[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "6"]
[White "Nieves Olmos, Leonardo"]
[Black "Diosa Bermudez, Jhoan Sebastian"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "54"]
[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. Nc3 e5 2. Nf3 Nc6 3. e4 Bc5 4. Bc4 d6 5. d3 Bg4 6. Bg5 f6 7. Bh4 Nh6 8. 0-0 Na5 9. Bb5+ c6 10. Ba4 0-0 11. Bb3+ Nxb3 12. axb3 Bd4 13. Re1 Re8 14. Qd2 Bxf3 15. gxf3 g5 16. Bg3 f5 17. Rad1 fxe4 18. fxe4 Ng4 19. Rf1 Rf8 20. Rde1 Qb6 21. Qd1 h5 22. h3 h4 23. hxg4 hxg3 24. Kh1 Bxf2 25. Rxf2 Qxf2 26. Rf1 g2+ 27. Kh2 gxf1Q# 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "5"]
[White "Saavedra Alfonso, Jairo Andres"]
[Black "Nieves Olmos, Leonardo"]
[Result "1-0"]
[ECO "C20"]
[PlyCount "35"]
[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. d3 d6 3. Be3 Be6 4. Nc3 Nc6 5. Be2 Qd7 6. Nf3 Rd8 7. Qd2 Nb4 8. b3 a5 9. d4 d5 10. Nxe5 Qe7 11. exd5 Bf5 12. Bd1 b6 13. 0-0 h5 14. a3 Nxd5 15. Nxd5 Rxd5 16. Nc6 Qe6 17. Ne5 b5 18. Bf4 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.16"]
[Round "4"]
[White "Maya, Jhon Alexander"]
[Black "Nieves Olmos, Leonardo"]
[Result "1-0"]
[ECO "D21"]
[PlyCount "59"]
[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 dxc4 3. Nf3 Bf5 4. Nc3 Nc6 5. e4 Be6 6. d5 Bd7 7. dxc6 bxc6 8. Bxc4 Bg4 9. Qxd8+ Kxd8 10. Ne5 Bh5 11. Bxf7 Bxf7 12. Nxf7+ Ke8 13. Nxh8 a5 14. Bf4 e6 15. Bxc7 Rc8 16. Bxa5 c5 17. Nb5 c4 18. 0-0-0 Bc5 19. Nd6+ Bxd6 20. Rxd6 Ra8 21. Rhd1 Ke7 22. Rd7+ Kf6 23. Bc3+ Kg5 24. Bxg7 Rxa2 25. Kc2 Kg4 26. f3+ Kg5 27. g3 Ra4 28. h4+ Kh5 29. R1d5+ exd5 30. Rxd5# 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.15"]
[Round "2"]
[White "Montoya Zapata, Santiago"]
[Black "Nieves Olmos, Leonardo"]
[Result "1-0"]
[ECO "C49"]
[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 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. Bb5 Bb4 5. Bxc6 dxc6 6. d3 Bxc3+ 7. bxc3 0-0 8. a4 Qd6 9. Nxe5 Nxe4 10. Qf3 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.15"]
[Round "1"]
[White "Nieves Olmos, Leonardo"]
[Black "Gomez, Luis Miguel"]
[Result "0-1"]
[ECO "C42"]
[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. e4 e5 2. Nf3 Nf6 3. Bb5 a6 4. 0-0 axb5 5. Re1 Nc6 6. Nc3 Bc5 7. Nxb5 d6 8. Nc3 Bg4 9. h3 Bxf3 10. gxf3 Nh5 11. Rf1 Qg5+ 12. Kh2 Bxf2 13. Re1 Qg3+ 14. Kh1 Qxh3# 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "7"]
[White "Nieves Olmos, Leonardo"]
[Black "Rios Franco, Sergio Alejandro"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "1800"]
[PlyCount "60"]
[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. Nf3 e6 2. e4 Nc6 3. Nc3 e5 4. Bb5 a6 5. Bc4 Nf6 6. 0-0 Nh5 7. d3 h6 8. Be3 d6 9. Kh1 Bg4 10. h3 Bd7 11. Rc1 Be7 12. Re1 Bh4 13. Rf1 0-0 14. a3 b5 15. Ba2 b4 16. Ne2 bxa3 17. bxa3 Be6 18. Bb1 f5 19. exf5 Bxf5 20. Ba2+ d5 21. c4 d4 22. Bd2 e4 23. c5+ Kh8 24. Rb1 exf3 25. gxf3 Bxh3 26. Re1 Bg5 27. Qc1 Rxf3 28. Qc4 Rxf2 29. Kg1 Rg2+ 30. Kf1 Qf8+ 0-1

