[Event "Cartagena zt U18 Valle"]
[Site "Cali"]
[Date "2013.04.21"]
[Round "6.4"]
[White "Gomez Olivares, Jose David"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "E76"]
[WhiteElo "1592"]
[BlackElo "1806"]
[PlyCount "35"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Bd3 Nbd7 7. Nf3 a6 8. 0-0 c5 9. d5 Rb8 10. Qe2 Re8 11. Re1 Ng4 12. Bd2 e5 13. dxe6 fxe6 14. Ng5 Bd4+ 15. Kh1 Nf2+ 16. Kg1 Nxd3+ 17. Kf1 Nxe1 18. Rxe1 0-1

[Event "Cartagena zt U18 Valle"]
[Site "Cali"]
[Date "2013.04.21"]
[Round "5.2"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Gonzalez, Andres Felipe"]
[Result "0-1"]
[ECO "B35"]
[WhiteElo "1806"]
[BlackElo "1985"]
[PlyCount "83"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 Nf6 6. Nc3 Bg7 7. Bc4 0-0 8. Bb3 a5 9. f3 d5 10. exd5 Nb4 11. Ndb5 a4 12. Bc4 Bf5 13. Nd4 Qc8 14. Nxf5 Qxf5 15. Bd3 Nxd3+ 16. cxd3 Nxd5 17. Nxd5 Qxd5 18. Qd2 a3 19. d4 axb2 20. Qxb2 Rfd8 21. Kf2 Bxd4 22. Bxd4 Qxd4+ 23. Qxd4 Rxd4 24. Ke2 Rda4 25. Rhd1 Rxa2+ 26. Rxa2 Rxa2+ 27. Kf1 Rb2 28. Rd7 e6 29. h4 b5 30. Rb7 b4 31. g4 b3 32. g5 Rb1+ 33. Kg2 Kf8 34. f4 b2 35. Kh2 Ke8 36. Kg2 Kd8 37. Kh2 Kc8 38. Rb3 Kc7 39. Kg2 Kc6 40. Kh2 Kd5 41. Kg2 Ke4 42. Rb7 0-1

[Event "Cartagena zt U18 Valle"]
[Site "Cali"]
[Date "2013.04.20"]
[Round "4.4"]
[White "Rodriguez, Sofia"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "B78"]
[WhiteElo "1822"]
[BlackElo "1806"]
[PlyCount "40"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. 0-0-0 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. Nde2 Qa5 15. h5 b5 16. Kb1 Be6 17. hxg6 fxg6 18. Nd5 Qxd2 19. Rxd2 Nxd5 20. exd5 Bf7 1/2-1/2

[Event "Cartagena zt U18 Valle"]
[Site "Cali"]
[Date "2013.04.19"]
[Round "1.7"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Ospina Escobar, Juan David"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1806"]
[BlackElo "1419"]
[PlyCount "47"]
[EventDate "2013.04.19"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. h3 Nf6 5. Nf3 g6 6. d4 c5 7. dxc5 Qxc5 8. Be3 Qc7 9. Bb5+ Bd7 10. 0-0 Bg7 11. Bxd7+ Nbxd7 12. Qd2 0-0 13. Rfe1 Ne5 14. Nxe5 Qxe5 15. Bh6 Qc5 16. Bxg7 Kxg7 17. Qe2 Rfe8 18. Rad1 Qb4 19. Qb5 a5 20. a3 Qxb5 21. Nxb5 Rac8 22. c3 Rc5 23. Nd4 e5 24. Nc2 1/2-1/2

[Event "Antioquia Region-ch U12 Especial"]
[Site "Medellin"]
[Date "2013.04.14"]
[Round "5.4"]
[White "Ospina Castro, Santiago"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1576"]
[BlackElo "1407"]
[PlyCount "34"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Nxe4 4. Nc3 Nc6 5. Nxe4 d5 6. Bd3 dxe4 7. Bxe4 Be6 8. Bxc6+ bxc6 9. Nxe5 Qg5 10. Nxc6 Qxg2 11. Rf1 Qxc6 12. Qe2 Be7 13. b3 0-0 14. Rg1 Rfe8 15. Kd1 Bf6 16. Rb1 Bf5 17. Qh5 Bxc2# 0-1

[Event "Antioquia Region-ch U12 Especial"]
[Site "Medellin"]
[Date "2013.04.13"]
[Round "3.7"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Pineda, Oriana"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1407"]
[BlackElo "1300"]
[PlyCount "49"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Be7 4. Bc4 Nf6 5. h3 0-0 6. 0-0 Nc6 7. d3 Bd7 8. Be3 Na5 9. Ne2 Nxc4 10. dxc4 Be6 11. Qd3 Qd7 12. Ng3 Qc6 13. b3 Nd7 14. Qd2 g6 15. Bg5 Bd8 16. Bxd8 Raxd8 17. Qh6 Nf6 18. Ng5 Rfe8 19. f4 Qb6+ 20. Kh2 exf4 21. Rxf4 Qd4 22. Raf1 Nh5 23. Qxh7+ Kf8 24. Rxf7+ Bxf7 25. Qxf7# 1-0

[Event "Cali Region-ch U16"]
[Site "Cali"]
[Date "2013.04.12"]
[Round "3.4"]
[White "Gomez, Juan Pablo"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1392"]
[BlackElo "1806"]
[PlyCount "50"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Be2 0-0 8. Qd2 d6 9. 0-0-0 Bd7 10. f3 Rc8 11. Kb1 a5 12. h4 a4 13. Nxa4 Nxd4 14. Qxd4 Ng4 15. Qb6 Nxe3 16. Qxe3 Bxa4 17. Rc1 Qa5 18. g4 Qc5 19. Qd2 Qd4 20. Qc3 Qxc3 21. bxc3 Bxc3 22. Rhd1 Rc6 23. Bb5 Rb6 24. Rd5 Bxb5 25. Rxb5 Rxb5# 0-1

[Event "Cali Region-ch U16"]
[Site "Cali"]
[Date "2013.04.12"]
[Round "1.6"]
[White "Mondragon, Harold Andres"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1536"]
[BlackElo "1806"]
[PlyCount "68"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. f3 0-0 8. Qd2 d6 9. 0-0-0 Bd7 10. g4 Rc8 11. Kb1 Qa5 12. h4 Ne5 13. h5 Nc4 14. Bxc4 Rxc4 15. hxg6 fxg6 16. Bh6 Rf7 17. Bxg7 Rxg7 18. Nb3 Qe5 19. Nd5 Rc8 20. Nxf6+ Qxf6 21. Qe3 b6 22. a3 Rf7 23. Rdf1 Rcf8 24. g5 Qe5 25. Rh4 Qg3 26. Rfh1 Rxf3 27. Qd4 Rf1+ 28. Rxf1 Rxf1+ 29. Ka2 Qxh4 30. Qd5+ Rf7 31. Qa8+ Kg7 32. Qxa7 Be6 33. Qxb6 Qxe4 34. Qd4+ Qxd4 0-1

[Event "Cali Region-ch U16"]
[Site "Cali"]
[Date "2013.04.12"]
[Round "4.3"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Agudelo, Pedro Luis"]
[Result "1/2-1/2"]
[ECO "C51"]
[WhiteElo "1806"]
[BlackElo "1769"]
[PlyCount "111"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[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 Bc5 4. b4 Bxb4 5. c3 Bc5 6. d4 exd4 7. cxd4 Bb4+ 8. Bd2 Bxd2+ 9. Nbxd2 d6 10. 0-0 Bg4 11. Qb3 Na5 12. Bxf7+ Kf8 13. Qc3 Kxf7 14. Qxa5 c6 15. Qb4 Qe7 16. Rab1 b6 17. Qc4+ Be6 18. d5 cxd5 19. exd5 Bf5 20. Rbc1 Nf6 21. Rfe1 Qd7 22. Ng5+ Kg6 23. Ndf3 Rhc8 24. Qh4 Rxc1 25. Rxc1 h6 26. Nh3 Bxh3 27. gxh3 Rc8 28. Qg3+ Kh7 29. Rxc8 Qxc8 30. Qxd6 Qxh3 31. Qf4 Qd7 32. d6 Ne8 33. Qe4+ g6 34. Qe7+ Qxe7 35. dxe7 Kg7 36. Ne5 Kf6 37. Nc6 a5 38. Kg2 Ke6 39. Kf3 Kd6 40. Na7 Kxe7 41. Nc8+ Ke6 42. Nxb6 Nd6 43. Ke3 Kf5 44. Kf3 Nb5 45. Nc4 a4 46. Nb2 Nc3 47. a3 Nb5 48. Nxa4 Nxa3 49. Nc3 Nc2 50. Ne2 Ne1+ 51. Kg3 Nd3 52. Nd4+ Kf6 53. Ne2 Ne5 54. Nf4 g5 55. Nd5+ Kg6 56. Ne3 1/2-1/2

[Event "Antioquia Region-ch U12 Especial"]
[Site "Medellin"]
[Date "2013.04.12"]
[Round "1.9"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Garcia Leiva, Miguel"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1407"]
[PlyCount "37"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[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 Bb4 5. d3 d6 6. h3 h6 7. Bd2 0-0 8. 0-0 Bd7 9. a3 Ba5 10. b4 Bb6 11. b5 Nd4 12. Nxd4 Bxd4 13. Qf3 c6 14. Qg3 Qc8 15. Bxh6 Nh5 16. Qg6 d5 17. Qxh5 dxc4 18. Qg5 g6 19. Qf6 1-0

[Event "Cali Region-ch U16"]
[Site "Cali"]
[Date "2013.04.12"]
[Round "5.3"]
[White "Parra Meza, Brayan"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1838"]
[BlackElo "1806"]
[PlyCount "46"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be2 Bg7 6. Be3 Nf6 7. Nc3 0-0 8. Nb3 d6 9. 0-0 Be6 10. f4 Rc8 11. Kh1 a6 12. a4 Na5 13. Nd4 Bc4 14. Bd3 d5 15. e5 Ne4 16. Nce2 Qc7 17. Rc1 b5 18. b3 Bxd3 19. cxd3 Nc5 20. b4 Qd7 21. bxc5 bxa4 22. Qd2 Nb3 23. Nxb3 axb3 1-0

[Event "Antioquia Region-ch U12 Especial"]
[Site "Medellin"]
[Date "2013.04.12"]
[Round "2.2"]
[White "Yepez Ortiz, Dubier"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1795"]
[BlackElo "1407"]
[PlyCount "49"]
[EventDate "2013.04.12"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d3 Nf6 6. Nc3 c6 7. Be2 Be7 8. 0-0 0-0 9. Bf4 Be6 10. d4 d5 11. Re1 Bd6 12. Qd2 Qc7 13. Bxd6 Qxd6 14. Ne5 Nbd7 15. Bd3 Ng4 16. Nxg4 Bxg4 17. h3 Be6 18. Re2 Rfe8 19. Rae1 Nf6 20. Nd1 Re7 21. Ne3 Nh5 22. Nf5 Qd7 23. Nxe7+ Qxe7 24. Bf5 Qd7 25. Rxe6 1-0

[Event "South Region-ch U14"]
[Site "Neiva"]
[Date "2012.05.20"]
[Round "5.4"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Zuleta, Juan Carlos"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1842"]
[BlackElo "1862"]
[PlyCount "28"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be3 Qc7 6. Be2 Nf6 7. Nc3 Bb4 8. Rb1 Nxe4 9. 0-0 Bxc3 10. bxc3 Nxc3 11. Qd3 Nxb1 12. Rxb1 Nc6 13. Nxc6 bxc6 14. c4 0-0 0-1

[Event "South Region-ch U14"]
[Site "Neiva"]
[Date "2012.05.19"]
[Round "4.3"]
[White "Arismendi Polanco, Efrain Steven"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1693"]
[BlackElo "1842"]
[PlyCount "63"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. 0-0-0 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5 15. Rxh5 gxh5 16. Nb3 a6 17. Bh6 Bxh6 18. Qxh6 f6 19. Qxh5 Rf7 20. g4 Qb6 21. Nd2 Rc8 22. Qh2 Qa5 23. Nb3 Qb6 24. Nd4 e5 25. Nf5 Bxf5 26. gxf5 Qe3+ 27. Kb1 Qxf3 28. Rxd6 h5 29. Rd3 Qf4 30. Qxh5 Rg7 31. Rh3 Rcc7 32. Qe8# 1-0

[Event "South Region-ch U14"]
[Site "Neiva"]
[Date "2012.05.19"]
[Round "3.4"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Benavides, Nikolas Javier"]
[Result "1-0"]
[ECO "C53"]
[WhiteElo "1842"]
[BlackElo "1282"]
[PlyCount "29"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[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 Bc5 4. c3 Qe7 5. d4 Bb6 6. 0-0 d6 7. dxe5 dxe5 8. Ng5 f6 9. Nf7 Be6 10. Bxe6 Qxe6 11. Nxh8 Nge7 12. Qh5+ Kd8 13. Rd1+ Kc8 14. Qe8+ Nd8 15. Qxd8# 1-0

[Event "South Region-ch U14"]
[Site "Neiva"]
[Date "2012.05.18"]
[Round "2.5"]
[White "Benavides, Santiago Javier"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1444"]
[BlackElo "1842"]
[PlyCount "48"]
[EventDate "2012.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 d6 5. d3 g6 6. Bf4 Bg7 7. Qd2 0-0 8. 0-0-0 a6 9. Bh6 b5 10. Bd5 Nxd5 11. exd5 Na7 12. Rhe1 Bb7 13. d4 c4 14. Re2 b4 15. Ne4 a5 16. c3 b3 17. a3 Bxd5 18. Ng3 Re8 19. Rde1 Qc7 20. Nf5 Bf6 21. Ng3 Rad8 22. Ne5 dxe5 23. dxe5 Be6 24. Qf4 Bh8 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2011.08.28"]
[Round "6"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Munoz, Sebastian"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1875"]
[PlyCount "84"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Re1 h6 12. Nb3 b6 13. Ne5 Qd6 14. Qf3 Be6 15. Rac1 Nce7 16. Re2 Ng6 17. a3 a5 18. Qe4 Ndf4 19. Rec2 Bxc4 20. Rxc4 Rac8 21. g3 Nh3+ 22. Kg2 Ng5 23. Qc6 Qe6 24. Qxe6 Nxe6 25. Nxg6 fxg6 26. d5 Ng5 27. Rxc7 Rxc7 28. Rxc7 Rd8 29. Rc6 Rxd5 30. Rxb6 Ne4 31. Kf3 Nd6 32. Nxa5 Rf5+ 33. Ke3 Re5+ 34. Kd4 Rxa5 35. Rxd6 g5 36. Rd5 Ra7 37. Kc4 Rf7 38. Rd2 Rc7+ 39. Kb3 Rb7+ 40. Ka2 Rf7 41. b4 h5 42. Kb3 h4 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2011.08.28"]
[Round "7"]
[White "Rios, Jessica Andrea"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B38"]
[BlackElo "1875"]
[PlyCount "46"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. f3 d6 8. Nc3 0-0 9. Be2 Qb6 10. Qd2 Qc7 11. 0-0 Bd7 12. Rad1 Rab8 13. Kh1 a6 14. Nd5 Nxd5 15. cxd5 Nxd4 16. Bxd4 Rbc8 17. Rc1 Qb8 18. Bxg7 Kxg7 19. Rc3 Bb5 20. Bxb5 axb5 21. Rfc1 b6 22. Rc6 Rxc6 23. dxc6 Rc8 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2011.08.27"]
[Round "5"]
[White "Gomez Viana, Duvan Leandro"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B30"]
[BlackElo "1875"]
[PlyCount "79"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. 0-0 g6 6. d4 cxd4 7. Qxd4 Nf6 8. Nc3 Bg7 9. e5 Nd5 10. Nxd5 cxd5 11. Qxd5 Rb8 12. Re1 Bb7 13. Qd3 0-0 14. Rb1 Qc7 15. c3 Bxf3 16. Qxf3 Bxe5 17. Bh6 Rfe8 18. g3 Bg7 19. Bxg7 Kxg7 20. Qd3 Rb6 21. Re4 e6 22. Rd4 d5 23. c4 dxc4 24. Rxc4 Qd6 25. Qc3+ Kg8 26. Rc1 Qd7 27. Rc7 Qd8 28. Qf3 f5 29. Qc3 e5 30. Qc4+ Rbe6 31. Qb3 Qf6 32. Rc8 Kg7 33. R1c7+ Kh6 34. Qe3+ g5 35. h4 f4 36. hxg5+ Qxg5 37. Qf3 Rxc8 38. Qh1+ Kg6 39. Qxh7+ Kf6 40. Rf7# 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2011.08.27"]
[Round "4"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Figeroa Salcedo, Reinaldo Arturo"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1875"]
[PlyCount "33"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. 0-0 0-0 10. h3 Re8 11. Re1 h6 12. e5 dxe5 13. dxe5 Nh7 14. Qb3 Be6 15. a3 Na5 16. Qb4 Nxc4 17. Nxc4 0-1

[Event "Ibague op"]
[Site "Ibague"]
[Date "2011.08.26"]
[Round "2"]
[White "Cespedes Galindo, Estefania"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1820"]
[BlackElo "1875"]
[PlyCount "61"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. b3 a5 6. Bb2 b6 7. 0-0 Ba6 8. Nbd2 Bxd3 9. cxd3 0-0 10. Ne5 Nbd7 11. f4 c5 12. Rc1 Rc8 13. Qf3 cxd4 14. Bxd4 Nc5 15. Qh3 Nfd7 16. Ndf3 Bxe5 17. Bxc5 Bxf4 18. Bd4 Bd6 19. Rxc8 Qxc8 20. Ng5 h6 21. Nxe6 Nc5 22. Nxf8 Qxh3 23. gxh3 Bxf8 24. Bxc5 Bxc5 25. d4 Bb4 26. Rf5 Bd2 27. Kf2 f6 28. Rxd5 Bb4 29. Rb5 Kf7 30. Rxb6 Kg6 31. d5 1-0

[Event "Ibague op"]
[Site "Ibague"]
[Date "2011.08.26"]
[Round "1"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Acosta Ramirez, Cristian"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1875"]
[PlyCount "33"]
[EventDate "2011.08.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 144 Extra"]
[Source "ChessBase"]
[SourceDate "2011.10.28"]
[SourceVersion "1"]
[SourceVersionDate "2011.10.28"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 e5 3. Bc4 Nh6 4. h3 f6 5. Nc3 Be7 6. d4 b6 7. Be3 g5 8. Nd2 c5 9. Qh5+ Nf7 10. Qxf7+ Kd7 11. dxe5 dxe5 12. 0-0-0 a6 13. Nb3+ Kc7 14. Rxd8 Kxd8 15. Nd5 Bb7 16. Qxe7+ Kc8 17. Qc7# 1-0

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2011.07.??"]
[Round "9"]
[White "Castellanos, Camilo Andres"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "B30"]
[BlackElo "1875"]
[PlyCount "60"]
[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 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bb5 Bg7 5. d3 a6 6. Bxc6 bxc6 7. Be3 Qb6 8. Na4 Qb4+ 9. c3 Qb5 10. Bxc5 d6 11. Be3 Nf6 12. Nd4 Qb7 13. 0-0 c5 14. Nf3 Qb5 15. b3 Ng4 16. c4 Nxe3 17. fxe3 Qb7 18. Rc1 0-0 19. Qc2 Bg4 20. d4 Bxf3 21. Rxf3 cxd4 22. exd4 Bxd4+ 23. Kf1 Rac8 24. Qd3 Be5 25. h3 Qb4 26. Rf2 Qb7 27. Qd5 Qa7 28. Rfc2 Bf4 29. Rb1 Bg3 30. b4 Qe3 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2011.07.??"]
[Round "3"]
[White "Obando Guzman, Soren Federico"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1875"]
[PlyCount "86"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nxc6 bxc6 7. Be3 d6 8. Bd3 Nf6 9. Qc1 0-0 10. Bh6 d5 11. Bxg7 Kxg7 12. f3 Qa5 13. Qd2 Rb8 14. 0-0-0 d4 15. Ne2 Qxa2 16. Qf4 Qxb2+ 17. Kd2 Qb4+ 18. Kc1 Be6 19. e5 Nd5 20. Qxd4 Qxd4 21. Nxd4 Rfc8 22. Nxe6+ fxe6 23. Bc4 a5 24. Kd2 Kf7 25. Rb1 a4 26. c3 Nb6 27. Ba2 Nd7 28. Rxb8 Rxb8 29. Rb1 Rxb1 30. Bxb1 Nxe5 31. Kc2 Nc4 32. Kd3 Nd6 33. Ba2 Nb5 34. c4 Na7 35. Kc3 c5 36. Kb2 Nc8 37. Ka3 Nb6 38. Kb2 Kf6 39. Kc3 Ke5 40. Kd3 h6 41. Ke3 Na8 42. Kd3 Nc7 43. Ke3 Na6 0-1

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2011.07.??"]
[Round "8"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Echavarria Ramirez, Juan Diego"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1875"]
[PlyCount "27"]
[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. Bc4 Nc6 3. Nf3 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d6 9. 0-0 0-0 10. Bb5 Bd7 11. Qb3 Rb8 12. Rfe1 Re8 13. e5 dxe5 14. dxe5 0-1

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2011.07.??"]
[Round "4"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Gomez Vazquez, Carlos"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1875"]
[BlackElo "2205"]
[PlyCount "98"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. f3 Nc6 9. Qd2 Nxd4 10. Bxd4 Be6 11. Nd5 Nxd5 12. exd5 Bxd4 13. Qxd4 Qa5+ 14. Qd2 Qxd5 15. Qxd5 Bxd5 16. 0-0-0 Be6 17. Bd3 Rac8 18. Kb1 Rc5 19. Rhe1 Rh5 20. h3 Rc8 21. Re3 Re5 22. Rxe5 dxe5 23. Be4 Rc7 24. g4 b5 25. Rd8+ Kg7 26. Bd3 Bc4 27. Bxc4 Rxc4 28. Kc1 Rf4 29. Rd3 Kf6 30. h4 h5 31. b3 hxg4 32. fxg4 Rxg4 33. Rh3 g5 34. hxg5+ Kxg5 35. Re3 Kf4 36. Rh3 f5 37. c4 bxc4 38. bxc4 e4 39. c5 e3 40. Kd1 Ke4 41. c6 Rg6 42. Rh7 Rxc6 43. Rxe7+ Kf3 44. Re5 f4 45. a4 Kf2 46. a5 f3 47. Rxe3 Kxe3 48. a6 Rc5 49. Ke1 Rc1# 0-1

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2011.07.??"]
[Round "2"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Palacios Llancari, Jose Wilfredo"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1875"]
[PlyCount "105"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Nf6 9. c4 b4 10. Nc2 Nxe4 11. Ncxb4 Nxb4 12. Nxb4 Qb6 13. Nd3 Be7 14. c5 Nxc5 15. Nxc5 Qxc5 16. Be3 Qb4+ 17. Qd2 Qxd2+ 18. Bxd2 0-0 19. Bb4 Rb8 20. Ba3 Re8 21. 0-0-0 Bf5 22. Bd3 e4 23. Bc2 Rbc8 24. Rd5 Be6 25. Rd4 Bxa2 26. Kd1 Rc4 27. Rxc4 Bxc4 28. Re1 d5 29. Ba4 Bb5 30. Bxb5 axb5 31. Bxe7 Rxe7 32. Kd2 Rc7 33. Ra1 f5 34. Ra5 Kf7 35. Rxb5 Ke6 36. b4 d4 37. Rb6+ Ke5 38. Rb5+ Kf4 39. g3+ Kg4 40. h3+ Kg5 41. h4+ Kg4 42. Rc5 Rd7 43. b5 g6 44. b6 Rb7 45. Rb5 Kf3 46. Ke1 d3 47. Rb3 h6 48. Kf1 f4 49. Rb4 fxg3 50. fxg3 e3 51. Rf4+ Kxg3 52. Rf6 Kxh4 53. Rxg6 0-1

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2011.07.??"]
[Round "7"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Suarez Pinto, Sergio Rafael"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1875"]
[BlackElo "1747"]
[PlyCount "50"]
[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 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Re1 Nb6 12. Qb3 Bg4 13. Qc3 Nxc4 14. Qxc4 Qd7 15. h3 Bh5 16. Qc5 Bxf3 17. Nxf3 Rad8 18. Rad1 Qd5 19. Qc3 Rd7 20. Qe3 Rfd8 21. Rd2 h6 22. Red1 g6 23. Ne5 Rd6 24. Nxc6 Rxc6 25. Qe5 Qxe5 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2011.07.??"]
[Round "5"]
[White "Rios Franco, Juan Pablo"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "D35"]
[BlackElo "1875"]
[PlyCount "60"]
[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. d4 d5 2. c4 c6 3. Bf4 Nf6 4. Nc3 e6 5. a3 Nbd7 6. e3 c5 7. Nf3 cxd4 8. exd4 dxc4 9. Qa4 Be7 10. Nb5 Nd5 11. Qxc4 0-0 12. Nc7 Nxc7 13. Bxc7 Qe8 14. Bd3 Nf6 15. 0-0 Bd7 16. Be5 Nd5 17. Qc2 f5 18. Rfe1 Bb5 19. Qb3 Bxd3 20. Qxd3 Bf6 21. Bxf6 Nxf6 22. Ng5 Ne4 23. Nxe4 fxe4 24. Qxe4 Rd8 25. Qxe6+ Qxe6 26. Rxe6 Rxd4 27. Re2 Rfd8 28. h3 Rd2 29. Rxd2 Rxd2 30. b4 Rb2 1/2-1/2

[Event "Pan American-ch U14"]
[Site "Cali"]
[Date "2011.07.??"]
[Round "6"]
[White "Yate Baron, Andres Steven"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1875"]
[PlyCount "66"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 d6 7. Be3 Nf6 8. Qd2 Ng4 9. 0-0-0 Nxe3 10. Qxe3 0-0 11. Be2 Be6 12. Nd5 Rc8 13. Bd3 Ne5 14. h3 Bxd5 15. exd5 Nxd3+ 16. Qxd3 Qb6 17. Qe2 Rc7 18. Rhf1 a5 19. Qe4 Bf6 20. Qe3 Qb4 21. Qd2 Rfc8 22. c3 Qb6 23. Qe3 Rxc3+ 24. bxc3 Rxc3+ 25. Qxc3 Bxc3 26. Rd3 Bf6 27. Kd1 a4 28. Nc1 Bd4 29. Rd2 Bb2 30. Nd3 Bc3 31. Rc2 Qd4 32. Rxc3 Qxc3 33. Ke2 Qc2+ 0-1

[Event "Antioquia Region-ch U12"]
[Site "Medellin"]
[Date "2011.03.12"]
[Round "4.3"]
[White "Arbelaez Velasquez, Jeronimo"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "1388"]
[BlackElo "1346"]
[PlyCount "26"]
[EventDate "2011.03.11"]
[EventType "swiss"]
[EventRounds "5"]
[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 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 0-0 9. 0-0 d5 10. exd5 Nxd5 11. Qb3 Nce7 12. Bxd5 Qxd5 13. Qxd5 Nxd5 1/2-1/2

[Event "Antioquia Region-ch U12"]
[Site "Medellin"]
[Date "2011.03.12"]
[Round "5.2"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Salcedo Perez, Pablo Esteban"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1346"]
[BlackElo "1835"]
[PlyCount "58"]
[EventDate "2011.03.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d6 4. cxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Nf3 0-0 8. 0-0 Bd7 9. Bf4 Nc6 10. d5 Na5 11. Qb3 Nxc4 12. Qxc4 b5 13. Qb3 Qb6 14. Be3 Qb7 15. e5 Ne8 16. Ng5 dxe5 17. Bc5 Nd6 18. Qa3 Nc4 19. Qb4 a5 20. Qb3 Nd2 21. Qc2 Nxf1 22. Kxf1 Rfc8 23. Bxe7 b4 24. Qe4 bxc3 25. bxc3 Rxc3 26. Rb1 Bb5+ 27. Kg1 Bd3 28. Rxb7 Rc1+ 29. Qe1 Rxe1# 0-1

[Event "Antioquia Region-ch U12"]
[Site "Medellin"]
[Date "2011.03.12"]
[Round "3.4"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Soto Hincapie, Emmanuel"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1346"]
[BlackElo "1586"]
[PlyCount "79"]
[EventDate "2011.03.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 d6 4. cxd4 Nf6 5. Bd3 g6 6. Nf3 Bg7 7. 0-0 0-0 8. Nc3 b6 9. e5 dxe5 10. dxe5 Nfd7 11. Be4 Nc6 12. Bxc6 Rb8 13. Bf4 e6 14. Qd6 Ba6 15. Rfc1 Nc5 16. Bg5 Qxd6 17. exd6 f6 18. Be3 Rfd8 19. d7 Bf8 20. Bf4 e5 21. Be3 Ne6 22. Nd5 Kf7 23. Rab1 Bb7 24. Ba4 Bxd5 25. Rd1 Bc4 26. Rbc1 b5 27. Bb3 Be2 28. Rd2 Bxf3 29. gxf3 Ke7 30. Rc6 Nd4 31. Bxd4 exd4 32. Re2+ Kxd7 33. Ree6 Rbc8 34. Bd5 f5 35. Kf1 Bg7 36. Rcd6+ Kc7 37. Ra6 Bf8 38. Rxa7+ Kb8 39. Rb7+ Ka8 40. Ra6# 1-0

[Event "Antioquia Region-ch U12"]
[Site "Medellin"]
[Date "2011.03.11"]
[Round "2.3"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Escobar Castaneda, Daniel"]
[Result "0-1"]
[ECO "C40"]
[WhiteElo "1346"]
[BlackElo "1754"]
[PlyCount "34"]
[EventDate "2011.03.11"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Bc4 d6 4. 0-0 c6 5. d3 h6 6. Be3 Nf6 7. Nc3 Qc7 8. h3 Be7 9. d4 b5 10. Bb3 a5 11. a3 Ba6 12. Re1 0-0 13. Ne2 Nxe4 14. d5 c5 15. Qd3 Nf6 16. Ng3 c4 17. Qf5 Bc8 0-1

[Event "East Region-ch U10"]
[Site "Medellin"]
[Date "2011.03.??"]
[Round "4.4"]
[White "Galeano Londono, Pablo"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1210"]
[BlackElo "1346"]
[PlyCount "48"]
[EventDate "2011.03.03"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Bxc3 5. dxc3 d6 6. Ng5 0-0 7. f3 h6 8. Nh3 Bxh3 9. gxh3 Qd7 10. Bf1 d5 11. exd5 Nxd5 12. c4 Nb4 13. Bd3 Rd8 14. Ke2 Nxd3 15. cxd3 Qxh3 16. b3 Qg2+ 17. Ke3 Rd4 18. Qf1 Qc2 19. f4 Nc6 20. Kf3 Rxd3+ 21. Kg4 f5+ 22. Kh5 Qc3 23. Rb1 Rh3+ 24. Kg6 Ne7# 0-1

[Event "East Region-ch U10"]
[Site "Medellin"]
[Date "2011.03.??"]
[Round "5.4"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Ospina Castro, Santiago"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1346"]
[BlackElo "1442"]
[PlyCount "26"]
[EventDate "2011.03.03"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7 8. Bg5 0-0 9. Nc3 Re8 10. Nb5 Na6 11. Be2 c6 12. Nbd4 Nc5 13. 0-0 Bf5 0-1

[Event "East Region-ch U10"]
[Site "Medellin"]
[Date "2011.03.??"]
[Round "2.6"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Rios Serna, Valentina"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1346"]
[BlackElo "1355"]
[PlyCount "62"]
[EventDate "2011.03.03"]
[EventType "tourn"]
[EventRounds "6"]
[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 Bc5 5. 0-0 d6 6. d3 Be6 7. Bxe6 fxe6 8. Bg5 d5 9. Re1 h6 10. Bh4 g5 11. Bg3 h5 12. h3 h4 13. Bh2 Qe7 14. Nxg5 d4 15. Nb5 0-0-0 16. Na3 Bxa3 17. bxa3 Qxa3 18. Nxe6 Rde8 19. Ng5 Rh5 20. Nf3 Rg8 21. Qd2 Rh6 22. Qxh6 Rd8 23. Qxh4 Qe7 24. Qg5 Rg8 25. Qf5+ Kb8 26. Nxe5 Nxe5 27. Bxe5 a6 28. Bxf6 Qf7 29. e5 Qe8 30. e6 Qc6 31. Re2 Qxg2# 0-1

[Event "East Region-ch U10"]
[Site "Medellin"]
[Date "2011.03.??"]
[Round "1.3"]
[White "Varela Garcia, Maria de los Angele"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1495"]
[BlackElo "1346"]
[PlyCount "105"]
[EventDate "2011.03.03"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 0-0 5. a3 Bc5 6. d3 h6 7. Be3 Bxe3 8. fxe3 Nc6 9. Qd2 d6 10. 0-0-0 Qe7 11. Nh4 Nxe4 12. Ng6 Nxd2 13. Nxe7+ Nxe7 14. Rxd2 c6 15. e4 b5 16. Ba2 Be6 17. h3 Bxa2 18. Nxa2 f5 19. Nb4 fxe4 20. dxe4 Rad8 21. Na6 c5 22. Nc7 Rb8 23. Rxd6 Rb7 24. Na6 Rc8 25. Re6 Nc6 26. Nxc5 Nd4 27. Rxe5 Rbc7 28. b4 a5 29. Rd1 axb4 30. Rxd4 Rxc5 31. Rxc5 Rxc5 32. axb4 Re5 33. c4 bxc4 34. Rxc4 Kf7 35. Kb2 Ke6 36. Ka3 Rb5 37. Ka4 Rb8 38. b5 Rb7 39. Ka5 Ra7+ 40. Kb6 Ra8 41. Kc7 Ra7+ 42. Kb8 Ra5 43. b6 Rb5 44. b7 Kd7 45. Rc7+ Kd8 46. Rxg7 Ra5 47. h4 Ra6 48. e5 Re6 49. Ka7 Rc6 50. b8Q+ Rc8 51. Qb6+ Ke8 52. Qe6+ Kd8 53. Qe7# 1-0

[Event "Central America-ch U12"]
[Site "Medellin"]
[Date "2010.12.13"]
[Round "7"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Diaz Herrera, Leider Andres"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1872"]
[BlackElo "1952"]
[PlyCount "52"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. a4 Nf6 7. f4 Bb4 8. Nde2 Nxe4 9. Bd2 Nxd2 10. Qxd2 Nc6 11. g3 0-0 12. Bg2 b6 13. Nd4 Bb7 14. 0-0 Nxd4 15. Rad1 Bxg2 16. Kxg2 Qc6+ 17. Kh3 Bc5 18. Qd3 f5 19. Rd2 Rf6 20. g4 fxg4+ 21. Kxg4 Rg6+ 22. Kh3 Rf8 23. Ne4 Qd5 24. Ng3 Rh6+ 25. Kg4 Be7 26. Qe4 Rh4# 0-1

[Event "Central America-ch U12"]
[Site "Medellin"]
[Date "2010.12.12"]
[Round "6"]
[White "Aristizabal, Alejandro"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "B30"]
[BlackElo "1872"]
[PlyCount "51"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 g6 6. d4 cxd4 7. Qxd4 Qxd4 8. Nxd4 Bg7 9. c3 Nf6 10. f3 0-0 11. Be3 c5 12. Nb3 b6 13. N1d2 Be6 14. a4 a5 15. Rad1 Rfd8 16. Na1 Rd3 17. Kf2 Rad8 18. Ke2 Rxd2+ 19. Rxd2 Bc4+ 20. Ke1 Rxd2 21. Bxd2 Bxf1 22. Kxf1 Nd7 23. Ke2 Ne5 24. Nc2 Nc4 25. b3 Nxd2 26. Kxd2 1/2-1/2

[Event "Central America-ch U12"]
[Site "Medellin"]
[Date "2010.12.12"]
[Round "5"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Jimenez, Leonardo Andres"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1872"]
[BlackElo "1889"]
[PlyCount "41"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd2 Ne7 6. Bd3 0-0 7. Qh5 Ng6 8. Bxg6 hxg6 9. Qf3 c6 10. Nge2 Bf5 11. 0-0-0 b5 12. h4 a5 13. h5 Bxc3 14. Nxc3 a4 15. h6 b4 16. hxg7 Re8 17. Ne2 b3 18. cxb3 axb3 19. Qxb3 Rxe2 20. Rh8+ Kxg7 21. Rxd8 1-0

[Event "Central America-ch U12"]
[Site "Medellin"]
[Date "2010.12.11"]
[Round "4"]
[White "Pinales Roussel, Gabriel"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "1872"]
[PlyCount "34"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d3 Nc6 2. Nf3 d5 3. g3 Nf6 4. Bg2 h5 5. 0-0 Bf5 6. Bg5 Qd7 7. Nc3 Bh3 8. Re1 Bxg2 9. Kxg2 0-0-0 10. e3 Nh7 11. Bh4 f6 12. g4 Qxg4+ 13. Bg3 g5 14. Kf1 h4 15. Nxh4 Qxd1 16. Rexd1 gxh4 17. Bxh4 Ng5 0-1

[Event "Central America-ch U12"]
[Site "Medellin"]
[Date "2010.12.10"]
[Round "3"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Maya, Jhon Alexander"]
[Result "1-0"]
[ECO "B93"]
[WhiteElo "1872"]
[PlyCount "65"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 Bg4 7. Be2 Bxe2 8. Qxe2 Nc6 9. Be3 e6 10. 0-0 g6 11. Rad1 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. Nxc6 Qxc6 15. Bd4 Bc5 16. Qe5 Bxd4+ 17. Qxd4 0-0 18. Qf2 Rad8 19. Rd2 Rd5 20. Rfd1 Qxc2 21. Rxc2 Rxd1+ 22. Qf1 Rxf1+ 23. Kxf1 Rb8 24. Rc7 b5 25. Ra7 Rb6 26. Ke2 Rd6 27. Ke3 f5 28. b4 h6 29. h4 Kh8 30. g3 Kg8 31. a3 Kf8 32. Rb7 Ke8 33. Rg7 1-0

[Event "Central America-ch U12"]
[Site "Medellin"]
[Date "2010.12.10"]
[Round "2"]
[White "Suarez Barquit, Julian Andres"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "D52"]
[BlackElo "1872"]
[PlyCount "59"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 Bd6 6. e3 Nbd7 7. Bd3 Qa5 8. Qc2 Ne4 9. Bxe4 dxe4 10. Qxe4 Qb4 11. Qc2 Qxc4 12. Nd2 Qa6 13. a3 c5 14. Nde4 0-0 15. Qe2 Qb6 16. 0-0 a6 17. Rfd1 cxd4 18. exd4 f6 19. Be3 Bb8 20. d5 Qc7 21. d6 Qc6 22. Rac1 b5 23. Nd5 Qb7 24. Ne7+ Kh8 25. Nc5 Nxc5 26. Bxc5 Bd7 27. Rc3 Ba7 28. Rh3 h6 29. Bxa7 Qxa7 30. Ng6+ 1-0

[Event "Central America-ch U12"]
[Site "Medellin"]
[Date "2010.12.09"]
[Round "1"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Llano Buritica, Eduardo Alejandro"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1872"]
[PlyCount "50"]
[EventDate "2010.12.09"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[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 Nc6 9. g4 d5 10. Nxc6 bxc6 11. exd5 cxd5 12. h4 Bb7 13. Rg1 e5 14. Bh6 d4 15. Bxg7 Kxg7 16. Ne2 Bxf3 17. Bg2 Bxg2 18. Rxg2 Qd5 19. Rg1 Rac8 20. h5 Qe4 21. h6+ Kg8 22. Qg5 Rxc2 23. Rg2 Qxg2 24. Qxe5 Re8 25. Qb5 Rcxe2+ 0-1

[Event "Antioquia Region-ch U10"]
[Site "Medellin"]
[Date "2010.09.??"]
[Round "4.4"]
[White "Ospina Castro, Santiago"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1419"]
[BlackElo "1339"]
[PlyCount "36"]
[EventDate "2010.09.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Bg5 Qxe2+ 8. Bxe2 Be7 9. Nc3 c6 10. 0-0-0 Nbd7 11. Rde1 0-0 12. d4 Re8 13. Bd3 h6 14. Bh4 g5 15. Bg3 Nb6 16. Re2 Be6 17. Rhe1 Nbd5 18. Nxd5 cxd5 1-0

[Event "Antioquia Region-ch U10"]
[Site "Medellin"]
[Date "2010.09.??"]
[Round "2.6"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Toro Castaneda, Elizabeth"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "1339"]
[PlyCount "18"]
[EventDate "2010.09.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 g5 3. Nxe5 f6 4. Nf3 Ke7 5. g4 c5 6. Bc4 a6 7. Nc3 b5 8. d3 b4 9. Ne2 Bg7 1-0

[Event "Antioquia Region-ch U10"]
[Site "Medellin"]
[Date "2010.09.??"]
[Round "3.6"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Yepez Ortiz, Dubier"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1339"]
[PlyCount "51"]
[EventDate "2010.09.03"]
[EventType "tourn"]
[EventRounds "7"]
[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. Ng5 d5 5. exd5 Nxd5 6. Qf3 Qxg5 7. Bxd5 f6 8. Bxc6+ bxc6 9. Qxc6+ Kd8 10. Qxa8 Qf5 11. Qd5+ Bd7 12. 0-0 Qxc2 13. Nc3 Qg6 14. Re1 Ke8 15. Re3 Be7 16. Rd3 Qf5 17. Nb5 Bd8 18. b3 a6 19. Na7 Ke7 20. Ba3+ Ke8 21. Rc1 Qg4 22. h3 Qf5 23. Rf3 Qg6 24. Rcc3 Qb1+ 25. Kh2 Qxa2 26. Bb4 1-0

[Event "Antioquia Region-ch U10"]
[Site "Medellin"]
[Date "2010.09.??"]
[Round "1.1"]
[White "Restrepo Borrero, Mateo"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1534"]
[BlackElo "1339"]
[PlyCount "59"]
[EventDate "2010.09.03"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. Bf4 Be7 5. Nc3 Nf6 6. e3 0-0 7. c5 Ne4 8. Bd3 Nxc3 9. bxc3 Bf6 10. Ng5 Bxg5 11. Qh5 h6 12. h4 g6 13. Bxg6 Qf6 14. hxg5 Qxg6 15. Qxh6 Qxh6 16. Rxh6 Kg7 17. 0-0-0 f6 18. f3 Rh8 19. gxf6+ Kg8 20. f7+ Kg7 21. Rxh8 Kxf7 22. Bxc7 Kg7 23. Rdh1 Kf6 24. Bd8+ Kf5 25. g4+ Kg6 26. R1h6+ Kg7 27. R8h7+ Kg8 28. Bf6 Kf8 29. Rg7 Ke8 30. Rh8# 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.26"]
[Round "9"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Parra Meza, Brayan"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1934"]
[BlackElo "1807"]
[PlyCount "94"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Na5 11. Qa4+ Nc6 12. Qb3 Nce7 13. 0-0 0-0 14. Rfe1 Nb6 15. Qb4 Nc6 16. Qc5 Nxc4 17. Qxc4 Be6 18. Qd3 Bd5 19. a3 Qf6 20. Ne4 Qg6 21. Ne5 Qf5 22. Nc3 Qxd3 23. Nxd3 Rfd8 24. Rad1 Bb3 25. Rc1 Nxd4 26. Nc5 b6 27. Nxb3 Nxb3 28. Rc2 Nd4 29. Rcc1 Kf8 30. Ne4 Rd7 31. Ng5 h6 32. Ne4 Rad8 33. h3 Re7 34. Rcd1 Ne2+ 35. Kf1 Rxd1 36. Rxd1 Rxe4 37. Re1 Ng3+ 38. fxg3 Rxe1+ 39. Kxe1 Ke7 40. Kd2 Kd6 41. Kc3 a5 42. Kc4 c6 43. a4 Ke5 44. Kd3 Kd5 45. b3 Kc5 46. Kc3 b5 47. axb5 cxb5 0-1

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.25"]
[Round "8"]
[White "Norena, Wilder"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B34"]
[BlackElo "1934"]
[PlyCount "62"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bd4 Qc7 12. Bc4 0-0 13. Qc5 Qxc5 14. Bxc5 Bxe5 15. Bxa7 Rxb2 16. Kd2 Rb7 17. Rae1 d6 18. Be3 Rc7 19. Bh6 Rd8 20. Re4 Bf5 21. Rh4 Bf6 22. Rf4 e5 23. Bxf7+ Kxf7 24. Ra4 Rxc2+ 25. Ke3 Rdc8 26. Kf3 g5 27. Ra7+ Ke6 28. g3 R8c3+ 29. Kg2 Be4+ 30. Kf1 Bxh1 31. Bf8 Rb2 0-1

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.24"]
[Round "7"]
[White "Mayorga, Nicolas"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "1851"]
[BlackElo "1934"]
[PlyCount "51"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Nb3 Nf6 7. Be2 0-0 8. 0-0 d6 9. Kh1 Be6 10. Bg5 d5 11. Bxf6 Bxf6 12. exd5 Bxc3 13. dxe6 Bxb2 14. exf7+ Kg7 15. Rb1 Bf6 16. Nc5 b6 17. Ne6+ Kxf7 18. Nxd8+ Raxd8 19. Bc4+ e6 20. Qg4 Rfe8 21. Qe4 Rd6 22. Rfd1 Red8 23. Rxd6 Rxd6 24. Re1 Kg7 25. h4 Rd4 26. Qxc6 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.23"]
[Round "5"]
[White "Herrera, Juan Sebastian"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B26"]
[WhiteElo "2115"]
[BlackElo "1934"]
[PlyCount "87"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Be3 Nd4 7. Qd2 Nf6 8. h3 Qb6 9. Nd1 0-0 10. c3 Nc6 11. Ne2 Ne5 12. f4 Nc6 13. 0-0 Qc7 14. g4 d5 15. exd5 Nd8 16. Ng3 Qd6 17. Ne4 Nxe4 18. dxe4 e6 19. e5 Qd7 20. Bxc5 Re8 21. Ne3 b6 22. Bd6 Nb7 23. dxe6 fxe6 24. Rfd1 Rd8 25. Qe2 Qf7 26. Rd4 a5 27. Rad1 Ra7 28. Bb8 Rxd4 29. Rxd4 Ra8 30. Bxb7 Bxb7 31. Rd8+ Bf8 32. Qc4 Qe7 33. Qc7 Qc5 34. Qxc5 bxc5 35. Nc4 Kf7 36. Rd7+ Be7 37. Rxb7 Ke8 38. Bd6 Bxd6 39. exd6 h5 40. Ne5 hxg4 41. Re7+ Kf8 42. Nxg6+ Kg8 43. d7 Rd8 44. Re8+ 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.23"]
[Round "6"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Rojas Alarcon, Julian Antonio"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1934"]
[BlackElo "2298"]
[PlyCount "50"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. 0-0 0-0 11. Qb3 Nb6 12. d5 Na5 13. Qd3 Naxc4 14. Nxc4 Qxd5 15. Qxd5 Nxd5 16. Rad1 c6 17. Rfe1 f6 18. Ne3 Be6 19. Nd4 Bf7 20. Nef5 Rad8 21. Ne6 Bxe6 22. Rxe6 Rd7 23. h3 Rfd8 24. Rde1 Kf7 25. Ne3 Kxe6 0-1

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.22"]
[Round "4"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Zuleta, Juan Esteban"]
[Result "1-0"]
[ECO "B85"]
[WhiteElo "1934"]
[BlackElo "1916"]
[PlyCount "61"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e6 7. f4 Be7 8. Be2 Nc6 9. Be3 0-0 10. 0-0 Qc7 11. Qe1 Nxd4 12. Bxd4 e5 13. Be3 exf4 14. Bxf4 Qb6+ 15. Kh1 Qxb2 16. Bd3 Qb6 17. Qg3 Nh5 18. Qf3 Nxf4 19. Qxf4 Be6 20. Nd5 Qd8 21. Rab1 Bxd5 22. exd5 Rb8 23. Rfe1 Bf6 24. Qe4 g6 25. Rb3 Qc7 26. Qf4 Bc3 27. Reb1 Rfe8 28. Qc4 Qxc4 29. Bxc4 Re4 30. Rxc3 b5 31. Bd3 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.21"]
[Round "2"]
[White "Dominguez, Oscar Alberto"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1892"]
[BlackElo "1934"]
[PlyCount "57"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bc4 0-0 12. 0-0 Bb7 13. Qd3 Bxe5 14. Bxa7 Rc8 15. Bd4 Qc7 16. Bxe5 Qxe5 17. b3 d6 18. Qe3 Qf6 19. f4 d5 20. Bd3 d4 21. Qe5 Qc6 22. Rf2 Qd7 23. f5 Ba8 24. Raf1 e6 25. fxg6 hxg6 26. Rf4 Qc6 27. Qg5 e5 28. Rf6 Qd5 29. Rxg6+ 1-0

[Event "Pan American-ch U20"]
[Site "Cali"]
[Date "2010.05.20"]
[Round "1"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Ruiz Castillo, Joshua Daniel"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1934"]
[BlackElo "2063"]
[PlyCount "60"]
[EventDate "2010.05.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 136 Extra"]
[Source "ChessBase"]
[SourceDate "2010.07.02"]
[SourceVersion "2"]
[SourceVersionDate "2010.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Be7 8. Bd3 h6 9. 0-0 Be6 10. Qe2 0-0 11. Bc4 Qc8 12. Bxe6 Qxe6 13. Be3 d5 14. exd5 Nxd5 15. Nxd5 Qxd5 16. Rad1 Qe6 17. Bd4 exd4 18. Qxe6 fxe6 19. Nxd4 Rf6 20. Rfe1 Bc5 21. Nf3 Nc6 22. Rd7 b6 23. c3 a5 24. Re4 Rf7 25. Rxf7 Kxf7 26. Rf4+ Ke7 27. Nh4 Rd8 28. Ng6+ Ke8 29. h3 Rd1+ 30. Kh2 Bd6 0-1

[Event "COL-ch School U13"]
[Site "Yumbo"]
[Date "2010.04.29"]
[Round "6.7"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Saenz, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1491"]
[BlackElo "1487"]
[PlyCount "127"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Bc5 5. d3 h6 6. Be3 Bb6 7. Nd5 0-0 8. h3 d6 9. g4 Bxe3 10. Nxe3 Be6 11. Bxe6 fxe6 12. g5 Nh7 13. gxh6 gxh6 14. Ng4 Kf7 15. Rg1 h5 16. Ne3 Ke7 17. Ng5 Nf6 18. c3 Kd7 19. Qb3 Qe7 20. 0-0-0 b6 21. Rg2 Rae8 22. Rdg1 Kc8 23. Qa4 Kb7 24. Nf3 Qd7 25. Rg7 Rf7 26. Rxf7 Qxf7 27. Ng5 Qd7 28. Kd2 Rg8 29. h4 Nh7 30. Qd1 Nxg5 31. hxg5 Qf7 32. Rg2 Qg6 33. Qf3 a6 34. Qf6 Qxf6 35. gxf6 Rxg2 36. Nxg2 Nd8 37. Ke3 Kc6 38. Kf3 Kd7 39. Kg3 Ke8 40. Kh4 Kf7 41. Kg5 Nb7 42. b4 a5 43. Ne3 axb4 44. cxb4 c5 45. a3 cxb4 46. axb4 h4 47. Ng4 h3 48. Kh4 h2 49. Nxh2 Kxf6 50. Ng4+ Kg6 51. Kg3 Kg5 52. Ne3 b5 53. Nd1 d5 54. exd5 exd5 55. Nc3 d4 56. Nxb5 Nd8 57. Kf3 Nc6 58. Ke4 Kf6 59. Na3 Nxb4 60. Nc4 Nc6 61. f4 exf4 62. Kxf4 Nb4 63. Ke4 Nxd3 64. Kxd4 1/2-1/2

[Event "COL-ch School U13"]
[Site "Yumbo"]
[Date "2010.04.29"]
[Round "5.9"]
[White "Zuleta, Juan Carlos"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1825"]
[BlackElo "1491"]
[PlyCount "48"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 Nxb5 7. Nxb5 d5 8. exd5 a6 9. Nc3 Nf6 10. d4 c4 11. Ne5 Nxd5 12. Nxc4 b5 13. Ne5 Nxc3 14. bxc3 Bb7 15. Bb2 f6 16. Nf3 Qc7 17. Qd2 0-0 18. Rae1 Bh6 19. Ba3 Bxf4 20. Qe2 Bd5 21. Bxe7 Rfe8 22. Nd2 Bxd2 23. Qxd2 Rxe7 24. Rxe7 Qxe7 0-1

[Event "COL-ch School U13"]
[Site "Yumbo"]
[Date "2010.04.28"]
[Round "3.9"]
[White "Moreno Lozano, David"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "1683"]
[BlackElo "1491"]
[PlyCount "56"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Nc3 a6 5. Bxc6 bxc6 6. 0-0 g6 7. d4 cxd4 8. Qxd4 Bg7 9. e5 Ng8 10. Bf4 Nh6 11. Rfe1 Nf5 12. Qc4 0-0 13. Rad1 Qb6 14. b3 a5 15. Be3 Nxe3 16. Rxe3 Bh6 17. Red3 Ba6 18. Qh4 Bxd3 19. Qxh6 f6 20. Rxd3 fxe5 21. Rd2 Rf7 22. Nxe5 Rf5 23. Nd3 Qd4 24. Nd1 Rh5 25. Qe3 Qxe3 26. Nxe3 a4 27. b4 d5 28. g3 d4 1/2-1/2

[Event "COL-ch School U13"]
[Site "Yumbo"]
[Date "2010.04.28"]
[Round "4.11"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Hurtado, Wilson David"]
[Result "1/2-1/2"]
[ECO "C42"]
[WhiteElo "1491"]
[BlackElo "1807"]
[PlyCount "63"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Nd5 Nxd5 5. exd5 d6 6. c3 Bc5 7. d4 exd4 8. Nxd4 0-0 9. Be2 Re8 10. Be3 Nd7 11. 0-0 Nf6 12. b4 Bb6 13. c4 a5 14. bxa5 Bxa5 15. Nf3 Bf5 16. Bd3 Bd7 17. Qc2 h6 18. h3 b5 19. Bd4 bxc4 20. Bxc4 Bb6 21. Bc3 Ne4 22. a4 Nxc3 23. Qxc3 Bxa4 24. Bb3 Bxb3 25. Qxb3 Rxa1 26. Rxa1 Qf6 27. Qa4 Re2 28. Rf1 Qb2 29. Qg4 Bxf2+ 30. Rxf2 Rxf2 31. Qc8+ Kh7 32. Qf5+ 1/2-1/2

[Event "COL-ch School U13"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "1.3"]
[White "Diaz, Cristian Camilo"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2030"]
[BlackElo "1491"]
[PlyCount "39"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Nc3 Bg7 7. Be3 Nf6 8. Bc4 d6 9. 0-0 0-0 10. h3 Bb7 11. Bb3 c5 12. e5 Ne4 13. Nxe4 Bxe4 14. Re1 d5 15. Bxc5 Qa5 16. Bxe7 Rfe8 17. Bd6 Bxe5 18. Bxe5 Rxe5 19. f3 Bxf3 20. gxf3 1-0

[Event "COL-ch School U13"]
[Site "Yumbo"]
[Date "2010.04.27"]
[Round "2.13"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Becerra, Manuel Santiago"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "1491"]
[PlyCount "27"]
[EventDate "2010.04.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 c5 4. e5 Qb6 5. Nf3 Nc6 6. Bd3 cxd4 7. Ne2 Bb4+ 8. Bd2 f6 9. Nexd4 Nxd4 10. Nxd4 Bxd2+ 11. Qxd2 Qxd4 12. Bb5+ Bd7 13. Bxd7+ Kxd7 14. Qxd4 1-0

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.04.01"]
[Round "8.1"]
[White "Gomez, Juan Andres"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "1971"]
[PlyCount "25"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. Bd3 d6 5. 0-0 Bg4 6. h3 Bh5 7. Bc2 Ne5 8. Ba4+ Nfd7 9. Nxe5 Bxd1 10. Bxd7+ Qxd7 11. Nxd7 Bc2 12. Nxf8 Kxf8 13. Re1 1-0

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.04.01"]
[Round "7.1"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Zuleta, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "B85"]
[BlackElo "1825"]
[PlyCount "149"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 a6 7. a4 Nc6 8. Be2 Be7 9. Be3 0-0 10. 0-0 Qc7 11. Kh1 Rb8 12. Qe1 b6 13. Qg3 Re8 14. e5 Nxd4 15. Bxd4 dxe5 16. Bxe5 Qa7 17. Bxb8 Qxb8 18. Bd3 Bb7 19. f5 Bd6 20. Qh3 e5 21. Rfe1 e4 22. Bc4 Bb4 23. Re3 Bc8 24. Nd5 Nxd5 25. Bxd5 Qf4 26. Qh5 Qxf5 27. Qxf5 Bxf5 28. c3 Bc5 29. Ree1 e3 30. Rad1 h6 31. b4 Bf8 32. Bc4 a5 33. Bd3 Bg4 34. Be2 Bxe2 35. Rxe2 axb4 36. cxb4 Bxb4 37. Rd3 Bc5 38. Rc3 Rd8 39. g3 Ra8 40. Rc4 Rd8 41. Rcc2 Ra8 42. Ra2 f6 43. Kg2 Kf7 44. Kf3 Ke6 45. Rec2 Ke5 46. a5 Kf5 47. axb6 Rxa2 48. Rxc5+ Ke6 49. Rb5 Ra8 50. Kxe3 Kd6 51. Ke4 Kc6 52. Rb2 g6 53. Kd4 Rb8 54. b7 h5 55. Rc2+ Kd6 56. Rb2 Kc6 57. Ke4 Re8+ 58. Kd4 Rd8+ 59. Kc4 Rb8 60. Rf2 f5 61. Rb2 g5 62. Kd4 f4 63. gxf4 gxf4 64. Ke4 Rxb7 65. Rxb7 Kxb7 66. Kxf4 Kc6 67. Kg5 Kd6 68. Kxh5 Ke7 69. Kg6 Kf8 70. Kh7 Kf7 71. h4 Kf8 72. h5 Kf7 73. h6 Kf8 74. Kh8 Kf7 75. h7 1/2-1/2

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.03.31"]
[Round "5.1"]
[White "Barbon, Carlos Felipe"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B30"]
[PlyCount "116"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. 0-0 Nf6 6. d3 0-0 7. Bd2 d6 8. a3 Bg4 9. h3 Bd7 10. Nd5 Nxd5 11. Bxd5 Ne5 12. Nxe5 Bxe5 13. Qf3 Be6 14. Bxb7 Rb8 15. Bd5 Bxd5 16. exd5 Rxb2 17. Bh6 Re8 18. c4 Rb3 19. Qd1 Qb6 20. Rb1 Rb8 21. Rxb3 Qxb3 22. Qe2 Qxa3 23. Kh1 Rb2 24. Qg4 Rb8 25. f4 Bg7 26. Bxg7 Kxg7 27. Qd1 Qb3 28. Qe2 Rb7 29. f5 a5 30. Qf3 f6 31. h4 Qb2 32. Qg3 Qe5 33. Qg4 Qd4 34. Qg3 Rb3 35. Rd1 Qe5 36. Qxe5 fxe5 37. fxg6 hxg6 38. Kh2 a4 39. Kg3 a3 40. Kg4 Rb2 41. g3 a2 42. Ra1 Rd2 43. Kh3 Rxd3 44. Rxa2 Rc3 45. Ra4 e4 46. Ra7 Kf6 47. Ra4 e3 48. Kg2 e2 49. Kf2 Re3 50. Ra1 Re4 51. Rc1 e1Q+ 52. Rxe1 Rxc4 53. Re6+ Kf7 54. Re3 Rd4 55. Rf3+ Kg7 56. Re3 Kf7 57. Rf3+ Ke8 58. Rb3 Rxd5 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.03.31"]
[Round "6.1"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Jimenez, Leonardo Andres"]
[Result "0-1"]
[ECO "C17"]
[BlackElo "1910"]
[PlyCount "35"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bc5 7. Nf3 Nc6 8. Nd6+ Bxd6 9. exd6 Qxd6 10. Bb5 Nge7 11. Nxd4 0-0 12. 0-0 Nxd4 13. Bd3 e5 14. f3 Bf5 15. Bxf5 Nexf5 16. Qe1 Nxc2 17. Qf2 Nxa1 18. Rxa1 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.03.30"]
[Round "3.1"]
[White "Acosta Cubides, Jorian Jared"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2000"]
[PlyCount "65"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bd4 Bb7 12. Qc4 Rc8 13. Qd3 Qa5+ 14. Bc3 Qc5 15. Rd1 Bc6 16. Qd4 Qxd4 17. Bxd4 Rb8 18. b3 0-0 19. f3 Rfc8 20. Be2 Bb5 21. Bxb5 Rxb5 22. c4 Ra5 23. Bc3 Rxa2 24. Rxd7 Rb8 25. 0-0 Rxb3 26. Rd8+ Bf8 27. Bd2 Rbb2 28. Rf2 h5 29. c5 Rc2 30. c6 Kg7 31. c7 Rxc7 32. Bh6+ Kxh6 33. Rxa2 1-0

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.03.30"]
[Round "4.1"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Leon, Gustavo"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1983"]
[PlyCount "45"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Nxd4 8. Nxd4 Qxd4 9. Bb5+ Bd7 10. Bxd7+ Kxd7 11. Qxd4 Rc8 12. Nc3 Bc5 13. Qg4 g6 14. 0-0 h5 15. Qf3 Nh6 16. Bxh6 Rxh6 17. Qxf7+ Be7 18. Qg7 Rch8 19. Nb5 a6 20. Nd6 b5 21. Nf7 R6h7 22. Qxh8 Rxf7 23. Qa8 1-0

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.03.29"]
[Round "1.1"]
[White "Juez, Henry David"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "2032"]
[PlyCount "73"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Ng4 5. d4 cxd4 6. cxd4 d6 7. exd6 Qxd6 8. Bc4 Bf5 9. Nc3 e6 10. 0-0 Be7 11. h3 Nf6 12. Be3 0-0 13. Qe2 Ne4 14. Nxe4 Bxe4 15. Rfd1 Rac8 16. Rac1 Bxf3 17. Qxf3 Na5 18. Bd3 Qb4 19. Qe4 g6 20. Rb1 Bf6 21. a3 Qe7 22. Bh6 Rfd8 23. Be2 Nb3 24. Be3 Rc7 25. Rd3 Na5 26. Rbd1 Nc4 27. Rb3 Nxe3 28. Rxe3 Rcd7 29. Red3 Rd5 30. Bf3 Rb5 31. Qe2 Rb6 32. Qc2 Rbd6 33. Qa4 R8d7 34. Qxa7 Qd8 35. Bxb7 Rb6 36. b4 Rdxb7 37. Qa4 0-1

[Event "COL-ch U12"]
[Site "Bogota"]
[Date "2010.03.29"]
[Round "2.1"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Lopez, Luis Alejandro"]
[Result "1-0"]
[ECO "B85"]
[BlackElo "1902"]
[PlyCount "75"]
[EventDate "2010.03.29"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Be2 Nf6 6. Nc3 Qc7 7. 0-0 Be7 8. f4 d6 9. Kh1 0-0 10. Be3 Nc6 11. Rf3 b5 12. Nxc6 Qxc6 13. a3 Nxe4 14. Nxe4 Qxe4 15. Bd3 Qc6 16. Rh3 h6 17. Rg3 Bf6 18. Qh5 Bxb2 19. Rb1 Qc3 20. Qxh6 f5 21. Bg1 Qf6 22. Rg6 Qc3 23. Rg3 Qf6 24. Rg6 Qc3 25. Bf2 Bxa3 26. Be1 Qf6 27. Bh4 Qf7 28. Qh5 Bd7 29. Bf6 Be8 30. Bxg7 Qxg7 31. Rxg7+ Kxg7 32. Qg5+ Bg6 33. Re1 Rae8 34. g4 Rf6 35. Kg2 Bc5 36. h4 Rh8 37. h5 Rh6 38. Qh4 1-0

[Event "Cali U12 op"]
[Site "Cali"]
[Date "2010.02.28"]
[Round "6"]
[White "Escobar, Diego Alejandro"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B20"]
[PlyCount "64"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. g3 Nc6 3. Bg2 g6 4. c3 Bg7 5. Ne2 Nf6 6. 0-0 0-0 7. d4 cxd4 8. cxd4 d6 9. Nbc3 Bg4 10. f3 Bd7 11. Bg5 Qb6 12. Qd2 e5 13. Be3 exd4 14. Bxd4 Nxd4 15. Nxd4 Nxe4 16. fxe4 Qxd4+ 17. Qxd4 Bxd4+ 18. Kh1 Bxc3 19. bxc3 Rac8 20. Rfd1 Rxc3 21. Rxd6 Be6 22. e5 b6 23. Be4 Rfc8 24. Rdd1 Bg4 25. Re1 Bf3+ 26. Kg1 Bxe4 27. Rxe4 Rc1+ 28. Rxc1 Rxc1+ 29. Kf2 Rc2+ 30. Re2 Rxe2+ 31. Kxe2 Kf8 32. Kd3 Ke7 0-1

[Event "Cali U12 op"]
[Site "Cali"]
[Date "2010.02.28"]
[Round "7"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Quinonez Garcia, Santiago"]
[Result "1-0"]
[ECO "B78"]
[BlackElo "1940"]
[PlyCount "39"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. 0-0-0 Ne5 12. Kb1 Re8 13. h4 h5 14. g4 hxg4 15. fxg4 Bxg4 16. Rdg1 Bh5 17. Bh6 Kh7 18. Bxg7 Kxg7 19. Nf5+ Kg8 20. Qh6 1-0

[Event "Cali U12 op"]
[Site "Cali"]
[Date "2010.02.27"]
[Round "4"]
[White "Munoz, Miguel Angel1111"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "64"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. d3 Nc6 4. Nf3 e6 5. c4 d5 6. Bg5 Be7 7. Be2 Qa5+ 8. Bd2 Qb6 9. 0-0 0-0 10. Nc3 dxe4 11. Nxe4 Nxe4 12. dxe4 Nd4 13. Bc3 Bf6 14. e5 Nxe2+ 15. Qxe2 Be7 16. a3 Bd7 17. Nd2 Qa6 18. Rae1 b5 19. b3 Qb7 20. Qg4 f6 21. Re3 fxe5 22. Bxe5 Bf6 23. Nf3 Bc6 24. Qxe6+ Kh8 25. Rfe1 Rfe8 26. Qg4 Bxf3 27. Bxf6 Rxe3 28. Qxg7+ Qxg7 29. Bxg7+ Kxg7 30. Rxe3 Bc6 31. Rg3+ Kf7 32. Rf3+ Bxf3 0-1

[Event "Cali U12 op"]
[Site "Cali"]
[Date "2010.02.27"]
[Round "3"]
[White "Rodriguez, Sofia"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1926"]
[PlyCount "74"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Nc3 g6 4. Bc4 Bg7 5. 0-0 Nf6 6. d3 0-0 7. Be3 Ng4 8. Bxc5 d6 9. Be3 Nxe3 10. fxe3 Bg4 11. Qd2 Ne5 12. Nxe5 Bxe5 13. Qf2 Bf6 14. Qf4 Bd7 15. Rab1 Qc8 16. Nd5 Be6 17. Qxf6 Bxd5 18. Qc3 Bxc4 19. Qxc4 Qxc4 20. dxc4 Rac8 21. b3 Rc5 22. Rbd1 b5 23. Rd4 bxc4 24. Rd5 cxb3 25. Rxc5 dxc5 26. cxb3 Rd8 27. Rf2 Rd1+ 28. Rf1 Rd2 29. Rf2 Rd1+ 30. Rf1 Rxf1+ 31. Kxf1 Kg7 32. Ke2 Kf6 33. Kd3 Ke5 34. a4 a6 35. Kc4 Kd6 36. e5+ Kc6 37. h3 e6 1-0

[Event "Cali U12 op"]
[Site "Cali"]
[Date "2010.02.26"]
[Round "2"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Mejia Garcia, Michelle"]
[Result "1-0"]
[ECO "B90"]
[BlackElo "1873"]
[PlyCount "63"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. a4 e5 7. Nf3 Nc6 8. Bg5 h6 9. Bh4 Bg4 10. Be2 Be7 11. Bxf6 Bxf6 12. Nd5 Rc8 13. Nxe5 Bxe2 14. Nxc6 Bxd1 15. Nxd8 Kxd8 16. Kxd1 Bd4 17. f3 Rb8 18. c3 Be5 19. Kc2 Kd7 20. Rad1 b5 21. f4 Bf6 22. e5 Be7 23. Nxe7 Kxe7 24. Rxd6 Ra8 25. axb5 axb5 26. Rhd1 g5 27. Rd7+ Ke8 28. f5 Rf8 29. Rb7 Ra5 30. Rb8+ Ke7 31. f6+ Ke6 32. Rxf8 1-0

[Event "Cali U12 op"]
[Site "Cali"]
[Date "2010.02.26"]
[Round "1"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Zuleta, Juan Carlos"]
[Result "0-1"]
[ECO "B82"]
[BlackElo "1825"]
[PlyCount "52"]
[EventDate "2010.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. f4 a6 7. a4 Be7 8. Bd3 Nc6 9. Be3 Qc7 10. 0-0 0-0 11. f5 Ne5 12. fxe6 fxe6 13. Bf4 Bd7 14. Nf3 Nfg4 15. Nxe5 Nxe5 16. Bxe5 dxe5 17. Qe2 Rad8 18. Rae1 b6 19. Rxf8+ Rxf8 20. Kh1 Qc5 21. Qe3 Qxe3 22. Rxe3 b5 23. axb5 Bxb5 24. Nxb5 axb5 25. c4 bxc4 26. Bc2 Rf1# 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.19"]
[Round "9"]
[White "Ospina Escobar, Juan David"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1300"]
[PlyCount "66"]
[EventDate "2009.12.15"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 d6 9. f3 Bd7 10. Qd2 Rc8 11. 0-0-0 Ne5 12. Kb1 Re8 13. g4 b5 14. g5 b4 15. Nce2 Nh5 16. Ng3 Nc4 17. Bxc4 Rxc4 18. f4 a5 19. f5 a4 20. Nxh5 gxh5 21. g6 hxg6 22. fxg6 fxg6 23. Rhg1 Bg4 24. Bh6 Bxd4 25. Qg5 Kh7 26. Rgf1 Bf6 27. Qd5 Rc5 28. Qd3 b3 29. axb3 axb3 30. c3 Qa5 31. Rg1 Qa2+ 32. Kc1 Rxc3+ 33. bxc3 b2+ 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "6"]
[White "Cardona, Juan Pablo"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "132"]
[EventDate "2009.12.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. e3 c6 3. Bd3 Nf6 4. f4 e6 5. Nf3 Nbd7 6. 0-0 Be7 7. c3 Ne4 8. Ne5 c5 9. Nd2 Nxd2 10. Bxd2 0-0 11. Rf3 f6 12. Nxd7 Bxd7 13. Rg3 Bd6 14. Qh5 f5 15. Qh6 Qf6 16. Qxf6 Rxf6 17. Rf1 cxd4 18. exd4 Be8 19. Rh3 a6 20. Be1 Bb5 21. Rff3 Bxd3 22. Rxd3 Bxf4 23. Bh4 Rf7 24. Rdf3 Bc1 25. b3 g5 26. Be1 g4 27. Rhg3 Rg7 28. Rf2 f4 29. Rd3 Be3 30. Rd1 g3 31. h3 gxf2+ 32. Bxf2 Bxf2+ 33. Kxf2 Rc8 34. Rc1 Rf7 35. c4 dxc4 36. bxc4 b5 37. c5 Rd7 38. c6 Rdc7 39. Kf3 Rxc6 40. Re1 Rd8 41. Ke4 Kf7 42. Rf1 Rc4 43. Rxf4+ Ke7 44. Ke5 Rd5+ 45. Ke4 Rcxd4+ 46. Ke3 Rxf4 47. Kxf4 Rd2 48. g4 Rxa2 49. h4 Ra4+ 50. Kg5 h6+ 51. Kh5 Kf7 52. Kxh6 Rxg4 53. h5 Rh4 54. Kg5 Rxh5+ 55. Kxh5 b4 56. Kg4 b3 57. Kh3 b2 58. Kg2 b1Q 59. Kh2 Qg6 60. Kh1 a5 61. Kh2 a4 62. Kh1 a3 63. Kh2 a2 64. Kh1 a1Q+ 65. Kh2 Qag1+ 66. Kh3 Q1g3# 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.17"]
[Round "5"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Betancur Alvarez, Daniel Ricardo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "60"]
[EventDate "2009.12.15"]
[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 d6 4. d3 h6 5. Nc3 Bg4 6. h3 Bh5 7. Bd2 Be7 8. Qe2 Nf6 9. 0-0-0 Nd4 10. g4 Nxe2+ 11. Nxe2 Bg6 12. Rhg1 Qd7 13. g5 hxg5 14. Bxg5 Bh5 15. Bxf6 Bxf6 16. Rg3 Bxf3 17. Rxf3 Rxh3 18. Ng3 0-0-0 19. d4 Qg4 20. Rb3 Bg5+ 21. Re3 Bxe3+ 22. fxe3 Qxg3 23. Bxf7 Qxe3+ 24. Kb1 Rh2 25. dxe5 Qe2 26. Rc1 dxe5 27. a3 Rd1 28. Be6+ Kb8 29. b3 Rxc1+ 30. Kb2 Qxc2# 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.16"]
[Round "4"]
[White "Munoz Romero, Cristian Camilo"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "0-1"]
[ECO "B34"]
[PlyCount "56"]
[EventDate "2009.12.15"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. Bb5 0-0 8. 0-0 d6 9. Qd3 a6 10. Bc4 Ng4 11. Nxc6 bxc6 12. Rad1 Nxe3 13. fxe3 Bg4 14. Rd2 Qb6 15. Na4 Qb4 16. b3 Rad8 17. c3 Qb7 18. Bxa6 Qa8 19. Bc4 d5 20. exd5 cxd5 21. Bxd5 Qa5 22. Bxf7+ Kh8 23. Qc2 Bf5 24. e4 Bxe4 25. Qd1 Qg5 26. Bc4 Rxd2 27. Rxf8+ Bxf8 28. Qf1 Rxg2+ 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.15"]
[Round "1"]
[White "Cardona, Juan Camilo"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B35"]
[WhiteElo "1985"]
[PlyCount "53"]
[EventDate "2009.12.15"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. f3 0-0 8. Bc4 Qb6 9. Qd2 Nxe4 10. fxe4 Bxd4 11. Bxd4 Nxd4 12. 0-0-0 Nc6 13. h4 d6 14. h5 Ne5 15. Bb3 Rd8 16. hxg6 Nxg6 17. Qh6 e6 18. Qxh7+ Kf8 19. Rhf1 Ne5 20. Qh8+ Ke7 21. Qf6+ Ke8 22. Ba4+ Kf8 23. Rh1 Ng6 24. Rdf1 Qc7 25. Qxg6 b5 26. Rh8+ Ke7 27. Rxf7# 1-0

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "8"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Garcia Suarez, Pablo"]
[Result "0-1"]
[ECO "C50"]
[PlyCount "27"]
[EventDate "2009.12.15"]
[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 Bc5 4. Nc3 Nf6 5. d3 d6 6. Bg5 Bg4 7. h3 Be6 8. Bxe6 fxe6 9. Qd2 h6 10. Be3 Bb6 11. 0-0-0 d5 12. Qe2 d4 13. Bxh6 gxh6 14. Nb5 0-1

[Event "COL-ch U14"]
[Site "Medellin"]
[Date "2009.12.??"]
[Round "7"]
[White "Ospina Escobar, Juan Pablo"]
[Black "Rico Amortegui, Oswaldo Jose"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "36"]
[EventDate "2009.12.15"]
[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 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 c5 7. Nf3 Nc6 8. 0-0 0-0 9. Re1 Bg4 10. h3 Bh5 11. Be2 Bg6 12. Nd5 Nxe4 13. Bd3 Nf6 14. Bxg6 fxg6 15. Bg5 Nxd5 16. Qxd5+ Kh8 17. Bxe7 Nxe7 18. Qxb7 Re8 1-0

[Event "Valle Region-ch U26"]
[Site "Tulua"]
[Date "2009.07.12"]
[Round "7.9"]
[White "Sanahuano, Gabriel Andres"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B64"]
[WhiteElo "1686"]
[PlyCount "59"]
[EventDate "2009.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 Nf6 6. Bg5 h6 7. Bh4 Nc6 8. f4 Be7 9. Qd2 e5 10. Nf5 Bxf5 11. exf5 exf4 12. 0-0-0 0-0 13. Kb1 Qb6 14. Bf2 Qb4 15. a3 Qa5 16. g3 b5 17. gxf4 b4 18. axb4 Qxb4 19. Rg1 Rab8 20. b3 Qa5 21. Bh4 Ne4 22. Nxe4 Qxf5 23. Bxe7 Nxe7 24. Bd3 Qe6 25. Qc3 f6 26. f5 Qe5 27. Qxe5 dxe5 28. Bc4+ Kh8 29. Rd7 Nxf5 30. Be6 1-0

[Event "Valle Region-ch U26"]
[Site "Tulua"]
[Date "2009.07.11"]
[Round "4.8"]
[White "Infante, Nelson David"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1674"]
[PlyCount "63"]
[EventDate "2009.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[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 Nc6 9. g4 Nxd4 10. Bxd4 e5 11. Be3 Be6 12. 0-0-0 Qd7 13. Qxd6 Qxd6 14. Rxd6 a6 15. Be2 b5 16. a3 Rfd8 17. Rhd1 Rd7 18. Bg5 Rxd6 19. Rxd6 Ne8 20. Rd2 f6 21. Be3 b4 22. axb4 Nc7 23. Nd5 Nb5 24. Kb1 Nd4 25. Bxd4 exd4 26. Nc7 Rb8 27. Nxe6 Bh6 28. Rxd4 Rb6 29. Bc4 Kf7 30. Nc7+ Kf8 31. Rd8+ Kg7 32. Rg8# 1-0

[Event "Valle Region-ch U26"]
[Site "Tulua"]
[Date "2009.07.10"]
[Round "1.11"]
[White "Vargas, Jose Robinson"]
[Black "Ospina Escobar, Juan Pablo"]
[Result "1-0"]
[ECO "B75"]
[WhiteElo "1758"]
[PlyCount "27"]
[EventDate "2009.07.10"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 Nxd4 9. Bxd4 Be6 10. g4 d5 11. Bb5+ Bd7 12. e5 Bxb5 13. exf6 exf6 14. Nxb5 1-0

