[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.06"]
[Round "6"]
[White "Martinez Quintero, Javier"]
[Black "Pereira Hernandez, Xavier Isidro"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1642"]
[BlackElo "1600"]
[PlyCount "53"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Qc2 Be7 5. Nc3 0-0 6. b3 b6 7. Nf3 Bb7 8. Be2 c5 9. 0-0 Nbd7 10. Bb2 Rc8 11. Rfd1 h6 12. Rac1 Re8 13. Qb1 Bd6 14. h3 Bb8 15. Rd2 Qc7 16. cxd5 exd5 17. dxc5 bxc5 18. Nb5 Qb6 19. Rcd1 Qe6 20. Nh4 Ne4 21. Rc2 Nxf2 22. Kxf2 Qxe3+ 23. Kf1 Bg3 24. Bf3 Bxh4 25. Nd6 Ba6+ 26. Re2 Bxe2+ 27. Bxe2 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "4"]
[White "Pereira Hernandez, Xavier Isidro"]
[Black "Cotes, Donato"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1600"]
[BlackElo "1647"]
[PlyCount "54"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 d4 6. fxe5 Qh4+ 7. g3 Qe4 8. Qf3 Qxc2 9. Bxd4 Bf5 10. Nc3 Bb4 11. Bxc6+ bxc6 12. Qxc6+ Kf8 13. Qxa8+ Ke7 14. Nd5+ Ke6 15. Nxb4 Qe4 16. Qc8+ Ke7 17. Qxc7+ Ke8 18. Qb8+ Ke7 19. Qd6+ Ke8 20. Nc6 f6 21. exf6 gxf6 22. Bxf6 Qxh1 23. 0-0-0 Bd7 24. Bxh8 Bxc6 25. Ne2 Qg2 26. Nd4 Bd5 27. Bg7 Ne7 1-0

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "3"]
[White "Labrador Avendano, Angie Jhoana"]
[Black "Pereira Hernandez, Xavier Isidro"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1616"]
[BlackElo "1600"]
[PlyCount "48"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 e6 3. e4 Be7 4. e5 Nd5 5. Bd2 d6 6. Qg4 g6 7. c4 Nb6 8. f4 c5 9. dxc5 dxc5 10. Nc3 Nc6 11. 0-0-0 Qc7 12. Nb5 Qb8 13. Be3 0-0 14. Nd6 Nd7 15. Ne4 b6 16. Rxd7 h5 17. Qg3 Bxd7 18. Nf6+ Bxf6 19. exf6 Qd6 20. Qg5 Rfd8 21. Be2 Kf8 22. Nf3 Ke8 23. Ne5 Nxe5 24. fxe5 Qf8 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "2"]
[White "Pereira Hernandez, Xavier Isidro"]
[Black "Garvin Mejia, Ricardo Luis"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1600"]
[BlackElo "1540"]
[PlyCount "87"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. e3 c5 3. Bb2 Nc6 4. Bb5 Qc7 5. Nc3 a6 6. Be2 Nf6 7. d3 d5 8. h3 Be6 9. Qd2 Bd6 10. Nf3 d4 11. exd4 exd4 12. Ne4 Nxe4 13. dxe4 0-0 14. c3 Rad8 15. 0-0 Bf4 16. Qc2 Ne5 17. cxd4 Nxf3+ 18. Bxf3 cxd4 19. Qxc7 Bxc7 20. Rfd1 Bb6 21. Rd3 Rd7 22. Rad1 Rfd8 23. g4 g6 24. Bg2 f5 25. f3 fxe4 26. fxe4 g5 27. Kh1 Bf7 28. Bc1 h6 29. h4 Be6 30. Bf3 Rf8 31. hxg5 Rxf3 32. Rxf3 Bxg4 33. Rfd3 Bxd1 34. Rxd1 hxg5 35. Bxg5 Kf7 36. Kg2 Ke6 37. Kf3 Bc7 38. Ke2 Ke5 39. Kd3 Bb6 40. Rf1 Rh7 41. Rf5+ Kd6 42. Rf6+ Kc5 43. b4+ Kb5 44. a4+ 1-0

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.03"]
[Round "1"]
[White "Cesar, Geovanny"]
[Black "Pereira Hernandez, Xavier Isidro"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1703"]
[BlackElo "1600"]
[PlyCount "85"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. Nf3 0-0 6. e3 Nbd7 7. h3 Re8 8. c5 h6 9. Bf4 a6 10. Be2 Nb8 11. 0-0 b6 12. b4 b5 13. a4 bxa4 14. Qxa4 Bb7 15. Rfb1 c6 16. Qa5 Nbd7 17. Rb2 Qc8 18. Rba2 Bd8 19. Qa4 Bc7 20. Bxc7 Qxc7 21. Qc2 Qc8 22. Ra5 Nb8 23. Bd3 Nfd7 24. Qe2 e5 25. dxe5 Nxe5 26. Nxe5 Rxe5 27. Na4 Qe6 28. Nb6 Ra7 29. Qg4 f5 30. Qd4 g5 31. b5 cxb5 32. Bxb5 f4 33. exf4 Re1+ 34. Bf1 Rxa1 35. Rxa1 Nd7 36. Nxd7 Qxd7 37. fxg5 hxg5 38. Qf6 Qg7 39. Qd8+ Kh7 40. Bd3+ Kh6 41. Qd6+ Kh5 42. g4+ Kh4 43. Qg3# 1-0

[Event "Bucaramanga Feria op 2nd"]
[Site "Bucaramanga"]
[Date "2013.09.21"]
[Round "3"]
[White "Pereira Hernandez, Xavier Isidro"]
[Black "Arciniegas Castro, Santiago"]
[Result "1/2-1/2"]
[ECO "A04"]
[BlackElo "1457"]
[PlyCount "113"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 d6 3. Bg2 Nf6 4. 0-0 e5 5. d3 Be7 6. Nbd2 0-0 7. e4 Nbd7 8. Re1 b6 9. Nf1 h6 10. h3 Bb7 11. N1h2 Re8 12. Nh4 Kh7 13. Nf5 Bf8 14. c3 g6 15. Bxh6 gxf5 16. Bg5 fxe4 17. Rxe4 Bxe4 18. Bxe4+ Kg7 19. Ng4 Rb8 20. Qf3 Be7 21. Bc6 Nxg4 22. Bxe7 Rxe7 23. Qxg4+ Kf8 24. Qh4 Re6 25. Qh8+ Ke7 26. Qh4+ Rf6 27. Kg2 Qh8 28. Qg4 Re6 29. Re1 Rg8 30. Qf5 Qf6 31. Qe4 Qf4 32. Qxf4 exf4 33. Rxe6+ Kxe6 34. g4 f5 35. f3 Ne5 36. Ba4 Kf6 37. b4 Nxd3 38. bxc5 Nxc5 39. Bc2 fxg4 40. fxg4 a5 41. Kf3 Kg5 42. Bf5 b5 43. h4+ Kxh4 44. Kxf4 Nd3+ 45. Bxd3 Rxg4+ 46. Kf5 Rg3 47. Bxb5 Rg5+ 48. Ke6 Rxb5 49. Kxd6 Rb2 50. a4 Rc2 51. Kc5 Rxc3+ 52. Kb5 Ra3 53. Kxa5 Kg5 54. Kb5 Kf6 55. a5 Ke7 56. Kb6 Rxa5 57. Kxa5 1/2-1/2

[Event "Bucaramanga Feria op 2nd"]
[Site "Bucaramanga"]
[Date "2013.09.21"]
[Round "4"]
[White "Pereira Hernandez, Xavier Isidro"]
[Black "Restrepo, Carlos Humberto"]
[Result "0-1"]
[ECO "C92"]
[BlackElo "1680"]
[PlyCount "102"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. Re1 d6 8. h3 Na5 9. c3 Nxb3 10. Qxb3 0-0 11. d4 Bb7 12. Nbd2 Nd7 13. a4 Bc6 14. d5 Nc5 15. Qc2 Bd7 16. axb5 axb5 17. Rxa8 Qxa8 18. b3 f5 19. c4 fxe4 20. Nxe4 Bf5 21. Nfd2 bxc4 22. bxc4 Bh4 23. g3 Nxe4 24. Nxe4 Be7 25. g4 Bg6 26. Rf1 Qc8 27. Qe2 h5 28. Bg5 Bxg5 29. Nxg5 hxg4 30. hxg4 Rf4 31. f3 Qa6 32. Rc1 Qa3 33. Rd1 Qc3 34. c5 Qxc5+ 35. Kg2 Qc3 36. Rh1 Rb4 37. Kg3 Rb2 38. Qf1 Qd2 39. Kh4 Bd3 40. Qe1 Qg2 41. Qg1 Qc2 42. Qc1 Qf2+ 43. Kh3 Qg2+ 44. Kh4 Rb1 45. Qxb1 Bxb1 46. Rxb1 Qh2+ 47. Nh3 g5+ 48. Kxg5 Qxh3 49. Rb3 Kg7 50. Kf5 Qh7+ 51. Ke6 Kg6 0-1

[Event "Bucaramanga Feria op 2nd"]
[Site "Bucaramanga"]
[Date "2013.09.21"]
[Round "5"]
[White "Rojas Mayorga, Brayan Arley"]
[Black "Pereira Hernandez, Xavier Isidro"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1531"]
[PlyCount "38"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Nbd7 7. f4 Bg7 8. Qf3 Qb6 9. 0-0-0 0-0 10. g4 Re8 11. Bg2 Nxg4 12. Nd5 Qc5 13. Nb3 Qc6 14. Qxg4 Ne5 15. Qh4 Nc4 16. Nxe7+ Rxe7 17. Bxe7 Bxb2+ 18. Kb1 Ne3 19. Qh6 Qxc2# 0-1

[Event "Bucaramanga Feria op 2nd"]
[Site "Bucaramanga"]
[Date "2013.09.20"]
[Round "1"]
[White "Pereira Hernandez, Xavier Isidro"]
[Black "Alzate, Carlos Alberto"]
[Result "0-1"]
[ECO "A01"]
[BlackElo "1698"]
[PlyCount "74"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. b3 e6 2. Bb2 d5 3. e3 Nf6 4. c4 c6 5. Nc3 Be7 6. Be2 0-0 7. Nf3 b6 8. 0-0 Bb7 9. Qc2 Nbd7 10. cxd5 cxd5 11. Rad1 Rc8 12. Qb1 Re8 13. Rfe1 Nc5 14. Nb5 a6 15. Bxf6 Bxf6 16. Nc3 Bxc3 17. dxc3 Ne4 18. c4 Nc3 19. Qc2 Nxd1 20. Rxd1 Qf6 21. h3 dxc4 22. bxc4 b5 23. Qb3 Bxf3 24. Bxf3 Rxc4 25. Bb7 Ra4 26. Kh2 Qxf2 27. Qd3 Qxa2 28. Qd7 Rf8 29. Qe7 Qa3 30. Qg5 h6 31. Qe5 Qe7 32. Bf3 Ra3 33. Rd4 Qg5 34. Qd6 Rxe3 35. Be4 Re2 36. Bf3 Qe5+ 37. Qxe5 Rxe5 0-1

[Event "Bucaramanga Feria op 2nd"]
[Site "Bucaramanga"]
[Date "2013.09.20"]
[Round "2"]
[White "Poveda Cardenas, Karen"]
[Black "Pereira Hernandez, Xavier Isidro"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1506"]
[PlyCount "84"]
[EventDate "2013.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 156 Extra"]
[Source "ChessBase"]
[SourceDate "2013.10.22"]
[SourceVersion "1"]
[SourceVersionDate "2013.10.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. 0-0 Ngf6 5. d3 a6 6. Ba4 b5 7. Bb3 e6 8. a4 b4 9. c3 a5 10. Bg5 Be7 11. c4 0-0 12. d4 Qc7 13. d5 h6 14. Bh4 Nb6 15. Nbd2 exd5 16. cxd5 c4 17. Rc1 Ba6 18. Nd4 c3 19. bxc3 Bxf1 20. Nc6 Bxg2 21. c4 Qd7 22. Kxg2 g5 23. Nxe7+ Qxe7 24. Bg3 Nbd7 25. Qf3 Nc5 26. Bc2 b3 27. Bxb3 Ncxe4 28. Nxe4 Nxe4 29. Bxd6 Nxd6 30. Bc2 Nxc4 31. Bd3 Ne5 32. d6 Qxd6 33. Rc6 Qxc6 34. Be2 Nxf3 35. Kg3 g4 36. Kxg4 Qe4+ 37. Kg3 Qxe2 38. h4 Kh7 39. Kg4 f5+ 40. Kf4 Qe4+ 41. Kg3 Rg8+ 42. Kh3 Qxh4# 0-1

