[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.02.02"]
[Round "6"]
[White "Pacheco Graterol, Jose Gregorio"]
[Black "Leon Acevedo, Juan Alejandro"]
[Result "1-0"]
[ECO "E70"]
[BlackElo "1848"]
[PlyCount "85"]
[EventDate "2020.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 0-0 5. Bd3 Nc6 6. Nge2 d6 7. a3 a5 8. 0-0 e5 9. d5 Nd4 10. h3 Nd7 11. Be3 Nxe2+ 12. Qxe2 Nc5 13. Bc2 f5 14. f3 f4 15. Bf2 Qg5 16. Kh2 Bd7 17. b4 axb4 18. axb4 Na6 19. Rfb1 Qe7 20. Ba4 g5 21. Bxd7 Qxd7 22. Ra4 h5 23. Rba1 Rac8 24. c5 Nb8 25. Ra7 c6 26. cxd6 Rf7 27. Bc5 Bf8 28. Na4 Re8 29. Nb6 Qd8 30. Nc4 Rg7 31. Ra8 g4 32. dxc6 Qh4 33. Qe1 Qg5 34. R1a2 bxc6 35. Ba7 Rb7 36. Na5 Rb5 37. Qd2 Qg6 38. Bc5 Rd8 39. Nc4 Qe6 40. Rc2 Bh6 41. Ra7 Bg5 42. Qc3 Bf6 43. Na3 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.02.02"]
[Round "7"]
[White "Perez Lujan, Mateo"]
[Black "Pacheco Graterol, Jose Gregorio"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1920"]
[PlyCount "47"]
[EventDate "2020.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Be7 8. Bd3 Qb6 9. Ne2 cxd4 10. cxd4 Bb4+ 11. Kf2 h5 12. a3 Be7 13. b4 a6 14. Be3 Qd8 15. f5 Nb6 16. fxe6 Bxe6 17. Rf1 Rc8 18. Kg1 0-0 19. Nf4 Bg4 20. h3 Bxf3 21. Qxf3 h4 22. Qh5 f5 23. exf6 Bxf6 24. Bh7+ 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.02.01"]
[Round "5"]
[White "Llano Buritica, Eduardo Alejandro"]
[Black "Pacheco Graterol, Jose Gregorio"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1929"]
[PlyCount "15"]
[EventDate "2020.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. Nc3 Bf5 4. Nf3 h6 5. Qb3 Bc8 6. cxd5 c6 7. dxc6 Nxc6 8. e3 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.01.31"]
[Round "3"]
[White "Pacheco Graterol, Jose Gregorio"]
[Black "Jaramillo, Carlos Mario"]
[Result "1-0"]
[ECO "A34"]
[BlackElo "1514"]
[PlyCount "41"]
[EventDate "2020.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 e5 4. Bg2 d6 5. d3 Nf6 6. Nf3 Be7 7. 0-0 0-0 8. a3 a5 9. Rb1 Rb8 10. Bd2 Be6 11. Ng5 Qd7 12. Nxe6 Qxe6 13. Nd5 Qd7 14. Nxe7+ Qxe7 15. Qa4 Nd4 16. e3 Nc6 17. Bxc6 bxc6 18. Qxc6 Qd8 19. e4 Rb3 20. Bc3 Qb8 21. Rfd1 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.01.30"]
[Round "2"]
[White "Ordonez Gonzalez, Gabriel"]
[Black "Pacheco Graterol, Jose Gregorio"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1926"]
[PlyCount "57"]
[EventDate "2020.01.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. g3 b6 5. Bg2 Bb7 6. d3 Be7 7. Nge2 c5 8. 0-0 0-0 9. f4 Nc6 10. h3 Qd7 11. g4 Rfd8 12. Ng3 Ne8 13. g5 f6 14. h4 f5 15. exf5 exf5 16. Nd5 Bf8 17. b3 Nd4 18. Ne2 Ne6 19. Bb2 Rab8 20. Nec3 N6c7 21. h5 g6 22. h6 b5 23. cxb5 Nxb5 24. Nxb5 Qxb5 25. Qe1 Kf7 26. Qc3 Bxd5 27. Bxd5+ Ke7 28. a4 Qb6 29. Qh8 1-0

