[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "1"]
[White "Arevillca Colque, Jonatan"]
[Black "Pensamiento Calderon, Gabriel"]
[Result "1-0"]
[ECO "B23"]
[PlyCount "61"]
[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. Nc3 d6 3. f4 Nf6 4. Nf3 a6 5. g3 e6 6. Bg2 b5 7. d3 Bb7 8. 0-0 Nbd7 9. h3 Qb6 10. Kh1 Nh5 11. Qe1 0-0-0 12. Ng5 Re8 13. Nxf7 Rg8 14. Ng5 h6 15. Nf3 Bc6 16. g4 Nhf6 17. a3 b4 18. axb4 cxb4 19. Be3 Qb7 20. Na2 d5 21. e5 Nh7 22. Nd4 g5 23. Nxc6 Qxc6 24. Nxb4 Bxb4 25. Qxb4 gxf4 26. Bxf4 Ref8 27. c4 h5 28. cxd5 exd5 29. Rac1 Rxf4 30. Rxc6+ Kd8 31. Rxf4 1-0

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "6"]
[White "Guberek, Allan"]
[Black "Pensamiento Calderon, Gabriel"]
[Result "0-1"]
[ECO "B52"]
[PlyCount "60"]
[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. Nf3 d6 3. Bb5+ Bd7 4. Bc4 b5 5. Bd5 Bc6 6. Bxc6+ Nxc6 7. 0-0 Nf6 8. Nc3 a6 9. d3 e6 10. Bg5 Be7 11. d4 cxd4 12. Nxd4 Qb6 13. Be3 Nxd4 14. Bxd4 Qc6 15. Qf3 e5 16. Be3 b4 17. Nd5 Nxd5 18. exd5 Qxc2 19. Rab1 0-0 20. Qg3 Qc4 21. Bh6 Bf6 22. Rbd1 Qxa2 23. Rfe1 Qxb2 24. Re2 Qxe2 25. Rf1 b3 26. Rb1 b2 27. Qb3 Rab8 28. Qa3 Qc2 29. Qa2 gxh6 30. h3 Rfc8 0-1

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "2"]
[White "Pensamiento Calderon, Gabriel"]
[Black "Heung, Christopher"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1810"]
[PlyCount "32"]
[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 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nh6 8. b3 Nf5 9. Bb2 Bb4+ 10. Kf1 0-0 11. Nc3 f6 12. a3 Be7 13. g4 Nh6 14. Ne1 f5 15. Na4 Qc7 16. Rc1 f4 0-1

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "4"]
[White "Pensamiento Calderon, Gabriel"]
[Black "Smith, Vandoff"]
[Result "1-0"]
[ECO "C24"]
[PlyCount "66"]
[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 e5 2. Bc4 Bc5 3. Nf3 Nf6 4. Qe2 d6 5. d3 Bg4 6. c3 Nc6 7. Nbd2 0-0 8. h3 Bh5 9. a4 Qd7 10. b4 Nxb4 11. cxb4 Bxb4 12. 0-0 a6 13. Nb3 b5 14. axb5 axb5 15. Rxa8 Rxa8 16. Bd5 c6 17. g4 Bg6 18. Bd2 Bxd2 19. Bxc6 Qxc6 20. Nfxd2 d5 21. Rc1 Qd6 22. exd5 Qxd5 23. Rc5 Ra1+ 24. Kh2 Rh1+ 25. Kg3 Rxh3+ 26. Kxh3 Qh1+ 27. Kg3 Qg1+ 28. Kh3 Qh1+ 29. Kg3 h5 30. gxh5 Qg1+ 31. Kh3 Bf5+ 32. Kh4 Qh2+ 33. Kg5 Qf4# 1-0

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "7"]
[White "Pensamiento Calderon, Gabriel"]
[Black "Velasquez Garcia, Luis Moises"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "35"]
[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 e5 2. Bc4 Nf6 3. Qe2 Bc5 4. Nf3 Nc6 5. c3 a6 6. d3 d6 7. Bb3 Bg4 8. Nbd2 0-0 9. h3 Be6 10. Bc2 Qd7 11. g4 b5 12. b4 Bb6 13. Bb2 d5 14. 0-0 h5 15. exd5 Nxd5 16. Nxe5 Nxe5 17. Qxe5 hxg4 18. Ne4 0-1

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "5"]
[White "Sandoval Agama, Daniel"]
[Black "Pensamiento Calderon, Gabriel"]
[Result "1-0"]
[ECO "B42"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e6 7. Be3 b5 8. a3 Bb7 9. 0-0 Nbd7 10. f4 Qc7 11. f5 e5 12. Nf3 Nc5 13. Bxc5 Qxc5+ 14. Kh1 Ng4 15. Qe1 Ne3 16. Rf2 Be7 17. Re2 Ng4 18. h3 Nf6 19. Qf2 d5 20. Qxc5 Bxc5 21. exd5 Bd6 22. Nxe5 0-0 23. Rae1 Nxd5 24. Nxd5 Bxd5 25. Nd7 Rfd8 26. Nb6 1-0

[Event "Pan American-ch U12"]
[Site "Cuenca"]
[Date "2006.08.??"]
[Round "3"]
[White "Valencia Gantiva, Cristian"]
[Black "Pensamiento Calderon, Gabriel"]
[Result "1-0"]
[ECO "B50"]
[PlyCount "79"]
[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. Nf3 d6 3. c3 e6 4. h3 Nf6 5. Qc2 a6 6. d4 b5 7. Bg5 h6 8. Bxf6 Qxf6 9. Nbd2 Bb7 10. Bd3 Qg6 11. Rg1 c4 12. Be2 d5 13. Ne5 Qh7 14. Bf3 f6 15. Ng4 Bd6 16. 0-0-0 Bf4 17. Ne3 dxe4 18. Bxe4 Bxe4 19. Qxe4 Qxe4 20. Nxe4 Nc6 21. g3 Bxe3+ 22. fxe3 b4 23. Nd6+ Kd7 24. Nxc4 Rab8 25. d5 exd5 26. Rxd5+ Ke7 27. Rgd1 Rbc8 28. Kc2 bxc3 29. Kxc3 Ne5 30. b3 Ra8 31. Kd4 Nc6+ 32. Ke4 Rhd8 33. Kf3 Nb4 34. Rd7+ Kf8 35. a3 Nc6 36. R7d6 Rac8 37. g4 Re8 38. Rd7 Re6 39. b4 Ree8 40. h4 1-0

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.29"]
[Round "9"]
[White "Pensamiento Calderon, Gabriel"]
[Black "Salazar Alvarez, Edwin Rodrigo"]
[Result "1/2-1/2"]
[ECO "B70"]
[PlyCount "40"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bg5 Bg7 7. Nf3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0 Rc8 11. Bb5 Qb6 12. Bd3 Qxb2 13. Rab1 Qa3 14. Rb3 Qa5 15. Rxb7 Rfd8 16. Nd5 Qxd2 17. Nxd2 Na5 18. Rxa7 Nc6 19. Rb7 Nxd5 20. exd5 Ne5 1/2-1/2

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.28"]
[Round "7"]
[White "Pensamiento Calderon, Gabriel"]
[Black "Rodriguez Guitian, Samuel"]
[Result "0-1"]
[ECO "C55"]
[PlyCount "60"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. Qe2 0-0 6. Qe3 Ng4 7. Qe2 d6 8. d3 Na5 9. d4 exd4 10. Nxd4 Ne5 11. Bd3 c5 12. Nf5 c4 13. Nd5 Bxf5 14. exf5 cxd3 15. cxd3 Nac6 16. f4 Qa5+ 17. Nc3 Nd7 18. Bd2 Bh4+ 19. g3 Rfe8 20. Ne4 Qxf5 21. gxh4 d5 22. 0-0-0 dxe4 23. dxe4 Qxe4 24. Qg4 Nd4 25. Qxg7+ Kxg7 26. Rdg1+ Kh8 27. Rg8+ Kxg8 28. Rg1+ Kh8 29. Rg8+ Kxg8 30. Kd1 Qc2# 0-1

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.27"]
[Round "6"]
[White "Escobar, Guido Jose"]
[Black "Pensamiento Calderon, Gabriel"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "58"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d3 Nd7 4. Be3 Ngf6 5. h3 Be7 6. Nbd2 Nb6 7. Nb3 d5 8. Nxe5 Qd6 9. Ng4 Bxg4 10. hxg4 dxe4 11. g5 Nfd5 12. dxe4 Nxe3 13. Qxd6 Nxc2+ 14. Kd1 cxd6 15. Kxc2 Bxg5 16. Rd1 Rc8+ 17. Kb1 Be7 18. Bb5+ Nd7 19. e5 a6 20. exd6 axb5 21. dxe7 Kxe7 22. Rhe1+ Kd8 23. Nd4 b4 24. Nb5 Rc5 25. Nd6 Kc7 26. Nxf7 Rf8 27. Re7 Kc8 28. Rdxd7 h6 29. Nd6+ Kb8 1-0

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.26"]
[Round "4"]
[White "Fontana, Juan Ignacio"]
[Black "Pensamiento Calderon, Gabriel"]
[Result "1-0"]
[ECO "C65"]
[PlyCount "19"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. 0-0 Qe7 7. b3 Bg4 8. h3 Bxf3 9. Qxf3 0-0-0 10. Nc3 1-0

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.26"]
[Round "5"]
[White "Pensamiento Calderon, Gabriel"]
[Black "Diaz Cristian, Camilo"]
[Result "1-0"]
[ECO "B32"]
[PlyCount "29"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d5 5. Nxc6 bxc6 6. Nc3 Nf6 7. Bg5 e6 8. Bd3 Be7 9. Qd2 0-0 10. 0-0 Bd7 11. Rad1 Rb8 12. Rb1 Z0 13. exd5 exd5 14. Ne2 Rb3 15. cxb3 1-0

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.25"]
[Round "3"]
[White "Pensamiento Calderon, Gabriel"]
[Black "Ruiz Guzman, Edgar"]
[Result "1-0"]
[ECO "C02"]
[PlyCount "47"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 a6 4. c3 Bd7 5. Nd2 Nh6 6. Ngf3 Be7 7. Be2 c5 8. Qc2 Bb5 9. Bxb5+ axb5 10. Nf1 Nc6 11. Qd3 b4 12. Ng3 b5 13. 0-0 Nf5 14. Nxf5 exf5 15. Bd2 h6 16. e6 f6 17. Qe2 h5 18. cxb4 g5 19. h3 g4 20. Nh4 Rg8 21. hxg4 cxd4 22. Rac1 hxg4 23. Qe1 Qb6 24. Nxf5 1-0

[Event "Pan American-ch U10"]
[Site "Bogota"]
[Date "2004.07.24"]
[Round "1"]
[White "Pensamiento Calderon, Gabriel"]
[Black "Cori, Jorge Moise"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "88"]
[EventDate "2004.07.24"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Nc3 Bg7 7. Bd2 Rb8 8. Bc4 e6 9. Qe2 Ne7 10. 0-0 0-0 11. Bg5 h6 12. Bh4 g5 13. Bg3 Rxb2 14. e5 d5 15. exd6 Nd5 16. Nxd5 exd5 17. Bb3 Re8 18. Qd2 Ba6 19. Rfe1 Rxb3 20. cxb3 Bxa1 21. Rxa1 f5 22. f4 g4 23. Qc3 Qxd6 24. Qa5 c5 25. Re1 Rc8 26. b4 c4 27. b5 Qc5+ 28. Bf2 Qxb5 29. Qxb5 Bxb5 30. Rb1 a6 31. Ra1 Rb8 32. Rb1 c3 33. Be3 c2 34. Rc1 Bd3 35. Kf2 Re8 36. Bd4 Re2+ 37. Kg1 Be4 38. g3 Rg2+ 39. Kf1 Rxh2 40. Bg1 Bd3+ 41. Ke1 Re2+ 42. Kf1 Re3+ 43. Kg2 Re2+ 44. Kh1 Be4# 0-1

