[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "2.9"]
[White "Rodriguez Retana, Sofia"]
[Black "Reyes Aristizabal, Andres"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1219"]
[BlackElo "1605"]
[PlyCount "113"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. e3 g6 4. Bd3 Bg7 5. Nbd2 0-0 6. 0-0 Bg4 7. h3 Bd7 8. b3 c5 9. Bb2 b6 10. Qe2 Nc6 11. a3 e6 12. c4 Re8 13. Rfe1 Ne7 14. e4 Nc6 15. e5 Nh5 16. Ne4 dxe5 17. dxe5 Bc8 18. Nd6 Nf4 19. Qe3 Nxd3 20. Qxd3 Re7 21. Rad1 Rd7 22. Qe4 Qc7 23. Rd2 f5 24. Qe3 Qd8 25. Red1 Rb8 26. Ba1 Na5 27. Rd3 Nb7 28. Kf1 Nxd6 29. Rxd6 Rbb7 30. R1d3 Rxd6 31. Rxd6 Rd7 32. Rxd7 Qxd7 33. Qd2 Kf7 34. Ng5+ Kg8 35. Qxd7 Bxd7 36. f4 h6 37. Nf3 Bc6 38. Kf2 a5 39. Bc3 Kf7 40. b4 cxb4 41. axb4 axb4 42. Bxb4 Bf8 43. Bxf8 Kxf8 44. Nd4 Bd7 45. g4 Bc8 46. gxf5 gxf5 47. Kg3 Kf7 48. Kh4 Ba6 49. Nb5 Kg6 50. Kg3 Kh5 51. h4 Kg6 52. Kh3 h5 53. Kg3 Kf7 54. Nd6+ Ke7 55. Kf3 Kd7 56. Ke3 Kc6 57. Kd4 1/2-1/2

[Event "Pan American-ch Amateur U1700"]
[Site "San Jose"]
[Date "2019.10.23"]
[Round "1.36"]
[White "Vargas Arguedas, Caleb"]
[Black "Rodriguez Retana, Sofia"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1219"]
[PlyCount "72"]
[EventDate "2019.10.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. Bc4 Nf6 4. d3 Nc6 5. h3 e6 6. Nf3 Be7 7. Be3 0-0 8. 0-0 a6 9. Re1 b5 10. Bb3 Qc7 11. Bf4 Rd8 12. c4 Qd7 13. Re3 Bb7 14. Nc3 Nd4 15. Ne2 Nxf3+ 16. Rxf3 d5 17. cxd5 exd5 18. exd5 Nxd5 19. Bxd5 Qxd5 20. Nc3 Qd4 21. Re3 Qxf4 22. Rxe7 Rab8 23. Qe2 Qg5 24. f3 Bxf3 25. Qxf3 Qxe7 26. Rf1 f6 27. Nd5 Qe5 28. Nc3 Qd4+ 29. Kh1 Qxd3 30. Qxd3 Rxd3 31. Rf5 c4 32. Nd5 g6 33. Nxf6+ Kg7 34. Nh5+ gxh5 35. Rxh5 Rd2 36. Rg5+ Kh8 0-1

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.25"]
[Round "6"]
[White "Rodriguez Retana, Sofia"]
[Black "Shih Gould, Annie"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1249"]
[BlackElo "1650"]
[PlyCount "74"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. Nbd2 d6 6. 0-0 Nbd7 7. b3 b6 8. Bb2 Bb7 9. Re1 e5 10. dxe5 Ng4 11. h3 Ngxe5 12. Nxe5 dxe5 13. Rc1 Nc5 14. Bf1 Qe7 15. Ba3 Rad8 16. Bxc5 Qxc5 17. c4 Qa5 18. Re2 e4 19. Qc2 Rd3 20. Rd1 Rfd8 21. a3 Bc3 22. b4 Qf5 23. g3 Qd7 24. Nb1 Rxd1 25. Nxc3 Rd3 26. Re1 Rd2 27. Qb1 Qf5 28. Re2 R2d3 29. Qc2 Qe5 30. Nb1 h5 31. h4 g5 32. hxg5 Qxg5 33. f4 exf3 34. Rf2 Qxg3+ 35. Kh1 Rd2 36. Nxd2 Qxf2 37. Bd3 Qg2# 0-1

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.25"]
[Round "5"]
[White "Salas Estrada, Ana Maria"]
[Black "Rodriguez Retana, Sofia"]
[Result "0-1"]
[ECO "B56"]
[WhiteElo "1320"]
[BlackElo "1249"]
[PlyCount "126"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. Bc4 e6 8. Be3 Be7 9. f3 0-0 10. 0-0 d5 11. exd5 cxd5 12. Bb3 a6 13. Bf2 Bb7 14. Qe2 Rc8 15. Rad1 Qc7 16. Na4 Rb8 17. Rc1 Nd7 18. Rfe1 Nc5 19. Nxc5 Bxc5 20. c4 Bxf2+ 21. Qxf2 Rbc8 22. c5 Rfd8 23. Red1 Qd7 24. Bc2 Rc7 25. Bb1 Rdc8 26. b4 Qb5 27. Qh4 h6 28. Qd4 a5 29. a3 Qa4 30. Qb2 axb4 31. axb4 Qb5 32. Bd3 Qd7 33. Ra1 Ba8 34. Bc2 Rb8 35. Ba4 Bc6 36. Bxc6 Qxc6 37. Rd4 Qxc5 38. bxc5 Rxb2 39. Ra5 Rc2 40. Rb5 R2xc5 41. Rxc5 Rxc5 42. Rd2 Kf8 43. Kf2 Rc3 44. Kg3 Ke7 45. Kh4 Rc4+ 46. Kg3 Kf6 47. h3 d4 48. Kf4 e5+ 49. Ke4 Ke6 50. g4 g6 51. f4 f5+ 52. gxf5+ gxf5+ 53. Kf3 e4+ 54. Ke2 Kf6 55. Kd1 d3 56. Rb2 e3 57. Rb6+ Kg7 58. Rb7+ Kg6 59. Rd7 e2+ 60. Kd2 Rc2+ 61. Kxd3 e1Q 62. Kxc2 Qe4+ 63. Kc3 Qc6+ 0-1

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.18"]
[Round "3"]
[White "Mayorga Araya, Sofia"]
[Black "Rodriguez Retana, Sofia"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1166"]
[BlackElo "1249"]
[PlyCount "35"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 e6 7. d4 cxd4 8. Nxd4 Nc6 9. 0-0 Be7 10. Re1 0-0 11. b3 a6 12. Bb2 Nxd4 13. Qxd4 e5 14. Qd2 Nh5 15. Nd5 Bd8 16. Rad1 f5 17. exf5 Qxf5 18. Ne3 1/2-1/2

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.18"]
[Round "4"]
[White "Rodriguez Retana, Sofia"]
[Black "Hernandez Leandro, Aliza"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1249"]
[BlackElo "1363"]
[PlyCount "51"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Be2 e6 5. Nbd2 Be7 6. 0-0 h6 7. b3 0-0 8. Bb2 Nbd7 9. c4 c6 10. Rc1 Re8 11. cxd5 exd5 12. a3 Bd6 13. Re1 Qe7 14. a4 a5 15. Nf1 Bh7 16. Bd3 Bxd3 17. Qxd3 Ne4 18. N1d2 Bb4 19. Re2 Ndf6 20. h3 Nxd2 21. Nxd2 Ne4 22. Nf3 f6 23. Qc2 Kf7 24. Qd3 g6 25. Qc2 g5 26. Ne1 1/2-1/2

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.17"]
[Round "1"]
[White "Nunez Gonzalez, Neeshmy"]
[Black "Rodriguez Retana, Sofia"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1825"]
[BlackElo "1249"]
[PlyCount "91"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Nbd7 5. 0-0 Be7 6. b3 b6 7. Bb2 0-0 8. c4 Bb7 9. Nc3 c5 10. Qc2 dxc4 11. bxc4 Bxf3 12. gxf3 Qc7 13. d5 Ne5 14. Be2 exd5 15. Nb5 Qb8 16. cxd5 Nxd5 17. Qe4 a6 18. Bxe5 Nf6 19. Qf4 Nh5 20. Bxb8 Nxf4 21. Bxf4 axb5 22. Bxb5 Bf6 23. Rab1 Rxa2 24. Bc7 Bd8 25. Bd6 Be7 26. Bxe7 Rc8 27. Rfd1 h6 28. Rd8+ Rxd8 29. Bxd8 Rc2 30. Bxb6 Kf8 31. Bd3 Rc3 32. Be4 Ke8 33. Rd1 Ke7 34. Rd5 Rc1+ 35. Kg2 c4 36. Bc5+ Ke6 37. f4 f6 38. Rd8 c3 39. Bd5+ Kf5 40. e4+ Kxf4 41. Be3+ Kg4 42. Bxc1 c2 43. Bf7 Kh4 44. Rd3 h5 45. Rh3+ Kg4 46. f3# 1-0

[Event "CRI-ch sf (Women)"]
[Site "San Jose"]
[Date "2018.11.17"]
[Round "2"]
[White "Rodriguez Retana, Sofia"]
[Black "Salazar Gould, Kristy Valeria"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1249"]
[BlackElo "1084"]
[PlyCount "61"]
[EventDate "2018.11.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "CRI"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d5 3. e3 c5 4. b3 Nc6 5. a3 Qb6 6. Nbd2 cxd4 7. exd4 Nxd4 8. Bb2 Nc6 9. c4 Bc5 10. Qe2 Nf6 11. Bxf6 gxf6 12. cxd5 Ne7 13. dxe6 Qxe6 14. Qxe6 Bxe6 15. Ne4 b6 16. Bb5+ Kf8 17. b4 f5 18. Neg5 a6 19. Nxe6+ fxe6 20. bxc5 axb5 21. cxb6 Rb8 22. Ne5 Ke8 23. a4 Rxb6 24. axb5 Nc8 25. Ra8 Ke7 26. Nc6+ Kd7 27. Ne5+ Kc7 28. 0-0 Rxb5 29. Rc1+ Kb7 30. Nf7 Kxa8 31. Nxh8 1/2-1/2

[Event "Pan American-ch U12 Girls"]
[Site "San Jose"]
[Date "2017.07.02"]
[Round "3"]
[White "Rodriguez Retana, Sofia"]
[Black "Yellamraju, Aparna"]
[Result "0-1"]
[ECO "E14"]
[BlackElo "1407"]
[PlyCount "52"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 Be7 4. Bd3 b6 5. 0-0 Bb7 6. b3 d5 7. Bb2 0-0 8. Nbd2 Nbd7 9. Qe2 c5 10. c4 h6 11. Ne5 Qc7 12. f4 Rac8 13. cxd5 exd5 14. Rf3 Ne4 15. Nxd7 Qxd7 16. Rh3 Nf6 17. Rf1 Qd6 18. Rff3 Bc6 19. Rfg3 Kh8 20. dxc5 Qxc5 21. Bxf6 Bxf6 22. Qg4 d4 23. Kh1 dxe3 24. Ne4 Bxe4 25. Bxe4 Qc1+ 26. Qd1 Qxd1# 0-1

[Event "Pan American-ch U12 Girls"]
[Site "San Jose"]
[Date "2017.07.01"]
[Round "1"]
[White "Rodriguez Retana, Sofia"]
[Black "Francisco Guecamburu, Candela Be"]
[Result "0-1"]
[ECO "D05"]
[BlackElo "1384"]
[PlyCount "102"]
[EventDate "2017.07.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRI"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. e3 Nf6 4. Bd3 c5 5. b3 Nc6 6. 0-0 Bd6 7. Bb2 0-0 8. Nbd2 b6 9. Qe2 Bb7 10. c4 cxd4 11. exd4 dxc4 12. bxc4 Nb4 13. Bb1 Rc8 14. a3 Nc6 15. Ne5 Qe7 16. f4 Rfd8 17. Rf3 Bxe5 18. dxe5 Qc5+ 19. Qf2 Rxd2 20. Qxc5 bxc5 21. Rb3 Na5 22. Rb5 Rxg2+ 23. Kf1 Ng4 24. Rxa5 Nxh2+ 25. Ke1 Rxb2 26. Rxa7 Rd8 27. Rxb7 Rxb7 28. Be4 Rdb8 29. Bxb7 Rxb7 30. a4 Nf3+ 31. Kf2 Nd4 32. Rd1 Rb2+ 33. Ke3 Ra2 34. Ke4 g6 35. Rxd4 cxd4 36. c5 Rxa4 37. c6 Rc4 38. Kd3 Rxc6 39. Kxd4 h5 40. Ke3 Rc1 41. Kd2 Rg1 42. Ke2 h4 43. Kf2 Rg3 44. f5 exf5 45. e6 fxe6 46. Kf1 h3 47. Kf2 f4 48. Ke2 h2 49. Kf2 h1Q 50. Ke2 Qh2+ 51. Ke1 Rg1# 0-1

