[Event "Valle Region-ch U18"]
[Site "Ansermanuevo"]
[Date "2012.03.23"]
[Round "6.8"]
[White "Duque, David Felipe"]
[Black "Gallego, Cristian"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "58"]
[EventDate "2012.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. Nf3 Nf6 5. Bc4 Be6 6. d3 Bxc4 7. Bf4 Bd5 8. Nb5 Bxf3 9. Qxf3 Nd5 10. Bg3 e6 11. 0-0 c6 12. c4 cxb5 13. cxd5 exd5 14. Rac1 Be7 15. Qf4 0-0 16. Qe5 Bf6 17. Qf5 Bxb2 18. Rce1 Nc6 19. d4 Nxd4 20. Qg4 g6 21. Be5 f6 22. Bxd4 Bxd4 23. Qxd4 Qd7 24. Qd2 Rfe8 25. Rxe8+ Rxe8 26. Qd4 b4 27. Qxa7 d4 28. Rd1 b3 29. Rxd4 Re1# 0-1

[Event "Valle Region-ch U18"]
[Site "Ansermanuevo"]
[Date "2012.03.23"]
[Round "2.7"]
[White "Duque, David Felipe"]
[Black "Sepulveda, Jainer Sebastian"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1600"]
[BlackElo "1432"]
[PlyCount "19"]
[EventDate "2012.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. Bc4 d5 3. Bb3 dxe4 4. d3 exd3 5. cxd3 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 Nf6 8. Nf3 0-0 9. 0-0 b6 10. a3 0-1

[Event "Valle Region-ch U18"]
[Site "Ansermanuevo"]
[Date "2012.03.23"]
[Round "4.8"]
[White "Duque, David Felipe"]
[Black "Tamayo, Jhonson David"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1600"]
[BlackElo "1389"]
[PlyCount "28"]
[EventDate "2012.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Bc5 4. d3 d6 5. Nc3 Bg4 6. 0-0 Nd4 7. Bg5 f6 8. Bh4 Nxf3+ 9. gxf3 Bh3 10. Re1 g6 11. Bg3 Qe7 12. f4 a6 13. Qh5 Kd8 14. Nd5 Qd7 1-0

[Event "Valle Region-ch U18"]
[Site "Ansermanuevo"]
[Date "2012.03.23"]
[Round "5.8"]
[White "Suarez Ospina, Alexander"]
[Black "Duque, David Felipe"]
[Result "1-0"]
[ECO "C50"]
[BlackElo "1600"]
[PlyCount "25"]
[EventDate "2012.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 Bc5 4. Nc3 d6 5. d3 Bg4 6. h3 Bh5 7. Bb5 Nf6 8. Bg5 Qc8 9. Nd5 Nd7 10. Qd2 Bb4 11. Nxb4 Nxb4 12. Qxb4 a6 13. Ba4 1-0

[Event "Valle Region-ch U18"]
[Site "Ansermanuevo"]
[Date "2012.03.23"]
[Round "3.10"]
[White "Vergara Duran, Carlos Andres"]
[Black "Duque, David Felipe"]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "1600"]
[BlackElo "1600"]
[PlyCount "18"]
[EventDate "2012.03.23"]
[EventType "swiss"]
[EventRounds "7"]
[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. d4 Nxd4 4. Nxd4 Nf6 5. Bg5 Be7 6. Rg1 Nh5 7. Be3 0-0 8. Rh1 Nf6 9. Be2 c5 0-1

