[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "6"]
[White "Barrero Rojas, William"]
[Black "Saavedra Alfonso, Jairo Andres"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "19"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. Nf3 Bg4 4. Be2 Bxf3 5. Bxf3 Nf6 6. d3 c6 7. 0-0 Be7 8. Bd2 b5 9. Nxb5 cxb5 10. a3 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "5"]
[White "Rojas Sierra, Daniel Esteban"]
[Black "Barrero Rojas, William"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "53"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[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 d6 4. Bc4 Nh6 5. d3 Bd7 6. Bxh6 gxh6 7. 0-0 Qe7 8. Qd2 0-0-0 9. Nd5 Qe8 10. Nf6 Qe7 11. Nd5 Qe6 12. Nb6+ cxb6 13. Bxe6 Bxe6 14. h3 Rg8 15. d4 Nxd4 16. Nxd4 exd4 17. Qxd4 d5 18. Rad1 Bc5 19. Qf6 Rg6 20. Qh4 f6 21. e5 fxe5 22. b4 Bd6 23. b5 Bc5 24. c4 a5 25. Rfe1 Rg5 26. Qxh6 Rf5 27. Qxe6+ 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.16"]
[Round "4"]
[White "Barrero Rojas, William"]
[Black "Montero Ortiz, Jeison Efren"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "53"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Bc5 3. Nf3 Nc6 4. a3 Nf6 5. d3 d6 6. Qd2 h6 7. Be2 0-0 8. 0-0 Be6 9. Re1 Ng4 10. Rf1 Bxf2+ 11. Rxf2 Nxf2 12. Kxf2 Bg4 13. d4 Bxf3 14. gxf3 Nxd4 15. Bd1 Qh4+ 16. Ke3 Qg5+ 17. Kd3 Qf6 18. f4 exf4 19. Qxf4 c5 20. Qxf6 gxf6 21. Bxh6 Rfe8 22. Nd5 Rac8 23. Nxf6+ Kh8 24. Nxe8 Rxe8 25. Be3 Nc6 26. c3 a5 27. Bc2 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.15"]
[Round "2"]
[White "Barrero Rojas, William"]
[Black "Garcia Suarez, Pablo"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "20"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. d3 h6 4. Nf3 Nc6 5. Qd2 Bb4 6. a3 Ba5 7. Be2 d6 8. 0-0 d5 9. Qe3 d4 10. Qd2 dxc3 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.15"]
[Round "1"]
[White "Hernandez, Cristian Andres"]
[Black "Barrero Rojas, William"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1909"]
[PlyCount "28"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. Nc3 Nc6 4. Bg5 Qd6 5. Bxf6 gxf6 6. cxd5 Nb4 7. e4 Bd7 8. a3 Na6 9. Qb3 0-0-0 10. Nf3 e6 11. Rc1 Bh6 12. Rc2 f5 13. e5 Qe7 14. dxe6 fxe6 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "8"]
[White "Rios Franco, Sergio Alejandro"]
[Black "Barrero Rojas, William"]
[Result "1-0"]
[ECO "C27"]
[WhiteElo "1800"]
[PlyCount "47"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 d6 4. h3 Nc6 5. Qf3 Qe7 6. d3 Bd7 7. Qe2 0-0-0 8. Nf3 h6 9. Nb5 Kb8 10. 0-0 Be6 11. Be3 d5 12. Bxd5 Bxd5 13. exd5 Rxd5 14. c4 Rd8 15. Rad1 Qe6 16. Rfe1 Bb4 17. Bd2 Nd4 18. Nfxd4 exd4 19. Qxe6 fxe6 20. Bxb4 a6 21. Na3 Rde8 22. Nc2 b6 23. Re2 c5 24. Bd2 1-0

