[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "6"]
[White "Alonso Bustos, David Santiago"]
[Black "Zarabanda Rojas, Daniel Santiago"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1437"]
[BlackElo "1678"]
[PlyCount "46"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. c3 cxd4 4. cxd4 Nc6 5. e3 Bg4 6. Nbd2 e6 7. a3 Bd6 8. Bd3 Qc7 9. b4 Nf6 10. Qe2 0-0 11. e4 Nxd4 12. Qe3 e5 13. Nxd4 exd4 14. Qg5 dxe4 15. Nxe4 Nxe4 16. Bxe4 Qc3+ 17. Bd2 Qxa1+ 18. Bc1 Qc3+ 19. Bd2 Qa1+ 20. Bc1 Be7 21. Qf4 g5 22. Qd2 Qc3 23. f3 Be6 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "7"]
[White "Zarabanda Rojas, Daniel Santiago"]
[Black "Suarez Vera, Angel Antonio"]
[Result "0-1"]
[ECO "E97"]
[WhiteElo "1678"]
[PlyCount "77"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Nbd7 6. Be2 0-0 7. 0-0 e5 8. dxe5 Nxe5 9. Nxe5 dxe5 10. Qxd8 Rxd8 11. Bg5 c6 12. f4 Re8 13. h3 exf4 14. Rxf4 Nd7 15. Bg4 Bd4+ 16. Kh1 Be3 17. Rd1 Ne5 18. Be2 Bxf4 19. Bxf4 f6 20. b4 Be6 21. b5 Nxc4 22. bxc6 bxc6 23. Bxc4 Bxc4 24. Rd6 Bb5 25. Rxf6 Rf8 26. Rxf8+ Rxf8 27. Bd6 Rf1+ 28. Kh2 Bc4 29. a3 Rc1 30. Na4 Rc2 31. Kg1 Kf7 32. Nc5 h5 33. g3 g5 34. h4 gxh4 35. gxh4 Rc3 36. Nb7 Ke6 37. Kg2 Ba6 38. Nc5+ Kxd6 39. Nxa6 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "4"]
[White "Rodriguez, William Nicolas1"]
[Black "Zarabanda Rojas, Daniel Santiago"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1808"]
[BlackElo "1678"]
[PlyCount "121"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 0-0 8. Nge2 Ne4 9. Bxe7 Qxe7 10. 0-0 Bg4 11. Re1 Qh4 12. Bxe4 dxe4 13. Qc2 Bxe2 14. Rxe2 Re8 15. Rf1 Nd7 16. f3 exf3 17. Rxf3 Qg4 18. Ref2 Nf6 19. Qb3 Re7 20. e4 Qe6 21. Qxe6 fxe6 22. e5 Nd7 23. Ne4 Rf8 24. Rxf8+ Nxf8 25. Nd6 a6 26. Rf3 Nd7 27. Nxb7 Nxe5 28. dxe5 Rxb7 29. b3 Rb5 30. Re3 Rd5 31. Re2 Kf7 32. Kf2 Rd3 33. Rc2 Rd5 34. b4 a5 35. a3 axb4 36. axb4 Rxe5 37. Rxc6 Rb5 38. Rc4 Kf6 39. Ke3 h5 40. Kd3 g5 41. Kc3 Re5 42. Kb3 Re2 43. Rc2 Re3+ 44. Ka4 e5 45. b5 Rd3 46. b6 Rd8 47. Kb5 e4 48. b7 Rb8 49. Kb6 Ke5 50. Kc7 Rxb7+ 51. Kxb7 e3 52. Kc6 Kd4 53. Kd6 Kd3 54. Ra2 e2 55. Ra1 Ke3 56. Ke5 Kf2 57. Kf5 g4 58. g3 Kg2 59. Kf4 Kxh2 60. Re1 Kh3 61. Rxe2 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "5"]
[White "Zarabanda Rojas, Daniel Santiago"]
[Black "Soto Leguizamon, David Esteban"]
[Result "0-1"]
[ECO "E91"]
[WhiteElo "1678"]
[BlackElo "1507"]
[PlyCount "54"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d6 4. e4 Bg7 5. Nf3 Nbd7 6. Be2 0-0 7. h3 c6 8. Bf4 a6 9. a4 Kh8 10. g4 Rb8 11. g5 Nh5 12. Bh2 e5 13. dxe5 dxe5 14. Qd6 Re8 15. Rd1 Qb6 16. Qd2 Kg8 17. Nh4 Nf4 18. Bg4 Nc5 19. Bxf4 exf4 20. f3 Bxg4 21. hxg4 Rbd8 22. Qc2 Qb4 23. 0-0 Bxc3 24. bxc3 Qxc4 25. Ng2 Nxa4 26. Nxf4 b5 27. Kg2 Qxc3 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "2"]
[White "Herrera Jimenez, Mateo"]
[Black "Zarabanda Rojas, Daniel Santiago"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1828"]
[BlackElo "1678"]
[PlyCount "81"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Nge2 Ne4 10. Bg3 f5 11. 0-0 Be6 12. Qc2 Nd7 13. Rae1 Ndf6 14. f3 Nxg3 15. Nxg3 g6 16. Kh1 Bd6 17. Nce2 h5 18. Rf2 Qc7 19. Qd2 Rae8 20. Nf1 Bc8 21. a3 a5 22. Nc3 b5 23. Rc1 Qb6 24. Re2 Bd7 25. Bb1 Kg7 26. Qd3 Re7 27. Nd1 c5 28. dxc5 Bxc5 29. Rec2 Bd6 30. Nc3 Bc5 31. Nxd5 Nxd5 32. Rxc5 Nxe3 33. Nxe3 Rfe8 34. Qc3+ Kh7 35. Nd5 Qxc5 36. Qxc5 Re1+ 37. Qg1 Rxg1+ 38. Kxg1 Rc8 39. Rxc8 Bxc8 40. Bd3 Be6 41. Nc7 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "3"]
[White "Zarabanda Rojas, Daniel Santiago"]
[Black "Vargas, Jose Gregorio"]
[Result "1-0"]
[ECO "D56"]
[WhiteElo "1678"]
[PlyCount "80"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 h6 5. Bh4 Be7 6. e3 0-0 7. Nf3 Ne4 8. Bxe7 Qxe7 9. Bd3 Nxc3 10. bxc3 dxc4 11. Bxc4 Qa3 12. Qd3 Nc6 13. Bb3 Ne7 14. Bc2 g6 15. Ne5 b6 16. Nc4 Qa6 17. h4 Kg7 18. a4 b5 19. Ne5 bxa4 20. Qxa6 Bxa6 21. Be4 Rad8 22. Rxa4 f6 23. Rxa6 fxe5 24. Rxe6 Nf5 25. Bxf5 Rxf5 26. Re7+ Rf7 27. Rxe5 Ra8 28. Ra5 Rf5 29. Rxf5 gxf5 30. Kd2 a5 31. Ra1 Kf6 32. Ra4 Ke6 33. c4 c6 34. Kd3 h5 35. e4 f4 36. g3 fxg3 37. fxg3 Ra7 38. c5 Rg7 39. Rxa5 Rxg3+ 40. Kc4 Rg4 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.14"]
[Round "1"]
[White "Zarabanda Rojas, Daniel Santiago"]
[Black "Rodriguez Sanchez, Ivan Santiago"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1678"]
[PlyCount "61"]
[EventDate "2024.03.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB12_2024"]
[SourceDate "2023.10.01"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.01"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 h6 5. Bh4 g5 6. Bg3 Bb4 7. Qa4+ Nc6 8. e3 Bd7 9. Qb3 Ne4 10. Bd3 Nxc3 11. bxc3 Ba5 12. cxd5 exd5 13. Ne2 Be6 14. Qxb7 Bd7 15. Qb3 Bg4 16. f3 Rb8 17. Qa4 Bd7 18. Bb5 Nxd4 19. Bxd7+ Qxd7 20. Qxd4 Rf8 21. 0-0 Rb2 22. Qd3 Qe6 23. Rfb1 Rxb1+ 24. Rxb1 Bb6 25. Nd4 Qd7 26. e4 c5 27. exd5 cxd4 28. c4 f6 29. c5 Bxc5 30. Rb8+ Kf7 31. Qh7# 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.10"]
[Round "8"]
[White "Cupaban Alonso, Luciana"]
[Black "Zarabanda Rojas, Daniel Santiago"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1221"]
[BlackElo "1409"]
[PlyCount "68"]
[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. d4 d5 3. exd5 cxd5 4. Nf3 Nc6 5. Nc3 Bg4 6. Be3 e6 7. Be2 Nf6 8. h3 Bh5 9. Bd3 a6 10. a3 Bd6 11. b4 0-0 12. 0-0 b5 13. Re1 Qb6 14. Be2 Rfc8 15. Nb1 a5 16. bxa5 Rxa5 17. Nc3 b4 18. Nb5 Rxb5 19. Bxb5 Qxb5 20. axb4 Nxb4 21. Rb1 Qc4 22. Rc1 h6 23. Bd2 Na2 24. Ra1 Ne4 25. g4 Bg6 26. Qb1 Nac3 27. Bxc3 Nxc3 28. Qb6 Ne2+ 29. Rxe2 Qxe2 30. Nh4 Bg3 31. fxg3 Rxc2 32. Ra8+ Kh7 33. Qb1 Qh2+ 34. Kf1 Qf2# 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.08"]
[Round "5"]
[White "Gonzalez Bolivar, Juan Jose"]
[Black "Zarabanda Rojas, Daniel Santiago"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1598"]
[BlackElo "1409"]
[PlyCount "101"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Nf6 8. Bg5 Be7 9. Bxf6 Bxf6 10. Nc4 Nd4 11. Nd5 b5 12. Ncb6 Rb8 13. Nxc8 Rxc8 14. c3 Ne6 15. a4 0-0 16. axb5 axb5 17. Bxb5 Rb8 18. Qe2 Nf4 19. Nxf4 exf4 20. Bd3 Qb6 21. Rb1 Bxc3+ 22. bxc3 Qxb1+ 23. Bxb1 Rxb1+ 24. Kd2 Rb2+ 25. Kd3 Rxe2 26. Kxe2 f5 27. f3 g5 28. Rd1 fxe4 29. fxe4 Rf6 30. Kf3 Kg7 31. h4 Kg6 32. hxg5 Kxg5 33. Rd5+ Kh4 34. c4 h5 35. Ra5 Rg6 36. Ra6 Kg5 37. Ra8 Rf6 38. Rd8 Kg6 39. Rg8+ Kh6 40. Re8 Kg5 41. e5 dxe5 42. Rxe5+ Kh4 43. c5 Rg6 44. Re4 Rg3+ 45. Kxf4 Rg4+ 46. Kf3 Rxe4 47. Kxe4 Kg3 48. c6 Kxg2 49. c7 h4 50. c8Q h3 51. Qc2+ 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.07"]
[Round "3"]
[White "Nino Lopez, Michael Fabian"]
[Black "Zarabanda Rojas, Daniel Santiago"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1738"]
[BlackElo "1409"]
[PlyCount "56"]
[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. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. Nf3 Bg4 7. 0-0 e6 8. Re1 Bd6 9. h3 Bh5 10. Nbd2 Nge7 11. b4 0-0 12. Nb3 Bg6 13. Bxg6 Nxg6 14. Bd2 Nf4 15. Bxf4 Bxf4 16. Qd3 b6 17. g3 Bh6 18. Nh2 g6 19. f4 Bg7 20. a3 Ne7 21. Nd2 Nf5 22. Rac1 Rfc8 23. Qf3 a5 24. g4 Nxd4 25. cxd4 Bxd4+ 26. Kf1 Qxc1 27. Rxc1 Rxc1+ 28. Ke2 Rc3 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.07"]
[Round "4"]
[White "Zarabanda Rojas, Daniel Santiago"]
[Black "Barajas Hernandez, Nestor Giovany"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "1409"]
[BlackElo "1149"]
[PlyCount "59"]
[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. c4 e6 3. Nf3 Bb4+ 4. Bd2 Be7 5. Nc3 c5 6. e4 0-0 7. e5 cxd4 8. Nxd4 Ne8 9. Qg4 d6 10. f4 dxe5 11. fxe5 a6 12. 0-0-0 f5 13. Qf4 Bg5 14. Qxg5 Qxg5 15. Bxg5 h6 16. Be3 Nc6 17. Nxc6 bxc6 18. Bc5 Rf7 19. Be2 a5 20. Bh5 Rd7 21. Bxe8 Rxd1+ 22. Rxd1 Bb7 23. Bg6 a4 24. Be7 Ba6 25. Nxa4 Bxc4 26. Nb6 Rb8 27. Nxc4 f4 28. a4 h5 29. a5 c5 30. a6 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.06"]
[Round "1"]
[White "Negron Lizarazo, Juan Sebastian"]
[Black "Zarabanda Rojas, Daniel Santiago"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1645"]
[BlackElo "1409"]
[PlyCount "49"]
[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. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 c5 6. c3 Qb6 7. 0-0 Nc6 8. dxc5 Bxc5 9. b4 Be7 10. Be3 Qc7 11. Qa4 Kf8 12. b5 Nxe5 13. Nxe5 Qxe5 14. b6 a6 15. Nd2 Nf6 16. Rac1 Bd6 17. Nf3 Qe4 18. Qb3 Ng4 19. Rfd1 d4 20. Rxd4 Qc6 21. Rcd1 Be7 22. Bf4 Nxf2 23. Kxf2 Bc5 24. Ne5 Qe4 25. Nd7+ 1-0

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2023.09.06"]
[Round "2"]
[White "Zarabanda Rojas, Daniel Santiago"]
[Black "Ortega Rueda, Nicolas"]
[Result "1-0"]
[ECO "D66"]
[WhiteElo "1409"]
[BlackElo "1307"]
[PlyCount "51"]
[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. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 Nbd7 6. e3 Be7 7. Rc1 0-0 8. Bd3 Re8 9. 0-0 Qc7 10. Qc2 h6 11. Bh4 Bd6 12. c5 Be7 13. Bg3 Qd8 14. h3 b6 15. b4 a5 16. b5 cxb5 17. c6 Nf8 18. c7 Qd7 19. Bxb5 Qxb5 20. Nxb5 Ba6 21. Qc6 Rac8 22. Na7 Bxf1 23. Nxc8 Rxc8 24. Qb7 Re8 25. Kxf1 Ne4 26. c8Q 1-0

