[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2009.02.19"]
[Round "6.8"]
[White "Ariza, Daniel Steven"]
[Black "Perez Avendano, Daniela"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "51"]
[EventDate "2009.02.19"]
[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. Bc4 Bc5 3. Nc3 Nf6 4. h3 Nc6 5. Nf3 0-0 6. 0-0 h6 7. d3 d6 8. Nd5 Be6 9. Bd2 Re8 10. Qc1 Bxd5 11. Bxh6 gxh6 12. Qxh6 Bxc4 13. dxc4 Qe7 14. Ng5 Rad8 15. Rfd1 Nb4 16. Rd2 Bd4 17. c3 Nc2 18. Rxc2 Bc5 19. Rd1 c6 20. Rcd2 Rf8 21. Rd5 cxd5 22. Rxd5 Rd7 23. Rd3 Rfd8 24. Rf3 Nxe4 25. Qh7+ Kf8 26. Qh8# 1-0

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2009.02.19"]
[Round "2.11"]
[White "Ariza, Daniel Steven"]
[Black "Perez Lombana, Kevin Esteban"]
[Result "1-0"]
[ECO "C27"]
[PlyCount "35"]
[EventDate "2009.02.19"]
[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 Nf6 3. Bc4 Bc5 4. Nc3 Ng4 5. 0-0 Nxf2 6. d4 Nxd1 7. Rxd1 Bxd4+ 8. Nxd4 Qh4 9. Nf3 Qg4 10. Nxe5 Qg5 11. Bxg5 0-0 12. Nd5 h6 13. Be7 Re8 14. Rf1 d6 15. Nxf7 Nc6 16. Nxh6+ Kh8 17. Rf8+ Rxf8 18. Bxf8 1-0

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2009.02.19"]
[Round "3.8"]
[White "Vargas Siempira, Diana Alejandra"]
[Black "Ariza, Daniel Steven"]
[Result "0-1"]
[ECO "C47"]
[WhiteElo "1962"]
[PlyCount "62"]
[EventDate "2009.02.19"]
[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. Nc3 Bc5 4. Be2 Nf6 5. 0-0 0-0 6. d3 d6 7. h3 Nd4 8. Bg5 Nxf3+ 9. Bxf3 h6 10. Bh4 Bd4 11. Nd5 g5 12. Nxf6+ Qxf6 13. c3 gxh4 14. cxd4 exd4 15. Rc1 c6 16. Rc4 Kh8 17. Qa4 Rg8 18. Be2 Bxh3 19. Kh1 Qg6 20. Rg1 Bxg2+ 21. Kh2 Rae8 22. Bf3 Re5 23. Rxg2 Rg5 24. Rxg5 Qxg5 25. Qd1 Qf4+ 26. Kh1 h3 27. Qe2 Qg5 28. Qf1 Qf6 29. Qxh3 Qg5 30. Qf1 Qh4+ 31. Qh3 Qxh3# 0-1

[Event "Bogota School U11"]
[Site "Bogota"]
[Date "2009.02.19"]
[Round "1.12"]
[White "Virviescas Sanchez, Gerson Steve"]
[Black "Ariza, Daniel Steven"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "95"]
[EventDate "2009.02.19"]
[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. d3 Nf6 4. Be2 d6 5. h3 Bxh3 6. Rxh3 Ng4 7. Bg5 Be7 8. Qd2 f6 9. Be3 0-0 10. Nc3 Nxe3 11. Qxe3 Nb4 12. 0-0-0 f5 13. exf5 Rxf5 14. a3 Bg5 15. Nxg5 Qxg5 16. Qxg5 Rxg5 17. axb4 Rf8 18. f3 Rxg2 19. Bf1 Rf2 20. Be2 d5 21. Rf1 Rg2 22. Kd1 d4 23. Nd5 c6 24. Nc7 Rf7 25. Ne6 Re7 26. Nd8 e4 27. fxe4 a5 28. bxa5 c5 29. Bh5 g6 30. Bf3 Re8 31. Bxg2 Rxd8 32. e5 Re8 33. Bxb7 Rxe5 34. a6 Re8 35. a7 Kh8 36. a8Q Rxa8 37. Bxa8 Kg7 38. Rhf3 Kh6 39. Rf7 g5 40. Rh1+ Kg6 41. Bd5 h6 42. Re1 Kh5 43. Rg7 Kh4 44. Rg1 h5 45. Ke2 Kh3 46. R7xg5 Kh4 47. Bf3 c4 48. Rxh5# 1-0

