[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.03"]
[Round "10"]
[White "Cely, Juan Carlos"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1875"]
[BlackElo "1966"]
[PlyCount "56"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. Nbd2 d6 6. h3 Nbd7 7. e4 Nh5 8. Bh2 e5 9. c3 Qe7 10. Qc2 Nb8 11. Bc4 Nc6 12. dxe5 dxe5 13. 0-0-0 Be6 14. Kb1 Rfb8 15. Bxe6 Qxe6 16. Qb3 Qe7 17. Nc4 b5 18. Ne3 b4 19. Nd5 Qc5 20. Qa4 bxc3 21. Qxc6 c2+ 22. Ka1 cxd1Q+ 23. Rxd1 Qxf2 24. Qc3 Re8 25. Qxc7 Qxg2 26. Nxe5 Qxh2 27. Ne7+ Rxe7 28. Qxe7 Qxe5 0-1

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.02"]
[Round "9"]
[White "Calero, Hector Andres"]
[Black "Florez, Luis Angel"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1966"]
[BlackElo "2107"]
[PlyCount "126"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. h3 0-0 8. 0-0 Re8 9. Re1 Bf8 10. Nbd2 h6 11. Nf1 b5 12. Bc2 d5 13. exd5 Qxd5 14. Bb3 Qd6 15. Ng3 Be6 16. Ne4 Qd8 17. Nxf6+ Qxf6 18. Nd2 Rad8 19. Ne4 Qg6 20. Qf3 a5 21. Rd1 a4 22. Bxe6 Qxe6 23. Be3 b4 24. Nc5 Bxc5 25. Bxc5 a3 26. Bxb4 axb2 27. Rab1 Nxb4 28. cxb4 e4 29. Qe2 Qxa2 30. Rxb2 Qd5 31. Rbd2 Qb5 32. d4 Qxb4 33. Qe3 Qd6 34. g3 Qe6 35. Kh2 Rd5 36. Kg2 Red8 37. Rc1 c6 38. Rdc2 R8d6 39. Rd2 Rf5 40. Re1 Qf6 41. Qxe4 Rfd5 42. Rc1 c5 43. Qf3 Rf5 44. Qa8+ Rd8 45. Qe4 cxd4 46. Rcd1 Rfd5 47. Qf3 Qe6 48. Qf4 d3 49. Qe3 Qc6 50. Qf3 Qd6 51. Qe4 Rd4 52. Qf3 Qd7 53. Qe3 f5 54. Qf3 Kh8 55. Qe3 f4 56. gxf4 Qf5 57. Qe5 Qg6+ 58. Kh2 Re4 59. Qc7 Rf8 60. Rg1 Qf6 61. Rxd3 Rxf4 62. f3 Rb4 63. Qc2 Rb2 0-1

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.02"]
[Round "8"]
[White "Salazar Grisales, Juan Jose"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1899"]
[BlackElo "1966"]
[PlyCount "70"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d3 d6 6. e4 e5 7. Nge2 Nbd7 8. 0-0 c6 9. h3 Nh5 10. Kh2 f5 11. f4 Nc5 12. Qc2 Ne6 13. exf5 gxf5 14. Rb1 Qe8 15. b4 Qg6 16. Rf3 Bd7 17. Be3 Nd4 18. Bxd4 exd4 19. Na4 Rae8 20. Rg1 Re7 21. Bh1 Rfe8 22. Rf2 Re3 23. Bf3 Nf6 24. Nb2 Ng4+ 25. Bxg4 fxg4 26. Nd1 Rxd3 27. Nc1 Qh5 28. h4 Rf3 29. Re2 Bf6 30. Rxe8+ Bxe8 31. Qe2 Bxh4 32. Rg2 Bf6+ 33. Kg1 Bf7 34. Nf2 d3 35. Nfxd3 Bd4+ 0-1

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.01"]
[Round "7"]
[White "Calero, Hector Andres"]
[Black "Rengifo Astudillo, Carlos Alberto"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1966"]
[BlackElo "1596"]
[PlyCount "61"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 d6 6. h3 Bd7 7. c3 Nf6 8. d4 cxd4 9. cxd4 0-0 10. Nc3 a6 11. Bf1 b5 12. e5 dxe5 13. dxe5 Ne8 14. a3 Be6 15. Qe2 Nd4 16. Qe4 Nb3 17. Be3 Nxa1 18. Rd1 Qc8 19. Rxa1 Nc7 20. Rc1 Rb8 21. Qh4 f6 22. Nd4 Qb7 23. Ne4 Bd5 24. Nc5 Qc8 25. e6 Qd8 26. Be2 Rc8 27. b4 Nxe6 28. Ndxe6 Bxe6 29. Nxe6 Rxc1+ 30. Bxc1 Qc8 31. Nc5 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.06.01"]
[Round "6"]
[White "Franco Valencia, Beatriz Irene"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2141"]
[BlackElo "1966"]
[PlyCount "54"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 g6 3. Bg2 Bg7 4. e4 d6 5. Nc3 0-0 6. Nge2 e5 7. 0-0 Nc6 8. dxe5 dxe5 9. Nd5 Nxd5 10. exd5 Nd4 11. Be3 Bg4 12. f3 Nxe2+ 13. Qxe2 Bf5 14. c4 Re8 15. g4 Bd7 16. Rfd1 Qh4 17. Qd2 h6 18. Re1 Kh7 19. Bf2 Qf6 20. Rad1 Rad8 21. Qa5 e4 22. fxe4 Bxg4 23. Rd3 Qxb2 24. Qxc7 Rc8 25. Qg3 Bh5 26. Rb3 Qxa2 27. Rxb7 g5 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.31"]
[Round "5"]
[White "Calero, Hector Andres"]
[Black "Lizarazo, Alba Patricia"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1966"]
[BlackElo "1639"]
[PlyCount "51"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 b5 6. Bc2 Nf6 7. 0-0 Bg4 8. h3 Bh5 9. d3 Be7 10. Nbd2 0-0 11. Re1 Qd7 12. Nf1 Bd8 13. Ng3 Bg6 14. Nh4 d5 15. Nhf5 dxe4 16. dxe4 Qxd1 17. Rxd1 h6 18. a4 Be7 19. Be3 Rfd8 20. Rxd8+ Rxd8 21. axb5 axb5 22. Ra6 Bxf5 23. Nxf5 Nb8 24. Nxe7+ Kf8 25. Nc6 Nxa6 26. Nxd8 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.30"]
[Round "3"]
[White "Calero, Hector Andres"]
[Black "Rosales, Jhon Mike"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1966"]
[BlackElo "1656"]
[PlyCount "35"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Bg4 7. 0-0 Nd7 8. Re1 f5 9. c4 c6 10. Qb3 Bd6 11. Nbd2 Ndf6 12. cxd5 cxd5 13. Bb5+ Kf7 14. Nxe4 fxe4 15. Ne5+ Ke6 16. Nxg4 Nxg4 17. Rxe4+ Kf6 18. Qf3+ 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.30"]
[Round "2"]
[White "Lopez Hernandez, Carlos Manuel"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2320"]
[BlackElo "1966"]
[PlyCount "35"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 a6 8. d5 Na5 9. Nd2 c5 10. dxc6 Nxc6 11. Rb1 Be6 12. b3 Rb8 13. Bb2 Qd7 14. Nd5 Bxd5 15. cxd5 Nb4 16. Nc4 Nxa2 17. Qd2 Qb5 18. Bxf6 1-0

[Event "COL pre olympic sf2"]
[Site "Palmira"]
[Date "2019.05.29"]
[Round "1"]
[White "Calero, Hector Andres"]
[Black "Bonilla, Julio Cesar"]
[Result "1-0"]
[ECO "C61"]
[WhiteElo "1966"]
[BlackElo "1272"]
[PlyCount "61"]
[EventDate "2019.05.29"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Bc5 6. d3 c6 7. Bc4 h6 8. Bxf7+ Kf8 9. Bb3 d6 10. Bf4 Nf6 11. e5 dxe5 12. Bxe5 Bg4 13. Qd2 b5 14. Qf4 Bh5 15. Nd2 Bf7 16. Ne4 Be7 17. Rfe1 Bxb3 18. axb3 Kg8 19. Ra6 Nd5 20. Qg4 Rh7 21. Rxc6 Nb4 22. Rxh6 Qf8 23. Qe6+ Qf7 24. Qxf7+ Kxf7 25. Rxh7 Nxc2 26. Rc1 Nb4 27. Rxg7+ Ke6 28. Rxe7+ Kf5 29. Ng3+ Kg4 30. Rg7+ Kh4 31. Bf6# 1-0

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.29"]
[Round "6.1"]
[White "Restrepo, Julian David"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "B52"]
[WhiteElo "1577"]
[BlackElo "1966"]
[PlyCount "50"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Valle Talentos Palmira II"]
[BlackTeam "Valle Carlos Cuartas II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. d3 e6 7. Be3 Nf6 8. h3 Be7 9. Re1 0-0 10. Nbd2 b5 11. Nf1 Qc7 12. Ng3 d5 13. exd5 Nxd5 14. c4 Nxe3 15. Rxe3 bxc4 16. dxc4 Rfd8 17. Qc2 Rab8 18. Rae1 Bf6 19. b3 Nb4 20. Qb1 Qa5 21. a4 Nc6 22. Ne4 Bd4 23. Nxd4 cxd4 24. Rg3 d3 25. Qb2 Qxe1+ 0-1

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.28"]
[Round "3.1"]
[White "Calero, Hector Andres"]
[Black "Delgado, Gilbert Joaquin"]
[Result "0-1"]
[ECO "B80"]
[WhiteElo "1966"]
[BlackElo "1954"]
[PlyCount "52"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Valle Carlos Cuartas II"]
[BlackTeam "Santander UIS"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 0-0 9. 0-0-0 Nc6 10. g4 Nxd4 11. Bxd4 b5 12. h4 b4 13. Ne2 a5 14. h5 Bb7 15. g5 Nxe4 16. fxe4 Bxe4 17. Rg1 Rc8 18. c3 e5 19. Be3 bxc3 20. Nxc3 d5 21. Bg2 Rxc3+ 22. Qxc3 Bb4 23. Qc6 Qc8 24. Bxe4 Qxc6+ 25. Bc2 Rc8 26. Rg2 d4 0-1

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.27"]
[Round "1.1"]
[White "Calero, Hector Andres"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1966"]
[BlackElo "2447"]
[PlyCount "86"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Valle Carlos Cuartas II"]
[BlackTeam "Bolivar"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. h3 0-0 6. Be3 a6 7. Qd2 b5 8. Bd3 Bb7 9. a3 e6 10. 0-0 Nbd7 11. Rfe1 c5 12. Bg5 cxd4 13. Nxd4 Qb6 14. Be3 Qc7 15. Rad1 Rfd8 16. Bh6 Bh8 17. Bf1 Rac8 18. Bxb5 axb5 19. Ndxb5 Qb8 20. Nxd6 Rc7 21. Nxb7 Rxb7 22. e5 Ne8 23. Qg5 Bxe5 24. Rxd7 Bh2+ 25. Kh1 Rbxd7 26. g3 Qxb2 27. Qc5 Nd6 28. Qe5 Nf5 29. Bc1 Bxg3 30. fxg3 Qb8 31. Qxb8 Rxb8 32. Ne4 Rd4 33. Bf4 Rbd8 34. Kg2 Rd1 35. Rxd1 Rxd1 36. g4 Nd4 37. c3 Nc6 38. Bh6 f5 39. Nf6+ Kf7 40. Nxh7 e5 41. Ng5+ Kf6 42. Nf3 Rd3 43. g5+ Kf7 0-1

[Event "COL-chT Interligas"]
[Site "Palmira"]
[Date "2019.04.27"]
[Round "2.1"]
[White "Castro Castro, Joaquin"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1627"]
[BlackElo "1966"]
[PlyCount "64"]
[EventDate "2019.04.27"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Valle Club Union"]
[BlackTeam "Valle Carlos Cuartas II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 Qc7 9. f3 Bd7 10. Qd2 b5 11. a3 0-0 12. g4 Nc6 13. h4 Ne5 14. h5 Rfb8 15. g5 Ne8 16. h6 g6 17. 0-0-0 a5 18. Qe2 a4 19. Ba2 b4 20. axb4 a3 21. b5 axb2+ 22. Kxb2 Qa5 23. Nb3 Qa3+ 24. Kb1 Rc8 25. Bc1 Qb4 26. f4 Rxc3 27. fxe5 Qa4 28. Bb2 Qxa2+ 29. Kc1 Bxg5+ 30. Nd2 Rxc2+ 31. Kxc2 Rc8+ 32. Kd3 Bxb5+ 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.12"]
[Round "9"]
[White "Calero, Hector Andres"]
[Black "Garcia Alarcon, Alvaro"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1937"]
[BlackElo "2110"]
[PlyCount "63"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Bd3 Nge7 6. 0-0 h6 7. Be3 g5 8. Nc3 Nb4 9. Bxf5 Nxf5 10. a3 Nc6 11. h3 Be7 12. Qd2 Qd7 13. b4 b6 14. Rac1 0-0-0 15. Ne2 Rdg8 16. c4 g4 17. hxg4 Rxg4 18. Nf4 Rhg8 19. Rc3 Bd8 20. cxd5 exd5 21. Rfc1 Nce7 22. e6 fxe6 23. Ne5 Qa4 24. Nxg4 Rxg4 25. Nxe6 Nh4 26. Rxc7+ Bxc7 27. Rxc7+ Kb8 28. Qc1 Rxg2+ 29. Kh1 Qb3 30. Rxe7 Qc4 31. Bf4+ Ka8 32. Nc7+ 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.10"]
[Round "7"]
[White "Gomez Perdomo, Jonathan"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "B50"]
[WhiteElo "1782"]
[BlackElo "1937"]
[PlyCount "98"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. b3 Nc6 4. Bb2 e5 5. d3 Nf6 6. Be2 Be7 7. Nbd2 a6 8. a4 0-0 9. Nf1 Rb8 10. c4 b5 11. axb5 axb5 12. Bc3 Nd4 13. Bxd4 cxd4 14. Ng3 g6 15. 0-0 Re8 16. Qd2 Qb6 17. Ra2 Nd7 18. h4 Nc5 19. b4 Na4 20. h5 Nc3 21. Rb2 Bb7 22. hxg6 hxg6 23. Qh6 Bf8 24. Qh4 Bg7 25. Kh2 Qd8 26. Ng5 f6 27. Nh3 Kf7 28. f4 Rh8 29. Qg4 exf4 30. Rxf4 Bc8 31. Qf3 g5 32. Rg4 Bxg4 33. Qxg4 Rh4 34. Qf5 Nxe2 35. Qd5+ Kf8 36. Rxe2 g4 37. Nf5 Rh8 38. Nxd4 Qe7 39. Nc6 Qc7 40. Nxb8 Qxb8 41. Ra2 Ke7 42. cxb5 gxh3 43. gxh3 Bh6 44. Rf2 Qb6 45. Rf5 Rc8 46. Qa2 Qe3 47. b6 Qxb6 48. Ra5 Rc7 49. Qg8 Qf2+ 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "5"]
[White "Calero, Hector Andres"]
[Black "Pelaez, Hernan"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1937"]
[BlackElo "1717"]
[PlyCount "65"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Nf3 d6 5. Be3 Nf6 6. h3 0-0 7. Qd2 Nbd7 8. a4 b6 9. e5 Ne8 10. Bc4 dxe5 11. dxe5 Qc7 12. e6 fxe6 13. Bxe6+ Kh8 14. Ng5 Nd6 15. Bf4 Ne5 16. 0-0-0 h6 17. h4 Ndc4 18. Bxe5 Nxe5 19. h5 Rf6 20. Nce4 Bxe6 21. Nxf6 Bc4 22. Nfe4 hxg5 23. Qxg5 Kg8 24. h6 Bh8 25. f4 Bd5 26. fxe5 Bxe4 27. Rdf1 Bxe5 28. Rh4 Bf6 29. Rxf6 exf6 30. Qxf6 Rf8 31. h7+ Qxh7 32. Qxf8+ Kxf8 33. Rxh7 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "6"]
[White "Calero, Hector Andres"]
[Black "Rodriguez Velasco, German Enrique"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1937"]
[BlackElo "2144"]
[PlyCount "98"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. 0-0 Nc6 8. Nc3 Nf6 9. Bf4 d5 10. e5 Nd7 11. Qg4 g6 12. Rfe1 Nc5 13. Bg5 Qc7 14. Bf6 Rg8 15. Qh4 h5 16. Rad1 Nxb3 17. cxb3 Bc5 18. Rc1 Be7 19. Bf1 Qd8 20. Rcd1 Bd7 21. g3 Kf8 22. Qg5 Bxf6 23. exf6 Rh8 24. Bh3 Qc7 25. Rc1 Re8 26. Bg2 h4 27. Bf3 Nd4 28. Bg4 Bc6 29. Qe3 Qb6 30. Na4 Bxa4 31. bxa4 e5 32. Qa3+ Kg8 33. a5 Qxf6 34. Rc7 Nb5 35. Qc5 Nxc7 36. Qxc7 Qc6 37. Qxc6 bxc6 38. Bd7 Re7 39. Bxc6 d4 40. f4 f6 41. b4 Kg7 42. a4 hxg3 43. hxg3 d3 44. fxe5 fxe5 45. Be4 Rd8 46. b5 Rd4 47. Bg2 Rxa4 48. b6 Rxa5 49. Rb1 Rb5 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.08"]
[Round "4"]
[White "Polania Reyes, Fernando Alberto"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1718"]
[BlackElo "1937"]
[PlyCount "68"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bd3 e5 7. Nde2 Be6 8. 0-0 Be7 9. f4 Qc7 10. b3 Nc6 11. f5 Bd7 12. a3 b5 13. Bg5 Qb6+ 14. Kh1 Ng4 15. Bxe7 Nxe7 16. Qe1 Rc8 17. Qg3 h5 18. h3 Bc6 19. Nd1 d5 20. Nec3 Qd4 21. Qf3 Ba8 22. Ra2 Kf8 23. g3 Rxc3 24. Nxc3 Qxc3 25. Qe2 Qd4 26. c3 dxe4 27. cxd4 exd3+ 28. Kg1 dxe2 29. Rxe2 Nf6 30. dxe5 Ne4 31. Kh2 Rh6 32. Rd1 Ke8 33. Re3 Nxf5 34. Red3 Bc6 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "3"]
[White "Guerrero, Hernando"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1820"]
[BlackElo "1937"]
[PlyCount "5"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Qe2 1/2-1/2

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.23"]
[Round "6"]
[White "Ospina, Oscar Alejandro"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "B52"]
[BlackElo "1928"]
[PlyCount "80"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. a4 Nc6 5. Bxc6 Bxc6 6. d3 g6 7. 0-0 Bg7 8. Nc3 Nf6 9. h3 0-0 10. Be3 h6 11. Qd2 Kh7 12. Nh2 d5 13. exd5 Nxd5 14. Nd1 Qd6 15. Qc1 Nxe3 16. fxe3 f5 17. Qd2 Rfd8 18. Qe2 e5 19. Nc3 e4 20. Rfd1 Be5 21. Nf1 Qf6 22. Ra3 a6 23. Rb3 Rd6 24. dxe4 fxe4 25. Rxd6 Bxd6 26. g3 Rf8 27. Qg2 c4 28. Rb6 Qe5 29. Rxc6 bxc6 30. Nxe4 Bc7 31. c3 Bb6 32. Kh2 Re8 33. Ned2 Qd5 34. e4 Qd3 35. h4 Rf8 36. Kh3 Rf2 37. Qh1 Qd7+ 38. g4 Qd3+ 39. Ng3 Rxd2 40. h5 Bf2 0-1

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.22"]
[Round "5"]
[White "Calero, Hector Andres"]
[Black "Rosales, Jhon Mike"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1928"]
[BlackElo "1650"]
[PlyCount "91"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 a6 7. Be3 c4 8. a4 Nc6 9. Be2 Qb6 10. 0-0 Qxb2 11. Ra2 Qb6 12. Qc1 Bb4 13. Bd2 Qa5 14. Nb1 Nb6 15. c3 Be7 16. f5 exf5 17. Bg5 Be6 18. Nh4 g6 19. Bxe7 Nxe7 20. Qg5 Nd7 21. Rb2 Rb8 22. Qh6 Rg8 23. Qxh7 Nb6 24. g4 Kd7 25. gxf5 gxf5+ 26. Kh1 Rh8 27. Qg7 Rxh4 28. Qg5 Rbh8 29. Bd1 R4h6 30. Rff2 Rg6 31. Qf4 Rhg8 32. Rf1 Kc7 33. Qc1 Rh8 34. Nd2 Ng8 35. Nf3 Rh3 36. Ra2 Nd7 37. Qa3 Qb6 38. Rb2 Qc6 39. a5 Kd8 40. Ba4 Qc8 41. Ng1 Re3 42. Rfb1 f4 43. Rxb7 Bf5 44. Rxd7+ Qxd7 45. Qf8+ Kc7 46. Qb8# 1-0

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.22"]
[Round "4"]
[White "Rojas, Fredy"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1928"]
[PlyCount "75"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 Nf6 7. c4 Qd6 8. d5 Ne5 9. Nc3 a6 10. 0-0 e6 11. Nxe5 Qxe5 12. Bxg4 Bd6 13. g3 g5 14. dxe6 h5 15. exf7+ Kxf7 16. Re1 Qd4 17. Be6+ Kg7 18. Bxg5 h4 19. Bxf6+ Kxf6 20. Qf3+ Kg7 21. Qf7+ Kh6 22. Bd5 Be5 23. Qe6+ Bf6 24. Rad1 Rae8 25. Rxd4 Rxe6 26. Rxe6 cxd4 27. Rxf6+ Kg7 28. Rf7+ Kg6 29. Ne4 hxg3 30. fxg3 b5 31. Rf6+ Kg7 32. Rxa6 bxc4 33. Bxc4 Re8 34. Bd3 Rc8 35. Ra7+ Kh6 36. h4 Rc1+ 37. Kg2 Rd1 38. Nf2 1-0

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.21"]
[Round "3"]
[White "Calero, Hector Andres"]
[Black "Reyes, Luis Alfredo"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1928"]
[BlackElo "1594"]
[PlyCount "63"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[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 0-0 9. 0-0-0 Bd7 10. g4 Rc8 11. h4 Nxd4 12. Bxd4 Ne8 13. Bxg7 Kxg7 14. h5 Rh8 15. hxg6 fxg6 16. e5 h6 17. Qd4 Qb6 18. Qf4 g5 19. Qe4 Bc6 20. Nd5 Bxd5 21. Rxd5 e6 22. Rb5 d5 23. Rxb6 dxe4 24. Rxb7+ Rc7 25. Rxc7+ Nxc7 26. fxe4 Rf8 27. Bc4 Kg6 28. Rf1 Rf4 29. Rd1 Rxg4 30. Rd7 Nd5 31. Bxd5 exd5 32. exd5 1-0

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.21"]
[Round "2"]
[White "Mateus Urbano, Luis Alejandro"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "2309"]
[BlackElo "1928"]
[PlyCount "61"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 e5 7. d5 a5 8. Be3 Na6 9. g4 Nc5 10. Nd2 Ne8 11. g5 f5 12. h4 f4 13. Bxc5 dxc5 14. Qf3 h5 15. gxh6 Bxh6 16. Bh3 Ng7 17. 0-0-0 Rf6 18. Rdg1 Kf7 19. Nf1 Nh5 20. Bxc8 Qxc8 21. Nh2 Rd6 22. Nb5 Rd8 23. Ng4 Bg7 24. Ne3 Bf6 25. Nf5 Qd7 26. Rxg6 Kxg6 27. Qg4+ Kf7 28. Qxh5+ Kf8 29. Rg1 Qf7 30. Qh6+ Ke8 31. Nxc7+ 1-0

[Event "Palmira op"]
[Site "Palmira"]
[Date "2018.09.20"]
[Round "1"]
[White "Calero, Hector Andres"]
[Black "Cardona, Jacobo"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1928"]
[PlyCount "47"]
[EventDate "2018.09.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 bxc6 5. c4 Nf6 6. d3 d5 7. e5 Nd7 8. Qa4 Qc7 9. Nc3 e6 10. 0-0 Be7 11. Bf4 0-0 12. Bg3 Nb6 13. Qa5 Ra7 14. Nd2 dxc4 15. dxc4 Rd8 16. Nce4 Rd4 17. Nd6 Bxd6 18. exd6 Qd7 19. Nb3 Nxc4 20. Qxc5 Re4 21. f3 Re2 22. Qxc4 Rxb2 23. Qc3 Re2 24. Nd4 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.05.01"]
[Round "6"]
[White "Calero, Hector Andres"]
[Black "Munoz, Mauricio"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1909"]
[BlackElo "1732"]
[PlyCount "53"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Ne7 4. Nf3 Ng6 5. h4 Bb4 6. e5 c5 7. a3 Bxc3+ 8. bxc3 Nc6 9. Bd3 Qc7 10. 0-0 cxd4 11. cxd4 a6 12. Be3 Nge7 13. Qe2 Nf5 14. g4 Nxe3 15. fxe3 h6 16. g5 Bd7 17. Rab1 Ne7 18. c4 dxc4 19. Bxc4 Nf5 20. Rfc1 Bc6 21. e4 Ng3 22. Qe1 Nxe4 23. d5 exd5 24. Bxd5 hxg5 25. Qxe4 0-0 26. Nxg5 g6 27. Qxg6+ 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.05.01"]
[Round "7"]
[White "Gonzalez, Leandro"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "B81"]
[WhiteElo "1560"]
[BlackElo "1909"]
[PlyCount "32"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 h6 8. Bg2 Be7 9. 0-0 Nc6 10. Nde2 Qc7 11. Ng3 b5 12. a3 Bb7 13. Be3 Rd8 14. Qe2 Ne5 15. f4 Nc4 16. Rab1 Nxa3 0-1

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.30"]
[Round "5"]
[White "Borrero, Alexander"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1783"]
[BlackElo "1909"]
[PlyCount "71"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nf3 Nf6 4. d4 cxd4 5. Nxd4 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. f3 Nbd7 11. Qe1 b5 12. a3 Nb6 13. Na5 Rc8 14. Qf2 Nbd7 15. Nb3 d5 16. exd5 Nxd5 17. Nxd5 Bxd5 18. Rac1 Bh4 19. g3 Be7 20. Rfd1 Be6 21. f4 Qc7 22. f5 Bc4 23. Bf3 Rfd8 24. Kg2 h6 25. h3 a5 26. g4 a4 27. Nd2 Nc5 28. Nxc4 bxc4 29. Rxd8+ Rxd8 30. f6 gxf6 31. Bxh6 Bf8 32. Be3 Rb8 33. Bd5 Rxb2 34. Qxf6 Nd3 35. Qg6+ Kh8 36. Bxf7 1-0

[Event "Cali Region-ch"]
[Site "Cali"]
[Date "2017.04.30"]
[Round "4"]
[White "Calero, Hector Andres"]
[Black "Dagua, David"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "1909"]
[BlackElo "1518"]
[PlyCount "89"]
[EventDate "2017.04.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 178 Extra"]
[Source "ChessBase"]
[SourceDate "2017.06.22"]
[SourceVersion "1"]
[SourceVersionDate "2017.06.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. c3 Be7 8. 0-0 Bg4 9. Nbd2 0-0 10. h3 Be6 11. Re1 Na5 12. Bc2 c5 13. Nf1 Nc6 14. d4 cxd4 15. cxd4 exd4 16. Nxd4 Rc8 17. Ne3 Bd7 18. Ndf5 Be6 19. b3 Ne5 20. Bb2 Re8 21. Nxe7+ Rxe7 22. f4 Nc6 23. f5 Bd7 24. Bxf6 gxf6 25. Qxd6 Ne5 26. Nd5 Re8 27. Nxf6+ Kh8 28. Nxe8 Qxe8 29. Qf6+ Kg8 30. Rac1 Rc6 31. Qg5+ Kh8 32. Bb1 f6 33. Qe3 Rd6 34. Qc5 Rc6 35. Qd4 Qg8 36. Kh1 Qg3 37. Qd2 Rxc1 38. Rxc1 Qg5 39. Qxg5 fxg5 40. Rd1 Kg7 41. Kg1 h5 42. Kf2 h4 43. Ke3 g4 44. Kf4 Kf6 45. hxg4 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.04"]
[Round "9"]
[White "Calero, Hector Andres"]
[Black "Oliveros, Camilo"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "1845"]
[BlackElo "1990"]
[PlyCount "98"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. c3 Nf6 6. d3 Be7 7. 0-0 0-0 8. Re1 b5 9. Bc2 Re8 10. Nbd2 Bf8 11. Nf1 h6 12. h3 d5 13. Ng3 g6 14. a4 Bb7 15. a5 Bg7 16. Bb3 dxe4 17. dxe4 Qxd1 18. Rxd1 Rad8 19. Rxd8 Rxd8 20. Be3 Ne8 21. Bd5 Nd6 22. Nd2 Ne7 23. Ba2 Kh7 24. Nb3 f5 25. exf5 gxf5 26. f4 Nc4 27. Bc5 Ng6 28. fxe5 f4 29. Nf5 Bxe5 30. Bd4 Rf8 31. Bxe5 Rxf5 32. Nc5 Rxe5 33. Nxb7 Nxb2 34. Rb1 Na4 35. Rc1 Re3 36. c4 b4 37. Rd1 Ne5 38. Bb1+ Kg7 39. Bf5 b3 40. Nd8 Nc3 41. Rf1 Ne2+ 42. Kh2 Ng3 43. Rxf4 Nxf5 44. Rxf5 b2 45. Ne6+ Kg6 46. Rf1 Nd3 47. Nxc7 Re1 48. Rxe1 Nxe1 49. Nxa6 b1Q 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.03"]
[Round "7"]
[White "Calero, Hector Andres"]
[Black "Santofimio Vega, Andres Camilo"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1845"]
[BlackElo "1640"]
[PlyCount "69"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[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. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 cxd5 13. Bg5 Qe8 14. Bb5 Qe6 15. Bxf6 Bxf6 16. Nxd5 Bg7 17. Qh4 Rb8 18. Bc4 Kh8 19. Bb3 Qc6 20. Ne7 Qb6 21. Nxc8 Rfxc8 22. Qe7 a5 23. Rd6 Qb4 24. Rhd1 Rf8 25. Rd7 Qf4+ 26. Kb1 Bf6 27. Qd6 Kg7 28. Bxf7 Kh8 29. Bb3 Qxh2 30. Bf7 Qh4 31. g3 Qg5 32. f4 exf4 33. Rd5 Rxb2+ 34. Kc1 Be5 35. Qxf8# 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.03"]
[Round "8"]
[White "Perez Lujan, Mateo"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1851"]
[BlackElo "1845"]
[PlyCount "66"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. f4 b5 4. Nf3 Bb7 5. d3 e6 6. g3 Ne7 7. Bg2 d5 8. Qe2 g6 9. 0-0 Bg7 10. Nd1 0-0 11. e5 d4 12. Nf2 h5 13. Ne4 Nf5 14. Nxc5 Bd5 15. Ne4 Nc6 16. c4 dxc3 17. Nxc3 Ncd4 18. Qf2 Bxf3 19. Bxf3 Nxf3+ 20. Qxf3 Qd4+ 21. Kh1 Rfd8 22. Rd1 b4 23. Ne2 Qc5 24. d4 Qd5 25. Kg2 Rac8 26. Qxd5 Rxd5 27. Kf3 Rc2 28. b3 Bf8 29. Be3 Rd8 30. Rdc1 Rdc8 31. Rxc2 Rxc2 32. h3 Ne7 33. a3 a5 1/2-1/2

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.02"]
[Round "6"]
[White "Calderon Zuta, Nicolas"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1801"]
[BlackElo "1845"]
[PlyCount "51"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. h4 b5 12. g4 b4 13. Ne2 a5 14. Kb1 a4 15. Nbc1 b3 16. cxb3 axb3 17. a3 Nb6 18. Nc3 Na4 19. Nxa4 Rxa4 20. g5 Nh5 21. Bh3 Qa8 22. Ne2 d5 23. Nc3 Bb4 24. Bxe6 fxe6 25. exd5 Rc8 26. Rc1 1/2-1/2

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.01"]
[Round "5"]
[White "Calero, Hector Andres"]
[Black "Zapata Arbelaes, Estiven"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1845"]
[BlackElo "2102"]
[PlyCount "48"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. 0-0 d6 8. c3 Na5 9. Bc2 c5 10. Re1 0-0 11. Nbd2 Nc6 12. Nf1 Qc7 13. Ne3 Be6 14. d4 cxd4 15. cxd4 Nb4 16. Bb3 Bc4 17. Bxc4 bxc4 18. b3 Nd3 19. Rf1 Nxe4 20. Nxc4 Ndxf2 21. Rxf2 Nxf2 22. Kxf2 e4 23. Ng1 d5 24. Nd2 Qf4+ 0-1

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.07.01"]
[Round "4"]
[White "Salcedo Perez, Pablo Esteban"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "E92"]
[WhiteElo "2035"]
[BlackElo "1845"]
[PlyCount "89"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. Nd2 e5 8. d5 c6 9. 0-0 Ne8 10. a3 f5 11. b4 c5 12. Rb1 Bh6 13. Nb3 Bxc1 14. Nxc1 b6 15. Nd3 Nf6 16. f3 g5 17. bxc5 Nxc5 18. Nxc5 bxc5 19. exf5 Bxf5 20. Bd3 Bxd3 21. Qxd3 Rf7 22. Qf5 Nh5 23. Qg4 Nf4 24. Ne4 Rg7 25. Qf5 Qe7 26. Qf6 Rd8 27. Qxe7 Rxe7 28. Rb2 h6 29. Rfb1 Kf7 30. Ng3 Kg6 31. Rb7 Rdd7 32. Rb8 h5 33. Ne4 Rg7 34. Rf8 Rb7 35. Rf6+ Kh7 36. Rd1 Rg6 37. Rxd6 Rxd6 38. Nxd6 Rb2 39. Ne4 Rxg2+ 40. Kh1 Rc2 41. Nxg5+ Kg6 42. h4 Kf6 43. d6 Ne6 44. Nxe6 Kxe6 45. d7 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.06.30"]
[Round "3"]
[White "Calero, Hector Andres"]
[Black "Ribero, Guillermo Andres"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "1845"]
[BlackElo "1901"]
[PlyCount "27"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Qb6 5. Qe2 Bg7 6. Na3 a6 7. Bxc6 bxc6 8. Nc4 Qc7 9. e5 f6 10. d4 cxd4 11. cxd4 c5 12. Bf4 Qc6 13. d5 Qb5 14. exf6 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.06.30"]
[Round "2"]
[White "Jimenez, Leonardo Andres"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "B87"]
[WhiteElo "2028"]
[BlackElo "1845"]
[PlyCount "53"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 b5 8. 0-0 b4 9. Na4 Be7 10. f4 Nxe4 11. f5 d5 12. fxe6 0-0 13. exf7+ Kh8 14. Be3 Nf6 15. Nf5 Bxf5 16. Rxf5 Qd7 17. Qf3 d4 18. Rd1 Qc6 19. Bxd4 Qxf3 20. Rxf3 Nc6 21. Bc5 Bxc5+ 22. Nxc5 Ne5 23. Re3 Nxf7 24. Re7 Ng5 25. h4 Nge4 26. Nxe4 Nxe4 27. Rxe4 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2016.06.29"]
[Round "1"]
[White "Calero, Hector Andres"]
[Black "Zuleta, Juan Carlos"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "1845"]
[BlackElo "1939"]
[PlyCount "73"]
[EventDate "2016.06.29"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 173 Extra"]
[Source "ChessBase"]
[SourceDate "2016.08.29"]
[SourceVersion "1"]
[SourceVersionDate "2016.08.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. 0-0 e5 8. Nc3 Nf6 9. h3 Be6 10. Be3 b5 11. a4 b4 12. Nb1 c5 13. Qe2 Qc8 14. Nd2 Be7 15. c3 bxc3 16. bxc3 0-0 17. Rfb1 Rd8 18. Rb6 c4 19. Nxc4 Rxd3 20. Qxd3 Bxc4 21. Qc2 Bc5 22. Bxc5 Qxc5 23. Rab1 h6 24. Qd1 Rc8 25. Qf3 Ba2 26. R1b2 Be6 27. Rxa6 Qa3 28. Rb1 Rxc3 29. Qd1 Rd3 30. Qe2 Rd4 31. Qb5 Rxe4 32. a5 Kh7 33. Rb6 Nd5 34. Qb2 Qxa5 35. Rb5 Qc3 36. Rb3 Qxb2 37. R3xb2 0-1

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.25"]
[Round "9"]
[White "Salcedo Perez, Pablo Esteban"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2035"]
[BlackElo "1845"]
[PlyCount "53"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nc6 7. Nc3 a6 8. d5 Na5 9. b3 c5 10. dxc6 Nxc6 11. Bb2 Be6 12. Nd4 Nxd4 13. Qxd4 Nd5 14. Qd2 Nxc3 15. Bxc3 Bxc3 16. Qxc3 Qc7 17. Rac1 Rac8 18. Qd2 Qb8 19. Qg5 b5 20. Bd5 Bxd5 21. cxd5 Qb7 22. e4 Rfd8 23. Qe3 Rd7 24. Rxc8+ Qxc8 25. Rc1 Rc7 26. Rxc7 Qxc7 27. Qd2 1/2-1/2

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.24"]
[Round "8"]
[White "Calero, Hector Andres"]
[Black "Echeverry, Jose Miguel"]
[Result "1-0"]
[ECO "C90"]
[WhiteElo "1845"]
[BlackElo "1807"]
[PlyCount "87"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 0-0 8. 0-0 d6 9. Re1 Na5 10. Bc2 c5 11. Nbd2 Qc7 12. Nf1 Re8 13. h3 h6 14. d4 Nc6 15. d5 Nb8 16. b3 Nbd7 17. Ng3 Nf8 18. Nh4 Nxd5 19. Qxd5 Bb7 20. Qd3 Bxh4 21. Nf5 Be7 22. Qg3 Ng6 23. h4 h5 24. Bd1 Qd8 25. Bxh5 Bxh4 26. Qg4 Bc8 27. Bxg6 fxg6 28. Qxh4 gxf5 29. Qxd8 Rxd8 30. Bg5 Rd7 31. exf5 Bb7 32. Rad1 Re8 33. Bf4 Bc6 34. Bh2 Rf8 35. g4 Bf3 36. Rd2 Rfd8 37. g5 Bg4 38. f6 gxf6 39. gxf6 Kf7 40. f4 exf4 41. Re7+ Rxe7 42. fxe7 Kxe7 43. Bxf4 Be6 44. Bg5+ 1-0

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.24"]
[Round "7"]
[White "Zapata Arbelaes, Estiven"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "E94"]
[WhiteElo "2102"]
[BlackElo "1845"]
[PlyCount "43"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. Be3 Ng4 9. Bg5 Qe8 10. dxe5 dxe5 11. h3 h6 12. Bd2 Nf6 13. Be3 Qe7 14. Nd5 Nxd5 15. cxd5 Rd8 16. Rc1 f5 17. b4 b6 18. b5 Nc5 19. Bxc5 bxc5 20. Nd2 Bb7 21. f3 f4 22. Nb3 1-0

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.23"]
[Round "6"]
[White "Calero, Hector Andres"]
[Black "Correa, Daniel"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1845"]
[BlackElo "1716"]
[PlyCount "69"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[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. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 a6 12. g4 Qa5 13. Nd5 Qxd2 14. Nxe7+ Kh8 15. Rxd2 Rfe8 16. Bxf6 Bxf6 17. Nd5 Bg5 18. Rd1 Rac8 19. h4 Bd8 20. g5 Kg7 21. Bh3 Rc6 22. Nf4 Bxh3 23. Rxh3 f6 24. Rdh1 Rh8 25. h5 fxg5 26. Ne6+ Kf6 27. Nd4 Rc4 28. c3 gxh5 29. Rxh5 Kg6 30. Rh6+ Kg7 31. Ne6+ Kf7 32. Nxd8+ Rxd8 33. Rxh7+ Kf6 34. R1h6+ Ke5 35. Rf7 1-0

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.22"]
[Round "4"]
[White "Calero, Hector Andres"]
[Black "Posada, Juan Manuel"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1845"]
[BlackElo "2041"]
[PlyCount "61"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. Nc3 d6 4. d4 cxd4 5. Nxd4 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 h5 10. 0-0-0 Nbd7 11. Kb1 Rc8 12. h4 b5 13. Nd5 Bxd5 14. exd5 Nb6 15. Bxb6 Qxb6 16. Na5 Nxd5 17. Qxd5 Qxa5 18. c4 0-0 19. cxb5 axb5 20. Qxb5 Qa7 21. Bc4 Rb8 22. Qd5 Bf6 23. Qe4 Rfc8 24. Rd2 Bd8 25. Bb3 Bb6 26. Rxd6 Bd4 27. Qd5 Qc7 28. Rd7 Qc2+ 29. Bxc2 Rxb2+ 30. Kc1 Rcxc2+ 31. Kd1 1/2-1/2

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.22"]
[Round "5"]
[White "Cotto Mux, Hector Vinicio"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1939"]
[BlackElo "1845"]
[PlyCount "55"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. c4 Nc6 7. b3 a6 8. Bb2 Rb8 9. d5 Ne5 10. Nxe5 dxe5 11. Bxe5 b5 12. Nd2 Bb7 13. e4 Re8 14. f4 Nd7 15. Bxg7 Kxg7 16. Nf3 c5 17. e5 Nb6 18. Rc1 e6 19. dxe6 Rxe6 20. Ng5 Re8 21. Qxd8 Rexd8 22. Bxb7 Rxb7 23. cxb5 axb5 24. Rxc5 h6 25. Ne4 Rd4 26. Nd6 Ra7 27. Nxb5 Rxa2 28. Nxd4 1-0

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.21"]
[Round "2"]
[White "Calero, Hector Andres"]
[Black "Oliva Meneses, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1845"]
[BlackElo "2216"]
[PlyCount "62"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. Rb3 Qa5 12. Ncb5 Qxd2+ 13. Kxd2 Kd8 14. Bd3 a6 15. Nd6 Bxd6 16. exd6 Nf6 17. Nf3 Ng4 18. Bb6+ Ke8 19. c4 Nf6 20. Re1 Kf8 21. Ne5 dxc4 22. Bxc4 Nxe5 23. fxe5 Nd7 24. a4 g6 25. Bd4 Kg7 26. a5 Nb8 27. Bd3 Nc6 28. Bc3 f6 29. exf6+ Kf7 30. Be4 Rd8 31. Rb6 Rxd6+ 1/2-1/2

[Event "Pan American-ch U20"]
[Site "Guatape"]
[Date "2016.06.21"]
[Round "3"]
[White "Rengifo Blancas, Renzo Jhonathan"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "2140"]
[BlackElo "1845"]
[PlyCount "169"]
[EventDate "2016.06.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. d4 Nxd5 5. dxc5 e6 6. Nf3 Bxc5 7. Bd3 Nd7 8. 0-0 0-0 9. b4 Be7 10. Qc2 N7f6 11. a3 Qc7 12. c4 Nf4 13. Bxf4 Qxf4 14. Nbd2 b6 15. Rfe1 Bb7 16. Ne5 Bd6 17. g3 Qh6 18. Nef3 Rfd8 19. Ne4 Be7 20. Rad1 Qh5 21. Nxf6+ Bxf6 22. Be4 Bxe4 23. Qxe4 Qg6 24. Qe3 Qc2 25. Rc1 Qd3 26. Ne5 Qxe3 27. Rxe3 Bxe5 28. Rxe5 Rd3 29. a4 Ra3 30. a5 bxa5 31. Rxa5 Rb3 32. b5 g6 33. Rca1 Rc8 34. R1a4 Rc3 35. Rxa7 R8xc4 36. Rxc4 Rxc4 37. b6 Rb4 38. Rb7 Kg7 39. Kf1 Rb2 40. Kg2 Kf6 41. Kf3 Ke5 42. Rxf7 Rxb6 43. Rxh7 Kf6 44. Rd7 Rb4 45. h4 Ra4 46. Rd3 Kf5 47. Re3 Rb4 48. Ra3 e5 49. Ke3 Rb1 50. Rd3 Re1+ 51. Kd2 Ra1 52. Rf3+ Ke6 53. Rf8 Ra3 54. Ke2 Ke7 55. Rf3 Ra2+ 56. Kf1 Ra4 57. Kg2 Ke6 58. Kh3 Ra1 59. Kg4 Ra5 60. Rb3 Kf6 61. Rb6+ Kf7 62. Kg5 e4+ 63. Kf4 Ra2 64. Ke3 Ra4 65. Rd6 Ra2 66. Rd4 Kf6 67. Rxe4 Kf7 68. Rf4+ Kg7 69. Kf3 Ra5 70. Kg4 Rb5 71. Rc4 Ra5 72. Rc7+ Kf6 73. Rc6+ Kg7 74. Re6 Kf7 75. Re4 Kf6 76. f4 Rb5 77. Re5 Rb3 78. Ra5 Rc3 79. h5 gxh5+ 80. Rxh5 Ra3 81. Rh6+ Kg7 82. Rb6 Rc3 83. f5 Ra3 84. Kf4 Ra4+ 85. Kg5 1-0

[Event "COL-ch U18 sf3"]
[Site "Buenaventura"]
[Date "2016.06.12"]
[Round "5.1"]
[White "Calero, Hector Andres"]
[Black "Oliveros, Camilo"]
[Result "0-1"]
[ECO "C90"]
[WhiteElo "1845"]
[BlackElo "1990"]
[PlyCount "72"]
[EventDate "2016.06.09"]
[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. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. 0-0 0-0 8. Nbd2 b5 9. Bb3 Na5 10. Bc2 c5 11. Re1 Qc7 12. Nf1 Rd8 13. Qe2 Nc6 14. Bb3 Be6 15. Ne3 Bf8 16. Nf5 d5 17. Bg5 c4 18. Bc2 cxd3 19. Bxd3 Bxf5 20. Nh4 Bg6 21. Bxf6 gxf6 22. exd5 Rxd5 23. Be4 Rd6 24. Nf5 Bxf5 25. Bxf5 Bg7 26. Qh5 h6 27. Re3 Ne7 28. Be4 Rad8 29. Rae1 Qd7 30. Bc2 Nd5 31. Rg3 Nf4 32. Qf3 Rd2 33. Bb3 Ne2+ 34. Kf1 Nxg3+ 35. hxg3 Qd3+ 36. Qxd3 R2xd3 0-1

[Event "COL-ch U18 sf3"]
[Site "Buenaventura"]
[Date "2016.06.11"]
[Round "3.2"]
[White "Calero, Hector Andres"]
[Black "Martinez, Cristian Camilo"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1845"]
[BlackElo "1896"]
[PlyCount "47"]
[EventDate "2016.06.09"]
[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. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 b5 7. 0-0 Nf6 8. a3 Bb7 9. Qe2 d6 10. Kh1 Be7 11. Bd2 0-0 12. f4 Nbd7 13. Rae1 Rfe8 14. e5 Nd5 15. f5 Nxc3 16. Qh5 exf5 17. Nxf5 Ne4 18. Nh6+ gxh6 19. Rxe4 Bxe4 20. Qxf7+ Kh8 21. Bxe4 Nf6 22. Bxh6 Rg8 23. exf6 Bd8 24. Bg7+ 1-0

[Event "COL-ch U18 sf3"]
[Site "Buenaventura"]
[Date "2016.06.11"]
[Round "4.1"]
[White "Muelas Ceballos, Jhon Estiven"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1751"]
[BlackElo "1845"]
[PlyCount "52"]
[EventDate "2016.06.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. b3 c5 7. e3 Nc6 8. Bb2 Bf5 9. c3 Rc8 10. Nbd2 b5 11. d5 Nxd5 12. Rc1 Nf6 13. c4 Nb4 14. Ne1 Bd3 15. Nxd3 Nxd3 16. Rc2 Nxb2 17. Rxb2 Ne4 18. Rc2 Nc3 19. Qg4 f5 20. Qh3 e6 21. e4 d5 22. cxd5 exd5 23. exd5 Nxd5 24. Nf3 c4 25. bxc4 bxc4 26. Rd1 Nf4 0-1

[Event "COL-ch U18 sf3"]
[Site "Buenaventura"]
[Date "2016.06.10"]
[Round "1.3"]
[White "Calero, Hector Andres"]
[Black "Urbano, Santiago"]
[Result "1-0"]
[ECO "B66"]
[WhiteElo "1845"]
[BlackElo "1384"]
[PlyCount "67"]
[EventDate "2016.06.09"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 a6 7. Qd2 e6 8. 0-0-0 h6 9. Bh4 Be7 10. Be2 Qc7 11. g4 g5 12. Bg3 e5 13. Nf5 Bxf5 14. exf5 0-0-0 15. Bc4 Nd4 16. Bxf7 Rhf8 17. Nd5 Nxd5 18. Bxd5 Kb8 19. Kb1 Ka8 20. Qd3 Qa5 21. Qe4 Rd7 22. c3 Nb5 23. a4 Na7 24. f3 Rc7 25. Bf2 Nc8 26. Qc2 Nb6 27. b4 Qxa4 28. Bxb6 Qxc2+ 29. Kxc2 Rcc8 30. b5 axb5 31. Ra1+ Kb8 32. Ra7 Bd8 33. Rxb7+ Ka8 34. Ra1# 1-0

[Event "COL-ch U18 sf3"]
[Site "Buenaventura"]
[Date "2016.06.10"]
[Round "2.3"]
[White "Herrera C, Carlos Stiven"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "1368"]
[BlackElo "1845"]
[PlyCount "60"]
[EventDate "2016.06.09"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Bd3 Be7 9. 0-0 0-0 10. h3 Nbd7 11. f4 Rc8 12. Qf3 exf4 13. Bxf4 Ne5 14. Bxe5 dxe5 15. Kh2 b5 16. Ne2 Bc4 17. Rfd1 Qb6 18. c3 Rfd8 19. Ng3 g6 20. Be2 Bf8 21. Rxd8 Rxd8 22. Rd1 Bh6 23. Rxd8+ Qxd8 24. Qf2 Bf4 25. Kh1 Bxe2 26. Nxe2 Qd1+ 27. Ng1 Nxe4 28. Qb6 Ng3+ 29. Kh2 Nf5+ 30. Kh1 Be3 0-1

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.07.03"]
[Round "9"]
[White "Pena Bermudez, Juan Camilo"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "1791"]
[BlackElo "1877"]
[PlyCount "78"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. d5 Nc5 9. Qc2 a5 10. Ne1 Ne8 11. Be3 b6 12. Nd3 f5 13. f3 Nf6 14. Nxc5 bxc5 15. a3 f4 16. Bf2 g5 17. b4 axb4 18. axb4 Rxa1 19. Rxa1 cxb4 20. Na2 h5 21. Nxb4 Bd7 22. c5 g4 23. cxd6 cxd6 24. Nc6 Bxc6 25. dxc6 Bh6 26. Ra7 g3 27. Qa2+ Kh8 28. Be1 Qb6+ 29. Kh1 gxh2 30. Kxh2 Qxc6 31. Qe6 Bg5 32. Bc4 Qb6 33. Ra6 Qb1 34. Qxd6 Rc8 35. Qxe5 Qxe1 36. Qxg5 Ng4+ 37. fxg4 Qg3+ 38. Kg1 Qe3+ 39. Kh2 Qg3+ 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "8"]
[White "Calero, Hector Andres"]
[Black "Estrada Lavin, Cristian Alexan"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1877"]
[BlackElo "2142"]
[PlyCount "84"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Nxc6 dxc6 8. 0-0 Nf6 9. Qe2 e5 10. h3 Bd6 11. Bg5 Nd7 12. a4 a5 13. Rad1 Nc5 14. Bc4 Be6 15. Rd2 Bxc4 16. Qxc4 Ne6 17. Be3 0-0 18. Rfd1 Rfd8 19. g3 Be7 20. Qb3 Bb4 21. Rd3 Rxd3 22. Rxd3 Bc5 23. Qc4 Bxe3 24. Rxe3 Qb6 25. Nd1 Qb4 26. Qb3 Nc5 27. Qxb4 axb4 28. b3 Rd8 29. Nb2 Rd2 30. Nd3 Rxc2 31. Nxb4 Rb2 32. Nd3 Rb1+ 33. Kg2 Nxb3 34. Nxe5 Nc5 35. Re2 Rb4 36. Rd2 g6 37. Rd8+ Kg7 38. Rc8 Rxe4 39. f4 Ne6 40. Rb8 Nc5 41. Rc8 Rxa4 42. Rc7 Ra2+ 0-1

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.07.02"]
[Round "7"]
[White "Chumo, Emanuel"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1741"]
[BlackElo "1877"]
[PlyCount "58"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 Na6 7. 0-0 e5 8. a3 c6 9. Rb1 Nc7 10. d5 Nh5 11. g3 f5 12. Bg5 Nf6 13. Nd2 h6 14. Bxf6 Qxf6 15. f4 exf4 16. Rxf4 Qd4+ 17. Kg2 g5 18. Rf2 f4 19. Nf3 Qf6 20. Qd2 fxg3 21. e5 dxe5 22. Ne4 Qf5 23. Nxg3 Qxb1 24. Bd3 Qa2 25. Qe3 g4 26. Nxe5 Rxf2+ 27. Qxf2 Bxe5 28. Ne4 Qxb2 29. Qxb2 Bxb2 0-1

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.06.30"]
[Round "4"]
[White "Calero, Hector Andres"]
[Black "Vaidya, Atulya"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1877"]
[BlackElo "2125"]
[PlyCount "102"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 e6 7. Nf3 a6 8. Be3 Nd7 9. Nbd2 Ne7 10. Bg5 f6 11. Bf4 fxe5 12. Bxe5 Nf5 13. 0-0 Nxe5 14. Nxe5 Rh6 15. g3 Bd6 16. Ndf3 Bxe5 17. Nxe5 g5 18. Rfe1 gxh4 19. Qxf5 exf5 20. Nxc6+ Kf7 21. Nxd8+ Rxd8 22. Re5 Kf6 23. Rae1 Rd6 24. Kg2 hxg3 25. fxg3 Rg6 26. Rf1 Rg5 27. Kh3 Rb6 28. b3 Rc6 29. Rf2 Rc3 30. Rg2 f4 31. Kh4 f3 32. Rf2 Rxe5 33. dxe5+ Kxe5 34. Kxh5 Ke4 35. Kg4 Rc8 36. Rd2 d4 37. Kh3 Ke3 38. Rd3+ Ke2 39. Rxd4 f2 40. Re4+ Kf1 41. g4 Kg1 42. Rf4 f1Q+ 43. Rxf1+ Kxf1 44. g5 Rxc2 45. a4 Rc8 46. b4 Kf2 47. Kg4 Rc4+ 48. Kf5 Rxb4 49. g6 Kf3 50. g7 Rg4 51. Kf6 b5 0-1

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "3"]
[White "Caiza Perez, Cristian Fabian"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "B20"]
[WhiteElo "1515"]
[BlackElo "1877"]
[PlyCount "92"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. d3 Nc6 4. Nc3 Nf6 5. Bd2 a6 6. a4 b6 7. Nge2 Be7 8. 0-0 0-0 9. Ng3 Bb7 10. Bg5 d6 11. Nh5 Nxh5 12. Bxe7 Qxe7 13. Qxh5 Nd4 14. Qd1 Qd7 15. Ne2 Nc6 16. Ng3 Ne7 17. Qg4 b5 18. Bb3 Rac8 19. axb5 axb5 20. h4 c4 21. dxc4 bxc4 22. Ba4 Qd8 23. b3 f5 24. exf5 exf5 25. Qd4 f4 26. Nh5 Nf5 27. Qxf4 Bxg2 28. Rfe1 Qxh4 29. Qxh4 Nxh4 30. bxc4 Rc5 31. Ng3 Bh3 32. Re2 Nf3+ 33. Kh1 Rf6 34. Re3 Bg4 35. Kg2 Nh4+ 36. Kf1 Be6 37. Bb3 Nf5 38. Ra8+ Kf7 39. Ra7+ Kf8 40. Ra8+ Kf7 41. Ra7+ Kg6 42. Nxf5 Rcxf5 43. Rg3+ Kh6 44. Rh3+ Kg6 45. Rg3+ Kh6 46. Rh3+ Kg6 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.06.29"]
[Round "2"]
[White "Calero, Hector Andres"]
[Black "Kimelman, Gabriel"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1877"]
[BlackElo "2109"]
[PlyCount "50"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Nxc3 a6 14. Ne2 Nf5 15. h3 Na5 16. g4 Nh4 17. Qh7 Nf3+ 18. Kf2 0-0-0 19. Kxf3 d4 20. Rg1 Bc6+ 21. Kf2 d3 22. cxd3 Rh8 23. Qg7 Rhg8 24. Qh7 Rh8 25. Qg7 Rhg8 1/2-1/2

[Event "Pan American-ch U16"]
[Site "Cali"]
[Date "2015.06.28"]
[Round "1"]
[White "Pena, Julian Felipe"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "A16"]
[BlackElo "1877"]
[PlyCount "28"]
[EventDate "2015.06.28"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. Nf3 Bg7 4. d3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. Bg5 h6 9. Bd2 Bg4 10. Be3 Nh5 11. Nxe5 Bxe2 12. Nxc6 Bxd1 13. Nxd8 Bc2 14. Nxb7 Bxd3 0-1

[Event "Cali Region IRT U16"]
[Site "Cali"]
[Date "2015.03.08"]
[Round "5.2"]
[White "Calero, Hector Andres"]
[Black "Mondragon, Harold Andres"]
[Result "1-0"]
[ECO "C77"]
[WhiteElo "1860"]
[BlackElo "1676"]
[PlyCount "89"]
[EventDate "2015.03.06"]
[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. Bb5 Nf6 4. d3 a6 5. Ba4 d6 6. c3 Be7 7. 0-0 0-0 8. Nbd2 b5 9. Bc2 Re8 10. Re1 Bg4 11. h3 Bd7 12. Nf1 Bf8 13. Ng3 g6 14. Nh2 Ne7 15. Bg5 Bg7 16. Qf3 Nc6 17. Qe3 Be6 18. f4 h6 19. Bxf6 Bxf6 20. f5 Bg5 21. Qf3 Bd7 22. Bb3 gxf5 23. exf5 Na5 24. Bc2 Bc6 25. Qh5 Bf4 26. Ng4 Qg5 27. Qxg5+ Bxg5 28. Nh5 Red8 29. b4 Nb7 30. Bb3 Bd2 31. Re2 Bxc3 32. Rc1 Bd4+ 33. Kh2 Be8 34. Rxc7 Rab8 35. Nxh6+ Kf8 36. Nxf7 Bb6 37. Rc1 Bxf7 38. Bxf7 Kxf7 39. g4 Rbc8 40. Rf1 Rc3 41. g5 Rxd3 42. g6+ Ke7 43. f6+ Ke6 44. f7 Ke7 45. g7 1-0

[Event "Valle Region-ch U18 Integrada"]
[Site "Cali"]
[Date "2015.03.08"]
[Round "6.1"]
[White "Calero, Hector Andres"]
[Black "Quinonez Garcia, Santiago"]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "1860"]
[BlackElo "2036"]
[PlyCount "94"]
[EventDate "2015.03.06"]
[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 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 Ne7 9. Qxg7 Rg8 10. Qxh7 cxd4 11. Ne2 Nbc6 12. f4 dxc3 13. Qh5+ Kd8 14. Qf3 d4 15. Qd3 Qd7 16. g3 Qd5 17. Rg1 b6 18. Bg2 Qd7 19. Rb1 Rb8 20. a4 Bb7 21. Ba3 Nd5 22. Nxd4 Nxf4 23. Nxc6+ Bxc6 24. Qxd7+ Kxd7 25. gxf4 Bxg2 26. Rd1+ Bd5 27. Kf2 Rxg1 28. Rxg1 Rh8 29. Rg7+ Kc8 30. Kg3 Be4 31. Bd6 Bxc2 32. Rxa7 Rg8+ 33. Kf2 Be4 34. Rc7+ Kd8 35. Rxc3 Rg2+ 36. Ke3 Rxh2 37. Bc7+ Kd7 38. Bxb6 Rh3+ 39. Kd2 Rxc3 40. Kxc3 Kc6 41. Be3 Kb7 42. Kb4 Bd5 43. Kc5 Ka6 44. Bd2 Kb7 45. Kd6 Ka6 46. Kc7 Bb3 47. a5 Bd5 1/2-1/2

[Event "Cali Region IRT U16"]
[Site "Cali"]
[Date "2015.03.07"]
[Round "3.4"]
[White "Calero, Hector Andres"]
[Black "Gutierrez Castro, Juan Camilo"]
[Result "1-0"]
[ECO "B80"]
[WhiteElo "1860"]
[BlackElo "1398"]
[PlyCount "47"]
[EventDate "2015.03.06"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nbd7 6. Be3 a6 7. f3 e6 8. Qd2 b5 9. g4 Bb7 10. 0-0-0 Qc7 11. Kb1 Be7 12. g5 Ng8 13. h4 Rc8 14. Bh3 Bd8 15. Bxe6 fxe6 16. Nxe6 Qc6 17. Nxg7+ Kf7 18. Nf5 Bc7 19. h5 Ne7 20. Bd4 Rhg8 21. Qf4 Ke8 22. Nxe7 Kxe7 23. Nd5+ Ke8 24. g6 1-0

[Event "Valle Region-ch U18 Integrada"]
[Site "Cali"]
[Date "2015.03.07"]
[Round "3.4"]
[White "Calero, Hector Andres"]
[Black "Zuleta, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "B42"]
[WhiteElo "1860"]
[BlackElo "1867"]
[PlyCount "83"]
[EventDate "2015.03.06"]
[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 a6 3. c4 e6 4. d4 cxd4 5. Nxd4 d6 6. Nc3 Nf6 7. Bd3 Be7 8. 0-0 Qc7 9. Be3 b6 10. a3 Bb7 11. Rc1 Nbd7 12. b4 Ne5 13. f3 0-0 14. Qd2 Rac8 15. Be2 Rfd8 16. Nb3 Bc6 17. Nd5 exd5 18. cxd5 Qb7 19. dxc6 Rxc6 20. Qd4 Rdc8 21. Rxc6 Rxc6 22. Rc1 Nfd7 23. f4 Rxc1+ 24. Nxc1 Nc6 25. Qd3 b5 26. Nb3 Nb6 27. Qc2 Nd8 28. Na5 Qc8 29. Qxc8 Nxc8 30. a4 Bf6 31. axb5 axb5 32. Bxb5 Bc3 33. Bd7 Bxb4 34. Nb3 Ne7 35. Nd4 Nb7 36. Nb5 Bc5 37. Kf2 Bxe3+ 38. Kxe3 g6 39. Bg4 d5 40. Bf3 dxe4 41. Bxe4 Nc5 42. Nd4 1/2-1/2

[Event "Cali Region IRT U16"]
[Site "Cali"]
[Date "2015.03.07"]
[Round "4.3"]
[White "Oliveros, Camilo"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1709"]
[BlackElo "1860"]
[PlyCount "88"]
[EventDate "2015.03.06"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Na6 8. 0-0 Nc5 9. Qc2 a5 10. b3 Nh5 11. a3 Nf4 12. Re1 f5 13. Bb2 fxe4 14. Nxe4 Bf5 15. Nfd2 Qh4 16. f3 Bh6 17. b4 axb4 18. g3 Nh3+ 19. Kg2 Qe7 20. axb4 Rxa1 21. Rxa1 Bxd2 22. bxc5 Be3 23. cxd6 cxd6 24. Qb3 Bh6 25. Bd3 Ng5 26. Nxg5 Qxg5 27. Bc1 Qh5 28. h4 Bxc1 29. Bxf5 gxf5 30. Rxc1 f4 31. Re1 fxg3 32. Re4 Rf4 33. Rxf4 exf4 34. Qxb7 Qe5 35. Qa8+ Kf7 36. Qa2 h5 37. Qc2 Kg7 38. Qa2 Qf6 39. Kh3 Qd4 40. Kg2 Kf6 41. Kh3 Qg1 42. Qb2+ Kg6 43. Qg2 Qxg2+ 44. Kxg2 Kf5 0-1

[Event "Valle Region-ch U18 Integrada"]
[Site "Cali"]
[Date "2015.03.07"]
[Round "4.3"]
[White "Rodriguez Jimenez, Juan Jose"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "1552"]
[BlackElo "1860"]
[PlyCount "69"]
[EventDate "2015.03.06"]
[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. Be2 0-0 6. Bg5 Nbd7 7. h4 h5 8. Nf3 c5 9. d5 a6 10. 0-0 Rb8 11. a4 Ng4 12. Qd2 Nde5 13. Nxe5 Bxe5 14. Bxg4 Bxg4 15. Bf4 Bf6 16. Bg5 Bg7 17. Bh6 Bd7 18. Bxg7 Kxg7 19. Rfe1 b5 20. axb5 axb5 21. cxb5 Bxb5 22. e5 dxe5 23. Rxe5 Qd6 24. Qe3 Rfe8 25. Nxb5 Rxb5 26. Re1 Rxb2 27. Qc3 f6 28. Re6 Qb8 29. Rxe7+ Rxe7 30. Rxe7+ Kg8 31. g3 Rb1+ 32. Kg2 Qd6 33. Qd3 Qxe7 34. Qxg6+ Kf8 35. Qxb1 1/2-1/2

[Event "Valle Region-ch U18 Integrada"]
[Site "Cali"]
[Date "2015.03.06"]
[Round "1.2"]
[White "Calero, Hector Andres"]
[Black "Gonzalez, Andres Felipe"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1860"]
[BlackElo "1987"]
[PlyCount "48"]
[EventDate "2015.03.06"]
[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. c3 Bg7 4. d4 cxd4 5. cxd4 d5 6. exd5 Nf6 7. Bb5+ Nbd7 8. Nc3 0-0 9. 0-0 Nb6 10. Re1 Nfxd5 11. Ne4 Bd7 12. Bd3 Rc8 13. Be3 Bc6 14. h3 Nc7 15. a3 Ne6 16. Ned2 Bd5 17. Bc2 Nc4 18. Nxc4 Rxc4 19. Bb3 Bxf3 20. Qxf3 Nxd4 21. Bxd4 Rxd4 22. Qxb7 Rd7 23. Qb5 Bxb2 24. Ra2 Bf6 0-1

[Event "Valle Region-ch U18 Integrada"]
[Site "Cali"]
[Date "2015.03.06"]
[Round "2.4"]
[White "Pai, Juan David"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "1612"]
[BlackElo "1860"]
[PlyCount "74"]
[EventDate "2015.03.06"]
[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. Nf3 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. d5 Nbd7 8. 0-0 Nc5 9. Qc2 a5 10. Be3 b6 11. a3 Nh5 12. b4 Nd7 13. Rfc1 Nf4 14. Bf1 Nf6 15. c5 axb4 16. axb4 Rxa1 17. Rxa1 bxc5 18. bxc5 Ng4 19. Ra8 Qe7 20. c6 f5 21. h3 Nxe3 22. fxe3 fxe4 23. Nxe4 Nxd5 24. Bc4 Be6 25. Rxf8+ Kxf8 26. Nfg5 Bg8 27. Qb3 h6 28. Qb8+ Qe8 29. Qxe8+ Kxe8 30. Nf3 Ne7 31. Bb5 Bd5 32. Nxd6+ cxd6 33. c7+ Kf8 34. Nd2 Be6 35. Ne4 Nc8 36. Ba6 Ke7 37. Nc3 Na7 0-1

[Event "Central America & Caribbean U16"]
[Site "Palmira"]
[Date "2014.10.07"]
[Round "8.7"]
[White "Calero, Hector Andres"]
[Black "Davila Blanco, Juan Jose"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1827"]
[BlackElo "1841"]
[PlyCount "90"]
[EventDate "2014.10.04"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. Na4 Qa5+ 9. c3 b6 10. Be2 Ba6 11. Bxa6 Qxa6 12. b3 Be7 13. Qe2 Qxe2+ 14. Kxe2 0-0 15. Nb2 Rac8 16. Rac1 cxd4 17. Bxd4 Ba3 18. Rc2 Nb4 19. Rd2 Nxa2 20. Kd3 Nxc3 21. Bxc3 Nc5+ 22. Ke3 Nxb3 23. Rd3 Nc5 24. Rdd1 Ne4 25. Bd4 Bxb2 26. Bxb2 Rc2 27. Bd4 Rfc8 28. Nd2 Nc3 29. Rc1 Nb5 30. Bb2 h5 31. Kd3 R2c7 32. Rxc7 Rxc7 33. Rc1 Rxc1 34. Bxc1 Kh7 35. Nf3 Nc7 36. h3 Na6 37. Ba3 Nc5+ 38. Bxc5 bxc5 39. g4 hxg4 40. hxg4 Kh6 41. Kc3 a5 42. Ng5 Kg6 43. Nf3 Kh6 44. Ng5 Kg6 45. Nf3 Kh6 1/2-1/2

[Event "Central America & Caribbean U16"]
[Site "Palmira"]
[Date "2014.10.06"]
[Round "6.7"]
[White "Calero, Hector Andres"]
[Black "Cadavid, Juan Miguel"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1827"]
[BlackElo "1929"]
[PlyCount "51"]
[EventDate "2014.10.04"]
[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 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. 0-0 b5 8. a3 Bb7 9. Qe2 d6 10. Bd2 Be7 11. Kh1 0-0 12. f4 Nbd7 13. b4 Rfe8 14. Rae1 Rac8 15. Rf3 Nb6 16. Rh3 g6 17. e5 Nfd5 18. Rxh7 Nxc3 19. Qg4 Be4 20. Qh3 dxe5 21. Rh8+ Kg7 22. Qh6+ Kf6 23. Rh7 exf4 24. Bxf4 Qxf4 25. Qxf4+ Bf5 26. Bxf5 1-0

[Event "Central America & Caribbean U16"]
[Site "Palmira"]
[Date "2014.10.05"]
[Round "4.9"]
[White "Calero, Hector Andres"]
[Black "Florez Castro, Estiven"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1827"]
[BlackElo "1717"]
[PlyCount "83"]
[EventDate "2014.10.04"]
[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. f3 0-0 8. Qd2 Bd7 9. 0-0-0 Nc6 10. g4 Rc8 11. h4 h5 12. g5 Nh7 13. Kb1 Ne5 14. Be2 Nc4 15. Bxc4 Rxc4 16. f4 Qa5 17. Nd5 Qxd2 18. Rxd2 Re8 19. Rf1 Bh3 20. Rff2 e5 21. Nb5 exf4 22. Rxf4 Be5 23. Rf3 Bg4 24. Rf1 Bg3 25. Ndc3 Re6 26. Bf2 Bf4 27. Rd5 a6 28. Nd4 Re7 29. Nb3 Be5 30. Bd4 Be6 31. Bxe5 Bxd5 32. Bf6 Nxf6 33. gxf6 Rexe4 34. Nxd5 Rxh4 35. Ne7+ Kf8 36. Nc1 Rcd4 37. Nd3 Rh2 38. b3 Rg4 39. Nf4 Rgh4 40. Nfxg6+ fxg6 41. Nxg6+ Kf7 42. Nh8+ 1/2-1/2

[Event "Central America & Caribbean U16"]
[Site "Palmira"]
[Date "2014.10.05"]
[Round "3.5"]
[White "Uzcategui Rodriguez, Alejandro"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "D01"]
[WhiteElo "2097"]
[BlackElo "1827"]
[PlyCount "103"]
[EventDate "2014.10.04"]
[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 Nf6 2. Bg5 g6 3. Nc3 d5 4. Bxf6 exf6 5. e3 Bg7 6. Bd3 Be6 7. Nge2 0-0 8. Nf4 c6 9. h4 Qe7 10. h5 f5 11. hxg6 fxg6 12. Qe2 Nd7 13. g4 fxg4 14. 0-0-0 Bf5 15. Bxf5 Rxf5 16. Qxg4 Re8 17. Nce2 Rff8 18. Ng3 Nf6 19. Qh3 Qd7 20. Qg2 Re7 21. Nf1 Qg4 22. Qh2 g5 23. Nd3 Qe6 24. Ng3 h6 25. Ne5 Ng4 26. Nxg4 Qxg4 27. Nh5 Bh8 28. Rdg1 Qf3 29. Qd6 Bf6 30. Nxf6+ Qxf6 31. Rxh6 Qxd6 32. Rxg5+ Rg7 33. Rxg7+ Kxg7 34. Rxd6 Rxf2 35. Rd7+ Rf7 36. Rxf7+ Kxf7 37. Kd2 Ke6 38. Ke2 Kf6 39. Kd3 Kf5 40. b3 b6 41. c4 a6 42. a3 Kf6 43. cxd5 cxd5 44. e4 dxe4+ 45. Kxe4 Ke6 46. d5+ Kd6 47. Kd4 a5 48. a4 Kd7 49. Ke5 Ke7 50. d6+ Kd7 51. Kd5 Kd8 52. Kc6 1-0

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2014.06.01"]
[Round "6"]
[White "Agudelo, Pedro Luis"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "B95"]
[WhiteElo "1805"]
[BlackElo "1818"]
[PlyCount "110"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. 0-0 Be7 8. Bg5 0-0 9. Qf3 Qb6 10. Nb3 Nc6 11. Bf4 Qc7 12. a4 b6 13. Rfe1 Bb7 14. Qe2 Nd7 15. Bg3 Nce5 16. Bd3 Nxd3 17. cxd3 Nc5 18. Nxc5 Qxc5 19. Qe3 Qb4 20. Na2 Qb3 21. Qd4 d5 22. Qc3 Qxc3 23. Nxc3 dxe4 24. dxe4 Rac8 25. Red1 Rfd8 26. Rxd8+ Rxd8 27. Bc7 Rd2 28. Rd1 Rxb2 29. Rd7 Rc2 30. Nd1 Kf8 31. Bxb6 Bxe4 32. f3 Bd5 33. Ne3 Rc1+ 34. Kf2 Bb3 35. Ra7 Bxa4 36. Rxa6 Be8 37. Bd4 Bc5 38. Bxc5+ Rxc5 39. Ng4 h5 40. Ne3 Ke7 41. Rb6 Kf6 42. Rb4 Bb5 43. Rf4+ Kg6 44. Rd4 Bc6 45. Rb4 e5 46. h4 f5 47. g3 e4 48. f4 Bb5 49. Rb2 Bd3 50. Rb6+ Kh7 51. Rb2 Ra5 52. Kg2 Kg6 53. Rb6+ Kh7 54. Rb2 Rc5 55. Kf2 Ra5 1/2-1/2

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2014.06.01"]
[Round "5"]
[White "Calero, Hector Andres"]
[Black "Gomez Guardo, Cristian"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1818"]
[BlackElo "1812"]
[PlyCount "94"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 g6 7. Be3 Bg7 8. Qd2 Bd7 9. 0-0-0 Nc6 10. g4 h5 11. g5 Nh7 12. h4 Nf8 13. Nxc6 bxc6 14. Bd4 Ne6 15. Bxg7 Nxg7 16. Qd4 0-0 17. Bc4 Ne6 18. Qe3 Qa5 19. f4 Qc5 20. Qxc5 Nxc5 21. b4 Nb7 22. Na4 Bg4 23. Rde1 Rfd8 24. f5 d5 25. Bb3 e6 26. fxg6 fxg6 27. Rhf1 Rf8 28. Nb6 Rad8 29. exd5 cxd5 30. Kb2 Bf5 31. c4 dxc4 32. Nxc4 Rd4 33. Rh1 Nd8 34. Rd1 Rf4 35. Ne5 Kg7 36. Nd7 Rf7 37. Ne5 Rf8 38. Nd7 Rf7 39. Nc5 Nc6 40. a3 Nd4 41. Rxd4 Rxd4 42. Bxe6 Re7 43. Bxf5 gxf5 44. Nxa6 f4 45. Kc3 Rde4 46. Rf1 Re3+ 47. Kb2 f3 0-1

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2014.05.31"]
[Round "4"]
[White "Calero, Hector Andres"]
[Black "Gaitan Bautista, Oscar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "1818"]
[BlackElo "1615"]
[PlyCount "103"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Bf5 5. Nf3 c6 6. Bd2 e6 7. Bc4 Nd7 8. Bb3 Ngf6 9. Qe2 Bb4 10. a3 Bxc3 11. Bxc3 Qc7 12. Nh4 Bg6 13. Nxg6 hxg6 14. g3 0-0-0 15. 0-0-0 Rh5 16. Bd2 Qb6 17. Bf4 Nd5 18. Bxd5 Rxd5 19. Rd3 Nf6 20. Be5 Rg8 21. c4 Rdd8 22. Qf3 Nd7 23. Qxf7 Nxe5 24. dxe5 Rxd3 25. Qxg8+ Kc7 26. Qxg7+ Rd7 27. Qxg6 Qxf2 28. Qc2 Qe3+ 29. Kb1 Rd2 30. Qc1 Qd3+ 31. Ka1 Rc2 32. Qd1 Rd2 33. Qc1 Rc2 34. Qd1 Rd2 35. Qa4 Qd4 36. Qb4 c5 37. Qc3 Qf2 38. Qa5+ Kc8 39. Qb5 Kc7 40. h4 a6 41. Qa5+ b6 42. Qc3 Rc2 43. Qb3 Qg2 44. Rd1 Qe2 45. Rd6 b5 46. cxb5 c4 47. b6+ Kb7 48. Qb4 Rc1+ 49. Ka2 Qe4 50. Rd7+ Kc6 51. Rc7+ Kd5 52. Qc5# 1-0

[Event "COL-ch U16"]
[Site "Bogota"]
[Date "2014.05.30"]
[Round "2"]
[White "Zuleta, Juan Carlos"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1857"]
[BlackElo "1818"]
[PlyCount "59"]
[EventDate "2014.05.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 160 Extra"]
[Source "ChessBase"]
[SourceDate "2014.07.01"]
[SourceVersion "1"]
[SourceVersionDate "2014.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 h5 9. g3 Nbd7 10. Qd2 Qc7 11. 0-0-0 Be7 12. Kb1 b5 13. h4 b4 14. Nd5 Nxd5 15. exd5 Bf5 16. Bd3 Bxd3 17. Qxd3 Nf6 18. Bg5 a5 19. Rhe1 Kf8 20. f4 a4 21. Nc1 exf4 22. Bxf4 a3 23. b3 Rc8 24. Re2 Qb7 25. Rde1 Nxd5 26. Rxe7 Nxe7 27. Bxd6 Rd8 28. Rxe7 Qb6 29. Qd5 Qxd6 30. Qxf7# 1-0

[Event "Valle Region-ch U16"]
[Site "Cali"]
[Date "2014.05.??"]
[Round "4.2"]
[White "Calero, Hector Andres"]
[Black "Becerra, Manuel Santiago"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1818"]
[BlackElo "1593"]
[PlyCount "85"]
[EventDate "2014.05.16"]
[EventType "tourn"]
[EventRounds "5"]
[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. a3 Bxc3+ 6. bxc3 Nc6 7. Nf3 Qa5 8. Bd2 Qa4 9. Be3 c4 10. Be2 Bd7 11. 0-0 0-0-0 12. Ng5 Nh6 13. g4 f6 14. exf6 gxf6 15. Nxe6 Bxe6 16. Bxh6 Rhg8 17. Kh1 Rg6 18. Bf4 Qa5 19. Bd2 Rdg8 20. h3 Qc7 21. f4 f5 22. g5 h6 23. Qe1 hxg5 24. fxg5 Qh7 25. h4 Nd8 26. Qg3 Nf7 27. Kg2 Qh6 28. Rh1 Qf8 29. Bf4 Qe7 30. Kf2 R6g7 31. a4 a5 32. Bf3 b6 33. Rhe1 Rd8 34. Re2 Rd7 35. Rae1 Nd8 36. Be5 Bg8 37. Bxg7 Qxg7 38. h5 Ne6 39. Rxe6 Bxe6 40. Rxe6 Qf7 41. Qe5 Qg7 42. Re8+ Kb7 43. Bxd5+ 1-0

[Event "Valle Region-ch U16"]
[Site "Cali"]
[Date "2014.05.??"]
[Round "3.3"]
[White "Calero, Hector Andres"]
[Black "Rodriguez, Sofia"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "1818"]
[BlackElo "1792"]
[PlyCount "79"]
[EventDate "2014.05.16"]
[EventType "tourn"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 Qc7 10. g4 b5 11. h4 Nbd7 12. 0-0-0 Rc8 13. Kb1 Nb6 14. g5 Nfd7 15. Nd5 Bxd5 16. exd5 Nc4 17. Bxc4 bxc4 18. Na5 c3 19. Qxc3 Qxc3 20. bxc3 Rxc3 21. Rhe1 f5 22. f4 Kf7 23. Nc6 Re8 24. Ba7 e4 25. Be3 Nc5 26. Bd4 Rc4 27. Re3 a5 28. Nxa5 Rb8+ 29. Nb3 Rb7 30. Rc3 Rxc3 31. Bxc3 Na4 32. Ba5 Ke8 33. Rd4 Nc5 34. Rb4 Rxb4 35. Bxb4 Kd7 36. Nd4 g6 37. Nc6 Bf8 38. Bxc5 dxc5 39. c4 Kc7 40. Kc2 1-0

[Event "Valle Region-ch U16"]
[Site "Cali"]
[Date "2014.05.??"]
[Round "5.1"]
[White "Zuleta, Juan Carlos"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "1857"]
[BlackElo "1818"]
[PlyCount "84"]
[EventDate "2014.05.16"]
[EventType "tourn"]
[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. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. h4 b4 13. Nd5 Bxd5 14. exd5 a5 15. Kb1 Nb6 16. Bxb6 Qxb6 17. h5 a4 18. Nc1 Rfc8 19. g5 Nd7 20. Bh3 Rc7 21. g6 h6 22. gxf7+ Kxf7 23. f4 Bf6 24. Bxd7 Rxd7 25. Rhf1 Kg8 26. fxe5 Bxe5 27. Nd3 b3 28. Nxe5 dxe5 29. d6 Rad8 30. Qd5+ Kh8 31. Qxe5 Rxd6 32. Rxd6 Qxd6 33. Qxd6 Rxd6 34. axb3 axb3 35. cxb3 g5 36. hxg6 Rxg6 37. Kc2 Rc6+ 38. Kd3 Kg7 39. b4 h5 40. Rf4 Rc8 41. Rc4 Rxc4 42. Kxc4 Kf6 1/2-1/2

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2014.04.06"]
[Round "7"]
[White "Calero, Hector Andres"]
[Black "Sosa Florez, Luis Felipe"]
[Result "1-0"]
[ECO "B45"]
[WhiteElo "1800"]
[BlackElo "1758"]
[PlyCount "55"]
[EventDate "2014.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bb4 6. Nxc6 bxc6 7. Qd4 Bxc3+ 8. Qxc3 Nf6 9. Bg5 h6 10. Bh4 g5 11. Bg3 0-0 12. f3 d5 13. 0-0-0 Bd7 14. h4 g4 15. Bd6 Re8 16. e5 Nh7 17. fxg4 f6 18. Bd3 fxe5 19. Bxh7+ Kxh7 20. Rdf1 Rg8 21. Qxe5 Qe8 22. g5 Qh5 23. g4 Qe8 24. Rf6 Rg6 25. Rhf1 hxg5 26. hxg5 Rg7 27. Rh1+ Kg8 28. Qh2 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2014.04.05"]
[Round "5"]
[White "Calero, Hector Andres"]
[Black "Gaviria Galvis, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "B47"]
[WhiteElo "1800"]
[BlackElo "2021"]
[PlyCount "97"]
[EventDate "2014.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 c5 3. Nf3 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nf6 7. Bg2 Nc6 8. Nxc6 bxc6 9. 0-0 d5 10. Re1 Be7 11. Bf4 Qb6 12. Qd3 0-0 13. Be3 Qa5 14. exd5 cxd5 15. Bd4 Bb7 16. a3 Rac8 17. b4 Qc7 18. Rac1 a5 19. Nb5 Qd7 20. bxa5 Rc4 21. Qb3 Ba6 22. Bxf6 Bxf6 23. a4 Bg5 24. f4 Be7 25. c3 Rfc8 26. Bf1 Bc5+ 27. Kh1 Qc6 28. Bg2 Bf2 29. Re2 Rxa4 30. Qxa4 Bxb5 31. Qc2 Bxe2 32. Qxe2 Ba7 33. Qd3 Rb8 34. f5 Rb2 35. fxe6 fxe6 36. Rf1 Rf2 37. Rxf2 Bxf2 38. Qe2 Ba7 39. Qe5 Kf7 40. Qf4+ Kg8 41. Qe5 Kh8 42. h4 h6 43. Kh2 Kg8 44. Bh3 Kf7 45. Qf4+ Kg8 46. Qe5 Kf7 47. Qf4+ Ke8 48. Qe5 Kf7 49. Qf4+ 1/2-1/2

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2014.04.05"]
[Round "6"]
[White "Olarte Parra, Jhoan Sebastian"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1956"]
[BlackElo "1800"]
[PlyCount "51"]
[EventDate "2014.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Qe2 Nc6 7. c3 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rac1 0-0 14. Rc3 f6 15. Bf4 fxe5 16. Bxe5 Bf6 17. Rfc1 Qf7 18. Qe3 Bxe5 19. Nxe5 Nxe5 20. dxe5 Qf5 21. g3 Rf7 22. Rc8+ Rxc8 23. Rxc8+ Rf8 24. Rxf8+ Kxf8 25. Qa3+ Kf7 26. Qd6 1/2-1/2

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2014.04.04"]
[Round "3"]
[White "Calero, Hector Andres"]
[Black "Gonzalez Lopez, Nicolas Mateo"]
[Result "1/2-1/2"]
[ECO "B17"]
[WhiteElo "1800"]
[BlackElo "1870"]
[PlyCount "87"]
[EventDate "2014.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Ng5 Ngf6 6. Bd3 e6 7. N1f3 Bd6 8. 0-0 h6 9. Ne4 Nxe4 10. Bxe4 Nf6 11. Bd3 0-0 12. c3 Qc7 13. h3 b6 14. Re1 Bb7 15. Ne5 c5 16. Bf4 Nd5 17. Bd2 cxd4 18. cxd4 Bb4 19. a3 Bxd2 20. Qxd2 Rac8 21. Rac1 Qd6 22. Rxc8 Rxc8 23. Rc1 Rxc1+ 24. Qxc1 f6 25. Ng6 Kf7 26. Kh1 f5 27. Ne5+ Kf6 28. Bb5 a6 29. Bc6 Bxc6 30. Qxc6 Qxc6 31. Nxc6 Kf7 32. g3 Ke8 33. Kg2 Kd7 34. Ne5+ Kd6 35. Kf3 Ne7 36. Ke3 Nc6 37. Nxc6 Kxc6 38. b3 g5 39. f4 gxf4+ 40. gxf4 Kd5 41. Kd3 b5 42. b4 Kc6 43. Kc3 Kd6 44. Kd2 1/2-1/2

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2014.04.04"]
[Round "4"]
[White "Cardona, Juan Camilo"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "1979"]
[BlackElo "1800"]
[PlyCount "81"]
[EventDate "2014.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. Be3 Be7 9. 0-0 0-0 10. Qd3 Nbd7 11. h3 Rc8 12. Nd5 Bxd5 13. exd5 Nb6 14. Bxb6 Qxb6 15. c4 Rfe8 16. Nd2 Bf8 17. b3 g6 18. Kh1 Bg7 19. Rae1 Nd7 20. f4 exf4 21. Rxf4 Re3 22. Qb1 Rce8 23. Re4 R3xe4 24. Nxe4 f5 25. Ng5 Bc3 26. Ne6 Bxe1 27. Qxe1 Nc5 28. Bf3 Qd8 29. b4 Nxe6 30. dxe6 Qe7 31. Qd2 Rc8 32. Qd4 Rc7 33. a4 h6 34. Bd5 Kh7 35. Qf4 Kg7 36. a5 Kh7 37. Kh2 Kg7 38. Kh1 Kh7 39. Kg1 Kg7 40. Kh1 Kh7 41. Kg1 1/2-1/2

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2014.04.03"]
[Round "2"]
[White "Calero, Hector Andres"]
[Black "Leyton Capera, Julio Cesar"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1800"]
[BlackElo "1510"]
[PlyCount "65"]
[EventDate "2014.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. Nc3 Nf6 7. 0-0 Be7 8. Nde2 Ne5 9. Bxd7+ Qxd7 10. b3 0-0-0 11. f4 Nc6 12. Bb2 d5 13. exd5 Bc5+ 14. Kh1 Ne7 15. Na4 Qd6 16. Nxc5 Qxc5 17. c4 c6 18. Bd4 Qa5 19. Bc3 Qa6 20. Qc2 cxd5 21. cxd5 Kb8 22. Rac1 Nfxd5 23. Be5+ Ka8 24. Rf3 f6 25. Bd4 Rc8 26. Nc3 Rc6 27. Qd2 Re8 28. Re1 Nxc3 29. Bxc3 Rd6 30. Qf2 Re6 31. Rxe6 Qxe6 32. Re3 Qd7 33. Qe1 1-0

[Event "COL-ch U18"]
[Site "Cali"]
[Date "2014.04.03"]
[Round "1"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "B99"]
[WhiteElo "2366"]
[BlackElo "1800"]
[PlyCount "71"]
[EventDate "2014.04.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qf3 Qc7 9. 0-0-0 Nbd7 10. Bd3 b5 11. Rhe1 Bb7 12. Qg3 Nc5 13. e5 dxe5 14. fxe5 Nd5 15. Bxe7 Qxe7 16. Qxg7 Nxd3+ 17. Rxd3 0-0-0 18. Ne4 Rhg8 19. Nd6+ Kb8 20. Qxf7 Qxf7 21. Nxf7 Rdf8 22. Nd6 Rxg2 23. Nxb7 Kxb7 24. Nxe6 Rff2 25. Nd4 Nb4 26. Rf3 Rd2 27. Rf7+ Kb6 28. Rf6+ Kb7 29. Re4 Nxc2 30. Nb3 Rd8 31. Nc5+ Kb8 32. e6 Na1 33. Rf1 Rc2+ 34. Kb1 Rxc5 35. Kxa1 Re8 36. a3 1-0

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.24"]
[Round "7"]
[White "Calero, Hector Andres"]
[Black "Avila Pavas, Santiago"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "1778"]
[BlackElo "1643"]
[PlyCount "108"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. Bb3 a5 9. 0-0 d6 10. h3 Nxd4 11. Bxd4 Bd7 12. a4 Bc6 13. Qd3 Nd7 14. Bxg7 Kxg7 15. Bd5 Kg8 16. Rae1 Qb6 17. b3 Rac8 18. Nd1 Ne5 19. Qd2 Rc7 20. Ne3 Rfc8 21. Kh1 Bd7 22. f4 Nc6 23. Nc4 Qd4 24. Bxc6 Qxd2 25. Nxd2 Bxc6 26. c4 e6 27. Nf3 d5 28. exd5 exd5 29. Ne5 f6 30. Nxc6 bxc6 31. Rd1 dxc4 32. bxc4 Re8 33. Rd4 Kf7 34. Rfd1 Ree7 35. c5 Ke6 36. g4 g5 37. Rd6+ Kf7 38. Rf1 gxf4 39. Rxf4 Re2 40. Rfxf6+ Kg7 41. Rxc6 Rd7 42. Rfd6 Rf7 43. Kg1 Ra2 44. Ra6 Rb7 45. Rab6 Re7 46. Re6 Rd7 47. Red6 Re7 48. Kf1 Rf7+ 49. Kg1 Re7 50. Kf1 Rf7+ 51. Ke1 Re7+ 52. Kd1 Rf7 53. Ke1 Re7+ 54. Kd1 Rf7 1/2-1/2

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.24"]
[Round "6"]
[White "Calero, Hector Andres"]
[Black "Munoz, Mauricio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1778"]
[PlyCount "71"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 Bf5 4. e3 e6 5. c4 c6 6. Qb3 Qd7 7. c5 Be7 8. Ne5 Qc8 9. h3 0-0 10. Nc3 Nbd7 11. Be2 Ne4 12. g4 Nxc3 13. bxc3 Bg6 14. h4 Nxe5 15. Bxe5 f6 16. Bg3 h6 17. f4 Bd8 18. g5 fxg5 19. hxg5 hxg5 20. fxg5 Bxg5 21. Kd2 Kf7 22. Bd6 Be7 23. Raf1+ Bf5 24. Bh5+ g6 25. Bxg6+ Kxg6 26. Bxe7 Rh8 27. Rxh8 Qxh8 28. Bd6 Qc8 29. Qd1 Qh8 30. Rh1 Qe8 31. Qh5+ Kf6 32. Be5+ Ke7 33. Qg5+ Kd7 34. Rh8 Qxh8 35. Bxh8 Rxh8 36. Qg7+ 1-0

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.24"]
[Round "7"]
[White "Munoz, Oscar Alfonso"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "D53"]
[BlackElo "1778"]
[PlyCount "43"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. Nf3 Nf6 5. Bg5 Be7 6. Bxf6 Bxf6 7. cxd5 cxd4 8. Nxd4 Qb6 9. e3 Qxb2 10. Bb5+ Nd7 11. 0-0 Qxc3 12. dxe6 Bxd4 13. exd7+ Bxd7 14. Bxd7+ Kxd7 15. Rc1 Qb4 16. Qg4+ Ke8 17. exd4 Rd8 18. Qxg7 Rf8 19. Rfe1+ Kd7 20. Qxh7 Rde8 21. Qf5+ Re6 22. d5 1-0

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.24"]
[Round "6"]
[White "Rosales, Daniel"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "E93"]
[WhiteElo "2076"]
[BlackElo "1778"]
[PlyCount "189"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. d5 Nbd7 8. Bg5 h6 9. Bh4 g5 10. Bg3 Nh5 11. h4 Nf4 12. 0-0 a5 13. hxg5 hxg5 14. Nh2 Nf6 15. Bg4 Nxg4 16. Nxg4 f5 17. Ne3 Qf6 18. Nxf5 Bxf5 19. exf5 Qxf5 20. f3 Rf6 21. Ne4 Rh6 22. Re1 Kf7 23. Qb1 Qg6 24. Nf2 Rah8 25. Qxg6+ Kxg6 26. Rad1 b6 27. b3 Kf5 28. Bxf4 gxf4 29. Nh3 Bf6 30. Re2 Bh4 31. Rdd2 Bg3 32. a3 Ra8 33. Ra2 Rhh8 34. Kf1 Kg6 35. Rec2 Ra7 36. Ke2 Kf6 37. Kd3 Kf5 38. Re2 Bh4 39. Ra1 Bg3 40. Rea2 Rha8 41. Rb1 Rh8 42. Rbb2 Ra6 43. Re2 Ra7 44. Kc3 Rha8 45. Re4 Rh8 46. b4 axb4+ 47. Kxb4 Ra5 48. a4 Kf6 49. Kb3 Kf5 50. Ng1 Rh2 51. Ne2 Bh4 52. Nc3 Bg3 53. Nb5 Rh7 54. Ree2 Bh2 55. Ra1 Bg3 56. Na3 Kf6 57. Nc2 Kf7 58. Nb4 Ke8 59. Nc6 Ra8 60. Kb4 Kd7 61. a5 bxa5+ 62. Rxa5 Rxa5 63. Kxa5 Rh1 64. Kb4 Rb1+ 65. Kc3 Rc1+ 66. Kd3 Rd1+ 67. Kc3 Rc1+ 68. Rc2 Rxc2+ 69. Kxc2 Bf2 70. Kd3 Bg3 71. Ke4 Bf2 72. Na5 Bg1 73. Nb3 Be3 74. g4 Bf2 75. Kf5 Ke7 76. Nd2 Kf7 77. Ne4 Be3 78. g5 Bg1 79. g6+ Kg7 80. Ng5 Bb6 81. Ne6+ Kg8 82. Ke4 Kh8 83. Kf5 Kg8 84. Ng5 Kg7 85. Ne4 Bd4 86. Nf6 Bb6 87. Nh5+ Kg8 88. g7 Kf7 89. Kg5 e4 90. fxe4 f3 91. e5 f2 92. e6+ Kg8 93. e7 Kf7 94. g8Q+ Kxg8 95. e8Q+ 1-0

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.23"]
[Round "4"]
[White "Calero, Hector Andres"]
[Black "Arango Arenas, Juan Camilo"]
[Result "1-0"]
[ECO "B77"]
[WhiteElo "1778"]
[BlackElo "2153"]
[PlyCount "79"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[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 Nxd4 11. Bxd4 b5 12. g4 a5 13. h4 a4 14. Bd5 b4 15. Ne2 Nxd5 16. exd5 e5 17. dxe6 Bxe6 18. h5 Qc7 19. Bxg7 Kxg7 20. Nd4 Rfe8 21. 0-0-0 b3 22. a3 bxc2 23. Rdg1 Rab8 24. Nf5+ Bxf5 25. gxf5 Qb6 26. Qc3+ Re5 27. hxg6 hxg6 28. fxg6 fxg6 29. Qxc2 Rf5 30. Qc3+ Re5 31. Qc2 Rf5 32. Qc3+ Rf6 33. Rg4 d5 34. Rb4 Qd8 35. Rbh4 Qb6 36. Rh7+ Kg8 37. Qe5 Qc5+ 38. Kb1 Rxb2+ 39. Qxb2 Rb6 40. Rg7+ 1-0

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.23"]
[Round "5"]
[White "Calero, Hector Andres"]
[Black "Moran, Daniel Stiven"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "1778"]
[BlackElo "2120"]
[PlyCount "112"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Be3 Ne4 7. a3 Bxc3+ 8. bxc3 Nxc3 9. Qg4 Kf8 10. Ne2 Nxe2 11. Bxe2 b6 12. 0-0 Ba6 13. Bxa6 Nxa6 14. f4 g6 15. Bf2 c5 16. c3 Qc7 17. Qe2 c4 18. Bh4 h5 19. Bf6 Rh7 20. g4 hxg4 21. Qxg4 Rh5 22. Rf3 Ke8 23. Rh3 Rxh3 24. Qxh3 Kd7 25. Qh7 Kc6 26. a4 Qd7 27. Qh4 Nc7 28. Qf2 Ne8 29. Bg5 Ng7 30. Qb2 a6 31. a5 b5 32. Qb4 Kb7 33. Bf6 Nh5 34. Bg5 Ng7 35. Bf6 Nf5 36. Re1 Qc8 37. Kf2 Qf8 38. Qxf8 Rxf8 39. Rb1 Kc6 40. Kf3 Rb8 41. Rb4 Kd7 42. Kf2 Ke8 43. Kf3 Kf8 44. Kf2 Kg8 45. Kf3 Kh7 46. Kf2 Kh6 47. Kf3 Kh5 48. h3 Kh6 49. Kf2 Kh7 50. Kf3 Kg8 51. Kf2 Kf8 52. Kf3 Ke8 53. Kf2 Rc8 54. Bg5 Kd7 55. Rb1 Rb8 56. Rb4 Rh8 0-1

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.23"]
[Round "4"]
[White "Murillo Mosquera, Arbey"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1778"]
[PlyCount "55"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Bd3 Bd7 7. Bc2 Nh6 8. Ng5 Nf5 9. Bxf5 exf5 10. Nf3 cxd4 11. cxd4 0-0-0 12. 0-0 Be7 13. Nc3 Be6 14. Na4 Qc7 15. b3 f6 16. Bf4 Qd7 17. Rc1 Rdf8 18. Re1 Kd8 19. Re2 g5 20. exf6 Bxf6 21. Nc5 Qf7 22. Nxe6+ Kd7 23. Nxf8+ Qxf8 24. Bxg5 Rg8 25. Bxf6 Qxf6 26. Ne5+ Nxe5 27. Rxe5 Kd6 28. Rc5 1-0

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.22"]
[Round "2"]
[White "Calero, Hector Andres"]
[Black "Beltran, Carlos Armando"]
[Result "0-1"]
[ECO "C16"]
[WhiteElo "1778"]
[BlackElo "2242"]
[PlyCount "86"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. a3 Bxc3+ 6. bxc3 b6 7. Bd3 Ba6 8. Qg4 f5 9. Qg3 Bxd3 10. Qxd3 Nc6 11. Ne2 Nge7 12. 0-0 Na5 13. Nf4 Ng6 14. Qg3 Nxf4 15. Bxf4 0-0 16. h4 Qa4 17. Rfc1 Rf7 18. h5 Rc8 19. h6 c5 20. dxc5 Rxc5 21. Qg5 Nc6 22. Rd1 Rc4 23. g3 Qxc2 24. hxg7 Rxg7 25. Qh4 Rg4 26. Qh6 Rg6 27. Qh4 Qe2 28. Rac1 Qg4 29. Qxg4 Rxg4 30. Kf1 Kf7 31. Rd3 h5 32. Ke2 h4 33. Kd2 Na5 34. Rh1 Ra4 35. f3 Rg7 36. Rxh4 Rxa3 37. Rh8 Ra2+ 38. Kc1 Nc4 39. Kb1 Re2 40. Rc8 Nxe5 41. Bxe5 Rxe5 42. c4 dxc4 43. Rxc4 Rxg3 0-1

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.22"]
[Round "3"]
[White "Calero, Hector Andres"]
[Black "Marin, Oscar Marino"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1778"]
[PlyCount "74"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nd7 4. e3 a6 5. Bd3 Ngf6 6. h3 c5 7. c3 b5 8. Ne5 Bb7 9. Nd2 Be7 10. Qf3 Qb6 11. g4 Bd6 12. g5 Bxe5 13. gxf6 Bxf6 14. Rg1 e5 15. dxe5 Nxe5 16. Bxe5 Bxe5 17. Qf5 Qf6 18. Qg4 Bc8 19. Qg2 Qe6 20. Ke2 Ra7 21. Nf3 Bf6 22. Ng5 Bxg5 23. Qxg5 g6 24. Kd2 f6 25. Qg2 Re7 26. Rh1 Bb7 27. Qg3 Kf7 28. Rhg1 Rg8 29. h4 Rg7 30. h5 f5 31. hxg6+ hxg6 32. Qf4 Qe5 33. Qh6 d4 34. Rg3 dxc3+ 35. bxc3 c4 36. Be2 Rd7+ 37. Kc2 Be4+ 0-1

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.22"]
[Round "2"]
[White "Moran, Daniel Stiven"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2120"]
[BlackElo "1778"]
[PlyCount "39"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. Bg5 Nf6 7. Bxf6 gxf6 8. e3 c4 9. Be2 Be6 10. 0-0 a6 11. b3 cxb3 12. Qxb3 b5 13. Rfc1 Na5 14. Qd1 Nc4 15. a4 b4 16. Nxd5 Bxd5 17. Bxc4 Bxc4 18. Rxc4 Bd6 19. Qc2 Qd7 20. Qe4+ 1-0

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.22"]
[Round "3"]
[White "Quinonez, Fernando"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "E90"]
[BlackElo "1778"]
[PlyCount "63"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 Nbd7 8. Bd3 a5 9. a4 Nc5 10. Bc2 Nh5 11. 0-0 f5 12. exf5 gxf5 13. Nxe5 Nf6 14. Nf3 Nfe4 15. Nxe4 fxe4 16. Nd4 Qf6 17. Be3 Bd7 18. Rb1 Bh6 19. Bxh6 Qxh6 20. Ne2 Rf7 21. Ng3 Rg7 22. Re1 Re8 23. Re3 Qg6 24. b3 Ree7 25. Kh2 Be8 26. Qe1 h5 27. Bxe4 Qg5 28. Nf5 Nxe4 29. Nxg7 Rxg7 30. Rg3 Nxg3 31. Qxe8+ Kh7 32. fxg3 0-1

[Event "Cali Valle op"]
[Site "Cali"]
[Date "2014.03.21"]
[Round "1"]
[White "Calero, Hector Andres"]
[Black "Rosales, Daniel"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1778"]
[BlackElo "2076"]
[PlyCount "64"]
[EventDate "2014.03.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 159 Extra"]
[Source "ChessBase"]
[SourceDate "2014.04.24"]
[SourceVersion "1"]
[SourceVersionDate "2014.04.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. h3 Nbd7 4. c4 e5 5. dxe5 dxe5 6. Bh2 Bb4+ 7. Nc3 Bxc3+ 8. bxc3 0-0 9. e3 Qe7 10. Bd3 b6 11. Ne2 Bb7 12. 0-0 Rad8 13. Qc2 e4 14. Bxc7 exd3 15. Bxd8 Rxd8 16. Qxd3 Nc5 17. Qf5 g6 18. Qf4 Rd2 19. Nd4 Nh5 20. Qh2 Kg7 21. Nf3 Bxf3 22. gxf3 Qd7 23. Qg2 Ne6 24. f4 Nexf4 25. exf4 Nxf4 26. Qf3 Nxh3+ 27. Kg2 Ng5 28. Qe3 Qg4+ 29. Qg3 Qe4+ 30. Kg1 Nf3+ 31. Kg2 Rd3 32. Kh1 Ne1+ 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "9"]
[White "Torres Diaz, Hector Camilo"]
[Black "Calero, Hector Andres"]
[Result "0-1"]
[ECO "E72"]
[BlackElo "1778"]
[PlyCount "58"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. e4 e5 7. d5 Nbd7 8. Nf3 Nc5 9. Qc2 a5 10. Rb1 Nh5 11. 0-0 f5 12. Nd2 f4 13. Na4 b6 14. b4 Nxa4 15. Qxa4 Bd7 16. b5 Qc8 17. Qc2 Bh3 18. Nf3 h6 19. Qe2 Qd7 20. Qd3 Rf7 21. Rb2 Raf8 22. a4 Qg4 23. Re2 g5 24. Bxh3 Qxh3 25. Ree1 g4 26. Nh4 Bf6 27. Kh1 Bxh4 28. Qd2 fxg3 29. fxg3 Rxf1+ 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "7"]
[White "Chong Chinchay, Eric Joel"]
[Black "Calero, Hector Andres"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2068"]
[BlackElo "1778"]
[PlyCount "90"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. h3 Nc6 5. Bd3 e6 6. 0-0 Be7 7. Bc2 0-0 8. a3 Qc7 9. d4 cxd4 10. cxd4 d5 11. e5 Ne4 12. Nbd2 f5 13. exf6 Nxf6 14. Re1 Bd6 15. Nf1 e5 16. dxe5 Nxe5 17. Nd4 a6 18. Bg5 Qf7 19. f4 Nc6 20. Nf3 h6 21. Bxf6 Qxf6 22. Qxd5+ Kh8 23. Rad1 Bxf4 24. Qe4 Bf5 25. Qxf5 Qxf5 26. Bxf5 Rxf5 27. Rd7 Rb5 28. g3 Rb3 29. Re4 Rxf3 30. Rxf4 Rxf4 31. gxf4 b5 32. Rd6 Na5 33. Ne3 Re8 34. Rxa6 Rxe3 35. Rxa5 Rb3 36. Kg2 Kh7 37. f5 b4 38. a4 Rxb2+ 39. Kg3 b3 40. Ra7 Kg8 41. Kh4 Rb1 42. Rb7 b2 43. Kh5 Ra1 44. Rxb2 Rxa4 45. Rb6 Kf7 1/2-1/2

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "4"]
[White "Calero, Hector Andres"]
[Black "Bobadilla Viera, Jorge Samuel"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1778"]
[BlackElo "2040"]
[PlyCount "83"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[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 0-0 9. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Bc5 Qg5+ 15. Kb1 Rfd8 16. Ne4 Qxg2 17. Qh4 h6 18. h3 g5 19. Qf2 Qxf2 20. Bxf2 f5 21. Ng3 f4 22. Ne4 a5 23. Kc1 Nc7 24. Bxe6+ Nxe6 25. c3 Rxd1+ 26. Rxd1 Rd8 27. Rxd8+ Nxd8 28. Bb6 Nb7 29. a4 Bf8 30. Bc7 Kf7 31. b4 axb4 32. a5 Nxa5 33. Bxa5 bxc3 34. Bxc3 Ke6 35. Kd2 Kf5 36. Kd3 h5 37. Ba5 Ba3 38. Nf2 Be7 39. Kc4 Ba3 40. Kd3 Be7 41. Kc4 Ba3 42. Kd3 1/2-1/2

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "5"]
[White "Camargo, Santiago"]
[Black "Calero, Hector Andres"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2021"]
[BlackElo "1778"]
[PlyCount "95"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e5 7. Nb3 Be6 8. Be3 Be7 9. Qd2 0-0 10. 0-0-0 Nbd7 11. g4 b5 12. g5 b4 13. Ne2 Ne8 14. Ng3 a5 15. Kb1 Qc7 16. Nf5 Nc5 17. Nxe7+ Qxe7 18. h4 a4 19. Nxc5 dxc5 20. h5 c4 21. g6 h6 22. Bh3 Bxh3 23. Rxh3 Rc8 24. Rg3 c3 25. Qd7 Qxd7 26. Rxd7 Nf6 27. Rb7 Nxh5 28. Rh3 fxg6 29. Rxb4 cxb2 30. Kxb2 a3+ 31. Kb3 Rf7 32. c4 Rfc7 33. Rh2 Rf7 34. Rf2 Rcf8 35. Kxa3 Rxf3 36. Rxf3 Rxf3 37. Rb3 Kf7 38. c5 Ke6 39. c6 g5 40. Rd3 Nf4 41. c7 Nxd3 42. c8Q+ Ke7 43. Qb7+ Kf8 44. Qa8+ Ke7 45. Ka4 g4 46. Kb5 h5 47. Qa3+ Kf6 48. Qxd3 1-0

