[Event "COL-ch Superate-B"]
[White "Osorio Crespo, Juan Carlos"]
[Black "Solano, David Alfonso"]
[Site "Bogota"]
[Round "6.7"]
[Result "0-1"]
[Date "2012.12.13"]
[ECO "B12"]
[BlackElo "1759"]
[PlyCount "62"]
[EventDate "2012.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 c6 2. e4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. a3 a5 7. c4 dxc4 8. Qxc4 Qd5 9. Qxd5 cxd5 10. Nc3 Na6 11. Bd2 Ne7 12. Nf3 Nc6 13. 0-0 Be7 14. Rfd1 Nc7 15. Na4 0-0 16. Nb6 Ra6 17. Nd7 Rc8 18. Bg5 Bxg5 19. Nxg5 b6 20. Rac1 Nb5 21. a4 Nba7 22. Rxc6 Nxc6 23. Rc1 Ne7 24. Rxc8+ Nxc8 25. Nb8 Ra7 26. h3 Rc7 27. Na6 Rc1+ 28. Kh2 Rb1 29. Nb8 Rxb2 30. Kg3 Rb3+ 31. f3 h6 0-1

[Event "COL-ch Superate-B"]
[White "Torrente, Andres Felipe"]
[Black "Osorio Crespo, Juan Carlos"]
[Site "Bogota"]
[Round "7.10"]
[Result "1-0"]
[Date "2012.12.13"]
[ECO "E62"]
[WhiteElo "1400"]
[PlyCount "77"]
[EventDate "2012.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[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. g3 d6 5. Nf3 b6 6. Bg2 Bb7 7. 0-0 Qd7 8. d5 c6 9. e4 cxd5 10. cxd5 a5 11. a4 Na6 12. Be3 Nc5 13. Nd2 Qd8 14. Bh3 Ba6 15. Ne2 Ncxe4 16. Nb3 Bc4 17. Bg2 Bxd5 18. Bxe4 Bxe4 19. Nd2 Bf5 20. Nc4 Nd7 21. Nf4 Be6 22. Nxe6 fxe6 23. Bg5 Bf6 24. Bh6 Rc8 25. Qg4 Kf7 26. Qf4 e5 27. Qd2 e6 28. Nxd6+ Ke7 29. Nxc8+ Qxc8 30. Rfd1 Rd8 31. Bg5 Kf7 32. Bxf6 Kxf6 33. Rac1 Qb7 34. h4 h5 35. Qg5+ Kf7 36. Qxd8 Nc5 37. Rxc5 bxc5 38. Rd7+ Qxd7 39. Qxd7+ 1-0

[Event "COL-ch Superate-B"]
[White "Narvaez Montanez, Estiwar Uriel"]
[Black "Osorio Crespo, Juan Carlos"]
[Site "Bogota"]
[Round "5.11"]
[Result "0-1"]
[Date "2012.12.12"]
[ECO "B23"]
[PlyCount "86"]
[EventDate "2012.12.11"]
[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. d3 d6 3. Nc3 g6 4. h3 Bg7 5. Bd2 Nf6 6. Be2 Bd7 7. Bf3 Qb6 8. b3 Nc6 9. Na4 Qc7 10. Rb1 b5 11. Nb2 Qc8 12. Ne2 b4 13. c3 a5 14. Nc4 Qb7 15. Qc2 Be6 16. Nb2 Ne5 17. Ng1 Qd7 18. Na4 Rb8 19. cxb4 axb4 20. Be2 0-0 21. Nf3 Nxf3+ 22. Bxf3 Rb7 23. e5 Nd5 24. exd6 Qxd6 25. Nxc5 Rc7 26. Be3 Nxe3 27. fxe3 Rxc5 28. Qe2 Ra5 29. 0-0 Rfa8 30. Bxa8 Rxa8 31. d4 Bd5 32. Rb2 Qe6 33. Rd2 Rc8 34. Re1 Bf6 35. Kh2 Rc3 36. Rd3 Qe4 37. Red1 Bg5 38. R1d2 f5 39. Rc2 Rxc2 40. Qxc2 Bxe3 41. Qe2 Bf4+ 42. Kg1 Qxe2 43. Rc3 Qxg2# 0-1

[Event "COL-ch Superate-B"]
[White "Osorio Crespo, Juan Carlos"]
[Black "Leguizamon Gomez, Brayan Alexis"]
[Site "Bogota"]
[Round "4.10"]
[Result "1-0"]
[Date "2012.12.12"]
[ECO "B00"]
[PlyCount "57"]
[EventDate "2012.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nc6 2. d5 Nb8 3. e4 e5 4. Nf3 d6 5. h3 h6 6. Nc3 a6 7. b4 f5 8. b5 fxe4 9. Nxe4 Bf5 10. Ng3 Bg6 11. Bd3 Qf6 12. Ne4 Qf7 13. c4 axb5 14. Qc2 c6 15. Nxd6+ Bxd6 16. Bxg6 Ne7 17. Bxf7+ Kxf7 18. 0-0 cxd5 19. cxd5 Nxd5 20. Qf5+ Nf6 21. Nxe5+ Bxe5 22. Qxe5 Re8 23. Qxb5 Rd8 24. Qxb7+ Nbd7 25. Rd1 Ra5 26. Bb2 Rb8 27. Rxd7+ Nxd7 28. Qxd7+ Kg8 29. Qxg7# 1-0

[Event "COL-ch Superate-B"]
[White "Valencia, David Fernando"]
[Black "Osorio Crespo, Juan Carlos"]
[Site "Bogota"]
[Round "3.8"]
[Result "1-0"]
[Date "2012.12.12"]
[ECO "A01"]
[WhiteElo "1796"]
[PlyCount "117"]
[EventDate "2012.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 Nf6 4. Bb5 Ne7 5. Bxe5 a6 6. Bd3 d6 7. Bb2 Bg4 8. Ne2 Ned5 9. f3 Bh5 10. Ng3 Qe7 11. 0-0 g6 12. Ne4 Bg7 13. g4 Qf8 14. Nxf6+ Nxf6 15. gxh5 Nxh5 16. Bxg7 Qxg7 17. Nc3 0-0-0 18. f4 Rhg8 19. Qg4+ Kb8 20. Kf2 Nf6 21. Qg2 d5 22. Ke2 Nh5 23. f5 d4 24. Ne4 dxe3 25. dxe3 Rge8 26. f6 Qh6 27. Qg5 Qf8 28. Ng3 Nxg3+ 29. hxg3 h5 30. Rf4 Rd6 31. Re4 Red8 32. Rf1 Rd5 33. Re5 R5d6 34. Rf4 Qh8 35. Rd4 Rxf6 36. Rxd8+ Qxd8 37. Rd5 Qe7 38. Qe5 Re6 39. Qd4 Rd6 40. Rxd6 cxd6 41. Qe4 Qd7 42. Bc4 f5 43. Qe6 Qc6 44. Qxg6 b5 45. Qg8+ Kc7 46. Qf7+ Kb6 47. Qd5 bxc4 48. Qxc6+ Kxc6 49. bxc4 Kc5 50. Kd3 d5 51. cxd5 Kxd5 52. c4+ Kc5 53. Kc3 a5 54. a4 Kc6 55. Kd4 Kd6 56. c5+ Kc6 57. Kc4 Kd7 58. Kd5 Kc7 59. c6 1-0

[Event "COL-ch Superate-B"]
[White "De la Asuncion Ortiz, Hansel de Jesus"]
[Black "Osorio Crespo, Juan Carlos"]
[Site "Bogota"]
[Round "1.11"]
[Result "1-0"]
[Date "2012.12.11"]
[ECO "B13"]
[WhiteElo "1609"]
[PlyCount "75"]
[EventDate "2012.12.11"]
[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 c6 2. d4 d5 3. exd5 cxd5 4. Nc3 Nf6 5. Bg5 e6 6. Nf3 Be7 7. Qd2 h6 8. Bh4 0-0 9. Bd3 Nc6 10. h3 Nb4 11. g4 Nxd3+ 12. Qxd3 a6 13. g5 hxg5 14. Bxg5 Bd7 15. Rg1 Nh5 16. h4 Bxg5 17. Nxg5 g6 18. 0-0-0 Qf6 19. Ne2 Nf4 20. Nxf4 Qxf4+ 21. Qe3 Qxe3+ 22. fxe3 f6 23. Nf3 Kg7 24. Rg3 Bb5 25. Rdg1 Be8 26. Nd2 Kh6 27. e4 Rd8 28. c3 b6 29. a4 Kh5 30. exd5 Rxd5 31. Nf1 f5 32. Ne3 Rd8 33. Ng2 Kh6 34. Nf4 Bxa4 35. Rxg6+ Kh7 36. Rg7+ Kh8 37. R7g6 Rde8 38. Rh6# 1-0

[Event "COL-ch Superate-B"]
[White "Osorio Crespo, Juan Carlos"]
[Black "Gomez Rodriguez, Father Alfonso"]
[Site "Bogota"]
[Round "2.12"]
[Result "1-0"]
[Date "2012.12.11"]
[ECO "A40"]
[PlyCount "51"]
[EventDate "2012.12.11"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nc6 2. d5 Ne5 3. e4 c5 4. c4 g6 5. Bf4 d6 6. Nc3 f6 7. Bxe5 dxe5 8. Nf3 g5 9. Na4 Qa5+ 10. Nd2 Bd7 11. Qh5+ Kd8 12. Qf7 Nh6 13. Nxc5 Qb4 14. Ne6+ Bxe6 15. Qxe6 Qxb2 16. Rb1 Qxa2 17. Bd3 b6 18. 0-0 Qxd2 19. Rfd1 Qf4 20. h3 g4 21. g3 Qf3 22. h4 Rg8 23. c5 Bg7 24. Bb5 Kc7 25. Qd7+ Kb8 26. c6 1-0

