[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2023.06.25"]
[Round "6"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Martinez Salgado, Gabriela"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1541"]
[BlackElo "1209"]
[PlyCount "69"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. c3 Be7 8. d4 0-0 9. Rd1 Qc7 10. h3 Rfd8 11. Bf4 Qc6 12. e5 Nd5 13. Bg3 dxe5 14. dxe5 c4 15. Nbd2 b5 16. Ne4 Nc5 17. Nd4 Qb6 18. Nd6 Bxd6 19. exd6 Nd3 20. Qg4 Nf6 21. Qe2 Qc5 22. Rxd3 cxd3 23. Qxd3 a6 24. Rd1 Rac8 25. Nf3 Ne8 26. d7 Ra8 27. dxe8Q+ Rxe8 28. Ne5 Qe7 29. Nc6 Qf6 30. Be5 Qg5 31. Qd7 h6 32. Rd3 Rf8 33. Rg3 Qc1+ 34. Kh2 g6 35. Rxg6+ 1-0

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2023.06.25"]
[Round "7"]
[White "Ceballos Castellanos, Isabela"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1633"]
[BlackElo "1541"]
[PlyCount "55"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. Nc3 Qc7 5. a3 b6 6. d4 cxd4 7. Nxd4 Nf6 8. Be2 Bb7 9. Qd3 Be7 10. 0-0 0-0 11. Kh1 d6 12. f4 Nbd7 13. b4 Rac8 14. Bb2 Rfe8 15. Rac1 Qb8 16. g4 h6 17. Nc2 d5 18. cxd5 exd5 19. Nxd5 Nxd5 20. exd5 Nf6 21. Bf3 Rcd8 22. Ne3 Qxf4 23. Qd4 Bd6 24. Qxf4 Bxf4 25. Nf5 Bxc1 26. Rxc1 Bxd5 27. Bxd5 Rxd5 28. Rg1 0-1

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2023.06.24"]
[Round "5"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Sanchez Riobo, Emily Dainne"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1541"]
[BlackElo "1362"]
[PlyCount "56"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 0-0 7. h3 h6 8. Re1 Ne7 9. Nbd2 g5 10. Nf1 Ng6 11. Ng3 Kh7 12. d4 Bb6 13. Nxg5+ hxg5 14. Bxg5 Nf4 15. dxe5 dxe5 16. Qxd8 Rxd8 17. Bxf6 Rd2 18. Ne2 Bxh3 19. gxh3 Rg8+ 20. Kf1 Nxh3 21. Bh4 Rg4 22. Bg3 Rxe4 23. b3 f5 24. Kg2 Ng5 25. Bxe5 Rg4+ 26. Kf1 Nf3 27. Red1 Rg1+ 28. Nxg1 Rxf2# 0-1

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2023.06.24"]
[Round "4"]
[White "Bonilla Barreiro, Maria Jose"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1362"]
[BlackElo "1541"]
[PlyCount "80"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 Bf5 4. e3 e6 5. Bd3 Ne4 6. Nbd2 Nd7 7. Ne5 Ndf6 8. f3 Nd6 9. Qe2 c6 10. e4 Nh5 11. Bg3 Bg6 12. 0-0-0 Qa5 13. Kb1 Be7 14. Nxg6 hxg6 15. Bxd6 Bxd6 16. Nb3 Qc7 17. e5 Be7 18. Qe3 g5 19. g3 g6 20. c4 a6 21. c5 0-0-0 22. Nc1 Qa5 23. Ne2 b6 24. cxb6 Qxb6 25. Rc1 Kd7 26. Rc2 Rb8 27. b3 a5 28. Rhc1 Rhc8 29. Nc3 Qb4 30. Rb2 c5 31. dxc5 Bxc5 32. Qd2 Be7 33. Na4 Rxc1+ 34. Qxc1 Qd4 35. Bf1 Ba3 36. Rd2 Qxa4 37. Qc3 Qb4 38. Qe3 Qc5 39. Qe1 Rc8 40. Bc4 Bb4 0-1

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2023.06.23"]
[Round "2"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Lopez Rayo, Isabella"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "1541"]
[BlackElo "2006"]
[PlyCount "59"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. c4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be2 Bg7 9. Be3 0-0 10. Qd1 a5 11. 0-0 a4 12. a3 Be6 13. f3 Qa5 14. Rc1 Rfc8 15. Nd5 Bxd5 16. cxd5 Nd7 17. Rc2 b5 18. Qc1 Nc5 19. Kh1 Qb6 20. f4 b4 21. e5 Rc7 22. Rc4 bxa3 23. bxa3 Qa5 24. Bd2 Qb5 25. Be3 Rac8 26. Qc2 Qb7 27. exd6 exd6 28. Bf3 Nb3 29. Rxc7 Rxc7 30. Qe4 1/2-1/2

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2023.06.22"]
[Round "1"]
[White "Quevedo Bonilla, Paula Thaliana"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1318"]
[BlackElo "1541"]
[PlyCount "42"]
[EventDate "2023.06.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. a4 Nc6 8. Nc3 Nge7 9. 0-0 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Qg4 Qe5 13. Rb1 h6 14. Bd2 Qf6 15. Bc3 e5 16. Qe4 Be6 17. Rbe1 0-0-0 18. Bxe5 Nxe5 19. Bxa6 Nf3+ 20. gxf3 Qg5+ 21. Kh1 Bd5 0-1

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.10.09"]
[Round "9.4"]
[White "Lopez Ramirez, Daniel Giovanny"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1810"]
[BlackElo "1383"]
[PlyCount "67"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca"]
[BlackTeam "Valle II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. c4 a6 4. Nc3 Qc7 5. Be2 e5 6. Nd5 Qd6 7. Qb3 Nc6 8. Qb6 Rb8 9. Nc7+ Ke7 10. Nd5+ Ke8 11. d3 Nf6 12. Be3 Nd4 13. Nxf6+ gxf6 14. Qxd6 Bxd6 15. Bxd4 cxd4 16. a3 Be7 17. 0-0 d6 18. Rac1 Rg8 19. g3 Be6 20. Nh4 Kd7 21. f4 Bg4 22. Bxg4+ Rxg4 23. Nf5 Rgg8 24. Kf2 b5 25. cxb5 Rxb5 26. b4 Rgb8 27. Nxe7 Kxe7 28. Rc7+ Ke8 29. Rfc1 a5 30. bxa5 Rxa5 31. Rc8+ Kd7 32. Rxb8 Rxa3 33. Rb7+ Ke6 34. f5# 1-0

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "7.4"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Campos Gomez, Manuel"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1383"]
[BlackElo "1976"]
[PlyCount "50"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Valle II"]
[BlackTeam "Valle"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. d4 e6 5. Nge2 c5 6. Be3 Nc6 7. Qd2 cxd4 8. Nxd4 Ndxe5 9. Bb5 Bd7 10. Nxc6 Bxc6 11. Be2 Bd6 12. 0-0 0-0 13. h3 Qc7 14. Bd4 Rad8 15. Bd3 Nxd3 16. Qxd3 e5 17. Bxa7 b6 18. Nb5 Bxb5 19. Qxb5 Qxa7 20. Qxd5 Bb8 21. Qf3 Qc7 22. c3 e4 23. Qg3 Qxg3 24. fxg3 Bxg3 25. Rad1 e3 0-1

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "4.4"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Negrete Lobo, Rafael Alfonso"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1383"]
[BlackElo "1600"]
[PlyCount "89"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Valle II"]
[BlackTeam "Cordoba"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. Nc3 Nf6 5. d3 0-0 6. 0-0 Nc6 7. h3 h6 8. Ne2 Be6 9. Bb3 Bxb3 10. axb3 a6 11. Ng3 Nh7 12. Nf5 Bf6 13. Be3 Ne7 14. Nxe7+ Bxe7 15. Qd2 f5 16. exf5 Rxf5 17. Rae1 c5 18. Nh2 Bg5 19. f4 exf4 20. Bxf4 Bxf4 21. Rxf4 Rxf4 22. Qxf4 Qf6 23. Qe3 Qxb2 24. Qe6+ Kh8 25. Qxd6 Qxc2 26. Qd7 Qxb3 27. Re7 Qd1+ 28. Nf1 Rf8 29. Rf7 Rg8 30. Kh2 b5 31. Ng3 Ng5 32. Re7 Qd2 33. Kh1 b4 34. Nf5 Qc1+ 35. Kh2 Qb2 36. Kh1 a5 37. Nd6 Qc1+ 38. Kh2 Qf4+ 39. Kh1 b3 40. Nf7+ Nxf7 41. Rxf7 Qc1+ 42. Kh2 b2 43. Rxg7 Qf4+ 44. Kh1 Rxg7 45. Qe8+ 0-1

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "6.4"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Torres Cueto, Jesus Marcial"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1383"]
[BlackElo "2051"]
[PlyCount "72"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Valle II"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 c5 5. c3 Nf6 6. Nf3 Nxe4 7. 0-0 Nf6 8. Re1 Be7 9. Bf4 0-0 10. Nbd2 Nc6 11. dxc5 Bxc5 12. h3 Nd5 13. Bg3 Be7 14. Qc2 b6 15. Rad1 Bb7 16. Nf1 b5 17. a4 a6 18. axb5 axb5 19. Qb3 Qb6 20. Ne5 Nxe5 21. Bxe5 Bf6 22. Bh2 Rfd8 23. Qc2 Rac8 24. Qe2 h6 25. Qg4 Ne7 26. Ng3 Ng6 27. Nh5 Bh4 28. Bg3 Bxg3 29. Nxg3 Rxd1 30. Rxd1 Rd8 31. Qe2 Rxd1+ 32. Qxd1 Nf4 33. Qd7 Qc6 34. Qd8+ Kh7 35. f3 Qc5+ 36. Kh1 Qf2 0-1

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "3.4"]
[White "Alpala Mejia, David Mauricio"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1631"]
[BlackElo "1383"]
[PlyCount "72"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Narino"]
[BlackTeam "Valle II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 b5 6. Bd3 Bb7 7. 0-0 Qc7 8. Qe2 d6 9. Nd1 Nd7 10. Be3 Ngf6 11. f3 Be7 12. c4 bxc4 13. Bxc4 0-0 14. Rc1 Qa5 15. a3 Ne5 16. Ba2 Rac8 17. Nf2 d5 18. Bd2 Qb6 19. Be3 Qd8 20. Rxc8 Qxc8 21. Rc1 Qd7 22. exd5 Nxd5 23. Bd2 Ng6 24. Nd3 Rd8 25. Ne5 Nxe5 26. Qxe5 Nf6 27. Be3 Bd6 28. Qa5 Bb8 29. Qc3 Qd6 30. f4 Ne4 31. Qe1 e5 32. Nf5 Qf6 33. g4 exf4 34. Bd4 Qg5 35. h3 g6 36. Ng7 h5 1-0

[Event "COL-chT Blitz"]
[Site "Santander"]
[Date "2022.09.10"]
[Round "1.4"]
[White "Gaona Ballesteros, Andres"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1526"]
[BlackElo "1383"]
[PlyCount "54"]
[EventDate "2022.09.10"]
[EventType "team-swiss (blitz)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Boyaca"]
[BlackTeam "Valle II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. a3 Bb7 7. Bd3 Qc7 8. 0-0 Be7 9. h3 Nf6 10. Re1 d6 11. Nf3 Nbd7 12. Bf4 0-0 13. e5 dxe5 14. Nxe5 Nxe5 15. Bxe5 Qc6 16. f3 Rfd8 17. Qe2 Rac8 18. Rad1 Qb6+ 19. Kh1 Nh5 20. Be4 Bd6 21. Bxd6 Rxd6 22. Kh2 Rcd8 23. Bxb7 Qxb7 24. Qe5 Rxd1 25. Rxd1 Rxd1 26. Nxd1 Nf6 27. Nc3 h6 0-1

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.09"]
[Round "7.4"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Gongora Gamboa, Luis Carlos"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1543"]
[BlackElo "1669"]
[PlyCount "110"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Valle II"]
[BlackTeam "Guajira"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. Ngf3 Bxf3 10. Nxf3 Bd6 11. Bg3 Qc7 12. 0-0 Bxg3 13. hxg3 0-0 14. Rae1 Rab8 15. g4 Nxg4 16. g3 g6 17. Kg2 Kg7 18. Rh1 Rh8 19. Qc2 h5 20. Qb1 Rh6 21. Ng5 Qe7 22. Nf3 Qf6 23. Qc2 Rc8 24. Qd2 Na5 25. Ng5 Rhh8 26. b3 a6 27. Re2 b5 28. Rhe1 Rc6 29. Bb1 Nb7 30. Rh1 Rhc8 31. f3 Nh6 32. Nh7 Qe7 33. Rxh5 gxh5 34. Re5 f5 35. Ng5 Re8 36. Qf4 Qf6 37. Qe3 Re7 38. Qd2 Nd6 39. Nh3 Ndf7 40. Nf4 Qg5 41. Re1 h4 42. Rg1 hxg3 43. Kh3 Kf8 44. Rxg3 Qf6 45. Ng6+ Ke8 46. Nxe7 Kxe7 47. Kg2 Rc8 48. Kf2 Rg8 49. Rxg8 Nxg8 50. Qf4 Nd6 51. Kg2 Qg6+ 52. Kf2 Nh6 53. Qh4+ Qf6 54. Qf4 Nhf7 55. Ke3 Qh8 0-1

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.09"]
[Round "6.4"]
[White "Barreiro Acosta, Frank"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "1784"]
[BlackElo "1543"]
[PlyCount "131"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Narino"]
[BlackTeam "Valle II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 b6 3. g3 Bb7 4. Nf3 c5 5. dxc5 bxc5 6. Bg2 d6 7. 0-0 g6 8. Re1 Bg7 9. Nc3 0-0 10. Qc2 Nbd7 11. b3 h6 12. Bb2 Ng4 13. h3 Ngf6 14. e4 a6 15. Rad1 Qc8 16. Nd5 Nxd5 17. exd5 Re8 18. Bxg7 Kxg7 19. Qc3+ Kg8 20. Re3 Nf6 21. Nh4 Qd8 22. Qc2 Kg7 23. Rde1 Bc8 24. Bf1 e5 25. dxe6 Bxe6 26. Nxg6 Bxh3 27. Rxe8 Nxe8 28. Nf8 Nf6 29. Bxh3 Qxf8 30. Qd2 Re8 31. Rd1 Rd8 32. Qe3 Re8 33. Qf4 Rd8 34. g4 Nh7 35. Bg2 Qe7 36. Bd5 Ng5 37. Kg2 Re8 38. Bf3 Rd8 39. Rd3 Ne6 40. Qd2 Qf6 41. Kg3 Nd4 42. Qf4 Qg6 43. Re3 f5 44. Kh3 Rf8 45. gxf5 Rxf5 46. Qg4 Rxf3+ 47. Rxf3 Qxg4+ 48. Kxg4 Nxf3 49. Kxf3 Kf6 50. Kf4 h5 51. a3 a5 52. Kg3 Kg5 53. Kh3 h4 54. a4 Kh5 55. f4 Kg6 56. Kxh4 Kf5 57. Kg3 Ke4 58. Kg4 Kd3 59. f5 Kc3 60. f6 Kxb3 61. f7 Kxa4 62. f8Q Kb4 63. Qxd6 Kxc4 64. Qb6 a4 65. Qb2 Kd3 66. Qa3+ 1-0

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.08"]
[Round "4.4"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Cardenas Briceno, Eloy"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1543"]
[BlackElo "1513"]
[PlyCount "65"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Valle II"]
[BlackTeam "Santander Norgtech"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. 0-0 0-0 6. c3 a5 7. h3 d6 8. Re1 a4 9. Nbd2 Ne7 10. Nf1 c6 11. d4 Bb6 12. Bd3 Ng6 13. Ng3 h6 14. Qc2 Bd7 15. Bd2 c5 16. dxe5 dxe5 17. Rad1 Qc8 18. Bf1 Rd8 19. Kh2 Nf4 20. Be3 Qc7 21. Qc1 Be6 22. Nxe5 Rxd1 23. Rxd1 c4 24. Bxb6 Qxe5 25. Bd4 Qg5 26. Be3 N6h5 27. Nxh5 Qxh5 28. Bxf4 g5 29. Bg3 Qg6 30. Qe3 h5 31. Rd6 h4 32. Be5 Re8 33. Bxc4 1-0

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.08"]
[Round "5.4"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Rojas Castillo, Leibnitz Edison"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1543"]
[BlackElo "1953"]
[PlyCount "54"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Valle II"]
[BlackTeam "Boyaca"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 d5 2. exd5 Nf6 3. d4 Bg4 4. Bb5+ Nbd7 5. f3 Bf5 6. Nc3 a6 7. Ba4 b5 8. Bb3 Nb6 9. Nge2 Nbxd5 10. Nxd5 Nxd5 11. 0-0 e6 12. Re1 c5 13. c4 Nb4 14. cxb5 axb5 15. g4 Bg6 16. dxc5 Nd3 17. Rf1 Bxc5+ 18. Kg2 h5 19. Nf4 hxg4 20. Nxg6 fxg6 21. fxg4 Qh4 22. Qxd3 Qxh2+ 23. Kf3 Rh3+ 24. Ke4 Rxd3 25. Kxd3 Rd8+ 26. Kc3 Qe5+ 27. Kc2 Qe4+ 0-1

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.07"]
[Round "2.4"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Luna Velandia, Juan Sebastian"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1543"]
[BlackElo "1425"]
[PlyCount "64"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Valle II"]
[BlackTeam "Cundinamarca II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 g6 6. c3 Bg7 7. d4 e5 8. d5 Ne7 9. Bg5 h6 10. Bxe7 Qxe7 11. Nbd2 0-0 12. a4 Nd7 13. Nc4 f5 14. exf5 gxf5 15. Re1 Nf6 16. Nh4 Qd7 17. Qf3 Nh7 18. Qh5 Rf6 19. Ne3 Raf8 20. h3 Qf7 21. Qxf7+ R8xf7 22. Nexf5 Rxf5 23. Nxf5 Rxf5 24. g3 h5 25. h4 Nf6 26. Rad1 e4 27. Kg2 Ng4 28. Re2 Bh6 29. Rxe4 Rxf2+ 30. Kg1 Rxb2 31. Re8+ Kf7 32. Rde1 Ne5 0-1

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.07"]
[Round "3.4"]
[White "Pilonieta Forero, Andres Felipe"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1488"]
[BlackElo "1543"]
[PlyCount "111"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Santander Chessfy"]
[BlackTeam "Valle II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Qc7 8. Re1 Nc6 9. Nxc6 Qxc6 10. a3 Be7 11. Bf1 d6 12. Qd3 Nf6 13. g3 0-0 14. Bg2 Nd7 15. Nd5 exd5 16. exd5 Qc8 17. Rxe7 Ne5 18. Qc3 Qxc3 19. bxc3 Bc8 20. Bf4 Nc4 21. Rc7 Bf5 22. Rxc4 bxc4 23. Bxd6 Rfd8 24. Bc7 Rd7 25. d6 Rc8 26. Rb1 h6 27. Rb8 Rxb8 28. Bxb8 Kf8 29. Bc6 Rd8 30. Bc7 Rc8 31. Kf1 Rxc7 32. dxc7 Bc8 33. Ke2 Ke7 34. Bd5 f6 35. Bxc4 Kd6 36. Kd3 Kxc7 37. Kd4 Kd6 38. f4 g5 39. fxg5 fxg5 40. h4 a5 41. hxg5 hxg5 42. Be2 Bf5 43. Bd3 Bd7 44. Kc4 Ba4 45. Kd4 Bd7 46. c4 Bg4 47. Be4 Bd7 48. c5+ Kc7 49. c6 Bg4 50. Kc5 Be2 51. c3 Bf1 52. c4 Be2 53. Kb5 Bf1 54. Bd5 Be2 55. Kxa5 Bd3 56. Kb5 1-0

[Event "COL-chT"]
[Site "Bucaramanga"]
[Date "2022.09.06"]
[Round "1.4"]
[White "Palomino Escobar, Daniel Fernando"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1882"]
[BlackElo "1543"]
[PlyCount "51"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Cundinamarca"]
[BlackTeam "Valle II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nc3 e6 3. g3 Nc6 4. Bg2 Nge7 5. Nge2 a6 6. d3 g6 7. Be3 d6 8. Qd2 Bg7 9. Bh6 0-0 10. h4 Re8 11. Bxg7 Kxg7 12. h5 Ng8 13. hxg6 fxg6 14. d4 cxd4 15. Nxd4 Nxd4 16. Qxd4+ e5 17. Qd2 Qe7 18. 0-0-0 Rd8 19. f4 Rb8 20. Nd5 Qe8 21. f5 h6 22. Rdf1 g5 23. f6+ Kf7 24. Qd1 Be6 25. Rxh6 Kf8 26. Rh8 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Pereira"]
[Date "2022.08.28"]
[Round "9"]
[White "Quevedo Bonilla, Paula Thaliana"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1267"]
[BlackElo "1489"]
[PlyCount "76"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Qc7 8. Re1 d6 9. Be3 Nd7 10. f4 Ngf6 11. a3 Be7 12. Bf2 0-0 13. h3 Nc5 14. Rc1 Ncd7 15. f5 e5 16. Nb3 Rad8 17. Qe2 Rfe8 18. Rcd1 Bf8 19. Bh4 Be7 20. Bf2 Nc5 21. Nxc5 dxc5 22. Qf3 c4 23. Bf1 Bc5 24. Bxc5 Qxc5+ 25. Kh1 Rd4 26. Re2 Rxd1 27. Nxd1 Bxe4 28. Rxe4 Nxe4 29. Qxe4 h6 30. Nc3 Rd8 31. Be2 a5 32. Qb7 b4 33. axb4 axb4 34. Ne4 Qe3 35. Bh5 Rf8 36. Nd6 Qc1+ 37. Kh2 Qf4+ 38. Kh1 Qc1+ 1/2-1/2

[Event "Pan American-ch U20 Girls"]
[Site "Pereira"]
[Date "2022.08.27"]
[Round "8"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Pinillo Canon, Silvana"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1489"]
[BlackElo "1806"]
[PlyCount "68"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 0-0 6. 0-0 d6 7. h3 a6 8. Bb3 Ba7 9. Re1 Re8 10. Nbd2 Be6 11. Bc2 Ne7 12. Nf1 Ng6 13. Be3 d5 14. Bxa7 Rxa7 15. Qe2 Ra8 16. Rad1 c5 17. Ng3 h6 18. d4 exd4 19. cxd4 Nxe4 20. Nxe4 dxe4 21. Qxe4 cxd4 22. Qxb7 Qf6 23. Nxd4 Reb8 24. Qe4 Bd7 25. b3 Rd8 26. Qf3 Nf4 27. Re4 g5 28. Kh2 Kg7 29. Rde1 Rac8 30. Re5 Bxh3 31. gxh3 Rxd4 32. Bb1 Rd2 33. Qe3 Rcd8 34. Rf5 Qd6 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Pereira"]
[Date "2022.08.26"]
[Round "6"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Sanchez Riobo, Emily Dainne"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1489"]
[BlackElo "1405"]
[PlyCount "77"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 h6 6. Bf4 Nf6 7. Nd2 e6 8. Ngf3 Bd6 9. Bxd6 Qxd6 10. 0-0 0-0 11. Re1 Nd7 12. Qc2 Re8 13. Rad1 Kf8 14. Bb5 Kg8 15. Nb3 a6 16. Bd3 e5 17. dxe5 Ndxe5 18. Nxe5 Rxe5 19. Rxe5 Nxe5 20. Re1 Be6 21. Nd4 Nxd3 22. Qxd3 Re8 23. h3 Qb6 24. Qc2 Rc8 25. Nxe6 fxe6 26. Qg6 Rc6 27. Qe8+ Kh7 28. b3 Rd6 29. h4 d4 30. cxd4 Qxd4 31. Rxe6 Rxe6 32. Qxe6 Qa1+ 33. Kh2 Qxa2 34. Qf5+ Kg8 35. Qc8+ Kh7 36. Qf5+ Kg8 37. Qc8+ Kh7 38. Qf5+ Kg8 39. Qc8+ 1/2-1/2

[Event "Pan American-ch U20 Girls"]
[Site "Pereira"]
[Date "2022.08.26"]
[Round "7"]
[White "Medina Baquiro, Paula Andrea"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "1235"]
[BlackElo "1489"]
[PlyCount "60"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. f3 Bb7 7. Nb3 Qc7 8. Be3 Nf6 9. Bd3 Be7 10. 0-0 0-0 11. Qd2 d6 12. Qf2 Nbd7 13. Qg3 Kh8 14. Nd2 Nc5 15. Be2 Rac8 16. a3 Ncd7 17. f4 Nc5 18. e5 dxe5 19. fxe5 Nfe4 20. Ndxe4 Nxe4 21. Nxe4 Bxe4 22. c3 Bc5 23. Kh1 Bxe3 24. Qxe3 Bg6 25. Rae1 Rfd8 26. Rd1 h6 27. Rfe1 Bc2 28. Rc1 Bb3 29. Bd1 Bxd1 30. Rcxd1 Kg8 1/2-1/2

[Event "Pan American-ch U20 Girls"]
[Site "Pereira"]
[Date "2022.08.25"]
[Round "5"]
[White "Matus, Nastassja A"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1976"]
[BlackElo "1489"]
[PlyCount "63"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 d5 3. Nf3 Bf5 4. c4 e6 5. Bg2 c6 6. b3 Bd6 7. 0-0 0-0 8. Bb2 Bxb1 9. Rxb1 Ne4 10. Ne5 f5 11. f3 Nf6 12. Qd3 Na6 13. a3 c5 14. cxd5 exd5 15. Qxf5 Qe7 16. Qd3 cxd4 17. f4 Nc5 18. Qd1 Nce4 19. Bxd4 Bxa3 20. Ra1 a5 21. e3 Rfc8 22. Qd3 Qb4 23. Ra2 a4 24. bxa4 Rxa4 25. Rc2 Raa8 26. Bh3 Rxc2 27. Qxc2 Nd2 28. Bc3 Qc5 29. Qxd2 Ne4 30. Be6+ Kh8 31. Nf7+ Kg8 32. Ng5+ 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Pereira"]
[Date "2022.08.24"]
[Round "4"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Pena Gonzalez, Clara Isabel"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1489"]
[BlackElo "1833"]
[PlyCount "60"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. 0-0 Bg7 6. h3 e5 7. d3 Qc7 8. Nbd2 Ne7 9. Nb3 b6 10. Be3 h6 11. a4 0-0 12. a5 Be6 13. Nc1 f5 14. exf5 gxf5 15. Ne2 Ng6 16. Qc1 f4 17. Bd2 Bd5 18. axb6 axb6 19. Rxa8 Rxa8 20. Nh2 Nh4 21. g3 f3 22. Nc3 Qd7 23. g4 Qd6 24. Nxd5 cxd5 25. Re1 Rf8 26. Bc3 b5 27. Bd2 Qf6 28. Nf1 Ng2 29. Rd1 Qh4 30. Kh2 Nf4 0-1

[Event "Pan American-ch U20 Girls"]
[Site "Pereira"]
[Date "2022.08.24"]
[Round "3"]
[White "Garcia Andrada, Heidy Nicole"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "2002"]
[BlackElo "1489"]
[PlyCount "53"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Bd3 Nc6 7. Nc2 Be7 8. Nc3 Qc7 9. b3 b6 10. Be3 0-0 11. 0-0 d6 12. Be2 Ne5 13. f4 Ned7 14. Bd4 Bb7 15. Bf3 Rac8 16. Re1 Rfe8 17. e5 Bxf3 18. Qxf3 dxe5 19. fxe5 Bc5 20. exf6 Bxd4+ 21. Nxd4 Qc5 22. Qf2 Nxf6 23. Ne4 Nxe4 24. Rxe4 Rcd8 25. Nf3 Qb4 26. Rae1 Rd3 27. Ne5 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Pereira"]
[Date "2022.08.23"]
[Round "2"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Ruiz Villalba, Andrea"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "1489"]
[BlackElo "1845"]
[PlyCount "71"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 a6 5. Bxd7+ Bxd7 6. c3 Bc6 7. Re1 Nf6 8. d3 e6 9. Nbd2 Be7 10. Nf1 b5 11. Ng3 0-0 12. d4 Qc7 13. Bf4 Qb7 14. Qe2 Rfe8 15. Rad1 Rad8 16. Qc2 h6 17. e5 Bxf3 18. gxf3 Nd5 19. Qc1 cxd4 20. Bxh6 dxe5 21. Bxg7 Kxg7 22. Rxe5 Ne3 23. fxe3 Qxf3 24. exd4 Rh8 25. Rf1 Qg4 26. Qd2 Bf6 27. Re4 Qg6 28. Qe2 Kf8 29. Ref4 Bh4 30. Rxf7+ Ke8 31. R7f6 Qxf6 32. Rxf6 Bxf6 33. Qxe6+ Be7 34. Nf5 Rd7 35. Nxe7 Rxe7 36. Qc8+ 1-0

[Event "Pan American-ch U20 Girls"]
[Site "Pereira"]
[Date "2022.08.23"]
[Round "1"]
[White "Hilario Huaranca, Aleyla Karen"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "0-1"]
[ECO "D17"]
[WhiteElo "1899"]
[BlackElo "1489"]
[PlyCount "56"]
[EventDate "2022.08.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 e6 7. Nxc4 Bb4 8. e3 0-0 9. Be2 c5 10. 0-0 Nc6 11. Ne5 Nxe5 12. dxe5 Ne4 13. Nb5 Qg5 14. Bd3 Rad8 15. Qc2 Nd2 16. e4 Bh3 17. g3 Bxf1 18. Bxf1 Qxe5 19. Bg2 Qf6 20. Nc3 Bxc3 21. bxc3 Nf3+ 22. Bxf3 Qxf3 23. Be3 b6 24. a5 Rd7 25. axb6 axb6 26. h4 Rfd8 27. Kh2 Rd1 28. Rxd1 Rxd1 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.07"]
[Round "8"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Cardona, Marisol"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1489"]
[BlackElo "1244"]
[PlyCount "35"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 Qxb4 5. Nb5 Qa5 6. Bc4 Nf6 7. Nf3 Bg4 8. 0-0 e6 9. Rb1 Be7 10. Nc3 c6 11. Rxb7 Nbd7 12. h3 Bh5 13. Qe2 Nb6 14. Bxe6 fxe6 15. Qxe6 Qc5 16. Re1 Nfd7 17. Ne4 Qd5 18. Nf6+ 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.07"]
[Round "9"]
[White "Perez, William"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "1973"]
[BlackElo "1489"]
[PlyCount "41"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 g6 6. Bc4 Bg7 7. 0-0 h6 8. Bf4 Nf6 9. h3 0-0 10. e5 Nh7 11. Qd3 Kh8 12. Rad1 Qa5 13. a3 Nxe5 14. Nxe5 Bxe5 15. b4 Qc7 16. Nd5 Qd6 17. Bxh6 Bg7 18. Bf4 Be5 19. Bxe5+ Qxe5 20. Rfe1 Qg5 21. Nxe7 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.06"]
[Round "6"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Ortiz Lopera, Miguel Angel"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1489"]
[BlackElo "1812"]
[PlyCount "90"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. d3 Nf6 6. c3 0-0 7. h3 a6 8. Bb3 h6 9. Re1 Ba7 10. Nbd2 Nh5 11. Nf1 Qf6 12. Be3 Be6 13. Bc2 Nf4 14. Bxa7 Rxa7 15. Ng3 g5 16. Nh2 Qg6 17. Bb3 Kh8 18. Ne2 Bd7 19. Nxf4 gxf4 20. Qf3 Ne7 21. Bd1 Rg8 22. Be2 f5 23. Bf1 Raa8 24. Kh1 Bc6 25. c4 Rg7 26. b4 Rag8 27. a4 Qg5 28. Qe2 fxe4 29. dxe4 Bd7 30. Nf3 Qf6 31. Ng1 Ng6 32. Nf3 Nh4 33. Nxh4 Qxh4 34. Qf3 Bg4 35. Qd3 Qh5 36. Kh2 Be6 37. Ra3 Qh4 38. Qc2 Rg6 39. b5 a5 40. Rc3 c6 41. Rd1 Bg4 42. Re1 Bd7 43. Ra3 R8g7 44. Rc3 Rf6 45. Be2 Qxf2 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.06"]
[Round "7"]
[White "Lopez, Juan Sebastian"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1696"]
[BlackElo "1489"]
[PlyCount "54"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. Nc3 Nf6 5. Bf4 e6 6. e3 Bd6 7. Bg3 0-0 8. Be2 Re8 9. 0-0 Qc7 10. Rc1 Bxg3 11. hxg3 Nbd7 12. Qb3 Rad8 13. cxd5 exd5 14. Nxd5 Nxd5 15. Qxd5 Be4 16. Qb3 Nf6 17. Ne5 Bd5 18. Bc4 Bxc4 19. Rxc4 Ne4 20. Qc2 Nd2 21. Qxd2 Rxe5 22. Qe2 Red5 23. Rd1 Qe7 24. b4 h6 25. a4 a6 26. Rb1 Qf6 27. Rc5 Qe7 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.05"]
[Round "5"]
[White "Bonilla Barreiro, Maria Jose"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1206"]
[BlackElo "1489"]
[PlyCount "64"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. Be2 Be7 6. 0-0 0-0 7. c3 Nbd7 8. Nbd2 c5 9. dxc5 Nxc5 10. Nb3 Nfe4 11. Nfd4 Bg6 12. f3 Nf6 13. Bg5 Ncd7 14. Nd2 e5 15. N4b3 Qb6 16. a4 a6 17. a5 Qa7 18. Kh1 Nc5 19. Nxc5 Qxc5 20. Nb3 Qc6 21. f4 exf4 22. exf4 Be4 23. Nd4 Qd7 24. f5 Rfe8 25. Qd2 Bxg2+ 26. Kxg2 Ne4 27. Qd1 Bxg5 28. Bg4 Nf6 29. Bf3 Qd6 30. Be2 Re4 31. Nf3 Ng4 32. Qb3 Rxe2+ 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.04"]
[Round "2"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Gonzalez Velasco, Leandro"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "1489"]
[BlackElo "2116"]
[PlyCount "93"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 g6 7. Rd1 Bg7 8. c3 0-0 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Ng5 Nxg5 13. Bxg5 f6 14. exf6 exf6 15. Be3 f5 16. Qd2 Nb6 17. Na3 Qh4 18. Bg5 Qh5 19. Rac1 h6 20. Bf4 Rf7 21. b3 Re8 22. Re1 Re4 23. Be5 Bxe5 24. dxe5 Rh4 25. e6 Re7 26. h3 f4 27. Qc3 f3 28. Re5 g5 29. Rf5 Qg6 30. Qxf3 Qxe6 31. Nb5 g4 32. Qf4 Rg7 33. Rf8+ Kh7 34. Nd4 Qd7 35. Nf5 Rf7 36. Rxf7+ Qxf7 37. Rc7 Nd7 38. Rxd7 Qxd7 39. Nxh4 gxh3 40. gxh3 Qg7+ 41. Kh2 d4 42. Qe4+ Kg8 43. Nf5 Qc7+ 44. Kg2 Qd7 45. Nxd4 Qg7+ 46. Qg4 Qxg4+ 47. hxg4 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.04"]
[Round "3"]
[White "Lopez Rayo, Isabella"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1869"]
[BlackElo "1489"]
[PlyCount "72"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Bb7 7. 0-0 Qc7 8. Re1 d6 9. a4 b4 10. Na2 Nd7 11. Nxb4 Ngf6 12. c3 Nc5 13. f3 Be7 14. Bc2 0-0 15. Qe2 Rfd8 16. Nd3 Ncd7 17. Nf2 Ne5 18. f4 Ng6 19. Nf3 Bf8 20. Be3 a5 21. Nd2 Rab8 22. Rab1 Ba8 23. Bd3 Qd7 24. Bb5 Bc6 25. Bxc6 Qxc6 26. Qc4 Qd7 27. Qa2 d5 28. e5 Ne8 29. Nd3 Qc6 30. Rec1 Qa6 31. Nf2 Nh4 32. Bd4 Nf5 33. Nf3 Rdc8 34. Rd1 Rc4 35. b3 Rcc8 36. Qd2 Rc6 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.03"]
[Round "1"]
[White "Torres Cueto, Jesus Marcial"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "2036"]
[BlackElo "1489"]
[PlyCount "49"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 e6 4. Bg5 c6 5. e3 Bd6 6. Bd3 h6 7. Bh4 Nbd7 8. Nf3 0-0 9. 0-0 Re8 10. Rb1 dxc4 11. Bxc4 Nb6 12. Bd3 Be7 13. a3 Nfd5 14. Bxe7 Qxe7 15. Ne2 e5 16. Nxe5 Qg5 17. Ng3 Be6 18. Qc1 Rad8 19. f4 Qe7 20. f5 Bc8 21. e4 Nf6 22. Nf3 Nbd7 23. e5 Nd5 24. f6 gxf6 25. Qxh6 1-0

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.22"]
[Round "9"]
[White "Bermudez, Edilson Enrique"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1/2-1/2"]
[ECO "A50"]
[WhiteElo "1738"]
[BlackElo "1509"]
[PlyCount "104"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. f3 d5 5. cxd5 Nxd5 6. Nxd5 Qxd5 7. e4 Qd8 8. Bf4 e6 9. a3 Bd6 10. e5 Be7 11. Rc1 0-0 12. Bd3 c5 13. Ne2 Na6 14. 0-0 cxd4 15. b4 Bg5 16. Qd2 Bxf4 17. Qxf4 Nc7 18. Rfd1 Ba6 19. Bxa6 Nxa6 20. Rxd4 Qe7 21. Rcd1 Rad8 22. Qd2 Rxd4 23. Qxd4 h6 24. Ng3 Nc7 25. Qd6 Qxd6 26. Rxd6 Nd5 27. Rd7 Rc8 28. Ne4 Rc1+ 29. Kf2 Rc2+ 30. Kg3 Ra2 31. Rxa7 Nxb4 32. h4 Nd5 33. h5 Ne3 34. f4 Nxg2 35. Nd6 Ne3 36. Nxf7 Nf5+ 37. Kf3 Rd2 38. Ke4 Rd4+ 39. Kf3 Rd3+ 40. Ke2 Rd4 41. Rb7 Rd5 42. Nd6 Nxd6 43. exd6 Rxd6 44. Ke3 Kf8 45. Ke4 Kg8 46. a4 Rc6 47. Ra7 Rc5 48. Ra6 Rc4+ 49. Ke5 Kf7 50. Rxb6 Rxa4 51. Rb7+ Kg8 52. Rb5 Kf7 1/2-1/2

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.22"]
[Round "8"]
[White "Lopez Romero, Karol Bibiana"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1778"]
[BlackElo "1509"]
[PlyCount "81"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 b5 6. Bd3 Bb7 7. Nd2 Qc7 8. Qe2 Nf6 9. 0-0 d6 10. f4 Nbd7 11. N4b3 Be7 12. a4 b4 13. a5 0-0 14. Bf2 Qc6 15. Bh4 Rfe8 16. Rf2 d5 17. Bxf6 Nxf6 18. e5 Ne4 19. Rf3 Bc5+ 20. Nxc5 Nxc5 21. Rh3 Nxd3 22. Qxd3 g6 23. Nf3 Kg7 24. Nd4 Qc5 25. Kh1 Bc6 26. Qe3 Kg8 27. c3 bxc3 28. bxc3 h5 29. Qg3 Kf8 30. Qg5 Bd7 31. Qf6 Kg8 32. g4 Qe7 33. gxh5 Qxf6 34. exf6 Kh7 35. Rg1 Rh8 36. hxg6+ Kg8 37. Rxh8+ Kxh8 38. g7+ Kh7 39. Nf3 Bc6 40. Ne5 Bb7 41. Rg3 1-0

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.21"]
[Round "7"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Perez Pertuz, Carlos Mario"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1509"]
[BlackElo "1886"]
[PlyCount "40"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. f3 d5 8. Bb5 0-0 9. Nxc6 bxc6 10. Bxc6 Rb8 11. Bxa7 Qa5 12. Bxb8 Bxc3+ 13. bxc3 Qxc3+ 14. Qd2 Qxa1+ 15. Qd1 Qc3+ 16. Qd2 Qxc6 17. e5 Nd7 18. Bd6 Re8 19. 0-0 Ba6 20. Rb1 Rc8 0-1

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.21"]
[Round "6"]
[White "Hernandez, Stefano"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1816"]
[BlackElo "1509"]
[PlyCount "74"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. f4 a6 4. Nf3 b5 5. d4 cxd4 6. Nxd4 Bb7 7. Qd3 Qc7 8. Be2 Nf6 9. Bf3 d6 10. a4 b4 11. Nce2 Nbd7 12. Ng3 Nc5 13. Qe3 Rb8 14. b3 Be7 15. 0-0 0-0 16. Bb2 d5 17. exd5 Nxd5 18. Bxd5 Bxd5 19. f5 e5 20. Nde2 Nd7 21. Qd3 Nf6 22. Qd2 Bc5+ 23. Kh1 Rfd8 24. Qg5 h6 25. Qh4 Qb7 26. Qh3 Ng4 27. f6 g6 28. Ne4 Bxe4 29. Qxg4 h5 30. Qg5 Rd2 31. Rae1 Re8 32. h4 Rxc2 33. Qh6 Bxg2+ 34. Kh2 Bf8 35. Qe3 Bxf1 36. Rxf1 Rxb2 37. Rg1 Qd5 0-1

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.20"]
[Round "5"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Lopez Trujillo, Alfonso"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1509"]
[BlackElo "1676"]
[PlyCount "49"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 Na5 9. Qc2 Nc6 10. Ngf3 a6 11. 0-0 e6 12. Rae1 Be7 13. Ne5 Nxe5 14. dxe5 Nh5 15. Be3 Rc8 16. h3 d4 17. Bxd4 Bxh3 18. gxh3 Qxd4 19. cxd4 Rxc2 20. Bxc2 Bb4 21. Rd1 Nf4 22. Kh2 0-0 23. Ne4 Rd8 24. a3 Be7 25. Rfe1 1-0

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.20"]
[Round "4"]
[White "Uribe Rueda, Pedro Elias"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1509"]
[PlyCount "38"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. b3 e6 3. c4 Nc6 4. d3 Qf6 5. Qc2 Qxa1 6. d4 Nxd4 7. Qc3 Qxb1 8. Qd2 Qxe4+ 9. Qe3 Nc2+ 10. Ke2 Nxe3 11. fxe3 Qc2+ 12. Bd2 Nf6 13. Ke1 Ne4 14. Nf3 Nxd2 15. Nxd2 b6 16. g3 Bb7 17. Bg2 Bxg2 18. Rg1 Qc1+ 19. Kf2 Qxd2# 0-1

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.19"]
[Round "3"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Sierra Amariles, Juan Mauricio"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1509"]
[BlackElo "1932"]
[PlyCount "90"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 d6 5. d3 Nf6 6. h3 h6 7. 0-0 0-0 8. Re1 Be6 9. Bb5 Ne7 10. d4 exd4 11. cxd4 Bb6 12. Nc3 Ng6 13. Be3 Nh5 14. Ne2 Qc8 15. Kh2 c6 16. Bd3 Bc7 17. Ng3 Nhf4 18. Qd2 Nxd3 19. Qxd3 d5 20. e5 Ne7 21. Nh4 f5 22. f4 Qe8 23. Rf1 Qf7 24. Rac1 Kh8 25. b4 Bd8 26. a4 Nc8 27. Nf3 Nb6 28. a5 Nc4 29. Rb1 a6 30. Bd2 Be7 31. Bc1 Rg8 32. Ng1 g6 33. N1e2 Rg7 34. Bd2 Rag8 35. Rbc1 h5 36. Ng1 g5 37. Rb1 gxf4 38. Bxf4 h4 39. N3e2 Rxg2+ 40. Kh1 Qg6 41. Qf3 Na3 42. Rb3 Nc2 43. Bd2 Nxd4 44. Nxd4 Rxg1+ 45. Rxg1 Qxg1# 0-1

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.19"]
[Round "2"]
[White "Garay Tocora, Juliana"]
[Black "Acosta Angulo, Mariana Valentina"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1509"]
[PlyCount "48"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. d4 cxd4 5. Nxd4 b5 6. b4 Bxb4 7. Bd2 Qc7 8. Qf3 Bb7 9. Be2 Nf6 10. Bd3 Bxc3 11. Bxc3 Qxc3+ 12. Ke2 Qxd4 13. Rhe1 Bxe4 14. Bxe4 Nxe4 15. Kf1 Nd2+ 16. Kg1 Nxf3+ 17. gxf3 Nc6 18. a3 Ne5 19. Re3 Qxa1+ 20. Kg2 Rc8 21. c3 Ng6 22. Kg3 Qg1+ 23. Kh3 Qxf2 24. Re4 Qxf3# 0-1

[Event "Pereira Gildardo Garcia Memorial-B"]
[Site "Pereira"]
[Date "2022.05.18"]
[Round "1"]
[White "Acosta Angulo, Mariana Valentina"]
[Black "Perez Lujan, Mateo"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1509"]
[BlackElo "1920"]
[PlyCount "70"]
[EventDate "2022.05.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Ngf6 5. Nc3 a6 6. Ba4 g6 7. d4 cxd4 8. Nxd4 Bg7 9. 0-0 0-0 10. Bc2 Qc7 11. b3 b5 12. Bb2 bxc4 13. bxc4 Qxc4 14. Bb3 Qc7 15. Rc1 Nc5 16. Nd5 Nxd5 17. Bxd5 Bb7 18. Ba3 Rac8 19. Nb3 Rfd8 20. Nxc5 dxc5 21. Rxc5 Qd7 22. Rxc8 Bxc8 23. Qf3 e6 24. Bb3 Bb7 25. Rd1 Qc7 26. Rc1 Qe5 27. Rc4 Bd5 28. Rc5 Qxe4 29. Qxe4 Bxe4 30. h3 Bd4 31. Rc7 Bb6 32. Re7 Bc6 33. Bxe6 fxe6 34. Rxe6 Rd1+ 35. Kh2 Bc7+ 0-1

