[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.10"]
[Round "9"]
[White "Cardenas Briceno, Eloy"]
[Black "Rojas Puerto, Santiago"]
[Result "1-0"]
[ECO "B11"]
[WhiteElo "1439"]
[BlackElo "1600"]
[PlyCount "63"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. Bb5+ Nc6 5. Nf3 a6 6. Ba4 b5 7. Bb3 d4 8. Ne4 Bg4 9. Bxf7+ Kxf7 10. Nfg5+ Ke8 11. Qxg4 Nf6 12. Nxf6+ exf6 13. Ne6 Qe7 14. 0-0 Ne5 15. Qe4 Qxe6 16. Qxa8+ Kf7 17. d3 h5 18. Bf4 h4 19. h3 Rh5 20. Rae1 Bd6 21. Bh2 g5 22. f4 gxf4 23. Bxf4 Rh7 24. Qe4 Rg7 25. Kh1 Kg8 26. Bxe5 Bxe5 27. b3 Qd6 28. Rf5 Qc7 29. Re2 Qc3 30. Rxe5 fxe5 31. Qxe5 Kf8 32. Qe8# 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.09"]
[Round "7"]
[White "Guerrero, Hernando"]
[Black "Rojas Puerto, Santiago"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1672"]
[BlackElo "1600"]
[PlyCount "33"]
[EventDate "2023.09.06"]
[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 d5 3. Bxf6 exf6 4. e3 c6 5. Bd3 Qb6 6. b3 Bb4+ 7. c3 Bd6 8. Nf3 Bg4 9. h3 Bh5 10. 0-0 Bg6 11. c4 dxc4 12. Bxc4 Nd7 13. Nbd2 0-0 14. Nh4 Qc7 15. Nxg6 hxg6 16. Qg4 Rfe8 17. Qxg6 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.08"]
[Round "6"]
[White "Rojas Puerto, Santiago"]
[Black "Paez Colmenares, Adolfo"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1600"]
[BlackElo "1464"]
[PlyCount "63"]
[EventDate "2023.09.06"]
[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. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Nbd2 Bxf4 6. exf4 0-0 7. Bd3 Nbd7 8. c3 Re8 9. Ne5 Nf8 10. g4 Qe7 11. g5 N6d7 12. h4 c5 13. Ndf3 f6 14. gxf6 Nxf6 15. h5 c4 16. Bc2 Bd7 17. Nxd7 N6xd7 18. Ne5 Nf6 19. Qf3 Rac8 20. 0-0-0 b5 21. f5 Ne4 22. h6 exf5 23. hxg7 Ne6 24. Rxh7 Qg5+ 25. Kb1 Kxh7 26. Rh1+ Kxg7 27. Bxe4 dxe4 28. Qd1 Kf8 29. Rg1 Qh6 30. Rh1 Qg5 31. Rg1 Qh6 32. Rh1 1/2-1/2

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.07"]
[Round "4"]
[White "Clavijo Romero, Leonardo"]
[Black "Rojas Puerto, Santiago"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1814"]
[BlackElo "1600"]
[PlyCount "73"]
[EventDate "2023.09.06"]
[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. Nf3 d5 3. Bf4 e6 4. e3 Bd6 5. Bg3 0-0 6. Nbd2 c5 7. c3 Qc7 8. Bd3 Nbd7 9. Bxd6 Qxd6 10. 0-0 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. Nf3 Qd6 14. h3 c4 15. Bxc4 Qc6 16. Bb3 Bf5 17. Nd4 Qd7 18. Nxf5 Qxf5 19. Bc2 Qg5 20. Qf3 Rfe8 21. Rad1 Rac8 22. Rd4 Qe5 23. Rfd1 Rc5 24. Bb3 Rb5 25. Ba4 Rxb2 26. Bxe8 Qxe8 27. R4d2 Rxd2 28. Rxd2 Qb5 29. Qf4 h6 30. Qb4 Qc6 31. Rb2 b6 32. a4 Ne4 33. Qd4 a5 34. Rc2 Qg6 35. Qxd5 Ng3 36. Rb2 Ne2+ 37. Rxe2 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.06"]
[Round "1"]
[White "Bareno Martinez, Raul Antonio"]
[Black "Rojas Puerto, Santiago"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1507"]
[BlackElo "1600"]
[PlyCount "109"]
[EventDate "2023.09.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. e5 d5 3. d4 c5 4. Nf3 cxd4 5. Nxd4 Nc6 6. Bb5 Bd7 7. f4 Nxd4 8. Bxd7+ Qxd7 9. Qxd4 Nh6 10. Nc3 e6 11. Qa4 Qxa4 12. Nxa4 Bb4+ 13. Bd2 Bxd2+ 14. Kxd2 b6 15. Nc3 Nf5 16. Ne2 Ke7 17. c3 f6 18. Nd4 Nxd4 19. cxd4 Rac8 20. Rac1 h6 21. h4 fxe5 22. dxe5 Rc4 23. Rxc4 dxc4 24. Kc3 Rf8 25. g3 b5 26. Kb4 a6 27. Rd1 Rd8 28. Rxd8 Kxd8 29. h5 Ke7 30. a4 bxa4 31. Kxa4 Kd7 32. Kb4 Kc6 33. Kxc4 a5 34. b3 Kb6 35. g4 Kc6 36. Kd4 Kb5 37. f5 exf5 38. gxf5 Kb4 39. e6 Kxb3 40. e7 a4 41. e8Q a3 42. Qb8+ Kc2 43. Qh2+ Kb3 44. Qg3+ Kb2 45. Qxg7 a2 46. Kd3+ Kb1 47. Qc3 a1Q 48. Qxa1+ Kxa1 49. f6 Kb2 50. f7 Kb3 51. f8Q Kb2 52. Qc5 Kb3 53. Qb5+ Ka3 54. Kc3 Ka2 55. Qb2# 1-0

