[Event "BOL-ch U16 Girls"]
[Site "Cochabamba"]
[Date "2023.01.15"]
[Round "6"]
[White "Soliz Flores, Luz Neyda"]
[Black "Pacheco Arteaga, Natalia"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1316"]
[BlackElo "1204"]
[PlyCount "31"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. Nbd2 b6 6. Ne5 Bxe5 7. dxe5 Nfd7 8. f4 Nc5 9. Be2 Bb7 10. 0-0 Qe7 11. c3 Nbd7 12. b4 Ne4 13. Nxe4 dxe4 14. Bb2 a5 15. a3 axb4 16. cxb4 1-0

[Event "BOL-ch U16 Girls"]
[Site "Cochabamba"]
[Date "2023.01.14"]
[Round "5"]
[White "Pacheco Arteaga, Natalia"]
[Black "Barros Jardi Arce, Sarai"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1204"]
[BlackElo "1178"]
[PlyCount "31"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 a5 7. Be2 Bd7 8. b3 cxd4 9. cxd4 Nge7 10. Nc3 Nf5 11. Be3 Rc8 12. Na4 Qd8 13. 0-0 Nxe3 14. fxe3 Ne7 15. Nc5 Qb6 16. Nxd7 1-0

[Event "BOL-ch U16 Girls"]
[Site "Cochabamba"]
[Date "2023.01.13"]
[Round "1"]
[White "Pacheco Arteaga, Natalia"]
[Black "Gareca Ordonez, Laura"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1204"]
[BlackElo "1374"]
[PlyCount "102"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 cxd4 7. cxd4 Nge7 8. b4 Nf5 9. Be3 Be7 10. Bd3 0-0 11. 0-0 Bd7 12. Kh1 Rac8 13. Nbd2 f6 14. Qb3 Nxe3 15. fxe3 fxe5 16. Nxe5 Nxe5 17. dxe5 Bg5 18. Qb1 h6 19. Rxf8+ Rxf8 20. Nf1 Bxe3 21. Qe1 Bd4 22. Rd1 Ba4 23. Rc1 Bb5 24. Rd1 Bxd3 25. Rxd3 Bxe5 26. g3 Qf2 27. Qxf2 Rxf2 28. Ne3 h5 29. Nxd5 exd5 30. Rxd5 Bb2 31. a4 g6 32. Rd6 Kg7 33. Rd7+ Rf7 34. Rd3 Re7 35. Kg2 Rc7 36. Rb3 Rc2+ 37. Kh3 g5 38. Rd3 g4+ 39. Kh4 Rxh2+ 40. Kg5 Bf6+ 41. Kf5 Rf2+ 42. Ke4 Re2+ 43. Kf5 Re5+ 44. Kf4 Kf7 45. Rd7+ Re7 46. Rd5 Be5+ 47. Rxe5 Rxe5 48. Kxe5 h4 49. Kf4 h3 50. Kxg4 h2 51. b5 h1Q 0-1

[Event "BOL-ch U16 Girls"]
[Site "Cochabamba"]
[Date "2023.01.13"]
[Round "2"]
[White "Vargas Sanchez, Dashely"]
[Black "Pacheco Arteaga, Natalia"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1187"]
[BlackElo "1204"]
[PlyCount "97"]
[EventDate "2023.01.13"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Bd6 4. Bd3 Nf6 5. Nbd2 h6 6. Ne5 Bxe5 7. dxe5 Nfd7 8. f4 Nc5 9. Nf3 Nc6 10. c3 Nxd3+ 11. Qxd3 b6 12. Nd4 Bb7 13. Bd2 g5 14. g3 Ne7 15. f5 c5 16. f6 cxd4 17. fxe7 Qxe7 18. exd4 0-0-0 19. Rf1 Rdf8 20. Rf6 Rfg8 21. Qf3 Rg7 22. Kd1 h5 23. Kc2 Ba6 24. Rg1 Bc4 25. b3 Bb5 26. Kb2 Rhh7 27. c4 Bc6 28. cxd5 Bxd5 29. Rc1+ Kb7 30. Qc3 Rh8 31. Rcf1 Be4 32. Qe3 Bf5 33. Qf3+ Kb8 34. d5 Qd7 35. d6 Rc8 36. Bc3 Qb5 37. Rf2 g4 38. Qf4 Qd3 39. Rxf5 Qxc3+ 40. Ka3 exf5 41. d7 Qc5+ 42. Kb2 Rd8 43. Qxf5 Qd4+ 44. Ka3 Rxd7 45. Qf6 Rg6 46. Qh8+ Kb7 47. Rf4 Qc5+ 48. b4 Rd3+ 49. Kb2 0-1

[Event "BOL-ch sf (Women)"]
[Site "La Paz"]
[Date "2021.07.22"]
[Round "2"]
[White "Carvajal Mendoza, Maria Belen"]
[Black "Pacheco Arteaga, Natalia"]
[Result "1-0"]
[ECO "D45"]
[BlackElo "1155"]
[PlyCount "43"]
[EventDate "2021.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Be7 6. Bd3 b6 7. Ne5 Bb7 8. cxd5 exd5 9. Bf5 Nbd7 10. Nxd7 Nxd7 11. e4 dxe4 12. Bxe4 Nf6 13. Bf3 0-0 14. 0-0 h6 15. Be3 Qc7 16. Qc2 Rac8 17. Rfe1 Rfe8 18. Rac1 Bd6 19. g3 c5 20. Nb5 Qd7 21. Bxb7 Rb8 22. Nxd6 1-0

[Event "BOL-ch sf (Women)"]
[Site "La Paz"]
[Date "2021.07.22"]
[Round "1"]
[White "Pacheco Arteaga, Natalia"]
[Black "Enriquez Coronel, Gaia Paola"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1155"]
[BlackElo "1561"]
[PlyCount "84"]
[EventDate "2021.07.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BOL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. Bd3 e6 4. Bf4 Nf6 5. Nd2 c5 6. Ngf3 Nc6 7. Be3 Nb4 8. e5 Nxd3+ 9. cxd3 Nd5 10. 0-0 h6 11. Ne4 f5 12. exf6 Nxf6 13. Nxf6+ Qxf6 14. Ne5 Bd6 15. Qh5+ Kd8 16. Nf7+ Ke7 17. Nxh8 Rxh8 18. dxc5 Bc7 19. d4 g6 20. Qe2 Qh4 21. g3 Qf6 22. f4 Qf5 23. Bd2 Qd5 24. Kf2 Qxd4+ 25. Be3 Qd5 26. cxb6 axb6 27. Rfd1 Qf5 28. Qd3 Qh3 29. Qxd7+ Kf8 30. Rh1 Qg2+ 31. Ke1 Qxh1+ 32. Kd2 Qd5+ 33. Qxd5 Bxd5 34. Rc1 Rh7 35. Bd4 Bxa2 36. b4 Rd7 37. Ke3 b5 38. Ra1 Bc4 39. Ra8+ Kf7 40. Rh8 Re7 41. Rxh6 Bd6 42. h4 Bxb4 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.06"]
[Round "9"]
[White "Pacheco Arteaga, Natalia"]
[Black "Vargas D, Crystel"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1176"]
[BlackElo "1686"]
[PlyCount "96"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nde2 Nc6 7. g3 d6 8. Bg2 0-0 9. h3 Be6 10. 0-0 Qc8 11. Kh2 Bc4 12. Nd5 Nxd5 13. exd5 Bxe2 14. Qxe2 Nd4 15. Qxe7 Nxc2 16. Rb1 Rd8 17. Bg5 Rd7 18. Qe4 Nd4 19. Rfc1 Qe8 20. b3 Qxe4 21. Bxe4 f5 22. Bg2 Re8 23. Be3 Nb5 24. Re1 Rde7 25. Bd2 Rxe1 26. Rxe1 Rxe1 27. Bxe1 Bc3 28. Bxc3 Nxc3 29. a3 Kf7 30. f4 Kf6 31. Bf3 g5 32. fxg5+ Kxg5 33. h4+ Kf6 34. Kg2 Ke5 35. Kf2 Nxd5 36. Bxd5 Kxd5 37. Ke3 Ke5 38. h5 h6 39. a4 a5 40. Kf3 d5 41. Ke3 d4+ 42. Kd3 Kd5 43. Kc2 Ke4 44. Kd2 d3 45. Kc3 Ke3 46. b4 axb4+ 47. Kxb4 d2 48. Kb5 d1Q 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.05"]
[Round "7"]
[White "Barros Jardi Arce, Sarai"]
[Black "Pacheco Arteaga, Natalia"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1182"]
[BlackElo "1176"]
[PlyCount "47"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. Nc3 d6 6. h3 Be6 7. Bb3 Bxb3 8. axb3 a6 9. Bg5 0-0 10. 0-0 Ne8 11. Bxe7 Nxe7 12. Re1 c5 13. Qd2 Ng6 14. Ne2 h6 15. c3 Nf6 16. Red1 Qb6 17. Ra3 Rfe8 18. Rda1 Nd7 19. Ne1 Qd8 20. Qe3 Qb6 21. Qd2 Qd8 22. Qe3 Qb6 23. Qd2 Qc7 24. Nc2 1/2-1/2

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.05"]
[Round "8"]
[White "Pacheco Arteaga, Natalia"]
[Black "Velarde Alarcon, Jhoana"]
[Result "1/2-1/2"]
[ECO "B34"]
[WhiteElo "1176"]
[BlackElo "1267"]
[PlyCount "55"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. Nc3 Qc7 7. Be2 Nf6 8. f3 d6 9. Qd2 a6 10. 0-0-0 Qa5 11. Nb3 Qc7 12. Bh6 0-0 13. Bxg7 Kxg7 14. Kb1 Na5 15. Nd5 Nxd5 16. exd5 Nxb3 17. cxb3 Bf5+ 18. Ka1 a5 19. Qc3+ Qxc3 20. bxc3 Rfc8 21. g4 Bd7 22. c4 Rc5 23. Kb2 b5 24. a3 bxc4 25. Bxc4 Rb8 26. Rc1 e6 27. dxe6 fxe6 28. Bd3 1/2-1/2

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.04"]
[Round "6"]
[White "Chavez, Perla"]
[Black "Pacheco Arteaga, Natalia"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1571"]
[BlackElo "1176"]
[PlyCount "68"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 d6 6. Bb3 0-0 7. Nbd2 h6 8. Nf1 Bd7 9. Ng3 Na5 10. Bc2 c5 11. 0-0 Nc6 12. Re1 Qc7 13. Nh4 Rfe8 14. Nhf5 Bf8 15. Qf3 Kh7 16. Nxh6 gxh6 17. Qxf6 Be6 18. Nf5 Bxf5 19. Qxf5+ Kh8 20. Re3 Ne7 21. Qxf7 Rac8 22. Rg3 Ng6 23. Qxg6 Qg7 24. Qh5 Qh7 25. Bb3 Bg7 26. Bf7 Rf8 27. Bg6 Qg8 28. Bxh6 Qe6 29. Bxg7+ Kxg7 30. Bf5+ Kf6 31. Qg6+ Ke7 32. Qxe6+ Kd8 33. Qxc8+ Ke7 34. Rg7+ Kf6 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.03"]
[Round "4"]
[White "Bustillos, Natalia"]
[Black "Pacheco Arteaga, Natalia"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "1473"]
[BlackElo "1176"]
[PlyCount "65"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 c5 2. d5 e6 3. c4 exd5 4. cxd5 d6 5. Nc3 Nf6 6. e4 Nbd7 7. f4 Be7 8. Nf3 Nb6 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. 0-0 0-0 12. Re1 Qd8 13. Qc2 Qc7 14. Be3 a6 15. Rad1 Rad8 16. h3 Rfe8 17. Qb3 Bf8 18. Bf2 Nfd7 19. e5 dxe5 20. fxe5 c4 21. Qc2 Bc5 22. e6 Bxf2+ 23. Qxf2 fxe6 24. dxe6 Nc5 25. Rxd8 Rxd8 26. e7 Re8 27. Ng5 Rxe7 28. Rf1 Re8 29. Qf3 h6 30. Nd5 Qe5 31. Qf7+ Kh8 32. Qf8+ Rxf8 33. Rxf8# 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.03"]
[Round "5"]
[White "Pacheco Arteaga, Natalia"]
[Black "Iquise Calle, Jhosselyn"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1176"]
[BlackElo "1329"]
[PlyCount "50"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Bc4 Qf6 7. Qb3 b6 8. 0-0 Bd6 9. Qg3 h6 10. Nc3 c6 11. a3 Ne7 12. Rd1 Ng6 13. Qg4 0-0 14. Rd3 Ne7 15. Ba2 Na6 16. b4 Rad8 17. Bb2 Nc7 18. Rad1 a5 19. Ne2 axb4 20. axb4 Ng6 21. Qf5 Bxb4 22. Rxd8 Rxd8 23. Rxd8+ Qxd8 24. Qxf7+ Kh7 25. Ng3 Nf4 1/2-1/2

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.02"]
[Round "3"]
[White "Pacheco Arteaga, Natalia"]
[Black "Rosado Perez, Maria Jose"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "1176"]
[BlackElo "1810"]
[PlyCount "57"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bd3 d5 8. exd5 Nxd5 9. Bd2 Nxc3 10. bxc3 Bd6 11. 0-0 0-0 12. Qe2 Re8 13. Qe4 f5 14. Bc4+ Kh8 15. Qe3 e4 16. Qg5 Qc7 17. Bd5 Bxh2+ 18. Kh1 Be5 19. Qe3 Qd6 20. Bc4 b5 21. Be2 Re6 22. Qh3 f4 23. Kg1 Nc6 24. Qh5 Rg6 25. Bg4 h6 26. Rfe1 Qf6 27. Kf1 Rxg4 28. Qe8+ Kh7 29. Qd8 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Cochabamba"]
[Date "2019.08.01"]
[Round "1"]
[White "Loyola Torres, Maria Gracia"]
[Black "Pacheco Arteaga, Natalia"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1688"]
[BlackElo "1176"]
[PlyCount "61"]
[EventDate "2019.08.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BOL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d4 Nxd4 6. Nxe5 0-0 7. Nd3 Bb6 8. e5 Ne4 9. Be3 d5 10. exd6 Nxd6 11. Bxd4 Nxc4 12. Bxb6 Nxb6 13. Nc3 Bf5 14. Qf3 Bxd3 15. Rfd1 c6 16. Rxd3 Qg5 17. Ne4 Qg6 18. Rad1 Nc4 19. Qf4 Rfe8 20. Rd4 Nxb2 21. Rf1 c5 22. Nxc5 Qxc2 23. Rd7 f6 24. Qg3 g6 25. Qc7 g5 26. Qxb7 Reb8 27. Qd5+ Kh8 28. Ne4 Rb6 29. Qxa8+ Rb8 30. Qxb8+ Qc8 31. Qxc8# 1-0

[Event "Pan American-ch U12 Girls"]
[Site "Santiago de Chile"]
[Date "2018.07.23"]
[Round "2"]
[White "Pacheco Arteaga, Natalia"]
[Black "Abdala Cancino, Patricia Anastassia"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1287"]
[BlackElo "1445"]
[PlyCount "86"]
[EventDate "2018.07.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CHI"]
[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 h6 6. h3 d6 7. 0-0 Na5 8. Na4 Nxc4 9. Nxc5 dxc5 10. b3 Nb6 11. Nxe5 0-0 12. Nf3 Re8 13. Bb2 Nbd7 14. Qd2 b6 15. Qc3 Bb7 16. Rfe1 Qe7 17. Rad1 Qf8 18. Ba3 b5 19. b4 cxb4 20. Bxb4 c5 21. Ba5 b4 22. Qb3 Ne5 23. Nxe5 Rxe5 24. c3 Ba6 25. cxb4 Rb8 26. a3 Rc8 27. Qc3 Qe7 28. Qb2 c4 29. f4 Re6 30. d4 Rxe4 31. Qf2 c3 32. Rxe4 Qxe4 33. Rc1 c2 34. Qd2 Qd3 35. Qxd3 Bxd3 36. Kf2 Rc3 37. Kf3 Rb3 38. Ke3 Rb1 39. Kd2 Rxc1 40. Kxc1 Ne4 41. Kb2 Ng3 42. b5 Ne2 43. Bd2 Kf8 0-1

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.22"]
[Round "4"]
[White "Enriquez Coronel, Gaia Paola"]
[Black "Pacheco Arteaga, Natalia"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1418"]
[BlackElo "1106"]
[PlyCount "53"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d3 Nc6 4. Be2 d5 5. Bg5 dxe4 6. Bxf6 Qxf6 7. dxe4 Be6 8. 0-0 Rd8 9. Qc1 Qg6 10. Qe3 Bh3 11. Nh4 Qf6 12. Qxh3 Be7 13. Nf5 Bc5 14. Qc3 Bb4 15. Qb3 g6 16. Ng3 h5 17. Bb5 Bc5 18. Qc4 b6 19. b4 Rd4 20. Qc3 Rxb4 21. Bxc6+ Qxc6 22. Qxe5+ Qe6 23. Qxh8+ Ke7 24. Qc3 h4 25. a3 Rc4 26. Nf5+ Kf8 27. Qh8# 1-0

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.22"]
[Round "5"]
[White "Jauregui, Alvaro"]
[Black "Pacheco Arteaga, Natalia"]
[Result "1-0"]
[ECO "A25"]
[BlackElo "1106"]
[PlyCount "31"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 e5 2. d3 Nf6 3. Nc3 Nc6 4. g3 d6 5. Bg2 Bd7 6. Nf3 b6 7. b4 Rb8 8. Rb1 Be7 9. a4 0-0 10. 0-0 Be6 11. Qd2 Qd7 12. Ne4 Nxe4 13. dxe4 f5 14. Bb2 f4 15. e3 fxg3 16. fxg3 1-0

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.22"]
[Round "6"]
[White "Pacheco Arteaga, Natalia"]
[Black "Paucara Manzaneda, Milenka"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1106"]
[PlyCount "15"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Bc5 3. Nf3 Nf6 4. d3 Nc6 5. Bd2 Ng4 6. e3 Nxf2 7. Kxf2 d6 8. Be2 1-0

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.21"]
[Round "2"]
[White "Guzman Heredia, Simon"]
[Black "Pacheco Arteaga, Natalia"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1380"]
[BlackElo "1106"]
[PlyCount "101"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nc6 3. e3 Bf5 4. a3 Nf6 5. c4 e6 6. Nc3 Be7 7. Be2 Qd7 8. 0-0 0-0-0 9. Nh4 Bg6 10. b4 Ne4 11. Nxe4 Bxe4 12. Nf3 g5 13. b5 Nb8 14. Qa4 a6 15. Ne5 Qe8 16. Qb3 f6 17. f3 Bg6 18. bxa6 Nxa6 19. Nxg6 hxg6 20. Rb1 Qc6 21. cxd5 exd5 22. Bb5 Qd6 23. a4 Qxh2+ 24. Kf2 Qh4+ 25. Ke2 Nb8 26. Ba3 Bxa3 27. Qxa3 c6 28. Bd3 Rhe8 29. Bxg6 Rg8 30. Bf5+ Kc7 31. Rh1 Qg3 32. Rh7+ Nd7 33. Kf1 Rh8 34. Qb2 b5 35. axb5 c5 36. dxc5 Rxh7 37. b6+ Kb7 38. c6+ Kxc6 39. Qb5+ Kb7 40. Bxh7 Qh2 41. Qxd5+ Kb8 42. Qd3 Qh1+ 43. Kf2 Qh4+ 44. Kg1 Qa4 45. Qd6+ Kb7 46. Be4+ Ka6 47. b7+ Ka7 48. Qc7 Rb8 49. Bc6 Qc2 50. Ra1+ Qa2 51. Rxa2# 1-0

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.21"]
[Round "3"]
[White "Pacheco Arteaga, Natalia"]
[Black "Coronado Calderon, Kaled Gabriel"]
[Result "1-0"]
[ECO "A35"]
[WhiteElo "1106"]
[PlyCount "103"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. d3 d6 4. Bd2 g6 5. e3 Bg7 6. Qc2 Nf6 7. Be2 0-0 8. Nf3 Rb8 9. b3 a6 10. 0-0 Bg4 11. Rfe1 Bxf3 12. Bxf3 b5 13. Bxc6 b4 14. Ne2 Qc7 15. Bf3 Nd7 16. Rad1 Be5 17. Ng3 f5 18. Bd5+ Kh8 19. Bf3 Nf6 20. e4 fxe4 21. Rxe4 Nxe4 22. Bxe4 Rf7 23. Qc1 Rbf8 24. f3 Bd4+ 25. Be3 e5 26. Bxd4 exd4 27. Qh6 Rg7 28. Nh5 gxh5 29. Bxh7 Qf7 30. Bg6+ Rh7 31. Bxh7 Qe7 32. Be4+ Kg8 33. Bd5+ Rf7 34. Qg6+ Kf8 35. Qxf7+ Qxf7 36. Bxf7 Kxf7 37. Kf2 Kf6 38. Kg3 Kg5 39. Re1 h4+ 40. Kf2 Kf5 41. Re8 Kf6 42. Ra8 Ke6 43. Rxa6 Kd7 44. g3 hxg3+ 45. Kxg3 Ke8 46. Ra7 Kf8 47. h4 Kg8 48. Kg4 Kh8 49. Kg5 Kg8 50. Kf6 Kh8 51. Kg6 Kg8 52. Ra8# 1-0

[Event "La Paz Fundacion op"]
[Site "La Paz"]
[Date "2017.10.21"]
[Round "1"]
[White "Pacheco Arteaga, Natalia"]
[Black "Delcadillo, Felipe"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1106"]
[BlackElo "1990"]
[PlyCount "93"]
[EventDate "2017.10.21"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "BOL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. d3 Nc6 4. Bd2 d6 5. e3 e5 6. Be2 Be7 7. Nf3 0-0 8. 0-0 d5 9. cxd5 Nxd5 10. e4 Ndb4 11. Qb3 Be6 12. Qa4 Nxd3 13. Qb5 Nf4 14. Bxf4 exf4 15. Qxb7 Qb6 16. Qxb6 axb6 17. Bb5 Nd4 18. Nxd4 cxd4 19. Nd5 Bd6 20. Bc6 Ra5 21. b4 Ra3 22. b5 Bxd5 23. Bxd5 Rc8 24. Rfc1 Rcc3 25. Bb3 Ra5 26. Bc4 Ra4 27. Bb3 Rb4 28. Rxc3 dxc3 29. Rc1 Be5 30. Rb1 Kf8 31. f3 Rxb5 32. Kf2 Rc5 33. Rc1 Bd4+ 34. Ke2 Be3 35. Rc2 Bd2 36. Kd3 Rg5 37. a4 Rxg2 38. h4 Rh2 39. Ra2 Rxh4 40. a5 bxa5 41. Rxa5 g6 42. Ra8+ Kg7 43. Ra7 g5 44. Rxf7+ Kg6 45. e5 Rh3 46. e6 Rxf3+ 47. Kc2 1/2-1/2

[Event "Wch U10 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "7"]
[White "Pacheco Arteaga, Natalia"]
[Black "Carolus, Cayline Jade"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1109"]
[PlyCount "46"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. d3 Bb4 6. Bd2 0-0 7. 0-0 d6 8. Nd5 Bxd2 9. Qxd2 Nxd5 10. exd5 Nd4 11. Nxd4 exd4 12. Qf4 c5 13. dxc6 bxc6 14. Qxd4 d5 15. Bb3 Qb6 16. Qxb6 axb6 17. c4 Be6 18. cxd5 Bxd5 19. Bxd5 cxd5 20. a3 Rfe8 21. Rfe1 Rxe1+ 22. Rxe1 h6 23. Re5 Rd8 1/2-1/2

[Event "Wch U10 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.28"]
[Round "8"]
[White "Pacheco Arteaga, Natalia"]
[Black "Gu, Zihan"]
[Result "0-1"]
[ECO "C53"]
[WhiteElo "1109"]
[PlyCount "55"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 Bg4 9. 0-0 Nxd4 10. Qa4+ Bd7 11. Qa3 Nc2 12. Qb3 Nxa1 13. Rxa1 Be6 14. Bxe6 fxe6 15. Qxe6+ Qe7 16. Qxe7+ Nxe7 17. Nf1 0-0 18. Ng3 Ng6 19. Ng5 Rfe8 20. f3 Nf4 21. Rc1 c6 22. Rc4 h6 23. Nh3 Nxh3+ 24. gxh3 Rf8 25. Kg2 d5 26. Rd4 dxe4 27. Rxe4 Rae8 28. Rc4 0-1

[Event "Wch U10 Girls"]
[Site "Pocos de Caldas"]
[Date "2017.08.22"]
[Round "1"]
[White "Pacheco Arteaga, Natalia"]
[Black "Sahithi Varshini, M."]
[Result "0-1"]
[ECO "B72"]
[WhiteElo "1109"]
[BlackElo "1536"]
[PlyCount "40"]
[EventDate "2017.08.22"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "BRA"]
[SourceTitle "CBM 180 Extra"]
[Source "ChessBase"]
[SourceDate "2017.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 0-0 8. 0-0-0 Nc6 9. Nxc6 bxc6 10. Bc4 Ng4 11. h3 Nxe3 12. fxe3 Rb8 13. Rhf1 Qb6 14. b3 Qb4 15. Na4 Qa3+ 16. Kb1 Qxa4 17. c3 Qxc4 18. Kc2 Qxe4+ 19. Kc1 Bf5 20. g4 Qb1# 0-1

