[Event "COL-ch U12"]
[Site "Cali"]
[Date "1999.03.??"]
[Round "2"]
[White "Lozano, Jeisson"]
[Black "Urrea Blanco, Juan Sebastian"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "51"]
[EventDate "1999.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bc4 Bg7 5. Qf3 e5 6. d5 a6 7. Be3 h5 8. Bg5 b5 9. Bb3 Nbd7 10. Qe3 Nc5 11. Nf3 b4 12. Na4 Ncxe4 13. Qxe4 Nxe4 14. Bxd8 Kxd8 15. 0-0 Bg4 16. Ne1 Nd2 17. Nd3 Nxf1 18. Rxf1 Be2 19. Re1 Bxd3 20. cxd3 Rb8 21. Re4 f5 22. Rc4 a5 23. Rc6 Kd7 24. Ra6 Ra8 25. Bc4 Rxa6 26. Bxa6 1-0

[Event "COL-ch U12"]
[Site "Cali"]
[Date "1999.03.??"]
[Round "4"]
[White "Perez Pineda, Elkin Dario"]
[Black "Urrea Blanco, Juan Sebastian"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "21"]
[EventDate "1999.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 c5 7. dxc5 dxc5 8. Be3 Qc7 9. Nb5 Qc6 10. Qd2 a6 11. Nc3 0-1

[Event "COL-ch U12"]
[Site "Cali"]
[Date "1999.02.09"]
[Round "1"]
[White "Urrea Blanco, Juan Sebastian"]
[Black "Isaza, Yesid Mauricio"]
[Result "0-1"]
[ECO "B46"]
[PlyCount "50"]
[EventDate "1999.02.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 a6 6. h3 Qc7 7. Be2 Nf6 8. 0-0 b5 9. a3 Bb7 10. Bf3 Be7 11. Re1 Ne5 12. Nb3 b4 13. Nb1 Nxf3+ 14. gxf3 0-0 15. Bg5 Ng4 16. fxg4 Bxg5 17. Nd4 bxa3 18. Rxa3 Be7 19. Rd3 Bc5 20. Nb3 Ba7 21. Rxd7 Qg3+ 22. Kh1 Qxh3+ 23. Kg1 Qg3+ 24. Kh1 Bxf2 25. Re2 Qh3# 0-1

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "7"]
[White "Cross, Philip"]
[Black "Urrea Blanco, Juan Sebastian"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "45"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. Nd2 d6 5. f4 0-0 6. Ngf3 Nc6 7. c3 Re8 8. Qe2 e5 9. g3 e4 10. Bb5 exf3 11. Nxf3 Bd7 12. Bc4 Qe7 13. Ng5 d5 14. Bb3 Na5 15. Bc2 Nc4 16. 0-0 Bg4 17. Qf2 Nxe3 18. Re1 Nd1 19. Rxe7 Nxf2 20. Rxe8+ Rxe8 21. Ba4 Re2 22. Bb5 Re7 23. Kxf2 0-1

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "1"]
[White "Garcia, Eduardo"]
[Black "Urrea Blanco, Juan Sebastian"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "83"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8. exd5 cxd5 9. 0-0 0-0 10. Bg5 c6 11. Qf3 Be7 12. h3 Be6 13. Ne2 Nd7 14. Bxe7 Qxe7 15. Qe3 Rfe8 16. Nd4 Qd6 17. Rfe1 Nc5 18. Bf5 Bd7 19. Qg5 Ne4 20. Qh4 Bxf5 21. Nxf5 Qg6 22. Ne7+ Rxe7 23. Qxe7 h6 24. Qe5 Nd2 25. Qe2 Ne4 26. b3 Ng5 27. Qd3 Qf6 28. c4 Ne4 29. Qe2 Rc8 30. Rad1 Nc3 31. Qd3 Ne4 32. cxd5 cxd5 33. Qe2 Nc3 34. Qe5 Qc6 35. Qxc3 Qa6 36. Rd2 Re8 37. Qd4 Qc6 38. Qf4 Qc3 39. Red1 Qf6 40. Qc7 Rd8 41. Qxa7 Kh7 42. Qc7 1-0

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "4"]
[White "Giuzzi, Ezequiel"]
[Black "Urrea Blanco, Juan Sebastian"]
[Result "1-0"]
[ECO "C22"]
[PlyCount "103"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 d6 7. 0-0-0 Bc5 8. Qg3 Nh5 9. Qf3 Qh4 10. Be2 g6 11. g3 Qe7 12. Nd5 Qd8 13. Bc3 Rf8 14. g4 Ng7 15. Bxg7 Rg8 16. Nf6+ Ke7 17. Nxg8+ Qxg8 18. Bf6+ Ke8 19. Nh3 Be6 20. a3 Kd7 21. e5 Nd4 22. Qd3 Bd5 23. e6+ fxe6 24. Bxd4 Bxd4 25. Qxd4 c5 26. Bb5+ Kc7 27. Qf4 Rf8 28. Qg3 g5 29. Rxd5 exd5 30. Re1 Kb6 31. Qb3 Kc7 32. Re7+ Kd8 33. Rd7+ Kc8 34. Qg3 Qe6 35. Qe3 Qxe3+ 36. fxe3 a6 37. Rxd6 axb5 38. Rxd5 b6 39. Rxg5 Rf3 40. Rh5 Rxe3 41. Rxh7 Re4 42. g5 Rg4 43. Rg7 Rg2 44. g6 Rxh2 45. Rh7 Rg2 46. g7 Rxg7 47. Rxg7 Kb8 48. Nf4 Kc8 49. Kd2 Kd8 50. Ke3 Ke8 51. Ke4 Kd8 52. Kd5 1-0

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "5"]
[White "Urrea Blanco, Juan Sebastian"]
[Black "Harrison, Leslie"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "53"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Bc4 Nf6 7. Nc3 Bd6 8. Bg5 Nbd7 9. Nd5 h6 10. Bxf6 Nxf6 11. Qb3 0-0 12. 0-0 Nxe4 13. Rfe1 Nd2 14. Qd3 Nxc4 15. Qxc4 a6 16. Rad1 b5 17. Qg4 c6 18. Ne3 g6 19. Nf5 Qf6 20. Nxd6 e4 21. Nxe4 Qxb2 22. Qh4 Kg7 23. c3 Rfe8 24. Qf6+ Kg8 25. Nd6 Rxe1+ 26. Rxe1 Qxa2 27. Ne8 1-0

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "3"]
[White "Urrea Blanco, Juan Sebastian"]
[Black "Marinangeli, Martin"]
[Result "0-1"]
[ECO "C15"]
[PlyCount "72"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. f3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. bxc3 c5 8. Nf4 Bxf1 9. Kxf1 Nf6 10. e5 Nfd7 11. Ke2 Nc6 12. Re1 Qe7 13. Kf1 h5 14. Be3 c4 15. Qe2 0-0-0 16. Qf2 g5 17. Ne2 Rhg8 18. Nc1 f6 19. exf6 Nxf6 20. Bd2 g4 21. Ne2 gxf3 22. Qxf3 Ne4 23. Bc1 Rdf8 24. Nf4 Qh4 25. g3 Qxh2 26. Re3 Nxg3+ 27. Ke1 Qg1+ 28. Kd2 Nf1+ 29. Ke2 Qh2+ 30. Ke1 Rxf4 31. Qh3 Qf2+ 32. Kd1 Nxe3+ 33. Bxe3 Qf1+ 34. Kd2 Qxh3 35. Bxf4 Qg2+ 36. Ke3 Qe4+ 0-1

[Event "Pan American-ch U12"]
[Site "Matinhos"]
[Date "1999.??.??"]
[Round "6"]
[White "Urrea Blanco, Juan Sebastian"]
[Black "Monteza Prieto, Martin"]
[Result "0-1"]
[ECO "B73"]
[PlyCount "70"]
[EventDate "1999.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 d6 7. Be3 Nf6 8. Be2 Bd7 9. 0-0 0-0 10. f4 Rc8 11. h3 a6 12. a4 Na5 13. Nxa5 Qxa5 14. Qe1 Bc6 15. Qf2 Nxe4 16. Nxe4 Bxe4 17. c3 Qd5 18. c4 Qc6 19. Bd1 Qxc4 20. b3 Qd5 21. Ra2 Rc3 22. Rd2 Rd3 23. Ra2 Rxe3 24. Kh2 Rd3 25. Re1 Rxd1 26. Rxd1 Qxd1 27. Qe3 d5 28. Rd2 Qc1 29. Qe2 Rc8 30. Qg4 Rc2 31. Rxc2 Qxc2 32. Qg3 Bd4 33. Qg5 f6 34. Qg4 f5 35. Qg3 Bf2 0-1

