[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.07"]
[Round "5"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Guzman Gallego, Juan David"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1564"]
[BlackElo "1640"]
[PlyCount "48"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 a6 5. Be2 cxd4 6. Qxd4 e5 7. Qe3 Ngf6 8. 0-0 Nc5 9. Nfd2 Ne6 10. c4 Nd4 11. Bd3 Ng4 12. Qg3 h5 13. f4 h4 14. Qe1 exf4 15. Rxf4 Ne5 16. Qe3 Qb6 17. Kh1 g6 18. Nb3 Bh6 19. Qxd4 Qxd4 20. Nxd4 Nxd3 21. Rxh4 Nxc1 22. Nc3 Bg7 23. Rxh8+ Bxh8 24. Rxc1 Bxd4 0-1

[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.07"]
[Round "6"]
[White "Casas Cardona, Luis Felipe"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "0-1"]
[ECO "D41"]
[WhiteElo "1600"]
[BlackElo "1564"]
[PlyCount "18"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 e6 4. Nc3 d5 5. cxd5 cxd4 6. Qa4+ Qd7 7. dxe6 Qxa4 8. exf7+ Kxf7 9. Nxa4 b5 0-1

[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.07"]
[Round "4"]
[White "Garcia Garcia, Juan Sebastian"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1564"]
[PlyCount "68"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e5 4. 0-0 d6 5. c3 Bg4 6. h3 Bh5 7. d3 Nf6 8. Qa4 Bxf3 9. Nd2 Bh5 10. Qb3 Qc7 11. Re1 Be7 12. Nf3 0-0 13. Ng5 Na5 14. Bxf7+ Bxf7 15. Qd1 h6 16. Nf3 Bh5 17. Qd2 Bxf3 18. gxf3 Nh7 19. Re3 Bg5 20. f4 Bxf4 21. Qe2 Bxe3 22. Bxe3 Rf6 23. Rf1 Qd7 24. Kh2 Ng5 25. Bxg5 hxg5 26. Rg1 Raf8 27. Rxg5 Rxf2+ 28. Qxf2 Rxf2+ 29. Kg3 Qf7 30. Rxg7+ Kxg7 31. Kg4 Qf3+ 32. Kg5 Rg2+ 33. Kh4 Qg3+ 34. Kh5 Qxh3# 0-1

[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.06"]
[Round "1"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Anzola, Apolinar"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1564"]
[BlackElo "1951"]
[PlyCount "22"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nf6 5. Re1 Be7 6. b3 0-0 7. Bb2 d5 8. exd5 Nxd5 9. d4 Bd7 10. Nbd2 Qb6 11. Bf1 Nxd4 0-1

[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.06"]
[Round "3"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Banol Banol, Jose Daniel"]
[Result "0-1"]
[ECO "B02"]
[WhiteElo "1564"]
[BlackElo "1653"]
[PlyCount "72"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 e6 5. Nge2 b6 6. 0-0 Be7 7. d4 0-0 8. Nxd5 exd5 9. Bd3 c5 10. c3 Bg4 11. h3 Bh5 12. Bf4 Re8 13. Qd2 Bd6 14. Bxd6 Bxe2 15. Bxe2 Qxd6 16. Bf3 c4 17. Rae1 Nd7 18. Rxe8+ Rxe8 19. Re1 Rxe1+ 20. Qxe1 Qe6 21. Qxe6 fxe6 22. Kf1 b5 23. Ke2 Kf7 24. Ke3 Ke7 25. Bg4 Nb6 26. Bd1 Kf6 27. Kf4 a5 28. a3 Nc8 29. b4 cxb3 30. Bxb3 Nd6 31. f3 Nf5 32. Kg4 a4 33. Ba2 Ne3+ 34. Kg3 Nd1 35. Bb1 Nxc3 36. Bd3 b4 0-1

[Event "Armenia Quindio op"]
[Site "Armenia"]
[Date "2024.04.06"]
[Round "2"]
[White "Tobon Diaz, Danna Isabella"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "0-1"]
[ECO "B30"]
[BlackElo "1564"]
[PlyCount "77"]
[EventDate "2024.04.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 e5 4. Bc4 d6 5. d3 Bg4 6. h3 Bh5 7. Be3 Nf6 8. Bg5 Nd4 9. g4 Nxf3+ 10. Qxf3 Bg6 11. Nd5 Be7 12. Bxf6 Bxf6 13. Nxf6+ Qxf6 14. Qxf6 gxf6 15. 0-0-0 0-0-0 16. h4 h5 17. g5 fxg5 18. hxg5 h4 19. Rdf1 h3 20. f4 exf4 21. Rxf4 Rh7 22. Rf3 h2 23. c3 a6 24. Rf4 Re8 25. Bb3 Re5 26. Rg4 Rh3 27. Kd2 Bh5 28. Rg2 Rxg5 29. Rgxh2 Rxh2+ 30. Rxh2 Bg6 31. Rf2 Rg3 32. d4 Bxe4 33. Rxf7 cxd4 34. Rf8+ Kc7 35. Rf7+ Kb6 36. cxd4 Rd3+ 37. Ke2 Rxd4 38. Ke3 Rb4 39. Rf6 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "6"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Hurtado Paez, Andres Jesus"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1564"]
[BlackElo "1821"]
[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. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. h3 Ne7 6. Nf3 Nbc6 7. c3 Bf5 8. 0-0 Qd7 9. Be3 0-0 10. Qc2 Rfe8 11. Nbd2 Bxd3 12. Qxd3 Nf5 13. Rfe1 Re7 14. Bg5 f6 15. Rxe7 Ncxe7 16. Be3 Ng6 17. Re1 Re8 18. Nf1 c6 19. a4 Bc7 20. b4 Nd6 21. N3d2 a6 22. Nb3 Ne4 23. Nfd2 Qd6 24. Nf1 Nf4 25. Bxf4 Qxf4 26. Qe3 Qxe3 27. Rxe3 Bf4 1/2-1/2

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.17"]
[Round "7"]
[White "Quinones, Diego Alejandro"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1732"]
[BlackElo "1564"]
[PlyCount "55"]
[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. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd1 Qg6 9. Nc3 d5 10. Nxd5 Qxe4+ 11. Ne3 Nf6 12. Bd3 Qb4+ 13. c3 Qb6 14. Nc4 Qc7 15. Be3 b5 16. Nb6 Rb8 17. Nxc8 Rxc8 18. Bf5 Rd8 19. Qf3 0-0 20. Bg5 Qd6 21. 0-0 Ne7 22. Rad1 Qb6 23. Bc2 h6 24. Be3 Qe6 25. Bb3 Qc6 26. Qg3 Ng6 27. Qxg6 Kh8 28. Qg3 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "4"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Guzman Galeano, Erick Samir"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1564"]
[BlackElo "1756"]
[PlyCount "40"]
[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. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d4 Ba6 6. Nbd2 cxd4 7. Nxd4 Qb6 8. N2b3 Nf6 9. Be3 c5 10. e5 cxd4 11. Bxd4 Qc6 12. exf6 Qxg2 13. Kd2 gxf6 14. Kc1 Rg8 15. Re1 Rc8 16. Bxa7 Bb4 17. c3 Bf8 18. Kc2 Qg6+ 19. Kc1 Rxc3+ 20. bxc3 Ba3+ 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.16"]
[Round "5"]
[White "Ospina Aponte, Juan Stiven"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1600"]
[BlackElo "1564"]
[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. e4 c5 2. c3 Nc6 3. d4 e6 4. Nf3 cxd4 5. cxd4 d5 6. exd5 exd5 7. Bd3 Bd6 8. 0-0 Nge7 9. h3 0-0 10. Nc3 Nb4 11. Bb1 h6 12. a3 Nbc6 13. Be3 a6 14. Qd2 Bf5 15. Nxd5 Nxd5 16. Bxf5 Qf6 17. Be4 Nxe3 18. fxe3 Bg3 19. Ne5 Qd6 20. Ng4 h5 21. Nf2 f5 22. Bf3 h4 23. Nh1 Bh2+ 24. Kf2 Rad8 25. Rad1 f4 26. Rfe1 fxe3+ 27. Rxe3 Bf4 0-1

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "2"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Garcia Hernandez, Juan Esteban"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1564"]
[BlackElo "1400"]
[PlyCount "55"]
[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. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Na5 7. Nxe5 Nxb3 8. axb3 Bd6 9. Nf3 Bb7 10. e5 Bxf3 11. Qxf3 Bxe5 12. Re1 0-0 13. Rxe5 c6 14. Nc3 Re8 15. d4 d5 16. Bg5 Qd6 17. Rae1 Ne4 18. Bf4 g5 19. Rxe8+ Qf8 20. Rxf8+ Rxf8 21. Bxg5 Nxg5 22. Qg4 h6 23. f4 f5 24. Qg3 Rf7 25. fxg5 Kf8 26. gxh6 Rh7 27. Qg6 Rxh6 28. Re8# 1-0

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.15"]
[Round "3"]
[White "Restrepo Ortiz, Brayan David"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1800"]
[BlackElo "1564"]
[PlyCount "58"]
[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. e4 c5 2. Nf3 Nc6 3. c3 e5 4. Bb5 Nge7 5. Qe2 a6 6. Ba4 Ng6 7. d3 Be7 8. Bb3 0-0 9. g3 d6 10. h4 Be6 11. Bd5 Qd7 12. Ng5 Bxg5 13. hxg5 Rfe8 14. Bxe6 Qxe6 15. f4 f5 16. gxf6 Qxf6 17. f5 Nge7 18. Qh5 h6 19. g4 Qf7 20. Qh4 Kf8 21. g5 hxg5 22. Bxg5 Ng8 23. Qh8 c4 24. Rh7 cxd3 25. f6 Qg6 26. Nd2 Qxg5 27. Rxg7 Qe3+ 28. Kf1 Qe2+ 29. Kg1 Qe3+ 1/2-1/2

[Event "ARG-ch U18"]
[Site "Ibague"]
[Date "2024.03.14"]
[Round "1"]
[White "Gonzalez Velasco, Leandro"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1971"]
[BlackElo "1564"]
[PlyCount "31"]
[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. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ndf3 a6 8. Ne2 b5 9. 0-0 g6 10. h4 c4 11. Bc2 a5 12. Nf4 Bg7 13. Ng5 b4 14. Nfxe6 fxe6 15. Nxe6 Qxh4 16. Bg5 1-0

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.24"]
[Round "5"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Andrade Salcedo, Jorge Mario"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1211"]
[BlackElo "1522"]
[PlyCount "88"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Nbd7 6. Bc4 e6 7. 0-0 Qc7 8. d4 h5 9. Ne2 Nb6 10. Bf4 Bd6 11. Bxd6 Qxd6 12. Bb3 Nbd5 13. c4 Nf4 14. Nxf4 Qxf4 15. Qd2 Qc7 16. Qg5 Ke7 17. Ne5 b6 18. Bc2 Bb7 19. c5 Rag8 20. b4 Kf8 21. Qg3 Qd8 22. Rad1 h4 23. Qf3 Qd5 24. Qxd5 Nxd5 25. a4 g5 26. b5 f6 27. bxc6 fxe5 28. cxb7 Ke7 29. dxe5 bxc5 30. Rb1 Kd7 31. Bd3 Rb8 32. a5 Nb4 33. Rfd1 Nxd3 34. Rxd3+ Kc7 35. a6 Rhd8 36. Rxd8 Rxd8 37. Kf1 Kb8 38. Ke2 Rd5 39. Rd1 Rxe5+ 40. Kf1 Rd5 41. Rxd5 exd5 42. Ke2 c4 43. h3 d4 44. g3 g4 0-1

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.24"]
[Round "4"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Torres, Saulo de Jesus"]
[Result "1/2-1/2"]
[ECO "B31"]
[WhiteElo "1211"]
[BlackElo "1741"]
[PlyCount "27"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. c3 d5 4. exd5 Qxd5 5. Bb5+ Nc6 6. 0-0 Bg7 7. d4 cxd4 8. Bxc6+ Qxc6 9. Nxd4 Qb6 10. Qb3 Bxd4 11. Qa4+ Bd7 12. Qxd4 Qxd4 13. cxd4 Nf6 14. Nc3 1/2-1/2

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.24"]
[Round "6"]
[White "Lopez Mahecha, Natalia"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1380"]
[BlackElo "1211"]
[PlyCount "68"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[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 a6 6. Nd6+ Bxd6 7. Qxd6 Qf6 8. Qd2 Nge7 9. c4 Qg6 10. f3 0-0 11. Bd3 d6 12. Nc3 Nd4 13. 0-0 Be6 14. Nd5 Nxd5 15. exd5 Bf5 16. Bxf5 Qxf5 17. Qg5 Qxg5 18. Bxg5 f6 19. Bh4 Rac8 20. b3 Kf7 21. Bf2 Ne2+ 22. Kh1 Nf4 23. g3 Nd3 24. Be3 Nb4 25. Rfc1 Nd3 26. Rc3 Nb4 27. Bd2 a5 28. a3 Na6 29. b4 axb4 30. axb4 Nc7 31. Be3 Nxd5 32. Rd3 Nxe3 33. Rxe3 Rxc4 34. Rd1 Ke7 0-1

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.23"]
[Round "2"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Jaramillo, Carlos Orlando"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1211"]
[BlackElo "1786"]
[PlyCount "110"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 a6 2. d4 d5 3. exd5 Qxd5 4. Nc3 Qd6 5. Bc4 Nf6 6. Nge2 b5 7. Bd3 Bb7 8. 0-0 b4 9. Nb1 e6 10. Bf4 Qc6 11. f3 Bd6 12. Bxd6 cxd6 13. c4 0-0 14. Nd2 Nbd7 15. Rc1 Qb6 16. Ne4 Rac8 17. Kh1 e5 18. dxe5 dxe5 19. Nd6 Rcd8 20. Nxb7 Qxb7 21. Qc2 Nc5 22. Rfd1 e4 23. fxe4 Ng4 24. Nf4 Ne3 25. Qf2 Nxd3 26. Rxd3 Rxd3 27. Nxd3 Qxe4 28. Nxb4 a5 29. Re1 Ng4 30. Qd2 Qxc4 31. Nd5 Qxa2 32. h3 Nh6 33. Ne7+ Kh8 34. Nc6 a4 35. Qd6 Ra8 36. Nd8 Ng8 37. Qf8 Rxd8 38. Qxd8 h6 39. Re8 f6 40. Qd7 Qc4 41. Qe6 Qf1+ 42. Kh2 Qf4+ 43. Kg1 Qc1+ 44. Kf2 Qxb2+ 45. Kf3 Qc3+ 46. Qe3 Qxe3+ 47. Kxe3 g6 48. Kf4 Kg7 49. Ra8 Ne7 50. Rxa4 Nd5+ 51. Kg3 Kf7 52. Ra7+ Ke6 53. Rh7 Ne7 54. Kf3 h5 55. h4 Nf5 1/2-1/2

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.23"]
[Round "1"]
[White "Tineo Mojica, Ivan Esteban"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1688"]
[BlackElo "1211"]
[PlyCount "72"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 e5 4. Nf3 d6 5. 0-0 Nge7 6. d3 h6 7. Ne2 Bg4 8. Ng3 a6 9. Bxc6+ Nxc6 10. h3 Bxf3 11. Qxf3 Nd4 12. Qd1 Qd7 13. c3 Nc6 14. Be3 Be7 15. Nf5 Bf6 16. Rc1 Ne7 17. Ng3 0-0 18. Qf3 Qe6 19. b3 Bg5 20. Rcd1 b5 21. d4 Bxe3 22. fxe3 c4 23. d5 Qd7 24. bxc4 bxc4 25. Nf5 Nxf5 26. exf5 f6 27. Qe2 Rfc8 28. Rb1 Rc5 29. e4 Rac8 30. Rb4 a5 31. Rb2 Rb5 32. Rfb1 Rcb8 33. Qc2 Rxb2 34. Rxb2 Rxb2 35. Qxb2 Qa7+ 36. Qf2 Qb7 1/2-1/2

[Event "Pereira op"]
[Site "Pereira"]
[Date "2023.09.23"]
[Round "3"]
[White "Zuluaga Alzate, Gustavo"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "1552"]
[BlackElo "1211"]
[PlyCount "69"]
[EventDate "2023.09.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Nf3 Bc5 4. e3 0-0 5. Bg2 d5 6. b3 c6 7. 0-0 Nbd7 8. Bb2 b6 9. Re1 Bb7 10. Nc3 Qe7 11. Rc1 Rac8 12. d3 h6 13. Re2 Rfe8 14. Rec2 a5 15. Na4 dxc4 16. Nxc5 Nxc5 17. dxc4 Rcd8 18. Qe2 Nd3 19. Rd1 Nxb2 20. Rxb2 Rxd1+ 21. Qxd1 Rd8 22. Rd2 Rxd2 23. Qxd2 c5 24. Ne5 Bxg2 25. Kxg2 Qc7 26. f4 Kf8 27. Qd3 Ke7 28. e4 Nd7 29. Nxd7 Qxd7 30. Qxd7+ Kxd7 31. e5 Kc6 32. a4 Kd7 33. g4 g6 34. h3 Ke7 35. h4 1/2-1/2

[Event "COL-ch U12"]
[Site "Choconta"]
[Date "2023.03.19"]
[Round "5"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Cifuentes Pena, Santiago"]
[Result "1/2-1/2"]
[ECO "C65"]
[WhiteElo "1407"]
[BlackElo "1276"]
[PlyCount "66"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 Nf6 5. Nxe5 Nxe5 6. d4 Bd6 7. dxe5 Bxe5 8. f4 Bd6 9. e5 Bc5+ 10. Kh1 Ne4 11. Qf3 Nf2+ 12. Rxf2 Bxf2 13. Qxf2 c6 14. Bc4 d6 15. exd6 Qxd6 16. Be3 Qd1+ 17. Bf1 0-0 18. Kg1 Bf5 19. Qd2 Rad8 20. Qxd1 Rxd1 21. Kf2 Bxc2 22. a3 Rxb1 23. Rxb1 Bxb1 24. Bxa7 Rd8 25. Be3 f5 26. Bc4+ Kh8 27. Be6 Re8 28. Bf7 Re7 29. Bc4 b5 30. Bb3 Rb7 31. h4 g6 32. Bd4+ Rg7 33. Bxg7+ Kxg7 1/2-1/2

[Event "COL-ch U12"]
[Site "Choconta"]
[Date "2023.03.19"]
[Round "4"]
[White "Rueda Ahumada, Gabriel Omar"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "1310"]
[BlackElo "1407"]
[PlyCount "63"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nb3 Bb4 7. Bg5 d6 8. Be2 Nbd7 9. 0-0 Bxc3 10. bxc3 Qc7 11. Qd3 0-0 12. Rad1 b6 13. f3 b5 14. Qxd6 Qxc3 15. Bd3 Ne8 16. Qa3 f6 17. Bd2 Qc6 18. Bb4 Rf7 19. Na5 Qb6+ 20. Kh1 Nc7 21. c4 Ne6 22. Rc1 Ndc5 23. cxb5 Nxd3 24. Qxd3 Qxb5 25. Qxb5 axb5 26. Nc6 Bb7 27. Ne7+ Kh8 28. a3 Rd8 29. Rfd1 Rxd1+ 30. Rxd1 Nd4 31. Nf5 Nxf5 32. Rd8+ 1-0

[Event "COL-ch U12"]
[Site "Choconta"]
[Date "2023.03.17"]
[Round "1"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Diaz Avila, Jarett Alexander"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "1407"]
[BlackElo "1369"]
[PlyCount "110"]
[EventDate "2023.03.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. h3 Bd7 6. d3 h6 7. Be3 Bb6 8. c3 Nf6 9. Nbd2 Qe7 10. Qc2 a6 11. Ba4 Bxe3 12. fxe3 0-0-0 13. d4 Na7 14. Bxd7+ Qxd7 15. b4 Rhe8 16. a4 exd4 17. exd4 Qc6 18. e5 dxe5 19. Nxe5 Qd5 20. b5 a5 21. Ndc4 b6 22. Qf5+ Kb7 23. Rae1 Nc8 24. Qf3 Qxf3 25. Rxf3 Nd6 26. Rfe3 Nd5 27. Nxd6+ cxd6 28. Nxf7 Rxe3 29. Nxd8+ Kc8 30. Rxe3 Nxe3 31. Ne6 Nd1 32. Nxg7 Nxc3 33. Nf5 Kd7 34. Nxh6 Nxa4 35. Ng4 Nc3 36. Ne3 a4 37. Nc4 Ke6 38. h4 Nxb5 39. d5+ Kf6 40. Kf2 a3 41. Nxa3 Nxa3 42. Ke3 b5 43. Kd3 b4 44. Kd2 Nc4+ 45. Kd3 Ne5+ 46. Kc2 Ng4 47. Kb3 Ke5 48. Kxb4 Kxd5 49. Kc3 Ke4 50. Kd2 d5 51. g3 d4 52. h5 d3 53. Kd1 Ke3 54. h6 d2 55. h7 Kd3 0-1

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2021.03.28"]
[Round "7"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Barreto Pulido, Mariana"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1359"]
[BlackElo "1154"]
[PlyCount "112"]
[EventDate "2021.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Nxd4 9. Bxd4 0-0 10. 0-0-0 Be6 11. Kb1 Re8 12. h4 Qa5 13. g4 Rec8 14. Nd5 Qxd2 15. Rxd2 Nxd5 16. exd5 Bd7 17. Bxg7 Kxg7 18. Bg2 Rh8 19. Re1 Rhe8 20. Rde2 e6 21. dxe6 Rxe6 22. Rxe6 Bxe6 23. g5 Re8 24. f4 Bxa2+ 25. Kxa2 Rxe1 26. Bxb7 Rf1 27. Ka3 Rxf4 28. b4 Rxh4 29. Bc8 Rc4 30. Bb7 Rxc2 31. Ka4 f5 32. Ka5 f4 33. Kb5 h5 34. Ka6 Ra2+ 35. Kb5 h4 36. Bd5 Ra1 37. Kc6 h3 38. Kb7 h2 39. b5 h1Q 40. Bxh1 Rxh1 41. Kxa7 f3 42. b6 Rb1 43. b7 Rxb7+ 44. Kxb7 f2 45. Kc6 f1Q 46. Kxd6 Qe2 47. Kd5 Qg2+ 48. Kc5 Kf7 49. Kc4 Ke6 50. Kc5 Qd5+ 51. Kb4 Qc6 52. Kb3 Kd5 53. Kb2 Kd4 54. Kb1 Qg2 55. Ka1 Kc3 56. Kb1 Qb2# 0-1

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2021.03.27"]
[Round "5"]
[White "Borre Meza, Orlando David"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1-0"]
[ECO "D52"]
[WhiteElo "1276"]
[BlackElo "1359"]
[PlyCount "77"]
[EventDate "2021.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. e3 c6 6. Nf3 Qa5 7. Bxf6 Nxf6 8. a3 Ne4 9. Qc2 Nxc3 10. bxc3 c5 11. Bd3 cxd4 12. exd4 dxc4 13. Bxc4 Bd6 14. 0-0 0-0 15. Bd3 h6 16. c4 Qc7 17. c5 Be7 18. a4 b6 19. c6 a5 20. Qe2 Qxc6 21. Be4 Ba6 22. Qe3 Qc7 23. Rfc1 Qd7 24. Bxa8 Rxa8 25. Ne5 Qd5 26. Qf3 Qxf3 27. Nxf3 Be2 28. Ne5 Bf6 29. Rc2 Ba6 30. Rb2 Bxe5 31. dxe5 Rb8 32. Rab1 Bd3 33. Ra1 Ba6 34. Rab1 Bd3 35. Ra1 Ba6 36. Rab1 Bd3 37. Rxb6 Rc8 38. Rb8 Rxb8 39. Rxb8+ 1-0

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2021.03.27"]
[Round "6"]
[White "Remicio Gomez, Joshua Santiago"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1257"]
[BlackElo "1359"]
[PlyCount "48"]
[EventDate "2021.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 Bd6 6. Ne2 0-0 7. Nbc3 Nbd7 8. 0-0 Nb6 9. Bg5 h6 10. Bh4 Be7 11. Bg3 Nbd5 12. Re1 Nxc3 13. Nxc3 Nd5 14. Qd2 Bb4 15. Bxd5 exd5 16. Re5 c6 17. Rae1 Bd6 18. R5e3 Bxg3 19. Rxg3 Kh8 20. Re5 Re8 21. Rh5 Qf6 22. Re3 Rxe3 23. fxe3 Bg4 24. Re5 Be6 1/2-1/2

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2021.03.26"]
[Round "4"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Briceno Suarez, Elisabet"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "1359"]
[BlackElo "1322"]
[PlyCount "61"]
[EventDate "2021.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. h3 Bd7 5. 0-0 Nf6 6. d3 Be7 7. Nc3 0-0 8. Be3 a6 9. Ba4 b5 10. Bb3 Rb8 11. Qd2 g6 12. Bh6 Re8 13. Ng5 Bf8 14. Bxf7+ Kh8 15. Bxe8 Qxe8 16. Bxf8 Qxf8 17. Nd5 b4 18. Nxf6 Qxf6 19. Nf3 Nd4 20. Nxd4 exd4 21. Rfe1 a5 22. Qe2 Re8 23. Qf3 Qg5 24. Re2 h5 25. Rae1 d5 26. exd5 Rd8 27. Re7 Re8 28. Rxe8+ Bxe8 29. Rxe8+ Kg7 30. Qf8+ Kh7 31. Qh8# 1-0

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2021.03.25"]
[Round "2"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Pardo Useche, Laura Valentina"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1359"]
[BlackElo "1458"]
[PlyCount "94"]
[EventDate "2021.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[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 b5 9. 0-0-0 Bb7 10. Kb1 Nbd7 11. g4 Nb6 12. h4 Rc8 13. h5 Qc7 14. g5 Nfd7 15. Be2 b4 16. Ncb5 axb5 17. Nxb5 Qb8 18. Rdg1 d5 19. exd5 Bxd5 20. g6 h6 21. gxf7+ Kxf7 22. Qd4 e5 23. Qg4 Rhg8 24. Qg6+ Kf8 25. Rg2 Rc6 26. Qg3 Bf6 27. Rhg1 Nc4 28. Bxc4 Rxc4 29. Na7 Ke7 30. b3 Rc7 31. Qf2 Qb7 32. Qe2 Bxf3 33. Qd2 Bxg2 34. Rxg2 Ra8 35. Qf2 Rxa7 36. Bxa7 Qxa7 37. Qd2 Qa3 38. c3 bxc3 39. Qc2 Qb2+ 40. Qxb2 cxb2 41. Rxb2 Kf7 42. Rf2 g5 43. hxg6+ Kxg6 44. a4 e4 45. a5 e3 46. Re2 Bd4 47. b4 Rb7 0-1

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2021.03.25"]
[Round "3"]
[White "Luna Monsalve, Sofia"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1182"]
[BlackElo "1359"]
[PlyCount "64"]
[EventDate "2021.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Nbd7 6. e3 c6 7. Bd3 Qa5 8. Qc2 Qc7 9. Bf4 Bd6 10. Nb5 cxb5 11. Qxc7 Bxc7 12. Bxc7 a6 13. Nf3 0-0 14. 0-0 Ne8 15. Bf4 b6 16. e4 Bb7 17. e5 Nc7 18. Rac1 Ne6 19. Be3 g6 20. Ng5 Rac8 21. Nxe6 fxe6 22. Bh6 Rxc1 23. Rxc1 Rc8 24. Rxc8+ Bxc8 25. f4 b4 26. g4 Nb8 27. Kf2 Nc6 28. Ke3 a5 29. Bb5 Nb8 30. Bd3 Nc6 31. f5 exf5 32. gxf5 Bxf5 1/2-1/2

[Event "COL-ch U10"]
[Site "Bogota"]
[Date "2021.03.24"]
[Round "1"]
[White "Gonzalez Bolivar, Juan Jose"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "0-1"]
[ECO "D51"]
[WhiteElo "1375"]
[BlackElo "1359"]
[PlyCount "48"]
[EventDate "2021.03.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. a3 c6 6. e3 Be7 7. Bd3 0-0 8. Qc2 h6 9. Bh4 b6 10. Nf3 Qc7 11. 0-0 Ba6 12. cxd5 Bxd3 13. Qxd3 exd5 14. Rac1 Qb7 15. Ne5 Qc7 16. Nb5 Nxe5 17. dxe5 Qxe5 18. Rxc6 Ng4 19. f4 Qxb2 20. Bxe7 Rfe8 21. Nc7 Rxe7 22. Nxa8 Re8 23. Nc7 Nxe3 24. Nxe8 Qxg2# 0-1

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.16"]
[Round "8.4"]
[White "Rojas Salas, Rihanna Irina"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1066"]
[PlyCount "99"]
[EventDate "2019.11.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. Nf3 d5 4. cxd5 exd5 5. d3 Bb4 6. Bd2 0-0 7. e3 Nc6 8. Be2 Bf5 9. 0-0 Qe7 10. Qb3 Be6 11. Qc2 Rad8 12. a3 Ba5 13. b4 Bb6 14. Rac1 d4 15. exd4 Nxd4 16. Nxd4 Rxd4 17. Be3 Rd6 18. Bxb6 Rxb6 19. d4 Rc6 20. Qd2 Bc4 21. Rfe1 Bxe2 22. Rxe2 Re6 23. Rxe6 fxe6 24. Nb5 c6 25. Nc3 Ng4 26. f3 Nf6 27. Qe2 Qd6 28. Qe5 Qxe5 29. dxe5 Nd5 30. Nxd5 cxd5 31. Rc7 d4 32. Rd7 Rf5 33. Rxd4 Rxe5 34. Rd8+ Kf7 35. Rd7+ Kf6 36. Rxb7 a5 37. b5 Re3 38. b6 Rxa3 39. Rb8 Rb3 40. b7 Ke5 41. Ra8 Rxb7 42. Rxa5+ Kd4 43. Rg5 Ke3 44. Re5+ Kf4 45. Rxe6 Rb1+ 46. Kf2 Rb2+ 47. Re2 Rb3 48. Re4+ Kf5 49. Re7 Rb2+ 50. Kg3 1-0

[Event "Pan American-ch School U07"]
[Site "Medellin"]
[Date "2019.11.14"]
[Round "5.2"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Rodriguez, William Nicolas1111"]
[Result "0-1"]
[ECO "C79"]
[PlyCount "114"]
[EventDate "2019.11.12"]
[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 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 a6 5. Ba4 d6 6. h3 Nxe4 7. Re1 Nf6 8. Nc3 b5 9. Bb3 Be6 10. d3 h6 11. Be3 Be7 12. Qd2 0-0 13. Rad1 Re8 14. d4 Bxb3 15. axb3 Bf8 16. dxe5 dxe5 17. Qxd8 Raxd8 18. Rxd8 Rxd8 19. Rd1 Rxd1+ 20. Nxd1 Bd6 21. Nc3 Nb4 22. Ne1 Kf8 23. Kf1 Ke7 24. Ke2 Nfd5 25. Nxd5+ Nxd5 26. Nd3 Nxe3 27. Kxe3 f5 28. f4 exf4+ 29. Nxf4 Bxf4+ 30. Kxf4 Ke6 31. g4 g5+ 32. Kf3 f4 33. Ke4 c5 34. h4 c4 35. b4 gxh4 36. Kxf4 Kf6 37. Kf3 Kg5 38. c3 h3 39. Kg3 h2 40. Kxh2 Kxg4 41. Kg2 Kf4 42. Kh3 Ke3 43. Kh4 Kd2 44. Kh5 Kc2 45. Kxh6 Kxb2 46. Kg5 Kxc3 47. Kf4 Kd3 48. Kf3 c3 49. Kf2 c2 50. Ke1 c1Q+ 51. Kf2 Qe3+ 52. Kf1 Qe2+ 53. Kg1 Qf3 54. Kh2 Qg4 55. Kh1 Ke3 56. Kh2 Kf2 57. Kh1 Qh3# 0-1

[Event "Colombia Departamental U20"]
[Site "Colombia"]
[Date "2018.02.11"]
[Round "4.2"]
[White "Martinez Delgado, Diego Fernando"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1488"]
[BlackElo "1299"]
[PlyCount "61"]
[EventDate "2018.02.10"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Qe2+ Qe7 6. Qxe7+ Bxe7 7. c4 0-0 8. Bd3 dxc4 9. Bxc4 h6 10. 0-0 Nc6 11. Re1 Bb4 12. Bd2 Bxd2 13. Nbxd2 Bf5 14. Ne5 Nxd4 15. Bxf7+ Kh8 16. Bb3 Nxb3 17. Nxb3 Bc2 18. Nc5 Rae8 19. Ned7 Rxe1+ 20. Rxe1 Nxd7 21. Nxd7 Rd8 22. Re7 Bf5 23. h3 Bxd7 24. Re4 Bf5 25. Re5 Rd1+ 26. Kh2 Bd7 27. Re7 Bf5 28. Rxc7 Be4 29. Rf7 Bd5 30. Rd7 Bxa2 31. Rxd1 1-0

[Event "Colombia Departamental U20"]
[Site "Colombia"]
[Date "2018.02.10"]
[Round "3.1"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Espinel Forero, Aura Maria"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1299"]
[BlackElo "1575"]
[PlyCount "22"]
[EventDate "2018.02.10"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. 0-0 Bxc3 6. dxc3 0-0 7. Bg5 d6 8. Qd2 Nxe4 9. Bxd8 Nxd2 10. Be7 Nxf3+ 11. gxf3 Nxe7 0-1

[Event "Colombia Departamental U20"]
[Site "Colombia"]
[Date "2018.02.10"]
[Round "1.2"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Rodriguez, Miguel Angel"]
[Result "0-1"]
[ECO "C79"]
[WhiteElo "1299"]
[BlackElo "1533"]
[PlyCount "30"]
[EventDate "2018.02.10"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 d6 6. d4 exd4 7. Nxd4 Bd7 8. Nc3 b5 9. Bb3 Nxd4 10. Qxd4 c5 11. Qe3 c4 12. Bxc4 bxc4 13. Qg3 Rb8 14. Be3 Rxb2 15. Rab1 Rxc2 0-1

[Event "Colombia Departamental U20"]
[Site "Colombia"]
[Date "2018.02.10"]
[Round "2.1"]
[White "Echeverry Betancur, Jorge Andres"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1-0"]
[ECO "D38"]
[WhiteElo "1600"]
[BlackElo "1299"]
[PlyCount "25"]
[EventDate "2018.02.10"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. cxd5 exd5 4. Nc3 Nf6 5. Nf3 Bb4 6. Bd2 Bxc3 7. Bxc3 Bd7 8. e3 0-0 9. Bd3 Nc6 10. 0-0 a6 11. Bc2 Ne4 12. Qd3 Nxc3 13. Qxh7# 1-0

[Event "Quindio-ch Amateur"]
[Site "Bolivar"]
[Date "2018.01.21"]
[Round "4.4"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Ballesteros Lopez, William"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "2028"]
[PlyCount "64"]
[EventDate "2018.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bg4 6. Be2 e6 7. 0-0 Bd6 8. Bg5 Nc6 9. Qd2 0-0-0 10. Rad1 h6 11. Bxf6 gxf6 12. Rfe1 Qh5 13. Nb5 Bb4 14. c3 Be7 15. Na3 Rhg8 16. Nb5 Bxf3 17. Bxf3 Qxf3 18. g3 a6 19. Na3 h5 20. Qe2 Qf5 21. Qe4 Qh3 22. Qg2 Qg4 23. Qe4 Qg7 24. d5 Ne5 25. dxe6 fxe6 26. Rxd8+ Rxd8 27. Qc2 Nf3+ 28. Kf1 Nxe1 29. Kxe1 h4 30. gxh4 Qg1+ 31. Ke2 Bc5 32. Qb3 Qxf2# 0-1

[Event "Quindio-ch Amateur"]
[Site "Bolivar"]
[Date "2018.01.21"]
[Round "3.4"]
[White "Londono Arias, Julian Andres"]
[Black "Caicedo Vallejo, Jacobo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1595"]
[PlyCount "63"]
[EventDate "2018.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Nf3 Bb4+ 6. c3 Bd6 7. 0-0 0-0 8. Bg5 Be7 9. Re1 Re8 10. Qc2 Nc6 11. Bxf6 Bxf6 12. Bxh7+ Kf8 13. Nbd2 Rxe1+ 14. Rxe1 Qd7 15. Bd3 b6 16. Bb5 Bb7 17. Ne5 Bxe5 18. dxe5 Re8 19. Nf3 Qc8 20. Qd3 Re7 21. Qh7 Ke8 22. Nd4 Kd7 23. Qf5+ Kd8 24. Qxc8+ Bxc8 25. Nxc6+ Ke8 26. Nxe7+ Kxe7 27. f4 Be6 28. h3 f6 29. g4 fxe5 30. f5 Bd7 31. Bxd7 Kxd7 32. Rxe5 1-0

[Event "Quindio-ch Amateur"]
[Site "Bolivar"]
[Date "2018.01.20"]
[Round "2.2"]
[White "Caicedo Vallejo, Jacobo"]
[Black "Valencia, Cristian Johan"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1995"]
[PlyCount "35"]
[EventDate "2018.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 e6 4. 0-0 a6 5. d4 cxd4 6. Nxd4 Qc7 7. Nc3 Be7 8. Bd3 Nf6 9. Bg5 Nbd7 10. Qd2 Ne5 11. Rad1 Nc4 12. Bxc4 Qxc4 13. Qd3 Qc7 14. Rfe1 Bd7 15. Rd2 h6 16. Bf4 e5 17. Be3 0-0 18. Nde2 0-1

