[Event "Pan American-ch U18"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "8"]
[White "Calderon, Oliver"]
[Black "Izquierdo, Ivan"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2002"]
[BlackElo "2102"]
[PlyCount "43"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. f4 Qb6 6. Nf3 Bd7 7. Be2 f5 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Bc5 11. Be3 Qxb2 12. Qd2 Qb6 13. Nc3 Rc8 14. a3 a6 15. Bf3 Ne7 16. Rfb1 Qa7 17. Nd1 Ba4 18. Nxe6 Bxd1 19. Nxc5 Bxf3 20. Nxb7 Rc2 21. Bxa7 Rxd2 22. gxf3 1-0

[Event "Pan American-ch U18"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "7"]
[White "Freile, Sebastian"]
[Black "Izquierdo, Ivan"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2052"]
[BlackElo "2102"]
[PlyCount "52"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Bg5 c6 5. Qc2 d5 6. cxd5 exd5 7. e3 Bb4 8. Bd3 h6 9. Bh4 g5 10. Bg3 Ne4 11. Nge2 Qe7 12. 0-0 0-0 13. Rae1 Bd6 14. Bxd6 Nxd6 15. Nc1 Be6 16. f3 Qg7 17. Nb3 a5 18. Kh1 Nd7 19. Rf2 b6 20. Na4 Rfc8 21. Rc1 Nc4 22. Re2 Qf6 23. Qd1 g4 24. e4 fxe4 25. fxe4 g3 26. Re1 Qh4 0-1

[Event "Pan American-ch U18"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "9"]
[White "Izquierdo, Ivan"]
[Black "Nunez, Danilo"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2102"]
[PlyCount "51"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. c3 g6 5. Qc2 e6 6. d3 Bg7 7. Be2 Nge7 8. Nbd2 0-0 9. Nf1 a6 10. Be3 b5 11. Ng3 Rb8 12. h4 h5 13. Qd2 f5 14. 0-0 b4 15. Ng5 bxc3 16. bxc3 Qa5 17. Rac1 Qa3 18. Rc2 Rb2 19. Rfc1 Rb7 20. Qd1 Rf6 21. Bxh5 gxh5 22. Qxh5 Rh6 23. Qe8+ Bf8 24. Qf7+ Kh8 25. Qxf8+ Ng8 26. Nf7+ 1-0

[Event "Pan American-ch U18"]
[Site "Cuenca"]
[Date "2006.??.??"]
[Round "1"]
[White "Izquierdo, Ivan"]
[Black "Malan, Geovanny"]
[Result "1-0"]
[ECO "B21"]
[WhiteElo "2102"]
[PlyCount "73"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 d6 4. d3 e5 5. c4 Nf6 6. Nc3 Be7 7. Be2 0-0 8. 0-0 b6 9. f5 h6 10. Qe1 Kh8 11. Qg3 Nh7 12. Nd5 Nd4 13. Nxd4 cxd4 14. Nxe7 Qxe7 15. Bd2 a5 16. Rf2 Bd7 17. Raf1 Qf6 18. Kh1 Rfb8 19. h4 b5 20. cxb5 Rxb5 21. b3 Bc6 22. Bf3 Qe7 23. Qh3 d5 24. g4 dxe4 25. Bxe4 Bxe4+ 26. dxe4 Nf6 27. Re1 h5 28. g5 Ng4 29. Rg2 g6 30. Rxg4 hxg4 31. Qxg4 Rb6 32. h5 Raa6 33. hxg6 fxg6 34. f6 Qh7+ 35. Kg2 Rc6 36. Rh1 Qxh1+ 37. Kxh1 1-0

[Event "Pan American-ch U18"]
[Site "Cuenca"]
[Date "2006.??.??"]
[Round "5"]
[White "Izquierdo, Ivan"]
[Black "Pan Zhang, Luis"]
[Result "0-1"]
[ECO "A56"]
[WhiteElo "2102"]
[PlyCount "47"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 g6 5. Nc3 Bg7 6. f4 d5 7. Nf3 0-0 8. Be2 dxc4 9. Bxc4 Bg4 10. 0-0 Nc6 11. d5 Qb6+ 12. Kh1 Na5 13. Be2 Rad8 14. Bd2 Nxd5 15. Na4 Qc7 16. Qe1 Nc6 17. Rc1 Nxf4 18. Qg3 Rxd2 19. Nxd2 Bxe2 20. Rxf4 Be5 21. Qf2 Bxf4 22. Qxe2 Qd6 23. Rd1 Rd8 24. Nc3 0-1

[Event "Pan American-ch U18"]
[Site "Cuenca"]
[Date "2006.??.??"]
[Round "3"]
[White "Izquierdo, Ivan"]
[Black "Terry, Cesar"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2102"]
[PlyCount "134"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 g6 2. f4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Qc2 0-0 6. Be2 c5 7. d3 Nc6 8. Nbd2 b6 9. Nf1 Bb7 10. Ng3 Rc8 11. 0-0 Qd7 12. Bd2 e6 13. Qa4 a6 14. Qb3 Qc7 15. f5 exf5 16. exf5 d5 17. fxg6 hxg6 18. Ng5 b5 19. Qd1 Rce8 20. Bf4 Qd7 21. Qd2 Ne5 22. Bxe5 Rxe5 23. Qf4 Rfe8 24. Rf2 d4 25. Raf1 dxc3 26. bxc3 Bh6 27. h4 Bxg5 28. hxg5 Nh7 29. Qh4 Nxg5 30. Qh6 Qe7 31. Rxf7 Qxf7 32. Rxf7 Kxf7 33. Bf3 Bxf3 34. gxf3 Nxf3+ 35. Kf2 Ng5 36. Qh1 R8e6 37. Qb7+ Kg8 38. Qc8+ Kg7 39. Qc7+ Kh6 40. Qc8 Rf6+ 41. Kg2 Kg7 42. Qc7+ Nf7 43. Ne4 Rfe6 44. Nxc5 Re7 45. Qb6 Rg5+ 46. Kf2 Rf5+ 47. Kg1 Rf6 48. Qb8 Ng5 49. Ne4 Nxe4 50. dxe4 Rfe6 51. Qa8 Rxe4 52. Qxa6 R7e5 53. Qb7+ Kh6 54. Qb8 Kg5 55. Qd8+ Kg4 56. Qd7+ Kf3 57. Qd1+ Ke3 58. Qe1+ Kd3 59. Qg3+ Kd2 60. Qf2+ Kxc3 61. Qf6 g5 62. Qf3+ Re3 63. Qc6+ Kb2 64. a4 b4 65. a5 Ka2 66. Qb7 b3 67. a6 b2 0-1

[Event "Pan American-ch U18"]
[Site "Cuenca"]
[Date "2006.??.??"]
[Round "2"]
[White "Latorre, Manuel"]
[Black "Izquierdo, Ivan"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2103"]
[BlackElo "2102"]
[PlyCount "58"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Qc2 d5 5. e3 c6 6. Bd3 Na6 7. a3 Qa5 8. Rb1 dxc4 9. Bxc4 b5 10. Be2 b4 11. Qa4 Qxa4 12. Nxa4 Rb8 13. Ra1 bxa3 14. bxa3 Bd6 15. Nf3 0-0 16. Bc4 Nd5 17. Ne5 Bxe5 18. dxe5 Rd8 19. Bd2 Nb6 20. Nxb6 axb6 21. Bb4 b5 22. Ba5 Re8 23. Be2 c5 24. 0-0 b4 25. Bc4 Re7 26. Rfd1 Nc7 27. Rd8+ Kf7 28. axb4 cxb4 29. Rb1 Nd5 1-0

[Event "Pan American-ch U18"]
[Site "Cuenca"]
[Date "2006.??.??"]
[Round "4"]
[White "Teran Abreu, Lisyender Jesus"]
[Black "Izquierdo, Ivan"]
[Result "1-0"]
[ECO "C00"]
[BlackElo "2102"]
[PlyCount "55"]
[EventDate "2006.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ECU"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 f5 4. exf5 exf5 5. g3 Nf6 6. Bg2 c5 7. Ne2 Bd6 8. Nf3 Nc6 9. 0-0 Ne7 10. Re1 0-0 11. Nf4 Qb6 12. c3 Bxf4 13. Bxf4 Ng6 14. Bc1 Qd6 15. Qb3 Kh8 16. Bd2 Bd7 17. Bg5 Bc6 18. Re2 Rae8 19. Rae1 Rxe2 20. Rxe2 a6 21. Bxf6 Qxf6 22. Qb6 Bb5 23. Re6 Qd8 24. Qxc5 Bxd3 25. Rd6 Qe7 26. Qxd5 Be4 27. Qe6 Qxe6 28. Rxe6 1-0

[Event "ECU-ch sf"]
[Site "Loja"]
[Date "2004.??.??"]
[Round "3"]
[White "Izquierdo, Ivan"]
[Black "Arrata, Pedro"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2126"]
[BlackElo "2119"]
[PlyCount "14"]
[EventDate "2004.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c3 f5 2. d4 Nf6 3. f4 e6 4. Nf3 d5 5. e3 c6 6. Bd3 Nbd7 7. 0-0 Be7 1/2-1/2

[Event "ECU-ch sf"]
[Site "Loja"]
[Date "2004.??.??"]
[Round "5"]
[White "Izquierdo, Ivan"]
[Black "Benitez Chiriboga, Jaime"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2126"]
[BlackElo "2096"]
[PlyCount "76"]
[EventDate "2004.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. f4 d5 4. Nf3 b6 5. Bd3 Ba6 6. c3 Bxd3 7. Qxd3 Be7 8. Nbd2 0-0 9. 0-0 c5 10. Ne5 Qc7 11. Rf3 Nfd7 12. Rh3 f5 13. Ndf3 Nxe5 14. dxe5 Nc6 15. g4 Rad8 16. g5 d4 17. cxd4 cxd4 18. Qc4 Qd7 19. exd4 Nxd4 20. Be3 Bc5 21. Kf2 Nxf3 22. Rxf3 Qd2+ 23. Qe2 Qa5 24. Kg3 Rd5 25. Bxc5 Rxc5 26. Ra3 Qb4 27. Rxa7 Rfc8 28. Rf1 g6 29. a3 Qb3+ 30. Rf3 Qa2 31. Qd3 Qa1 32. Kh3 Rc2 33. Qb3 Kh8 34. Ra8 Qg1 35. Rxc8+ Rxc8 36. Rg3 Qf1+ 37. Rg2 Rf8 38. Qb4 Kg8 0-1

[Event "ECU-ch sf"]
[Site "Loja"]
[Date "2004.??.??"]
[Round "1"]
[White "Izquierdo, Ivan"]
[Black "De Mora, Sebastian"]
[Result "1-0"]
[ECO "E61"]
[WhiteElo "2126"]
[PlyCount "69"]
[EventDate "2004.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e3 0-0 5. f4 d6 6. Bd3 Nc6 7. Nf3 Nb4 8. Bb1 c5 9. a3 Na6 10. 0-0 cxd4 11. Nxd4 e5 12. Ndb5 exf4 13. Rxf4 Nh5 14. Rf2 Be5 15. Rd2 Qh4 16. g3 Qxc4 17. Ba2 Qg4 18. Nxd6 Bxd6 19. Rxd6 Qxd1+ 20. Nxd1 Bf5 21. Nf2 Rad8 22. Rxd8 Rxd8 23. g4 Bc2 24. gxh5 gxh5 25. b4 Re8 26. Bb2 Rxe3 27. Rc1 Bf5 28. Rd1 Re8 29. Bf6 Be6 30. Bxe6 fxe6 31. Rd7 Rf8 32. Rg7+ Kh8 33. Rg6+ Rxf6 34. Rxf6 Nc7 35. Rf7 1-0

[Event "ECU-ch sf"]
[Site "Loja"]
[Date "2004.??.??"]
[Round "7"]
[White "Izquierdo, Ivan"]
[Black "Sarango, David"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2126"]
[BlackElo "2025"]
[PlyCount "12"]
[EventDate "2004.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 c6 6. Be3 Bf5 1/2-1/2

[Event "ECU-ch sf"]
[Site "Loja"]
[Date "2004.??.??"]
[Round "6"]
[White "Leon Calderon, Jonathan Francisco"]
[Black "Izquierdo, Ivan"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1982"]
[BlackElo "2126"]
[PlyCount "100"]
[EventDate "2004.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 d5 4. Bg2 Nf6 5. Bf4 c5 6. e3 Nc6 7. Nbd2 Be7 8. c3 0-0 9. a3 Ne4 10. h4 b6 11. Ne5 Nxe5 12. Bxe5 Bd6 13. Bxd6 Qxd6 14. Nxe4 fxe4 15. dxc5 Qxc5 16. 0-0 Ba6 17. Re1 Rf6 18. Bf1 Bc8 19. Qd4 Qf8 20. Re2 g5 21. hxg5 Rf5 22. Qb4 Qf7 23. Qd6 Ba6 24. Rd2 Bxf1 25. Rxf1 Rf8 26. Kg2 Rxg5 27. Rh1 Rf5 28. Rf1 Rh5 29. Rg1 Rf5 30. Rf1 Rf6 31. Qe5 Rf5 32. Qd6 Kh8 33. c4 Qh5 34. Rh1 Qf7 35. Rf1 Rh5 36. Rg1 Qf3+ 37. Kf1 Rh2 38. Qe5+ Rf6 39. Ke1 Rxf2 40. Qxf6+ Qxf6 41. Rxf2 Qg5 42. Kd2 d4 43. Re2 d3 44. Rh2 Qa5+ 45. Kc1 Qc5 46. Rgh1 Qxe3+ 47. Kb1 Kg7 48. Rxh7+ Kf6 49. g4 d2 50. Rd1 Qd3+ 0-1

[Event "ECU-ch sf"]
[Site "Loja"]
[Date "2004.??.??"]
[Round "2"]
[White "Santos Flores, Alberto Javier"]
[Black "Izquierdo, Ivan"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2293"]
[BlackElo "2126"]
[PlyCount "44"]
[EventDate "2004.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 f5 3. e5 d5 4. exd6 cxd6 5. Nf3 Nf6 6. Bc4 Be7 7. 0-0 0-0 8. Nc3 Nc6 9. d5 Na5 10. Be2 Ne4 11. Nxe4 fxe4 12. Ne1 Bf6 13. c3 Qc7 14. Nc2 Nc4 15. Ne3 Nb6 16. Bg4 Qe7 17. Qb3 Re8 18. Re1 Qf7 19. dxe6 Bxe6 20. Bxe6 Rxe6 21. Nd5 Nxd5 22. Qxd5 Rae8 1/2-1/2

[Event "ECU-ch sf"]
[Site "Loja"]
[Date "2004.??.??"]
[Round "4"]
[White "Torres, Carlos"]
[Black "Izquierdo, Ivan"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "2113"]
[BlackElo "2126"]
[PlyCount "54"]
[EventDate "2004.11.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ECU"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. c4 d6 2. Nc3 f5 3. g3 Nf6 4. Bg2 e5 5. e3 Be7 6. Nge2 c6 7. 0-0 0-0 8. Rb1 Be6 9. d3 Nbd7 10. b4 Rb8 11. b5 d5 12. bxc6 bxc6 13. Rxb8 Qxb8 14. cxd5 cxd5 15. d4 e4 16. Bh3 g5 17. Bd2 Qd6 18. Qc2 Rc8 19. Rb1 f4 20. Bxe6+ Qxe6 21. exf4 Qh3 22. Be3 Ng4 23. Qb3 Nxh2 24. Qxd5+ Kg7 25. Qxe4 g4 26. Qg2 Nf3+ 27. Kf1 Nh2+ 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Bogota"]
[Date "2003.06.10"]
[Round "3"]
[White "Guerrero Sierra, Juan Carlos"]
[Black "Izquierdo, Ivan"]
[Result "0-1"]
[ECO "B00"]
[BlackElo "2200"]
[PlyCount "94"]
[EventDate "2003.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 b6 2. d4 Bb7 3. d5 Nf6 4. Bd3 d6 5. Bg5 e6 6. c4 Be7 7. Ne2 Nxd5 8. cxd5 Bxg5 9. Nbc3 0-0 10. 0-0 Bf6 11. Ng3 Nd7 12. Bc2 e5 13. Ba4 Nb8 14. Qf3 g6 15. Nd1 Ba6 16. Re1 b5 17. Bb3 c5 18. a4 b4 19. Ne3 Bg5 20. Nc4 Bc8 21. Rad1 a6 22. Qd3 Ra7 23. Re2 h5 24. f3 Bf4 25. Nh1 f5 26. Nf2 Rg7 27. g3 Bh6 28. Kg2 Rgf7 29. Nxe5 dxe5 30. d6 a5 31. Bxf7+ Rxf7 32. Qd5 Nd7 33. exf5 gxf5 34. Nd3 e4 35. fxe4 Nf6 36. Qe5 fxe4 37. Nxc5 Bg4 38. Rde1 Bxe2 39. Rxe2 e3 40. h3 Qa8+ 41. Kh2 Qf3 42. Rg2 Bg7 43. Qe6 Qc6 44. Rc2 e2 45. Qxe2 Qxd6 46. Ne4 Re7 47. Rc8+ Ne8 0-1

[Event "Pan American-ch U16"]
[Site "Bogota"]
[Date "2003.06.09"]
[Round "1"]
[White "Garcia, Sebastian"]
[Black "Izquierdo, Ivan"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2144"]
[BlackElo "2200"]
[PlyCount "58"]
[EventDate "2003.06.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 Bc5 6. Nb3 Bb4 7. Bd3 Nge7 8. 0-0 a6 9. Be3 d5 10. Na4 b5 11. Nb6 Rb8 12. Nxc8 Rxc8 13. a4 bxa4 14. Rxa4 a5 15. c3 Bd6 16. Qg4 Rb8 17. Nd4 Ne5 18. Qxg7 Rg8 19. Qxh7 Nxd3 20. exd5 Ne5 21. dxe6 fxe6 22. h3 Qd7 23. Rxa5 Qb7 24. g3 Kd7 25. Rb5 Nf3+ 26. Kh1 Qa8 27. Rxb8 Bxb8 28. Nxf3 Qxf3+ 29. Kg1 Rxg3+ 0-1

[Event "Pan American-ch U16"]
[Site "Bogota"]
[Date "2003.06.??"]
[Round "5"]
[White "Bravo, Edgar"]
[Black "Izquierdo, Ivan"]
[Result "1-0"]
[ECO "B23"]
[BlackElo "2200"]
[PlyCount "67"]
[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. Nc3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. d3 d5 6. f4 Bb7 7. Nf3 Be7 8. 0-0 Nf6 9. e5 Nd7 10. b3 Nb6 11. Qe2 Rb8 12. Kh1 Ba6 13. Qf2 Qc7 14. Rd1 0-0 15. Ba3 c4 16. Bxe7 Qxe7 17. dxc4 dxc4 18. Ne4 Rfd8 19. Nd6 f6 20. Nd4 Qd7 21. Qf3 Nd5 22. bxc4 fxe5 23. fxe5 Rf8 24. Qa3 Nc7 25. Qc5 Rb2 26. Rf1 Rxf1+ 27. Rxf1 Rxa2 28. h3 h6 29. Nxc6 Rxc2 30. Rf7 Rxc4 31. Rxd7 Rxc5 32. Rxc7 Kh7 33. Ne8 Kg6 34. Ne7+ 1-0

[Event "Pan American-ch U16"]
[Site "Bogota"]
[Date "2003.06.??"]
[Round "4"]
[White "Izquierdo, Ivan"]
[Black "Santos, Alberto de Azevedo"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2200"]
[PlyCount "54"]
[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. d4 Nf6 2. e3 c5 3. c3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 d6 7. 0-0 Nc6 8. b3 e5 9. d5 Nxd5 10. Bxg6 hxg6 11. Qxd5 Ne7 12. Qd3 exf4 13. e4 Be5 14. Na3 Nc6 15. Rd1 Qf6 16. Bb2 Bg4 17. Nb5 Bxf3 18. gxf3 Rac8 19. Na3 Kg7 20. Nc4 Rh8 21. Rd2 Rh3 22. Rf2 Rch8 23. Qd2 Qh4 24. b4 Qh5 25. bxc5 Rxf3 26. Nxd6 Rxf2 27. Qxf2 f3 0-1

[Event "Pan American-ch U16"]
[Site "Bogota"]
[Date "2003.06.??"]
[Round "7"]
[White "Vergara, Daniel"]
[Black "Izquierdo, Ivan"]
[Result "1/2-1/2"]
[ECO "C10"]
[BlackElo "2200"]
[PlyCount "106"]
[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 e6 2. d4 f5 3. Nc3 d5 4. exd5 exd5 5. Nf3 Nf6 6. Bf4 c6 7. Bd3 Be7 8. Ne2 0-0 9. Ng3 Ne4 10. c3 Na6 11. Ne5 Nc7 12. f3 Nd6 13. Bc2 Ne6 14. Nd3 Bh4 15. 0-0 Nc4 16. Qc1 Nxf4 17. Nxf4 Bg5 18. Nge2 Re8 19. Re1 Qd6 20. b3 Ne3 21. Nh3 Nxc2 22. Qxc2 Be3+ 23. Kh1 f4 24. Nexf4 Qh6 25. Qd3 Bxh3 26. Nxh3 Bg5 27. Nxg5 Qxg5 28. Re2 Re7 29. h3 Rae8 30. Rae1 Qh4 31. Rxe7 Rxe7 32. Rxe7 Qxe7 33. Qd2 h5 34. Kg1 h4 35. Kf1 Qf6 36. Qe2 Qf5 37. Kf2 Kf7 38. Qd2 g5 39. Ke2 Kf6 40. Qd3 Qf4 41. Qh7 Qc1 42. Qh8+ Ke7 43. Qe5+ Kd7 44. Qe3 Qc2+ 45. Qd2 Qf5 46. Qd3 Qf4 47. Qh7+ Kc8 48. Qh8+ Kd7 49. Qg7+ Kc8 50. Qh8+ Kc7 51. Qe5+ Kd7 52. Qxf4 gxf4 53. Kd3 b5 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "1"]
[White "Arreguin Hernandez, Alan Guillermo"]
[Black "Izquierdo, Ivan"]
[Result "1-0"]
[ECO "C18"]
[PlyCount "77"]
[EventDate "2000.??.??"]
[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. e5 c5 5. a3 cxd4 6. Qxd4 Nc6 7. Bb5 Bxc3+ 8. Qxc3 Nge7 9. Nf3 Bd7 10. Bxc6 Bxc6 11. Bd2 Rc8 12. Qb3 Qd7 13. Nd4 Ba4 14. Qd3 Nc6 15. b3 Nxd4 16. Qxd4 Bb5 17. a4 Ba6 18. c3 b6 19. f3 Rc5 20. Kf2 Qc7 21. Rhe1 Bb7 22. g3 a5 23. Re3 b5 24. axb5 Rxb5 25. c4 Rc5 26. Rc3 dxc4 27. Rxc4 Qxe5 28. Qxc5 Bd5 29. Qc8+ Ke7 30. Rc7+ Qxc7 31. Qxc7+ Kf6 32. Bc3+ Kg6 33. Qf4 f6 34. Qg4+ Kf7 35. Rxa5 Rb8 36. Ra7+ Rb7 37. Rxb7+ Bxb7 38. Qb4 Bd5 39. Qa4 1-0

[Event "Pan American-ch U12"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "5"]
[White "Balderrama Brady, Mostajo"]
[Black "Izquierdo, Ivan"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "41"]
[EventDate "2000.??.??"]
[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. exd5 exd5 4. Nf3 Bd6 5. Nc3 c6 6. Be2 Be6 7. 0-0 Ne7 8. Qd3 Bf5 9. Qd1 Qc7 10. Re1 0-0 11. Bd3 Bg4 12. h3 Bh5 13. Qe2 Nd7 14. Bg5 Rfe8 15. Qd1 f6 16. Bd2 Bf4 17. Be2 Nc8 18. Nh4 Bxe2 19. Nxe2 Bxd2 20. Qxd2 Nd6 21. Ng3 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "3"]
[White "Carraro, Marcos"]
[Black "Izquierdo, Ivan"]
[Result "0-1"]
[ECO "A20"]
[PlyCount "56"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BRA"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 e5 2. d3 g6 3. g3 Bg7 4. Bg2 c6 5. Nd2 d5 6. b3 e4 7. Rb1 f5 8. Bb2 Nf6 9. cxd5 cxd5 10. dxe4 fxe4 11. h3 Nc6 12. g4 Be6 13. g5 Nh5 14. Bxg7 Nxg7 15. b4 Qxg5 16. Qa4 Qxg2 17. b5 Ne5 18. b6+ Nc6 19. Nb3 Nf5 20. Kd2 Qxh1 21. Nc5 Bc8 22. Kc2 e3 23. f4 Nfd4+ 24. Kd3 Bf5+ 25. Kc3 Bxb1 26. Nxb7 Qxg1 27. Nd6+ Kd7 28. Nb5 Qc1+ 0-1

[Event "Pan American-ch U12"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "4"]
[White "Izquierdo, Ivan"]
[Black "Becker, Gabriel"]
[Result "0-1"]
[ECO "B53"]
[PlyCount "92"]
[EventDate "2000.??.??"]
[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 d6 3. d4 cxd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Nc3 Nf6 8. Bg5 e6 9. Nd2 Be7 10. f4 h6 11. Bh4 0-0 12. e5 dxe5 13. Qxd8 Bxd8 14. fxe5 Nd5 15. Bxd8 Rfxd8 16. Nxd5 Rxd5 17. Nf3 Rad8 18. 0-0 Rb5 19. b3 Bxf3 20. Rxf3 Rxe5 21. Raf1 Rd7 22. a4 Re2 23. R3f2 Rxf2 24. Rxf2 Kf8 25. Kf1 Ke7 26. Ke2 Kd6 27. Kd3 e5 28. Ke4 Ke6 29. c3 Rc7 30. Rf3 Rd7 31. g4 Rd2 32. h3 Rd1 33. b4 Re1+ 34. Re3 Rxe3+ 35. Kxe3 g6 36. c4 f5 37. gxf5+ gxf5 38. a5 Kd6 39. Kd3 Kc6 40. Ke3 a6 41. Kd3 b6 42. axb6 Kxb6 43. c5+ Kb5 44. Kc3 f4 45. Kd3 a5 46. bxa5 Kxc5 0-1

[Event "Pan American-ch U12"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "2"]
[White "Izquierdo, Ivan"]
[Black "Elias, Leonardo"]
[Result "1/2-1/2"]
[ECO "B40"]
[PlyCount "110"]
[EventDate "2000.??.??"]
[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 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bg5 Qa5+ 6. Qd2 Qxd2+ 7. Nxd2 Be7 8. f4 h6 9. Bxf6 Bxf6 10. e5 Be7 11. Nb5 Na6 12. Ne4 0-0 13. g4 Nc5 14. Nbd6 Nxe4 15. Nxe4 d5 16. exd6 Bh4+ 17. Ng3 Rd8 18. 0-0-0 Bd7 19. Bg2 Rab8 20. Rd2 e5 21. Nf5 Bxf5 22. gxf5 exf4 23. Bf3 Rd7 24. Rhd1 h5 25. Bxh5 Bf6 26. Rd5 Rc8 27. Be2 a6 28. c4 Re8 29. Bf3 Rc8 30. b3 Kf8 31. c5 b6 32. b4 a5 33. bxa5 Rxc5+ 34. Rxc5 bxc5 35. Bc6 Ra7 36. Re1 g6 37. fxg6 fxg6 38. Re8+ Kf7 39. d7 Rxa5 40. d8Q Bxd8 41. Rxd8 Rxa2 42. Bd5+ Ke7 43. Bxa2 Kxd8 44. Kd2 Ke7 45. Ke2 Kf6 46. Kf3 g5 47. h3 Kg7 48. Kg4 Kg6 49. Bd5 Kg7 50. Kxg5 Kh8 51. Kxf4 Kg7 52. Ke5 Kh8 53. h4 Kg7 54. h5 Kh8 55. Kf6 Kh7 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "6"]
[White "Izquierdo, Ivan"]
[Black "Jaimes, Juan Jose"]
[Result "0-1"]
[ECO "B33"]
[PlyCount "68"]
[EventDate "2000.??.??"]
[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 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Nf5 10. Be3 a6 11. Nc3 Be7 12. Bd3 Nxe3 13. fxe3 Qb6 14. Qd2 Bh4+ 15. g3 Bg5 16. Nd1 Bg4 17. h4 Bh6 18. Be2 Bxe2 19. Qxe2 Qb4+ 20. Qd2 Qxc4 21. b3 Qe4 22. Rf1 0-0 23. Rc1 Rac8 24. Rxc8 Rxc8 25. Rf2 f5 26. a3 f4 27. gxf4 exf4 28. Re2 Qh1+ 29. Kf2 Qxh4+ 30. Kf3 Qg3+ 31. Ke4 fxe3 32. Nxe3 Re8+ 33. Kd4 Qf4+ 34. Kd3 Qe4+ 0-1

[Event "Pan American-ch U12"]
[Site "Bento Goncalves"]
[Date "2000.??.??"]
[Round "7"]
[White "Pezzini, Leonardo Stadler"]
[Black "Izquierdo, Ivan"]
[Result "0-1"]
[ECO "B03"]
[PlyCount "60"]
[EventDate "2000.??.??"]
[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 Nf6 2. e5 Nd5 3. c4 Nb6 4. d4 d6 5. f4 dxe5 6. fxe5 Nc6 7. Nf3 Bg4 8. Be3 e6 9. a3 Bxf3 10. gxf3 Qh4+ 11. Bf2 Qf4 12. c5 Nd5 13. Bb5 Nde7 14. Nd2 0-0-0 15. Nb3 Nxe5 16. Nd2 c6 17. Be2 N5g6 18. Qa4 Nf5 19. Qa5 Be7 20. Nc4 Bh4 21. Qxa7 Bxf2+ 22. Kxf2 Qxd4+ 23. Ke1 Qh4+ 24. Kf1 Ng3+ 25. Kg2 Nf4+ 26. Kg1 Ngxe2+ 27. Kf1 Ng3+ 28. Kf2 Nxh1+ 29. Kg1 Qf2+ 30. Kxh1 Qg2# 0-1

