[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.03"]
[Round "6"]
[White "Prada Ariza, Luis Eduardo"]
[Black "Susunaga Duran, Madelen Fernanda"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1624"]
[BlackElo "1027"]
[PlyCount "48"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. e3 d5 4. d4 exd4 5. exd4 Bb4 6. a3 Bxc3+ 7. bxc3 0-0 8. Bd3 Ne4 9. Qc2 Re8 10. Be3 Bf5 11. cxd5 Qxd5 12. c4 Qa5+ 13. Kf1 Nc6 14. Ne2 Nb4 15. axb4 Qxa1+ 16. Nc1 a5 17. b5 g6 18. h3 Qc3 19. Bxe4 Qxc2 20. Bxc2 Bxc2 21. Ke2 b6 22. Kd2 Be4 23. f3 Bc2 24. Re1 Ba4 1/2-1/2

[Event "Tunja Boyaca op-B"]
[Site "Tunja"]
[Date "2019.08.01"]
[Round "3"]
[White "Ramirez Beltran, Francisco Javier"]
[Black "Prada Ariza, Luis Eduardo"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1917"]
[BlackElo "1624"]
[PlyCount "67"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 c6 3. Nf3 a6 4. a4 d5 5. e5 c5 6. c3 Nc6 7. Bd3 c4 8. Bc2 Nge7 9. 0-0 Ng6 10. Ng5 Be7 11. Qh5 Bxg5 12. Bxg5 Qb6 13. Ra2 Na5 14. Nd2 Nc6 15. Kh1 Nce7 16. Bxe7 Kxe7 17. f4 Bd7 18. g4 Raf8 19. f5 Nxe5 20. dxe5 Qe3 21. f6+ gxf6 22. exf6+ Ke8 23. Nf3 Qe2 24. Raa1 Qxc2 25. Qe5 Kd8 26. Qb8+ Bc8 27. Qd6+ Bd7 28. Ne5 Qe4+ 29. Kg1 Qxe5 30. Qxe5 Rhg8 31. h3 h6 32. Rf4 Rg5 33. Qb8+ Bc8 34. Qd6+ 1-0

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.24"]
[Round "7"]
[White "Prada Ariza, Luis Eduardo"]
[Black "Franco Perez, William"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "1610"]
[BlackElo "1621"]
[PlyCount "27"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e3 Bg7 4. g3 d6 5. Bg2 Bg4 6. f3 Bd7 7. Nge2 0-0 8. 0-0 c5 9. b3 Qc7 10. d4 Nc6 11. Bb2 Rae8 12. Rc1 e5 13. d5 Ne7 14. e4 1/2-1/2

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.24"]
[Round "6"]
[White "Prada Ariza, Luis Eduardo"]
[Black "Vanegas Henao, Ricardo Javier"]
[Result "0-1"]
[ECO "C87"]
[WhiteElo "1610"]
[BlackElo "1807"]
[PlyCount "11"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 0-1

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.23"]
[Round "5"]
[White "Corredor Reyes, Jose Bernardino"]
[Black "Prada Ariza, Luis Eduardo"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "1727"]
[BlackElo "1610"]
[PlyCount "76"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 e6 2. Bf4 c6 3. Nd2 a6 4. c3 d5 5. Ngf3 b5 6. e4 Bb7 7. Bd3 c5 8. 0-0 Nc6 9. exd5 Qxd5 10. Be4 Qh5 11. Re1 Nf6 12. dxc5 Bxc5 13. Nb3 Rd8 14. Qc2 Nxe4 15. Qxe4 Na5 16. Qe2 Nxb3 17. axb3 0-0 18. b4 Bb6 19. Rad1 Rd5 20. Rxd5 Bxd5 21. Ne5 Qf5 22. Bg3 Rc8 23. Qg4 Qc2 24. Nd7 Bd8 25. Be5 Qg6 26. Qxg6 hxg6 27. Nc5 f6 28. Bd4 e5 29. Be3 a5 30. bxa5 Bxa5 31. Rd1 Bc4 32. Nb7 Bc7 33. Bc5 Ra8 34. Ba3 e4 35. Rd7 Be5 36. Nc5 f5 37. Rb7 Bxc3 38. Nd7 Bd4 0-1

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.23"]
[Round "4"]
[White "Suaza, Yesid Rodrigo"]
[Black "Prada Ariza, Luis Eduardo"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1881"]
[BlackElo "1610"]
[PlyCount "31"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 c6 3. Nc3 a6 4. Nf3 Nf6 5. e4 d6 6. Bd3 b5 7. 0-0 Be7 8. Qc2 Bb7 9. e5 bxc4 10. exf6 cxd3 11. Qb3 Bxf6 12. Qxb7 Nd7 13. Qxc6 0-0 14. Qxd6 Be7 15. Qf4 Nf6 16. Ne1 1-0

[Event "Gachantiva op 9th"]
[Site "Gachantiva"]
[Date "2019.06.22"]
[Round "3"]
[White "Prada Ariza, Luis Eduardo"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "1610"]
[BlackElo "2059"]
[PlyCount "66"]
[EventDate "2019.06.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 191 Extra"]
[Source "ChessBase"]
[SourceDate "2019.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2019.09.30"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. e3 f5 4. g3 e4 5. h4 Nf6 6. Nge2 Ne5 7. Nf4 Nf3+ 8. Ke2 Ne5 9. b3 Bb4 10. Bb2 Bxc3 11. Bxc3 Qe7 12. d4 exd3+ 13. Nxd3 Neg4 14. Bg2 0-0 15. Nf4 c6 16. Qd3 Re8 17. Rae1 Qa3 18. Qd2 d5 19. cxd5 Qa6+ 20. Kd1 cxd5 21. Kc1 Be6 22. Nxe6 Qxe6 23. Kb1 Rac8 24. Bd4 Ne4 25. Bxe4 fxe4 26. Ref1 Rf8 27. h5 Qa6 28. Bb2 Qd3+ 29. Qxd3 exd3 30. Rh4 Nxe3 31. Rc1 d2 32. fxe3 dxc1Q+ 33. Bxc1 Rf1 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2008.06.01"]
[Round "6"]
[White "Prada Ariza, Luis Eduardo"]
[Black "Carreno Acevedo, Jhonatan Robert"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "68"]
[EventDate "2008.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. Qc2 d5 9. Bd3 0-0 10. 0-0 h6 11. Nxd5 Qxd5 12. Bxe4 Qd6 13. a3 Ba5 14. b4 Bb6 15. Bb2 Ne7 16. Rad1 Nd5 17. Ne5 c6 18. Nc4 Qd8 19. Nxb6 axb6 20. g3 f5 21. Bg2 f4 22. Qb3 Be6 23. Rde1 Rf6 24. Re5 Bf7 25. Bxd5 Bxd5 26. Qc3 Qd7 27. f3 Qh3 28. g4 Rg6 29. Rxd5 cxd5 30. Qd3 Rxg4+ 31. Kf2 Rg2+ 32. Ke1 Rxb2 33. Qb5 Qe6+ 34. Kd1 Rxa3 0-1

[Event "Bucaramanga op"]
[Site "Bucaramanga"]
[Date "2008.05.31"]
[Round "4"]
[White "Gonzalez, Nelson"]
[Black "Prada Ariza, Luis Eduardo"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "62"]
[EventDate "2008.05.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 e6 2. e4 c6 3. e5 a6 4. Nc3 d5 5. a3 c5 6. Nf3 Nc6 7. Bg5 Qc7 8. dxc5 Bxc5 9. Bf4 b5 10. b4 Ba7 11. Na2 Nge7 12. Bd3 Ng6 13. Bxg6 hxg6 14. 0-0 Bb7 15. Re1 Rc8 16. c3 Ne7 17. Nd4 Qc4 18. Re3 Nf5 19. Rd3 Rh5 20. g3 Rh3 21. Kg2 Rh7 22. h4 Kd7 23. a4 Rch8 24. Nxf5 gxf5 25. f3 Rxh4 26. gxh4 Qxf4 27. Rd4 Qxe5 28. f4 Qe3 29. axb5 axb5 30. Nc1 Bxd4 31. cxd4 Rxh4 0-1

