[Event "North Region-ch U14"]
[Site "Uribia"]
[Date "2011.04.16"]
[Round "5.8"]
[White "Duarte Ceballos, Steven Yamir"]
[Black "Castano Lopez, Robert David"]
[Result "1-0"]
[ECO "C42"]
[PlyCount "36"]
[EventDate "2011.04.14"]
[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 e5 2. Nf3 Nf6 3. Nxe5 Nxe4 4. Qe2 Bc5 5. Qxe4 Qf6 6. Ng4+ Qe7 7. Qxe7+ Kxe7 8. Bc4 f5 9. Ne3 g6 10. 0-0 f4 11. Ng4 Rf8 12. Nc3 Rf5 13. Bd3 Rh5 14. Re1+ Kf7 15. Ne5+ Kf6 16. Ng4+ Kg5 17. Re5+ Kxg4 18. Rxh5 gxh5 1-0

[Event "North Region-ch U14"]
[Site "Uribia"]
[Date "2011.04.16"]
[Round "6.7"]
[White "Ruiz Hernandez, Niky Lubien"]
[Black "Duarte Ceballos, Steven Yamir"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "26"]
[EventDate "2011.04.14"]
[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 e5 2. f3 Nf6 3. Nc3 Bb4 4. Nce2 0-0 5. c3 Bd6 6. g3 Nc6 7. Bh3 b6 8. d4 exd4 9. cxd4 Bb4+ 10. Nc3 Bxc3+ 11. bxc3 Bb7 12. d5 Ne7 13. g4 c6 0-1

[Event "North Region-ch U14"]
[Site "Uribia"]
[Date "2011.04.15"]
[Round "4.5"]
[White "Burgos Ballesteros, Simon David"]
[Black "Duarte Ceballos, Steven Yamir"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "1395"]
[PlyCount "67"]
[EventDate "2011.04.14"]
[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. c4 g6 3. e3 Bg7 4. Nc3 0-0 5. Nf3 d6 6. h3 Nbd7 7. Bd3 b6 8. 0-0 Bb7 9. Bd2 Bxf3 10. Qxf3 e5 11. Ne4 exd4 12. exd4 Nxe4 13. Bxe4 Bxd4 14. Bxa8 Bxb2 15. Bc3 Bxc3 16. Qxc3 Qxa8 17. Qd3 Nc5 18. Qd5 Qd8 19. Rae1 Re8 20. Rxe8+ Qxe8 21. a4 c6 22. Qxd6 Ne4 23. Qc7 Qe6 24. Qd8+ Kg7 25. Qd4+ f6 26. Re1 Qd6 27. Qxe4 Qb4 28. Qe7+ Kh6 29. Qxb4 c5 30. Qd2+ g5 31. Re6 Kh5 32. g4+ Kh4 33. Qd3 h6 34. Qg3# 1-0

[Event "North Region-ch U14"]
[Site "Uribia"]
[Date "2011.04.15"]
[Round "3.4"]
[White "Duarte Ceballos, Steven Yamir"]
[Black "Esquivia Cuadrado, Andres"]
[Result "0-1"]
[ECO "C65"]
[BlackElo "1710"]
[PlyCount "48"]
[EventDate "2011.04.14"]
[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 e5 2. Nf3 Nc6 3. Bb5 d6 4. Nc3 Nf6 5. d3 Bd7 6. Be3 Be7 7. Qd2 0-0 8. 0-0-0 a6 9. Bxc6 bxc6 10. Kb1 a5 11. a3 a4 12. h3 Qb8 13. g4 Qb7 14. Qc1 Rfb8 15. g5 Nh5 16. h4 Be6 17. Rhe1 d5 18. Nd2 d4 19. Ne2 dxe3 20. fxe3 Bxa3 21. Nb3 axb3 22. cxb3 Qxb3 23. Rd2 Bb4 24. Red1 Ra1+ 0-1

[Event "North Region-ch U14"]
[Site "Uribia"]
[Date "2011.04.14"]
[Round "1.4"]
[White "Duarte Ceballos, Steven Yamir"]
[Black "Morales Barros, Hector Rafael"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1600"]
[PlyCount "47"]
[EventDate "2011.04.14"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e3 c5 2. Be2 d6 3. Nf3 Nf6 4. 0-0 Nc6 5. Nc3 Bg4 6. d3 e5 7. Bd2 d5 8. e4 d4 9. Na4 Be7 10. c4 0-0 11. Qb3 Rb8 12. Bg5 Na5 13. Qc2 a6 14. Nxc5 Rc8 15. b4 Nc6 16. b5 axb5 17. cxb5 Na7 18. Nxb7 Rxc2 19. Nxd8 Rxd8 20. Bd1 Rb2 21. Nh4 Bxd1 22. Raxd1 Rxb5 23. Rb1 Rxb1 24. Rxb1 0-1

[Event "North Region-ch U14"]
[Site "Uribia"]
[Date "2011.04.14"]
[Round "2.8"]
[White "Guerrero Ramos, Daimar Levith"]
[Black "Duarte Ceballos, Steven Yamir"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "11"]
[EventDate "2011.04.14"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nxe5 Nxe5 5. d4 Nxc4 6. f4 0-1

