rxf1+ 27. Kd2 Raf8 28. Rh2 1-0

[Event "COL-ch U18 Girls"]
[Site "Bogota"]
[Date "2011.06.03"]
[Round "7.2"]
[White "Chavez, Diana Maria"]
[Black "Loaiza, Yurani"]
[Result "0-1"]
[ECO "D43"]
[WhiteElo "1831"]
[BlackElo "1883"]
[PlyCount "44"]
[EventDate "2011.05.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bh4 dxc4 7. e4 g5 8. Bg3 b5 9. a3 Bb7 10. Be2 Nbd7 11. 0-0 Nh5 12. Ne5 Nxg3 13. fxg3 Nxe5 14. dxe5 Qxd1 15. Raxd1 Bg7 16. Bh5 Rf8 17. Rd6 Ke7 18. Rfd1 Rad8 19. Rxd8 Rxd8 20. Rxd8 Kxd8 21. Bxf7 Ke7 22. Bg6 Bxe5 0-1

[Event "COL-ch U18 Girls"]
[Site "Bogota"]
[Date "2011.06.03"]
[Round "8.5"]
[White "Mercado, Luisa Fernanda"]
[Black "Chavez, Diana Maria"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "2054"]
[BlackElo "1831"]
[PlyCount "119"]
[EventDate "2011.05.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 Nf6 4. e5 Ng8 5. Nf3 e6 6. Bb5 Nge7 7. 0-0 a6 8. Bxc6 Nxc6 9. Re1 Be7 10. d4 cxd4 11. Nxd4 0-0 12. Nc3 d6 13. exd6 Qxd6 14. Ne4 Qc7 15. Nxc6 Qxc6 16. Re3 f6 17. Qe2 e5 18. Rc3 Qb6 19. Rg3 Bf5 20. Qf3 Bg6 21. h4 f5 22. Ng5 e4 23. Qc3 Bf6 24. Qc4+ Kh8 25. Bxf6 Qxf6 26. Re1 Rac8 27. Qe2 b5 28. Rd1 f4 29. Rh3 e3 30. fxe3 Rxc2 31. Rd2 Rxd2 32. Qxd2 fxe3 33. Qxe3 Qa1+ 34. Kh2 Qxa2 35. h5 Bf5 36. Rg3 Qb2 37. Nf7+ Kg8 38. Nh6+ Kh8 39. Nxf5 Qf6 40. Qe7 Qxe7 41. Nxe7 a5 42. Rd3 a4 43. bxa4 bxa4 44. Ra3 Ra8 45. Kg3 Ra7 46. Nd5 Ra5 47. Nf4 Kg8 48. Kf3 Kf7 49. g4 Kf6 50. Nd3 g6 51. hxg6 Kxg6 52. Kf4 h6 53. Ne5+ Kf6 54. Nc4 Ra6 55. Ne5 Kg7 56. Ke4 Ra8 57. Kf5 Ra5 58. Rd3 a3 59. Rd7+ Kg8 60. Rd1 1/2-1/2

[Event "COL-ch U18 Girls"]
[Site "Bogota"]
[Date "2011.06.02"]
[Round "5.3"]
[White "Chavez, Diana Maria"]
[Black "Castro, Natalia Patricia"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1831"]
[BlackElo "2004"]
[PlyCount "79"]
[EventDate "2011.05.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 f5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 0-0 7. Bd3 c6 8. Qc2 Ne4 9. Bxe7 Qxe7 10. Nd2 Nd7 11. 0-0 Rf6 12. f3 Nxc3 13. Qxc3 Rh6 14. f4 Nf6 15. Nf3 Ne4 16. Bxe4 fxe4 17. Ne5 Qh4 18. h3 Qe7 19. c5 Bd7 20. Qa5 Be8 21. a4 Bg6 22. Qe1 Bf5 23. Kh2 Rh4 24. g4 Bg6 25. b4 Rf8 26. b5 Be8 27. b6 a6 28. a5 Rh6 29. Qg3 Rhf6 30. Rf2 g5 31. Raf1 gxf4 32. Rxf4 Rxf4 33. Rxf4 Rxf4 34. Qxf4 Qh4 35. Qg3 Qf6 36. Kg2 Kg7 37. h4 Qh6 38. g5 Qh5 39. Qg4 Qxg4+ 40. Nxg4 1-0

[Event "COL-ch U18 Girls"]
[Site "Bogota"]
[Date "2011.06.02"]
[Round "6.4"]
[White "Rodriguez Rueda, Paula Andrea"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "E79"]
[WhiteElo "2069"]
[BlackElo "1831"]
[PlyCount "75"]
[EventDate "2011.05.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 c5 7. Be2 cxd4 8. Nxd4 Nc6 9. Be3 Bg4 10. Nxc6 Bxe2 11. Nxd8 Bxd1 12. Rxd1 Rfxd8 13. Ke2 Nd7 14. Bd4 a5 15. Bxg7 Kxg7 16. b3 Nb6 17. Rd2 a4 18. Nb5 f5 19. Nc7 fxe4 20. Ne6+ Kf6 21. Nxd8 Rxd8 22. Ke3 Nd7 23. b4 Nb6 24. Rd4 Rc8 25. Rc1 d5 26. c5 Nc4+ 27. Rcxc4 dxc4 28. Rxc4 Rd8 29. Rd4 Rxd4 30. Kxd4 Kf5 31. b5 Ke6 32. Kxe4 Kd7 33. Kd5 Kc7 34. Ke6 Kd8 35. g4 h6 36. h4 g5 37. fxg5 hxg5 38. hxg5 1-0

[Event "COL-ch U18 Girls"]
[Site "Bogota"]
[Date "2011.06.01"]
[Round "3.4"]
[White "Chavez, Diana Maria"]
[Black "Chirivi Castiblanco, Angie Lizeth"]
[Result "1-0"]
[ECO "E99"]
[WhiteElo "1831"]
[BlackElo "1944"]
[PlyCount "95"]
[EventDate "2011.05.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. f3 f5 11. Be3 f4 12. Bf2 Nf6 13. b4 g5 14. Nd3 Ng6 15. Rc1 h5 16. c5 g4 17. cxd6 cxd6 18. Nb5 g3 19. hxg3 fxg3 20. Bxg3 h4 21. Bf2 Nh5 22. Qe1 h3 23. g3 Qd7 24. Kh2 Qxb5 25. Nf4 Qe8 26. Nxh5 Bh6 27. Rc7 Nh4 28. gxh4 Qxh5 29. Rg1+ Kh8 30. f4 Bxf4+ 31. Bg3 Qxh4 32. Rf1 Qxg3+ 33. Qxg3 Bxg3+ 34. Kxg3 Rg8+ 35. Kh4 h2 36. Rh1 a5 37. Rxh2 axb4 38. Bh5 Ra3 39. Bf7 Rg4+ 40. Kh5 Rag3 41. Rxc8+ Kh7 42. Be6 Rg5+ 43. Kh4 Rg1 44. Rd8 b5 45. Rxd6 Kg7 46. Rd7+ Kf8 47. Rb7 Rg6 48. Rf2+ 1-0

[Event "COL-ch U18 Girls"]
[Site "Bogota"]
[Date "2011.06.01"]
[Round "4.3"]
[White "Suarez, Maria Alexandra"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1969"]
[BlackElo "1831"]
[PlyCount "84"]
[EventDate "2011.05.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. f4 Bg7 4. Nf3 Nc6 5. Bb5 Nd4 6. 0-0 e6 7. d3 Ne7 8. Nxd4 cxd4 9. Ne2 0-0 10. Qe1 a6 11. Ba4 d5 12. e5 b5 13. Bb3 Qb6 14. Qf2 Nc6 15. c3 f6 16. Nxd4 fxe5 17. Nxc6 Qxc6 18. Qe2 exf4 19. Bxf4 Bd7 20. d4 Rae8 21. Rae1 b4 22. Qd2 Qb6 23. Bd1 e5 24. Be3 bxc3 25. Rxf8+ Rxf8 26. bxc3 e4 27. Bb3 Qb7 28. Bh6 Bb5 29. Bxg7 Kxg7 30. Rc1 Qf7 31. h3 Qe6 32. Qe3 Rf5 33. Re1 Qc6 34. Rb1 Bd3 35. Rc1 Bc4 36. Rb1 Rf7 37. Rc1 a5 38. Qg3 Qc7 39. Qg5 Rf5 40. Qe3 Bd3 41. Qd2 Qg3 42. Re1 e3 0-1

[Event "COL-ch U18 Girls"]
[Site "Bogota"]
[Date "2011.05.31"]
[Round "1.5"]
[White "Chavez, Diana Maria"]
[Black "Barba, Deina Alexandra"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1831"]
[BlackElo "1695"]
[PlyCount "51"]
[EventDate "2011.05.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 b5 5. e3 bxc4 6. Bxc4 Ba6 7. Bxa6 Nxa6 8. Nc3 g6 9. e4 Bg7 10. Bf4 Qa5 11. Qd2 Rb8 12. 0-0 0-0 13. Rfe1 Nd7 14. e5 dxe5 15. Nxe5 Nxe5 16. Bxe5 Rb7 17. Rab1 Bxe5 18. Rxe5 Nb4 19. a3 Na6 20. Qe2 Re8 21. d6 e6 22. Nd5 Rd8 23. Ne7+ Kg7 24. Nc6 Qb6 25. Nxd8 Rd7 26. Nxe6+ 1-0

[Event "COL-ch U18 Girls"]
[Site "Bogota"]
[Date "2011.05.31"]
[Round "2.2"]
[White "Lugo Lozano, Luz Adriana"]
[Black "Chavez, Diana Maria"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "1900"]
[BlackElo "1831"]
[PlyCount "47"]
[EventDate "2011.05.31"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 Bg7 4. Be3 cxd4 5. cxd4 d6 6. Nf3 Nf6 7. Nc3 Be6 8. d5 Bg4 9. Qa4+ Bd7 10. Bb5 0-0 11. 0-0 a6 12. Bxd7 Nbxd7 13. Qb4 b5 14. a4 bxa4 15. Rxa4 a5 16. Qa3 Ng4 17. Bd4 Bxd4 18. Nxd4 Nc5 19. Nc6 Qc7 20. Rxa5 Rxa5 21. Qxa5 Qxa5 22. Nxa5 Nd3 23. Nc6 Re8 24. b4 1/2-1/2

[Event "Cali Region-ch (Women)"]
[Site "Cali"]
[Date "2011.04.21"]
[Round "6.1"]
[White "Chavez, Diana Maria"]
[Black "Matta, Paola Andrea"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1817"]
[BlackElo "2046"]
[PlyCount "36"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. Nc3 Bb4 5. Bg5 Bb7 6. e3 0-0 7. Rc1 h6 8. Bh4 d5 9. a3 Be7 10. cxd5 exd5 11. b4 a5 12. Qb3 axb4 13. axb4 Qd6 14. Bxf6 Qxf6 15. Be2 Qd6 16. b5 Ra3 17. Qb2 Qb4 18. Qd2 Qa5 0-1

[Event "Cali Region-ch (Women)"]
[Site "Cali"]
[Date "2011.04.21"]
[Round "7.3"]
[White "Orozco, Luz Elena"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2129"]
[BlackElo "1817"]
[PlyCount "117"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Ng8 8. Bc4 e6 9. Bf4 Qb6 10. 0-0 Qxb2 11. Qd3 Qb6 12. Ne4 c5 13. Rfd1 a5 14. Rab1 Qc7 15. Nd6+ Bxd6 16. exd6 Qd8 17. Qc3 f6 18. Qe3 Kf7 19. Qxc5 Ba6 20. Bxa6 Rxa6 21. Qc7 Ra8 22. Rb7 Ke8 23. Rdb1 Rc8 24. Rb8 Qxc7 25. dxc7 Ne7 26. Rxc8+ Nxc8 27. Rb5 e5 28. Bd2 d6 29. Bxa5 Kd7 30. c4 Na7 31. Rb7 Nc8 32. Kf1 Kc6 33. Rb4 Na7 34. Rb8 Rc8 35. Bb6 Kd7 36. Bxa7 Rxc7 37. Be3 Rxc4 38. Rb7+ Rc7 39. Rxc7+ Kxc7 40. a4 Kb7 41. a5 Ka6 42. Bb6 d5 43. Ke2 h5 44. Bd8 f5 45. Bc7 g5 46. Bxe5 Kxa5 47. Bf6 g4 48. Ke3 Kb5 49. Kf4 h4 50. Bxh4 d4 51. Kxf5 d3 52. Bg5 Kc6 53. Kxg4 Kd7 54. h4 Ke8 55. h5 Kf7 56. Kf5 Kg7 57. h6+ Kh7 58. g4 d2 59. Bxd2 1-0

[Event "Cali Region-ch (Women)"]
[Site "Cali"]
[Date "2011.04.20"]
[Round "4.2"]
[White "Chavez, Diana Maria"]
[Black "Mateus, Martha"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1817"]
[BlackElo "2158"]
[PlyCount "56"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Bb4 5. Qc2 c5 6. cxd5 exd5 7. e3 c4 8. Be2 0-0 9. 0-0 Nc6 10. b3 Bxc3 11. Qxc3 b5 12. a3 Ne4 13. Qc2 Bf5 14. Qd1 Nc3 15. Qe1 Nxe2+ 16. Qxe2 Bd3 17. Qb2 Bxf1 18. Kxf1 Na5 19. bxc4 bxc4 20. Bd2 Nb3 21. Rb1 Nxd2+ 22. Qxd2 Rb8 23. Rc1 Rb3 24. Qa2 Qa5 25. a4 Rfb8 26. Ne5 Rb2 27. Nxc4 dxc4 28. Qxc4 g6 0-1

[Event "Cali Region-ch (Women)"]
[Site "Cali"]
[Date "2011.04.20"]
[Round "5.2"]
[White "Orozco, Lina Yomayra"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2124"]
[BlackElo "1817"]
[PlyCount "37"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. g3 g6 7. Bg2 Bg7 8. Nde2 0-0 9. 0-0 Be6 10. h3 Qc8 11. Kh2 Rd8 12. Nd5 Ne8 13. c3 f5 14. Bg5 Nf6 15. Bxf6 exf6 16. Nef4 fxe4 17. Nxe6 Qxe6 18. Nc7 Qe7 19. Nxa8 1-0

[Event "Cali Region-ch (Women)"]
[Site "Cali"]
[Date "2011.04.19"]
[Round "3.1"]
[White "Rodriguez, Sofia"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1896"]
[BlackElo "1817"]
[PlyCount "44"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Bc4 Na5 8. Bb3 0-0 9. e5 Nxb3 10. axb3 Ne8 11. f4 d6 12. Nf3 Bg4 13. exd6 Nxd6 14. Rxa7 Rxa7 15. Bxa7 Qa5 16. Be3 Ne4 17. 0-0 Rd8 18. Qa1 Qxa1 19. Rxa1 Bxc3 20. bxc3 Nxc3 21. Nd4 Nd1 22. h3 Nxe3 0-1

[Event "Cali Region-ch (Women)"]
[Site "Cali"]
[Date "2011.04.18"]
[Round "2.3"]
[White "Chavez, Diana Maria"]
[Black "Rua, Nora L"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1817"]
[BlackElo "1979"]
[PlyCount "11"]
[EventDate "2011.03.18"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 Bf5 4. Nc3 h6 5. h3 e6 6. Bf4 1-0

[Event "South Region-ch U18 Girls"]
[Site "Florencia"]
[Date "2011.04.02"]
[Round "5.1"]
[White "Barba, Deina Alexandra"]
[Black "Chavez, Diana Maria"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "1703"]
[BlackElo "1817"]
[PlyCount "37"]
[EventDate "2011.03.31"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Bg7 6. Be3 d6 7. Nc3 Nf6 8. a3 Ng4 9. Nxc6 Nxe3 10. Nxd8 Nxd1 11. Rxd1 Kxd8 12. c5 Be6 13. cxd6 exd6 14. Be2 Ke7 15. Rd2 Rac8 16. Nd5+ Bxd5 17. exd5 Rc1+ 18. Bd1 Kd7 19. 0-0 1/2-1/2

[Event "South Region-ch U18 Girls"]
[Site "Florencia"]
[Date "2011.04.02"]
[Round "6.1"]
[White "Chavez, Diana Maria"]
[Black "Velez Alvarez, Laura Camila"]
[Result "1/2-1/2"]
[ECO "A44"]
[WhiteElo "1817"]
[BlackElo "1651"]
[PlyCount "22"]
[EventDate "2011.03.31"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. c4 d6 4. e4 Be7 5. Nc3 Bg5 6. Be2 Bxc1 7. Qxc1 Ne7 8. f4 exf4 9. Qxf4 Ng6 10. Qg3 Qh4 11. Qxh4 Nxh4 1/2-1/2

[Event "South Region-ch U18 Girls"]
[Site "Florencia"]
[Date "2011.04.01"]
[Round "3.1"]
[White "Velez Alvarez, Laura Camila"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B36"]
[WhiteElo "1651"]
[BlackElo "1817"]
[PlyCount "57"]
[EventDate "2011.03.31"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 d6 7. Be3 Ng4 8. Bc1 Qb6 9. Be3 Nxe3 10. fxe3 Bg7 11. Nd5 Qd8 12. Qd2 0-0 13. h4 Bg4 14. Be2 Bxe2 15. Kxe2 Ne5 16. b3 h5 17. Rag1 Ng4 18. Rf1 e6 19. Nc3 Bh6 20. Rf3 a6 21. Nd1 d5 22. exd5 exd5 23. cxd5 Qxd5 24. Rhh3 Rad8 25. Nf2 Nxe3 26. Rxe3 Bxe3 27. Rxe3 Qxd4 28. Qxd4 Rxd4 29. g3 0-1

[Event "South Region-ch U18 Girls"]
[Site "Florencia"]
[Date "2011.03.31"]
[Round "2.1"]
[White "Chavez, Diana Maria"]
[Black "Barba, Deina Alexandra"]
[Result "1-0"]
[ECO "A61"]
[WhiteElo "1817"]
[BlackElo "1703"]
[PlyCount "52"]
[EventDate "2011.03.31"]
[EventType "tourn"]
[EventRounds "4"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 d6 4. Nc3 e6 5. Nf3 exd5 6. cxd5 g6 7. Bf4 a6 8. a4 Bg4 9. e3 Nh5 10. h3 Bxf3 11. Qxf3 Nxf4 12. Qxf4 Bg7 13. Qe4+ Qe7 14. Qxe7+ Kxe7 15. Be2 Nd7 16. f4 Rhe8 17. Kf2 Nb6 18. e4 Kd7 19. Bd3 Bd4+ 20. Kf3 f5 21. a5 fxe4+ 22. Nxe4 Nxd5 23. Rhe1 Kc6 24. Bc2 Nb4 25. Ba4+ Kc7 26. Bxe8 Rxe8 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Cali"]
[Date "2010.05.26"]
[Round "9"]
[White "Cordero, Daniela"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1984"]
[BlackElo "1838"]
[PlyCount "61"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 c5 2. e3 e6 3. Nf3 d5 4. c4 Nf6 5. Nc3 cxd4 6. exd4 b6 7. cxd5 Nxd5 8. Bb5+ Bd7 9. Bxd7+ Qxd7 10. Ne5 Qc7 11. Qa4+ Nd7 12. Nxd5 exd5 13. Bf4 Bd6 14. Rc1 Qb7 15. 0-0 b5 16. Qb3 0-0 17. Qg3 Nxe5 18. dxe5 Bb8 19. Rc3 d4 20. Rf3 Qe4 21. Qg5 Re8 22. h3 Bxe5 23. Rc1 a6 24. Rc5 Bxf4 25. Rxf4 Qb1+ 26. Kh2 Qxb2 27. Rc7 Rf8 28. Qd5 Rad8 29. Rfxf7 d3 30. Rxg7+ Kh8 31. Rxh7# 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Cali"]
[Date "2010.05.25"]
[Round "8"]
[White "Chavez, Diana Maria"]
[Black "Barba, Deina Alexandra"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1838"]
[PlyCount "40"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. Nc3 e6 5. Bg5 Be7 6. e4 a6 7. Bxc4 b5 8. Bd3 0-0 9. 0-0 Bb7 10. Rc1 Nfd7 11. Bxe7 Qxe7 12. a3 Nf6 13. b4 Nbd7 14. Bb1 Rad8 15. Qc2 e5 16. d5 Nb6 17. Nd2 c6 18. dxc6 Bxc6 19. Ba2 Bb7 20. Rfd1 Rc8 1/2-1/2

[Event "Pan American-ch U20 Girls"]
[Site "Cali"]
[Date "2010.05.23"]
[Round "5"]
[White "Chavez, Diana Maria"]
[Black "Viveros, Mariana Yibeth"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1838"]
[PlyCount "89"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. 0-0 Re8 8. Be3 cxd4 9. Bxd4 e5 10. Be3 Nc6 11. a3 a6 12. h3 Na7 13. Qc2 Bd7 14. Rfd1 Bc6 15. b4 Qc7 16. Rac1 Reb8 17. a4 Bf8 18. b5 axb5 19. cxb5 Bxe4 20. Nxe4 Qxc2 21. Nxf6+ Kg7 22. Rxc2 Kxf6 23. Rc7 h6 24. Bc4 g5 25. Rxf7+ Kg6 26. Bd5 Nc8 27. Rxb7 Rxb7 28. Bxb7 Rb8 29. Bxc8 Rxc8 30. b6 Rb8 31. Rb1 e4 32. Nd4 Kf6 33. b7 d5 34. Nc6 Bd6 35. Nxb8 Bxb8 36. Bd4+ Ke6 37. a5 Kd6 38. a6 Kc7 39. Be5+ Kd8 40. Bxb8 d4 41. Be5 d3 42. b8Q+ Kd7 43. Qd6+ Ke8 44. Rb8+ Kf7 45. Qf6# 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Cali"]
[Date "2010.05.23"]
[Round "6"]
[White "Mencos, Claudia"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1925"]
[BlackElo "1838"]
[PlyCount "107"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Nb3 0-0 8. 0-0 d6 9. Bg5 a6 10. a4 Be6 11. Kh1 Qc8 12. f4 Rd8 13. a5 d5 14. e5 d4 15. Na4 Nd5 16. Qd2 Qc7 17. Nac5 Ne3 18. Rg1 Bxb3 19. Nxb3 f6 20. exf6 exf6 21. Bh4 Qxf4 22. Bg3 Qf5 23. Bd3 Qc8 24. Rae1 Bh6 25. Qf2 Ng4 26. Qf3 Be3 27. Rgf1 f5 28. c3 Nce5 29. Bxe5 Nxe5 30. Qd1 Nc4 31. Nxd4 Bxd4 32. cxd4 Nxa5 33. Qa4 Qc7 34. Rc1 Qb6 35. Rc5 Nc6 36. Qc4+ Kh8 37. d5 Nb4 38. Qc3+ Kg8 39. Rc7 Qxc7 40. Qxc7 Nxd3 41. d6 b5 42. b3 Rac8 43. Qb6 Ra8 44. Kg1 Ne5 45. Rd1 Nd7 46. Qd4 a5 47. Qd5+ Kh8 48. Qxb5 Kg7 49. Re1 Kf8 50. Qd5 Nf6 51. Qe5 Ne4 52. Qh8+ Kf7 53. Qxh7+ Kf6 54. Qe7# 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Cali"]
[Date "2010.05.22"]
[Round "4"]
[White "Garcia, Linda Alexandra"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1563"]
[BlackElo "1838"]
[PlyCount "38"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. f4 g6 3. Nf3 Bg7 4. Nc3 Nc6 5. Bb5 Nd4 6. Nxd4 cxd4 7. Ne2 a6 8. Ba4 b5 9. Bb3 Bb7 10. d3 e6 11. 0-0 Ne7 12. Qe1 0-0 13. g4 Qc7 14. Rf3 a5 15. Qh4 d6 16. Rh3 Rfc8 17. Qxh7+ Kf8 18. a4 b4 19. f5 gxf5 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Cali"]
[Date "2010.05.21"]
[Round "3"]
[White "Chavez, Diana Maria"]
[Black "Ramirez, Heimy Polgar"]
[Result "0-1"]
[ECO "A44"]
[WhiteElo "1838"]
[BlackElo "2040"]
[PlyCount "98"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. e4 d6 4. Be2 g6 5. Nf3 Bg7 6. c4 Ne7 7. Bg5 0-0 8. 0-0 f5 9. Nbd2 f4 10. a3 h6 11. Bxe7 Qxe7 12. b4 b6 13. Ne1 Nd7 14. Bg4 Nf6 15. Bxc8 Raxc8 16. Nd3 g5 17. bxc5 bxc5 18. f3 h5 19. Nb3 g4 20. Na5 Qd7 21. Rb1 Rc7 22. Qe2 Bh6 23. Rb5 h4 24. Rfb1 Qg7 25. Rb7 Rff7 26. Rb8+ Kh7 27. Nc6 Nd7 28. R8b7 gxf3 29. Qxf3 Nb6 30. Rxc7 Rxc7 31. Nb2 Rb7 32. Nd8 Re7 33. Ne6 Qg6 34. Qh3 Qxe4 35. Rd1 Qe3+ 36. Qxe3 fxe3 37. h3 Rf7 38. Rf1 Rxf1+ 39. Kxf1 Kg6 40. Nd8 Kf5 41. Nc6 a6 42. a4 Nd7 43. Ke2 e4 44. a5 Bg5 45. Na4 Ne5 46. Nb6 Nd3 47. Nb8 Nc1+ 48. Kf1 e2+ 49. Ke1 Bf4 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Cali"]
[Date "2010.05.21"]
[Round "2"]
[White "Romero Echeverria, Abigail"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2051"]
[BlackElo "1838"]
[PlyCount "67"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 e6 5. Nf3 Nc6 6. Na3 cxd4 7. Nb5 Bd6 8. Nxd6+ Qxd6 9. Be3 Nf6 10. Nxd4 0-0 11. Be2 Rd8 12. Nxc6 bxc6 13. Qxd6 Rxd6 14. 0-0 Bb7 15. Rfd1 Rxd1+ 16. Rxd1 Nd5 17. Bc5 h6 18. Bf3 a5 19. c4 Nf6 20. b3 a4 21. b4 Rc8 22. h3 Ba6 23. Rc1 Nd7 24. Be3 Ne5 25. Be2 Rd8 26. b5 cxb5 27. cxb5 Bb7 28. a3 Bd5 29. Rc7 Rb8 30. b6 Rb7 31. Ba6 Rb8 32. b7 Kh7 33. Ba7 Nc6 34. Rxc6 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Cali"]
[Date "2010.05.20"]
[Round "1"]
[White "Chavez, Diana Maria"]
[Black "Rodriguez Rueda, Paula Andrea"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1838"]
[BlackElo "2048"]
[PlyCount "111"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bf4 Be7 6. h3 0-0 7. e3 Nbd7 8. Be2 dxc4 9. Bxc4 b5 10. Bd3 Bb7 11. 0-0 a6 12. Rc1 c5 13. dxc5 Nxc5 14. Be2 Qb6 15. b4 Nce4 16. Nxe4 Bxe4 17. a3 Rac8 18. Qd4 Qb7 19. Be5 Rfd8 20. Qb2 Ne8 21. Rxc8 Rxc8 22. Rc1 f6 23. Rxc8 Qxc8 24. Qc3 Qb7 25. Bd4 Nc7 26. Bc5 Kf7 27. Ne1 Qc6 28. Bf3 Bxf3 29. Nxf3 Bxc5 30. bxc5 e5 31. Nd2 Ne6 32. Nb3 Qd5 33. c6 Qc4 34. Qxc4 bxc4 35. Na5 c3 36. Nb3 Ke7 37. Kf1 Kd6 38. Ke2 e4 39. Kd1 Kxc6 40. Kc2 Nc7 41. Kxc3 Nb5+ 42. Kb4 Kd5 43. a4 Nc7 44. Nd4 g6 45. g4 h5 46. gxh5 gxh5 47. h4 Ke5 48. Ka5 Kd5 49. Kb6 Ne8 50. Kxa6 Nd6 51. a5 Kc5 52. Ne6+ Kc6 53. Nf4 Nf5 54. Nxh5 Nxh4 55. Nxf6 Nf5 56. Nxe4 1-0

[Event "Cali Deptal Valle (Women)"]
[Site "Cali"]
[Date "2010.05.17"]
[Round "7"]
[White "Chavez, Diana Maria"]
[Black "Zamora, Isabela"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1834"]
[BlackElo "1877"]
[PlyCount "65"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 Ne8 8. Ne1 f5 9. exf5 Rxf5 10. Bg4 Rf8 11. Be6+ Kh8 12. Nf3 Nb6 13. Ng5 Nf6 14. Nf7+ Rxf7 15. Bxf7 e6 16. Re1 Qe7 17. Bxe6 Bxe6 18. d5 Nxc4 19. Rxe6 Qf7 20. Qe2 Ne5 21. f4 Nxd5 22. Nxd5 Qxe6 23. Nxc7 Nf3+ 24. Qxf3 Qe1+ 25. Qf1 Bd4+ 26. Be3 Qxf1+ 27. Kxf1 Bxe3 28. Nxa8 Bxf4 29. g3 Be5 30. Rc1 d5 31. Nc7 d4 32. Ne6 Kg8 33. Rd1 1-0

[Event "Cali Deptal Valle (Women)"]
[Site "Cali"]
[Date "2010.05.16"]
[Round "6"]
[White "Barba, Deina Alexandra"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1703"]
[BlackElo "1834"]
[PlyCount "93"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Nxc6 bxc6 7. e5 Ng8 8. Bc4 Bg7 9. Qf3 f6 10. 0-0 e6 11. Ne4 f5 12. Nd6+ Kf8 13. Qg3 Qa5 14. Bf4 Nh6 15. Bxh6 Bxh6 16. Qh4 Bg7 17. b4 Qc7 18. Qf4 a5 19. c3 Ba6 20. Bxa6 Rxa6 21. a4 h6 22. Qd4 Ke7 23. Qc5 Kd8 24. Nf7+ Ke8 25. Nxh8 Bxh8 26. Rfe1 Qa7 27. Qxa7 Rxa7 28. b5 Rc7 29. f4 g5 30. g3 Bg7 31. Re3 Bf8 32. Kg2 Bc5 33. Rd3 Ke7 34. fxg5 hxg5 35. h4 g4 36. h5 d5 37. exd6+ Bxd6 38. h6 cxb5 39. axb5 Be5 40. Rxa5 Bxc3 41. Ra8 Bb4 42. h7 Rc2+ 43. Kf1 Rc1+ 44. Ke2 Re1+ 45. Kf2 Re4 46. h8Q Bc5+ 47. Kf1 1-0

[Event "Cali Deptal Valle (Women)"]
[Site "Cali"]
[Date "2010.05.15"]
[Round "3"]
[White "Chavez, Diana Maria"]
[Black "Renteria Valencia, Helen Manuela"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "1834"]
[BlackElo "1923"]
[PlyCount "87"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 a5 7. 0-0 Nbd7 8. Ne1 e5 9. d5 Ne8 10. Be3 f5 11. f3 f4 12. Bf2 b6 13. b3 g5 14. a3 h5 15. b4 Qf6 16. Nd3 Qe7 17. Rc1 Bb7 18. c5 dxc5 19. bxc5 bxc5 20. Na4 c4 21. Ndc5 Nd6 22. Ne6 Rfc8 23. Bxc4 Nxc4 24. Rxc4 c6 25. Rc1 cxd5 26. Nc7 Rab8 27. Ba7 Qxa3 28. exd5 Kh7 29. Bxb8 Rxb8 30. Ne6 Bxd5 31. Qxd5 Qxa4 32. Nxg5+ Kh8 33. Rc7 Qd4+ 34. Qxd4 exd4 35. Rxd7 Bf6 36. Ne6 Rb2 37. Rc1 Rb8 38. Nxd4 Bxd4+ 39. Rxd4 Ra8 40. Rxf4 a4 41. Rf5 a3 42. Rxh5+ Kg8 43. Ra1 a2 44. Rb5 1-0

[Event "Cali Deptal Valle (Women)"]
[Site "Cali"]
[Date "2010.05.15"]
[Round "4"]
[White "Mesa, Brenda Sofia"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1829"]
[BlackElo "1834"]
[PlyCount "52"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 0-0 8. 0-0 d5 9. f3 dxe4 10. Nxc6 bxc6 11. fxe4 Bb7 12. Qxd8 Rfxd8 13. Rfd1 a6 14. Bb6 Rd7 15. Rxd7 Nxd7 16. Ba5 Bd4+ 17. Kh1 c5 18. Bc4 Ne5 19. Rf1 h6 20. Bd5 Bxd5 21. exd5 Nc4 22. Bc7 Nxb2 23. Ne4 Rc8 24. d6 exd6 25. Bxd6 h5 26. a3 Nc4 0-1

[Event "Cali Deptal Valle (Women)"]
[Site "Cali"]
[Date "2010.05.14"]
[Round "2"]
[White "Chavez, Diana Maria"]
[Black "Mateus, Martha"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1834"]
[BlackElo "2158"]
[PlyCount "78"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c5 5. cxd5 exd5 6. Bg5 Be6 7. dxc5 Bxc5 8. e3 Nc6 9. Be2 h6 10. Bh4 0-0 11. 0-0 Be7 12. Rc1 Qd7 13. Nb5 Rac8 14. Nbd4 Rfd8 15. Qb3 Ne4 16. Bxe7 Qxe7 17. Rfd1 Rc7 18. Rc2 Qf6 19. Rdc1 Nxd4 20. exd4 Rxc2 21. Rxc2 Bg4 22. Qxb7 Bxf3 23. gxf3 Qg6+ 24. Kf1 Ng3+ 25. fxg3 Qxc2 26. Qxa7 Qxb2 27. Qc7 Re8 28. Bd3 Qxd4 29. Qc2 Qe3 30. Kg2 Rb8 31. a4 Qb6 32. Kh3 d4 33. Bb5 Qe6+ 34. Kg2 Rc8 35. Qd3 Qa2+ 36. Kh3 Rc2 37. Qxd4 Rxh2+ 38. Kg4 Qe6+ 39. Kf4 g5# 0-1

[Event "Cali Deptal Valle (Women)"]
[Site "Cali"]
[Date "2010.05.14"]
[Round "1"]
[White "Viveros Torres, Erica Johana"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1468"]
[BlackElo "1834"]
[PlyCount "51"]
[EventDate "2010.05.14"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. Nf3 Bg7 5. d3 e6 6. Be2 Nge7 7. Be3 0-0 8. 0-0 d5 9. exd5 exd5 10. d4 cxd4 11. Nxd4 dxc4 12. Bxc4 Qc7 13. Nxc6 Nxc6 14. Nd5 Qd8 15. Qd2 Be6 16. Rab1 Na5 17. b3 Nxc4 18. bxc4 b6 19. Bf4 Rc8 20. Rbc1 b5 21. Qd3 bxc4 22. Rxc4 Rxc4 23. Qxc4 Qxd5 24. Qxd5 Bxd5 25. Bd6 Ra8 26. a3 0-1

[Event "COL-ch School U17 Girls"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "5.1"]
[White "Chavez, Diana Maria"]
[Black "Donoso, Sandra"]
[Result "1-0"]
[ECO "D37"]
[WhiteElo "1838"]
[BlackElo "1600"]
[PlyCount "109"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. Bf4 Nbd7 6. e3 Be7 7. Bd3 dxc4 8. Bxc4 b5 9. Bb3 0-0 10. 0-0 Nb6 11. Ne5 Bb7 12. Rc1 Rc8 13. Qe2 Bb4 14. Bg5 a6 15. Ne4 Nbd5 16. Nd3 Be7 17. Nec5 Qc7 18. Bxd5 Nxd5 19. Bxe7 Nxe7 20. Rfd1 Rfe8 21. Nf4 Nd5 22. Nxd5 exd5 23. b4 Re7 24. Qd2 Ra8 25. Nb3 Re6 26. Rc3 Bc8 27. Rdc1 Rh6 28. g3 Bf5 29. Na5 Bd7 30. Qc2 Rc8 31. Nb3 Rf6 32. Nc5 Bf5 33. Qd2 a5 34. bxa5 Qxa5 35. Nb3 Qb6 36. Qb2 Qa6 37. Nc5 Qa5 38. Ra3 Qc7 39. Ra6 Rb8 40. Qa3 Bc8 41. Ra7 b4 42. Qa4 Qb6 43. Rb1 Qb5 44. a3 Qxa4 45. Rxa4 Bf5 46. Rbxb4 Re8 47. Ra6 Bh3 48. Rab6 h6 49. a4 Bc8 50. Rb8 Rd6 51. a5 Rdd8 52. a6 Re7 53. R4b7 Bxb7 54. Rxd8+ Kh7 55. axb7 1-0

[Event "COL-ch School U17 Girls"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "3.1"]
[White "Chavez, Diana Maria"]
[Black "Garcia, Linda Alexandra"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "1838"]
[BlackElo "1563"]
[PlyCount "66"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 a6 5. a4 Nbd7 6. b4 e6 7. c5 Be7 8. Bf4 0-0 9. h3 Re8 10. e3 Bf8 11. Be2 b6 12. b5 Bb7 13. cxb6 Bb4 14. Qb3 Bxc3+ 15. Qxc3 axb5 16. Bc7 Qe7 17. a5 Ne4 18. Qa3 b4 19. Qc1 Nc3 20. Bd3 Nb5 21. 0-0 Ba6 22. Qxc6 Nxc7 23. Bxa6 Nxa6 24. b7 Ra7 25. Nd2 Ndb8 26. Qa4 Rxb7 27. Rfc1 Qd7 28. Nb3 Qxa4 29. Rxa4 Nd7 30. Raa1 Ra8 31. Nc5 Ndxc5 32. dxc5 Rc7 33. Rab1 Rac8 0-1

[Event "COL-ch School U17 Girls"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "7.1"]
[White "Chavez, Diana Maria"]
[Black "Hernandez, Monica Daniela"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1838"]
[PlyCount "57"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 dxc4 5. e3 c5 6. Bxc4 cxd4 7. exd4 Be7 8. 0-0 0-0 9. Bf4 Nc6 10. Rc1 a6 11. Re1 b5 12. Bb3 Bb7 13. d5 exd5 14. Nxd5 Nxd5 15. Bxd5 Bb4 16. Bxc6 Bxc6 17. Rxc6 Bxe1 18. Qxe1 Re8 19. Qc1 Qd5 20. a3 Rad8 21. h3 Qb3 22. Kh2 Re2 23. Rc8 Ree8 24. Rxd8 Rxd8 25. Qc7 Qd3 26. Ne5 Qd5 27. Nc6 Qd7 28. Qxd8+ Qxd8 29. Nxd8 1-0

[Event "COL-ch School U17 Girls"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "6.1"]
[White "Echeverry, Maira A"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B40"]
[BlackElo "1838"]
[PlyCount "59"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nf3 Bc5 6. Qe2 Nc6 7. c3 Nf6 8. Nbd2 Ng4 9. Nc4 Qc7 10. Be3 Nxe3 11. Nxe3 a6 12. g3 b5 13. Bg2 Bb7 14. 0-0 0-0 15. Rad1 Ne7 16. Ng4 Ng6 17. Rfe1 h5 18. Ne3 Bxe4 19. Ng5 Bxe3 20. fxe3 Bxg2 21. Qxh5 Rfd8 22. Kxg2 d5 23. Rf1 Rd7 24. Qh7+ Kf8 25. Kh3 Qb7 26. Qxg6 Ke8 27. Qxg7 Kd8 28. Rxf7 Rxf7 29. Qxf7 Qxf7 30. Nxf7+ 1-0

[Event "COL-ch School U17 Girls"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "4.1"]
[White "Maldonado Barrera, Lina Eulalia"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1819"]
[BlackElo "1838"]
[PlyCount "81"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 c5 3. c4 e6 4. Nc3 d6 5. g3 Nbd7 6. Bg2 Be7 7. 0-0 0-0 8. b3 Rb8 9. e4 b6 10. e5 Ng4 11. h3 cxd4 12. exd6 Bxd6 13. Ne4 Ndf6 14. Nxd6 Qxd6 15. hxg4 e5 16. g5 Ne4 17. Bb2 Bg4 18. Qd3 Bxf3 19. Bxf3 Nxg5 20. Bg2 Ne6 21. Rad1 f5 22. Bd5 Kh8 23. Kg2 Nc7 24. Qf3 Nxd5 25. cxd5 Rf6 26. Rc1 e4 27. Qd1 Qxd5 28. Qxd4 Qf7 29. Qe5 Re8 30. Qc7 f4 31. Bxf6 f3+ 32. Kg1 Qxf6 33. Qd7 Qg6 34. Rc8 Rg8 35. Rfc1 h6 36. Rxg8+ Kxg8 37. Rc8+ Kh7 38. Qe8 Qg4 39. Qg8+ Kg6 40. Rc6+ Kh5 41. Qd5+ 1-0

[Event "COL-ch School U17 Girls"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "2.1"]
[White "Velez Alvarez, Laura Camila"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1838"]
[PlyCount "58"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 d5 9. Nxc6 bxc6 10. 0-0-0 Bb7 11. h4 Qa5 12. Bh6 dxe4 13. Bxg7 Kxg7 14. fxe4 Rfd8 15. Qf4 Rxd1+ 16. Kxd1 Qb4 17. Qg5 Qxb2 18. Qg3 Rd8+ 19. Ke1 Qc1+ 20. Kf2 Qxc2+ 21. Kg1 Rd2 22. h5 Qb2 23. h6+ Kf8 24. Qb8+ Ne8 25. Na4 Qd4+ 26. Kh2 Qxa4 27. Qxb7 Rxa2 28. Bd3 Qa3 29. Bc4 Qd6+ 0-1

[Event "COL-ch U20 Girls"]
[Site "Bogota"]
[Date "2010.04.18"]
[Round "7"]
[White "Pachon Gutierrez, Adriana Paola"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1930"]
[BlackElo "1838"]
[PlyCount "125"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Be2 Nc6 7. Be3 cxd4 8. cxd4 Be7 9. Nc3 Qa5 10. 0-0 0-0 11. Qb3 Qb4 12. Qc2 a6 13. a3 Qd6 14. h3 Rd8 15. Rfd1 Bd7 16. Bc4 Rac8 17. Qd2 Qc7 18. Ba2 Be8 19. Qe2 Qa5 20. Bb3 Rd7 21. Na4 Nd5 22. Bxd5 Rxd5 23. Nc3 Rd7 24. b4 Qd8 25. Na4 b6 26. d5 Rxd5 27. Nxb6 Nd4 28. Bxd4 Rxd4 29. Nxd4 Qxb6 30. Rab1 Bf6 31. Nb3 Bb5 32. Qd2 Ba4 33. Rdc1 Rd8 34. Qc2 Be5 35. Qc5 Qb8 36. Re1 Rd5 37. Qc4 Bb5 38. Qg4 Qa8 39. Rbd1 Bc3 40. Rxd5 Qxd5 41. Rd1 h5 42. Rxd5 hxg4 43. Rd8+ Kh7 44. hxg4 Bb2 45. Nd4 Bc4 46. Nc2 Bb3 47. Rc8 e5 48. f3 Bxc2 49. Rxc2 Bxa3 50. Rc4 f6 51. Kf2 Kg6 52. Ke2 Bb2 53. Rc6 Ba3 54. Rb6 Kg5 55. Kd3 Kf4 56. Rxa6 Bb2 57. Ra2 Bd4 58. b5 g6 59. Ra6 f5 60. Rxg6 fxg4 61. Rxg4+ Kf5 62. Rxd4 exd4 63. Kxd4 1-0

[Event "COL-ch U20 Girls"]
[Site "Bogota"]
[Date "2010.04.17"]
[Round "5"]
[White "Chavez, Diana Maria"]
[Black "Galvis Pedraza, Maryory"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "1838"]
[BlackElo "1750"]
[PlyCount "73"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 c5 4. d5 e6 5. Nc3 exd5 6. cxd5 d6 7. e4 g6 8. Bb5+ Nbd7 9. Bf4 Nh5 10. Bg5 f6 11. Bh4 g5 12. Nxg5 Nf4 13. Ne6 Nxg2+ 14. Kf1 Qe7 15. Kxg2 a6 16. Qh5+ Qf7 17. Nc7+ Ke7 18. Qxf7+ Kxf7 19. Nxa8 axb5 20. Nxb5 Ne5 21. Nac7 Rg8+ 22. Bg3 f5 23. Ne6 Bxe6 24. dxe6+ Kxe6 25. exf5+ Kxf5 26. Rhd1 Rg6 27. Kf1 Ke6 28. Nc7+ Kd7 29. Nd5 Kc6 30. Rac1 Nf3 31. a4 Rg4 32. b4 Kb7 33. bxc5 dxc5 34. Rb1 Rxa4 35. Rxb6+ Ka7 36. Bb8+ Ka8 37. Nc7# 1-0

[Event "COL-ch U20 Girls"]
[Site "Bogota"]
[Date "2010.04.17"]
[Round "6"]
[White "Chavez, Diana Maria"]
[Black "Santos Morales, Natalia Andrea"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1838"]
[BlackElo "2030"]
[PlyCount "67"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. cxd5 exd5 5. Nc3 c6 6. Bg5 Bf5 7. e3 Bd6 8. Bd3 Bg4 9. Rb1 h6 10. Bh4 g5 11. Bg3 Bxg3 12. hxg3 Qe7 13. b4 Nbd7 14. Qb3 Bxf3 15. gxf3 g4 16. f4 h5 17. Bf5 a6 18. Na4 Ne4 19. Bxd7+ Kxd7 20. Nb6+ Kd6 21. Nxa8 h4 22. Nb6 hxg3 23. Rxh8 gxf2+ 24. Ke2 Qe6 25. b5 g3 26. Qb4+ Kc7 27. Rc8+ Qxc8 28. Nxc8 g2 29. Qe7+ Kxc8 30. Qf8+ Kc7 31. Qe7+ Kb6 32. bxa6+ Ka5 33. Qb4+ Kxa6 34. Qb6# 1-0

[Event "COL-ch U20 Girls"]
[Site "Bogota"]
[Date "2010.04.16"]
[Round "4"]
[White "Garcia, Linda Alexandra"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1563"]
[BlackElo "1838"]
[PlyCount "75"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 e6 4. Nf3 d6 5. Bb5 a6 6. Bxc6+ bxc6 7. 0-0 Nf6 8. Re1 Be7 9. d3 d5 10. Ne5 Qb6 11. Nd2 Bb7 12. Kh1 c4 13. d4 cxb3 14. cxb3 0-0 15. exd5 cxd5 16. Ndf3 Rfc8 17. Ng5 Ne4 18. Nxe4 dxe4 19. Nc4 Qd8 20. Qg4 f5 21. Qg3 Bf6 22. Rad1 Bd5 23. Ne5 Rc2 24. Ba3 Rxa2 25. Bc5 Bh4 26. Qh3 Bxf2 27. Rf1 e3 28. Rxf2 Rxf2 29. Qxe3 Rxg2 30. Nf3 Bxf3 31. Qxf3 Rg6 32. d5 exd5 33. Rxd5 Qf6 34. Rd6 Qa1+ 35. Rd1 Qb2 36. Qxa8+ Kf7 37. Qf8+ Ke6 38. Qe7# 1-0

[Event "COL-ch U20 Girls"]
[Site "Bogota"]
[Date "2010.04.16"]
[Round "3"]
[White "Orozco Lopez, Lina Yomayra"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2107"]
[BlackElo "1838"]
[PlyCount "63"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. g3 Bg7 7. Bg2 Nxe4 8. Nxc6 Nxc3 9. Nxd8 Nxd1 10. Nxb7 Rb8 11. Nd6+ exd6 12. Kxd1 0-0 13. Re1 Ba6 14. c3 Bc4 15. Kc2 Be6 16. Bf4 Bf5+ 17. Be4 Bxe4+ 18. Rxe4 Rb6 19. Rd1 Rfb8 20. b3 f5 21. Ra4 a6 22. Bxd6 Rc8 23. c4 Re8 24. Bc5 Rc6 25. Be3 d6 26. Ra5 Be5 27. Rad5 Kf7 28. Bc1 Bg7 29. Rxd6 Rxd6 30. Rxd6 Re2+ 31. Rd2 Rxd2+ 32. Bxd2 1-0

[Event "COL-ch U20 Girls"]
[Site "Bogota"]
[Date "2010.04.15"]
[Round "1"]
[White "Castrillon Gomez, Melissa"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "2045"]
[BlackElo "1838"]
[PlyCount "103"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. f3 Qb6 9. Qd3 Ne5 10. Qe2 Qxb2 11. Kd2 Qb4 12. Bd3 Nc6 13. a3 Nxd4 14. axb4 Nxe2 15. Bxe2 b6 16. Bxb6 Bb7 17. Rxa7 Rxa7 18. Bxa7 Rc8 19. b5 Nh5 20. Na4 Bh6+ 21. Kd1 Ra8 22. b6 Rc8 23. Bb5 d6 24. c4 Nf4 25. g3 Nd3 26. Ke2 Ne5 27. Nb2 Bg7 28. Nd3 Nxc4 29. Rc1 Na5 30. Rxc8+ Bxc8 31. Nb4 Bb7 32. Kd3 e6 33. Bb8 d5 34. exd5 exd5 35. Ba6 Ba8 36. f4 Bf8 37. Nc2 Bc5 38. Bc7 Bg1 39. Kc3 Bxh2 40. Kb4 Nb7 41. g4 Bg1 42. Kb5 d4 43. Nb4 h5 44. gxh5 gxh5 45. Kc6 Na5+ 46. Kd7 h4 47. Bf1 Bf3 48. Ke7 Nb7 49. Nd3 Be4 50. Ne5 Nc5 51. Ng4 Bf5 52. Nh6+ 1-0

[Event "COL-ch U20 Girls"]
[Site "Bogota"]
[Date "2010.04.15"]
[Round "2"]
[White "Chavez, Diana Maria"]
[Black "Aguilar, Natalia Andrea"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "1838"]
[BlackElo "1925"]
[PlyCount "82"]
[EventDate "2010.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 135 Extra"]
[Source "ChessBase"]
[SourceDate "2010.05.04"]
[SourceVersion "1"]
[SourceVersionDate "2010.05.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 c6 5. e3 Qa5+ 6. Nbd2 Nbd7 7. Be2 dxc4 8. Bxc4 Ne4 9. Bf4 Bb4 10. a3 Bxd2+ 11. Nxd2 Nxd2 12. Qxd2 Qxd2+ 13. Kxd2 Nb6 14. Bd3 Bd7 15. Rac1 Ke7 16. Rhd1 Nd5 17. Bg3 h5 18. h4 Rhc8 19. e4 Nf6 20. f3 a5 21. Ke1 b6 22. Bf2 g6 23. Bc4 c5 24. d5 exd5 25. exd5 Re8 26. d6+ Kf8+ 27. Kf1 Bc6 28. Re1 Rxe1+ 29. Rxe1 Re8 30. Bg3 Nd7 31. Bf4 Rxe1+ 32. Kxe1 b5 33. Be2 f6 34. g4 Kf7 35. Kf2 c4 36. Bg3 Ne5 37. gxh5 gxh5 38. f4 Ng4+ 39. Bxg4 hxg4 40. Ke3 f5 41. Kd4 Bd7 1/2-1/2

[Event "COL-ch U16 Girls"]
[Site "Bogota"]
[Date "2010.04.01"]
[Round "8.1"]
[White "Chavez, Diana Maria"]
[Black "Suarez, Maria Alexandra"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1838"]
[BlackElo "1969"]
[PlyCount "56"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. Bg5 Bb4+ 5. Nbd2 Bb7 6. a3 Bxd2+ 7. Qxd2 d6 8. b4 Nbd7 9. e3 h6 10. Bh4 Qe7 11. Be2 0-0 12. 0-0 a5 13. Rfc1 e5 14. d5 g5 15. Bg3 Ne4 16. Qc2 f5 17. Bd3 Nxg3 18. fxg3 e4 19. Nd4 exd3 20. Qxd3 axb4 21. axb4 Rxa1 22. Rxa1 Ne5 23. Nxf5 Qf6 24. Qe4 Qxf5 25. Qxf5 Rxf5 26. Ra7 Nxc4 27. e4 Rf7 28. Rxb7 Nd2 0-1

[Event "COL-ch U16 Girls"]
[Site "Bogota"]
[Date "2010.04.01"]
[Round "7.1"]
[White "Loaiza, Yurani"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1946"]
[BlackElo "1838"]
[PlyCount "70"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. d3 d6 6. 0-0 Nf6 7. Nbd2 g6 8. e5 Ng4 9. Re1 d5 10. Ng5 Nxe5 11. Nxh7 Rxh7 12. Rxe5 Qd6 13. Nf3 Bg4 14. Bf4 Qf6 15. Bg3 Bxf3 16. Qxf3 Qxf3 17. gxf3 Bg7 18. Re2 Kd7 19. Kf1 Re8 20. Rae1 f5 21. Re6 Bxb2 22. Rxg6 e5 23. Rb1 Rb8 24. f4 e4 25. dxe4 dxe4 26. Rf6 Bxf6 27. Rxb8 Rh8 28. Rb7+ Kd6 29. Rf7 Ke6 30. Ra7 Rb8 31. Ke2 c4 32. Rxa6 Kd6 33. Kd2 Rb1 34. Ra5 c3+ 35. Ke3 Re1# 0-1

[Event "COL-ch U16 Girls"]
[Site "Bogota"]
[Date "2010.03.31"]
[Round "6.1"]
[White "Chavez, Diana Maria"]
[Black "Pachon Gutierrez, Adriana Paola"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1838"]
[BlackElo "1930"]
[PlyCount "60"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bf4 0-0 6. e3 c5 7. Qb3 cxd4 8. Nxd4 Ne4 9. Nxd5 e5 10. Nb5 exf4 11. Nbc7 Nc6 12. Qc2 Bf5 13. Bd3 Nxf2 14. Kxf2 fxe3+ 15. Ke1 Rc8 16. Bxf5 Nd4 17. Qd3 Nxf5 18. Nb5 Qh4+ 19. Kd1 Qxc4 20. Qxc4 Rxc4 21. Ke2 Rc2+ 22. Kf3 Rxb2 23. Nbc3 Rf2+ 24. Ke4 Rxg2 25. Rae1 Re8+ 26. Kd3 Rd2+ 27. Kc4 Rc8+ 28. Kb3 b5 29. Rd1 Bxc3 30. Nxc3 Nd4+ 0-1

[Event "COL-ch U16 Girls"]
[Site "Bogota"]
[Date "2010.03.31"]
[Round "5.1"]
[White "Contreras, Claudia Liliana"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1838"]
[PlyCount "108"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bb5 Bg7 7. Be3 0-0 8. 0-0 Ng4 9. Qxg4 Nxd4 10. Bd3 d5 11. Qd1 dxe4 12. Bxe4 Nf5 13. Qxd8 Rxd8 14. Nd5 Nxe3 15. Nxe3 Be6 16. c3 Rd2 17. Nd1 Rb8 18. a3 a5 19. Rc1 f5 20. Bf3 Bc4 21. Re1 e5 22. g3 e4 23. Bg2 Rbd8 24. Ne3 Bb3 25. Rb1 Ba2 26. Rbc1 Rxb2 27. f3 exf3 28. Bxf3 Rdd2 29. Nd1 Rbc2 30. Rxc2 Rxc2 31. Bxb7 Bxc3 32. Re8+ Kg7 33. Rc8 Bd4+ 34. Kf1 Bc4+ 35. Ke1 Re2+ 36. Kf1 Bd3 37. Rc7+ Kh6 38. Rd7 Re7+ 39. Kg2 Rxd7 40. Bc6 Be4+ 41. Bxe4 fxe4 42. a4 Rf7 43. Kh3 e3 44. Nxe3 Bxe3 45. Kg2 Kh5 46. h4 Kh6 47. g4 Bf2 48. Kh3 Bxh4 49. Kxh4 Rf4 50. Kg3 Kg5 51. Kg2 Kxg4 52. Kh2 Rf2+ 53. Kg1 Kg3 54. Kh1 Rf1# 0-1

[Event "COL-ch U16 Girls"]
[Site "Bogota"]
[Date "2010.03.30"]
[Round "4.1"]
[White "Chavez, Diana Maria"]
[Black "Nope, Tatiana"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1838"]
[PlyCount "45"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 Bf5 4. Nc3 c6 5. Bf4 g6 6. e3 Bg7 7. Be2 0-0 8. 0-0 Nbd7 9. Rc1 Rc8 10. Qb3 b6 11. cxd5 c5 12. Ba6 Rb8 13. Bxb8 Qxb8 14. Bb5 Rd8 15. Bxd7 Rxd7 16. dxc5 e6 17. c6 Rd8 18. Nb5 Rxd5 19. c7 Qb7 20. c8Q+ Qxc8 21. Rxc8+ Bf8 22. Rd1 Rxd1+ 23. Qxd1 1-0

[Event "COL-ch U16 Girls"]
[Site "Bogota"]
[Date "2010.03.30"]
[Round "3.1"]
[White "Chavez, Diana Maria"]
[Black "Vargas, Diana Paola"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1838"]
[BlackElo "1946"]
[PlyCount "58"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. e4 0-0 6. Be2 Nbd7 7. 0-0 e5 8. d5 a5 9. Ne1 Nc5 10. f3 h6 11. Be3 b6 12. Nd3 Nh7 13. b4 Nxd3 14. Qxd3 axb4 15. Nb5 Bd7 16. Qb3 Bxb5 17. cxb5 Ra3 18. Qxb4 Rxe3 19. Kf2 Qg5 20. g3 Rxe2+ 21. Kxe2 f5 22. Qc3 fxe4 23. fxe4 Qg4+ 24. Ke3 Nf6 25. Qc2 h5 26. Qxc7 Qxe4+ 27. Kd2 Bh6+ 28. Kd1 Qd3+ 29. Ke1 Qd2# 0-1

[Event "COL-ch U16 Girls"]
[Site "Bogota"]
[Date "2010.03.29"]
[Round "2.1"]
[White "Mora, Monica"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1953"]
[BlackElo "1838"]
[PlyCount "70"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Qc7 6. Nc3 a6 7. Be3 Nc6 8. Bd3 Nf6 9. f4 d6 10. Qf3 b5 11. 0-0 Bb7 12. Qf2 Nb4 13. h3 Rc8 14. Rac1 Qb8 15. a3 Nxd3 16. cxd3 Be7 17. Ne2 0-0 18. Ng3 Nd7 19. f5 Bh4 20. Qf4 Bxg3 21. Qxg3 d5 22. Qxb8 Rxb8 23. Nd2 Rbc8 24. g4 Ne5 25. fxe6 fxe6 26. Rxf8+ Rxf8 27. exd5 Bxd5 28. Rc3 Nf3+ 29. Nxf3 Rxf3 30. d4 Rxh3 31. Bg5 Rh1+ 32. Kf2 Rh2+ 33. Ke3 Rxb2 34. Kf4 Rf2+ 35. Ke5 Re2+ 0-1

[Event "COL-ch U16 Girls"]
[Site "Bogota"]
[Date "2010.03.29"]
[Round "1.1"]
[White "Salazar, Aura Cristina"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2118"]
[BlackElo "1838"]
[PlyCount "53"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Nxc6 bxc6 8. e5 Ng8 9. Bf4 e6 10. Qd2 Ne7 11. Ne4 0-0 12. 0-0-0 Qb6 13. h4 Rb8 14. Bb3 Nd5 15. Nf6+ Bxf6 16. exf6 Rb7 17. Bd6 Re8 18. h5 Nxf6 19. Qf4 Nd5 20. Rxd5 exd5 21. hxg6 fxg6 22. Qh6 Kf7 23. Qxh7+ Kf6 24. Qh4+ Kg7 25. Qh6+ Kf7 26. Qf4+ Kg8 27. Qf6 1-0

[Event "Valle U16 Girls"]
[Site "Jamundi"]
[Date "2010.03.13"]
[Round "1"]
[White "Chavez, Diana Maria"]
[Black "Galvis, Selene"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "1876"]
[PlyCount "52"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 h6 7. Bh4 0-0 8. Be2 c5 9. cxd5 exd5 10. Rc1 Ne4 11. Bxe7 Qxe7 12. Nxd5 Qd8 13. 0-0 Nb6 14. Nxb6 Qxb6 15. Qc2 Re8 16. Bd3 Bf5 17. dxc5 Qc6 18. Nd4 Qg6 19. Nxf5 Qxf5 20. f3 Qxc5 21. Qxc5 Nxc5 22. Rxc5 Rxe3 23. Rc3 Rd8 24. Bh7+ Kxh7 25. Rxe3 Rd2 26. Rb3 b6 1-0

[Event "Valle U16 Girls"]
[Site "Jamundi"]
[Date "2010.03.??"]
[Round "2"]
[White "Camacho, Lina Marcela"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B25"]
[BlackElo "1876"]
[PlyCount "71"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 0-0 7. 0-0 d6 8. h3 Bd7 9. Be3 Qc8 10. Kh2 Rb8 11. Qd2 Ne5 12. f4 Nc6 13. Rae1 b5 14. Nd1 c4 15. Nf2 a6 16. b3 Be6 17. Nd4 Nxd4 18. Bxd4 d5 19. e5 Nd7 20. Qe2 Nc5 21. Rb1 Qc7 22. Rfc1 Rfd8 23. Bxc5 Qxc5 24. dxc4 bxc4 25. bxc4 Rxb1 26. Rxb1 Qxc4 27. Qe3 Qxc2 28. Qb6 Rc8 29. Qb7 Qxf2 30. Qxa6 Qc5 31. a4 Qc4 32. Qa7 Qc5 33. a5 Bf8 34. Ra1 Qc6 35. Qf2 Ra8 36. a6 0-1

[Event "Valle U16 Girls"]
[Site "Jamundi"]
[Date "2010.03.??"]
[Round "4"]
[White "Chavez, Diana Maria"]
[Black "Ocampo Garcia, Derly Gineth"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1876"]
[BlackElo "1868"]
[PlyCount "112"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. d5 Nbd7 8. Be3 Nb6 9. Qd2 Ng4 10. Bf4 f5 11. h3 fxe4 12. Nxe4 Ne5 13. Nxe5 dxe5 14. Bh6 Bf5 15. Bxg7 Kxg7 16. Nxc5 Qc7 17. b4 a5 18. bxa5 Nxc4 19. Bxc4 Qxc5 20. Bb3 Qxa5 21. Qxa5 Rxa5 22. Rc1 Be4 23. 0-0 Bxd5 24. Bxd5 Rxd5 25. Rc7 Kf6 26. Rxb7 Ra8 27. Rb2 h5 28. g3 e6 29. Kg2 g5 30. Re1 Rda5 31. Rbe2 R8a6 32. a4 Rd6 33. Ra2 Rd4 34. Rea1 e4 35. Ra3 Kf5 36. R1a2 h4 37. gxh4 gxh4 38. f3 exf3+ 39. Rxf3+ Rf4 40. Re3 Raxa4 41. Rae2 Rae4 42. Rxe4 Rxe4 43. Rf2+ Rf4 44. Ra2 Ke4 45. Ra4+ Kf5 46. Ra5+ e5 47. Ra2 Rd4 48. Ra5 Rd3 49. Ra2 Kf4 50. Ra4+ e4 51. Ra2 Rg3+ 52. Kh2 Kf3 53. Ra4 e3 54. Rxh4 e2 55. Rh8 Rg2+ 56. Kh1 e1Q# 0-1

[Event "Valle U16 Girls"]
[Site "Jamundi"]
[Date "2010.03.??"]
[Round "5"]
[White "Chavez, Diana Maria"]
[Black "Zamora, Isabela"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "1876"]
[BlackElo "1887"]
[PlyCount "33"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. c4 e6 4. Nc3 f5 5. Qc2 Nf6 6. Bg5 dxc4 7. e4 Be7 8. Bxc4 0-0 9. exf5 Qd6 10. 0-0 Kh8 11. Rad1 exf5 12. Ne5 Be6 13. Bxe6 Qxe6 14. Rfe1 Qc8 15. Qb3 Qe8 16. Qxb7 Nbd7 17. Nxd7 1-0

[Event "Valle U16 Girls"]
[Site "Jamundi"]
[Date "2010.03.??"]
[Round "3"]
[White "Mesa, Brenda Sofia"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1914"]
[BlackElo "1876"]
[PlyCount "68"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 d6 8. Qd2 Bd7 9. 0-0-0 Rc8 10. Kb1 a5 11. h4 Ne5 12. g4 a4 13. h5 a3 14. b3 Qa5 15. Nce2 Qxd2 16. Rxd2 Nxf3 17. Nxf3 Nxe4 18. Rd1 Bxg4 19. Nfd4 Bxd4 20. Bxd4 e5 21. Be3 Bxe2 22. Bxe2 Nc3+ 23. Ka1 Nxe2 24. c4 Ke7 25. hxg6 hxg6 26. Bg5+ Ke6 27. Rhf1 Nc3 28. Rf6+ Kd7 29. Rdxd6+ Kc7 30. Rxf7+ Kxd6 31. Rf1 Rh2 32. Rf6+ Kc7 33. Rf7+ Kb8 34. Rf1 Rxa2# 0-1

[Event "Valle U16 Girls"]
[Site "Jamundi"]
[Date "2010.03.??"]
[Round "6"]
[White "Rios, Jessica Andrea"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B23"]
[BlackElo "1876"]
[PlyCount "76"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Nxe4 8. Nxe4 Bxe4 9. d3 Bc6 10. Qe1 e6 11. f5 e5 12. Ng5 Be7 13. Qg3 h6 14. Ne4 Bxe4 15. dxe4 Bf6 16. b3 Qb6 17. Be3 Qc6 18. Qf3 Rd8 19. Rad1 b6 20. c4 Bg5 21. Rd5 Bxe3+ 22. Qxe3 h5 23. Qg5 Rh7 24. f6 g6 25. Rf5 Rh8 26. Rfxe5+ dxe5 27. Qxe5+ Qe6 28. Qf4 Rxd5 29. cxd5 Qd7 30. Qb8+ Qd8 31. Qe5+ Kd7 32. d6 Re8 33. Qf4 Re6 34. e5 Qa8 35. Qc4 Qc6 36. Qa6 Rxe5 37. Qxa7+ Ke6 38. Qxf7+ Kxf7 0-1

[Event "Valle U16 Girls"]
[Site "Jamundi"]
[Date "2010.03.??"]
[Round "7"]
[White "Saenz, Estefany"]
[Black "Chavez, Diana Maria"]
[Result "1/2-1/2"]
[ECO "D80"]
[BlackElo "1876"]
[PlyCount "6"]
[EventDate "2009.03.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2011"]
[Source "ChessBase"]
[SourceDate "2010.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 g6 1/2-1/2

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.28"]
[Round "7.2"]
[White "Chavez, Diana Maria"]
[Black "Barba, Deina Alexandra"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1851"]
[BlackElo "1707"]
[PlyCount "67"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. d5 Nf6 3. c4 e6 4. Nc3 exd5 5. cxd5 d6 6. Bg5 g6 7. e4 Bg7 8. f4 Qc7 9. Nf3 Ng4 10. Bb5+ Bd7 11. Bxd7+ Nxd7 12. h3 Ngf6 13. 0-0 0-0 14. Re1 a6 15. e5 dxe5 16. fxe5 Nh5 17. d6 Qb6 18. Qc2 h6 19. Be7 Rfc8 20. Nd5 Qc6 21. Nc7 Rab8 22. Rac1 Nf4 23. Qe4 Qxe4 24. Rxe4 Ne6 25. Ree1 Bf8 26. Nd5 Re8 27. Nf6+ Nxf6 28. exf6 Bxe7 29. fxe7 b5 30. Ne5 Rb7 31. Rf1 Nd4 32. Rxc5 Ne6 33. Rcc1 Rexe7 34. dxe7 1-0

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.28"]
[Round "6.2"]
[White "Zamora, Isabela"]
[Black "Chavez, Diana Maria"]
[Result "1/2-1/2"]
[ECO "B35"]
[WhiteElo "1877"]
[BlackElo "1851"]
[PlyCount "87"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. d4 cxd4 5. Nxd4 Bg7 6. Be3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Bb3 Nxe4 10. Nd5 Qa5+ 11. c3 Nf6 12. Nxc6 dxc6 13. Nxe7+ Kh8 14. Nxc8 Raxc8 15. 0-0 Rcd8 16. Qc2 Nd5 17. Bf2 Qc7 18. Bg3 Be5 19. Bxe5+ Qxe5 20. Rfe1 Qc7 21. Rad1 Rfe8 22. Rxe8+ Rxe8 23. Bxd5 cxd5 24. Rxd5 Qc4 25. Rd1 Re2 26. Qd3 Qxd3 27. Rxd3 Rxb2 28. Rd7 Kg7 29. a4 a5 30. c4 b6 31. Ra7 Rc2 32. Rc7 Ra2 33. c5 bxc5 34. Rxc5 Rxa4 35. Kf2 Ra2+ 36. Kg3 a4 37. Ra5 a3 38. Kh3 f5 39. g4 Kf6 40. gxf5 gxf5 41. f4 h5 42. Ra6+ Ke7 43. Kg3 Ra1 44. Kh4 1/2-1/2

[Event "Valle Region-ch U20 Girls"]
[Site "Cali"]
[Date "2010.02.27"]
[Round "4.1"]
[White "Aguilar, Natalia Andrea"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1924"]
[BlackElo "1938"]
[PlyCount "88"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c5 2. e3 e6 3. Nf3 Nc6 4. c4 Nf6 5. Nc3 b6 6. Be2 Bb7 7. 0-0 d5 8. b3 cxd4 9. exd4 Be7 10. Bb2 0-0 11. Re1 Rc8 12. Rc1 Qc7 13. cxd5 exd5 14. Nb5 Qb8 15. Ne5 Bd6 16. Nxd6 Qxd6 17. Bd3 Ne7 18. Bb1 Rcd8 19. Qd3 Bc8 20. b4 Bf5 21. Qf3 Bxb1 22. Rxb1 Ne4 23. Rbc1 Ng6 24. b5 Nxe5 25. dxe5 Qe6 26. Rc6 Qd7 27. Rec1 Rc8 28. Ba3 Rfe8 29. Qf4 h6 30. e6 fxe6 31. Rc7 Rxc7 32. Rxc7 e5 33. Qxe5 Rxe5 34. Rxd7 Nf6 35. Rd8+ Kh7 36. Kf1 Re4 37. Bb2 Rb4 38. Bxf6 gxf6 39. Rxd5 Ra4 40. Rd2 Rb4 41. Rd7+ Kg6 42. Rxa7 Rxb5 43. Ke2 Rb2+ 44. Kf3 b5 1-0

[Event "Valle Region-ch U20 Girls"]
[Site "Cali"]
[Date "2010.02.27"]
[Round "5.2"]
[White "Chavez, Diana Maria"]
[Black "Galvis Pedraza, Maryory"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "1938"]
[BlackElo "1750"]
[PlyCount "43"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 d6 4. c4 g6 5. Nc3 Bg7 6. e4 Nbd7 7. Be2 0-0 8. 0-0 Ng4 9. Ng5 Nh6 10. f4 Bd4+ 11. Kh1 Nf6 12. Nb5 e5 13. dxe6 Bxe6 14. Nxd4 cxd4 15. Qxd4 Bc8 16. b3 Ne8 17. c5 Ng4 18. Bb2 f6 19. Bc4+ Kg7 20. Rad1 Kh6 21. Nf7+ Rxf7 22. Bxf7 1-0

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.27"]
[Round "5.2"]
[White "Chavez, Diana Maria"]
[Black "Renteria Valencia, Helen Manuela"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1851"]
[BlackElo "1914"]
[PlyCount "59"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 e6 6. Bg5 d6 7. Be2 Nc6 8. 0-0 e5 9. d5 Ne7 10. b4 c6 11. dxc6 Nxc6 12. a3 Be6 13. Nb5 Qe7 14. Qxd6 Qxd6 15. Nxd6 b6 16. Rfd1 Rad8 17. Rac1 Rd7 18. c5 Ne8 19. Bb5 Nxd6 20. Bxc6 Nxe4 21. Bxd7 Bxd7 22. Rxd7 bxc5 23. bxc5 h5 24. Be7 Rb8 25. Rd8+ Rxd8 26. Bxd8 Bf6 27. Bxf6 Nxf6 28. c6 Nd5 29. c7 Nxc7 30. Rxc7 1-0

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.27"]
[Round "4.4"]
[White "Chavez, Diana Maria"]
[Black "Viveros Torres, Erica Johana"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1851"]
[BlackElo "1473"]
[PlyCount "57"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. c4 Nf6 4. Nc3 Bf5 5. Bf4 e6 6. e3 Bd6 7. Bg5 Nb4 8. Rc1 c5 9. a3 Nc6 10. cxd5 exd5 11. Bxf6 Qxf6 12. Nxd5 Qe6 13. dxc5 Bb8 14. Be2 0-0 15. Nc3 Be5 16. Nxe5 Qxe5 17. Qd5 Rfe8 18. Qxe5 Rxe5 19. b4 Rd8 20. 0-0 Bd3 21. Bxd3 Rxd3 22. Rfd1 Rd8 23. Rxd8+ Nxd8 24. Rd1 Nc6 25. g3 b6 26. cxb6 axb6 27. Na4 Rb5 28. Rd6 Ne7 29. Rd8# 1-0

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.27"]
[Round "3.2"]
[White "Garcia, Linda Alexandra"]
[Black "Chavez, Diana Maria"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1563"]
[BlackElo "1851"]
[PlyCount "93"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 e6 5. Nf3 Be7 6. Bc4 a6 7. a4 Nc6 8. 0-0 Qc7 9. Qe2 d6 10. Bf4 Bf6 11. Rfd1 Bxc3 12. Bxd6 Qa5 13. bxc3 Nge7 14. e5 0-0 15. Bd3 h6 16. g4 Rd8 17. Bc2 Nd5 18. Qe4 g6 19. Ra3 Kg7 20. Nh4 Nce7 21. Qf3 Ng8 22. c4 Nb4 23. Qc3 Nc6 24. Qe3 Rd7 25. Rad3 Qd8 26. Nf3 Na5 27. Qf4 Nc6 28. h4 Nce7 29. R3d2 b6 30. h5 Bb7 31. g5 Bxf3 32. gxh6+ Kh7 33. Qxf7+ Kxh6 34. Qxf3 Nf5 35. hxg6 Qg5+ 36. Kf1 Raa7 37. Qh3+ Kxg6 38. Bxf5+ Qxf5 39. Qg3+ Qg5 40. Qd3+ Qf5 41. Qg3+ Kf7 42. Rd4 Qg6 43. Rf4+ Kg7 44. Rg4 Ne7 45. Rxg6+ Nxg6 46. Kg2 Rf7 47. Rh1 1-0

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.26"]
[Round "2.2"]
[White "Chavez, Diana Maria"]
[Black "Saenz, Estefany"]
[Result "1/2-1/2"]
[ECO "E90"]
[WhiteElo "1851"]
[BlackElo "1630"]
[PlyCount "78"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be3 Nbd7 7. b4 b6 8. Qd2 e5 9. d5 Bb7 10. Bg5 a5 11. b5 Nc5 12. Bd3 Qc8 13. Bxf6 Bxf6 14. h3 Bg7 15. g4 Qd8 16. g5 Bc8 17. 0-0-0 f5 18. gxf6 Qxf6 19. Be2 Qf4 20. Qxf4 Rxf4 21. Nd2 Rxf2 22. Rdf1 Rxf1+ 23. Bxf1 Bh6 24. h4 Bxd2+ 25. Kxd2 Bg4 26. Rg1 Bd7 27. Be2 Rf8 28. Ke3 Rf4 29. h5 Kg7 30. hxg6 hxg6 31. Bh5 Be8 32. Bg4 g5 33. Bf5 Kh6 34. Ne2 Rh4 35. Rg2 Bh5 36. Ng3 Bg4 37. Bxg4 Rxg4 38. Nf5+ Kh5 39. Rxg4 Kxg4 1/2-1/2

[Event "Valle Region-ch U16 Girls"]
[Site "Yumbo"]
[Date "2010.02.26"]
[Round "1.3"]
[White "Galvis, Selene"]
[Black "Chavez, Diana Maria"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1544"]
[BlackElo "1851"]
[PlyCount "62"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 d5 8. exd5 Nxd5 9. Nxd5 Qxd5 10. Nxc6 bxc6 11. Qxd5 cxd5 12. 0-0-0 e6 13. Bb5+ Bd7 14. Ba6 0-0 15. Rhe1 Rfb8 16. b3 Bb5 17. Bxb5 Rxb5 18. Bd4 Rc8 19. Kb1 a5 20. Bxg7 Kxg7 21. Rd4 Rc4 22. Ree4 Rxd4 23. Rxd4 e5 24. a4 Rc5 25. b4 axb4 26. Rxb4 Kf6 27. Rb5 Rxb5+ 28. axb5 Ke6 29. Kb2 Kd6 30. Kb3 Kc5 31. b6 Kxb6 0-1

