[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.27"]
[Round "6"]
[White "Duran, Diego Alexander"]
[Black "Alvarez, Alfonso"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "1300"]
[BlackElo "1955"]
[PlyCount "35"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. e3 b6 4. Nge2 Bb7 5. d4 Nf6 6. Ng3 c6 7. b3 e6 8. Bd3 d6 9. 0-0 0-0 10. Qd2 Qe7 11. Re1 Qd8 12. Ba3 Qd7 13. Rad1 Re8 14. Nce4 Nxe4 15. Nxe4 c5 16. dxc5 dxc5 17. Nxc5 bxc5 18. Bxc5 0-1

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.27"]
[Round "7"]
[White "Rojas Mendoza, Joun Sun"]
[Black "Duran, Diego Alexander"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1600"]
[BlackElo "1300"]
[PlyCount "34"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. Nf3 Nf6 4. Ng5 e6 5. d3 Nc6 6. a3 a6 7. Ba2 b5 8. c3 Bb7 9. Qf3 Ne5 10. Qe2 Nfd7 11. Nf3 Nxf3+ 12. Qxf3 Ne5 13. Qg3 Be7 14. 0-0 0-0 15. Bh6 Ng6 16. f4 Bh4 17. Qg4 gxh6 0-1

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.26"]
[Round "5"]
[White "Cardenas Angarita, Juan Pablo"]
[Black "Duran, Diego Alexander"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1639"]
[BlackElo "1300"]
[PlyCount "22"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 Nf6 3. g3 d5 4. cxd5 exd5 5. e3 c6 6. Bg2 Be6 7. d4 c5 8. Nge2 c4 9. 0-0 a6 10. Nf4 Bd6 11. Nxe6 fxe6 1-0

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.26"]
[Round "4"]
[White "Duran, Diego Alexander"]
[Black "Franco Perez, William"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1300"]
[BlackElo "1737"]
[PlyCount "25"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e3 c5 4. Nge2 d5 5. d4 dxc4 6. Qa4+ Nc6 7. Qxc4 cxd4 8. exd4 Be7 9. Be3 0-0 10. 0-0-0 Bd7 11. Qd3 Nb4 12. Qd2 Nxa2+ 13. Nxa2 1-0

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.26"]
[Round "3"]
[White "Sanjuan Navarro, Carlos Hernando"]
[Black "Duran, Diego Alexander"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1832"]
[BlackElo "1300"]
[PlyCount "53"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 e6 5. Bd3 Nge7 6. 0-0 g6 7. Bg5 Bg7 8. d5 f6 9. dxc6 fxg5 10. cxb7 Bxb7 11. Nxg5 Qd7 12. Qb3 d5 13. Bb5 Nc6 14. exd5 exd5 15. Re1+ Kd8 16. Ne6+ Kc8 17. Nxc5 Qd6 18. Nxb7 Kxb7 19. Bc4+ Kc7 20. Bxd5 Na5 21. Qb5 Nc6 22. Bxc6 Rab8 23. Qc4 Rb6 24. Bf3+ Kd8 25. Rd1 Re8 26. Rxd6+ Rxd6 27. Na3 1-0

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.25"]
[Round "2"]
[White "Duran, Diego Alexander"]
[Black "Tarazona Pita, Duvan Alfonso"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1300"]
[PlyCount "29"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nf6 3. e3 e5 4. Nge2 Nc6 5. g3 d6 6. Bg2 Qc7 7. 0-0 a6 8. f4 exf4 9. exf4 Qe7 10. Re1 Qd8 11. d4 g6 12. dxc5 dxc5 13. Nd4+ Be7 14. Nxc6 Qc7 15. Rxe7+ 1-0

[Event "Ocana op 1st"]
[Site "Ocana"]
[Date "2015.09.25"]
[Round "1"]
[White "Martinez Paipa, Hernan"]
[Black "Duran, Diego Alexander"]
[Result "1-0"]
[ECO "B96"]
[WhiteElo "1895"]
[BlackElo "1300"]
[PlyCount "69"]
[EventDate "2015.09.25"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 e5 8. Bxf6 Qxf6 9. fxe5 dxe5 10. Nb3 Be7 11. Qd2 Nc6 12. Nd5 Qd6 13. Bd3 0-0 14. Nxe7+ Qxe7 15. 0-0-0 b5 16. Rhf1 Be6 17. Qf2 Rfd8 18. h4 b4 19. Kb1 h6 20. Nc5 a5 21. Nxe6 Qxe6 22. b3 Qe7 23. g4 a4 24. Bb5 axb3 25. Bxc6 bxa2+ 26. Ka1 Ra6 27. Rxd8+ Qxd8 28. Qxf7+ Kh7 29. Qf5+ Kg8 30. Bd5+ Kh8 31. Qf8+ Qxf8 32. Rxf8+ Kh7 33. h5 g6 34. Re8 gxh5 35. gxh5 1-0

