[Event "Central America-ch U16"]
[Site "Medellin"]
[Date "2010.12.10"]
[Round "2"]
[White "Hernandez, Oscar Eduardo"]
[Black "Pirir, Jonathan"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "2025"]
[PlyCount "39"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 g6 7. Be3 a6 8. Be2 Bg7 9. 0-0 0-0 10. d5 Nb8 11. Qd2 Bg4 12. Bh6 Nbd7 13. Bxg7 Kxg7 14. Rac1 Qa5 15. Qd4 Qb6 16. Qxb6 Nxb6 17. Nd2 Bxe2 18. Nxe2 Rac8 19. Rxc8 Rxc8 20. Rc1 1/2-1/2

[Event "Central America-ch U16"]
[Site "Medellin"]
[Date "2010.12.10"]
[Round "3"]
[White "Pirir, Jonathan"]
[Black "Ossa, Juan Sebastian"]
[Result "0-1"]
[ECO "B43"]
[BlackElo "1938"]
[PlyCount "48"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. Bg5 Be7 8. 0-0 Qc5 9. Be3 Qc7 10. f4 d6 11. h3 Nc6 12. Nb3 0-0 13. Rf3 b5 14. Rg3 Re8 15. f5 d5 16. Qf3 Bd6 17. Rg5 h6 18. Rg4 Nxg4 19. Qxg4 exf5 20. Qh5 dxe4 21. Nd5 Qd8 22. Be2 g6 23. Qxh6 Bf8 24. Qf4 Qxd5 0-1

[Event "Central America-ch U16"]
[Site "Medellin"]
[Date "2010.12.09"]
[Round "1"]
[White "Pirir, Jonathan"]
[Black "Jaramillo Ochoa, Mateo"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "1955"]
[PlyCount "56"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Be2 Ne7 12. 0-0 Bb7 13. c4 0-0 14. Nxe7+ Qxe7 15. cxb5 Bxe4 16. bxa6 Rab8 17. Qa4 f5 18. b4 Qg5 19. g3 f4 20. b5 Ba8 21. Rfe1 e4 22. Rab1 e3 23. Qxf4 exf2+ 24. Qxf2 Qd5 25. Bf3 Qxf3 26. Qxf3 Bxf3 27. Kf2 Ba8 28. Red1 d5 1/2-1/2

