[Event "COL-ch sf (Women)"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "9"]
[White "Lopez Rayo, Isabella"]
[Black "Hernandez Fonseca, Maria Paula"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1971"]
[BlackElo "1995"]
[PlyCount "78"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 d6 8. g4 Be7 9. Be3 Qc7 10. g5 Nd7 11. Nb5 Qb8 12. 0-0-0 a6 13. N5d4 Qc7 14. h4 b5 15. h5 Nb6 16. Bh3 Nxd4 17. Nxd4 Qc4 18. b3 Qxe2 19. Nxe2 Nd7 20. Nd4 Bb7 21. f3 Ne5 22. Bg2 d5 23. f4 Ng4 24. Bg1 dxe4 25. Kb2 Rd8 26. Re1 e5 27. fxe5 Bxg5 28. Bxe4 Bxe4 29. Rxe4 Nh6 30. Bf2 g6 31. Rg1 Bd2 32. Bh4 Rc8 33. Be1 Bxe1 34. Rgxe1 Nf5 35. Nxf5 gxf5 36. Rf4 Rg8 37. Rxf5 Rg2 38. Rc1 Re2 39. Rg5 Rc5 1/2-1/2

[Event "COL-ch sf (Women)"]
[Site "Pereira"]
[Date "2024.03.31"]
[Round "8"]
[White "Mendoza Gomez, Juana Fernanda"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "1803"]
[BlackElo "1971"]
[PlyCount "61"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 dxc4 5. Bg2 Nc6 6. Nc3 Rb8 7. 0-0 Bb4 8. Qc2 0-0 9. Rd1 b5 10. a4 a6 11. h4 Be7 12. e4 Nb4 13. Qe2 Nd3 14. Ne5 Nxe5 15. dxe5 Nd7 16. Qc2 Qe8 17. f4 Nc5 18. Be3 Nb7 19. Rab1 Bc5 20. Bxc5 Nxc5 21. Kh2 Bb7 22. g4 Qe7 23. g5 Bc6 24. Ra1 Nb7 25. Rab1 b4 26. Na2 Qc5 27. Bf1 Qe3 28. Bxc4 Bxe4 29. Bd3 Qxf4+ 30. Kh3 Qf3+ 31. Kh2 0-1

[Event "COL-ch sf (Women)"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "7"]
[White "Lopez Rayo, Isabella"]
[Black "Mateus, Martha"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1971"]
[BlackElo "1932"]
[PlyCount "140"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 Nbd7 7. Be3 h5 8. Qd2 e6 9. 0-0-0 b5 10. Bd3 Bb7 11. h3 h4 12. Qf2 b4 13. Nce2 Qa5 14. Kb1 d5 15. exd5 Nxd5 16. Nf4 Nxe3 17. Qxe3 0-0-0 18. Be4 Nf6 19. Nc6 Rxd1+ 20. Rxd1 Bxc6 21. Bxc6 Qc5 22. Nxe6 fxe6 23. Qxe6+ Kc7 24. Ba4 Bd6 25. Qf7+ Be7 26. Re1 Kd8 27. Rd1+ Kc8 28. Qe6+ Kb7 29. Re1 Bd6 30. Qf7+ Qc7 31. Qe6 Rh5 32. Rd1 Re5 33. Qb3 Qe7 34. a3 Re1 35. Rxe1 Qxe1+ 36. Ka2 Ka7 37. Qc4 Qe5 38. Bb3 bxa3 39. bxa3 Qc5 40. Qf7+ Kb6 41. Qe6 Qxa3+ 42. Kb1 Qc5 43. Qf7 Qc7 44. Qe6 Ka7 45. Qe3+ Qb6 46. Qg5 Qc7 47. Qxh4 Qc3 48. Qc4 Qxc4 49. Bxc4 Bg3 50. Kb2 Nh5 51. Kc3 Nf4 52. Bf1 Kb6 53. Kb4 Nd5+ 54. Ka4 Ne3 55. Bd3 Nxg2 56. Kb4 Nf4 57. Bf5 Nd5+ 58. Ka4 Ne3 59. Bd3 Nd1 60. Bf5 Nc3+ 61. Kb3 Nb5 62. Bg6 Nd4+ 63. Kc4 Nxf3 64. Kd5 Ne5 65. Bf5 Nc6 66. Be4 a5 67. c4 Bf2 68. Kd6 Bc5+ 69. Ke6 Nd8+ 70. Kd7 Nf7 0-1

[Event "COL-ch sf (Women)"]
[Site "Pereira"]
[Date "2024.03.30"]
[Round "6"]
[White "Valencia Quinchia, Isabella"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1776"]
[BlackElo "1971"]
[PlyCount "62"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Ba6 9. b3 g6 10. f4 Bg7 11. Qf2 Nf6 12. Ba3 Ng4 13. Qd2 d6 14. Be2 0-0 15. 0-0 Nxe5 16. Nc3 Nd7 17. Bf3 Bb7 18. Rae1 Qf6 19. Ne2 Rfe8 20. Qa5 Nb6 21. f5 Qe5 22. c5 dxc5 23. Bxc5 Bf8 24. b4 Nc4 25. Qa4 Bxc5+ 26. bxc5 Qxc5+ 27. Kh1 Nd2 28. fxg6 hxg6 29. Rc1 Qe3 30. Rc3 Qe5 31. Rf2 Qxc3 0-1

[Event "COL-ch sf (Women)"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "5"]
[White "Lopez Rayo, Isabella"]
[Black "Argote Heredia, Valentina"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1971"]
[BlackElo "2183"]
[PlyCount "136"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 Be7 12. Be2 0-0 13. 0-0 Nh7 14. Bd3 h4 15. Qb4 b6 16. Qg4 Kh8 17. Bf5 Ra7 18. Na5 Nb8 19. a4 g6 20. Bd3 Ra8 21. Nc4 Nd7 22. a5 Ndf6 23. Bxb6 Qe8 24. Qxh4 Nxd5 25. Qf2 Nf4 26. Rfd1 Ng5 27. Bf1 Qc6 28. Kh1 Kg7 29. g3 Nfh3 30. Bxh3 Nxh3 31. Qe2 Ng5 32. Kg2 Nxf3 33. Qxf3 Qxc4 34. c3 Rh8 35. Re1 Qe6 36. Kg1 Rae8 37. Rad1 Rh5 38. Qd5 Qh3 39. Qg2 Qc8 40. Re2 Reh8 41. Qd5 Qg4 42. Rf2 Rf8 43. Qf3 Qc8 44. Rdf1 f5 45. Qd5 Rg5 46. Rg2 Rg4 47. Rd1 Rf7 48. h3 Rc4 49. Rf1 Qc6 50. Qxc6 Rxc6 51. Rc1 Bg5 52. Rd1 Rd7 53. Rc2 Kf7 54. c4 Ke6 55. b4 Bd8 56. Bxd8 Rxd8 57. Rdc1 Rb8 58. Rb1 e4 59. Rcc1 Ke5 60. Kf2 g5 61. Ke3 f4+ 62. gxf4+ gxf4+ 63. Ke2 d5 64. cxd5 Rxc1 65. Rxc1 Rxb4 66. Rd1 Rb2+ 67. Ke1 f3 68. d6 f2+ 0-1

[Event "COL-ch sf (Women)"]
[Site "Pereira"]
[Date "2024.03.29"]
[Round "4"]
[White "Lopez Rayo, Isabella"]
[Black "Sanchez Riobo, Emily Dainne"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1971"]
[BlackElo "1687"]
[PlyCount "83"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. a4 Ne7 7. a5 a6 8. b4 h6 9. 0-0 Bh7 10. Re1 Nf5 11. c3 Be7 12. Bd3 Nh4 13. Bxh7 Nxf3+ 14. Qxf3 Rxh7 15. Qd3 Rh8 16. f4 Nf8 17. Nd2 g5 18. Rf1 Qd7 19. Nb3 gxf4 20. Bxf4 Ng6 21. Bd2 Rh7 22. Rf3 0-0-0 23. Raf1 Bg5 24. Nc5 Qe7 25. g3 Rg7 26. Bxg5 hxg5 27. Nxa6 bxa6 28. Qxa6+ Qb7 29. Qxb7+ Kxb7 30. Rxf7+ Rxf7 31. Rxf7+ Ka6 32. Rg7 Nf8 33. Rxg5 Rd7 34. Rg8 Rf7 35. g4 Kb5 36. g5 Rf4 37. h3 Rf5 38. h4 Rf4 39. h5 Kc4 40. a6 Nd7 41. a7 Nb6 42. Rb8 1-0

[Event "COL-ch sf (Women)"]
[Site "Pereira"]
[Date "2024.03.28"]
[Round "2"]
[White "Morales Perez, Ghisell Gabriela"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1817"]
[BlackElo "1971"]
[PlyCount "76"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Be2 d5 5. exd5 Nxd5 6. 0-0 Be7 7. Bb5 Nxc3 8. bxc3 e4 9. Nd4 Qd5 10. Re1 0-0 11. Nxc6 bxc6 12. Bf1 f5 13. d4 f4 14. Qe2 Bd6 15. Qxe4 Qxe4 16. Rxe4 Bf5 17. Re1 Rfe8 18. Bd2 Bxc2 19. Bc4+ Kf8 20. Bb3 Rxe1+ 21. Rxe1 Bxb3 22. axb3 a5 23. Ra1 Rb8 24. b4 axb4 25. cxb4 Rb6 26. Rb1 Kf7 27. Kf1 Ke6 28. Ke2 Kd5 29. Kd3 Ra6 30. Rb3 Ra2 31. f3 Ra1 32. b5 Rg1 33. bxc6 Kxc6 34. Rc3+ Kd5 35. Rb3 Rxg2 36. Rb5+ Ke6 37. Rh5 h6 38. Rh4 Rf2 0-1

[Event "COL-ch sf (Women)"]
[Site "Pereira"]
[Date "2024.03.28"]
[Round "3"]
[White "Rivera, Ingris"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2142"]
[BlackElo "1971"]
[PlyCount "89"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nbd7 7. Qd2 c5 8. d5 Rb8 9. Nge2 Ne8 10. Ng3 Qa5 11. Bg5 Ndf6 12. Bd3 a6 13. a4 e6 14. 0-0 e5 15. Nge2 Qc7 16. g4 h5 17. h3 Nh7 18. Be3 f5 19. exf5 gxf5 20. gxf5 Bxf5 21. Bxf5 Rxf5 22. Ng3 Rf7 23. Nxh5 Nef6 24. Ng3 Kh8 25. Kh2 Rbf8 26. Rf2 Nd7 27. Raf1 Qd8 28. Nce4 Nb6 29. b3 Bf6 30. f4 Bg7 31. f5 Qe7 32. Qe2 Nd7 33. Qh5 Ndf6 34. Nxf6 Bxf6 35. Ne4 Rg7 36. Bh6 Rfg8 37. Bxg7+ Qxg7 38. Nxf6 Qxf6 39. Rg1 Rf8 40. Rg6 Qf7 41. f6 e4 42. Rfg2 Qe8 43. Qh6 Rf7 44. Rg7 Qe5+ 45. Kh1 1-0

[Event "COL-ch sf (Women)"]
[Site "Pereira"]
[Date "2024.03.27"]
[Round "1"]
[White "Lopez Rayo, Isabella"]
[Black "Perez Pineda, Lizeth Yesenia"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1971"]
[BlackElo "1724"]
[PlyCount "82"]
[EventDate "2024.03.27"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB14_2024"]
[SourceDate "2024.04.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. 0-0 Bd7 10. f3 Nxd4 11. Bxd4 Bc6 12. Qd2 a5 13. b3 Nd7 14. Be3 Re8 15. Rab1 Nc5 16. Rfc1 e6 17. Rd1 Bf8 18. Qe1 Qf6 19. Bd4 Qf4 20. Qf2 Rad8 21. a3 Bg7 22. Be3 Qe5 23. Bd4 Qf4 24. g3 Bxd4 25. Rxd4 Qf6 26. b4 axb4 27. axb4 Na4 28. Nxa4 Bxa4 29. b5 Qe5 30. Rd2 Ra8 31. Ra2 Ra5 32. Rba1 Rea8 33. Qe3 Qc5 34. Qxc5 dxc5 35. Bd1 Bxd1 36. Rxa5 Rxa5 37. Rxa5 Bxf3 38. e5 Kf8 39. b6 Ke7 40. Rxc5 Bc6 41. Rxc6 Kd8 1-0

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2024.03.03"]
[Round "9"]
[White "Lopez Rayo, Isabella"]
[Black "Ruiz Jaraba, Valentina Sofia"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1951"]
[BlackElo "1811"]
[PlyCount "74"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. g3 b5 4. d4 cxd4 5. Nxd4 Bb7 6. Bg2 Nf6 7. Qd3 e6 8. Bg5 d6 9. 0-0 Nbd7 10. Qe2 Rb8 11. Nc3 Be7 12. a3 0-0 13. Bd2 Re8 14. Kh1 Nb6 15. Rad1 Qc7 16. g4 Nc4 17. g5 Nd7 18. Bc1 Nxa3 19. f4 Nc4 20. b3 Ncb6 21. Bb2 b4 22. Nb1 d5 23. f5 e5 24. Ne6 fxe6 25. fxe6 d4 26. exd7 Nxd7 27. h4 Nf8 28. Bh3 Qc6 29. Rde1 Bc8 30. Bg2 Ng6 31. h5 Nh4 32. Bc1 Nxg2 33. Qxg2 Qe6 34. Nd2 Qg4 35. Qh2 Qh3 36. Nf3 Qxh2+ 37. Kxh2 Rb5 1/2-1/2

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2024.03.03"]
[Round "8"]
[White "Lopez Rayo, Isabella"]
[Black "Valencia Quinchia, Isabella"]
[Result "1/2-1/2"]
[ECO "C72"]
[WhiteElo "1951"]
[BlackElo "1627"]
[PlyCount "107"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Bd7 6. 0-0 g6 7. h3 Bg7 8. Bc2 Nge7 9. Re1 0-0 10. d4 exd4 11. cxd4 d5 12. e5 Nf5 13. Nc3 Be6 14. Bxf5 Bxf5 15. Qb3 b5 16. Bg5 Nxd4 17. Nxd4 Qxg5 18. Nxf5 Qxf5 19. Nxd5 Kh8 20. Nxc7 Ra7 21. Nd5 Bxe5 22. Qe3 Bxb2 23. Qxa7 Bxa1 24. Rxa1 Qxd5 25. Qxa6 Ra8 26. Qf6+ Kg8 27. Qb2 h5 28. a3 Qc5 29. Re1 Rc8 30. Rb1 Ra8 31. Rc1 Qe7 32. g3 Qd7 33. h4 Rc8 34. Re1 Re8 35. Rb1 Ra8 36. Qb4 Qd3 37. Re1 Rd8 38. Re3 Qd1+ 39. Re1 Qd3 40. Rb1 Ra8 41. Rc1 Qxa3 42. Rc8+ Kh7 43. Qxa3 Rxa3 44. Rc5 Ra1+ 45. Kg2 Rb1 46. Kf3 Kg7 47. Rc6 Kf8 48. Kf4 Ke7 49. Rb6 Rb2 50. f3 f6 51. Rb7+ Ke6 52. Rb6+ Ke7 53. Rb7+ Ke6 54. Rb6+ 1/2-1/2

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2024.03.02"]
[Round "7"]
[White "Brito Carrascal, Isabela"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "1713"]
[BlackElo "1951"]
[PlyCount "69"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. e3 g6 6. Nc3 Bg7 7. e4 d6 8. Nf3 0-0 9. a4 Bd7 10. Bd2 Bc8 11. Be2 axb5 12. axb5 Bb7 13. Rxa8 Bxa8 14. 0-0 Nbd7 15. Qc2 Nb6 16. Ra1 e6 17. dxe6 fxe6 18. e5 Nfd5 19. Bg5 Qd7 20. exd6 Nxc3 21. bxc3 Qxd6 22. Rd1 Qc7 23. c4 e5 24. Be3 e4 25. Ng5 Qe5 26. Bg4 Re8 27. Be6+ Rxe6 28. Nxe6 Qxe6 29. Bxc5 Nd7 30. Be3 Bf8 31. Ra1 Bb7 32. c5 Qf6 33. Qc4+ Kg7 34. Bd4 Ne5 35. Qc3 1-0

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2024.03.02"]
[Round "6"]
[White "Lopez Rayo, Isabella"]
[Black "Mogollon Tobar, Nicolle Juliet"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1951"]
[BlackElo "1927"]
[PlyCount "75"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qb6 10. c4 Bb4+ 11. Ke2 f5 12. exf6 Nxf6 13. Be3 Qd8 14. Nd6+ Bxd6 15. Qxd6 Bb7 16. Kd3 Qa5 17. Kc2 Ne4 18. Qe5 Qxe5 19. fxe5 0-0 20. Be2 Rf5 21. Bf3 c5 22. Kd3 Rxe5 23. Bf4 Nf2+ 24. Kd2 Bxf3 25. Bxe5 Nxh1 26. gxf3 d6 27. Bc3 Nf2 28. Rg1 e5 29. Rg3 h5 30. h4 g5 31. Ke2 Ng4 32. fxg4 gxh4 33. Rg1 hxg4 34. Rxg4+ Kf7 35. Rxh4 Ke6 36. Ke3 Kd7 37. Rh7+ Kc6 38. Ba5 1-0

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2024.03.01"]
[Round "5"]
[White "Finley Rosero, Karol Valentina"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "1706"]
[BlackElo "1951"]
[PlyCount "100"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Qa5 11. Bb3 Rfc8 12. g4 Ne5 13. Kb1 b5 14. g5 Nh5 15. Nd5 Qxd2 16. Bxd2 Kf8 17. Bc3 e6 18. Nf6 Nxf6 19. gxf6 Bxf6 20. f4 Ng4 21. Rd2 Be7 22. f5 e5 23. Nf3 Bc6 24. fxg6 hxg6 25. Rf1 Ne3 26. Rff2 Nc4 27. Rde2 Kg7 28. Nd2 Bd7 29. Nf3 Be6 30. h4 Rh8 31. Rh2 Bg4 32. Ref2 Bxf3 33. Rxf3 Rxh4 34. Rxh4 Bxh4 35. a4 a6 36. Bb4 Be7 37. Rd3 Rb8 38. Bd2 Nxd2+ 39. Rxd2 f5 40. exf5 gxf5 41. Rg2+ Kf6 42. Rh2 Kg5 43. Rh7 Bf6 44. axb5 axb5 45. Rd7 Rb6 46. Rh7 e4 47. c3 b4 48. Kc2 bxc3 49. bxc3 Rc6 50. c4 d5 0-1

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2024.03.01"]
[Round "4"]
[White "Lopez Rayo, Isabella"]
[Black "Mendoza Gomez, Juana Fernanda"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1951"]
[BlackElo "1672"]
[PlyCount "107"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Be2 0-0 11. 0-0 Na6 12. Be3 b6 13. f4 f6 14. fxe5 fxe5 15. Rxf8+ Bxf8 16. Bg4 Nb4 17. Bxc8 Qxc8 18. c3 a6 19. Na3 Nc6 20. dxc6 Qxc6 21. Qb3+ Kh8 22. Qc4 Qb7 23. Rd1 Rc8 24. Qd5 Qc7 25. Rf1 Qd8 26. Rf7 Qh4 27. g3 Qxa4 28. Qf3 Qe8 29. Ra7 Qa4 30. Kg2 Qb3 31. Qe2 a5 32. Qb5 Qd1 33. Rf7 Qg4 34. Qf1 Kg8 35. Qf3 Qe6 36. Rb7 Be7 37. c4 e4 38. Qd1 Qf6 39. Bd4 Qf8 40. Qg4 Rd8 41. Bxg7 Qxg7 42. Qxg7+ Kxg7 43. Rxe7+ Kf6 44. Rxe4 d5 45. Rd4 Ke5 46. Rxd5+ Rxd5 47. cxd5 Kxd5 48. g4 Kc5 49. g5 b5 50. h4 b4 51. h5 Kd5 52. g6 hxg6 53. h6 bxa3 54. bxa3 1-0

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2024.02.29"]
[Round "2"]
[White "Rendon, Isabela"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "1397"]
[BlackElo "1951"]
[PlyCount "58"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 e6 4. Bd3 d5 5. b3 Nc6 6. a3 b6 7. Bb2 Bb7 8. Nbd2 g6 9. 0-0 Bg7 10. Ne5 Nd7 11. f4 f6 12. Qg4 Nf8 13. Nef3 Qe7 14. c4 Nd7 15. e4 dxe4 16. Nxe4 f5 17. Qh3 fxe4 18. Bxe4 0-0-0 19. d5 Nd4 20. Ng5 exd5 21. cxd5 Ne2+ 22. Kh1 Bxb2 23. Ra2 Nc3 24. d6 Qxd6 25. Bxb7+ Kxb7 26. Nf7 Qd5 27. Nxd8+ Rxd8 28. Rxb2 Ne4 29. Qxh7 Ng3+ 0-1

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2024.02.29"]
[Round "3"]
[White "Susunaga Duran, Madelen Fernanda"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1357"]
[BlackElo "1951"]
[PlyCount "80"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h5 16. Bc4 Nf4 17. Qc3 Bxc4 18. Qxc4 Qc7 19. g3 Ne6 20. g4 Nf4 21. Rd2 Rad8 22. Rhd1 Rd5 23. Nc3 Rxd2 24. Rxd2 Rd8 25. Rxd8+ Qxd8 26. Bf2 hxg4 27. fxg4 Qd7 28. g5 Nd5 29. Ne4 Qf5 30. Qe2 Qh3 31. Qe1 Nf4 32. Nd2 Ng2 33. Qf1 Qg4 34. Bxa7 Nxh4 35. Qg1 Qa4 36. a3 Nf5 37. Qc5 Qh4 38. Qg1 Nd4 39. Kd1 Qh5+ 40. Ke1 Qe2# 0-1

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2024.02.28"]
[Round "1"]
[White "Lopez Rayo, Isabella"]
[Black "Bonilla Barreiro, Maria Jose"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1951"]
[BlackElo "1479"]
[PlyCount "148"]
[EventDate "2024.02.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CB11_2024"]
[SourceDate "2024.03.13"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. f3 Be7 8. Qd2 Qc7 9. 0-0-0 b5 10. g4 Nc6 11. g5 Nd7 12. f4 Nc5 13. Bg2 Bb7 14. h4 b4 15. Nce2 Qa5 16. Kb1 Rg8 17. h5 Nxd4 18. Qxd4 Qb5 19. Ng3 Na4 20. Bf1 Qc5 21. Qd2 Qa5 22. f5 Bc6 23. fxe6 fxe6 24. Bc4 Nxb2 25. Kxb2 Qe5+ 26. Qd4 Qxg3 27. Bxe6 Rf8 28. Rhg1 Qe5 29. Bd5 Rc8 30. Rdf1 Bxd5 31. Rxf8+ Kxf8 32. exd5 Rc4 33. Qxe5 dxe5 34. g6 hxg6 35. hxg6 Bf6 36. Kb1 Ke7 37. Rd1 Kd6 38. Bb6 Rg4 39. Ba5 Bg5 40. Kb2 Be3 41. Kb3 Bc5 42. Rd2 Rg3+ 43. Kb2 Rxg6 44. Rd3 Rg4 45. Kb3 g5 46. Bd8 e4 47. Rd1 Rg3+ 48. Kb2 e3 49. Bf6 a5 50. Bg7 Rf3 51. c3 bxc3+ 52. Bxc3 a4 53. Kc2 g4 54. Kd3 e2+ 55. Kxe2 Rxc3 56. Kd2 Rh3 57. Rf1 Kxd5 58. Rf5+ Kc6 59. Rf6+ Kb5 60. Rg6 g3 61. Ke2 a3 62. Kf3 Bf2 63. Rg8 Rh6 64. Ra8 Kb4 65. Rb8+ Rb6 66. Ra8 Rb5 67. Kg2 Re5 68. Kf3 Re3+ 69. Kg2 Re2 70. Rb8+ Kc4 71. Rc8+ Kd3 72. Rd8+ Kc2 73. Kf3 Re3+ 74. Kf4 g2 0-1

[Event "COL-chT (Women)"]
[Site "Risaralda"]
[Date "2023.11.22"]
[Round "6.4"]
[White "Lopez Rayo, Isabella"]
[Black "Cuellar Gomez, Cristina"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "1943"]
[BlackElo "1287"]
[PlyCount "45"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Valle (W)"]
[BlackTeam "Caqueta (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Nd5 5. Qxd4 c6 6. Bd3 d6 7. 0-0 Be6 8. Ng5 Nc7 9. exd6 Qxd6 10. Qe4 h6 11. Bf4 Qe7 12. Nxe6 Nxe6 13. Nc3 Qb4 14. Bc4 Qe7 15. Rfe1 Nd7 16. Bxe6 fxe6 17. Qg6+ Kd8 18. Rxe6 Qxe6 19. Qxe6 g5 20. Re1 Bc5 21. Rd1 Rh7 22. Qg8+ Bf8 23. Qxf8# 1-0

[Event "COL-chT (Women)"]
[Site "Risaralda"]
[Date "2023.11.21"]
[Round "4.4"]
[White "Lopez Rayo, Isabella"]
[Black "Sanchez Riobo, Emily Dainne"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1943"]
[BlackElo "1478"]
[PlyCount "77"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Valle (W)"]
[BlackTeam "Risaralda (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Ne2 Bg4 7. 0-0 Nf6 8. Qe1 e5 9. dxe5 Nxe5 10. Bb5+ Bd7 11. Nd4 Kd8 12. Bxd7 Nfxd7 13. Qe2 Bd6 14. Nb5 Qb6 15. Nxd6 Qxd6 16. Na3 a6 17. Bf4 Re8 18. Rfe1 f6 19. Rad1 Qc6 20. Qd2 Nb6 21. c4 Nexc4 22. Nxc4 Rxe1+ 23. Rxe1 Nxc4 24. Qb4 Ne5 25. Bxe5 fxe5 26. Qf8+ Qe8 27. Qxg7 Qe7 28. Qg8+ Qe8 29. Qxd5+ Kc8 30. Rxe5 Qg6 31. Qe6+ Qxe6 32. Rxe6 Kd7 33. Rh6 Rh8 34. g4 Ke7 35. g5 Kf7 36. g6+ Kg7 37. Rxh7+ Rxh7 38. gxh7 Kxh7 39. Kg2 1-0

[Event "COL-chT (Women)"]
[Site "Risaralda"]
[Date "2023.11.19"]
[Round "1.4"]
[White "Cuellar, Nelly Yohanna"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "B73"]
[WhiteElo "1615"]
[BlackElo "1943"]
[PlyCount "76"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Quindio (W)"]
[BlackTeam "Valle (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. h3 Bd7 10. Qd2 a6 11. Nf3 b5 12. a3 Rc8 13. Rfd1 Qc7 14. Bh6 Na5 15. Bxg7 Kxg7 16. Bd3 Be6 17. Qf4 Bc4 18. e5 dxe5 19. Qxe5 Bxd3 20. Qxc7 Rxc7 21. Rxd3 Rfc8 22. Rb1 Nc4 23. Ne2 e5 24. Rdd1 a5 25. c3 Rb7 26. Nd2 Rcb8 27. Nxc4 bxc4 28. Rd2 Ne4 29. Rc2 Nc5 30. f4 e4 31. Nd4 Rb6 32. g4 Nd3 33. h4 Nxf4 34. Rf1 Nd3 35. g5 Rxb2 36. Rxb2 Rxb2 37. Nc6 e3 38. Nd8 e2 0-1

[Event "Wch U20 Girls 39th"]
[Site "Mexico City"]
[Date "2023.10.01"]
[Round "11"]
[White "Lopez Rayo, Isabella"]
[Black "Mayorga Araya, Sofia"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1876"]
[BlackElo "1825"]
[PlyCount "121"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. Qd2 h5 10. Nd5 Nxd5 11. exd5 Bf5 12. Bd3 Bxd3 13. Qxd3 Bg5 14. 0-0-0 Nd7 15. Qd2 Bxe3 16. Qxe3 Qf6 17. Kb1 Qg6 18. Rhg1 Rc8 19. Rd2 Nf6 20. Qb6 0-0 21. Qxb7 e4 22. Qb6 Qg5 23. Qd4 e3 24. Re2 Rfe8 25. c4 h4 26. Ka1 Nh5 27. Rge1 Nf4 28. Rxe3 Rxe3 29. Qxe3 Rxc4 30. g3 hxg3 31. hxg3 Qxg3 32. Qe8+ Kh7 33. Rh1+ Nh3 34. Qxf7 Rh4 35. Qf5+ Qg6 36. Nd4 Rh5 37. Qg4 Nf4 38. Rxh5+ Nxh5 39. Nf5 Qxg4 40. fxg4 Nf6 41. Nxd6 Nxd5 42. Ne4 Ne3 43. Nf2 Kg6 44. a4 Kg5 45. Ka2 Nxg4 46. Nxg4 Kxg4 47. b4 g5 48. b5 axb5 49. axb5 Kf3 50. b6 g4 51. b7 g3 52. b8Q g2 53. Qh2 Kf2 54. Qf4+ Ke2 55. Qg3 Kf1 56. Qf3+ Kg1 57. Kb2 Kh1 58. Qh3+ Kg1 59. Kc2 Kf1 60. Kd2 Kg1 61. Ke3 1-0

[Event "Wch U20 Girls 39th"]
[Site "Mexico City"]
[Date "2023.09.30"]
[Round "10"]
[White "Benito, De Leo Estefania"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1712"]
[BlackElo "1876"]
[PlyCount "68"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 Nf6 4. e5 Nd5 5. Nf3 e6 6. cxd4 d6 7. Nc3 Nxc3 8. bxc3 Qc7 9. Qb3 Nd7 10. Bb5 a6 11. Bxd7+ Bxd7 12. Ba3 Bc6 13. exd6 Bxd6 14. Bxd6 Qxd6 15. 0-0 Bxf3 16. gxf3 0-0 17. Qxb7 f5 18. d5 exd5 19. Rad1 Rad8 20. Rd4 Qg6+ 21. Kh1 Qh5 22. Rd3 Rf7 23. Qxa6 Rf6 24. Qa5 Rdd6 25. Re1 h6 26. Qa4 Qh3 27. Rg1 Rg6 28. Qd1 f4 29. Qf1 Rxg1+ 30. Qxg1 Re6 31. c4 dxc4 32. Ra3 Kh7 33. Qb1+ Rg6 34. Qxg6+ Kxg6 0-1

[Event "Wch U20 Girls 39th"]
[Site "Mexico City"]
[Date "2023.09.29"]
[Round "9"]
[White "Lopez Rayo, Isabella"]
[Black "Middleton, Jody"]
[Result "1/2-1/2"]
[ECO "C08"]
[WhiteElo "1876"]
[BlackElo "1699"]
[PlyCount "150"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bb5+ Nc6 8. 0-0 0-0 9. Nb3 Be7 10. h3 Qc7 11. Re1 Rd8 12. Qe2 Ne4 13. c4 Bf5 14. cxd5 Rxd5 15. Bxc6 bxc6 16. Nfd4 Bg6 17. f3 Bf6 18. fxe4 Bxd4+ 19. Nxd4 Rxd4 20. Qf3 Rad8 21. Bf4 Qb7 22. Be5 Rd3 23. Qf4 Qe7 24. Bc3 Qc5+ 25. Kh2 h6 26. e5 Qd5 27. e6 fxe6 28. Re5 Qd7 29. Rae1 Re8 30. Qg4 Bf5 31. Rxf5 Rxc3 32. Rf6 Qd6+ 33. Qf4 Qxf4+ 34. Rxf4 Rc2 35. Rb4 e5 36. Rb7 e4 37. Rd1 Rc5 38. Rdd7 Rg5 39. Rxa7 e3 40. Re7 Rd8 41. Rad7 Rxd7 42. Rxd7 Kf8 43. Rd1 Rb5 44. b3 Ra5 45. Rf1+ Ke7 46. a4 Rc5 47. Re1 Rc3 48. b4 Kd6 49. Kg3 Ra3 50. a5 Rb3 51. Ra1 Rxb4 52. a6 Rb8 53. Kf3 e2 54. Kxe2 Ra8 55. Kd3 Kc5 56. Rc1+ Kb6 57. Rb1+ Kxa6 58. Kc4 Rf8 59. Kc5 Rf2 60. Kxc6 Rc2+ 61. Kd6 Rxg2 62. Ke6 Rf2 63. h4 Rf6+ 64. Ke5 Rc6 65. Rg1 g6 66. Rf1 Kb5 67. Rb1+ Ka4 68. Rb8 Rc1 69. Kf6 Rc6+ 70. Ke5 Rc4 71. Kf6 Rg4 72. Rh8 Rxh4 73. Kxg6 Rg4+ 74. Kxh6 Rg1 75. Rb8 Ka5 1/2-1/2

[Event "Wch U20 Girls 39th"]
[Site "Mexico City"]
[Date "2023.09.28"]
[Round "8"]
[White "Saravanan, Durga"]
[Black "Lopez Rayo, Isabella"]
[Result "1/2-1/2"]
[ECO "A58"]
[WhiteElo "1757"]
[BlackElo "1876"]
[PlyCount "122"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 e6 6. Nc3 exd5 7. Nxd5 Be7 8. Bf4 Nxd5 9. Qxd5 Nc6 10. g3 0-0 11. Bg2 Rxa6 12. Nf3 Nb4 13. Qd2 Rxa2 14. Rxa2 Nxa2 15. 0-0 d5 16. Ra1 Nb4 17. Ra7 Bd6 18. Bxd6 Qxd6 19. Qg5 Qb6 20. Re7 Nc6 21. Re3 Be6 22. Qh5 Qxb2 23. Ng5 Qb1+ 24. Bf1 Bf5 25. Re8 Bg6 26. Rxf8+ Kxf8 27. Qg4 Qf5 28. Qxf5 Bxf5 29. Bg2 c4 30. Kf1 c3 31. Ke1 Bb1 32. Bxd5 Nd4 33. Bc4 Ke7 34. Nxf7 c2 35. Kd2 Nxe2 36. Bxe2 Kxf7 37. Bc4+ Kf6 38. Bb3 h5 39. Bxc2 Ba2 40. Ke3 g6 41. Kf4 Bd5 42. h4 Bc4 43. f3 Be6 44. Ba4 Bc8 45. Be8 Be6 46. Bc6 Bc8 47. Be4 Bd7 48. Ke3 Bc8 49. Kd4 Bd7 50. Kd5 Bc8 51. Kd6 Bh3 52. Kc7 Bf1 53. Kd8 Bb5 54. Bb7 Ba4 55. Bc8 Bc6 56. f4 Bb5 57. g4 hxg4 58. Bxg4 Ba4 59. h5 gxh5 60. Bxh5 Kf5 61. Ke7 Kxf4 1/2-1/2

[Event "Wch U20 Girls 39th"]
[Site "Mexico City"]
[Date "2023.09.27"]
[Round "7"]
[White "Lopez Rayo, Isabella"]
[Black "Walterova, Ema"]
[Result "0-1"]
[ECO "C45"]
[WhiteElo "1876"]
[BlackElo "2063"]
[PlyCount "88"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. e5 Qe7 7. Qe2 Nd5 8. c4 Nb6 9. Nd2 Qe6 10. Qe4 d5 11. exd6 Bxd6 12. Bd3 f5 13. Qxe6+ Bxe6 14. Kd1 Bc5 15. Re1 Kf7 16. Nf3 h6 17. Ne5+ Kf6 18. Nxc6 Rhe8 19. b3 Bxf2 20. Rf1 Bc5 21. Bb2+ Kf7 22. Bxf5 Kg8 23. Rc1 Nd7 24. Rc3 Bxf5 25. Rxf5 Re6 26. Rd3 Bd6 27. b4 Nf8 28. Rdf3 Rae8 29. Bc3 Re4 30. c5 Bxh2 31. Rf7 Ne6 32. Ne7+ Kh7 33. Nf5 Rg4 34. Nxh6 Kxh6 35. Bd2+ Kg6 36. Rd7 Rxg2 37. Rff7 Be5 38. c6 Nd4 39. Bc3 Rh8 40. Rf1 Rh3 41. Bxd4 Rd3+ 42. Kc1 Bxd4 43. Rxc7 Be3+ 44. Kb1 Rdd2 0-1

[Event "Wch U20 Girls 39th"]
[Site "Mexico City"]
[Date "2023.09.26"]
[Round "6"]
[White "Velarde Hernandez, Paulina Yunuen"]
[Black "Lopez Rayo, Isabella"]
[Result "1/2-1/2"]
[ECO "A39"]
[WhiteElo "1557"]
[BlackElo "1876"]
[PlyCount "119"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 cxd4 4. Nxd4 Nc6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. Nc3 a6 9. e3 e6 10. b3 Qa5 11. Bb2 d5 12. cxd5 exd5 13. Nxc6 bxc6 14. Na4 Bg4 15. Qd4 Be2 16. Rfc1 Bb5 17. Qh4 Qd8 18. Nc5 a5 19. a4 Ba6 20. Bd4 Re8 21. Nxa6 Rxa6 22. Bf1 Re4 23. Qh3 Ra8 24. Rxc6 Rxd4 25. exd4 h5 26. Rac1 Kh7 27. Rc7 Qe8 28. Bb5 Qf8 29. Qh4 Ne4 30. Qe7 Kg8 31. Qxf8+ Rxf8 32. Rd1 Rd8 33. f3 Ng5 34. Kg2 Ne6 35. Re7 Kf8 36. Rd7 Rc8 37. Rxd5 Rc2+ 38. Kg1 Bf6 39. f4 h4 40. Bd7 Ng7 41. Rc5 Bxd4+ 42. Rxd4 Rxc5 43. Rd3 Nh5 44. Bb5 Nf6 45. Re3 Rc2 46. Bc4 h3 47. g4 Rg2+ 48. Kh1 Rxg4 49. Rxh3 Rxf4 50. Rh8+ Kg7 51. Ra8 Rf5 52. Ra7 Ng4 53. Be6 Rf1+ 54. Kg2 Ne3+ 55. Kg3 Kf8 56. Bc4 Nxc4 57. bxc4 Rc1 58. Rxa5 Rxc4 59. h4 Kg7 60. Ra7 1/2-1/2

[Event "Wch U20 Girls 39th"]
[Site "Mexico City"]
[Date "2023.09.24"]
[Round "5"]
[White "Lopez Rayo, Isabella"]
[Black "Cabrera Cruz, Brenda Elisa"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1876"]
[BlackElo "1682"]
[PlyCount "85"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 Bd7 9. 0-0 0-0 10. f3 Nxd4 11. Bxd4 a5 12. Qd2 Bc6 13. Rab1 Nd7 14. Be3 Nc5 15. b3 Be5 16. Rfd1 e6 17. g3 Qc7 18. Bh6 Rfd8 19. Kg2 b6 20. h4 f5 21. exf5 gxf5 22. Kh3 Kh8 23. Rg1 Rg8 24. Rbd1 Rad8 25. Bf4 Rd7 26. g4 Rdg7 27. Bh6 Rf7 28. f4 Bf6 29. g5 Bxc3 30. Qxc3+ e5 31. Bh5 Ne4 32. Qb2 Rg6 33. Bxg6 hxg6 34. h5 Kh7 35. hxg6+ Kxg6 36. Kh4 Qe7 37. Qe2 Kh7 38. Qh5 Kg8 39. Qg6+ Kh8 40. Rge1 exf4 41. Rxd6 Qxd6 42. Qxf7 Qd4 43. Kh5 1-0

[Event "Wch U20 Girls 39th"]
[Site "Mexico City"]
[Date "2023.09.23"]
[Round "4"]
[White "Rodriguez Redondo, Adhara"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2135"]
[BlackElo "1876"]
[PlyCount "81"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. Bc4 Qc7 17. g4 Red8 18. h5 g5 19. Qf2 Nf4 20. Bxe6 Nxe6 21. Ba3 Rd5 22. Ng3 Nd4 23. c3 Nb5 24. Bb4 Rad8 25. Nf5 Bf8 26. Bxf8 Kxf8 27. Qc2 Qa5 28. a4 Nd6 29. Nxh6 Kg7 30. Rxd5 cxd5 31. Nf5+ Kg8 32. Ne7+ Kg7 33. Nc6 Qb6 34. Nxd8 Qxd8 35. Qd3 Qa5 36. Kb1 Nc4 37. Qf5 Qb6 38. Qxg5+ Kf8 39. Qc1 Qb3 40. Rh2 Qxa4 41. h6 1-0

[Event "Wch U20 Girls 39th"]
[Site "Mexico City"]
[Date "2023.09.22"]
[Round "2"]
[White "Lopez Rayo, Isabella"]
[Black "Demchenko, Svitlana"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1876"]
[BlackElo "2169"]
[PlyCount "100"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[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 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g4 b5 8. Nxc6 dxc6 9. Qd2 e5 10. g5 Be6 11. f3 Qa5 12. Ne2 Qxd2+ 13. Kxd2 h6 14. f4 Rd8+ 15. Ke1 exf4 16. Nxf4 Bg4 17. g6 Bf3 18. Rg1 Bxe4 19. c3 Bd6 20. gxf7+ Kxf7 21. Rxg7+ Kxg7 22. Ne6+ Kg6 23. Nxd8 Nf6 24. Nb7 Bxh2 25. Nc5 Bf5 26. Bd3 Ng4 27. Bxf5+ Kxf5 28. Bd4 Re8+ 29. Kd2 Bf4+ 30. Kd3 Ne5+ 31. Kc2 Nf3 32. Rd1 Re2+ 33. Kb1 Nxd4 34. cxd4 h5 35. Rf1 h4 36. Nd3 Re4 37. Kc2 Rxd4 38. Nf2 Kg5 39. Kc3 c5 40. b3 Bg3 41. Nd3 Rd5 42. Rg1 Kg4 43. Nf2+ Kf3 44. Nh3 Re5 45. Kd3 Re1 46. Rxe1 Bxe1 47. a4 Kg4 48. Ng1 h3 49. Nxh3 Kxh3 50. axb5 axb5 0-1

[Event "Wch U20 Girls 39th"]
[Site "Mexico City"]
[Date "2023.09.22"]
[Round "3"]
[White "Lopez Rayo, Isabella"]
[Black "Mendoza Recio, Josselyne"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1876"]
[BlackElo "1573"]
[PlyCount "71"]
[EventDate "2023.09.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "MEX"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Nc3 Nge7 7. Bd3 d6 8. 0-0 0-0 9. Na4 f5 10. Nxb6 axb6 11. Bg5 f4 12. Bc4+ Kh8 13. Nd4 Qe8 14. f3 Nxd4 15. Qxd4 Nc6 16. Qd2 Qh5 17. h4 h6 18. Kf2 Bd7 19. Bb3 Rae8 20. Rh1 Na5 21. Bxf4 Nxb3 22. axb3 Bc6 23. Rae1 Qf7 24. g3 Qf6 25. c3 Qe6 26. b4 Ra8 27. h5 Ra2 28. Rh4 Qb3 29. Rb1 Qe6 30. Rg4 Bxe4 31. Qd4 Qxg4 32. fxg4 Bxb1 33. Kg1 Rxb2 34. Bxh6 Rf7 35. Bxg7+ Rxg7 36. h6 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.24"]
[Round "9"]
[White "Lopez Rayo, Isabella"]
[Black "Baiture, Temirlan"]
[Result "1/2-1/2"]
[ECO "B41"]
[WhiteElo "1971"]
[BlackElo "1814"]
[PlyCount "45"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[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 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 d5 8. exd5 exd5 9. Be2 h6 10. 0-0 0-0 11. cxd5 Nxd5 12. Nxd5 Qxd5 13. Bf3 Qe5 14. Qe3 Bd6 15. Qxe5 Bxe5 16. Be3 Nc6 17. Nxc6 bxc6 18. Bxc6 Rb8 19. Rad1 Bxb2 20. Bc5 Bg4 21. Bxf8 Bxd1 22. Rxd1 Rxf8 23. Bd5 1/2-1/2

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.23"]
[Round "8"]
[White "Pevzner, Maks"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2139"]
[BlackElo "1971"]
[PlyCount "23"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. e4 Nf6 6. Nc3 Nxd4 7. Qxd4 d6 8. Be3 Bg7 9. f3 0-0 10. Qd2 Be6 11. Be2 Qa5 12. 0-0 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.22"]
[Round "7"]
[White "Lopez Rayo, Isabella"]
[Black "Chelushkina, Irina"]
[Result "0-1"]
[ECO "C09"]
[WhiteElo "1971"]
[BlackElo "2162"]
[PlyCount "28"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 Qe7+ 7. Be2 Qc7 8. dxc5 Bxc5 9. Nb3 Bb6 10. Qxd5 Nf6 11. Qd1 0-0 12. 0-0 Rd8 13. Bd2 a5 14. Rc1 a4 0-1

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.21"]
[Round "6"]
[White "Zlatkov, Anton"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2232"]
[BlackElo "1971"]
[PlyCount "121"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Re8 14. Ne4 Qc7 15. h4 h6 16. g4 Be6 17. g5 h5 18. Bc4 Red8 19. Qf2 Nf4 20. Rxd8+ Rxd8 21. Bxe6 Nxe6 22. Rd1 Rxd1+ 23. Kxd1 Qd8+ 24. Kc1 Qd5 25. a3 Qa2 26. b3 Qa1+ 27. Kd2 Nd4 28. Bxd4 exd4 29. a4 Bf8 30. Qe2 Ba3 31. Kd3 Be7 32. Kc4 c5 33. Qd3 Qa3 34. Kd5 Qc1 35. Qd2 Qh1 36. Qf4 Qh3 37. Qe5 Qd7+ 38. Kc4 Qb7 39. Nxc5 Bxc5 40. Qxc5 Qxf3 41. Qxd4 Qc6+ 42. Kd3 Qf3+ 43. Kd2 Qg2+ 44. Kc3 Qf3+ 45. Kb2 Qg4 46. Qxa7 Qxh4 47. a5 Qe4 48. a6 Qe5+ 49. c3 Qh2+ 50. Ka3 Qd6+ 51. b4 Qc6 52. Qb8+ Kh7 53. a7 Qxc3+ 54. Ka4 Qc2+ 55. Ka5 Qa2+ 56. Kb6 Qe6+ 57. Kb7 Qd5+ 58. Kc8 Qe6+ 59. Kd8 Qd5+ 60. Ke8 Qe4+ 61. Kf8 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.20"]
[Round "5"]
[White "Lopez Rayo, Isabella"]
[Black "Mishin, Matvey"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "1971"]
[BlackElo "1559"]
[PlyCount "71"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. h3 Be6 12. Qf3 h6 13. Bh4 Rb8 14. Rab1 Be7 15. Ne2 Rb4 16. Bxf6 Bxf6 17. c3 Rb6 18. Nf4 Qd7 19. Nh5 Be5 20. Qe3 Bd6 21. f4 Qe7 22. Qg3 f5 23. Rfe1 Qf7 24. Rxe6 Bc5+ 25. Kh2 Qxh5 26. Be2 Qf7 27. Rxh6 Bf2 28. Qg5 Be3 29. Bh5 Qc7 30. g3 c5 31. Rxb6 axb6 32. Bg6 Rf6 33. Qh5 Bxf4 34. Qh7+ Kf8 35. Qh8+ Ke7 36. Qxg7+ 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.19"]
[Round "4"]
[White "Masic, Predrag"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "2196"]
[BlackElo "1971"]
[PlyCount "40"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. Be2 e6 5. 0-0 Bd6 6. c4 dxc4 7. Bxc4 0-0 8. Nc3 a6 9. a4 Nc6 10. Qe2 Qc7 11. h3 b6 12. Qd1 Bb7 13. Bd2 Rfc8 14. dxc5 Bxc5 15. Rc1 Ne5 16. Nxe5 Qxe5 17. Be1 Qg5 18. e4 Qe5 19. Bd3 Nh5 20. Qf3 Nf4 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.18"]
[Round "3"]
[White "Lopez Rayo, Isabella"]
[Black "Yessengali, Adizhan"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1971"]
[BlackElo "1663"]
[PlyCount "45"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qd7 8. h3 Bh5 9. Nd2 e6 10. Ngf3 Bxf3 11. Nxf3 Bd6 12. Bxd6 Qxd6 13. Qxb7 0-0 14. Qa6 Rfb8 15. 0-0 Rb6 16. Qa4 Rxb2 17. Rab1 Rab8 18. Rxb2 Rxb2 19. Bb5 Nd8 20. Ne5 Ne4 21. Bd3 Nxc3 22. Qe8+ Qf8 23. Bxh7+ 1-0

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.17"]
[Round "2"]
[White "Demirkol, Kerim Calvelo"]
[Black "Lopez Rayo, Isabella"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "1673"]
[BlackElo "1971"]
[PlyCount "74"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 0-0 11. Nf3 Nbd7 12. a4 Qa5 13. Bd2 Qb6 14. Qc2 Rfb8 15. Nb5 Qb7 16. Bc3 Nb6 17. Nd2 Qd7 18. b3 e6 19. dxe6 fxe6 20. Nc4 Nxc4 21. bxc4 d5 22. Be5 Nxe4 23. Bxg7 Kxg7 24. Rhd1 Qc6 25. cxd5 exd5 26. f3 Nf6 27. Nd4 Qc8 28. Nb3 Rb4 29. a5 Rab8 30. Rab1 d4 31. Qe2 Rxb3 32. Rxb3 Rxb3 33. Qe7+ Kg8 34. Qxf6 Rb2+ 35. Kg1 Qh3 36. Qd8+ Kg7 37. Qe7+ Kg8 1/2-1/2

[Event "Belgrade Serbia op"]
[Site "Belgrade"]
[Date "2023.07.16"]
[Round "1"]
[White "Lopez Rayo, Isabella"]
[Black "Djokic, Mihailo"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "1971"]
[BlackElo "2146"]
[PlyCount "106"]
[EventDate "2023.07.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SRB"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. f4 Ba6 8. Ndf3 cxd4 9. cxd4 Bb4+ 10. Bd2 Qe7 11. a3 Bxd2+ 12. Qxd2 Bxd3 13. Qxd3 Nc6 14. Nh3 g6 15. 0-0 Rc8 16. Rac1 0-0 17. b4 a5 18. Qb5 Ndb8 19. Qxb6 axb4 20. axb4 Qxb4 21. Rb1 Qxb6 22. Rxb6 Na5 23. Rfb1 Nc4 24. Rb7 Nc6 25. Nf2 N6a5 26. R7b4 Na3 27. Rd1 Nc2 28. Rb5 Nc4 29. Nd3 N4e3 30. Rc1 Rc3 31. Nc5 Nxd4 32. Rxc3 Ne2+ 33. Kf2 Nd1+ 34. Ke1 Ndxc3 35. Rb3 Ra8 36. Nd7 Kg7 37. Nf6 Ra1+ 38. Kf2 Ra2 39. Ke1 Ne4 40. Ng5 Nxf4 41. Ngxe4 dxe4 42. Rb8 Nd3+ 43. Kf1 Nxe5 44. Nxe4 Ng4 45. Rb7 Nxh2+ 46. Ke1 Ng4 47. Ng5 Ne5 48. Nxe6+ Kf6 49. Nf4 Kf5 50. g3 h5 51. Nd5 Kg4 52. Re7 Nf3+ 53. Kf1 Kxg3 0-1

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2023.06.25"]
[Round "6"]
[White "Lopez Rayo, Isabella"]
[Black "Ceballos Castellanos, Isabela"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "2006"]
[BlackElo "1633"]
[PlyCount "73"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Bf4 d5 10. exd5 Nxd5 11. Nxd5 Qxd5 12. Nxc6 Qxd2+ 13. Rxd2 bxc6 14. Bc4 Bc5 15. Rhd1 Ke7 16. Bd6+ Bxd6 17. Rxd6 Kf6 18. f3 Bb7 19. Rd7 Rab8 20. Rc7 Rhf8 21. Rdd7 Bc8 22. Re7 c5 23. Ra7 Ke5 24. Rxf7 Rxf7 25. Rxf7 Rb7 26. Rf8 Rc7 27. Kd2 Kd4 28. b3 a5 29. f4 e5 30. c3+ Ke4 31. Bd3+ Kd5 32. Rd8+ Ke6 33. Re8+ Kf6 34. Rxe5 g5 35. Re4 Bf5 36. fxg5+ Kxg5 37. Re5 1-0

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2023.06.25"]
[Round "7"]
[White "Ruiz Jaraba, Valentina Sofia"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1776"]
[BlackElo "2006"]
[PlyCount "71"]
[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 Nc6 3. c3 d5 4. exd5 Qxd5 5. d4 Bf5 6. Na3 e6 7. Be3 cxd4 8. Nb5 Rc8 9. Nfxd4 Nxd4 10. Nxd4 a6 11. Qa4+ Qd7 12. Qxd7+ Kxd7 13. Nxf5 exf5 14. Bd3 Ke6 15. Bd4 f6 16. 0-0-0 g6 17. Rhe1+ Kf7 18. g3 Ne7 19. Bc2 Bh6+ 20. f4 Rhe8 21. Bb3+ Kg7 22. Re6 Ng8 23. Rde1 Rxe6 24. Rxe6 g5 25. fxg5 Bxg5+ 26. Kc2 h5 27. h4 Bh6 28. Bd5 f4 29. gxf4 Bxf4 30. Re2 Rd8 31. Rg2+ Kh7 32. Bxb7 Rd6 33. Be4+ Kh8 34. Bf3 Nh6 35. Bc5 Rd8 36. Be7 1-0

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2023.06.24"]
[Round "5"]
[White "Hernandez Bermudez, Manuela"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "B79"]
[WhiteElo "1883"]
[BlackElo "2006"]
[PlyCount "54"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Qa5 10. 0-0-0 Bd7 11. h4 Rfc8 12. Bb3 Ne5 13. h5 Nc4 14. Bxc4 Rxc4 15. Nb3 Qc7 16. g4 Rc8 17. hxg6 fxg6 18. e5 Ne8 19. Qh2 h5 20. gxh5 Bxe5 21. f4 Bg7 22. hxg6 Bf5 23. Nd4 Rxc3 24. bxc3 Qxc3 25. Rd3 Qxd3 26. Nxf5 Qxf5 27. Bd4 Bxd4 0-1

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2023.06.24"]
[Round "4"]
[White "Mogollon Tobar, Nicolle Juliet"]
[Black "Lopez Rayo, Isabella"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1890"]
[BlackElo "2006"]
[PlyCount "43"]
[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+ Qxd7 5. 0-0 Nf6 6. Re1 Nc6 7. c3 e6 8. d3 h6 9. Nbd2 Be7 10. Nf1 0-0 11. Ng3 Rfc8 12. h3 Qc7 13. Nh2 d5 14. Nh5 Nxh5 15. Qxh5 Qe5 16. Qxe5 Nxe5 17. exd5 Nxd3 18. Re2 Nxc1 19. Rxc1 Bg5 20. Rd1 exd5 21. Nf3 Bf6 22. Rxd5 1/2-1/2

[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 "2023.06.23"]
[Round "3"]
[White "Lopez Rayo, Isabella"]
[Black "Tipiani Martinez, Paula Sofia"]
[Result "1-0"]
[ECO "C47"]
[WhiteElo "2006"]
[BlackElo "1423"]
[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 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Qd6 12. h3 a5 13. a3 Bc5 14. Bf4 Qd7 15. Na4 Ba7 16. Be5 Qe7 17. Rfe1 Be6 18. Re2 c5 19. Nc3 Bb8 20. Rae1 Nd7 21. Bxb8 Raxb8 22. Nxd5 Qd6 23. Nf4 c4 24. Be4 Nc5 25. Nxe6 Nxe6 26. Qf5 g6 27. Qxa5 Rxb2 28. Rd2 Qc5 29. Qc3 Ra2 30. Bd5 Rxa3 31. Qf6 Nc7 32. Red1 c3 33. Bxf7+ Rxf7 34. Rd8+ Rf8 35. R1d7 1-0

[Event "COL-ch U20 Girls"]
[Site "Cali"]
[Date "2023.06.22"]
[Round "1"]
[White "Lopez Rayo, Isabella"]
[Black "Bonilla Barreiro, Maria Jose"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "2006"]
[BlackElo "1362"]
[PlyCount "41"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Qb6 8. Qd2 Qc7 9. g4 Nc6 10. g5 Nd7 11. 0-0-0 b5 12. f4 Bb7 13. f5 Nxd4 14. Qxd4 Rc8 15. fxe6 fxe6 16. Bh3 Nc5 17. Rhf1 e5 18. Qd2 Rd8 19. Nd5 Qc6 20. Qf2 Rd7 21. Bxd7+ 1-0

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.30"]
[Round "9"]
[White "Mateus, Martha"]
[Black "Lopez Rayo, Isabella"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2005"]
[BlackElo "1887"]
[PlyCount "151"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Na3 Nf6 7. Bc4 Qe4+ 8. Be3 e6 9. 0-0 cxd4 10. Ng5 Qh4 11. g3 Qh5 12. Qxh5 Nxh5 13. cxd4 Bxa3 14. bxa3 0-0 15. d5 exd5 16. Bxd5 h6 17. Nf3 Nf6 18. Bxc6 bxc6 19. Rfc1 Rfc8 20. Ne5 Be4 21. Rc5 Nd5 22. Bd4 Ne7 23. Ra5 Rc7 24. Rc1 f6 25. Nc4 Rd8 26. Rxa7 Rxa7 27. Bxa7 Bd5 28. Bc5 Nf5 29. a4 Ra8 30. Nb6 Ra6 31. Nxd5 cxd5 32. Rd1 d4 33. a3 Rxa4 34. Kf1 Rc4 35. Bb4 Kf7 36. Ke2 Ke6 37. Kd3 Kd5 38. Re1 Rc8 39. Re4 h5 40. h3 Rc1 41. Re8 Rd1+ 42. Ke2 Ra1 43. Rh8 Kc4 44. Rc8+ Kd5 45. Rc5+ Ke6 46. g4 hxg4 47. hxg4 Nh4 48. Kd3 Rd1+ 49. Ke2 Ra1 50. f4 Ng2 51. f5+ Kf7 52. Rc7+ Kg8 53. Rd7 d3+ 54. Kxd3 Rd1+ 55. Bd2 Nh4 56. Ke2 Rg1 57. Rd4 g6 58. fxg6 Nxg6 59. Kf2 Ra1 60. Bb4 Ne5 61. Bd6 Kf7 62. g5 fxg5 63. Bxe5 Rxa3 64. Rc4 Ke6 65. Bc3 Kf5 66. Kg3 Ra2 67. Rc5+ Kg6 68. Bd4 Ra3+ 69. Kg4 Ra4 70. Rc6+ Kf7 71. Rd6 Ke7 72. Rd5 Ke6 73. Re5+ Kd6 74. Re4 Kd5 75. Re5+ Kxd4 76. Rxg5 1/2-1/2

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "8"]
[White "Lopez Rayo, Isabella"]
[Black "Arango Arenas, Juan Camilo"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1887"]
[BlackElo "2202"]
[PlyCount "64"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Ne7 12. Nxf6+ gxf6 13. Bd3 d5 14. Qe2 f5 15. f3 0-0 16. 0-0 dxe4 17. fxe4 f4 18. Nc2 Rb8 19. Rad1 Qb6+ 20. Kh1 Qg6 21. h3 Rb6 22. Qf2 Qh6 23. Ne1 Rg6 24. Nf3 Rg3 25. Nxe5 Bxh3 26. Qxf4 Bxg2+ 27. Kg1 Qh3 28. Kf2 Rg7 29. Rg1 Ng6 30. Qf5 Nxe5 31. Qxe5 Qf3+ 32. Ke1 Qe3+ 0-1

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.29"]
[Round "7"]
[White "Malka, Samuel"]
[Black "Lopez Rayo, Isabella"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "2265"]
[BlackElo "1887"]
[PlyCount "92"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. b3 d5 4. Bb2 Nbd7 5. e3 e6 6. d4 Bb4+ 7. Nbd2 0-0 8. Bd3 Re8 9. 0-0 Bd6 10. Ne5 Nf8 11. f4 N6d7 12. Qh5 Qe7 13. e4 Nf6 14. Qe2 Nxe4 15. Nxe4 dxe4 16. Qxe4 f6 17. c5 Bc7 18. Nf3 Ng6 19. Nh4 f5 20. Nxg6 hxg6 21. Qe3 b6 22. a4 Bd7 23. Bc4 Rab8 24. Rac1 b5 25. axb5 cxb5 26. Be2 Bc6 27. Bf3 Qd7 28. b4 a5 29. bxa5 Bxa5 30. Ra1 Ra8 31. Qb3 Bd5 32. Bxd5 exd5 33. Ra2 Bc7 34. Bc3 Rxa2 35. Qxa2 Re3 36. Bd2 Re4 37. Qa8+ Qd8 38. Qc6 Rxd4 39. Ra1 Rxd2 40. Ra8 Bb8 41. Qxg6 Rd1+ 42. Kf2 Qh4+ 43. Qg3 Qd8 44. Qg6 Qh4+ 45. Qg3 Qd8 46. Qg6 Qh4+ 1/2-1/2

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "5"]
[White "Lopez Rayo, Isabella"]
[Black "Pazos Gambarrotti, Plinio Efrain"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1887"]
[BlackElo "2083"]
[PlyCount "85"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bd6 7. h3 0-0 8. Be2 Re8 9. 0-0 Nd7 10. c4 Nf8 11. Be3 Ng6 12. Qc2 Nf4 13. Bd3 Nxd3 14. Qxd3 Be6 15. b3 Qd7 16. Qd2 Bxh3 17. gxh3 Qxh3 18. Bf4 Qxf3 19. Bxd6 Re4 20. Bg3 h5 21. Rae1 Rae8 22. Rxe4 Rxe4 23. Re1 h4 24. Rxe4 Qxe4 25. Bc7 Qe7 26. Bb8 Qd7 27. d5 cxd5 28. cxd5 g5 29. d6 Kf8 30. Qe2 g4 31. Qe3 Kg7 32. Qe7 Qc6 33. Qe2 f5 34. Qe5+ Kg6 35. Bxa7 h3 36. Qg3 b6 37. Bb8 Kh5 38. f3 Qc1+ 39. Kh2 Qd2+ 40. Kh1 Qd1+ 41. Kh2 Qe2+ 42. Kg1 Qd1+ 43. Kh2 1/2-1/2

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.28"]
[Round "6"]
[White "Lopez Rayo, Isabella"]
[Black "Vargas, Mauricio"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1887"]
[BlackElo "2125"]
[PlyCount "89"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. e5 d5 6. Bb5 Ne4 7. Nxd4 Bc5 8. 0-0 Bd7 9. Bxc6 bxc6 10. Be3 0-0 11. f3 Ng5 12. f4 Ne4 13. Nd2 f5 14. exf6 Nxf6 15. h3 Re8 16. Bf2 Bd6 17. Qf3 c5 18. N4b3 c4 19. Nc5 Bf5 20. Nb7 Qe7 21. Rfe1 Qf8 22. Nxd6 Qxd6 23. c3 c5 24. b3 Be4 25. Qg3 cxb3 26. axb3 Nh5 27. Qg5 Nf6 28. Ra5 h6 29. Qg3 Nh5 30. Qg4 Nf6 31. Qg3 Nh5 32. Qg4 Nxf4 33. Nxe4 dxe4 34. Bxc5 Qc7 35. b4 h5 36. Qf5 g6 37. Qg5 Re6 38. Bd4 a6 39. Be5 Rxe5 40. Rxe5 Rf8 41. R5xe4 Qxc3 42. Rf1 Ne6 43. Rxf8+ Nxf8 44. Qd5+ Kh7 45. Qf7+ 1-0

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "3"]
[White "Lopez Rayo, Isabella"]
[Black "Valdes Martinez, Miguel A"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1887"]
[BlackElo "2104"]
[PlyCount "130"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 g6 7. Bd3 Be6 8. 0-0 a6 9. N5c3 Bg7 10. Nd5 Nf6 11. Nbc3 0-0 12. Nxf6+ Bxf6 13. Nd5 Bg5 14. f4 exf4 15. Nxf4 Ne5 16. b3 Qb6+ 17. Kh1 Qd4 18. Nxe6 fxe6 19. Bxg5 Nxd3 20. Bh4 Rxf1+ 21. Qxf1 Rf8 22. Qg1 Qxe4 23. Bg3 h5 24. Rf1 Rxf1 25. Qxf1 Ne5 26. h3 Nf7 27. Qf6 d5 28. cxd5 exd5 29. Bf2 Qf5 30. Qd4 Ng5 31. Qb6 Ne6 32. Bg1 Qf7 33. Qd6 Ng7 34. Bd4 Kh7 35. Qe5 b5 36. Kh2 g5 37. Qxg5 Ne6 38. Qe5 Qf4+ 39. Kh1 Qxe5 40. Bxe5 Kg6 41. g4 hxg4 42. hxg4 Kg5 43. Kg2 Kxg4 44. Kf2 Kf5 45. Bc3 d4 46. Bb4 Ke4 47. Ke2 Ng5 48. Bf8 Nf3 49. a4 d3+ 50. Kd1 Nd4 51. axb5 axb5 52. b4 Nb3 53. Bg7 Kd5 54. Bf8 Kc4 55. Be7 Nd4 56. Bc5 Kc3 57. Bd6 Nc6 58. Bf8 Nxb4 59. Bg7+ Kc4 60. Kd2 Nd5 61. Kc1 b4 62. Bh8 Nc3 63. Be5 Ne4 64. Bc7 d2+ 65. Kd1 Kd3 0-1

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.27"]
[Round "4"]
[White "Mora Munoz, Alejandro"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1931"]
[BlackElo "1887"]
[PlyCount "118"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Qd3 0-0 8. Nc2 Bxc3+ 9. bxc3 d5 10. e5 Ne4 11. Ba3 Re8 12. Nd4 Nd7 13. Nf3 Qc7 14. Qd4 b5 15. cxb5 Qxc3+ 16. Qxc3 Nxc3 17. Bb4 Nxb5 18. a4 Na7 19. Rc1 Bb7 20. Rc7 Bc6 21. Bxa6 Reb8 22. Bb5 Nxb5 23. axb5 Ra1+ 24. Kd2 Rxh1 25. bxc6 Nb6 26. Bd6 Nc4+ 27. Kc3 Rc1+ 28. Kd4 Na5 29. Ke3 Rxc6 30. Rxc6 Rb3+ 31. Kd2 Nxc6 32. Bc5 Rb5 33. Be3 f6 34. exf6 gxf6 35. Kc2 e5 36. Nh4 d4 37. Bd2 Kf7 38. Nf5 Ke6 39. Ng7+ Kd5 40. Ne8 Rc5+ 41. Kd1 f5 42. g4 fxg4 43. Nf6+ Kc4 44. Nxg4 e4 45. Ke2 Rf5 46. Nh6 d3+ 47. Kf1 Rb5 48. Ng4 Rb1+ 49. Kg2 Nd4 50. Nf6 Nb3 51. Nxe4 Kd4 52. Kf3 Nxd2+ 53. Nxd2 Rb2 54. Nf1 Kc3 55. Ne3 Rb1 56. Nd5+ Kc2 57. Ne3+ Kd2 58. Nc4+ Kc3 59. Ne3 d2 0-1

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.26"]
[Round "2"]
[White "Gonzalez, Juan Manuel"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "2127"]
[BlackElo "1887"]
[PlyCount "51"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. Be2 d6 6. c3 c5 7. 0-0 Qb6 8. Nbd2 Nc6 9. h3 cxd4 10. exd4 Be6 11. Ng5 Bd7 12. Nc4 Qc7 13. a4 h6 14. Nf3 Nd5 15. Bh2 b6 16. Re1 Nd8 17. Bf1 Ne6 18. Qb3 Bc6 19. Ne3 Qb7 20. a5 Nef4 21. a6 Qd7 22. Bxf4 Nxf4 23. d5 e5 24. dxc6 Qxc6 25. Qb5 Qe4 26. Nd2 1-0

[Event "Cali Valle Colombia op-A"]
[Site "Cali Valle Colombia"]
[Date "2022.12.26"]
[Round "1"]
[White "Lopez Rayo, Isabella"]
[Black "Paredes Lagos, Anthony Javier"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1887"]
[BlackElo "2217"]
[PlyCount "76"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. Qd2 Nbd7 10. Nd5 Bxd5 11. exd5 g6 12. c4 a5 13. a4 Be7 14. Bd3 Nh7 15. Rc1 Bh4+ 16. g3 Bg5 17. 0-0 0-0 18. f4 exf4 19. gxf4 Bf6 20. Kh1 Re8 21. Rg1 Kh8 22. Rce1 Rg8 23. Rg2 b6 24. Qd1 Rc8 25. Nd4 Qf8 26. b3 Re8 27. Bc2 Bh4 28. Ree2 Bf6 29. Re1 Qh6 30. Nb5 Qf8 31. f5 Rxe3 32. Rxe3 Qh6 33. Re1 Be5 34. fxg6 fxg6 35. Qd3 Qf4 36. Rf1 Qh4 37. Rff2 Ndf6 38. Rxg6 Rxg6 0-1

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.18"]
[Round "10"]
[White "Herrera, Juan Sebastian"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "A57"]
[WhiteElo "2316"]
[BlackElo "1887"]
[PlyCount "63"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 e6 6. Nc3 Nxd5 7. Nxd5 exd5 8. Qxd5 Nc6 9. Nf3 Rb8 10. e4 Be7 11. Bc4 0-0 12. 0-0 Rxb6 13. Bd2 d6 14. Bc3 Be6 15. Qd3 Nb4 16. Qe2 Bxc4 17. Qxc4 d5 18. exd5 Qxd5 19. Ne5 Rd8 20. a3 Nc6 21. Rad1 Qxc4 22. Nxc4 Rbb8 23. Rde1 Kf8 24. Re4 Nd4 25. Rfe1 Bf6 26. Ne5 Bxe5 27. Rxe5 Ne6 28. g3 Rd3 29. Kg2 Rbd8 30. f4 R3d5 31. Ba5 Rb8 32. Rxd5 1-0

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.17"]
[Round "8"]
[White "Lopez Rayo, Isabella"]
[Black "Mora Munoz, Alejandro"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1887"]
[BlackElo "1931"]
[PlyCount "66"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. Qd2 Nbd7 9. g4 h6 10. 0-0-0 Bb7 11. Be2 b4 12. Na4 Qa5 13. b3 d5 14. exd5 Nxd5 15. Bc4 Nc5 16. Bxd5 Bxd5 17. Nxc5 Bxc5 18. a4 h5 19. h3 0-0-0 20. Qf2 Qc7 21. Kb1 Qb7 22. Rhf1 hxg4 23. hxg4 Rh3 24. Nxe6 fxe6 25. Bxc5 Rxf3 26. Qh4 Rc3 27. Qxd8+ Kxd8 28. Rf8+ Kd7 29. Rf7+ Kc6 30. Rxb7 Kxb7 31. Bxb4 Rg3 32. Rd4 Kc6 33. Kb2 e5 1/2-1/2

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.17"]
[Round "9"]
[White "Rodriguez Velasco, German Enrique"]
[Black "Lopez Rayo, Isabella"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2071"]
[BlackElo "1887"]
[PlyCount "114"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. Bg5 d5 4. e3 e6 5. Bxf6 Qxf6 6. Nbd2 a6 7. a4 Nd7 8. c3 b6 9. Bd3 Bd6 10. e4 dxe4 11. Nxe4 Qe7 12. Nxd6+ Qxd6 13. Be4 Rb8 14. dxc5 Qxd1+ 15. Rxd1 Nxc5 16. Bc6+ Bd7 17. Bxd7+ Nxd7 18. Ke2 Ke7 19. Rd4 Rhd8 20. Rhd1 f6 21. b4 Rbc8 22. Rc1 Nb8 23. Rxd8 Rxd8 24. Nd4 e5 25. Nb3 Ke6 26. a5 bxa5 27. Nxa5 Rc8 28. c4 Nc6 29. Nxc6 Rxc6 30. Kd3 f5 31. Kc3 g5 32. Rd1 e4 33. c5 Ke5 34. Kc4 f4 35. Rd8 Re6 36. f3 e3 37. Kd3 Kf5 38. Ke2 h5 39. Rh8 h4 40. h3 Ke5 41. Rg8 Kf5 42. Rc8 Ke5 43. Rg8 Kf5 44. Rb8 Ke5 45. Kd3 Kd5 46. Ke2 Ke5 47. Rg8 Kf5 48. Rg7 Kf6 49. Rd7 Kf5 50. Rd5+ Kf6 51. Ke1 Rc6 52. Ke2 Re6 53. Kd1 Rc6 54. Ke1 Re6 55. Rd7 Kf5 56. Rb7 Ke5 57. Ke2 Rc6 1/2-1/2

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.16"]
[Round "6"]
[White "Lopez Rayo, Isabella"]
[Black "Mogollon Tobar, Nicolle Juliet"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1887"]
[BlackElo "1899"]
[PlyCount "91"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bd3 c5 6. Nf3 Nc6 7. dxc5 Bxc5 8. 0-0 h6 9. c3 0-0 10. b4 Bd6 11. Qc2 a5 12. b5 Nb8 13. Nbd2 Nbd7 14. Rd1 Qc7 15. Nc4 Bc5 16. Be3 Bxe3 17. Nxe3 b6 18. Nd4 Bb7 19. f3 Nc5 20. Bf1 Rfd8 21. Qf2 Rac8 22. Rac1 g6 23. c4 Rd7 24. Nb3 Rcd8 25. Be2 e5 26. Qh4 Kg7 27. Qf2 Nh5 28. g3 Nf6 29. Rxd7 Rxd7 30. Rd1 Rxd1+ 31. Nxd1 Nfd7 32. Nb2 Qd6 33. Qe3 Nxb3 34. axb3 f6 35. Na4 f5 36. Kf2 g5 37. Qd3 Qxd3 38. Bxd3 Kf6 39. Ke3 h5 40. Be2 g4 41. f4 Ke6 42. Bd3 Bf3 43. Bc2 Bb7 44. Bd3 Bf3 45. Bc2 Bb7 46. Bd3 1/2-1/2

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.16"]
[Round "7"]
[White "Quinonez Garcia, Santiago"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2280"]
[BlackElo "1887"]
[PlyCount "87"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. Qb3 Qc7 8. h3 Bh5 9. g4 Bg6 10. Nxg6 hxg6 11. Bg2 Nbd7 12. Bd2 Be7 13. 0-0-0 Nb6 14. cxd5 cxd5 15. Kb1 0-0 16. g5 Nh5 17. h4 Nc4 18. e4 Nxd2+ 19. Rxd2 Qf4 20. Rc2 Bd8 21. exd5 exd5 22. Nxd5 Qxd4 23. Qxb7 Ba5 24. Ne7+ Kh7 25. Qa6 Rae8 26. Nc6 Qg4 27. f3 Qg3 28. Qxa5 Nf4 29. Qd2 Re2 30. Qxe2 Nxe2 31. Rxe2 Qd6 32. f4 Qd3+ 33. Rc2 Re8 34. Ne5 Qf5 35. h5 gxh5 36. Rxh5+ Kg8 37. Bd5 Rxe5 38. fxe5 Qf1+ 39. Rc1 Qd3+ 40. Ka1 g6 41. Bc4 Qd2 42. Rhh1 Qxg5 43. Rcf1 Qxe5 44. Rxf7 1-0

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.15"]
[Round "5"]
[White "Lopez Rayo, Isabella"]
[Black "Gonzalez Velasco, Leandro"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1887"]
[BlackElo "1937"]
[PlyCount "92"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be7 8. Be3 0-0 9. Qd2 a5 10. Bb5 Na7 11. Bd3 Be6 12. Rd1 Nc8 13. Qf2 a4 14. Nd2 Qa5 15. a3 Rb8 16. 0-0 b5 17. Ra1 Bd8 18. g4 Bxg4 19. Qg3 Be6 20. Kh1 Ne7 21. Be2 Nh5 22. Qg2 Ng6 23. Rg1 Bb6 24. Bxb6 Qxb6 25. Bxb5 Nhf4 26. Qg3 Qc5 27. Bf1 Qd4 28. Rd1 Rxb2 29. Ndb1 Qe3 30. Re1 Qa7 31. Rd1 Rxc2 32. Rxd6 Qc5 33. Ra6 Rxc3 34. Nxc3 Qxc3 35. Rxa4 Bb3 36. Ra7 Qe3 37. Rd7 Be6 38. Rd1 h5 39. h4 Qxa3 40. Bg2 Qe7 41. Rd2 Qxh4+ 42. Qh2 Qf6 43. Qg3 h4 44. Qf2 Nh5 45. Rd6 Ng3+ 46. Kh2 Qf4 0-1

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.15"]
[Round "4"]
[White "Pazos Gambarrotti, Plinio Efrain"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2083"]
[BlackElo "1887"]
[PlyCount "79"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 d6 7. Nc3 Nbd7 8. d5 a6 9. a4 b6 10. e4 Qc7 11. h3 e5 12. dxe6 fxe6 13. Re1 Bb7 14. Bf1 Nh5 15. Bg5 Ne5 16. Nxe5 Bxe5 17. Qd2 Qf7 18. Bh6 Ng7 19. Rad1 Rad8 20. Re3 Qc7 21. Rd3 Rf7 22. f3 Bd4+ 23. Be3 e5 24. Nd5 Bxd5 25. cxd5 Nh5 26. Kh2 Ra8 27. Rc1 Qd8 28. Bg5 Qd7 29. Rb3 Qc7 30. g3 Nf6 31. h4 Nxe4 32. Qd3 Nxg5 33. hxg5 Qd8 34. Bh3 Qxg5 35. Rf1 Rb7 36. f4 exf4 37. Rxf4 Be5 38. Rf2 Bd4 39. Re2 Qxd5 40. Be6+ 1-0

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.14"]
[Round "2"]
[White "Lopez Rayo, Isabella"]
[Black "Zuluaga Mancilla, Cesar"]
[Result "1-0"]
[ECO "B41"]
[WhiteElo "1887"]
[BlackElo "2233"]
[PlyCount "125"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 Nc6 8. Be3 Bd6 9. Qd2 Be5 10. Be2 0-0 11. g3 Rd8 12. f4 Bxd4 13. Bxd4 Nxd4 14. Qxd4 d6 15. 0-0-0 b6 16. g4 Bb7 17. g5 Ne8 18. Kb1 Bc6 19. h4 Rdb8 20. Rh3 e5 21. Qf2 exf4 22. Nd5 Bxd5 23. Rxd5 Qd7 24. Rhd3 Qc7 25. Qxf4 b5 26. cxb5 Rxb5 27. Rxb5 axb5 28. Rb3 Qe7 29. Bxb5 Nc7 30. Bc6 Rf8 31. Rb7 Qd8 32. Bd5 Nxd5 33. exd5 Qa8 34. Qb4 Rd8 35. Qb6 Qc8 36. Qc7 Qf5+ 37. Ka1 Rf8 38. Rb8 g6 39. Rxf8+ Kxf8 40. Qxd6+ Kg7 41. Qc6 Qe4 42. Qf6+ Kf8 43. Qd6+ Kg7 44. Qc5 Qxh4 45. d6 Qe1+ 46. Ka2 Qe6+ 47. Kb1 Qe4+ 48. Kc1 h5 49. gxh6+ Kxh6 50. Qc3 Qh1+ 51. Kc2 Qe4+ 52. Qd3 Qc6+ 53. Kb3 Qd7 54. Qe3+ g5 55. Qe5 Kg6 56. a4 g4 57. Qe7 Qf5 58. d7 Qd3+ 59. Kb4 Qd4+ 60. Kb3 Qd3+ 61. Ka2 Qc4+ 62. Ka3 Qd3+ 63. b3 1-0

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.14"]
[Round "3"]
[White "Torres Rodriguez, Juan Camilo"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "D18"]
[WhiteElo "2311"]
[BlackElo "1887"]
[PlyCount "99"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Nh4 Bg4 10. f3 Bh5 11. g4 Nd5 12. Ng2 Bg6 13. Qb3 a5 14. e4 N5b6 15. Be2 0-0 16. Rd1 Qe7 17. Be3 Rfd8 18. Nf4 Rac8 19. Bf2 c5 20. Na2 c4 21. Qe3 Bd6 22. Nc3 e5 23. Nfd5 Nxd5 24. Nxd5 Qf8 25. Qc3 Bb4 26. Qc1 exd4 27. Bxd4 Bc5 28. Qe3 Bxd4 29. Rxd4 f6 30. Bxc4 Bf7 31. Rad1 Ne5 32. Bb5 Nc6 33. R4d2 Nb4 34. Nxb4 Rxd2 35. Qxd2 axb4 36. Qd4 h5 37. h3 Rc2 38. Bd3 Rc8 39. Be2 Bb3 40. Ra1 Rd8 41. Qe3 Be6 42. Kg2 Qe7 43. Rd1 Rxd1 44. Bxd1 Qd6 45. Bb3 Bxb3 46. Qxb3+ Kh7 47. Qd5 Qa6 48. Qxh5+ Kg8 49. Qb5 Qd6 50. Qd5+ 1-0

[Event "Palmira Fortalece Sede"]
[Site "Palmira"]
[Date "2022.12.13"]
[Round "1"]
[White "Mateus Urbano, Luis Alejandro"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B51"]
[WhiteElo "2300"]
[BlackElo "1887"]
[PlyCount "39"]
[EventDate "2022.12.13"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 a6 5. Bxc6+ bxc6 6. c3 d5 7. exd5 cxd5 8. d4 e6 9. Bg5 Qb6 10. Ne5 Qxb2 11. Nd2 Bd6 12. Rb1 Qa3 13. Ndc4 dxc4 14. Qf3 Bxe5 15. Qc6+ Kf8 16. dxe5 Ne7 17. Qxa8 Qa5 18. Rb7 f6 19. exf6 gxf6 20. Bxf6 1-0

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.11"]
[Round "10"]
[White "Lopez Rayo, Isabella"]
[Black "Lopez Rayo, Santiago"]
[Result "1/2-1/2"]
[ECO "B75"]
[WhiteElo "1887"]
[BlackElo "2306"]
[PlyCount "56"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 a6 8. Qd2 h5 9. Be2 Nbd7 10. 0-0-0 b5 11. Nc6 Qc7 12. Nb4 Bb7 13. Nbd5 Qd8 14. Nxf6+ Nxf6 15. Nd5 Rc8 16. Nxf6+ Bxf6 17. Bd4 Bxd4 18. Qxd4 0-0 19. Bd3 Qc7 20. Qe3 Qc5 21. Qh6 Qe5 22. f4 Qf6 23. g4 Rc5 24. f5 gxf5 25. Qxf6 exf6 26. gxf5 Re8 27. Rhg1+ Kf8 28. Rgf1 Ke7 1/2-1/2

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.10"]
[Round "9"]
[White "Lopez Rayo, Isabella"]
[Black "Malka, Samuel"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1887"]
[BlackElo "2265"]
[PlyCount "63"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Be2 Bg5 13. Nc2 Rb8 14. 0-0 a5 15. Qd3 Ne7 16. Rad1 Nxd5 17. Qxd5 Bb7 18. Qd3 Qb6 19. Na3 Rfd8 20. Qxb5 Qc7 21. Qa4 d5 22. exd5 Bxd5 23. Qg4 Be7 24. Nb5 Qc5 25. c4 Be6 26. Rxd8+ Rxd8 27. Qe4 Rd2 28. Nc3 Qd4 29. Qa8+ Bf8 30. Qxa5 Rxb2 31. Rd1 Rxe2 32. Nb1 0-1

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.09"]
[Round "8"]
[White "Londono Lopez, Donaldo Eliuver"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "2057"]
[BlackElo "1887"]
[PlyCount "49"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. h4 h5 11. 0-0-0 Rc8 12. Nxc6 bxc6 13. g4 Qa5 14. Bh6 Qb4 15. Bb3 Qa5 16. Rdg1 Kh7 17. Bxg7 Kxg7 18. Qg5 Qxg5+ 19. hxg5 Ne8 20. gxh5 gxh5 21. Rxh5 Nc7 22. Rgh1 Be6 23. Rh7+ Kg6 24. f4 Bxb3 25. R1h6# 1-0

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.09"]
[Round "7"]
[White "Mateus Urbano, Luis Alejandro"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2300"]
[BlackElo "1887"]
[PlyCount "71"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Kb1 Nxd4 11. e5 Ne4 12. fxe4 Nc6 13. Nxd5 Bg4 14. Be2 Bxe2 15. Qxe2 Qa5 16. Bf4 e6 17. Bd2 Qa4 18. Nf6+ Kh8 19. Bc3 b5 20. b3 Qa6 21. h4 h6 22. h5 g5 23. Nd7 Rfe8 24. a4 Qc8 25. Qxb5 a6 26. Qf1 Nd8 27. Rh3 Qc6 28. Nf6 Re7 29. Rhd3 Nb7 30. Bb4 Rc7 31. Rc3 Qb6 32. Nd7 Rxd7 33. Rxd7 Qxb4 34. Qxf7 Rg8 35. Rc8 Qe1+ 36. Ka2 1-0

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.08"]
[Round "6"]
[White "Lopez Rayo, Isabella"]
[Black "Gonzalez Velasco, Leandro"]
[Result "0-1"]
[ECO "B63"]
[WhiteElo "1887"]
[BlackElo "1937"]
[PlyCount "74"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. Nb3 Qb6 10. f3 Rd8 11. h4 Rd7 12. Bd3 Qd8 13. h5 a6 14. g4 Ne5 15. Qg2 b5 16. Bxf6 Bxf6 17. f4 Nc4 18. Bxc4 bxc4 19. Nd4 Qb6 20. Nde2 Qe3+ 21. Kb1 Rb8 22. Rh3 Rxb2+ 23. Ka1 Qb6 24. Qg1 Qxg1 25. Rxg1 Rxc2 26. Kb1 Rd2 27. Kc1 Rd3 28. Rhg3 Rxg3 29. Rxg3 Bxc3 30. Nxc3 d5 31. exd5 exd5 32. Re3 Kf8 33. Re5 Bb7 34. Na4 Re7 35. Rf5 g6 36. hxg6 hxg6 37. Rf6 Re6 0-1

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.08"]
[Round "5"]
[White "Mogollon Tobar, Nicolle Juliet"]
[Black "Lopez Rayo, Isabella"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1899"]
[BlackElo "1887"]
[PlyCount "84"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Ne4 Qc7 15. Bc5 Rfd8 16. h4 Nf4 17. Bxe6 Nxe6 18. Qf2 Qa5 19. a3 Rd5 20. Be3 Rad8 21. Nc3 Rxd1+ 22. Rxd1 Nd4 23. h5 Bf8 24. hxg6 hxg6 25. Bxd4 exd4 26. Nb1 Bh6+ 27. f4 Qf5 28. Rxd4 Rxd4 29. Qxd4 Bxf4+ 30. Nd2 Qg5 31. c3 c5 32. Qf2 Be3 33. Qe2 Qf4 34. Kc2 Bxd2 35. Qxd2 Qa4+ 36. Kc1 Qc4 37. Qg5 Qf1+ 38. Kc2 Qe2+ 39. Kc1 Qf1+ 40. Kc2 Qe2+ 41. Kc1 Qf1+ 42. Kc2 Qe2+ 1/2-1/2

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.07"]
[Round "4"]
[White "Argote Heredia, Valentina"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2165"]
[BlackElo "1887"]
[PlyCount "73"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bf5 6. Na3 0-0-0 7. Be3 e6 8. Bc4 Qe4 9. 0-0 h6 10. Qa4 Nf6 11. Rfe1 Bd6 12. dxc5 Bb8 13. Bg5 Qg4 14. h3 Qh5 15. Ba6 Ne7 16. c6 Rd5 17. Bxb7+ Kd8 18. Bxf6 gxf6 19. c7+ Bxc7 20. Bxd5 Nxd5 21. Qxa7 Bxh3 22. Qa8+ Ke7 23. Qxh8 Qg4 24. Rxe6+ fxe6 25. Ne1 Bxg2 26. Nxg2 Nf4 27. Qa8 h5 28. Qb7 Kd8 29. Nb5 Nh3+ 30. Kf1 Qc4+ 31. Ke1 Be5 32. Rd1+ Ke8 33. Qd7+ Kf8 34. Qd8+ Kg7 35. Rd7+ Kg6 36. Qg8+ Kf5 37. Ne3+ 1-0

[Event "Jamundi Fortalece Sede op"]
[Site "Jamundi"]
[Date "2022.12.06"]
[Round "3"]
[White "Lopez Rayo, Isabella"]
[Black "Pazos Gambarrotti, Plinio Efrain"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1887"]
[BlackElo "2083"]
[PlyCount "111"]
[EventDate "2022.12.05"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Nb3 f6 7. Bb5 Be7 8. 0-0 0-0 9. c3 fxe5 10. Bxc6 bxc6 11. Nxe5 Qe8 12. Be3 Nf6 13. Na5 Rb8 14. Rb1 Rb6 15. Qa4 Bd6 16. f3 Nd7 17. Qc2 Ba6 18. Rfe1 Bxe5 19. dxe5 Rb5 20. Nxc6 Rb7 21. f4 Nb6 22. Na5 Rb8 23. Nb3 Bc4 24. Nd2 Qb5 25. Rbc1 Bxa2 26. b3 Bxb3 27. Nxb3 Nc4 28. Nd4 Qb6 29. Qf2 Nxe5 30. Nf5 Qb5 31. fxe5 Rxf5 32. Qg3 c5 33. h4 Rbf8 34. Kh2 Qc4 35. Ra1 R8f7 36. Bg5 Kh8 37. Reb1 h6 38. Rb8+ Kh7 39. Bxh6 Qe4 40. Re1 Qc2 41. Bg5 d4 42. Qg4 Rf8 43. Rxf8 Rxf8 44. cxd4 Rf5 45. Qh5+ Kg8 46. Qe8+ Kh7 47. dxc5 Qf2 48. Qh5+ Kg8 49. Rd1 Qxc5 50. Rd8+ Rf8 51. Rxf8+ Qxf8 52. Qg6 Qc8 53. h5 Qd7 54. h6 a5 55. Bf6 a4 56. hxg7 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.12.01"]
[Round "10"]
[White "Munoz Sanchez, Miguel Angel"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2225"]
[BlackElo "1898"]
[PlyCount "81"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 g6 5. 0-0 Bg7 6. Re1 0-0 7. Bf1 e5 8. h3 Nc6 9. d4 h6 10. dxc5 dxc5 11. Qc2 a6 12. Be3 Qe7 13. a4 b6 14. Na3 Be6 15. Nc4 Nd7 16. Red1 Bxc4 17. Bxc4 Na5 18. Nd2 Nxc4 19. Nxc4 Rfb8 20. Qd2 Nf6 21. f3 Rd8 22. Qf2 Qe6 23. Qe2 Bf8 24. a5 b5 25. Nb6 Rab8 26. c4 bxc4 27. Rxd8 Rxd8 28. Qxc4 Qxc4 29. Nxc4 Rb8 30. Rd1 g5 31. Rd2 Rb4 32. Nxe5 Ra4 33. Rd8 Rxa5 34. Ra8 Rb5 35. Rxa6 Nh5 36. Ra8 Kg7 37. Ra7 Rxb2 38. Rxf7+ Kg8 39. Rd7 Ng3 40. Ng4 c4 41. Nf6+ 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.30"]
[Round "9"]
[White "Lopez Rayo, Isabella"]
[Black "Toro Castaneda, Elizabeth"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1898"]
[BlackElo "2001"]
[PlyCount "91"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Ne4 Qb8 15. Bc5 Rd8 16. Qh4 h6 17. g4 g5 18. Qf2 Nf4 19. Bxe6 Nxe6 20. Be7 Rxd1+ 21. Rxd1 Qb6 22. Bc5 Qa6 23. Kb1 Rb8 24. Rd7 Qb5 25. c3 a5 26. Ba7 Rb7 27. Rxb7 Qxb7 28. Qb6 Qd7 29. Kc2 Nf4 30. Qa6 Kh7 31. Be3 Nd5 32. Qd3 Kh8 33. Bd2 Qc7 34. c4 Nb4+ 35. Bxb4 axb4 36. Qd6 Qa7 37. Qxc6 Qxa2 38. Qe8+ Kh7 39. Qxf7 Qa4+ 40. Kd2 Qa6 41. c5 Kh8 42. Qe8+ Kh7 43. Qd7 b3 44. c6 Qa5+ 45. Ke2 Qb5+ 46. Qd3 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.30"]
[Round "8"]
[White "Rodriguez Velasco, German Enrique"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2097"]
[BlackElo "1898"]
[PlyCount "77"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 d5 4. c4 e6 5. cxd5 exd5 6. Be2 Be7 7. 0-0 0-0 8. dxc5 Bxc5 9. Nc3 Nc6 10. b3 a6 11. Bb2 Be6 12. Rc1 Ba7 13. Na4 Ne4 14. Bxa6 Nb4 15. Bxb7 Rb8 16. a3 Rxb7 17. axb4 Qd6 18. Nc5 Nxc5 19. Qd4 f6 20. bxc5 Qb8 21. Nd2 Rb4 22. Qd3 Rh4 23. g3 Rh6 24. Bd4 Qe8 25. f3 Bb8 26. f4 Qh5 27. Rf2 Kh8 28. Qa6 Qg4 29. c6 Bc7 30. Qb7 Bd6 31. c7 g5 32. Qc6 Bxc7 33. Qxc7 Rc8 34. Qxc8+ Bxc8 35. fxg5 Rg6 36. gxf6 Rxf6 37. Rxf6 Kg8 38. Rcf1 Be6 39. Rf8# 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.29"]
[Round "7"]
[White "Lopez Rayo, Isabella"]
[Black "Zuluaga Mancilla, Cesar"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1898"]
[BlackElo "2230"]
[PlyCount "76"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c4 e6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Qd3 Qc7 8. a3 Bxc3+ 9. Qxc3 0-0 10. f3 d6 11. Be2 b6 12. 0-0 Bb7 13. Be3 Nbd7 14. Rfc1 Rac8 15. Qe1 Qb8 16. Qg3 Kh8 17. b4 Rfe8 18. a4 Ba8 19. Qf2 d5 20. cxd5 Rxc1+ 21. Rxc1 exd5 22. Bxa6 dxe4 23. f4 Qd6 24. Bb5 Qxb4 25. Nf5 Bd5 26. Rd1 Be6 27. Nd6 Qb3 28. Qe1 Rf8 29. f5 Bd5 30. Rb1 Qa3 31. Bf4 Nh5 32. Qe3 Qa2 33. Rd1 Nxf4 34. Qxf4 Nf6 35. Qe5 e3 36. Bf1 Qf2+ 37. Kh1 e2 38. Qxe2 Bxg2+ 0-1

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.28"]
[Round "5"]
[White "Lopez Rayo, Isabella"]
[Black "Argote Heredia, Valentina"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1898"]
[BlackElo "2140"]
[PlyCount "122"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 0-0 9. 0-0-0 b5 10. g4 b4 11. Nce2 a5 12. g5 Nfd7 13. Kb1 Bb7 14. Bg2 Nb6 15. b3 N8d7 16. f4 g6 17. h4 e5 18. Nb5 Ba6 19. c4 bxc3 20. Nexc3 exf4 21. Bxf4 Ne5 22. Bf1 a4 23. Nxd6 Ned7 24. Qd4 axb3 25. axb3 Nc8 26. Ndb5 Qa5 27. Rh2 Bc5 28. Qa4 Qd8 29. Qc4 Ncb6 30. Qxc5 Nxc5 31. Rxd8 Rfxd8 32. Bc7 Bxb5 33. Bxb5 Rdc8 34. Bxb6 Nxb3 35. Kb2 Nc5 36. Nd5 Kg7 37. Rc2 Nxe4 38. Bd4+ Kf8 39. Nf6 Nxf6 40. Bxf6 Rcb8 41. Rc5 Ra5 42. Rc7 Raxb5+ 43. Kc2 Rf5 44. Rc4 Rf2+ 45. Kc3 Re2 46. Kd3 Re6 47. Kc3 Ke8 48. Rc7 Re4 49. Kd3 Rxh4 50. Re7+ Kf8 51. Ra7 Rh3+ 52. Kc4 Rhb3 53. Be7+ Kg8 54. Bd6 R3b7 55. Bxb8 Rxb8 56. Kc5 Re8 57. Kd6 Re6+ 58. Kd5 Kg7 59. Rb7 Re1 60. Kd6 Rg1 61. Rb5 Rf1 0-1

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.28"]
[Round "6"]
[White "Univio Sanchez, German"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2023"]
[BlackElo "1898"]
[PlyCount "82"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. g3 g6 4. Bg2 Bg7 5. h4 h5 6. d4 cxd4 7. Nxd4 Nc6 8. Nc3 0-0 9. 0-0 Qb6 10. Nc2 d6 11. Ne3 Be6 12. Rb1 Rac8 13. b3 a6 14. Bb2 Rb8 15. Qd2 Rfc8 16. Rfd1 Qa7 17. Ncd5 Bxd5 18. Nxd5 Nxd5 19. Bxd5 Bxb2 20. Rxb2 Kg7 21. Kg2 Ne5 22. Rc2 Rc7 23. Rdc1 Rbc8 24. a4 Qb6 25. Qc3 Kg8 26. a5 Qa7 27. e3 Rc5 28. Qd4 Qb8 29. b4 R5c7 30. c5 e6 31. Bb3 Nc6 32. Qf4 d5 33. Ba4 e5 34. Qf6 Nxb4 35. Rd2 e4 36. Rb1 Nd3 37. c6 Qa7 38. Rb6 bxc6 39. Bxc6 Ne1+ 40. Kh3 Rxc6 41. Qb2 Qd7+ 0-1

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.27"]
[Round "3"]
[White "Carrillo Parra, Miguel Alfredo"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2239"]
[BlackElo "1898"]
[PlyCount "87"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. g3 d6 7. Bg2 Bg7 8. Bd2 0-0 9. Bc3 Nbd7 10. h4 h5 11. Nh3 Rxa6 12. Nf4 Nb6 13. a4 Bb7 14. 0-0 Qa8 15. Bxf6 Bxf6 16. Nc3 Bc8 17. Qc2 Bf5 18. Be4 Bxe4 19. Qxe4 Rb8 20. Nxg6 fxg6 21. Qxg6+ Kf8 22. Ne4 Nxd5 23. Ng5 Bxg5 24. hxg5 Rb4 25. Ra3 Nf4 26. Rf3 Raxa4 27. Qf5+ Kg7 28. Rxf4 Rxf4 29. gxf4 Qe4 30. Qxe4 Rxe4 31. e3 e5 32. Kg2 exf4 33. Kf3 Rb4 34. e4 Rxb2 35. Rd1 Kg6 36. Rxd6+ Kxg5 37. Rd5+ Kg6 38. Rxc5 h4 39. Rf5 Rb3+ 40. Kxf4 h3 41. Rg5+ Kf6 42. Rh5 Rb2 43. Kg3 Rb3+ 44. f3 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.27"]
[Round "4"]
[White "Lopez Rayo, Isabella"]
[Black "Mora Munoz, Alejandro"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1898"]
[BlackElo "1959"]
[PlyCount "71"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 a5 11. a4 Nc6 12. g4 Nb4 13. g5 Nh5 14. Kb1 f5 15. Bh3 Kh8 16. Rhg1 g6 17. Qf2 Qc8 18. exf5 Bxf5 19. Bxf5 Qxf5 20. Nd5 Nxd5 21. Rxd5 Nf4 22. Bxf4 Qxf4 23. Rb5 Qxa4 24. Rxb7 Qe8 25. Qb6 a4 26. Na5 Bd8 27. Qxd6 Rxa5 28. Rg3 Ra8 29. Rh3 Rf7 30. Qxg6 Be7 31. Qe6 a3 32. g6 a2+ 33. Ka1 Qd8 34. Qxe5+ Bf6 35. Rxh7+ Kg8 36. gxf7+ 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.26"]
[Round "2"]
[White "Lopez Rayo, Isabella"]
[Black "Loaiza Cuervo, Santiago"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1898"]
[BlackElo "2037"]
[PlyCount "37"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. f3 e5 7. Nb3 Be7 8. Be3 Be6 9. g4 d5 10. g5 d4 11. gxf6 Bxf6 12. Bf2 dxc3 13. Qxd8+ Bxd8 14. bxc3 Nd7 15. 0-0-0 Rc8 16. Kb2 Bb6 17. Rxd7 Bxf2 18. Rxb7 Be1 19. Bb5+ 1-0

[Event "Sabaneta op-A 1st"]
[Site "Sabaneta"]
[Date "2022.11.25"]
[Round "1"]
[White "Malka, Samuel"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2265"]
[BlackElo "1898"]
[PlyCount "91"]
[EventDate "2022.11.25"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 c5 7. d5 Na6 8. 0-0 Nc7 9. Bf4 Nh5 10. Bg5 h6 11. Be3 Rb8 12. Qd2 Kh7 13. h3 b6 14. Ne1 Nf6 15. f4 Nd7 16. Nf3 Ba6 17. a4 Bb7 18. e5 dxe5 19. fxe5 Nxe5 20. Nxe5 Bxe5 21. Bxh6 Bg7 22. Bxg7 Kxg7 23. Bf3 Ne8 24. Ne4 Nd6 25. Qc3+ f6 26. Ng5 Bc8 27. Bg4 Rh8 28. Bxc8 Qxc8 29. Rae1 Qd7 30. g4 Rhg8 31. Re6 Rgf8 32. Nf3 Kh7 33. Qc2 Rg8 34. h4 Kh8 35. Rfe1 Rg7 36. b3 Rf8 37. Qc3 Kh7 38. Rf1 Qd8 39. Rf2 Qc8 40. Kf1 Nb7 41. h5 Nd8 42. hxg6+ Kg8 43. Re4 Rxg6 44. Nh4 Rg7 45. Nf5 Rh7 46. Nxe7+ 1-0

[Event "COL-chT Blitz (Women)"]
[Site "Santa Marta"]
[Date "2022.11.07"]
[Round "1.3"]
[White "Lopez Rayo, Isabella"]
[Black "Durango Gomez, Daniela Andrea"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1798"]
[BlackElo "1594"]
[PlyCount "68"]
[EventDate "2022.11.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Valle (W)"]
[BlackTeam "Cordoba (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e5 2. Nf3 Nc6 3. d4 f6 4. dxe5 fxe5 5. Bc4 Nf6 6. 0-0 a6 7. Bg5 Be7 8. Nc3 d6 9. Re1 Bg4 10. Nd5 b5 11. Bb3 h6 12. Nxf6+ Bxf6 13. Qd5 Qd7 14. Bxf6 gxf6 15. Re3 0-0-0 16. h3 Be6 17. Qxe6 Qxe6 18. Bxe6+ Kb8 19. a4 b4 20. Bd5 Ne7 21. c3 c6 22. Be6 c5 23. cxb4 cxb4 24. Rd1 Nc6 25. Bd5 Ne7 26. Nd2 Rc8 27. Bb3 Nc6 28. Nf3 Rhd8 29. Rc1 Na7 30. Rxc8+ Rxc8 31. Re1 Nc6 32. Rd1 Kb7 33. Rxd6 a5 34. Rxf6 Ra8 1-0

[Event "COL-chT Blitz (Women)"]
[Site "Santa Marta"]
[Date "2022.11.07"]
[Round "2.3"]
[White "Ocampo Betancur, Cristina Angela"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1919"]
[BlackElo "1798"]
[PlyCount "6"]
[EventDate "2022.11.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Risaralda (W)"]
[BlackTeam "Valle (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 1-0

[Event "COL-chT Blitz (Women)"]
[Site "Santa Marta"]
[Date "2022.11.07"]
[Round "3.3"]
[White "Toro Castaneda, Elizabeth"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B53"]
[WhiteElo "1946"]
[BlackElo "1798"]
[PlyCount "113"]
[EventDate "2022.11.07"]
[EventType "team-swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Antioquia (W)"]
[BlackTeam "Valle (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. 0-0-0 Be7 10. Qd3 Qc7 11. Nd4 a6 12. f4 0-0-0 13. Rhe1 h6 14. Bh4 Rhe8 15. Nb3 Kb8 16. Bf2 Rd7 17. h3 Red8 18. Qe3 b5 19. a3 Qb7 20. Nd4 Rc8 21. Nxc6+ Rxc6 22. Kb1 Bd8 23. e5 dxe5 24. fxe5 Nd5 25. Nxd5 exd5 26. Qf3 Rc8 27. c3 Qc6 28. Re2 Bc7 29. Qe3 Bd8 30. Qd3 Bc7 31. Qd4 Bd8 32. Red2 Bg5 33. Rd3 Rcd8 34. g3 Be7 35. Qb6+ Qxb6 36. Bxb6 Rc8 37. Rxd5 Rxd5 38. Rxd5 Bg5 39. Rd7 f6 40. Ba7+ Ka8 41. Bd4 fxe5 42. Bxe5 Re8 43. Bxg7 Re1+ 44. Ka2 Re3 45. h4 Be7 46. Bd4 Re1 47. h5 a5 48. Ra7+ Kb8 49. Rxa5 Bd6 50. Rxb5+ Kc7 51. Rf5 Bxg3 52. Bf2 Bxf2 53. Rxf2 Re5 54. Rh2 Kb6 55. b4 Kb5 56. Kb3 Re3 57. a4+ 1-0

[Event "COL-chT Rapid (Women)"]
[Site "Santa Marta"]
[Date "2022.11.04"]
[Round "5.4"]
[White "Aparicio Hernandez, Ingrid Suliani"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1694"]
[BlackElo "1698"]
[PlyCount "80"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Magdalena (W)"]
[BlackTeam "Valle (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bc4 a6 4. 0-0 b5 5. Be2 Nf6 6. d3 g6 7. e5 dxe5 8. Nxe5 Bg7 9. Nf3 0-0 10. c3 Nc6 11. Nbd2 Bf5 12. Ne1 Ne5 13. Bf3 Rc8 14. Qe2 Nxd3 15. Nxd3 Bxd3 16. Qd1 Bxf1 17. Qxf1 e6 18. Ne4 Nxe4 19. Bxe4 Qd6 20. g3 Rfd8 21. Bg5 f6 22. Bf4 e5 23. Be3 f5 24. Bg2 f4 25. Bc1 Qd1 26. Qxd1 Rxd1+ 27. Bf1 f3 28. h4 Bh6 29. Kh2 Rxf1 30. Kh3 Rxc1 31. Rxc1 Bxc1 32. Kg4 Bxb2 33. Kxf3 Bxc3 34. Ke4 Bd4 35. f4 c4 36. fxe5 Bxe5 37. Kxe5 c3 38. Kf4 c2 39. Kg4 c1Q 40. Kh3 Rc4 0-1

[Event "COL-chT (Women)"]
[Site "Santa Marta"]
[Date "2022.11.04"]
[Round "5.4"]
[White "Toro Castaneda, Elizabeth"]
[Black "Lopez Rayo, Isabella"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2001"]
[BlackElo "1898"]
[PlyCount "49"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Antioquia (W)"]
[BlackTeam "Valle (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. g3 Bb7 7. Bg2 Nf6 8. a3 Be7 9. 0-0 d6 10. Kh1 0-0 11. f4 Qc7 12. g4 Nc6 13. Nb3 Rfd8 14. g5 Nd7 15. Qg4 Nc5 16. Be3 Bf8 17. Qh4 Ne7 18. Rf3 g6 19. Rh3 h5 20. gxh6 Kh7 21. Nd4 d5 22. Nf3 Ng8 23. Ng5+ Kh8 24. Bd4+ f6 25. h7 1-0

[Event "COL-chT (Women)"]
[Site "Santa Marta"]
[Date "2022.11.03"]
[Round "2.3"]
[White "Corredor Agamez, Guiselle Angelica"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1500"]
[BlackElo "1898"]
[PlyCount "46"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "San Andres Isla (W)"]
[BlackTeam "Valle (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. d3 d6 3. Nf3 Nf6 4. Be2 g6 5. c3 Bg7 6. 0-0 0-0 7. h3 Nc6 8. Nbd2 e5 9. c4 Nh5 10. a3 Nf4 11. h4 a6 12. Nb3 Nxe2+ 13. Qxe2 Bg4 14. g3 Qf6 15. Nbd2 Nd4 16. Qd1 Nxf3+ 17. Nxf3 Bxf3 18. Qe1 Qe6 19. Qe3 Qg4 20. Kh2 f5 21. exf5 gxf5 22. Rg1 f4 23. gxf4 Qxh4# 0-1

[Event "COL-chT Rapid (Women)"]
[Site "Santa Marta"]
[Date "2022.11.03"]
[Round "2.4"]
[White "Lopez Rayo, Isabella"]
[Black "Aguas Cardenas, Darley"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1698"]
[BlackElo "1662"]
[PlyCount "136"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Valle (W)"]
[BlackTeam "Risaralda (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Ne2 c5 6. c3 Nc6 7. Nf3 Qb6 8. Ng3 f6 9. exf6 Nxf6 10. Bd3 cxd4 11. cxd4 Bd7 12. a3 Bd6 13. 0-0 0-0-0 14. b4 Kb8 15. Bb2 h5 16. Re1 h4 17. Nf1 Rde8 18. Ng5 Bf4 19. Nh3 g5 20. Nxf4 gxf4 21. Qf3 Ref8 22. Qxf4+ Ka8 23. Qd6 Qd8 24. b5 Ne8 25. Qc5 b6 26. Qc2 Na5 27. Ne3 Nd6 28. a4 Rfg8 29. Ba3 Ndb7 30. Rac1 Rg7 31. Qc7 Qg5 32. f4 Qf6 33. Qe5 Qxe5 34. fxe5 Nb3 35. Rcd1 Nxd4 36. Be2 Nxe2+ 37. Rxe2 Nc5 38. Bxc5 bxc5 39. Rc1 c4 40. Nc2 Rg4 41. h3 Rg3 42. Ne3 Rhg8 43. Ng4 Ra3 44. Nf6 Rg7 45. Rb1 Kb7 46. Rb4 Kb6 47. Reb2 Bc8 48. Rb1 Bb7 49. Kf1 Ka5 50. b6 a6 51. Ne8 Rf7+ 52. Kg1 Rxa4 53. Rxa4+ Kxa4 54. Nd6 Rg7 55. Kf1 c3 56. Rc1 Kb3 57. Re1 c2 58. Nxb7 Rxb7 59. Ke2 Kb2 60. Kd2 Rg7 61. g3 hxg3 62. Rg1 g2 63. h4 d4 64. h5 d3 65. h6 Rh7 66. Kxd3 c1Q 67. Rxg2+ Kb3 68. b7 Rxb7 0-1

[Event "COL-chT (Women)"]
[Site "Santa Marta"]
[Date "2022.11.02"]
[Round "1.4"]
[White "Largo Chaparro, Sofia Alejandra"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1330"]
[BlackElo "1898"]
[PlyCount "38"]
[EventDate "2022.11.02"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 211 Extra"]
[Source "ChessBase"]
[SourceDate "2023.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.01.31"]
[SourceQuality "1"]
[WhiteTeam "Boyaca (W)"]
[BlackTeam "Valle (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Bf4 c5 3. e3 d5 4. Nd2 Qb6 5. Ngf3 Qxb2 6. Rb1 Qxa2 7. Bb5+ Bd7 8. Ra1 Qb2 9. Rb1 Qa3 10. Bxd7+ Nbxd7 11. Rxb7 Qa6 12. Qb1 e6 13. Ne5 Be7 14. Ndf3 Rc8 15. Rb5 0-0 16. Nxd7 Nxd7 17. Rb7 Rfd8 18. Bc7 Rxc7 19. Rxc7 Qa5+ 0-1

[Event "COL-chT (Women)"]
[Site "Bucaramanga"]
[Date "2022.09.09"]
[Round "5.4"]
[White "Lopez Rayo, Isabella"]
[Black "Alvarado Quintero, Laura Natalia"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1917"]
[BlackElo "1321"]
[PlyCount "67"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Valle (W)"]
[BlackTeam "Cundinamarca (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 cxd5 13. Bg5 Qb6 14. Bxf6 Bxf6 15. Nxd5 Bg5+ 16. Kb1 Qb7 17. h4 Be6 18. hxg5 Bxd5 19. Qh4 h5 20. gxh6 f6 21. Rxd5 Rab8 22. b3 Qe7 23. Bc4 Kh7 24. Rhd1 Rbd8 25. Qf2 Rxd5 26. Rxd5 Rd8 27. Rxd8 Qxd8 28. Qxa7+ Kxh6 29. Qe3+ Kg7 30. a4 Qd1+ 31. Kb2 Qd8 32. Qa7+ Kh6 33. a5 f5 34. Qe3+ 1-0

[Event "COL-chT (Women)"]
[Site "Bucaramanga"]
[Date "2022.09.09"]
[Round "6.4"]
[White "Lozano Madrid, Ana Camila"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1546"]
[BlackElo "1917"]
[PlyCount "66"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Cordoba (W)"]
[BlackTeam "Valle (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nc3 d6 3. Bb5+ Bd7 4. Bc4 Nf6 5. d3 a6 6. Bg5 e6 7. Qf3 Nc6 8. Bxf6 Qxf6 9. Qxf6 gxf6 10. Nf3 b5 11. Bb3 Bh6 12. a4 b4 13. Ne2 Rg8 14. Nh4 Ke7 15. c3 bxc3 16. bxc3 Rab8 17. Rb1 Na5 18. Ba2 Bxa4 19. Rxb8 Rxb8 20. 0-0 Rb2 21. Nc1 Bxc1 22. Rxc1 Rxa2 23. h3 Nb3 24. Re1 Rc2 25. c4 a5 26. Nf3 Nd2 27. Rd1 Nxf3+ 28. gxf3 Bb3 29. Ra1 Rc3 30. d4 cxd4 31. Rxa5 d3 32. Rh5 d2 33. Rxh7 d1Q+ 0-1

[Event "COL-chT (Women)"]
[Site "Bucaramanga"]
[Date "2022.09.08"]
[Round "4.4"]
[White "De la Cruz Criollo, Leidy Maria"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1451"]
[BlackElo "1917"]
[PlyCount "80"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Narino (W)"]
[BlackTeam "Valle (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 g6 6. 0-0 Bg7 7. c3 0-0 8. Be3 Ng4 9. Re1 Nxe3 10. Rxe3 Nc6 11. Bc4 Nxd4 12. cxd4 Qb6 13. Rd3 Qxb2 14. Nd2 Qb6 15. Nf3 Bd7 16. Rb1 Qc7 17. Bb3 Rac8 18. a4 a6 19. Ba2 b5 20. axb5 Bxb5 21. Rd2 Qa5 22. Qe1 Rc7 23. e5 dxe5 24. dxe5 Bh6 25. Rdb2 Qxe1+ 26. Rxe1 Rfc8 27. e6 f6 28. Rbb1 Bf4 29. g3 Bd6 30. Nd4 Bc4 31. Bb3 a5 32. Ra1 Be5 33. Rxa5 Bxd4 34. Bxc4 Rxc4 35. Ra2 Rc2 36. Ra4 Bxf2+ 37. Kf1 Bxe1 38. Kxe1 Rxh2 39. Ra1 Rh1+ 40. Kf2 Rxa1 0-1

[Event "COL-chT (Women)"]
[Site "Bucaramanga"]
[Date "2022.09.08"]
[Round "3.4"]
[White "Lopez Rayo, Isabella"]
[Black "Rosado Perez, Maria Jose"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1917"]
[BlackElo "1809"]
[PlyCount "36"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Valle (W)"]
[BlackTeam "Bolivar (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. f3 e5 7. Nb3 Be6 8. Bg5 Be7 9. Qd2 a5 10. a4 0-0 11. 0-0-0 Nb4 12. Kb1 Rc8 13. Na1 Rc7 14. g4 Qc8 15. Nb5 Ba2+ 16. Kc1 Nxe4 17. Nxd6 Nxd2 18. Nxc8 Nb3+ 0-1

[Event "COL-chT (Women)"]
[Site "Bucaramanga"]
[Date "2022.09.07"]
[Round "2.4"]
[White "Melgarejo Suarez, Aritna Valentina"]
[Black "Lopez Rayo, Isabella"]
[Result "0-1"]
[ECO "E57"]
[WhiteElo "1485"]
[BlackElo "1917"]
[PlyCount "68"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Boyaca (W)"]
[BlackTeam "Valle (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 cxd4 5. cxd4 Nc6 6. Nf3 e6 7. Nc3 Qd8 8. Bc4 Nf6 9. Bg5 Be7 10. 0-0 0-0 11. Qd2 a6 12. Rfd1 b5 13. Bd3 Bb7 14. Rac1 Rc8 15. Bb1 Na5 16. Qd3 g6 17. Ne5 Nd5 18. Bh6 Re8 19. Qf3 f5 20. Nxd5 Bxd5 21. Rxc8 Qxc8 22. Qg3 Bd6 23. Qh4 Qd8 24. Bg5 Be7 25. Bxe7 Qxe7 26. Qg3 Rc8 27. h4 Nc4 28. b3 Nxe5 29. dxe5 Kf7 30. Qf4 Kg7 31. Qg3 Qf7 32. Qf4 Rc3 33. Qd4 Qc7 34. f3 Rc1 0-1

[Event "COL-chT (Women)"]
[Site "Bucaramanga"]
[Date "2022.09.06"]
[Round "1.4"]
[White "Lopez Rayo, Isabella"]
[Black "Gomez Araque, Laura Sofia"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1917"]
[BlackElo "1256"]
[PlyCount "83"]
[EventDate "2022.09.06"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 210 Extra"]
[Source "ChessBase"]
[SourceDate "2022.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.11.30"]
[SourceQuality "1"]
[WhiteTeam "Valle (W)"]
[BlackTeam "Santander (W)"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. 0-0-0 d5 10. Qe1 e6 11. h4 h5 12. g4 Qc7 13. g5 Nd7 14. exd5 Nxd4 15. Bxd4 Qf4+ 16. Qe3 Be5 17. Qxf4 Bxf4+ 18. Kb1 b6 19. dxe6 fxe6 20. Bc4 Ne5 21. Bxe5 Bxe5 22. Rhe1 Bxc3 23. bxc3 Rxf3 24. Rd8+ Rf8 25. Red1 Kg7 26. Rxf8 Kxf8 27. Rd8+ Kg7 28. Bxe6 Bb7 29. Rd7+ Kf8 30. Rxb7 Re8 31. Rf7+ Kg8 32. Bb3 Kh8 33. Rxa7 Re4 34. Ra4 Re3 35. Kb2 b5 36. Rb4 Rh3 37. Rxb5 Rxh4 38. a4 Re4 39. a5 Re8 40. Bd5 h4 41. a6 h3 42. a7 1-0

[Event "COL-ch (Women)"]
[Site "Boyaca"]
[Date "2022.08.21"]
[Round "8"]
[White "Lopez Rayo, Isabella"]
[Black "Gomez Guardo, Laura Melissa"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1869"]
[BlackElo "1868"]
[PlyCount "81"]
[EventDate "2022.08.17"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 a5 11. Na4 Nc6 12. g4 Nb4 13. a3 Rc8 14. Nc3 a4 15. Na1 Na2+ 16. Nxa2 Bxa2 17. g5 Nh5 18. Bb5 Ra8 19. Rhg1 Ra5 20. Qe2 Qc7 21. c3 Rc8 22. Nc2 Bb3 23. Rd2 g6 24. Nb4 Nf4 25. Bxf4 exf4 26. Nd5 Bxd5 27. Rxd5 Qb6 28. Rgd1 Rc5 29. Bc4 Rxd5 30. Bxd5 Rc5 31. h4 h6 32. h5 Kg7 33. gxh6+ Kxh6 34. hxg6 fxg6 35. Qh2+ Kg7 36. Rh1 Rxd5 37. Qh8+ Kf7 38. Rh7+ Ke6 39. Qg8+ Kd7 40. Qxd5 Qe3+ 41. Kb1 1-0

[Event "COL-ch (Women)"]
[Site "Boyaca"]
[Date "2022.08.21"]
[Round "9"]
[White "Mateus, Martha"]
[Black "Lopez Rayo, Isabella"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1982"]
[BlackElo "1869"]
[PlyCount "40"]
[EventDate "2022.08.17"]
[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. c3 Nf6 4. Be2 Nbd7 5. d3 g6 6. a4 Bg7 7. Nbd2 0-0 8. 0-0 Qc7 9. Re1 b6 10. Nf1 Bb7 11. Ng3 e6 12. Bf1 Rac8 13. Bd2 Bc6 14. h3 Qb7 15. Bf4 e5 16. Bg5 Rfe8 17. Nd2 h6 18. Be3 d5 19. f3 d4 20. Bf2 Nf8 1/2-1/2

