[Event "Pan American-ch U18"]
[Site "Bogota"]
[Date "2003.06.11"]
[Round "3"]
[White "Oshiro Shinsato, Ronald"]
[Black "Otazo, Gibran"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2173"]
[PlyCount "73"]
[EventDate "2003.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 e6 7. Nc3 Nxc3 8. bxc3 d5 9. Bd3 Be7 10. 0-0 0-0 11. Qc2 h6 12. Bf4 Re8 13. Qc1 Bf8 14. g4 g5 15. Bg3 f5 16. exf6 Qxf6 17. Qe3 Bg7 18. Ne5 Nxe5 19. Bxe5 Qe7 20. f4 Bd7 21. Rab1 b6 22. fxg5 Qxg5 23. Bf4 Qh4 24. Rf3 Rf8 25. Rbf1 e5 26. dxe5 Bxg4 27. Rg3 Rae8 28. h3 Bf5 29. Bb5 Re6 30. Bd7 Re7 31. e6 Kh7 32. Bd6 d4 33. Bxe7 Qxe7 34. cxd4 Qd6 35. Rxg7+ Kxg7 36. e7 Qxd7 37. Qe5+ 1-0

[Event "Pan American-ch U18"]
[Site "Bogota"]
[Date "2003.06.09"]
[Round "2"]
[White "Otazo, Gibran"]
[Black "Mekhitarian, Krikor Sevag"]
[Result "1-0"]
[ECO "B20"]
[BlackElo "2248"]
[PlyCount "95"]
[EventDate "2003.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Qe2 Nc6 4. c3 d6 5. f4 Nf6 6. Bb3 Be7 7. Nf3 0-0 8. d3 b5 9. Nbd2 b4 10. Nf1 Ba6 11. Ng3 c4 12. Bxc4 Bxc4 13. dxc4 bxc3 14. b3 d5 15. 0-0 Qb6+ 16. Kh1 d4 17. e5 Ne8 18. Ne4 Rd8 19. Rd1 Nb4 20. Nf2 a5 21. Nd3 Nc6 22. Nde1 Nc7 23. Nc2 Na6 24. Ba3 Bxa3 25. Nxa3 Nc5 26. Nb5 d3 27. Qe3 Nb4 28. Nfd4 c2 29. Rf1 Nb7 30. Nxc2 Qxe3 31. Nxe3 d2 32. Rfd1 Rd3 33. a3 Rxe3 34. axb4 Rd8 35. Nd6 Nxd6 36. exd6 Rxd6 37. bxa5 Rxb3 38. a6 Rb8 39. a7 Ra8 40. Rab1 Rdd8 41. Rb7 g6 42. c5 Rdc8 43. Rxd2 Rxc5 44. h3 Rac8 45. Rdd7 Rf8 46. Rd6 Rcc8 47. Kh2 Rce8 48. Rdb6 1-0

[Event "Pan American-ch U18"]
[Site "Bogota"]
[Date "2003.06.08"]
[Round "1"]
[White "Gerson, Leon"]
[Black "Otazo, Gibran"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2160"]
[PlyCount "68"]
[EventDate "2003.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 Bg7 12. Bd3 Ne7 13. Nxe7 Qxe7 14. 0-0 0-0 15. c4 bxc4 16. Nxc4 f5 17. exf5 e4 18. Bc2 Bxf5 19. Qxd6 Qg5 20. Rab1 Rae8 21. Qg3 Qxg3 22. hxg3 Be6 23. b3 Bxc4 24. bxc4 e3 25. fxe3 Rxe3 26. Rbd1 Rxg3 27. Rf3 Rxf3 28. gxf3 Rc8 29. Bb3 Bf8 30. f4 Kg7 31. Kg2 Kf6 32. Kf3 a5 33. Rd5 Rc5 34. Rxc5 Bxc5 1/2-1/2

[Event "Pan American-ch U18"]
[Site "Bogota"]
[Date "2003.06.??"]
[Round "7"]
[White "Otazo, Gibran"]
[Black "Gomez Quezada, Juan"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "2219"]
[PlyCount "60"]
[EventDate "2003.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 d6 3. f4 e6 4. Qe2 Nc6 5. c3 Be7 6. Bb3 Bh4+ 7. g3 Be7 8. Nf3 a6 9. d3 b5 10. Nbd2 Bb7 11. Bc2 Nf6 12. Nf1 Rc8 13. Ne3 Na5 14. Ng2 Qc7 15. 0-0 0-0 16. Ngh4 Qb8 17. e5 Nd7 18. Re1 dxe5 19. fxe5 Nc6 20. Bf4 Nb6 21. Bg5 Bxg5 22. Nxg5 Rcd8 23. Nxh7 Kxh7 24. Qh5+ Kg8 25. d4 Rfe8 26. Rf1 Rd7 27. Ng6 f6 28. Qh8+ Kf7 29. Rxf6+ gxf6 30. Qxf6+ Kg8 1-0

