[Event "Medellin Amateur op"]
[Site "Medellin"]
[Date "2011.04.22"]
[Round "5.32"]
[White "Caldera Ramirez, Wilbert"]
[Black "Gamboa Giraldo, Juan Esteban"]
[Result "0-1"]
[ECO "C64"]
[WhiteElo "1597"]
[BlackElo "1467"]
[PlyCount "30"]
[EventDate "2011.04.20"]
[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. Bb5 Nf6 4. 0-0 Bc5 5. Re1 0-0 6. c3 d6 7. h3 d5 8. exd5 Qxd5 9. Bxc6 Qxc6 10. Nxe5 Qd6 11. d4 Bb6 12. Qf3 Qd5 13. Qg3 Qd6 14. Bh6 Nh5 15. Qg5 Qxh6 0-1

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.06"]
[Round "8"]
[White "Caldera Ramirez, Wilbert"]
[Black "Velasquez Garcia, Luis Moises"]
[Result "0-1"]
[ECO "B76"]
[PlyCount "48"]
[EventDate "2007.07.02"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Re8 9. 0-0-0 Nc6 10. Bb5 Bd7 11. g4 a6 12. Bc4 b5 13. Bd5 b4 14. Nxc6 bxc3 15. Qxc3 Bxc6 16. Bxc6 Rc8 17. e5 Nd7 18. Bd4 Bxe5 19. h3 Bxd4 20. Rxd4 Ne5 21. Bxe8 Rxc3 22. bxc3 Qxe8 23. f4 Qc6 24. Rhd1 Nc4 0-1

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "6"]
[White "Caldera Ramirez, Wilbert"]
[Black "Quintero Gomez, Juan David"]
[Result "0-1"]
[ECO "B35"]
[PlyCount "71"]
[EventDate "2007.07.02"]
[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 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Bb3 Nxe4 10. fxe4 Nxd4 11. Qd3 d6 12. 0-0-0 e5 13. Ne2 Nxe2+ 14. Qxe2 Qc7 15. h4 Rd8 16. Bg5 Re8 17. h5 a5 18. hxg6 hxg6 19. Rh2 a4 20. Bc4 Be6 21. Bxe6 Rxe6 22. Rdh1 a3 23. b3 Qc3 24. Qf2 Qa1+ 25. Kd2 Qxa2 26. Bf6 Rxf6 27. Qh4 Kf8 28. Qe1 Rc8 29. Rh8+ Bxh8 30. Rxh8+ Ke7 31. Rxc8 Qb2 32. Ra8 Qd4+ 33. Kc1 Qb2+ 34. Kd1 Qd4+ 35. Qd2 Rf1+ 36. Ke2 0-1

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "7"]
[White "Cardenas Manchego, Juan Pablo"]
[Black "Caldera Ramirez, Wilbert"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "56"]
[EventDate "2007.07.02"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Nxc3 9. bxc3 Bxc3 10. Bg5 f6 11. Qb3 Bxa1 12. Bf7+ Kf8 13. Rxa1 fxg5 14. Ne5 Nxe5 15. dxe5 Qe7 16. Bc4 Qxe5 17. Qf3+ Qf6 18. Qa3+ d6 19. Re1 Bd7 20. Qd3 b6 21. g3 Re8 22. Rd1 Be6 23. Re1 Bxc4 24. Rxe8+ Kxe8 25. Qxc4 Kd7 26. Qa4+ Kd8 27. Qxa7 Re8 28. Qa8+ Kd7 0-1

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "4"]
[White "Caldera Ramirez, Wilbert"]
[Black "Salazar, Kevin Mateo"]
[Result "1/2-1/2"]
[ECO "C60"]
[PlyCount "75"]
[EventDate "2007.07.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 Qe7 4. 0-0 g6 5. Nc3 Nf6 6. d3 h6 7. Be3 Bg7 8. Re1 0-0 9. d4 exd4 10. Bxd4 Nxd4 11. Nxd4 c6 12. Bc4 b5 13. Bd3 a5 14. a3 Ba6 15. b4 axb4 16. axb4 Qxb4 17. Nce2 c5 18. c3 Qb2 19. Nf3 b4 20. Bxa6 bxc3 21. Qc1 Qxc1 22. Rexc1 Nxe4 23. Bb7 Rxa1 24. Rxa1 Nd2 25. Nxd2 cxd2 26. Rd1 Rb8 27. Be4 Rb2 28. Kf1 c4 29. f3 f5 30. Bd5+ Kh7 31. Bxc4 Bf8 32. f4 Bc5 33. Ng3 Rc2 34. Ke2 Rxc4 35. Rxd2 Rxf4 36. Rxd7+ Kg8 37. Rd8+ Kf7 38. Rd7+ 1/2-1/2

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "5"]
[White "Rendon, Daniel"]
[Black "Caldera Ramirez, Wilbert"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "76"]
[EventDate "2007.07.02"]
[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 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nxd4 5. Qxd4 Be7 6. Bc4 d6 7. Nc3 Nf6 8. Be3 Be6 9. 0-0-0 0-0 10. f4 a5 11. h3 a4 12. g4 c6 13. f5 Bxc4 14. Qxc4 Qc7 15. g5 b5 16. Nxb5 Qb7 17. Nxd6 Bxd6 18. Rxd6 Nh5 19. f6 Rfd8 20. Rxc6 Rac8 21. Rxc8 Rxc8 22. Qd3 Ng3 23. Rd1 Qc6 24. Qd8+ Qe8 25. Qxe8+ Rxe8 26. e5 h6 27. gxh6 gxh6 28. Bf2 Nf5 29. Bd4 Nxd4 30. Rxd4 Rxe5 31. Rxa4 Re6 32. Rf4 Kf8 33. a4 Ke8 34. Kd2 Kd7 35. Kd3 Kc6 36. b4 Kb6 37. h4 Rd6+ 38. Kc3 Rd1 1-0

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.03"]
[Round "3"]
[White "Ospina, Carl Erik"]
[Black "Caldera Ramirez, Wilbert"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "59"]
[EventDate "2007.07.02"]
[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 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. Be3 Bb6 7. Nc3 0-0 8. Nd5 Nxd5 9. Bxd5 d6 10. h3 Be6 11. Bb3 Qe7 12. Qd2 Qf6 13. Nh2 Qg6 14. Bxe6 fxe6 15. Qe2 d5 16. Qg4 Qxg4 17. Nxg4 Bxe3 18. Nxe3 Rad8 19. f3 d4 20. Nc4 Ne7 21. Nxe5 c5 22. f4 Rf6 23. Rac1 Rdf8 24. Nd7 R8f7 25. Nxf6+ Rxf6 26. c3 Ng6 27. g3 Kf7 28. f5 exf5 29. Rxf5 Rxf5 30. exf5 1-0

[Event "Pan American-ch U12"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "2"]
[White "Caldera Ramirez, Wilbert"]
[Black "Salazar, Samuel"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "108"]
[EventDate "2007.07.02"]
[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 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 Nf6 5. d3 Qe7 6. 0-0 a6 7. Ba4 h6 8. Be3 Na7 9. Bxc5 Qxc5 10. Re1 0-0 11. d4 exd4 12. cxd4 Qa5 13. Nc3 d6 14. h3 b5 15. Bb3 c6 16. Qd3 Be6 17. d5 Bd7 18. dxc6 Bxc6 19. Qxd6 b4 20. Nd5 Nxd5 21. exd5 Rfd8 22. Qe5 Bxd5 23. Rad1 Nc6 24. Qh5 Bxb3 25. Rxd8+ Rxd8 26. Qxa5 Nxa5 27. axb3 Nxb3 28. Re2 a5 29. Kf1 Rd1+ 30. Re1 Rxe1+ 31. Kxe1 a4 32. Nd2 Nc5 33. Nc4 Kf8 34. Kd2 Ke7 35. Kc2 Kf6 36. Kd2 Kf5 37. Ke3 h5 38. g3 g5 39. f4 gxf4+ 40. gxf4 Ne6 41. Nd6+ Kf6 42. Nc4 Nc5 43. Kd4 Nb3+ 44. Ke3 Ke6 45. Kd3 Ke7 46. Ke3 f5 47. h4 Kd8 48. Kd3 Kc7 49. Kc2 Kc6 50. Kd3 Kc5 51. Nd2 Nxd2 52. Kxd2 Kc4 53. Kc2 Kd4 54. Kd2 Ke4 0-1

