[Event "Santander Region-ch Ascun"]
[Site "Cucuta"]
[Date "2016.05.18"]
[Round "3.5"]
[White "Tarazona Pita, Duvan Alfonso"]
[Black "Contreras, Jhon Jairo"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "19"]
[EventDate "2016.05.17"]
[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 Nf6 2. Nc3 d5 3. Nf3 Bf5 4. Bf4 c6 5. Nh4 Bg6 6. Nxg6 hxg6 7. e3 Nh5 8. Qf3 Nxf4 9. Qxf4 e6 10. 0-0-0 0-1

[Event "Santander Region-ch Ascun"]
[Site "Cucuta"]
[Date "2016.05.17"]
[Round "2.1"]
[White "Contreras, Jhon Jairo"]
[Black "Sepulveda, Leidon Leonardo"]
[Result "0-1"]
[ECO "C01"]
[BlackElo "1920"]
[PlyCount "68"]
[EventDate "2016.05.17"]
[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 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bg5 Bd6 6. Nf3 0-0 7. 0-0 Bg4 8. c3 Nbd7 9. Nbd2 c6 10. Qc2 Qc7 11. Rfe1 Rfe8 12. Rac1 Rac8 13. Bf5 Bxf5 14. Qxf5 Qa5 15. Ne5 Qc7 16. f4 c5 17. dxc5 g6 18. Qh3 Bxe5 19. fxe5 Ne4 20. Nxe4 dxe4 21. Bf4 Nxc5 22. Rf1 Nd3 23. Rcd1 Qc5+ 24. Be3 Qxe5 25. Bd4 Qe7 26. Kh1 f5 27. b4 Rcd8 28. Bxa7 Ra8 29. Bd4 Rxa2 30. Rxd3 exd3 31. Qxd3 Qe2 32. Qxe2 Rexe2 33. Rg1 Kf7 34. Bc5 Ke6 0-1

