[Event "COL-ch sf1 U18"]
[Site "Cartagena"]
[Date "2018.03.03"]
[Round "5.8"]
[White "Diaz Bermudez, Luis Fernando"]
[Black "Cardenas Marquez, Eduard Alfredo"]
[Result "0-1"]
[ECO "B07"]
[BlackElo "1543"]
[PlyCount "66"]
[EventDate "2018.03.01"]
[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 d6 2. Nc3 g6 3. Nf3 Bg7 4. Bc4 Nf6 5. d3 h6 6. h3 0-0 7. Nd5 Nbd7 8. Nxf6+ Nxf6 9. c3 b6 10. Bd5 Nxd5 11. exd5 Bb7 12. c4 Rc8 13. 0-0 c6 14. Qb3 cxd5 15. cxd5 Qc7 16. Be3 Qc2 17. d4 Qxb3 18. axb3 a5 19. Nd2 Bxd5 20. Rac1 Kh7 21. Nc4 Rc6 22. Rfd1 Rfc8 23. Na3 Rxc1 24. Rxc1 Rxc1+ 25. Bxc1 Bxb3 26. Be3 a4 27. Kf1 g5 28. Ke2 f5 29. g3 f4 30. gxf4 gxf4 31. Bxf4 Bxd4 32. Bc1 Kg6 33. Nb5 Bc5 0-1

[Event "COL-ch sf1 U18"]
[Site "Cartagena"]
[Date "2018.03.02"]
[Round "3.9"]
[White "Cardenas Marquez, Eduard Alfredo"]
[Black "Blanco Noguera, Yoryeth"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1543"]
[BlackElo "1517"]
[PlyCount "64"]
[EventDate "2018.03.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nc6 2. g3 Nf6 3. Bg2 d5 4. 0-0 Bg4 5. d3 e5 6. h3 Bh5 7. g4 Bg6 8. a3 Bd6 9. Nh4 0-0 10. Nf5 Bxf5 11. gxf5 Qd7 12. e4 Ne7 13. Nc3 c6 14. Bg5 Rfe8 15. f3 Nc8 16. Kh2 Be7 17. Rg1 g6 18. Bh1 Nb6 19. Qd2 Rad8 20. Rg2 Kh8 21. h4 Nh5 22. Rag1 Nf4 23. Rg3 Nh5 24. R3g2 Nf4 25. Rf2 Nh5 26. Rfg2 Nf4 27. Rg3 Nh5 28. R3g2 Nf4 29. Rg3 Nh5 30. R3g2 Nf4 31. Rg3 Nh5 32. R3g2 Nf4 1/2-1/2

[Event "COL-ch sf1 U18"]
[Site "Cartagena"]
[Date "2018.03.02"]
[Round "2.8"]
[White "Florez Hernandez, Bairon"]
[Black "Cardenas Marquez, Eduard Alfredo"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1406"]
[BlackElo "1543"]
[PlyCount "6"]
[EventDate "2018.03.01"]
[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 d6 2. f3 g6 3. Bc4 Nf6 1-0

[Event "COL-ch sf1 U18"]
[Site "Cartagena"]
[Date "2018.03.01"]
[Round "1.4"]
[White "Cardenas Marquez, Eduard Alfredo"]
[Black "Gomez Guardo, Laura Melissa"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1543"]
[BlackElo "1731"]
[PlyCount "27"]
[EventDate "2018.03.01"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d6 2. g3 Nf6 3. Bg2 e5 4. d3 Be7 5. 0-0 h6 6. e4 Nc6 7. h3 Be6 8. Nc3 Qd7 9. Kh2 g5 10. Ng1 0-0-0 11. a4 Rdg8 12. Rb1 h5 13. b4 Ng4+ 14. Kh1 0-1

[Event "COL-ch sf2 U18"]
[Site "Cartagena"]
[Date "2017.03.11"]
[Round "5.5"]
[White "Florez Martinez, Jose Alejandro"]
[Black "Cardenas Marquez, Eduard Alfredo"]
[Result "0-1"]
[ECO "C70"]
[PlyCount "9"]
[EventDate "2017.03.09"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. h4 0-1

[Event "COL-ch sf2 U18"]
[Site "Cartagena"]
[Date "2017.03.10"]
[Round "3.5"]
[White "Cardenas Marquez, Eduard Alfredo"]
[Black "Archbold Tilano, Ralph Alfred"]
[Result "0-1"]
[ECO "B45"]
[BlackElo "1635"]
[PlyCount "50"]
[EventDate "2017.03.09"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. f3 d5 8. a3 Bxc3+ 9. bxc3 dxe4 10. Bb5 Bd7 11. 0-0 0-0 12. Rb1 Qa5 13. Rb3 Nxd4 14. Bxd4 Bxb5 15. Re1 Rad8 16. fxe4 e5 17. Re3 exd4 18. cxd4 Bc6 19. e5 Ne4 20. Qg4 Qd2 21. h3 Rxd4 22. e6 Nf6 23. exf7+ Rxf7 24. Qg3 Ne4 25. Qb8+ Rd8 0-1

[Event "Malambo Semifinal 1 Cat U16"]
[Site "Malambo"]
[Date "2017.03.05"]
[Round "6.9"]
[White "Cardenas Marquez, Eduard Alfredo"]
[Black "Berdugo Rocha, Sebastian"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1568"]
[PlyCount "49"]
[EventDate "2017.03.02"]
[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 e6 2. d4 d5 3. e5 b6 4. c3 Nd7 5. Nf3 c5 6. a3 g6 7. b4 cxd4 8. cxd4 Bb7 9. Bb2 Rc8 10. Nbd2 Ne7 11. Bd3 Bg7 12. 0-0 0-0 13. Rc1 f6 14. Re1 fxe5 15. Nxe5 Nxe5 16. dxe5 d4 17. Nf3 Bxf3 18. gxf3 Rxf3 19. Qxf3 Qd5 20. Qxd5 exd5 21. Rxc8+ Nxc8 22. Bxd4 Ne7 23. Rc1 Kf7 24. e6+ Kxe6 25. Bxg7 1-0

[Event "Malambo Semifinal 1 Cat U16"]
[Site "Malambo"]
[Date "2017.03.04"]
[Round "5.8"]
[White "Carvajal Pena, Dilan Ricardo"]
[Black "Cardenas Marquez, Eduard Alfredo"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1421"]
[PlyCount "51"]
[EventDate "2017.03.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Be7 7. d3 0-0 8. h3 Re8 9. Re1 Bc5 10. c3 d6 11. Nbd2 Be6 12. Nf1 h6 13. Ng3 Bxb3 14. axb3 Rf8 15. d4 exd4 16. cxd4 Bb6 17. Nf5 Ne7 18. N3h4 Ng6 19. Re3 Nd5 20. Nxg6 Nxe3 21. Nge7+ Kh7 22. Bxe3 g6 23. Qg4 Qd7 24. Qh4 h5 25. Qg5 gxf5 26. Qh6# 1-0

[Event "Malambo Semifinal 1 Cat U16"]
[Site "Malambo"]
[Date "2017.03.04"]
[Round "4.4"]
[White "Lopez Gonzalez, Carlos Andres"]
[Black "Cardenas Marquez, Eduard Alfredo"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1617"]
[PlyCount "39"]
[EventDate "2017.03.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Bc5 6. 0-0 Nf6 7. Nxe5 Nxe5 8. d4 Nc6 9. dxc5 0-0 10. Nc3 Re8 11. Bg5 h6 12. Bh4 d6 13. cxd6 cxd6 14. Bg3 Nxe4 15. Nxe4 Rxe4 16. Bxf7+ Kh8 17. Re1 Rxe1+ 18. Qxe1 Qf6 19. Qe8+ Kh7 20. Qg8# 1-0

[Event "Malambo Semifinal 1 Cat U16"]
[Site "Malambo"]
[Date "2017.03.02"]
[Round "1.12"]
[White "Cardenas Marquez, Eduard Alfredo"]
[Black "Reyes Revollo, Sebastian de Jesus"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1109"]
[PlyCount "76"]
[EventDate "2017.03.02"]
[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 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Nf3 c6 5. Be2 Bg4 6. 0-0 Bxf3 7. Bxf3 Nd7 8. d3 Qc7 9. b3 Ngf6 10. Bb2 e6 11. Re1 0-0-0 12. Ne4 Nxe4 13. Rxe4 Bd6 14. g3 e5 15. Bg4 Kb8 16. Bh3 g6 17. d4 f5 18. Re2 Rhf8 19. c4 f4 20. Bxd7 Rxd7 21. Rd2 e4 22. d5 e3 23. Rc2 c5 24. Qg4 fxg3 25. fxg3 Rdf7 26. Re1 a6 27. Qg5 Rf5 28. Qxe3 Rf3 29. Qg5 Qf7 30. Be5 Rf1+ 31. Kg2 Qf3+ 32. Kh3 Rxe1 33. Bxd6+ Ka8 34. Bxf8 Qf1+ 35. Kh4 Re4+ 36. g4 Qe1+ 37. Kh3 Re3+ 38. Kg2 Rg3+ 0-1

