[Event "COL-ch U20"]
[Site "Medellin"]
[Date "2016.03.19"]
[Round "6"]
[White "Berrio Arroyave, Arley"]
[Black "Molina Ballesteros, Juan Sebastian"]
[Result "1-0"]
[ECO "B08"]
[BlackElo "1378"]
[PlyCount "55"]
[EventDate "2016.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 g6 4. d4 Bg7 5. Bc4 0-0 6. b3 Nc6 7. Bb2 Bg4 8. d5 Ne5 9. Be2 Qd7 10. h3 Bxf3 11. Bxf3 b5 12. Be2 b4 13. Bb5 Qc8 14. Ne2 Nxe4 15. Nd4 Nf6 16. f4 Ned7 17. Nc6 Re8 18. 0-0 Qb7 19. Bc4 Qb6+ 20. Kh1 Nb8 21. Nd4 c5 22. Nf3 Nh5 23. Bxg7 Kxg7 24. Rf2 Nxf4 25. Ng5 Kh6 26. Nxf7+ Kg7 27. Rxf4 Rf8 28. Qf3 1-0

[Event "COL-ch U20"]
[Site "Medellin"]
[Date "2016.03.19"]
[Round "7"]
[White "Gomez Rondon, Samuel"]
[Black "Berrio Arroyave, Arley"]
[Result "1/2-1/2"]
[ECO "C48"]
[WhiteElo "1571"]
[PlyCount "57"]
[EventDate "2016.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 d6 6. h3 Bd7 7. d3 h6 8. Bd2 a6 9. Ba4 Nd4 10. Bxd7+ Qxd7 11. Nxd4 Bxd4 12. Qf3 c6 13. Qg3 g5 14. Rab1 g4 15. hxg4 Qxg4 16. Qxg4 Nxg4 17. Ne2 Bb6 18. Ng3 h5 19. Nf5 Kd7 20. Be3 Nxe3 21. Nxe3 h4 22. Rfe1 Rag8 23. Kf1 Rg6 24. Nf5 h3 25. gxh3 Rxh3 26. Ke2 Rg2 27. Rf1 Ke6 28. Rbc1 d5 29. Rb1 1/2-1/2

[Event "COL-ch U20"]
[Site "Medellin"]
[Date "2016.03.18"]
[Round "4"]
[White "Berrio Arroyave, Arley"]
[Black "De la Rosa Povea, Miguel Angel"]
[Result "0-1"]
[ECO "C54"]
[BlackElo "1725"]
[PlyCount "52"]
[EventDate "2016.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. bxc3 0-0 10. d5 Ne7 11. Re1 Nf6 12. Bg5 Ng6 13. Qd4 d6 14. Re3 h6 15. Bxf6 Qxf6 16. Rae1 Bd7 17. Qxf6 gxf6 18. Nd4 Rae8 19. Bb5 Rd8 20. Bxd7 Rxd7 21. Rf3 Ne7 22. Rxf6 Kg7 23. Rf3 Nxd5 24. Nf5+ Kg6 25. Nh4+ Kh7 26. Rh3 Rh8 0-1

[Event "COL-ch U20"]
[Site "Medellin"]
[Date "2016.03.18"]
[Round "5"]
[White "Duque, Juan Camilo"]
[Black "Berrio Arroyave, Arley"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "1959"]
[PlyCount "69"]
[EventDate "2016.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 d6 4. Bb5 Bd7 5. 0-0 a6 6. Ba4 Nxd4 7. Bxd7+ Qxd7 8. Nxd4 exd4 9. Qxd4 c5 10. Qd3 Rd8 11. Bf4 Be7 12. Nc3 Nf6 13. Rad1 0-0 14. Nd5 Qe6 15. Nxe7+ Qxe7 16. Rfe1 Rd7 17. Qg3 Nh5 18. Qg5 Nxf4 19. Qxf4 Re8 20. Re3 Qe5 21. Qxe5 Rxe5 22. f4 Ree7 23. Kf2 g6 24. Kf3 Re6 25. e5 d5 26. Red3 d4 27. c3 f6 28. cxd4 fxe5 29. dxe5 Rc7 30. Rd8+ Kf7 31. Rh8 Kg7 32. Rdd8 c4 33. g4 c3 34. g5 cxb2 35. Rdf8 1-0

[Event "COL-ch U20"]
[Site "Medellin"]
[Date "2016.03.17"]
[Round "2"]
[White "Berrio Arroyave, Arley"]
[Black "Gallego, Julian Andres"]
[Result "0-1"]
[ECO "B01"]
[BlackElo "1641"]
[PlyCount "69"]
[EventDate "2016.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nge2 Bg4 6. h3 Bxe2 7. Bxe2 e6 8. 0-0 c6 9. Re1 Be7 10. a3 Nbd7 11. Be3 0-0 12. Bd3 Rad8 13. Qf3 Nb6 14. Rad1 Nbd5 15. Ne4 Qc7 16. Nxf6+ Bxf6 17. Qe4 g6 18. c3 Nxe3 19. Rxe3 Rfe8 20. Rf3 Bg7 21. Qf4 Qe7 22. Re1 Rd7 23. Bc4 Kh8 24. d5 e5 25. Qe3 f6 26. Rd1 Red8 27. d6 Qf8 28. Ba2 b6 29. Qe4 Rxd6 30. Rxd6 Qxd6 31. Qc4 f5 32. Qf7 e4 33. Re3 Qd1+ 34. Kh2 Be5+ 35. Rg3 0-1

[Event "COL-ch U20"]
[Site "Medellin"]
[Date "2016.03.17"]
[Round "3"]
[White "Norena Marin, Jeronimo"]
[Black "Berrio Arroyave, Arley"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1206"]
[PlyCount "50"]
[EventDate "2016.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 Nbd7 4. Nd2 e5 5. f4 e4 6. Bb5 c6 7. Be2 Be7 8. Bg4 Nb6 9. Bxc8 Rxc8 10. Nh3 c5 11. dxc5 Bxc5 12. Nb3 Bd6 13. g4 h6 14. Bd2 Nc4 15. Na5 Nxa5 16. Bxa5 Qxa5+ 17. Ke2 Qb5+ 18. Kd2 Qb4+ 19. c3 Qxb2+ 20. Ke1 Qxc3+ 21. Ke2 Nxg4 22. Rc1 Qxe3+ 23. Kf1 Qxh3+ 24. Ke1 Qe3+ 25. Kf1 Qf2# 0-1

[Event "COL-ch U20"]
[Site "Medellin"]
[Date "2016.03.16"]
[Round "1"]
[White "Gomez Guardo, Cristian"]
[Black "Berrio Arroyave, Arley"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1969"]
[PlyCount "93"]
[EventDate "2016.03.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 171 Extra"]
[Source "ChessBase"]
[SourceDate "2016.04.26"]
[SourceVersion "1"]
[SourceVersionDate "2016.04.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Bb4 5. Qb3 Bxc3+ 6. Qxc3 h6 7. Bxf6 Qxf6 8. Nf3 Nc6 9. e3 b6 10. cxd5 exd5 11. Bb5 Bd7 12. Rc1 Nb8 13. Bxd7+ Nxd7 14. Qxc7 Qf5 15. Ne5 Nxe5 16. Qxe5+ Qxe5 17. dxe5 0-0 18. Ke2 Rfe8 19. f4 Re6 20. Rhd1 Rd8 21. e4 d4 22. Rc4 f6 23. Rdxd4 Rxd4 24. Rxd4 fxe5 25. Rd8+ Kh7 26. f5 Rc6 27. Kd2 Rc4 28. Kd3 Rc7 29. Rd5 Re7 30. b4 h5 31. Rd6 Rc7 32. Re6 Rd7+ 33. Ke3 Rd4 34. a3 Rc4 35. Rxe5 Rc3+ 36. Kf4 Rxa3 37. h3 a5 38. bxa5 Rxa5 39. Rxa5 bxa5 40. Ke3 Kh6 41. g4 hxg4 42. hxg4 Kg5 43. e5 g6 44. f6 Kh6 45. g5+ Kh7 46. e6 Kg8 47. Kd3 1-0

