[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.07"]
[Round "9"]
[White "Guerrero Ortega, Johan Nicolas"]
[Black "Rodriguez Calvo, Ronald"]
[Result "1-0"]
[ECO "C52"]
[PlyCount "37"]
[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. b4 Bxb4 5. c3 Ba5 6. d4 exd4 7. 0-0 h6 8. cxd4 d6 9. Qb3 Qd7 10. Ba3 Nf6 11. e5 d5 12. exf6 dxc4 13. fxg7 Rg8 14. Qxc4 Rxg7 15. d5 Ne7 16. Bxe7 Kxe7 17. Qc5+ Kd8 18. Qf8+ Qe8 19. Qxg7 1-0

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.06"]
[Round "8"]
[White "Rodriguez Calvo, Ronald"]
[Black "Mestre Reynoso, Angelo Ricardo"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "64"]
[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 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Bg4 7. Be3 Nbd7 8. 0-0 e5 9. dxe5 dxe5 10. h3 exf4 11. Bxf4 Be6 12. Qd2 Nh5 13. Bh2 c6 14. a4 Qb6+ 15. Kh1 a5 16. Rab1 Rad8 17. g4 Nhf6 18. Qf2 Qxf2 19. Rxf2 Nc5 20. Rd2 h5 21. gxh5 Nxh5 22. Bc7 Rd7 23. Bxa5 Bxc3 24. Bxc3 Nxa4 25. Kg1 Nxc3 26. bxc3 Nf4 27. h4 Rfd8 28. Nd4 Rc7 29. Ne2 Nxe2+ 30. Rxe2 Kg7 31. Rd2 Rcd7 32. Rbd1 f6 1-0

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "7"]
[White "Flores Jimenez, Jhon"]
[Black "Rodriguez Calvo, Ronald"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "32"]
[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. Nc3 Nf6 5. 0-0 d6 6. h3 0-0 7. d3 h6 8. Be3 Bb6 9. Nd5 Nxd5 10. Bxd5 Ne7 11. Bb3 Be6 12. Bxb6 axb6 13. Qd2 Nc6 14. d4 exd4 15. Nxd4 Nxd4 16. Qxd4 Qe7 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.05"]
[Round "6"]
[White "Rodriguez Calvo, Ronald"]
[Black "Navarro, Juan Pablo"]
[Result "1-0"]
[ECO "C48"]
[PlyCount "81"]
[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 d6 4. Bxc6+ bxc6 5. h3 Nf6 6. Nc3 Be7 7. d3 Bb7 8. Be3 h6 9. Qd2 Qd7 10. 0-0 c5 11. Rfe1 g5 12. Nh2 g4 13. h4 h5 14. g3 Qc6 15. Bg5 Nh7 16. Bxe7 Kxe7 17. Nd5+ Kd8 18. c4 Qd7 19. Rac1 c6 20. Nc3 f5 21. Rcd1 Rc8 22. exf5 Qxf5 23. Ne4 Kd7 24. Qe2 Rcd8 25. a3 d5 26. Nxc5+ Kc7 27. Nxb7 Kxb7 28. cxd5 cxd5 29. Qc2 Rhf8 30. Rc1 Rf7 31. Nf1 d4 32. Qe2 Rd5 33. Nd2 Kb6 34. Nc4+ Kb7 35. Qc2 Kb8 36. Nxe5 Rf8 37. Qb3+ Rb5 38. Qxb5+ Ka8 39. Qd5+ Kb8 40. Nd7+ Qxd7 41. Qxd7 1-0

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "5"]
[White "Maglieri, Nahuel"]
[Black "Rodriguez Calvo, Ronald"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "53"]
[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. c4 c5 2. Nc3 Nc6 3. g3 b6 4. Bg2 Bb7 5. Nf3 Nf6 6. 0-0 g6 7. d3 Bg7 8. Bf4 0-0 9. e4 d6 10. Qd2 Re8 11. h3 e5 12. Bh6 Bh8 13. Bg5 Qd7 14. Nh2 Nd4 15. Bxf6 Bxf6 16. f4 exf4 17. Ng4 Bg7 18. gxf4 Rad8 19. Ne3 f5 20. Ned5 Bxd5 21. Nxd5 fxe4 22. dxe4 Rf8 23. Rae1 Rde8 24. Qd3 b5 25. Rc1 bxc4 26. Rxc4 Nc6 27. Kh1 1-0

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.04"]
[Round "4"]
[White "Rodriguez Calvo, Ronald"]
[Black "Rivera, Cristian Fernando"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "96"]
[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 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Nf6 6. Bd3 Nxd4 7. Bc4 Nc6 8. 0-0 a6 9. Bb3 Be7 10. Re1 d6 11. f4 Qc7 12. Be3 0-0 13. Qf3 b5 14. g4 e5 15. f5 Nd4 16. Bxd4 exd4 17. Ne2 Nd7 18. Qg2 Bh4 19. Rf1 Bg5 20. Nf4 Nf6 21. h4 Bxf4 22. Rxf4 d5 23. Rff1 dxe4 24. g5 Nh5 25. g6 Qg3 26. gxf7+ Kh8 27. Bd5 Qxg2+ 28. Kxg2 Ra7 29. Bxe4 Raxf7 30. Rad1 Bxf5 31. Bxf5 Rxf5 32. Rxf5 Rxf5 33. Rxd4 Nf4+ 34. Kh2 h6 35. Rd6 a5 36. Ra6 a4 37. Rb6 Ne2 38. Kg2 Nd4 39. c3 Nc2 40. Kg3 Rd5 41. Kf4 Kg8 42. Rb8+ Kf7 43. Rb7+ Kg6 44. Kg4 Ne3+ 45. Kf3 Nc4 46. b3 Nd2+ 47. Ke3 axb3 48. axb3 Nxb3 0-1

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.03"]
[Round "3"]
[White "Gavilan Gamarra, Cesar Augusto"]
[Black "Rodriguez Calvo, Ronald"]
[Result "1/2-1/2"]
[ECO "C50"]
[PlyCount "37"]
[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. d3 Nf6 5. Nc3 h6 6. Be3 Bb6 7. h3 d6 8. Qd2 Be6 9. Bb3 0-0 10. g4 Nd4 11. Bxd4 Bxd4 12. Nxd4 exd4 13. Ne2 c5 14. Rg1 Nh7 15. 0-0-0 Bxb3 16. axb3 Qb6 17. f4 a5 18. g5 hxg5 19. fxg5 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "1"]
[White "Collantes Delgado, Jordy A"]
[Black "Rodriguez Calvo, Ronald"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "97"]
[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. c4 c5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 d6 5. d3 g6 6. Nf3 Bg7 7. 0-0 0-0 8. Rb1 Bd7 9. a3 Rb8 10. b4 b6 11. Bd2 Re8 12. Qc1 Qc8 13. Bh6 Bh8 14. h4 Bg4 15. Ng5 Nd4 16. f3 Bd7 17. Kf2 Nf5 18. Nge4 Nxh6 19. Qxh6 Bg7 20. Nxf6+ Bxf6 21. Ne4 Bg7 22. Qd2 Qc7 23. h5 Bf5 24. hxg6 Bxg6 25. f4 e6 26. Nc3 f5 27. e4 Bd4+ 28. Ke2 Qg7 29. Nb5 Rbd8 30. Rh1 a6 31. Nxd4 Qxd4 32. Qb2 Qxb2+ 33. Rxb2 Rb8 34. Rhb1 Rbc8 35. bxc5 bxc5 36. Rb6 d5 37. Rxa6 dxc4 38. dxc4 fxe4 39. Ke3 e5 40. Bh3 exf4+ 41. gxf4 Ra8 42. Be6+ Kg7 43. Rb7+ Kf6 44. Rxa8 Rxa8 45. f5 Bxf5 46. Bxf5 Kxf5 47. Rf7+ Ke5 48. Re7+ Kf5 49. Rf7+ 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Medellin"]
[Date "2007.07.02"]
[Round "2"]
[White "Rodriguez Calvo, Ronald"]
[Black "Cutipa, Elfer"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "1989"]
[PlyCount "82"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Be3 Qc7 8. a3 a6 9. Be2 Be7 10. 0-0 d6 11. Qd2 0-0 12. Bf3 b5 13. Rfe1 Bb7 14. Nd4 Ne5 15. Bg5 Rac8 16. Rab1 Nc4 17. Qe2 Nxa3 18. bxa3 Qxc3 19. Qd3 Qxd3 20. cxd3 Ba8 21. Rec1 h6 22. Be3 d5 23. exd5 Bxd5 24. Bxd5 Nxd5 25. Rxc8 Rxc8 26. Rc1 Rxc1+ 27. Bxc1 Bd6 28. Kf1 Nf4 29. Bxf4 Bxf4 30. Nc2 Bd6 31. g3 Kf8 32. Ke2 e5 33. Ke3 Ke7 34. f4 exf4+ 35. gxf4 g5 36. fxg5 hxg5 37. h3 f5 38. Kf3 Kf6 39. d4 a5 40. Ke3 Ke6 41. Kf3 Kd5 0-1

