[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.08"]
[Round "9"]
[White "Valenzuela, Juan Camilo"]
[Black "Agredo Gutierrez, Isaac"]
[Result "0-1"]
[ECO "C62"]
[PlyCount "43"]
[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. Nc3 Nf6 4. Bb5 d6 5. d4 exd4 6. Nxd4 Bd7 7. f3 a6 8. Bxc6 bxc6 9. Be3 c5 10. Nf5 Bxf5 11. exf5 c6 12. Qd2 d5 13. Bg5 Be7 14. 0-0 0-0 15. Qf2 Qc8 16. Bxf6 Bxf6 17. g4 d4 18. Ne4 Qd8 19. Nxc5 d3 20. Nxd3 Bd4 21. Rad1 Bxf2+ 22. Nxf2 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "8"]
[White "Agredo Gutierrez, Isaac"]
[Black "Cedano, David Sebastian"]
[Result "1-0"]
[ECO "C28"]
[PlyCount "58"]
[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. Nc3 Bb4 4. Bc4 d6 5. 0-0 Bg4 6. d3 Nf6 7. Bg5 0-0 8. h3 Bh5 9. Nd5 Nd4 10. Nxf6+ gxf6 11. Bh6 Re8 12. g4 Bg6 13. Nh4 Bc5 14. Nf5 Bxf5 15. gxf5 Kh8 16. Bxf7 Re7 17. Bc4 c6 18. Kh1 d5 19. Bb3 Nxb3 20. axb3 Rd7 21. Qg4 Bf8 22. Qh5 Bxh6 23. Qxh6 Qf8 24. Qxf8+ Rxf8 25. Rg1 a6 26. f3 Rg8 27. Ra5 Rdg7 28. Rxg7 Rxg7 29. Kh2 Kg8 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.07"]
[Round "7"]
[White "Salamanca, Juan David"]
[Black "Agredo Gutierrez, Isaac"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "62"]
[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. Nc3 Nf6 4. Bb5 a6 5. Bxc6 dxc6 6. Nxe5 Qd4 7. Nf3 Qb6 8. d3 Bb4 9. Bd2 0-0 10. h3 Rd8 11. 0-0 Be6 12. Re1 Rd7 13. Qe2 Re8 14. a3 Bxc3 15. Bxc3 Rb8 16. Bxf6 gxf6 17. b3 Qc5 18. Nh2 Qg5 19. Qe3 Qg7 20. Qg3 Qxg3 21. fxg3 b5 22. Rf1 Kg7 23. Rf4 Rd6 24. Raf1 Bd7 25. e5 fxe5 26. Rxf7+ Kg6 27. Re7 Rc8 28. Rff7 Rd8 29. Rxh7 Bf5 30. Rh4 e4 31. dxe4 Rd2 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "6"]
[White "Agredo Gutierrez, Isaac"]
[Black "Hernandez Rodriguez, Jhon A"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "29"]
[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. Nc3 Nf6 4. Bc4 Bc5 5. Nxe5 Nxe5 6. Bb3 Nc6 7. e5 Qe7 8. 0-0 Ng8 9. d4 Bxd4 10. Nb5 Bxe5 11. Be3 Nf6 12. Nd4 d6 13. Nf3 0-0 14. Nxe5 Qxe5 15. Qf3 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.06"]
[Round "5"]
[White "Soto Hincapie, Emmanuel"]
[Black "Agredo Gutierrez, Isaac"]
[Result "1-0"]
[ECO "E04"]
[PlyCount "91"]
[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. d4 d5 2. Nf3 Nf6 3. g3 e6 4. Bg2 c5 5. 0-0 Nc6 6. c4 dxc4 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nc3 0-0 10. Bg5 Ne8 11. Ne4 Be7 12. Nd4 Bxg5 13. Nxc6 bxc6 14. Nxg5 Bb7 15. Rd7 Rb8 16. Rad1 Nf6 17. R7d6 h6 18. Ne4 Nxe4 19. Bxe4 g6 20. Rd7 f5 21. Bg2 Rf7 22. e4 c5 23. Rxf7 Kxf7 24. Rd7+ Kf6 25. e5+ Kxe5 26. f4+ Kf6 27. Rxb7 Rxb7 28. Bxb7 g5 29. Ba6 gxf4 30. gxf4 e5 31. fxe5+ Kxe5 32. Bxc4 Kf4 33. Kf2 Kg4 34. Kg2 f4 35. h3+ Kg5 36. Kf3 Kh4 37. Kxf4 h5 38. Kf3 Kxh3 39. b3 h4 40. a3 Kh2 41. Be6 h3 42. Ke3 Kg3 43. Kd3 h2 44. Bd5 Kf4 45. Kc4 Ke5 46. Kxc5 1-0

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.05"]
[Round "4"]
[White "Agredo Gutierrez, Isaac"]
[Black "Llano Buritica, Eduardo Alejandro"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "44"]
[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. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Bf4 d6 5. e3 0-0 6. Nf3 Nbd7 7. Bd3 c5 8. a3 cxd4 9. exd4 b6 10. h4 h5 11. 0-0 Bb7 12. Re1 Re8 13. Ne4 d5 14. cxd5 Nxd5 15. Bg3 Nf8 16. Bb5 Nd7 17. Neg5 Rf8 18. Ne5 Nxe5 19. Bxe5 Nf6 20. Bxf6 Bxf6 21. Re2 Qd5 22. a4 Qxg2# 0-1

[Event "Pan American-ch U12"]
[Site "Cali"]
[Date "2011.07.04"]
[Round "3"]
[White "Rios, Andres Felipe"]
[Black "Agredo Gutierrez, Isaac"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "44"]
[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. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Nxe4 5. Nxe4 d5 6. Neg5 dxc4 7. 0-0 Be7 8. Qe2 Bxg5 9. Nxg5 Qxg5 10. Qxc4 Na5 11. Qb5+ Nc6 12. d3 Qg6 13. h4 Bh3 14. Bg5 h6 15. Rfe1 0-0 16. f4 hxg5 17. Qc4 gxh4 18. Kf2 Qxg2+ 19. Ke3 Qg3+ 20. Ke4 Qxf4+ 21. Kd5 Bg2+ 22. Kc5 b6+ 1-0

