[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.10.01"]
[Round "6"]
[White "Duran, Keidy Saray"]
[Black "Usuga Arias, Luis Angel"]
[Result "0-1"]
[ECO "C00"]
[BlackElo "1549"]
[PlyCount "52"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. d3 dxe4 4. Nfd2 exd3 5. Bxd3 Bb4 6. c3 Qxd3 7. cxb4 Nf6 8. Nc3 Nc6 9. a3 Nd4 10. h3 Nc2+ 11. Qxc2 Qxc2 12. 0-0 Bd7 13. Nf3 Bc6 14. Nd4 Qg6 15. Nxc6 bxc6 16. b5 cxb5 17. Nxb5 Nd5 18. Re1 0-0 19. b4 Qf6 20. Bd2 a6 21. Bc3 Nxc3 22. Nxc7 Ra7 23. Nxe6 fxe6 24. a4 Qxf2+ 25. Kh2 Ne2 26. Ra2 Qxe1 0-1

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.10.01"]
[Round "7"]
[White "Usuga Arias, Luis Angel"]
[Black "Lizarazo Epalza, Mario"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "1549"]
[BlackElo "1612"]
[PlyCount "12"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d5 3. e3 Be6 4. cxd5 Bxd5 5. Ne2 Bf3 6. g3 Qd6 0-1

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.09.30"]
[Round "4"]
[White "Sanchez Rivera, Diego Rolando"]
[Black "Usuga Arias, Luis Angel"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "1523"]
[BlackElo "1549"]
[PlyCount "60"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Be7 5. e5 f6 6. Be2 b6 7. 0-0 Bb7 8. Nb3 Qd7 9. Bd2 0-0-0 10. a4 h5 11. a5 g5 12. axb6 cxb6 13. Ba6 g4 14. Bxb7+ Kxb7 15. Nh4 fxe5 16. Ng6 Rh7 17. Nxe5 Qc7 18. Bf4 Bd6 19. Nxc6 Qxc6 20. Bxd6 Qxd6 21. Qd3 Nf6 22. Qb5 Rdh8 23. Rfe1 Ne4 24. Nc5+ Nxc5 25. dxc5 Qxc5 26. Qxc5 bxc5 27. Rxe6 h4 28. Rea6 Kb8 29. Rg6 h3 30. g3 Re8 1-0

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.09.30"]
[Round "5"]
[White "Usuga Arias, Luis Angel"]
[Black "Florez Hernandez, Stefany Juliet"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1549"]
[BlackElo "1565"]
[PlyCount "54"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 d5 2. e3 e6 3. c4 c6 4. Nf3 Bd6 5. Be2 f5 6. c5 Bc7 7. b4 Nf6 8. Bb2 0-0 9. Qc2 Nbd7 10. Nbd2 Ne4 11. a3 Qe8 12. 0-0 Rf6 13. Ne5 Rh6 14. Nxe4 fxe4 15. f3 exf3 16. Rxf3 Qe7 17. Raf1 Nf6 18. Ng4 Rg6 19. h3 Bd7 20. Bd3 Rg5 21. Nxf6+ gxf6 22. Rxf6 Qg7 23. Bxh7+ Qxh7 24. Qxh7+ Kxh7 25. Rf7+ Rg7 26. g4 Kg8 27. Kg2 Rxf7 0-1

[Event "Uni De Paula Santander op 3rd"]
[Site "Ocana"]
[Date "2017.09.30"]
[Round "3"]
[White "Usuga Arias, Luis Angel"]
[Black "Oliveros Caicedo, Maria Angelica"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1549"]
[PlyCount "54"]
[EventDate "2017.09.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 Nc6 2. Nc3 Nf6 3. g3 e6 4. d3 Bc5 5. Bg2 Bxf2+ 6. Kxf2 Ng4+ 7. Qxg4 Ne5 8. Qxg7 Ng6 9. Nf3 d5 10. Rf1 Qe7 11. Kg1 Bd7 12. Bg5 Qf8 13. Qf6 h6 14. Bd2 Qe7 15. Qxe7+ Nxe7 16. exd5 0-0-0 17. dxe6 fxe6 18. Ne5 Be8 19. Be3 Nf5 20. Bxa7 Ne3 21. Bxe3 h5 22. Rf4 h4 23. Rb4 b6 24. gxh4 Rg8 25. a4 Bd7 26. a5 bxa5 27. Rxa5 Rde8 1-0

[Event "Santander North Region-ch"]
[Site "Cucuta"]
[Date "2017.05.24"]
[Round "1.12"]
[White "Herrera Alvarez, Cristian Alexander"]
[Black "Usuga Arias, Luis Angel"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "45"]
[EventDate "2017.05.24"]
[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. Nc3 Nf6 4. Bb5 Bc5 5. 0-0 0-0 6. d3 a6 7. Bxc6 bxc6 8. Nxe5 Bb7 9. Be3 Qe7 10. Bxc5 Qxc5 11. Ng4 Nxg4 12. Qxg4 d5 13. exd5 cxd5 14. d4 Qd6 15. Rfe1 Rae8 16. Re3 Bc8 17. Qg5 h6 18. Qxd5 Qg6 19. Rc1 Rd8 20. Qe5 Bb7 21. Rg3 Qh7 22. Re1 Rde8 23. Qxe8 1-0

[Event "Santander North Region-ch"]
[Site "Cucuta"]
[Date "2017.05.24"]
[Round "3.18"]
[White "Roa Jula, Heimer Edilson"]
[Black "Usuga Arias, Luis Angel"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "71"]
[EventDate "2017.05.24"]
[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. Bc4 Bc5 4. d3 Nf6 5. Nc3 0-0 6. 0-0 a6 7. a3 d6 8. b4 Bd4 9. Nxd4 Nxd4 10. Bg5 b5 11. Ba2 Bb7 12. Nd5 Bxd5 13. Bxd5 c6 14. Ba2 Rc8 15. c3 Ne6 16. Bh4 c5 17. Rc1 Nc7 18. Qf3 Nce8 19. c4 Qc7 20. Rc2 cxb4 21. axb4 Nd7 22. Be7 Nb6 23. Bxf8 Kxf8 24. cxb5 Qe7 25. Rxc8 Nxc8 26. bxa6 Nf6 27. b5 Nb6 28. Rc1 Qd7 29. Bc4 Qc7 30. h3 Na4 31. Qe3 Nc5 32. Ra1 Nfd7 33. a7 Nb6 34. a8Q+ Nxa8 35. Rxa8+ Ke7 36. Qg5+ 1-0

[Event "Santander North Region-ch"]
[Site "Cucuta"]
[Date "2017.05.24"]
[Round "5.18"]
[White "Usuga Arias, Luis Angel"]
[Black "Diaz Araque, Cristian Manuel"]
[Result "0-1"]
[ECO "D31"]
[PlyCount "70"]
[EventDate "2017.05.24"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 e6 4. Nc3 Bb4 5. Bd2 Nf6 6. Bd3 a6 7. a3 Ba5 8. b4 Bc7 9. Nf3 b5 10. c5 a5 11. Na2 Na6 12. bxa5 Bxa5 13. Bxa5 Qxa5+ 14. Nb4 Nxb4 15. 0-0 Nxd3 16. Qxd3 Qc7 17. Ne5 Ne4 18. f3 Ng5 19. f4 Ne4 20. Rf3 b4 21. Rh3 Qb7 22. Qb3 f6 23. Nd3 e5 24. Rh4 exd4 25. exd4 bxa3 26. Qd1 Ra4 27. Qxa4 0-0 28. Qxa3 Bf5 29. Qa2 Nc3 30. Qd2 Ne4 31. Qe2 g6 32. Nf2 Qg7 33. Ng4 Bxg4 34. Rxg4 f5 35. Rh4 Qxd4+ 0-1

[Event "Uni De Paula Santander op 2nd"]
[Site "Ocana"]
[Date "2016.09.25"]
[Round "7"]
[White "Usuga Arias, Luis Angel"]
[Black "Mateus, Camilo Andres"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1581"]
[BlackElo "1639"]
[PlyCount "43"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Be7 5. 0-0 d6 6. h3 0-0 7. d3 a6 8. a3 b5 9. Bb3 Na5 10. Be3 Nxb3 11. cxb3 Be6 12. b4 c6 13. Qd2 Rc8 14. d4 exd4 15. Qxd4 Re8 16. Rad1 Qc7 17. Qb6 Qxb6 18. Bxb6 h6 19. e5 dxe5 20. Nxe5 Nd5 21. Ba7 Bf6 22. Bd4 1/2-1/2

[Event "Uni De Paula Santander op 2nd"]
[Site "Ocana"]
[Date "2016.09.24"]
[Round "4"]
[White "Usuga Arias, Luis Angel"]
[Black "Berbesi, Sarai"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1581"]
[BlackElo "1574"]
[PlyCount "55"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 Bc5 5. 0-0 0-0 6. d3 h6 7. a3 d6 8. h3 Be6 9. b4 Bb6 10. Bxe6 fxe6 11. Bd2 d5 12. Qc1 Nh5 13. b5 Nd4 14. Nxe5 Ba5 15. Qd1 Nf4 16. Bxf4 Bxc3 17. Be3 Bxa1 18. Qxa1 Nxc2 19. Qc1 Nxe3 20. Qxe3 Qd6 21. d4 Rf6 22. a4 Raf8 23. f3 dxe4 24. Qxe4 Rf4 25. Qxb7 Qxd4+ 26. Kh1 Qxe5 27. Qxa7 Rc4 28. a5 0-1

[Event "Uni De Paula Santander op 2nd"]
[Site "Ocana"]
[Date "2016.09.24"]
[Round "5"]
[White "Usuga Arias, Luis Angel"]
[Black "Sierra, Henry Alberto"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "1581"]
[BlackElo "1561"]
[PlyCount "54"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. d3 Nf6 7. 0-0 e6 8. Re1 Be7 9. h3 0-0 10. Bf4 d5 11. exd5 Nxd5 12. Nxd5 Bxd5 13. c4 Bc6 14. Ne5 Rc8 15. Qg4 f5 16. Qh5 Qe8 17. Qxe8 Rfxe8 18. Rad1 Bf6 19. b3 Bxe5 20. Rxe5 b6 21. f3 h6 22. h4 Rcd8 23. Kh2 Kf7 24. a4 Rd4 25. Kg3 Red8 26. Rde1 Rxd3 27. Rxe6 Re8 1/2-1/2

[Event "Uni De Paula Santander op 2nd"]
[Site "Ocana"]
[Date "2016.09.23"]
[Round "2"]
[White "Ardila Neira, Carlos"]
[Black "Usuga Arias, Luis Angel"]
[Result "1-0"]
[ECO "C55"]
[BlackElo "1581"]
[PlyCount "51"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bc4 d5 5. exd5 Na5 6. Bb3 Nxb3 7. axb3 Bc5 8. 0-0 0-0 9. h3 e4 10. Ng5 Nxd5 11. Nxd5 Qxg5 12. d4 Qxd5 13. dxc5 Qxc5 14. Be3 Qe5 15. Bd4 Qg5 16. Be3 Qg6 17. g4 f5 18. f3 exf3 19. Rxf3 fxg4 20. Rxf8+ Kxf8 21. Qd8+ Kf7 22. Rf1+ Bf5 23. Qd7+ Kg8 24. Rxf5 gxh3+ 25. Rg5 Re8 26. Rxg6 1-0

[Event "Uni De Paula Santander op 2nd"]
[Site "Ocana"]
[Date "2016.09.23"]
[Round "1"]
[White "Franco, Yolima"]
[Black "Usuga Arias, Luis Angel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1692"]
[BlackElo "1581"]
[PlyCount "55"]
[EventDate "2016.09.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 c5 6. c3 c4 7. Bf4 Ne4 8. Qc2 Nc6 9. Rd1 Bg5 10. Nxg5 Nxg5 11. Nd2 Qf6 12. e4 Qg6 13. Re1 0-0 14. Qc1 Bd7 15. exd5 exd5 16. Nf1 Nh3+ 17. Bxh3 Bxh3 18. Ne3 Rae8 19. Nxd5 Rxe1+ 20. Qxe1 f6 21. Qe2 Re8 22. Qxc4 Kh8 23. b4 Qe4 24. Ne3 Qf3 25. Qf7 Rg8 26. d5 Nd8 27. Qe7 Re8 28. Qxe8# 1-0

