[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.08"]
[Round "7"]
[White "Diaz Larrea, Juan Manuel"]
[Black "Chaverra Negrete, David"]
[Result "1-0"]
[ECO "C77"]
[BlackElo "1248"]
[PlyCount "81"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 h6 6. Bxc6 bxc6 7. Nxe5 Bd6 8. Nf3 0-0 9. 0-0 Bc5 10. Re1 d6 11. h3 Ne8 12. Bf4 Qf6 13. Qc1 d5 14. Nc3 Bd6 15. Bxd6 Nxd6 16. e5 Qg6 17. exd6 Bxh3 18. Nh4 Qg4 19. Re3 cxd6 20. Rxh3 d4 21. Ne4 d5 22. Nc5 g5 23. Nf3 Kh8 24. Rxh6+ Kg8 25. Qxg5+ Qxg5 26. Nxg5 Rae8 27. Nd7 Rd8 28. Nxf8 Rxf8 29. Rxc6 Re8 30. Kf1 Rb8 31. Rxa6 Rxb2 32. Rd6 Rxc2 33. a4 Rd2 34. Rxd5 Rxd3 35. a5 f6 36. a6 fxg5 37. a7 g4 38. a8Q+ Kg7 39. Ra6 Rd1+ 40. Ke2 d3+ 41. Kxd1 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.07"]
[Round "4"]
[White "Carmona Munoz, Juan P"]
[Black "Chaverra Negrete, David"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1545"]
[BlackElo "1248"]
[PlyCount "51"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Bc5 3. Bc4 Nf6 4. d3 h6 5. Nxe5 0-0 6. Nf3 Nc6 7. 0-0 d6 8. c3 Bg4 9. h3 Bh5 10. Nbd2 Bd4 11. cxd4 Nxd4 12. b4 Nxf3+ 13. Nxf3 Ng4 14. hxg4 Bxg4 15. d4 Qf6 16. Be2 Qg6 17. Ne5 Qh5 18. Nxg4 c5 19. Nf6+ gxf6 20. Bxh5 Kh8 21. Qf3 cxd4 22. Qxf6+ Kh7 23. Bxh6 Rg8 24. Qxf7+ Kh8 25. Bg6 Rg7 26. Qxg7# 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.06"]
[Round "3"]
[White "Chaverra Negrete, David"]
[Black "Ruiz Agudelo, Jeronimo"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1248"]
[BlackElo "1244"]
[PlyCount "46"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Nc6 4. Nf3 Nxe4 5. Nxe4 d5 6. Bb3 dxe4 7. 0-0 exf3 8. Qxf3 f6 9. Qh5+ g6 10. Qe2 Bd7 11. Qc4 Qe7 12. d4 exd4 13. Bf4 0-0-0 14. Rae1 Qg7 15. Ba4 g5 16. Bg3 f5 17. h3 f4 18. Bh2 g4 19. Bxf4 gxh3 20. g3 Qg4 21. Kh2 Qf3 22. Rg1 Qxf2+ 23. Kh1 Bg4 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.05"]
[Round "2"]
[White "Cruz, Jose"]
[Black "Chaverra Negrete, David"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1741"]
[BlackElo "1248"]
[PlyCount "37"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 Nc6 2. b3 e5 3. e4 Bc5 4. Bb2 Nf6 5. Bd3 0-0 6. 0-0 Bd4 7. Nxd4 exd4 8. c3 d6 9. cxd4 Ne8 10. a3 Qf6 11. e5 dxe5 12. dxe5 Qg5 13. f4 Qh4 14. Qc2 g6 15. Nc3 Qxf4 16. Rxf4 Nxe5 17. Nd5 Ng7 18. Bxe5 Nh5 19. Ne7# 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.04"]
[Round "1"]
[White "Lopez Cardona, Diego"]
[Black "Chaverra Negrete, David"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1905"]
[BlackElo "1248"]
[PlyCount "47"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nc6 4. e3 Nf6 5. Bxc4 e6 6. 0-0 Bb4 7. a3 Ba5 8. b4 Nxb4 9. axb4 Bxb4 10. Qa4+ Bd7 11. Qxb4 c6 12. Nc3 Qc7 13. Ne5 c5 14. Qxc5 Qd8 15. Nb5 Rc8 16. Nd6+ Kf8 17. Nxc8+ Kg8 18. Ne7+ Kf8 19. N7g6+ Kg8 20. Nxh8 Kxh8 21. Nxf7+ Kg8 22. Nxd8 Kh8 23. Qf8+ Ng8 24. Nf7# 1-0

[Event "Antioquia op-B"]
[Site "Medellin"]
[Date "2018.04.27"]
[Round "3"]
[White "Chaverra Negrete, David"]
[Black "Norena Marin, Jeronimo"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "1371"]
[PlyCount "46"]
[EventDate "2018.04.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 184 Extra"]
[Source "ChessBase"]
[SourceDate "2018.06.28"]
[SourceVersion "1"]
[SourceVersionDate "2018.06.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bb4 5. Nd5 Nxe4 6. Qe2 Nf6 7. Nxe5 Nd4 8. Qe3 Nxc2+ 9. Kd1 Nxe3+ 10. dxe3 Nxd5 11. Bxd5 0-0 12. e4 d6 13. Ng6 hxg6 14. Kc2 Qh4 15. g3 Qg4 16. Bf4 Qe2+ 17. Kc1 Bg4 18. Kb1 c6 19. a3 Qd3+ 20. Ka2 Bc5 21. Rhd1 Bxd1 22. b4 cxd5 23. bxc5 Qb3# 0-1

