[Event "Wch U12"]
[Site "Caldas Novas"]
[Date "2011.11.22"]
[Round "5"]
[White "Naranjo, Irwin"]
[Black "De Dios Suarez, Jorge Emiliano"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1608"]
[PlyCount "48"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nd7 7. Nf4 Ngf6 8. h4 e6 9. h5 Bf5 10. Nxf5 exf5 11. Bd3 Qc7 12. Be3 0-0-0 13. Qd2 Ne4 14. Qe2 Bb4+ 15. Kd1 Bc3 16. Bxe4 Bxb2 17. Rb1 Bxd4 18. Bxf5 Kb8 19. Nd3 Bxe3 20. fxe3 c5 21. Kc1 Qa5 22. Bxd7 Rxd7 23. Ne5 Rc7 24. Rb2 Qc3 1/2-1/2

[Event "Wch U12"]
[Site "Caldas Novas"]
[Date "2011.11.20"]
[Round "3"]
[White "Naranjo, Irwin"]
[Black "Poon, Yu Tien"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1608"]
[BlackElo "1890"]
[PlyCount "60"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 d6 4. Nf3 g6 5. Bc4 Bg7 6. 0-0 e6 7. d3 Nge7 8. Qe1 Nd4 9. Nxd4 cxd4 10. Nd1 0-0 11. f5 exf5 12. Qh4 d5 13. Bg5 f6 14. exd5 fxg5 15. d6+ Kh8 16. dxe7 gxh4 17. exd8Q Rxd8 18. Nf2 Bd7 19. Rac1 Re8 20. Rfe1 Rxe1+ 21. Rxe1 Re8 22. Rxe8+ Bxe8 23. Nh3 Bh6 24. c3 Bc6 25. Kf1 dxc3 26. bxc3 Bd2 27. d4 Bd7 28. Ke2 Bxc3 29. Ke3 Ba5 30. Bd5 Bc7 0-1

[Event "Wch U12"]
[Site "Caldas Novas"]
[Date "2011.11.20"]
[Round "4"]
[White "Silva Heredia, Mario Alejandro"]
[Black "Naranjo, Irwin"]
[Result "1/2-1/2"]
[ECO "B33"]
[BlackElo "1608"]
[PlyCount "60"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 0-0 12. Nc2 Bg5 13. a4 bxa4 14. Rxa4 a5 15. Bc4 Rb8 16. b3 Kh8 17. 0-0 f5 18. exf5 Bxf5 19. Nce3 Bg6 20. Ra2 Rb7 21. Qe2 Rbf7 22. f3 h5 23. Bb5 Na7 24. Bd3 Bxd3 25. Qxd3 Nc6 26. Rfa1 Bh6 27. Nc4 Qg5 28. Kh1 Qh4 29. Nxd6 Rd7 30. Nb6 Rdd8 1/2-1/2

[Event "Wch U12"]
[Site "Caldas Novas"]
[Date "2011.11.18"]
[Round "1"]
[White "Naranjo, Irwin"]
[Black "Viswanadha, Kesav"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1608"]
[BlackElo "2020"]
[PlyCount "84"]
[EventDate "2011.11.18"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "BRA"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. 0-0 Ba7 8. Nbd2 0-0 9. Re1 h6 10. Nf1 Re8 11. Ng3 Be6 12. Bc2 d5 13. Qe2 d4 14. Nh4 dxc3 15. bxc3 Bxf2+ 16. Qxf2 Ng4 17. Qf3 Qxh4 18. h3 Nf6 19. Be3 Nh7 20. a3 Red8 21. Red1 Ng5 22. Bxg5 Qxg5 23. Rab1 b5 24. Ne2 Rab8 25. Bb3 Bxb3 26. Rxb3 Rd6 27. Nc1 Rbd8 28. a4 bxa4 29. Ra3 Na7 30. Rxa4 Nb5 31. Rc4 Qe7 32. Nb3 Rf6 33. Qe2 Qa3 34. Qc2 Qd6 35. Nc5 Na3 36. Qa2 Nxc4 37. Qxc4 Qb6 38. d4 Rc6 39. Rf1 Rf6 40. Re1 exd4 41. cxd4 Qb2 42. Rd1 Rg6 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Quinonez Garcia, Santiago"]
[Black "Naranjo, Irwin"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1948"]
[BlackElo "1611"]
[PlyCount "39"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. h3 g6 6. 0-0 Bg7 7. d3 Nf6 8. Nc3 0-0 9. a4 Nd7 10. Bd2 b5 11. axb5 axb5 12. Nxb5 Qb6 13. Nc3 Rb8 14. Ra2 Bb7 15. Na4 Qc7 16. Bc3 e5 17. Nd2 f5 18. f3 Bh6 19. Nc4 f4 20. Nd6 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Naranjo, Irwin"]
[Black "Gomez, Juan Andres"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1611"]
[BlackElo "1880"]
[PlyCount "53"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Bc4 g6 5. Ng5 Nh6 6. Qxd4 f6 7. Ne6 Bxe6 8. Bxe6 Qe7 9. Bb3 Nc6 10. Qd3 Nf7 11. 0-0 Bg7 12. Nc3 0-0 13. Nd5 Qd7 14. Bf4 Kh8 15. Rad1 Na5 16. Qg3 Nxb3 17. axb3 Rfe8 18. Rfe1 Rac8 19. h4 Rg8 20. Be3 a6 21. Bd4 f5 22. Nf6 Bxf6 23. Bxf6+ Rg7 24. Bxg7+ Kxg7 25. e5 Re8 26. Qe3 Re6 27. exd6 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Vivas, Fabian"]
[Black "Naranjo, Irwin"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1869"]
[BlackElo "1611"]
[PlyCount "49"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 Bc5 4. Bg2 f5 5. e3 Nf6 6. Nge2 d6 7. 0-0 0-0 8. d4 Bb6 9. a3 a5 10. b3 Qe8 11. Bb2 Qh5 12. Nd5 f4 13. exf4 Bg4 14. f3 Bh3 15. Nxb6 cxb6 16. fxe5 Bxg2 17. Nf4 Qe8 18. Kxg2 dxe5 19. dxe5 Nxe5 20. Re1 Rd8 21. Rxe5 Rxd1 22. Rxe8 Rd2+ 23. Re2 Rfd8 24. Bxf6 gxf6 25. Rae1 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Naranjo, Irwin"]
[Black "De Dios Suarez, Jorge Emiliano"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1611"]
[PlyCount "70"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Bg4 6. Nf3 Nbd7 7. Bg5 e6 8. Nbd2 Be7 9. 0-0 0-0 10. Qc2 Bh5 11. Ne5 Nxe5 12. dxe5 Nd7 13. Bxe7 Qxe7 14. f4 Bg6 15. Rae1 Rac8 16. Nf3 Bxd3 17. Qxd3 Nc5 18. Qd2 Ne4 19. Qe2 Qc5+ 20. Kh1 b5 21. Nd2 Nxd2 22. Qxd2 Rfd8 23. Rd1 a5 24. a3 Rb8 25. Qd4 Qxd4 26. Rxd4 Rdc8 27. Kg1 Rc4 28. Rfd1 Kf8 29. Kf2 b4 30. axb4 axb4 31. cxb4 Rcxb4 32. g4 Ke7 33. Ke3 g6 34. g5 Kf8 35. Kf3 Kg7 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Poon, Yu Tien"]
[Black "Naranjo, Irwin"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1891"]
[BlackElo "1611"]
[PlyCount "53"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 Bg7 11. Bd3 Ne7 12. c3 0-0 13. Qf3 Nxd5 14. exd5 Qe7 15. 0-0 Bd7 16. Rae1 Kh8 17. Nc2 Rg8 18. Qh5 h6 19. Ne3 Bf8 20. Nf5 Bxf5 21. Qxf5 Rg6 22. Re3 Qe8 23. Rg3 Kg7 24. h4 Be7 25. h5 Rxg3 26. Qh7+ Kf8 27. fxg3 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Naranjo, Irwin"]
[Black "Valencia, Juan Pablo"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1611"]
[PlyCount "105"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 d6 6. Nxd4 Be7 7. Nc3 0-0 8. Bf4 h6 9. Nxc6 bxc6 10. Qd3 Rb8 11. Bb3 Kh8 12. Rad1 Nh7 13. Qd4 a6 14. e5 d5 15. Ne2 Ng5 16. Bg3 Ne6 17. Qd2 Nc5 18. Nd4 Bb7 19. c3 Nxb3 20. axb3 c5 21. Nf5 c6 22. Rfe1 Ra8 23. e6 fxe6 24. Nxg7 Kxg7 25. Rxe6 Bf6 26. Rde1 Qd7 27. Rd6 Qf5 28. Bf4 Bg5 29. Bxg5 hxg5 30. Rd7+ Rf7 31. Ree7 Qb1+ 32. Re1 Qxe1+ 33. Qxe1 Rxd7 34. Qe5+ Kf7 35. Qf5+ Ke8 36. Qxg5 Re7 37. h4 Kd7 38. h5 Rf8 39. g4 Rff7 40. Qd2 Rg7 41. f3 Rgf7 42. Kg2 Kc7 43. h6 Rh7 44. g5 Bc8 45. f4 Re6 46. Kf3 Rhe7 47. f5 Re2 48. Qf4+ Kb6 49. Qb8+ Bb7 50. g6 R7e3+ 51. Kf4 Re4+ 52. Kg5 Re8 53. Qd6 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "3"]
[White "Lescano Osorio, Oswaldo"]
[Black "Naranjo, Irwin"]
[Result "0-1"]
[ECO "A27"]
[BlackElo "1611"]
[PlyCount "58"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Bc5 4. g3 f5 5. Nxe5 Bxf2+ 6. Kxf2 Nxe5 7. d3 Nf6 8. Bg2 Neg4+ 9. Kg1 Qe7 10. Qd2 0-0 11. d4 Ne4 12. Nd5 Qd8 13. Qf4 d6 14. Bxe4 fxe4 15. Qg5 Qe8 16. Bf4 h6 17. Qe7 Qxe7 18. Nxe7+ Kh7 19. Nd5 Rf7 20. Kg2 c6 21. Nc3 g5 22. Bxd6 Nf2 23. Rhe1 Bh3+ 24. Kg1 Rd8 25. Be5 e3 26. Nd1 Ng4 27. Nc3 Rf2 28. Ne4 Rg2+ 29. Kh1 Rf8 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "2"]
[White "Naranjo, Irwin"]
[Black "Herrera, Diego"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "1611"]
[PlyCount "37"]
[EventDate "2011.07.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 143 Extra"]
[Source "ChessBase"]
[SourceDate "2011.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2011.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Bc5 6. c3 dxc3 7. Nxc3 d6 8. Bg5 Bg4 9. Nd5 h6 10. Nxf6+ gxf6 11. Bh4 Nd4 12. Be2 Nxe2+ 13. Qxe2 Bd4 14. Rad1 Be5 15. h3 Bxf3 16. Qxf3 Qe7 17. Qb3 0-0-0 18. f4 Bxb2 19. Qxb2 1-0

