[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "8"]
[White "Estrella Becerra, Fernando"]
[Black "Marulanda, Carlos Andres"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1890"]
[BlackElo "1795"]
[PlyCount "98"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. e3 0-0 5. Ne2 d6 6. 0-0 c6 7. d4 Bb6 8. Nbc3 Bg4 9. Qc2 Nbd7 10. h3 Bh5 11. b4 Rc8 12. c5 Bc7 13. Bb2 Re8 14. dxe5 Bg6 15. Qb3 Nxe5 16. Nf4 d5 17. Nxg6 hxg6 18. Rad1 Qe7 19. Ne2 g5 20. Nd4 Nc4 21. Ba1 Ne4 22. Bxe4 Qxe4 23. Qd3 Qe7 24. Nf5 Qd7 25. g4 Ne5 26. Qe2 g6 27. Nd4 Kg7 28. Nf3 Qe7 29. Nxe5 Bxe5 30. Qd3 Rh8 31. Kg2 Bxa1 32. Rxa1 Qe5 33. Qd4 Rce8 34. Qxe5+ Rxe5 35. Rad1 f5 36. Rd4 Rhe8 37. Rfd1 Kf6 38. Kg3 R8e7 39. R1d3 b6 40. cxb6 axb6 41. b5 cxb5 42. Rxd5 Ra7 43. Rxe5 Kxe5 44. Rb3 f4+ 45. Kf3 Ra5 46. exf4+ gxf4 47. h4 b4 48. Rxb4 Ra3+ 49. Kg2 Rxa2 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "6"]
[White "Estrella Becerra, Fernando"]
[Black "Villamil Alarcon, Hector Orlando"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "1890"]
[BlackElo "1971"]
[PlyCount "107"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. b3 Bg7 5. Bb2 Nc6 6. Nf3 0-0 7. 0-0 d6 8. e3 Bg4 9. d4 cxd4 10. exd4 Nd7 11. Qd2 e5 12. dxe5 Bxf3 13. Bxf3 Ndxe5 14. Bg2 Qc7 15. Nc3 Rad8 16. Rad1 a6 17. Nd5 Qb8 18. Rfe1 h5 19. h3 Rfe8 20. f4 Nd7 21. Bxg7 Kxg7 22. Qc3+ f6 23. Kh2 Rxe1 24. Rxe1 Re8 25. Re3 Qd8 26. Qe1 Rxe3 27. Qxe3 Kf7 28. Kg1 Nc5 29. Kf2 Ne7 30. Qxe7+ Qxe7 31. Nxe7 Kxe7 32. Ke3 b6 33. Bd5 a5 34. Kd4 g5 35. fxg5 fxg5 36. h4 Kf6 37. Be4 gxh4 38. gxh4 Nxe4 39. Kxe4 Ke6 40. a3 Ke7 41. Kf5 Kd7 42. Kg5 Kc6 43. Kxh5 Kc5 44. Kg5 b5 45. h5 bxc4 46. bxc4 Kxc4 47. h6 Kb3 48. h7 Kxa3 49. h8Q Ka2 50. Qd4 Kb3 51. Qxd6 a4 52. Qd1+ Ka3 53. Qa1+ Kb3 54. Kf4 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "9"]
[White "Garcia Alarcon, Alvaro"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "D94"]
[WhiteElo "2142"]
[BlackElo "1890"]
[PlyCount "96"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 Bg4 8. Ne5 Bxe2 9. Qxe2 e6 10. b3 Nfd7 11. f4 f6 12. Nxd7 Nxd7 13. Ba3 Re8 14. e4 Nb6 15. c5 Nd7 16. e5 fxe5 17. fxe5 Rf8 18. Rxf8+ Qxf8 19. Qg4 Qf5 20. Qxf5 exf5 21. b4 a6 22. Bc1 Nf8 23. Be3 Ne6 24. Ne2 Kf7 25. a4 g5 26. g3 Kg6 27. Rb1 Bh6 28. b5 axb5 29. axb5 Ra3 30. bxc6 bxc6 31. Bf2 f4 32. g4 f3 33. Ng3 Nf4 34. Re1 Ra2 35. Rf1 Nh3+ 36. Kh1 Nxf2+ 37. Kg1 Nh3+ 38. Kh1 f2 39. Nf5 Bf8 40. Kg2 Nf4+ 41. Kf3 h5 42. h4 Ra3+ 43. Kxf2 hxg4 44. Ne3 g3+ 45. Kf3 g2 46. Rg1 Be7 47. e6 Ra2 48. hxg5 Bxg5 0-1

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "7"]
[White "Mesa Baez, Samuel"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "C87"]
[WhiteElo "1897"]
[BlackElo "1890"]
[PlyCount "63"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. 0-0 Nf6 5. Re1 Be7 6. c3 0-0 7. h3 a6 8. Ba4 b5 9. Bc2 Re8 10. d4 h6 11. a3 Bf8 12. Nbd2 Bb7 13. Nf1 g6 14. Ng3 Bg7 15. b4 a5 16. Bb2 axb4 17. cxb4 Nxd4 18. Nxd4 exd4 19. Bxd4 Nd7 20. Bxg7 Kxg7 21. Qd3 Ba6 22. f4 Qe7 23. Rad1 Nb6 24. e5 Nc4 25. Nh5+ Kf8 26. Nf6 Red8 27. Nd5 Qh4 28. e6 fxe6 29. Nxc7 Ra7 30. Nxe6+ Ke7 31. Qxg6 Rdd7 32. Qg7+ 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.05"]
[Round "5"]
[White "Urquijo Prada, Santiago"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1712"]
[BlackElo "1890"]
[PlyCount "217"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 Be7 6. Nf3 Nbd7 7. cxd5 exd5 8. Bd3 h6 9. Bh4 0-0 10. 0-0 Re8 11. Rc1 Nf8 12. Ne5 N6d7 13. Bxe7 Qxe7 14. f4 f6 15. Ng4 h5 16. Nf2 Qxe3 17. Qxh5 Nb6 18. Bg6 Nxg6 19. Qxg6 Bd7 20. Rcd1 Qxf4 21. Nfe4 Qe3+ 22. Kh1 dxe4 23. Rxf6 Rf8 24. Nxe4 Rae8 25. Rdf1 Qh6 26. Qg3 Rxe4 27. Rxf8+ Kh7 28. Qb8 Qe6 29. Rh8+ Kg6 30. Qg3+ Qg4 31. Qd6+ Qe6 32. Qg3+ Qg4 33. Qd6+ Qe6 34. Qf8 Re1 35. h4 Rxf1+ 36. Qxf1 Qf6 37. Qd3+ Kf7 38. Rh5 Nd5 39. Re5 Qxh4+ 40. Kg1 Qf6 41. Qg3 Qf4 42. Qxf4+ Nxf4 43. a3 Be6 44. b4 Bd7 45. Kf1 Nd5 46. Ke1 b5 47. Kd2 Nb6 48. Rc5 Nc4+ 49. Kc3 a6 50. d5 cxd5 51. Rxd5 Ke6 52. Rg5 Kf6 53. Rd5 Be6 54. Rc5 Nxa3 55. Rc6 Ke5 56. Rxa6 Nc4 57. Rc6 Nd6 58. Rc5+ Bd5 59. Kd3 g6 60. g4 Ke6 61. Kd4 Bc4 62. Re5+ Kf6 63. Rc5 Nf7 64. Ke4 Nd8 65. g5+ Ke6 66. Rc7 Nf7 67. Kf4 Bd3 68. Rc3 Bc4 69. Re3+ Kd5 70. Re7 Nd6 71. Rg7 Bd3 72. Ke3 Bf5 73. Rc7 Ke6 74. Kf4 Kd5 75. Rc1 Nc4 76. Rd1+ Ke6 77. Re1+ Kd6 78. Rd1+ Kc6 79. Rd4 Nb2 80. Ke5 Nd3+ 81. Kf6 Nf2 82. Ke5 Nh3 83. Kf6 Nf2 84. Ke5 Ng4+ 85. Kf4 Nf2 86. Ke5 Nd3+ 87. Kf6 Ne1 88. Rf4 Bd3 89. Ke5 Nc2 90. Rf6+ Kc7 91. Rd6 Nxb4 92. Rf6 Nc6+ 93. Kf4 b4 94. Ke3 Bc2 95. Kd2 b3 96. Kc3 Kb6 97. Rf4 Kc5 98. Rf6 Kd5 99. Rf2 Ke5 100. Rf6 Ne7 101. Rf7 Nd5+ 102. Kd2 Nf4 103. Ra7 Kf5 104. Ra5+ Kg4 105. Ra4 Kxg5 106. Ra1 Kf5 107. Rg1 g5 108. Kc3 g4 109. Rg3 0-1

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.04"]
[Round "2"]
[White "Castro Pena, Simon"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "1890"]
[PlyCount "72"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Nf3 Bd6 5. Bd3 0-0 6. 0-0 c5 7. dxc5 Bxc5 8. Ne5 Nc6 9. Nxc6 bxc6 10. Bg5 Be7 11. Qf3 a5 12. c4 Ba6 13. Rd1 h6 14. Bh4 Nh7 15. Bxe7 Qxe7 16. cxd5 Bxd3 17. Rxd3 cxd5 18. Nc3 Qb4 19. Rb1 Rac8 20. Qd1 Nf6 21. Rd4 Qc5 22. Rc1 Rc7 23. Ne2 Qa7 24. Rxc7 Qxc7 25. Rd3 Qb7 26. Rb3 Qa7 27. Ra3 Qb6 28. Qd2 Rb8 29. Rb3 Qc7 30. Rxb8+ Qxb8 31. Qxa5 Qxb2 32. Ng3 Ng4 33. Qa8+ Kh7 34. f3 Qf2+ 35. Kh1 Qe1+ 36. Nf1 Qxf1# 0-1

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.04"]
[Round "4"]
[White "Estrella Becerra, Fernando"]
[Black "Alcala Leon, Daniel Alejandro"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1890"]
[BlackElo "1563"]
[PlyCount "111"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 c6 4. b3 d5 5. cxd5 cxd5 6. Nf3 Nc6 7. d4 exd4 8. Nxd4 Bb4+ 9. Bd2 Qa5 10. Nxc6 bxc6 11. 0-0 0-0 12. a3 Bxd2 13. Qxd2 Qb6 14. b4 a5 15. bxa5 Qxa5 16. Qxa5 Rxa5 17. Nc3 Ba6 18. Bf3 d4 19. Nb1 c5 20. Nd2 Rb8 21. Rfc1 g6 22. Kf1 Bc8 23. Nc4 Bh3+ 24. Ke1 Ra4 25. Nd2 Ra5 26. Nc4 Ra4 27. Ne5 Rb3 28. Rxc5 Rbxa3 29. Rxa3 Rxa3 30. Rc4 Ra1+ 31. Kd2 Rf1 32. Nd3 Bf5 33. Rc1 Rxc1 34. Nxc1 Nd7 35. Nb3 d3 36. exd3 Ne5 37. Be2 Ng4 38. Bxg4 Bxg4 39. Ke3 Kf8 40. f3 Bc8 41. Kd4 Ke7 42. Kc5 Bb7 43. Nd2 f5 44. d4 Ke6 45. f4 h6 46. Nb1 g5 47. Nc3 gxf4 48. gxf4 h5 49. h4 Kd7 50. d5 Ba6 51. Na4 Bb7 52. Nb6+ Kc7 53. d6+ Kd8 54. Kd4 Be4 55. Ke5 Bc2 56. Nd5 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.04"]
[Round "1"]
[White "Estrella Becerra, Fernando"]
[Black "Torres Hernandez, Deivy Santiago"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1890"]
[BlackElo "1334"]
[PlyCount "86"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 g6 4. b3 Bg7 5. Nc3 Nf6 6. Nf3 0-0 7. Bb2 e6 8. 0-0 d5 9. cxd5 exd5 10. d4 cxd4 11. Nb5 a6 12. Nbxd4 Re8 13. Rc1 Bd7 14. e3 Rc8 15. a3 Ne4 16. Nxc6 Bxc6 17. Bxg7 Kxg7 18. Nd4 f5 19. Qe2 Qd6 20. Qb2 Qf6 21. Rc2 Rc7 22. Rfc1 Rec8 23. Qa2 Kf7 24. b4 Qd6 25. Qb3 b5 26. Bxe4 fxe4 27. Qc3 Bd7 28. Qxc7 Rxc7 29. Rxc7 Ke8 30. Ra7 Kd8 31. Rcc7 Qxc7 32. Rxc7 Kxc7 33. Kf1 Kb6 34. Ke1 a5 35. Kd2 a4 36. Kc3 Ka6 37. Ne2 g5 38. Kd4 Be6 39. Ke5 Bg4 40. Nc3 Bf3 41. Nxd5 Bg2 42. h4 g4 43. Nf6 Kb6 1-0

[Event "Teusaquillo Rapid op"]
[Site "Teusaquillo"]
[Date "2023.03.04"]
[Round "3"]
[White "Ramirez, Carlos"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "2260"]
[BlackElo "1890"]
[PlyCount "57"]
[EventDate "2023.03.04"]
[EventType "swiss (rapid)"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. Bf4 Bg7 6. e3 0-0 7. h3 Qa5 8. Rc1 Ne4 9. Qb3 Nxc3 10. bxc3 dxc4 11. Qxc4 Be6 12. Qd3 Qxa2 13. Be2 b5 14. Nd2 Qa6 15. 0-0 Nd7 16. Ra1 Qc8 17. c4 Bxc4 18. Nxc4 bxc4 19. Qxc4 Nb6 20. Qc5 Qd7 21. Rfc1 Nd5 22. Bg3 Rfb8 23. Bxb8 Rxb8 24. Qxc6 Rb7 25. Bf3 e6 26. Bxd5 exd5 27. Qxd7 Rxd7 28. Rc8+ Bf8 29. Ra8 1-0

[Event "Bogota El Tablazo op-A"]
[Site "Bogota"]
[Date "2022.06.27"]
[Round "9"]
[White "Estrella Becerra, Fernando"]
[Black "Lopez Ramirez, Jorge Hernan"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1865"]
[BlackElo "1870"]
[PlyCount "136"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Be2 Bf5 6. Nf3 e6 7. 0-0 Bb4 8. Bd2 c6 9. a3 Bxc3 10. Bxc3 Qc7 11. b3 Nd5 12. Bb2 Nd7 13. Re1 Nf4 14. Bf1 0-0-0 15. Qc1 Bg4 16. Ne5 Nxe5 17. dxe5 g5 18. Qe3 Qb6 19. Qxb6 axb6 20. g3 Ng6 21. Be2 Bf5 22. c4 Bc2 23. b4 h6 24. Rac1 Bd3 25. f3 h5 26. Kg2 Ne7 27. Rcd1 Bxe2 28. Rxd8+ Rxd8 29. Rxe2 Rd3 30. Kf2 c5 31. bxc5 bxc5 32. Bc1 Nc6 33. Bxg5 Rxa3 34. g4 Nd4 35. Re3 Ra2+ 36. Kg1 Kd7 37. gxh5 Ke8 38. h6 Kf8 39. Bf6 Kg8 40. h4 Kh7 41. Bg5 Ra4 42. Kg2 Rxc4 43. Ra3 Nf5 44. Ra8 Nxh6 45. Rf8 Kg7 46. Bxh6+ Kxh6 47. Rxf7 b5 48. Rf6+ Kg7 49. Rxe6 b4 50. Rb6 Rxh4 51. Kg3 Rh8 52. f4 Rc8 53. f5 c4 54. Rxb4 c3 55. Rb1 c2 56. Rc1 Rc4 57. Kf3 Kf7 58. Ke3 Ke7 59. Kd3 Rf4 60. Rxc2 Rxf5 61. Ke4 Rf1 62. Rc7+ Ke6 63. Rc6+ Ke7 64. Rc4 Ke6 65. Rc6+ Ke7 66. Ra6 Re1+ 67. Kf4 Rf1+ 68. Kg3 Re1 1/2-1/2

[Event "Bogota El Tablazo op-A"]
[Site "Bogota"]
[Date "2022.06.27"]
[Round "10"]
[White "Marin, Schmidt"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1952"]
[BlackElo "1865"]
[PlyCount "76"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. c4 Be7 7. N1c3 a6 8. Na3 Nf6 9. f3 0-0 10. Be3 Rb8 11. Qd2 Re8 12. Nc2 Bf8 13. Be2 Bd7 14. 0-0 Ne7 15. Qxd6 Ned5 16. Qxb8 Qxb8 17. Nxd5 Be6 18. Rfd1 Nd7 19. b3 a5 20. a3 Bc5 21. b4 Bxe3+ 22. Ncxe3 b6 23. Rab1 Qa7 24. Kf1 h6 25. Rdc1 axb4 26. axb4 Ra8 27. Nd1 Nb8 28. N1c3 Nc6 29. Nb5 Qb8 30. c5 bxc5 31. bxc5 Qd8 32. Nb4 Nxb4 33. Rxb4 Qd2 34. Rbb1 Ra2 35. Re1 Bc4 36. Nc3 Qxc3 37. Bxc4 Qxc4+ 38. Kg1 Qc2 0-1

[Event "Bogota El Tablazo op-A"]
[Site "Bogota"]
[Date "2022.06.26"]
[Round "7"]
[White "Estrella Becerra, Fernando"]
[Black "Ordonez Gonzalez, Gabriel"]
[Result "0-1"]
[ECO "E67"]
[WhiteElo "1865"]
[BlackElo "1956"]
[PlyCount "62"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. d4 c6 7. 0-0 Nbd7 8. b3 Rb8 9. Qc2 b5 10. cxb5 cxb5 11. Bb2 b4 12. Ne4 Bb7 13. Nxf6+ Nxf6 14. Rac1 Bh6 15. e3 Nd5 16. Qd2 Qd7 17. Rc2 Rfc8 18. Rfc1 Rxc2 19. Rxc2 Rc8 20. Qc1 Rxc2 21. Qxc2 Bxe3 22. fxe3 Nxe3 23. Qd2 Nxg2 24. Kxg2 Qf5 25. Qd1 g5 26. h3 h5 27. g4 hxg4 28. hxg4 Qxg4+ 29. Kf2 Qf5 30. d5 Bxd5 31. Qh1 Qc2+ 0-1

[Event "Bogota El Tablazo op-A"]
[Site "Bogota"]
[Date "2022.06.26"]
[Round "8"]
[White "Lopez Ramirez, Daniel Giovanny"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "1875"]
[BlackElo "1865"]
[PlyCount "91"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. 0-0 Be7 7. Nc3 Nf6 8. Be2 0-0 9. f4 Re8 10. Bf3 Nxd4 11. Qxd4 Bg4 12. Qd3 Bxf3 13. Qxf3 Nd7 14. Be3 Bf8 15. Rad1 c6 16. Rfe1 Qc7 17. Ne2 Nf6 18. Ng3 Rad8 19. Bd4 Qc8 20. Bxf6 gxf6 21. Nh5 Qe6 22. Qc3 Kh8 23. Qxf6+ Qxf6 24. Nxf6 Re6 25. e5 Be7 26. Ng4 dxe5 27. Rxd8+ Bxd8 28. Nxe5 Kg7 29. Kf1 Bc7 30. Nd3 Rf6 31. g3 Bd6 32. Re8 Rh6 33. Kg2 c5 34. c4 Bf8 35. Rd8 Ra6 36. Rd7 Rxa2 37. Rxb7 Kf6 38. Ne5 Bd6 39. Nxf7 Be7 40. Ne5 Ke6 41. Kf3 h5 42. Ke4 Ra1 43. f5+ Kf6 44. Nd7+ Kg5 45. h4+ Kg4 46. Ne5+ 1-0

[Event "Bogota El Tablazo op-A"]
[Site "Bogota"]
[Date "2022.06.25"]
[Round "5"]
[White "Gonzalez Mojica, Renan Arturo"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "1971"]
[BlackElo "1865"]
[PlyCount "112"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 b6 8. Bxf6 Bxf6 9. Qh5 g6 10. Qxd5 c6 11. Qxd8 Rxd8 12. Nge2 Na6 13. 0-0 Nb4 14. Be4 Bb7 15. a3 Nd5 16. Nxd5 cxd5 17. Bd3 Kf8 18. Rac1 Rac8 19. Rxc8 Rxc8 20. Rc1 Rxc1+ 21. Nxc1 Ke7 22. Kf1 Kd6 23. Na2 Bd8 24. Nc3 a6 25. Ke2 h6 26. f3 Bf6 27. Na2 a5 28. Bb5 Bc8 29. Kd3 Bh4 30. Nc3 Bd8 31. Kc2 Bb7 32. Kb3 Bg5 33. Nd1 h5 34. Ka4 h4 35. f4 Bd8 36. Nf2 Bc8 37. Be8 Ke7 38. Bc6 Kd6 39. Kb5 Bf5 40. Bb7 Bd7+ 41. Ka6 Bf5 42. g3 hxg3 43. hxg3 Bc2 44. b4 axb4 45. axb4 f6 46. Ng4 Bd3+ 47. b5 Bf5 48. Nh6 Be6 49. g4 f5 50. g5 Kc7 51. Bc6 Kb8 52. Bb7 Bc7 53. e4 fxe4 54. f5 gxf5 55. g6 e3 56. g7 e2 0-1

[Event "Bogota El Tablazo op-A"]
[Site "Bogota"]
[Date "2022.06.25"]
[Round "6"]
[White "Paredes Lagos, Anthony Javier"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "E06"]
[WhiteElo "2148"]
[BlackElo "1865"]
[PlyCount "93"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 a6 8. c5 b5 9. cxb6 Qxb6 10. Na4 Qb5 11. Bg5 Nbd7 12. Rc1 c5 13. Ne5 Bd6 14. Nxd7 Nxd7 15. e4 c4 16. exd5 exd5 17. Nc3 Qxb2 18. Nxd5 Rb8 19. Ne3 Nb6 20. Rb1 Qxa2 21. Qh5 Re8 22. Bc6 Rf8 23. Bh4 c3 24. Be4 g6 25. Qh6 Re8 26. Nd5 Nxd5 27. Rxb8 Bf8 28. Qg5 Nc7 29. Bc6 Bd7 30. Rxe8 Bxe8 31. Bxe8 Nxe8 32. Qe3 Nd6 33. Qxc3 Nb5 34. Qe3 Qd5 35. Bf6 h6 36. Rc1 Nd6 37. Rc5 Qa8 38. Qc1 Qf3 39. Bd8 Ne4 40. Rc2 Qd3 41. Rb2 Qxd4 42. Bb6 Qd5 43. Be3 g5 44. Rb8 Qd6 45. Rc8 Kh7 46. Qc2 Qe6 47. Rxf8 1-0

[Event "Bogota El Tablazo op-A"]
[Site "Bogota"]
[Date "2022.06.24"]
[Round "3"]
[White "Estrella Becerra, Fernando"]
[Black "Jimenez Mendez, William"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1865"]
[BlackElo "1371"]
[PlyCount "39"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. g3 d5 4. e5 c5 5. c3 Nc6 6. Bg2 f6 7. f4 Nh6 8. Nf3 0-0 9. 0-0 cxd4 10. cxd4 Qb6 11. Nc3 fxe5 12. Nxd5 Qd8 13. dxe5 Be6 14. Ng5 Qc8 15. Nxe6 Qxe6 16. Nc7 Qc8 17. Nxa8 Qxa8 18. Qb3+ Kh8 19. Be3 Rd8 20. Rfd1 1-0

[Event "Bogota El Tablazo op-A"]
[Site "Bogota"]
[Date "2022.06.23"]
[Round "1"]
[White "Estrella Becerra, Fernando"]
[Black "Kostov, Alex"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1865"]
[BlackElo "2071"]
[PlyCount "52"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 b6 3. Nf3 Bb7 4. g3 g6 5. Bg2 Bg7 6. d4 d6 7. 0-0 0-0 8. b3 Nbd7 9. Bb2 e6 10. Re1 Qe7 11. e4 e5 12. Nd5 Nxd5 13. exd5 f6 14. Qc2 Rae8 15. dxe5 fxe5 16. Nd4 Nc5 17. b4 Qd8 18. bxc5 exd4 19. c6 Bc8 20. Qd2 Qf6 21. Rxe8 Rxe8 22. Rd1 Bg4 23. Bxd4 Qxd4 24. Qxd4 Bxd4 25. Rxd4 Re1+ 26. Bf1 Bh3 0-1

[Event "Bogota El Tablazo op-A"]
[Site "Bogota"]
[Date "2022.06.23"]
[Round "2"]
[White "Gutierrez Herrera, Jose Antonio"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1992"]
[BlackElo "1865"]
[PlyCount "65"]
[EventDate "2022.06.23"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Bc5 4. Nf3 Nc6 5. 0-0 0-0 6. d3 h6 7. Na4 Be7 8. a3 d5 9. exd5 Nxd5 10. Qe1 Qd6 11. Nc3 Nxc3 12. bxc3 Be6 13. Nd2 Bxc4 14. Nxc4 Qe6 15. f4 Bd6 16. f5 Qf6 17. Nd2 g5 18. Ne4 Qg7 19. f6 Qg6 20. Rf3 g4 21. Rg3 Kh7 22. h3 Rg8 23. hxg4 Bf8 24. Qf2 Nd8 25. Qf3 Rh8 26. Rh3 Kg8 27. Rh5 Bd6 28. Bxh6 Rxh6 29. Rg5 Bf8 30. Rxg6+ Rxg6 31. Kf2 Rh6 32. g5 Rh7 33. Qf5 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.28"]
[Round "9"]
[White "Estrella Becerra, Fernando"]
[Black "Munoz Triana, Joseph Steve"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "1916"]
[BlackElo "1613"]
[PlyCount "119"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. d4 c6 7. 0-0 Nbd7 8. d5 cxd5 9. cxd5 Nc5 10. Bd2 Nfe4 11. Nxe4 Nxe4 12. Qb3 Nxd2 13. Nxd2 b6 14. Rac1 Qd7 15. Nb1 Ba6 16. Bf3 Rfc8 17. Na3 Rc5 18. Rxc5 bxc5 19. Qc2 Rb8 20. b3 Rb4 21. Rc1 Bf6 22. e3 Qb7 23. Qd2 e5 24. Nc2 Rb6 25. e4 Qe7 26. h4 Bg7 27. Be2 Bh6 28. Ne3 Bxe2 29. Qxe2 Bxe3 30. Qxe3 Kg7 31. Rc4 Qb7 32. h5 f6 33. h6+ Kf7 34. Qf3 Qd7 35. Ra4 a6 36. Kg2 Qc8 37. g4 Rb4 38. Rxb4 cxb4 39. g5 f5 40. exf5 Qxf5 41. Qe3 Qg4+ 42. Kh2 Qh4+ 43. Kg1 Qg4+ 44. Kh2 Qh4+ 45. Kg2 Qg4+ 46. Qg3 Qxg3+ 47. Kxg3 Ke7 48. Kf3 Kd7 49. Ke4 Kc7 50. Kd3 Kb6 51. Kc4 a5 52. f3 Ka6 53. Kd3 Kb5 54. Ke3 a4 55. Kd3 axb3 56. axb3 Kc5 57. Ke4 Kb5 58. Kd3 Kc5 59. Ke4 Kb5 60. Kd3 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.27"]
[Round "8"]
[White "Hernandez, Stefano"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1572"]
[BlackElo "1916"]
[PlyCount "101"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. Nc3 d6 7. h3 Be7 8. Be3 Be6 9. Be2 a6 10. 0-0 0-0 11. Kh1 Rc8 12. f4 exf4 13. Bxf4 Ne5 14. Nd4 Bc4 15. Bd3 Nxd3 16. cxd3 Be6 17. Nf3 Qb6 18. Qd2 Rfd8 19. d4 d5 20. e5 Ne4 21. Qe3 Nxc3 22. bxc3 Qa5 23. Rfc1 b5 24. Qd3 Rc7 25. Bd2 Qa4 26. Bg5 Qa3 27. Bxe7 Qxe7 28. Nd2 Qg5 29. Nb3 Bf5 30. Qe2 Rc6 31. Nc5 Rh6 32. Qf3 Rc8 33. Kh2 Rxc5 34. dxc5 Be4 35. Qg3 Qd8 36. Qf4 Rg6 37. g3 f5 38. a4 Rc6 39. axb5 axb5 40. Qe3 Qc8 41. Ra7 Rxc5 42. Qg5 Rc7 43. Rca1 d4 44. e6 dxc3 45. Rxc7 Qxc7 46. Ra7 h6 47. Rxc7 hxg5 48. Rc8+ Kh7 49. e7 c2 50. e8Q Kh6 51. g4 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "7"]
[White "Estrella Becerra, Fernando"]
[Black "Galeano Tinjaca, Manuel Camilo"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "1916"]
[BlackElo "1688"]
[PlyCount "227"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bb4 6. Nf3 Bxc3+ 7. bxc3 0-0 8. 0-0 d6 9. Rb1 Rb8 10. Ne1 Qe8 11. Nc2 Bd7 12. Ne3 Na5 13. Nd5 Nxd5 14. Bxd5+ Kh8 15. Bg2 Ba4 16. Qd2 Bc6 17. Qb2 Bxg2 18. Kxg2 b6 19. Qb5 c6 20. Qb2 Qh5 21. f4 c5 22. Be3 Rbe8 23. Rf2 Rf6 24. Rbf1 Rh6 25. Kg1 Rhe6 26. Qb1 e4 27. Bc1 e3 28. Rg2 Nc6 29. Qb5 Nd8 30. Qd7 Qf7 31. Qxf7 Nxf7 32. Rf3 Nh6 33. h3 Ng8 34. g4 fxg4 35. hxg4 Nf6 36. g5 Nh5 37. Kf1 g6 38. Ke1 Ng7 39. Rh2 Nf5 40. Kd1 R8e7 41. Kc2 Kg8 42. Bb2 Rd7 43. Rhh3 Rde7 44. d4 Re4 45. Kd3 Kf8 46. d5 b5 47. cxb5 Ra4 48. a3 c4+ 49. Kc2 Ra5 50. Rh1 Rxb5 51. Rd1 Ke8 52. Bc1 Kd8 53. Rh3 Rbb7 54. Rdh1 a5 55. a4 Ke8 56. Rf3 Re4 57. Rfh3 Ree7 58. Rf3 Re4 59. Ba3 Rb3 60. Bc1 Rb7 61. Rhh3 Rbe7 62. Ba3 Kd7 63. Rh1 Kc7 64. Rb1 Re8 65. Rb5 Ra8 66. Rh3 Re7 67. Rh1 Ree8 68. Rxh7+ Re7 69. Rh1 Ng3 70. Rh2 Rf7 71. Bc1 Re7 72. Rg2 Nf5 73. Rh2 Ra7 74. Rh8 Ng3 75. Kd1 Ne4 76. Bb2 Nc5 77. Rbb8 Rb7 78. Rxb7+ Kxb7 79. Rg8 Nxa4 80. Kc2 Nb6 81. Rxg6 Nxd5 82. f5 Rf7 83. f6 Kc6 84. Rg7 Rf8 85. f7 Nf4 86. g6 Nxg6 87. Rxg6 Rxf7 88. Re6 Kd5 89. Rxe3 Rb7 90. Re8 a4 91. Ra8 Re7 92. Kd1 Rb7 93. Bc1 Rb3 94. Kc2 Rb7 95. Rxa4 Rc7 96. Bf4 Rc6 97. Ra8 Ke4 98. Bd2 Kd5 99. Re8 Kc5 100. Be3+ Kd5 101. Bc1 Kc5 102. e4 Ra6 103. Be3+ Kc6 104. Rc8+ Kb5 105. Kb2 Ra4 106. Rb8+ Kc6 107. Rb4 Ra8 108. Rxc4+ Kd7 109. Rd4 Ke6 110. Bf4 Ra6 111. Rxd6+ Rxd6 112. Bxd6 Kxd6 113. c4 Ke5 114. c5 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.26"]
[Round "6"]
[White "Triana Castro, Francisco Javier"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1593"]
[BlackElo "1916"]
[PlyCount "74"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e3 c5 2. c4 Nc6 3. Nc3 Nf6 4. a3 d5 5. cxd5 Nxd5 6. g3 g6 7. Bg2 Nxc3 8. bxc3 Bg7 9. Ne2 0-0 10. 0-0 e5 11. Bb2 c4 12. f4 f6 13. fxe5 fxe5 14. Nc1 Be6 15. d4 cxd3 16. Nxd3 Qb6 17. Bc1 Rfd8 18. Rf2 Bc4 19. Be4 Qa6 20. Rd2 Bh6 21. Qf3 Bxd3 22. Bd5+ Kh8 23. e4 Rxd5 24. exd5 e4 25. Qf6+ Bg7 26. Qf4 Rf8 27. Qd6 Qb6+ 28. Kg2 Ne5 29. Qxb6 axb6 30. Rf2 Nf3 31. Bb2 Rd8 32. c4 Bxc4 33. Bxg7+ Kxg7 34. Rb1 Bxd5 35. Rxb6 Bc6 36. Rb3 Nd2 37. Re3 Nc4 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "5"]
[White "Estrella Becerra, Fernando"]
[Black "Garzon Camelo, Andres Santiago"]
[Result "0-1"]
[ECO "A23"]
[WhiteElo "1916"]
[BlackElo "1685"]
[PlyCount "70"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 c6 4. d4 exd4 5. Qxd4 Be7 6. Bg2 0-0 7. Nf3 d5 8. cxd5 cxd5 9. e3 Nc6 10. Qa4 Re8 11. 0-0 Qc7 12. Nb5 Qb8 13. Nbd4 Bd7 14. Qd1 Qc7 15. b3 Bc5 16. Bb2 Rac8 17. Rc1 Qa5 18. a3 Nxd4 19. Nxd4 Bd6 20. b4 Qb6 21. Re1 Bf8 22. Qb3 Be6 23. Qa2 a5 24. b5 Rcd8 25. Rc2 Nd7 26. Rec1 Nc5 27. Nxe6 Nxe6 28. a4 d4 29. exd4 Nxd4 30. Bxd4 Rxd4 31. Bd5 Re7 32. Kg2 Rd7 33. Bf3 Qh6 34. Rc4 Rd2 35. R1c2 Qe3 0-1

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.25"]
[Round "4"]
[White "Gallego, Julian Andres"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2186"]
[BlackElo "1916"]
[PlyCount "64"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 c5 2. d5 e5 3. Nc3 d6 4. e4 a6 5. a4 Be7 6. Nf3 Bg4 7. Rg1 h6 8. Ra3 b6 9. Ne2 Nd7 10. Nd2 Bxe2 11. Bxe2 Ngf6 12. h4 h5 13. g3 g6 14. Kf1 Kf8 15. Kg2 Kg7 16. Bd3 Ng4 17. Qe2 a5 18. Nc4 Rb8 19. Bd2 Qf8 20. Kf1 Qd8 21. Ke1 Kf8 22. Kd1 Ke8 23. Rb3 Qc7 24. Na3 c4 25. Bxc4 Qc5 26. Rf1 Rc8 27. f3 Ngf6 28. Ba6 Rb8 29. Rc3 Qd4 30. Nb5 Qc5 31. Na3 Qc7 32. Bd3 Ng4 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "2"]
[White "Abreu Balza, Alan Jeremias"]
[Black "Estrella Becerra, Fernando"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1459"]
[BlackElo "1916"]
[PlyCount "99"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Qe7 3. Nc3 c6 4. Bc4 g6 5. 0-0 Bg7 6. d4 d6 7. dxe5 dxe5 8. a4 Be6 9. Bxe6 Qxe6 10. b3 h6 11. Be3 Nd7 12. Qe2 Ngf6 13. h3 0-0 14. Qd2 Kh7 15. Rad1 Rfe8 16. h4 b6 17. h5 Qg4 18. hxg6+ fxg6 19. Nh2 Qe6 20. Qd6 Bf8 21. Qxe6 Rxe6 22. Ng4 Rae8 23. Nxf6+ Nxf6 24. f3 Kg7 25. Rd3 Rd6 26. Rxd6 Bxd6 27. Rd1 Rd8 28. Bf2 Kf7 29. Kh2 Ke6 30. a5 Bc7 31. axb6 axb6 32. Rxd8 Bxd8 33. Na4 Nd7 34. Be3 h5 35. Kg3 Kd6 36. Nb2 Ke6 37. Na4 Kd6 38. Nb2 b5 39. Nd3 Ke6 40. Nc5+ Nxc5 41. Bxc5 Bg5 42. b4 Bd8 43. Kh3 g5 44. g3 Kf6 45. g4 h4 46. Kg2 Be7 47. Bxe7+ Kxe7 48. c3 Kd6 49. Kh3 c5 50. Kg2 1/2-1/2

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.24"]
[Round "3"]
[White "Estrella Becerra, Fernando"]
[Black "Garvin Mejia, Ricardo Luis"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "1916"]
[BlackElo "1611"]
[PlyCount "81"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 e5 6. Nge2 c5 7. 0-0 Nc6 8. d3 h6 9. h3 d6 10. f4 Nd4 11. Nd5 Nxd5 12. cxd5 Kh7 13. Nxd4 exd4 14. g4 Bd7 15. Bd2 Bb5 16. Be1 c4 17. Rf2 cxd3 18. Bf1 Rc8 19. Bxd3 Bxd3 20. Qxd3 Qc7 21. Bb4 Rfd8 22. Rd2 Qc4 23. Qxc4 Rxc4 24. a3 d3 25. Re1 Bd4+ 26. Kh1 b6 27. Rxd3 Bxb2 28. e5 Rc1 29. Rxc1 Bxc1 30. Bxd6 Bxf4 31. Be7 Rd7 32. Bf6 g5 33. Kg2 Kg6 34. Kf3 b5 35. Ke4 a5 36. d6 b4 37. Kd5 Rb7 38. Kc6 Rb8 39. axb4 axb4 40. d7 b3 41. Rxb3 1-0

[Event "COL Subzt 2.3.4"]
[Site "Risarald"]
[Date "2021.11.23"]
[Round "1"]
[White "Estrella Becerra, Fernando"]
[Black "Ortiz Monsalve, Sebastian"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1916"]
[BlackElo "1472"]
[PlyCount "67"]
[EventDate "2021.11.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 Be6 9. b3 0-0 10. Bb2 f5 11. Nd2 Bf6 12. Nc4 Nxc4 13. dxc4 e4 14. Qxd8 Raxd8 15. Rfd1 Nd4 16. Kf1 c6 17. Na4 b6 18. e3 Nc2 19. Bxf6 gxf6 20. Rac1 Nb4 21. a3 Nd3 22. Rb1 b5 23. cxb5 cxb5 24. Nc3 Nc5 25. Nxb5 Nxb3 26. Nd4 Bc4+ 27. Ke1 Nxd4 28. exd4 Bd3 29. Rb4 a5 30. Rb6 Rxd4 31. Bf1 Kg7 32. Rb3 Re8 33. Bxd3 exd3+ 34. Kf1 1/2-1/2

[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.16"]
[Round "8"]
[White "Estrella Becerra, Fernando"]
[Black "Guevara Rincon, Cristian Camilo"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "1952"]
[BlackElo "1664"]
[PlyCount "60"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 f5 2. Nc3 Nf6 3. g3 e6 4. Bg2 d5 5. cxd5 exd5 6. d4 c6 7. Nf3 Bd6 8. 0-0 0-0 9. Bg5 Nbd7 10. Qd3 h6 11. Bf4 Bxf4 12. gxf4 Ne4 13. Rad1 Nb6 14. Ne5 Be6 15. Bxe4 fxe4 16. Qg3 Qf6 17. e3 Nd7 18. Nxd7 Bxd7 19. Ne2 h5 20. h3 h4 21. Qg2 Bf5 22. Kh2 Bg6 23. Qg4 Bf5 24. Qg5 Kf7 25. Rg1 Rh8 26. Rc1 Rh6 27. Qxf6+ Rxf6 28. Rc3 b6 29. Rcc1 Rc8 30. b4 Ke7 1/2-1/2

[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.15"]
[Round "6"]
[White "Estrella Becerra, Fernando"]
[Black "Macias Chavarro, Manuela"]
[Result "1/2-1/2"]
[ECO "A29"]
[WhiteElo "1952"]
[BlackElo "1681"]
[PlyCount "28"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Nc6 4. Bg2 Bc5 5. e3 0-0 6. Nf3 d6 7. 0-0 a5 8. d4 Bb6 9. Nd5 Ba7 10. h3 Re8 11. dxe5 dxe5 12. b3 e4 13. Nd2 Bf5 14. g4 Bg6 1/2-1/2

[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.15"]
[Round "7"]
[White "Pachon Gutierrez, Adriana Paola"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "A02"]
[WhiteElo "2011"]
[BlackElo "1952"]
[PlyCount "57"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. f4 f5 2. Nf3 Nf6 3. e3 e6 4. b3 c5 5. Bb2 Be7 6. Be2 Nc6 7. 0-0 0-0 8. Bb5 Qc7 9. Bxc6 Qxc6 10. d3 Ng4 11. Qe1 Bf6 12. Nc3 b5 13. h3 Nh6 14. Qd2 Bb7 15. d4 d6 16. Ne2 Nf7 17. Ng3 d5 18. Nh5 c4 19. Ba3 Nd6 20. Nxf6+ gxf6 21. Qe1 Rf7 22. Bxd6 Qxd6 23. Qh4 a5 24. Kh2 Qe7 25. Rg1 Rg7 26. g4 fxg4 27. hxg4 Rf8 28. Rg3 Bc6 29. Rag1 1-0

[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.14"]
[Round "5"]
[White "Moreno Marino, Juan Nicolas"]
[Black "Estrella Becerra, Fernando"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1744"]
[BlackElo "1952"]
[PlyCount "41"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 g6 4. Nc3 Bg7 5. Be3 Nf6 6. Qd2 dxe4 7. fxe4 Ng4 8. 0-0-0 Nxe3 9. Qxe3 0-0 10. Be2 Qb6 11. h4 e5 12. Qd2 exd4 13. Na4 Qc7 14. h5 b5 15. Nc5 Qe5 16. Nb3 d3 17. Qxd3 Qxb2+ 18. Kd2 Be5 19. hxg6 fxg6 20. Nf3 Na6 21. Rb1 1/2-1/2

[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.13"]
[Round "2"]
[White "Estrella Becerra, Fernando"]
[Black "Vargas, Mauricio"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1952"]
[BlackElo "2160"]
[PlyCount "46"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nc3 Nb6 6. Nf3 Nc6 7. 0-0 Be7 8. d3 Be6 9. Be3 0-0 10. Rc1 f5 11. Bh3 g5 12. Nd2 Nd5 13. Nxd5 Bxd5 14. f4 gxf4 15. gxf4 Rf7 16. Nf3 Bd6 17. Bg2 Rg7 18. Kh1 exf4 19. Bf2 Ne5 20. Nh4 Bxg2+ 21. Nxg2 Qg5 22. Rg1 Ng4 23. Bh4 Qxh4 0-1

[Event "COL-ch sf"]
[Site "Bogota"]
[Date "2020.11.12"]
[Round "1"]
[White "Garzon Montana, Andres Camilo"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "B11"]
[BlackElo "1952"]
[PlyCount "54"]
[EventDate "2020.11.12"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. d3 Bg4 8. Bxf7+ Kxf7 9. Ne5+ Kg8 10. Nxg4 Qd5 11. Nxf6+ gxf6 12. Qg4+ Kf7 13. Qe4 Qc5 14. c3 h5 15. Be3 Qa5 16. 0-0 Bh6 17. f4 Rag8 18. Rae1 Qxa2 19. Bxa7 Qxa7+ 20. d4 Bf8 21. Qe6+ Kg7 22. Rf3 Kh6 23. Qf5 Qa2 24. Rh3 Qf7 25. Re5 Qg6 26. Rxh5+ Kg7 27. Rxh8 Rxh8 0-1

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.29"]
[Round "5"]
[White "Univio Sanchez, German"]
[Black "Estrella Becerra, Fernando"]
[Result "1/2-1/2"]
[ECO "A05"]
[WhiteElo "2040"]
[BlackElo "1939"]
[PlyCount "121"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 c5 6. e4 d6 7. Nbd2 Nc6 8. Re1 Qc7 9. Nf1 e5 10. Ne3 b5 11. a4 Nd4 12. Nd2 b4 13. Ndc4 Be6 14. c3 Nc6 15. Bd2 Rad8 16. Rc1 d5 17. exd5 Nxd5 18. Qc2 bxc3 19. bxc3 Rd7 20. Rcd1 Rfd8 21. Bc1 Na5 22. Bb2 Nxe3 23. fxe3 Nxc4 24. dxc4 Bxc4 25. Bc1 Qb6 26. Rxd7 Rxd7 27. Bh3 Rd8 28. Rd1 f5 29. e4 fxe4 30. Re1 Bd3 31. Qa2+ Kh8 32. Be3 Qc7 33. Qe6 Qb6 34. Qe7 Bf8 35. Qf7 Bg7 36. Qe7 Bf8 37. Qf7 Bg7 38. Be6 Qd6 39. Bg4 a6 40. Qa7 c4 41. Bc5 Qf6 42. Be7 Qf7 43. Be6 Qxe6 44. Bxd8 Bh6 45. Qb8 Kg7 46. Qc7+ Kg8 47. Qb8 Qe8 48. Qd6 Bd2 49. Rxe4 Bxe4 50. Qxd2 Bd3 51. Bf6 e4 52. Qg5 Qe6 53. Bd4 Qf5 54. Qd8+ Kf7 55. Qc7+ Ke8 56. Qb8+ Kd7 57. Qb7+ Ke8 58. Qc6+ Kf7 59. Qc7+ Ke8 60. Qb8+ Kd7 61. Qb7+ 1/2-1/2

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.28"]
[Round "4"]
[White "Estrella Becerra, Fernando"]
[Black "Hernandez, Gonzalo"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1939"]
[BlackElo "1993"]
[PlyCount "67"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8. 0-0 0-0 9. a3 a5 10. b3 Bg4 11. h3 Bh5 12. Bb2 f5 13. Rc1 Bf6 14. Qc2 Qe7 15. e4 Bxf3 16. Bxf3 Nd4 17. Qd1 Bg5 18. Rb1 fxe4 19. Bxe4 Rad8 20. Bg2 c6 21. Ne4 Bh6 22. b4 axb4 23. axb4 Nd5 24. Bxd4 exd4 25. Qb3 Kh8 26. Qc4 Nb6 27. Qc5 Qc7 28. b5 Na4 29. Qb4 cxb5 30. Qxb5 Nc3 31. Qxb7 Qe5 32. Rbe1 Rb8 33. Qa7 Qh5 34. g4 1-0

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.27"]
[Round "2"]
[White "Obando Guzman, Soren Federico"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2005"]
[BlackElo "1939"]
[PlyCount "63"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. Qa4 Bg7 6. cxd5 Nxd5 7. e4 Nb6 8. Qc2 0-0 9. Be3 N8d7 10. Be2 e5 11. Rd1 exd4 12. Nxd4 Qe7 13. 0-0 Nf6 14. Nb3 Be6 15. Na5 Rfd8 16. h3 Rxd1 17. Rxd1 Re8 18. f4 Bc8 19. Bf3 Bf5 20. Bf2 Bc8 21. e5 Nfd7 22. Ne4 Nf8 23. Bc5 Qe6 24. Nd6 Rd8 25. b3 h5 26. Naxb7 Bxb7 27. Nxb7 Rxd1+ 28. Qxd1 Qf5 29. Be3 Nd5 30. Bxd5 cxd5 31. Qxd5 Ne6 32. Nd6 1-0

[Event "COL-ch Amateur U2300"]
[Site "Paipa"]
[Date "2020.02.26"]
[Round "1"]
[White "Estrella Becerra, Fernando"]
[Black "Tocua, Santiago"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1939"]
[BlackElo "2016"]
[PlyCount "73"]
[EventDate "2020.02.26"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. d4 c5 6. Nf3 cxd4 7. Nxd4 Nc6 8. 0-0 Nxd4 9. Qxd4 d6 10. Rb1 Be6 11. Qd3 Nd7 12. Nd5 Ne5 13. Qb3 Rb8 14. Bg5 Re8 15. Be3 Qa5 16. Rfd1 b5 17. c5 Nc4 18. cxd6 Nxe3 19. Qxe3 exd6 20. Qd2 Qxd2 21. Rxd2 Rbc8 22. h4 Kf8 23. Rbd1 Bxd5 24. Bxd5 Bf6 25. e4 Rc7 26. f3 Rec8 27. Kf1 Rc2 28. b3 b4 29. Ke2 g5 30. hxg5 Bxg5 31. f4 Bf6 32. Bc4 Rxd2+ 33. Rxd2 Ke7 34. Rd5 Rc5 35. e5 Rc6 36. exf6+ Kxf6 37. g4 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "6"]
[White "Estrella Becerra, Fernando"]
[Black "Otalora Pacheco, Carlos Eduardo"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "1932"]
[BlackElo "2193"]
[PlyCount "93"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. cxd5 exd5 5. d4 c6 6. Nf3 Bd6 7. Nc3 0-0 8. 0-0 h6 9. h3 Bf5 10. Bf4 Na6 11. Bxd6 Qxd6 12. a3 Nc7 13. Rc1 Rfe8 14. e3 Ne4 15. Nxe4 Bxe4 16. Qb3 Rab8 17. Nd2 Bxg2 18. Kxg2 Ne6 19. Nf3 g6 20. Qa4 a6 21. Qa5 Kg7 22. Qb6 Nf8 23. Qc5 Qd8 24. b4 Nd7 25. Qc2 Qe7 26. Rb1 Nb6 27. Ne5 Nc8 28. Rb3 Nd6 29. a4 Rec8 30. h4 h5 31. Qb1 Qe8 32. Nf3 b5 33. a5 Nc4 34. Qd3 Qe7 35. Rbb1 Re8 36. Nd2 Rbd8 37. Rh1 Rd6 38. Nb3 Rf6 39. Nc5 Rxf2+ 40. Kxf2 Qf6+ 41. Ke2 Qe7 42. Rhe1 Nxe3 43. Kd2 Qf6 44. Rxe3 Qf2+ 45. Re2 Rxe2+ 46. Qxe2 Qxg3 47. Qe5+ 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.08"]
[Round "7"]
[White "Palencia Morales, Wilson Guillermo"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2337"]
[BlackElo "1932"]
[PlyCount "57"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 g6 5. h3 Bg7 6. Nf3 Nc6 7. c3 Nf6 8. Bf4 Qb6 9. b4 a5 10. b5 Nb8 11. 0-0 0-0 12. Re1 Re8 13. c4 dxc4 14. Bxc4 e6 15. Nbd2 Qd8 16. Rc1 Nd5 17. Bh2 Bf8 18. Ne4 Be7 19. Qd2 Kg7 20. Bxd5 Qxd5 21. Rc5 Bxc5 22. Be5+ Qxe5 23. Nxe5 Be7 24. Ng4 Nd7 25. d5 h5 26. dxe6 fxe6 27. Qh6+ Kf7 28. Qh7+ Kf8 29. Nh6 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.07"]
[Round "4"]
[White "Mesa Baez, Samuel"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1701"]
[BlackElo "1932"]
[PlyCount "164"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 g6 4. Ngf3 Bg7 5. g3 Nf6 6. Bg2 0-0 7. 0-0 Bg4 8. h3 Bxf3 9. Qxf3 e5 10. Qe2 Re8 11. Nf3 Nbd7 12. Bd2 Qb6 13. b3 Qa6 14. c4 dxc4 15. dxc4 Nc5 16. Nh2 Ne6 17. Bc3 Nd4 18. Qb2 c5 19. Rfe1 Nd7 20. Nf1 Qf6 21. Rad1 Nb8 22. Ne3 Nbc6 23. Nd5 Qd6 24. Qd2 Rad8 25. Bb2 f5 26. exf5 gxf5 27. Qg5 Qg6 28. Qxg6 hxg6 29. Bxd4 exd4 30. Nf4 Rxe1+ 31. Rxe1 Nb4 32. Nxg6 d3 33. Bd5+ Kh7 34. Nf4 d2 35. Rd1 Bc3 36. Ne2 Nxd5 37. cxd5 Ba5 38. Nf4 b5 39. Kf1 c4 40. Ke2 c3 41. Kd3 b4 42. Kc2 Rd7 43. h4 Bc7 44. Ne6 Kg8 45. f3 Kf7 46. g4 Bg3 47. h5 Rxd5 48. Ng5+ Kf6 49. Nh3 Bh4 50. Nf4 Rd7 51. a3 a5 52. axb4 axb4 53. Nd3 Rd4 54. Nxb4 Rxb4 55. Kxc3 Rf4 56. Kxd2 Rxf3 57. gxf5 Rxb3 58. Rf1 Bg5+ 59. Kc2 Rh3 60. Rf2 Rxh5 61. Kd3 Rh4 62. Rf3 Ke5 63. Rf1 Bf4 64. f6 Rh6 65. Ra1 Rh3+ 66. Kc4 Kxf6 67. Kd5 Kf5 68. Ra4 Be5 69. Ra6 Rd3+ 70. Kc5 Rd1 71. Ra4 Bd6+ 72. Kc6 Ke6 73. Re4+ Be5 74. Kc5 Rd8 75. Kc4 Rc8+ 76. Kb4 Kd5 77. Rh4 Rb8+ 78. Ka3 Bd4 79. Ka2 Kc4 80. Rh3 Rb2+ 81. Ka3 Rb1 82. Rh2 Rb8 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "3"]
[White "Estrella Becerra, Fernando"]
[Black "Cordero Gonzalez, Victor William"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "1932"]
[BlackElo "1620"]
[PlyCount "41"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 e5 5. Nf3 d6 6. 0-0 0-0 7. d4 Nbd7 8. Bg5 c6 9. Qd2 Qc7 10. Rfd1 e4 11. Ne1 Re8 12. Rac1 b6 13. f3 Nf8 14. fxe4 Ne6 15. Bh6 Bb7 16. Bxg7 Kxg7 17. d5 Nc5 18. Qd4 Qe7 19. b4 Na6 20. dxc6 Bc8 21. Nd5 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.06"]
[Round "2"]
[White "Nino, Jhon Fredy"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "1531"]
[BlackElo "1932"]
[PlyCount "47"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c5 5. 0-0 0-0 6. Nc3 Nc6 7. Rb1 d5 8. cxd5 Nxd5 9. Nh4 e6 10. d3 Bxc3 11. bxc3 Nxc3 12. Qc2 Nd4 13. Qb2 Nxb1 14. Bh6 Nc3 15. e3 Nde2+ 16. Kh1 Qxd3 17. Re1 Rd8 18. Nf3 e5 19. Bf1 f6 20. Rxe2 Nxe2 21. Bxe2 Qd6 22. Bc4+ Be6 23. Qxb7 Rd7 24. Bxe6+ 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2019.12.05"]
[Round "1"]
[White "Estrella Becerra, Fernando"]
[Black "Sedano Acero, Juan Sebastian"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1932"]
[BlackElo "1499"]
[PlyCount "34"]
[EventDate "2019.12.05"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. g3 d6 2. Bg2 Nf6 3. d3 g6 4. b3 Bg7 5. Bb2 0-0 6. Nd2 c6 7. e4 Na6 8. Ne2 Nc7 9. 0-0 e5 10. f4 Ng4 11. Qc1 Ne6 12. Nc4 b5 13. Ne3 Qb6 14. Rf3 Bh6 15. h3 Nxe3 16. Qxe3 Qxe3+ 17. Rxe3 f6 1-0

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.11"]
[Round "6"]
[White "Estrella Becerra, Fernando"]
[Black "Labrador Avendano, Angie Jhoana"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1946"]
[BlackElo "1630"]
[PlyCount "64"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 c5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Nc6 5. a3 e6 6. e4 Nd4 7. Nge2 d6 8. Rb1 Ne7 9. b4 Nec6 10. b5 Nxe2 11. Nxe2 Nd4 12. Bb2 0-0 13. Nxd4 cxd4 14. 0-0 b6 15. f4 a5 16. d3 Ra7 17. Qe2 Re7 18. Rbe1 Bb7 19. Qf2 e5 20. Bc1 f6 21. Qe2 Kf7 22. fxe5 dxe5 23. a4 Rfe8 24. Ba3 Rc7 25. Qa2 Bc8 26. Rc1 Be6 27. Rc2 Bf8 28. Bxf8 Rxf8 29. Rcf2 Kg7 30. Qa3 Rc5 31. h4 h6 32. Kh2 Qc8 1/2-1/2

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.10"]
[Round "5"]
[White "Becerra, Juan David"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2346"]
[BlackElo "1946"]
[PlyCount "75"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Bc4 Bg7 8. d3 0-0 9. Nf3 a6 10. Qa3 b6 11. 0-0 Bb7 12. Re1 Re8 13. d6 exd6 14. Rxe8+ Qxe8 15. Bf4 Ne5 16. Bxe5 dxe5 17. Ng5 Qc6 18. Bxf7+ Kh8 19. Nge4 Rd8 20. Bb3 Rxd3 21. Qe7 Qd7 22. Qxd7 Nxd7 23. f3 h6 24. Kf1 Rd4 25. Ne2 Rb4 26. Nd6 Bc6 27. Rc1 Nc5 28. Bf7 Bf8 29. Nc4 Kg7 30. a3 Rb5 31. Rc2 e4 32. Nd4 Kxf7 33. Ne5+ Kf6 34. Nexc6 Rb3 35. Nxb3 Nxb3 36. fxe4 Nc5 37. Rf2+ Kg7 38. e5 1-0

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.10"]
[Round "4"]
[White "Estrella Becerra, Fernando"]
[Black "Viera, Jeffren"]
[Result "1/2-1/2"]
[ECO "A33"]
[WhiteElo "1946"]
[BlackElo "1600"]
[PlyCount "85"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 c5 4. Nc3 a6 5. Nf3 Be7 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 0-0 9. b3 Qc7 10. Bb2 d6 11. Rc1 e5 12. Nc2 Be6 13. e4 Rac8 14. Ne3 Qb6 15. Ncd5 Bxd5 16. cxd5 Na7 17. Nf5 Rfe8 18. Rxc8 Nxc8 19. Qc1 Bf8 20. Qg5 Kh8 21. Rc1 Ne7 22. Nh6 gxh6 23. Qxf6+ Bg7 24. Qxf7 Rf8 25. Qxe7 Qxf2+ 26. Kh1 Qxb2 27. Rg1 Qxa2 28. Qxb7 Rf2 29. Qb6 Bf8 30. b4 Qe2 31. h3 h5 32. Qd8 Qe3 33. Qh4 Qd4 34. g4 hxg4 35. Qxg4 Rf6 36. Qc8 Qxb4 37. Qxa6 Bh6 38. Qc8+ Rf8 39. Qg4 Be3 40. Rf1 Rxf1+ 41. Bxf1 Bf4 42. Qc8+ Kg7 43. Qd7+ 1/2-1/2

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.09"]
[Round "2"]
[White "Estrella Becerra, Fernando"]
[Black "Garcia Pantoja, Roberto"]
[Result "0-1"]
[ECO "A20"]
[WhiteElo "1946"]
[BlackElo "2526"]
[PlyCount "41"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. e3 a6 5. Ne2 Ba7 6. Nbc3 d6 7. a3 h5 8. h3 h4 9. g4 f5 10. Qc2 Nf6 11. gxf5 Ne7 12. Nd5 Nfxd5 13. Bxd5 Nxd5 14. cxd5 Rf8 15. Qa4+ Bd7 16. Qg4 Qf6 17. Qh5+ Ke7 18. e4 g6 19. Qh7+ Rf7 20. Qxg6 Bxf2+ 21. Kd1 0-1

[Event "Uniagraria AlphaZero op 2nd"]
[Site "Uniagraria"]
[Date "2019.11.08"]
[Round "1"]
[White "Alvarez Cerbero, Julio Enrique"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1499"]
[BlackElo "1946"]
[PlyCount "48"]
[EventDate "2019.11.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nf6 5. Nf3 Nc6 6. Rb1 0-0 7. a3 d5 8. cxd5 Nxd5 9. 0-0 Rb8 10. Ne1 Nxc3 11. bxc3 Bf5 12. e4 Be6 13. Qc2 c4 14. d4 cxd3 15. Nxd3 Qa5 16. Nb4 Qc5 17. Nd5 Rfc8 18. Be3 Qxa3 19. Rb3 Qd6 20. Rd1 Bxd5 21. Rxd5 Nb4 22. Bxa7 Nxc2 23. Rxd6 exd6 24. Bxb8 Rxb8 0-1

[Event "Bogota Grand Prix Parada Bima 3rd"]
[Site "Bogota"]
[Date "2019.11.02"]
[Round "2.7"]
[White "Campos Perilla, Miguel Angel"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1467"]
[BlackElo "1939"]
[PlyCount "124"]
[EventDate "2019.11.02"]
[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 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Bb4 6. a3 Ba5 7. Nf3 dxc4 8. Bxc4 Ne7 9. 0-0 0-0 10. Be3 h6 11. Qc1 Nd7 12. Re1 Nb6 13. Bb3 Nbd5 14. h3 Rc8 15. Bxd5 Nxd5 16. b4 Nxc3 17. Rd1 Bc7 18. Qxc3 Qe7 19. Qb3 Rcd8 20. Rac1 Be4 21. Rc3 Bd5 22. Nd2 Bb8 23. Qc2 b5 24. Rb1 a6 25. a4 Ba7 26. Ne4 Bc4 27. a5 Rd7 28. Rxc4 Rdd8 29. Qc3 bxc4 30. Qxc4 Qd7 31. Rd1 Qd5 32. Qxd5 cxd5 33. Nc5 Bxc5 34. dxc5 Rb8 35. Bd2 f6 36. Re1 fxe5 37. Rxe5 Kf7 38. g4 Ke7 39. Kg2 Kd7 40. Kg3 Rbe8 41. Bc3 Rf7 42. f4 Ref8 43. f5 exf5 44. Rxd5+ Kc6 45. Rd6+ Kb5 46. Rd4 fxg4 47. Rxg4 Rf3+ 48. Kh4 g5+ 49. Kh5 Rxh3+ 50. Kg6 Rxc3 51. Kxh6 Rf5 52. Kg6 Rd5 53. Re4 Rc4 54. Re6 Kxb4 55. Rxa6 Kxc5 56. Ra8 g4 57. a6 Kb6 58. Kf6 Rc6+ 59. Ke7 Rg5 60. Kd7 Rg7+ 61. Kd8 Rg8+ 62. Kd7 Rxa8 0-1

[Event "Bogota Grand Prix Parada Bima 3rd"]
[Site "Bogota"]
[Date "2019.11.02"]
[Round "6.5"]
[White "Chacon Contreras, Juan Fernando"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2002"]
[BlackElo "1939"]
[PlyCount "61"]
[EventDate "2019.11.02"]
[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 Qe7 3. Nc3 c6 4. a4 g6 5. Bc4 Bg7 6. 0-0 Nf6 7. d4 d6 8. dxe5 dxe5 9. b3 Bg4 10. h3 Bxf3 11. Qxf3 h6 12. Rd1 Nbd7 13. Ba3 c5 14. Nd5 Nxd5 15. Rxd5 0-0 16. Rad1 Nb6 17. Bxc5 Qg5 18. Bxf8 Nxd5 19. Bxg7 Nf4 20. Qg4 Kxg7 21. Qxg5 hxg5 22. Rd7 Rc8 23. Kh2 Kh6 24. g3 Ne6 25. Bxe6 fxe6 26. c4 a5 27. Rxb7 Rd8 28. c5 Rd4 29. Rb5 Rxe4 30. c6 Re2 31. Rc5 1-0

[Event "Bogota Grand Prix Parada Bima 3rd"]
[Site "Bogota"]
[Date "2019.11.02"]
[Round "1.7"]
[White "Estrella Becerra, Fernando"]
[Black "Gonzalez Mojica, Renan Arturo"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1939"]
[PlyCount "79"]
[EventDate "2019.11.02"]
[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 d6 2. Nc3 Nf6 3. g3 g6 4. Bg2 Bg7 5. e4 0-0 6. Nge2 c5 7. 0-0 Nc6 8. d3 Rb8 9. Rb1 Bd7 10. a3 a6 11. b4 b5 12. bxc5 dxc5 13. cxb5 axb5 14. Rxb5 Rxb5 15. Nxb5 Qa5 16. a4 Nb4 17. Nec3 Rd8 18. Qe2 Bxb5 19. axb5 Rxd3 20. Nd5 Nbxd5 21. Qxd3 Nb4 22. Qc4 Qc7 23. Ba3 Qa5 24. Bxb4 cxb4 25. Rb1 Nd7 26. Qxb4 Qxb4 27. Rxb4 Nb6 28. Kf1 Kf8 29. Ke2 Ke8 30. f4 e6 31. Kd3 Kd7 32. e5 Bf8 33. Rd4+ Kc7 34. Kc2 Bc5 35. Rd1 Nc4 36. Kb3 Nb6 37. Rc1 Nd7 38. Bc6 Be3 39. Rc3 Bd4 40. Bxd7+ 1-0

[Event "Bogota Grand Prix Parada Bima 3rd"]
[Site "Bogota"]
[Date "2019.11.02"]
[Round "3.7"]
[White "Estrella Becerra, Fernando"]
[Black "Guevara, Cristian Camilo"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "1939"]
[BlackElo "1666"]
[PlyCount "108"]
[EventDate "2019.11.02"]
[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 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nf6 5. e4 d6 6. Nge2 Nc6 7. 0-0 0-0 8. Rb1 Bd7 9. a3 Rc8 10. d3 a6 11. b4 e6 12. h3 Qc7 13. Be3 Ne7 14. Qb3 b6 15. bxc5 bxc5 16. Qb6 Bc6 17. Qxc7 Rxc7 18. Rb6 Ra8 19. Rfb1 Nd7 20. R6b3 Raa7 21. f4 Rab7 22. Kf2 a5 23. a4 Rb4 24. Nb5 Bxb5 25. axb5 Rxb3 26. Rxb3 a4 27. Ra3 Nb6 28. Bd2 Nec8 29. Bc3 f5 30. Bxg7 Kxg7 31. exf5 gxf5 32. Nc3 Ra7 33. Bf3 Kg6 34. Bd1 d5 35. Be2 Nd6 36. Bf1 dxc4 37. dxc4 Kf6 38. Bd3 e5 39. fxe5+ Kxe5 40. Nd5 Nbxc4 41. Bxc4 Nxc4 42. b6 Rb7 43. Rd3 a3 44. Nc3 Rxb6 45. Rd5+ Ke6 46. Rxc5 Rb2+ 47. Kf3 Nd2+ 48. Kf4 a2 49. Ra5 Nc4 50. Ra6+ Kd7 51. Rxa2 Rb4 52. Nd5 Rb3 53. Nf6+ Ke7 54. Nxh7 Kf7 1-0

[Event "Bogota Grand Prix Parada Bima 3rd"]
[Site "Bogota"]
[Date "2019.11.02"]
[Round "4.1"]
[White "Estrella Becerra, Fernando"]
[Black "Vargas, Mauricio"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1939"]
[BlackElo "2160"]
[PlyCount "92"]
[EventDate "2019.11.02"]
[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 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nf3 Nc6 8. 0-0 0-0 9. a3 Be6 10. b4 a5 11. b5 Nd4 12. Rb1 f6 13. e3 Nxf3+ 14. Bxf3 Nd5 15. Nxd5 Bxd5 16. Bxd5+ Qxd5 17. Qb3 Rfd8 18. Rd1 a4 19. Qc3 Qf3 20. Bb2 Rd7 21. Rbc1 h5 22. Qc4+ Kf8 23. Qe4 Qxe4 24. dxe4 Ke8 25. Rxd7 Kxd7 26. Rc4 Ra5 27. Bc3 Rxb5 28. Rxa4 Rb3 29. Bb4 Bxb4 30. axb4 b5 31. Ra8 Rxb4 32. Rg8 g5 33. h4 gxh4 34. gxh4 Rxe4 35. Rg6 Ke6 36. Rg7 c5 37. Rc7 Kd6 38. Rf7 Ke6 39. Rc7 Rc4 40. Rc6+ Kf5 41. Kg2 b4 42. f3 e4 43. Rb6 exf3+ 44. Kxf3 Rxh4 45. Rb5 Rc4 46. e4+ Ke5 0-1

[Event "Bogota Grand Prix Parada Bima 3rd"]
[Site "Bogota"]
[Date "2019.11.02"]
[Round "5.7"]
[White "Osorio Bustamante, Edison"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "B18"]
[BlackElo "1939"]
[PlyCount "84"]
[EventDate "2019.11.02"]
[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 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3 8. Qxd3 Ngf6 9. Ne4 Nxe4 10. Qxe4 Nf6 11. Qe2 e6 12. Bf4 Qa5+ 13. c3 Be7 14. 0-0 0-0 15. Ne5 Nd5 16. Bd2 Qc7 17. Kh1 Rad8 18. Rad1 Bf6 19. Ng4 Be7 20. Ne5 Bd6 21. Rfe1 Bxe5 22. Qxe5 Qxe5 23. Rxe5 b5 24. g3 g6 25. b3 Nb6 26. Kg2 Rd5 27. Rde1 a5 28. R5e4 a4 29. Rc1 axb3 30. axb3 Rfd8 31. Bg5 R5d7 32. Bf6 Ra8 33. Re2 Rda7 34. Be7 Nd7 35. Rec2 Ra2 36. Kf3 Rxc2 37. Rxc2 e5 38. dxe5 Nxe5+ 39. Kg2 Nd7 40. Rd2 f6 41. Rd6 Ra7 42. Bd8 Kf7 0-1

[Event "Bogota Mentes op"]
[Site "Bogota"]
[Date "2019.09.18"]
[Round "5"]
[White "Estrella Becerra, Fernando"]
[Black "Dominguez Rincon, Miller Duvan"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "1928"]
[BlackElo "2087"]
[PlyCount "107"]
[EventDate "2019.09.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. cxd5 exd5 5. d4 Bd6 6. Bg2 c6 7. Nf3 0-0 8. 0-0 Bg4 9. h3 Bh5 10. Qb3 Qb6 11. Qxb6 axb6 12. g4 Bg6 13. Nh4 Re8 14. Nxg6 hxg6 15. Bg5 Nbd7 16. Bxf6 gxf6 17. Rfe1 f5 18. gxf5 gxf5 19. e3 b5 20. a4 bxa4 21. Rxa4 Rxa4 22. Nxa4 Ra8 23. Nc3 Nb6 24. Bf1 Kg7 25. f4 Be7 26. Bd3 Bh4 27. Rf1 Kf6 28. Kh2 Nc8 29. Kg2 Nd6 30. Kf3 Rg8 31. Nd1 Rg3+ 32. Ke2 Rxh3 33. Kd2 Ne4+ 34. Kc1 Rh2 35. Bxe4 dxe4 36. Rg1 Ke6 37. Rg7 Be1 38. Rg1 Bd2+ 39. Kb1 Kd5 40. b3 Re2 41. Rg5 Ke6 42. Rg3 b5 43. Rh3 b4 44. Rh6+ f6 45. Rh3 Bc3 46. Rh8 Bd2 47. Rh3 Rg2 48. Nb2 Rf2 49. Nc4 Bc3 50. Rh8 Rf1+ 51. Kc2 Rf2+ 52. Kc1 Rf1+ 53. Kc2 Rf2+ 54. Kc1 1/2-1/2

[Event "Bogota Mentes op"]
[Site "Bogota"]
[Date "2019.09.18"]
[Round "4"]
[White "Mejia Toscano, Daniel Ricardo"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "D93"]
[WhiteElo "1997"]
[BlackElo "1928"]
[PlyCount "136"]
[EventDate "2019.09.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. e3 g6 4. c4 Bg7 5. Nc3 Nf6 6. h3 0-0 7. Nf3 Bf5 8. Qb3 Qb6 9. c5 Qxb3 10. axb3 Nbd7 11. b4 a6 12. Nd2 Rfe8 13. g4 g5 14. Bxg5 Bg6 15. f4 h6 16. Bh4 Bc2 17. Kf2 e6 18. Be2 Nh7 19. Rhg1 f5 20. Rac1 Be4 21. Rg3 Kh8 22. Rcg1 Rg8 23. Ncxe4 fxe4 24. Nb3 Rgf8 25. Ke1 b6 26. cxb6 Nxb6 27. Nc5 a5 28. bxa5 Rxa5 29. Nxe6 Rb8 30. g5 hxg5 31. Bxg5 Ra1+ 32. Kf2 Rxg1 33. Rxg1 Na4 34. Be7 Bf6 35. Ba3 Bh4+ 36. Kg2 Rb3 37. Bd1 Rxe3 38. Bxa4 Re2+ 39. Kh1 Nf6 40. Bd1 Rd2 41. Bf8 Bf2 42. Rf1 e3 43. Bg7+ Kg8 44. Bxf6 Kf7 45. Nc5 Kxf6 46. Nb3 Rxb2 47. Nc1 Rd2 48. Ne2 Kf5 49. Kg2 Ke4 50. Rh1 Bh4 51. Rf1 Bf2 52. Rxf2 exf2 53. Kxf2 Kd3 54. Ke1 Ke3 55. f5 Rb2 56. h4 Rb8 57. h5 Rh8 58. Ng3 Kxd4 59. Kf2 Ke5 60. Ke3 Rg8 61. Kf3 c5 62. Bc2 c4 63. Ne2 d4 64. Nxd4 Kxd4 65. Kf4 Rg2 66. Ba4 Ra2 67. Bd1 Rf2+ 68. Bf3 c3 0-1

[Event "Bogota Mentes op"]
[Site "Bogota"]
[Date "2019.09.17"]
[Round "3"]
[White "Estrella Becerra, Fernando"]
[Black "Melo Ramirez, Marlon Roman"]
[Result "1-0"]
[ECO "A95"]
[WhiteElo "1928"]
[BlackElo "1923"]
[PlyCount "79"]
[EventDate "2019.09.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 f5 2. d4 Nf6 3. g3 e6 4. Bg2 d5 5. Nc3 c6 6. Bg5 Be7 7. Qb3 Nbd7 8. Nf3 0-0 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Rad1 Kh8 12. e3 b6 13. Qa4 Bb7 14. cxd5 exd5 15. Ne2 a5 16. Nc1 Qb4 17. Qc2 Rac8 18. Nd3 Qd6 19. Nde5 Nxe5 20. Nxe5 c5 21. Qa4 c4 22. Bxe4 fxe4 23. Qd7 Qxd7 24. Nxd7 Rf5 25. Nxb6 Rd8 26. Rd2 Bc6 27. b3 Rb8 28. Nxc4 dxc4 29. bxc4 Kg8 30. d5 Rd8 31. Rd4 Re5 32. dxc6 Rc8 33. Rd7 Rc5 34. Rb1 R5xc6 35. Rbb7 Rxc4 36. Rxg7+ Kf8 37. Rxh7 Kg8 38. h4 R4c6 39. h5 Rf6 40. h6 1-0

[Event "Bogota Mentes op"]
[Site "Bogota"]
[Date "2019.09.17"]
[Round "2"]
[White "Munoz Ospina, Paula Johanna"]
[Black "Estrella Becerra, Fernando"]
[Result "1/2-1/2"]
[ECO "D10"]
[BlackElo "1928"]
[PlyCount "102"]
[EventDate "2019.09.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nf6 5. h3 g6 6. Nf3 Bg7 7. e3 0-0 8. Bd3 Nc6 9. a3 Bf5 10. Bxf5 gxf5 11. Nc3 a6 12. 0-0 b5 13. b4 Rc8 14. Rc1 e6 15. Qe2 Ne4 16. Nd1 Nxd4 17. exd4 Rxc1 18. Bxc1 Qc7 19. Nb2 Rc8 20. Nd3 Qc4 21. Qe3 f6 22. Bb2 Qb3 23. Rc1 Rc4 24. Nd2 Rxc1+ 25. Bxc1 Qc2 26. Nxe4 fxe4 27. Nc5 Kf7 28. Nxa6 f5 29. Qd2 Qb1 30. Nc7 Bxd4 31. Nxb5 Be5 32. a4 f4 33. Kf1 d4 34. Qb2 Qd3+ 35. Ke1 e3 36. Na3 Kf6 37. Qc2 exf2+ 38. Qxf2 Qc3+ 39. Qd2 Qg3+ 40. Kd1 Qb3+ 41. Ke2 Qg3 42. Kd1 Qb3+ 43. Ke2 Qg3 44. Kf1 Ke7 45. Nc4 Bf6 46. a5 f3 47. Qf2 fxg2+ 48. Qxg2 Qd3+ 49. Qe2 Qxh3+ 50. Qg2 Qd3+ 51. Qe2 Qh3+ 1/2-1/2

[Event "Bogota Mentes op"]
[Site "Bogota"]
[Date "2019.09.16"]
[Round "1"]
[White "Estrella Becerra, Fernando"]
[Black "Gonzalez Mojica, Renan Arturo"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1928"]
[BlackElo "1298"]
[PlyCount "67"]
[EventDate "2019.09.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nf6 5. Nf3 0-0 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 e6 9. Ndb5 d6 10. Qxd6 Qxd6 11. Nxd6 a6 12. Be3 Ng4 13. Bb6 Be5 14. Rfd1 Bxd6 15. Rxd6 Nge5 16. b3 Nd7 17. Be3 Ne7 18. Bxb7 Nf5 19. Bxa8 Nxd6 20. Rd1 Nf5 21. Ba7 h5 22. Ne4 Ne5 23. f4 Ng4 24. h3 Ngh6 25. Bc5 Bb7 26. Bxf8 Bxa8 27. Bxh6 Bxe4 28. Bg5 Nxg3 29. Kf2 Nf5 30. Bf6 Ng7 31. Rd8+ Kh7 32. Rf8 g5 33. fxg5 Kg6 34. Rg8 1-0

[Event "COL-chC"]
[Site "Bogota"]
[Date "2019.09.01"]
[Round "7"]
[White "Vanegas, Ricardo"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "1850"]
[BlackElo "1928"]
[PlyCount "75"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Nf3 Bb4 8. a3 Be7 9. c5 0-0 10. Bb5 Qc7 11. Bxc6 bxc6 12. 0-0 a5 13. Qa4 Ba6 14. Rfe1 Rfc8 15. Ne5 Qb7 16. Qxa5 Qxb2 17. Rab1 Qc2 18. Qb4 Qf5 19. Bxf6 gxf6 20. Nd7 Kh8 21. Re3 Bd3 22. Rb2 Be4 23. Nxe4 dxe4 24. Nb6 Rab8 25. Qe1 Rd8 26. Rxe4 Bxc5 27. g4 Qxe4 28. Qxe4 Rxb6 29. Rxb6 Bxb6 30. Qxc6 Bxd4 31. Qc7 Ra8 32. Qxf7 h6 33. Qxe6 Ra7 34. a4 Kg7 35. a5 Rb7 36. Qd5 Rb1+ 37. Kg2 Be5 38. Qd7+ 1-0

[Event "COL-chC"]
[Site "Bogota"]
[Date "2019.08.31"]
[Round "5"]
[White "Estrella Becerra, Fernando"]
[Black "Rodriguez, Elkin Fabian"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1928"]
[BlackElo "1949"]
[PlyCount "64"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 d5 3. cxd5 cxd5 4. d4 Nf6 5. g3 Nc6 6. Bg2 Bf5 7. a3 e6 8. Nf3 a6 9. 0-0 Bd6 10. b4 b5 11. Re1 Qc7 12. Bb2 Qb6 13. Rc1 0-0 14. e3 a5 15. bxa5 Nxa5 16. a4 Nc4 17. Ba1 Bb4 18. Qb3 Bxc3 19. Bxc3 bxa4 20. Qxb6 Nxb6 21. Ne5 Rfc8 22. Bb4 a3 23. Bf1 Rxc1 24. Rxc1 Nfd7 25. Nd3 a2 26. Ra1 Ra4 27. Be7 Nc4 28. Nb4 Bb1 29. Bd3 Nd2 30. Bb5 Ra7 31. Nxa2 Nf6 32. Bb4 Nfe4 0-1

[Event "COL-chC"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "3"]
[White "Estrella Becerra, Fernando"]
[Black "Camargo, Maicol Indurain1111"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1928"]
[BlackElo "1881"]
[PlyCount "39"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 e6 4. Bg2 Ne7 5. Nf3 d5 6. cxd5 exd5 7. d4 c6 8. 0-0 0-0 9. Bg5 h6 10. Bf4 Bf5 11. Qd2 g5 12. Be3 Ng6 13. h3 Nd7 14. Rad1 Qc7 15. Nh2 Rae8 16. Qc1 Qd6 17. Nf3 Re7 18. Kh1 Rfe8 19. Ng1 Nf6 20. Bf3 1/2-1/2

[Event "COL-chC"]
[Site "Bogota"]
[Date "2019.08.29"]
[Round "2"]
[White "Mora Suarez, Juan Felipe"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "1860"]
[BlackElo "1928"]
[PlyCount "48"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. b3 Ne4 8. Bb2 Qa5 9. Qc2 Bf5 10. Nh4 Nxg3 11. Nxf5 Nxf5 12. e4 Nxd4 13. Qd3 Nf3+ 14. Bxf3 Bxb2 15. Nd2 Bxa1 16. Rxa1 dxe4 17. Nxe4 Rd8 18. Qe3 Qe5 19. Re1 Nd7 20. Qh6 Qg7 21. Qh4 Nf6 22. Nc5 b6 23. Na6 Rd3 24. Bxc6 g5 0-1

[Event "COL-chC"]
[Site "Bogota"]
[Date "2019.08.28"]
[Round "1"]
[White "Estrella Becerra, Fernando"]
[Black "Riascos, Guillermo"]
[Result "1-0"]
[ECO "E20"]
[WhiteElo "1928"]
[BlackElo "1809"]
[PlyCount "161"]
[EventDate "2019.08.28"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e6 2. d4 Nf6 3. Nc3 c6 4. e4 d6 5. Nf3 Be7 6. Bd3 Qc7 7. 0-0 Nbd7 8. Bg5 h6 9. Be3 Ng4 10. Bd2 a6 11. Rc1 0-0 12. Bb1 e5 13. d5 Ngf6 14. Ne1 Rb8 15. Kh1 Re8 16. Qe2 Nf8 17. f4 exf4 18. Bxf4 Ng6 19. Bg3 Ne5 20. h3 Nfd7 21. Nf3 Bf6 22. Nh4 Bxh4 23. Bxh4 Nf8 24. b3 Nfg6 25. Bg3 Qe7 26. dxc6 bxc6 27. Rcd1 Bb7 28. Qf2 Rbd8 29. Rd2 Rd7 30. Rfd1 Red8 31. Na4 c5 32. Nb6 Rc7 33. Nd5 Bxd5 34. exd5 Qg5 35. Re2 Re7 36. Rde1 f6 37. Bc2 Nf8 38. Bh4 Qh5 39. g4 Qf7 40. Rf1 Rde8 41. Qf5 Neg6 42. Rxe7 Qxe7 43. Re1 Ne5 44. Bg3 Qd7 45. Qf2 Qf7 46. Bf5 g6 47. Bc2 Kg7 48. Rf1 Re7 49. Bh4 g5 50. Bg3 Nfd7 51. Qf5 Nf8 52. Qc8 Rb7 53. Bxe5 dxe5 54. Be4 Qc7 55. Qxc7+ Rxc7 56. Bf5 Kf7 57. d6 Ra7 58. Rd1 Ra8 59. Rd5 Ne6 60. Bxe6+ Kxe6 61. Rxc5 Kxd6 62. Ra5 Kc6 63. Kg2 Kb6 64. Rd5 Kc6 65. Kf3 Rh8 66. Ke4 h5 67. Kf5 hxg4 68. hxg4 Rf8 69. a3 Rf7 70. b4 Rf8 71. a4 Rf7 72. b5+ axb5 73. axb5+ Kb6 74. Rd6+ Kc5 75. Rc6+ Kd4 76. b6 e4 77. Rc7 Rf8 78. b7 Rb8 79. c5 e3 80. c6 Kd3 81. Re7 1-0

[Event "Tunja Boyaca op"]
[Site "Tunja"]
[Date "2019.08.03"]
[Round "6"]
[White "Fonseca Pinto, Carlos Arturo"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2095"]
[BlackElo "1928"]
[PlyCount "39"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Bc4 Be6 7. Bxe6 fxe6 8. 0-0 e5 9. Nxe5 Nf6 10. Bg5 Nbd7 11. Nxd7 Qxd7 12. e5 Nd5 13. Qxd4 Be7 14. Bxe7 Qxe7 15. Nd2 b6 16. Ne4 0-0-0 17. Nd6+ Kb8 18. Rf7 Qe6 19. Rb7+ Ka8 20. Qa4 1-0

[Event "Tunja Boyaca op"]
[Site "Tunja"]
[Date "2019.08.02"]
[Round "5"]
[White "Estrella Becerra, Fernando"]
[Black "Torrente, Alejandro Josue"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1928"]
[BlackElo "2068"]
[PlyCount "138"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 Bxc3 5. bxc3 0-0 6. d3 h6 7. Nf3 Nc6 8. 0-0 d6 9. Rb1 Rb8 10. Nd2 Bg4 11. h3 Bh5 12. g4 Bg6 13. Bxc6 bxc6 14. Rxb8 Qxb8 15. e4 h5 16. f3 Nd7 17. Nb3 a5 18. Be3 a4 19. Nd2 Qa8 20. Qc2 Rb8 21. Rb1 Rxb1+ 22. Qxb1 c5 23. Bf2 Nf8 24. Bh4 Ne6 25. Bg3 Kh7 26. Nf1 Qa5 27. Qb2 f6 28. Ne3 Be8 29. Nd5 a3 30. Qb8 Qa4 31. Qb1 Bf7 32. Ne3 Bg6 33. Nc2 c6 34. Kg2 hxg4 35. hxg4 Ng5 36. Ne3 Ne6 37. Qd1 Qxd1 38. Nxd1 Nf4+ 39. Bxf4 exf4 40. Nf2 Bf7 41. Nh3 g5 42. Kf2 d5 43. cxd5 cxd5 44. exd5 Bxd5 45. c4 Bc6 46. Ke2 Ba4 47. Kd2 Kg6 48. Nf2 f5 49. gxf5+ Kxf5 50. Ne4 Bc6 51. Ke2 g4 52. fxg4+ Kxg4 53. Nxc5 Kg3 54. Kf1 f3 55. d4 Be8 56. d5 Bg6 57. d6 Bf5 58. Ne4+ Bxe4 59. d7 Bd3+ 60. Ke1 f2+ 61. Kd2 f1Q 62. d8Q Qe2+ 63. Kc3 Qc2+ 64. Kd4 Qxc4+ 65. Ke3 Qc1+ 66. Kd4 Be2 67. Qg8+ Kf2 68. Qb3 Qb2+ 69. Qc3 Kf1 0-1

[Event "Tunja Boyaca op"]
[Site "Tunja"]
[Date "2019.08.02"]
[Round "4"]
[White "Narvaez Ramirez, Faber Alberto"]
[Black "Estrella Becerra, Fernando"]
[Result "1/2-1/2"]
[ECO "D93"]
[WhiteElo "2075"]
[BlackElo "1928"]
[PlyCount "110"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 g6 5. Bf4 Bg7 6. e3 0-0 7. h3 Qa5 8. Nd2 Re8 9. Bxb8 Rxb8 10. f4 c5 11. Nb3 Qc7 12. Nxc5 b6 13. Nd3 dxc4 14. Ne5 b5 15. Be2 a6 16. Bf3 Bb7 17. 0-0 e6 18. Rc1 Nd5 19. Qe1 Nxc3 20. Qxc3 Bxf3 21. Nxf3 Qb7 22. Qc2 Red8 23. Kh1 Rbc8 24. Nd2 Bf8 25. Nf3 Bg7 26. g4 f5 27. gxf5 gxf5 28. Kh2 Bf6 29. Rg1+ Kh8 30. Rg3 Rg8 31. Rcg1 Rxg3 32. Rxg3 Rg8 33. Rxg8+ Kxg8 34. Nd2 Bh4 35. b3 Be1 36. bxc4 Bxd2 37. Qxd2 bxc4 38. Qc3 Qb5 39. Qa3 Qc6 40. Qc3 Kf7 41. Kg3 Qb5 42. Qa3 Qc6 43. Qc3 a5 44. Kh4 Qb5 45. Kh5 Qb4 46. Qc2 c3 47. d5 Ke7 48. dxe6 Kxe6 49. Qg2 Qe4 50. Qg8+ Kd6 51. Qd8+ Kc5 52. Qxa5+ Kc4 53. Qa6+ Kc5 54. Qa5+ Kc4 55. Qa6+ Kc5 1/2-1/2

[Event "Tunja Boyaca op"]
[Site "Tunja"]
[Date "2019.08.01"]
[Round "3"]
[White "Estrella Becerra, Fernando"]
[Black "Palacios, Celina Maria"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "1928"]
[BlackElo "1740"]
[PlyCount "99"]
[EventDate "2019.07.31"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. g3 Nf6 4. Bg2 g6 5. Nf3 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Qb6 9. e3 d6 10. b3 a5 11. Na4 Qc7 12. Nb5 Qd8 13. Bb2 Na7 14. Nxa7 Rxa7 15. Bd4 Ra6 16. Rc1 Nd7 17. Bxg7 Kxg7 18. Qd4+ Nf6 19. Rfd1 e5 20. Qb2 Qe7 21. Nc3 Rd8 22. Qa3 Be6 23. Rd2 Rd7 24. h3 Qd8 25. Rcd1 Ne8 26. Kh2 f5 27. Bd5 Bxd5 28. Rxd5 Nf6 29. R5d2 Ne8 30. Nd5 Nf6 31. Nxf6 Kxf6 32. Rd5 Ke6 33. f4 exf4 34. exf4 Kf7 35. R5d2 Re7 36. Qb2 Qe8 37. Rg2 Re3 38. Qd4 Re2 39. Qd5+ Kf8 40. Rd2 Rxg2+ 41. Kxg2 Qc6 42. Kf3 Qxd5+ 43. Rxd5 Ke7 44. Rb5 b6 45. g4 Ke6 46. gxf5+ gxf5 47. Ke3 h5 48. h4 Kf6 49. Kd4 Ke6 50. a3 1-0

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.20"]
[Round "7"]
[White "Estrella Becerra, Fernando"]
[Black "Galeano Tinjaca, Manuel Camilo"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "1928"]
[BlackElo "1724"]
[PlyCount "95"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nc6 5. Nf3 f5 6. d4 e5 7. dxe5 Nxe5 8. Nxe5 Bxe5 9. 0-0 Ne7 10. Bh6 c6 11. Qc2 Ng8 12. Be3 Be6 13. b3 Qf6 14. Rac1 g5 15. f4 gxf4 16. gxf4 Bd4 17. Qd3 Bxe3+ 18. Qxe3 Kd7 19. Rfd1 Kc7 20. Qd4 Qxd4+ 21. Rxd4 Nf6 22. Rcd1 Rad8 23. Bf3 Rhg8+ 24. Kf2 Rg7 25. Rg1 Rxg1 26. Kxg1 d5 27. cxd5 Nxd5 28. Nxd5+ Bxd5 29. Kf2 Kd6 30. Rd1 Rg8 31. Bxd5 cxd5 32. Rc1 Rg4 33. Kf3 Rh4 34. Kg3 Rg4+ 35. Kf3 Rh4 36. Rc8 Rxh2 37. Rf8 Rh3+ 38. Kf2 Rh2+ 39. Ke3 Rh5 40. Kd4 Rh2 41. Kd3 Rh3+ 42. e3 Rh2 43. Rxf5 Rxa2 44. b4 Rb2 45. Kc3 Re2 46. Kd4 Rd2+ 47. Kc3 Re2 48. Kd3 1/2-1/2

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.20"]
[Round "6"]
[White "Guaqueta, Santiago"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1928"]
[PlyCount "61"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be3 Qb6 6. b3 Nd7 7. Be2 Bb4+ 8. Nbd2 Ne7 9. 0-0 0-0 10. c4 Bc3 11. Rc1 Bb2 12. Rc2 Bxc2 13. Qxc2 Ba3 14. Ng5 Ng6 15. h4 Be7 16. Nxh7 Kxh7 17. h5 Rfe8 18. hxg6+ fxg6 19. Bh5 Nf8 20. f4 Bb4 21. Nf3 Be7 22. Kf2 Kg8 23. Bxg6 Rec8 24. c5 Qc7 25. Rh1 Bd8 26. f5 Nxg6 27. fxg6 Be7 28. Qb1 Bf6 29. exf6 gxf6 30. Rh7 Qxh7 31. gxh7+ 1-0

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.19"]
[Round "5"]
[White "Estrella Becerra, Fernando"]
[Black "Cordero Gonzalez, Victor William"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1928"]
[BlackElo "1659"]
[PlyCount "85"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 Bb4 4. Bg2 Nc6 5. d4 d5 6. Bg5 dxc4 7. Bxf6 Qxf6 8. Bxc6+ bxc6 9. Qa4 Bxc3+ 10. bxc3 Bd7 11. Qxc4 0-0 12. Nf3 Qf5 13. Ne5 Rab8 14. Nxd7 Rb1+ 15. Kd2 Rb2+ 16. Ke3 Rd8 17. Ne5 c5 18. Qd3 f6 19. Qxf5 exf5 20. Nc4 cxd4+ 21. cxd4 Re8+ 22. Kd3 Rbxe2 23. Rhf1 R2e6 24. Rab1 Rd8 25. Rb5 Re4 26. Rc5 Rexd4+ 27. Kc3 Rd3+ 28. Kc2 R3d7 29. Rxf5 Re7 30. Ne3 Rd6 31. Rc5 Ra6 32. Kb2 c6 33. Rc3 Rd7 34. Rd1 Rb7+ 35. Rb3 Rab6 36. Rxb6 axb6 37. Rd6 Rc7 38. Nc4 b5 39. Na5 c5 40. Nb3 b4 41. Nc1 Kf7 42. Nd3 Ke7 43. Rd5 1-0

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.19"]
[Round "4"]
[White "Gomez Leon, Nicolas"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "D03"]
[WhiteElo "1306"]
[BlackElo "1928"]
[PlyCount "80"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bg5 h6 4. Bh4 Bf5 5. e3 e6 6. Bd3 g5 7. Bg3 Ne4 8. c3 Nd7 9. Qc2 Nxg3 10. hxg3 Bxd3 11. Qxd3 Bg7 12. Nbd2 c5 13. g4 Qb6 14. Qc2 cxd4 15. cxd4 Ke7 16. Rc1 Rhc8 17. Qb1 Rc7 18. Ke2 Rac8 19. Nb3 Qb5+ 20. Kd2 Nf6 21. Ne5 Ne4+ 22. Ke1 Qb4+ 23. Ke2 Bxe5 24. dxe5 Qb5+ 25. Kf3 Rxc1 26. Rxc1 Rxc1 27. Qxc1 Qd3 28. Nc5 Nd2+ 29. Kg3 Qc4 30. Qxc4 Nxc4 31. Nxb7 Nxb2 32. Nd6 a6 33. Nc8+ Kd7 34. Nd6 f6 35. Nf7 Ke7 36. Nxh6 fxe5 37. f4 exf4+ 38. exf4 d4 39. fxg5 d3 40. g6 Kf6 0-1

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.18"]
[Round "3"]
[White "Estrella Becerra, Fernando"]
[Black "Guerrero Guzman, Francisco"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1928"]
[BlackElo "1678"]
[PlyCount "130"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. d4 c6 2. c4 d5 3. cxd5 cxd5 4. Nc3 Nf6 5. g3 e6 6. Bg2 Nc6 7. Nf3 Be7 8. 0-0 0-0 9. a3 Bd7 10. b4 a6 11. Bb2 b5 12. e3 Rc8 13. Rc1 Qb6 14. Ne1 a5 15. Qe2 axb4 16. Qxb5 Qxb5 17. Nxb5 Na5 18. a4 Rxc1 19. Bxc1 Rb8 20. Nd3 Bxb5 21. axb5 Rxb5 22. Bb2 Nc4 23. Ra1 Ra5 24. Rxa5 Nxa5 25. f3 Nc4 26. Kf2 Nxb2 27. Nxb2 b3 28. Bf1 Ba3 29. Na4 Ne8 30. Bd3 Nd6 31. Ke2 Nc4 32. e4 Bb4 33. Kd1 Kf8 34. Kc1 h6 35. Be2 Ke7 36. Bd1 dxe4 37. fxe4 Ba3+ 38. Kb1 Nd2+ 39. Ka1 Nxe4 40. Bxb3 Nd2 41. Bd1 Nf1 42. Ka2 Bd6 43. Kb3 Nxh2 44. g4 Nf1 45. Kc3 Ne3 46. Bf3 Kf6 47. Kd3 Nd5 48. Nc3 Nxc3 49. Kxc3 Kg5 50. Kd3 Kf4 51. Bd1 f5 52. gxf5 exf5 53. Ke2 Kg3 54. Kf1 g5 55. Kg1 g4 56. Bc2 f4 57. Bg6 Kh4 58. Kg2 Kg5 59. Be4 h5 60. Kf2 h4 61. Kg2 h3+ 62. Kf2 Kh4 63. Bc6 g3+ 64. Kf3 Bb4 65. d5 g2 0-1

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.18"]
[Round "2"]
[White "Sanchez, Sebastian Felipe"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2428"]
[BlackElo "1928"]
[PlyCount "111"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Qa4+ Nbd7 6. Nc3 g6 7. Bc4 Bg7 8. d3 0-0 9. Nf3 Nb6 10. Qb3 Bf5 11. Be3 Ng4 12. 0-0 Nxe3 13. fxe3 Rc8 14. Nb5 Nxc4 15. dxc4 Qb6 16. Nbd4 Bg4 17. Qxb6 axb6 18. b3 e6 19. dxe6 fxe6 20. h3 Bf5 21. g4 Bd3 22. Rf2 Rxf3 23. Rxf3 e5 24. Ne6 e4 25. Rff1 Bxa1 26. Rxa1 b5 27. cxb5 Bxb5 28. Nd4 Bd3 29. a4 Kf7 30. b4 Ke7 31. a5 Kd7 32. b5 Ra8 33. g5 Kd6 34. Kf2 Kc5 35. a6 bxa6 36. Rxa6 Rxa6 37. bxa6 Bxa6 38. Ne6+ Kd6 39. Nf8 Ke5 40. Nxh7 Kf5 41. Kg3 Bb5 42. h4 Ba4 43. Nf6 Bc6 44. Kf2 Ke5 45. Ke1 Bb7 46. Kd2 Bc8 47. Kc3 Bf5 48. Kb4 Kd6 49. Kb5 Ke6 50. Kc5 Ke5 51. Kc6 Ke6 52. Nd5 Bg4 53. Kc5 Bd1 54. Kd4 Bc2 55. Nf6 Kf5 56. Kd5 1-0

[Event "Bogota AlphaZero op"]
[Site "Bogota"]
[Date "2018.08.17"]
[Round "1"]
[White "Estrella Becerra, Fernando"]
[Black "Campos Cruz, Felix Antonio"]
[Result "1-0"]
[ECO "E10"]
[WhiteElo "1928"]
[BlackElo "1318"]
[PlyCount "57"]
[EventDate "2018.08.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 186 Extra"]
[Source "ChessBase"]
[SourceDate "2018.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2018.08.24"]
[SourceQuality "1"]

1. c4 e6 2. d4 d6 3. Nf3 Nf6 4. Nc3 Be7 5. g3 Bd7 6. Bg2 c6 7. e4 h6 8. 0-0 Qc7 9. Be3 g5 10. Rc1 Ng4 11. Bd2 c5 12. h3 Nf6 13. e5 Nh7 14. d5 a6 15. Re1 b5 16. dxe6 Bxe6 17. cxb5 d5 18. bxa6 Rxa6 19. Nb5 Qc8 20. Nd6+ Bxd6 21. exd6 Rxd6 22. b4 c4 23. Bc3 Rg8 24. Nd4 Rg6 25. b5 Kf8 26. Bb4 Qd7 27. Nxe6+ fxe6 28. Rxc4 Kg7 29. Bxd6 1-0

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2018.02.16"]
[Round "2"]
[White "Estrella Becerra, Fernando"]
[Black "Vargas, Pedro"]
[Result "1/2-1/2"]
[ECO "D74"]
[WhiteElo "1938"]
[BlackElo "2052"]
[PlyCount "22"]
[EventDate "2018.02.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 g6 5. Bg2 c6 6. d4 Bg7 7. Nf3 0-0 8. 0-0 Nxc3 9. bxc3 c5 10. Qa4 Qb6 11. e3 Nc6 1/2-1/2

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2018.02.16"]
[Round "3"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "2045"]
[BlackElo "1938"]
[PlyCount "109"]
[EventDate "2018.02.15"]
[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 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. Bf4 Bg7 6. e3 a6 7. h3 Nbd7 8. cxd5 Nxd5 9. Bh2 Nxc3 10. bxc3 c5 11. Bd3 cxd4 12. cxd4 Qa5+ 13. Qd2 Qxd2+ 14. Kxd2 e5 15. Nxe5 Nxe5 16. Bxe5 Bxe5 17. dxe5 b5 18. Be4 Ra7 19. Rhc1 Ke7 20. Rc5 Rd8+ 21. Ke2 Be6 22. f4 Bc4+ 23. Kf3 Rad7 24. a4 Rd1 25. Rxd1 Rxd1 26. Bb7 Bd3 27. Bxa6 bxa4 28. Bxd3 Rxd3 29. Ra5 a3 30. Ra7+ Kf8 31. e6 f5 32. Rxh7 a2 33. Ra7 Rd2 34. g4 Ke8 35. Kg3 Re2 36. Kh4 Rxe3 37. gxf5 gxf5 38. Kg5 Rxe6 39. Rxa2 Rb6 40. h4 Rb7 41. Kg6 Rb6+ 42. Kg7 Rb4 43. Re2+ Re4 44. Rf2 Re1 45. h5 Rg1+ 46. Kf6 Kf8 47. Ra2 Kg8 48. Ra8+ Kh7 49. Kxf5 Rh1 50. Kg5 Rg1+ 51. Kf6 Rh1 52. Ra5 Rf1 53. Ra7+ Kh6 54. f5 Rb1 55. Kf7 1-0

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2018.02.15"]
[Round "1"]
[White "Arango, Andres Mauricio"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2090"]
[BlackElo "1938"]
[PlyCount "68"]
[EventDate "2018.02.15"]
[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. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Ngf6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. Ne4 e6 14. 0-0-0 0-0-0 15. Kb1 Kb8 16. c4 Nxe4 17. Qxe4 Nf6 18. Qc2 c5 19. Bc3 Ka8 20. Ne5 Bd6 21. f4 cxd4 22. Bxd4 Bxe5 23. fxe5 Nd7 24. Rhe1 Nb8 25. Qa4 Nc6 26. Bc5 Qa5 27. Qxa5 Nxa5 28. b3 Nc6 29. Bd6 g6 30. g4 gxh5 31. gxh5 Rhg8 32. Rg1 b6 33. Rc1 Nd4 34. Rxg8 Rxg8 1-0

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "6"]
[White "Estrella Becerra, Fernando"]
[Black "Arango, Santiago"]
[Result "1-0"]
[ECO "A29"]
[WhiteElo "1914"]
[BlackElo "2004"]
[PlyCount "95"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. d3 Be7 8. a3 0-0 9. 0-0 Bg4 10. b4 a6 11. Bb2 f5 12. Rc1 Bf6 13. Ba1 Qe8 14. Qc2 Kh8 15. e3 Rd8 16. b5 axb5 17. Nxb5 Nb4 18. axb4 Qxb5 19. Qxc7 Nd5 20. Qc4 Qxc4 21. Rxc4 b5 22. Rc5 Bxf3 23. Bxf3 Nxb4 24. Bxe5 Nxd3 25. Bxf6 Nxc5 26. Bxd8 Rxd8 27. Rc1 Nb3 28. Rc2 b4 29. Rb2 Nd2 30. Bd1 Nc4 31. Rxb4 Rxd1+ 32. Kg2 Nxe3+ 33. Kf3 g6 34. Kxe3 Rd7 35. Kf4 Kg7 36. Rb6 Re7 37. h4 h6 38. f3 Ra7 39. Rd6 Ra4+ 40. Ke5 Ra5+ 41. Rd5 Rxd5+ 42. Kxd5 Kf6 43. f4 h5 44. Kd6 Kf7 45. Kd7 Kf6 46. Ke8 Ke6 47. Kf8 Kf6 48. Kg8 1-0

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.03.05"]
[Round "7"]
[White "Prado, Leonardo"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2144"]
[BlackElo "1914"]
[PlyCount "63"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nc3 e6 5. Be3 Nd7 6. f4 Bb4 7. a3 Bxc3+ 8. bxc3 Qa5 9. Qd2 b5 10. Nf3 Nb6 11. Bd3 Ne7 12. 0-0 Na4 13. Qe1 Nb2 14. Bxf5 Nxf5 15. Bc1 Nc4 16. g4 Ne7 17. f5 0-0-0 18. Ng5 Rdf8 19. fxe6 fxe6 20. Rxf8+ Rxf8 21. Nxe6 Rf3 22. Bg5 Ng6 23. Nxg7 Qxc3 24. Qxc3 Rxc3 25. Re1 Nxa3 26. e6 Nxc2 27. e7 Nxe7 28. Rxe7 b4 29. Nf5 a5 30. Nd6+ Kb8 31. Bf4 Ka8 32. Nc8 1-0

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.03.04"]
[Round "4"]
[White "Estrella Becerra, Fernando"]
[Black "Chaverra, Nilo"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "1914"]
[BlackElo "2092"]
[PlyCount "93"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 b6 2. Nc3 Bb7 3. d4 e6 4. Nf3 Nf6 5. g3 Bb4 6. Bd2 Nc6 7. a3 Bxc3 8. Bxc3 Ne4 9. Qd3 Ne7 10. Bg2 Nxc3 11. Qxc3 0-0 12. 0-0 f5 13. e3 Ng6 14. Rfd1 Qe7 15. b4 a5 16. b5 Be4 17. Rac1 Rab8 18. Ne1 Bxg2 19. Nxg2 d6 20. Nf4 Qf7 21. a4 Ne7 22. h4 h6 23. d5 e5 24. Ne6 Rfc8 25. f4 Ng6 26. Rf1 exf4 27. exf4 Nf8 28. Rce1 Re8 29. Nxf8 Kxf8 30. Rxe8+ Rxe8 31. Re1 Rxe1+ 32. Qxe1 Qf6 33. Kh2 g6 34. Kh3 h5 35. Qe2 Qa1 36. Kg2 Qxa4 37. Qe6 Qc2+ 38. Kg1 Qb1+ 39. Kh2 Qb2+ 40. Kh3 Kg7 41. Qe7+ Kh6 42. Qxc7 Qb1 43. Kg2 Qe4+ 44. Kf2 Qd4+ 45. Kg2 Qd2+ 46. Kf3 Qd3+ 47. Kf2 1/2-1/2

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.03.04"]
[Round "5"]
[White "Vargas, Edwin Antonio"]
[Black "Estrella Becerra, Fernando"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2045"]
[BlackElo "1914"]
[PlyCount "128"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 Bf5 4. e3 e6 5. Be2 Bd6 6. Bg5 h6 7. Bh4 Nbd7 8. 0-0 0-0 9. c4 dxc4 10. Bxc4 c5 11. Nbd2 cxd4 12. Nxd4 Bg6 13. h3 Qb6 14. Bb3 Qa6 15. Bc4 Qb6 16. Nxe6 fxe6 17. Bxe6+ Kh7 18. Bxd7 Nxd7 19. Nc4 Qb4 20. Nxd6 Qxh4 21. Nxb7 Ne5 22. Nc5 Rad8 23. Qa4 Qxa4 24. Nxa4 Rd2 25. Rad1 Rfxf2 26. Rxd2 Rxd2 27. Rf2 Rd1+ 28. Rf1 Rd3 29. Re1 Be4 30. Nc5 Rd2 31. Nxe4 Rxb2 32. Ra1 Nc4 33. a4 Nxe3 34. Nf2 a5 35. g4 Nc2 36. Rc1 Nb4 37. Ne4 Ra2 38. Nc5 Nd5 39. Rc4 g5 40. Nb7 Nb6 41. Rc7+ Kg8 42. Nxa5 Rxa4 43. Rb7 Nd5 44. Nc6 Ra1+ 45. Kf2 Ra3 46. Ne7+ Nxe7 47. Rxe7 Rxh3 48. Ra7 Rd3 49. Kg2 Rd6 50. Kg3 Rf6 51. Kg2 Rf7 52. Ra6 Kg7 53. Rb6 Re7 54. Kf3 Rf7+ 55. Kg3 Rf6 56. Rb7+ Kg6 57. Rb3 Rd6 58. Rf3 Re6 59. Ra3 Kf6 60. Kf3 Ke5 61. Re3+ Kd5 62. Rd3+ Ke5 63. Re3+ Kd5 64. Rd3+ Ke5 1/2-1/2

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.03.03"]
[Round "3"]
[White "Estrella Becerra, Fernando"]
[Black "Avila Pavas, Santiago"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "1914"]
[BlackElo "2240"]
[PlyCount "77"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 c6 7. d4 Qa5 8. h3 Be6 9. Qd3 Qa6 10. b3 d5 11. Ne5 dxc4 12. bxc4 Nfd7 13. f4 Nxe5 14. fxe5 Bxc4 15. Qe4 Nd7 16. a4 f6 17. Ba3 fxe5 18. d5 Nf6 19. Qxe5 Nxd5 20. Qe6+ Kh8 21. Nxd5 cxd5 22. Qxe7 Rfe8 23. Qf7 Rxe2 24. Rab1 Rxg2+ 25. Kxg2 d4 26. Qd7 Bxf1+ 27. Rxf1 Qc6+ 28. Qxc6 bxc6 29. Bc5 Rd8 30. Bxa7 d3 31. Bb6 Rd5 32. a5 Bd4 33. Rd1 Bxb6 34. axb6 Rd8 35. b7 Rb8 36. Rxd3 Rxb7 37. Rd8+ Kg7 38. Rc8 Rb6 39. Rc7+ 1/2-1/2

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.03.03"]
[Round "2"]
[White "Gutierrez, Ramon"]
[Black "Estrella Becerra, Fernando"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2129"]
[BlackElo "1914"]
[PlyCount "133"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 e6 10. Bd2 Qc7 11. 0-0-0 Ngf6 12. Kb1 0-0-0 13. Rhe1 Bd6 14. Nf1 Rhe8 15. Qb3 Kb8 16. Re2 c5 17. c3 c4 18. Qc2 Nb6 19. Ne5 Bxe5 20. Rxe5 Nbd5 21. g3 Ka8 22. Rde1 Qc6 23. f4 Ng4 24. R5e2 f5 25. Bc1 b5 26. a3 a5 27. Nd2 Ndf6 28. Ka1 Rc8 29. Nb1 Ne4 30. Rxe4 fxe4 31. Rxe4 Nf2 32. d5 Qxd5 33. Re5 Qf3 34. Rxb5 Re7 35. Rxa5+ Ra7 36. Qa4 Rxa5 37. Qxa5+ Kb7 38. Qb4+ Ka6 39. Qd6+ Qc6 40. Qd4 Nd3 41. Be3 Rc7 42. Nd2 Kb7 43. Qe4 Qxe4 44. Nxe4 Kc6 45. Kb1 Kd5 46. Nd2 Rb7 47. b4 cxb3 48. c4+ Kc6 49. Nf3 Kd6 50. Bd4 g6 51. Nd2 e5 52. fxe5+ Nxe5 53. Ne4+ Kc6 54. Bxe5 Re7 55. Bf4 Rxe4 56. Kb2 Rxc4 57. Bxh6 Rd4 58. Kxb3 Rd3+ 59. Kb4 Rxg3 60. Bg5 Rg4+ 61. Ka5 Re4 62. a4 Rc4 63. Be7 Rd4 64. Bf6 Re4 65. Bg5 Rd4 66. Bf6 Rc4 67. Bg5 1/2-1/2

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.03.02"]
[Round "1"]
[White "Fonseca Pinto, Carlos Arturo"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2102"]
[BlackElo "1914"]
[PlyCount "91"]
[EventDate "2017.03.02"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 177 Extra"]
[Source "ChessBase"]
[SourceDate "2017.04.27"]
[SourceVersion "1"]
[SourceVersionDate "2017.04.27"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Nf6 5. Nf3 Nc6 6. Bd3 Bg4 7. Be3 e6 8. h3 Bh5 9. a3 Be7 10. Qe2 Qb6 11. 0-0-0 0-0-0 12. g4 Bg6 13. Ne5 Rhf8 14. f4 Bxd3 15. Qxd3 g6 16. Rhe1 Nd7 17. Nxd7 Rxd7 18. f5 Na5 19. Qb5 Qc7 20. Bh6 Rfd8 21. fxe6 fxe6 22. Na4 Nc4 23. Rxe6 a6 24. Nb6+ Nxb6 25. Qxb6 Qxb6 26. Rxb6 Bf8 27. Bf4 Bd6 28. Bxd6 Rxd6 29. Rxd6 Rxd6 30. Rf1 Rd7 31. Rf6 Kc7 32. Kd2 Re7 33. b3 Rg7 34. c4 Rd7 35. Kd3 Kd8 36. c5 Kc7 37. b4 Kd8 38. a4 Kc7 39. b5 axb5 40. axb5 Kd8 41. Kc3 Ke7 42. g5 Rd8 43. Rb6 Rd7 44. Kb4 Kd8 45. Rf6 Kc7 46. c6 1-0

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.19"]
[Round "6.8"]
[White "Estrella Becerra, Fernando"]
[Black "Rodriguez, Yesid"]
[Result "1-0"]
[ECO "A37"]
[WhiteElo "1908"]
[BlackElo "1843"]
[PlyCount "71"]
[EventDate "2017.02.17"]
[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 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 d6 6. 0-0 e6 7. e3 Nge7 8. d4 cxd4 9. exd4 Nf5 10. d5 Ne5 11. dxe6 fxe6 12. Bf4 Nxf3+ 13. Bxf3 0-0 14. Bg2 a6 15. Qd2 Rf7 16. Rad1 Rd7 17. Rfe1 Nd4 18. Be3 Nf5 19. Bg5 Bf6 20. Bxf6 Qxf6 21. Rxe6 Qf8 22. Bd5 Kh8 23. Qg5 Rf7 24. Re2 Rf6 25. Ne4 Re6 26. Bxe6 Bxe6 27. Nxd6 Nxd6 28. Qe5+ Qg7 29. Qxg7+ Kxg7 30. Rxe6 Nxc4 31. Re7+ Kh6 32. Rxb7 Re8 33. Rd4 Re1+ 34. Kg2 Ne5 35. Rh4+ Kg5 36. f4+ 1-0

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.19"]
[Round "5.4"]
[White "Prado, Leonardo"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "2124"]
[BlackElo "1908"]
[PlyCount "62"]
[EventDate "2017.02.17"]
[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 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. c3 a6 6. g4 Bg6 7. Ne2 h6 8. Ng3 c5 9. f4 cxd4 10. f5 dxc3 11. bxc3 Bh7 12. Bd3 Nc6 13. Nf3 Qc7 14. 0-0 Bc5+ 15. Kg2 0-0-0 16. Re1 Nge7 17. Rb1 exf5 18. gxf5 g6 19. f6 Nf5 20. Nxf5 gxf5 21. Bf4 Rhg8+ 22. Kh1 d4 23. Qe2 dxc3 24. Bxa6 Nb4 25. Bxb7+ Qxb7 26. a3 Nd3 27. Rxb7 Nf2+ 28. Qxf2 Bxf2 29. Reb1 Rd1+ 30. Rxd1 Kxb7 31. Rb1+ Ka7 1-0

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.18"]
[Round "4.9"]
[White "Estrella Becerra, Fernando"]
[Black "Mendoza Garcia, Yeison Andres"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1908"]
[PlyCount "51"]
[EventDate "2017.02.17"]
[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 e6 2. Nc3 c6 3. e4 Bc5 4. d4 Bb4 5. Nf3 h5 6. Bd3 Na6 7. 0-0 Qc7 8. Qc2 b5 9. cxb5 Bxc3 10. bxa6 Bb4 11. d5 Bd6 12. Re1 cxd5 13. Qxc7 Bxc7 14. exd5 Nf6 15. dxe6 dxe6 16. Bg5 Bd7 17. Rac1 Bb6 18. Ne5 Ng4 19. Nxg4 hxg4 20. Be3 Rb8 21. b3 0-0 22. Bxb6 axb6 23. Rc7 Rfd8 24. a7 Rbc8 25. Rxc8 Rxc8 26. Be4 1-0

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.18"]
[Round "2.1"]
[White "Estrella Becerra, Fernando"]
[Black "Pinzon, Jairo David"]
[Result "0-1"]
[ECO "A34"]
[WhiteElo "1908"]
[BlackElo "2217"]
[PlyCount "82"]
[EventDate "2017.02.17"]
[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 c5 3. g3 e6 4. Bg2 Nc6 5. Nf3 d5 6. cxd5 Nxd5 7. 0-0 Be7 8. Nxd5 Qxd5 9. d3 0-0 10. Bd2 Qd6 11. Bc3 e5 12. Rc1 Be6 13. Nd2 f6 14. Nc4 Qd7 15. a4 Rab8 16. Qc2 b6 17. Nd2 Rfc8 18. b3 a6 19. Rfd1 b5 20. axb5 axb5 21. Ra1 Nd4 22. Bxd4 cxd4 23. Qb1 Bb4 24. Ra6 Qf7 25. Ne4 Bxb3 26. Rc1 Rxc1+ 27. Qxc1 Bd5 28. h4 Bf8 29. Nd6 Bxd6 30. Rxd6 Bxg2 31. Kxg2 Qb7+ 32. f3 Rc8 33. Qb2 b4 34. Qb3+ Kh8 35. Qe6 Rb8 36. Rd7 Qc8 37. h5 h6 38. Qe7 Qg8 39. Rb7 b3 40. Qb4 Rxb7 41. Qxb7 Qe6 0-1

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.18"]
[Round "3.10"]
[White "Lopez Parra, Carlos Alberto"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "E88"]
[WhiteElo "1613"]
[BlackElo "1908"]
[PlyCount "52"]
[EventDate "2017.02.17"]
[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. f3 0-0 6. Be3 e5 7. d5 c6 8. Bd3 cxd5 9. cxd5 b6 10. Nge2 Ba6 11. 0-0 Nfd7 12. Rc1 Nc5 13. Bxa6 Nbxa6 14. Qd2 Rc8 15. Rfd1 f5 16. Bxc5 Nxc5 17. b4 Nb7 18. Nb5 a6 19. Rxc8 Qxc8 20. Rc1 Qd7 21. Nc7 Rc8 22. Ne6 fxe4 23. fxe4 Rxc1+ 24. Qxc1 Nd8 25. Nxd8 Qxd8 26. Qc6 Bh6 0-1

[Event "Bogota Region-ch Amateur U2300"]
[Site "Bogota"]
[Date "2017.02.17"]
[Round "1.10"]
[White "Pena, Luis Orlando"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1519"]
[BlackElo "1908"]
[PlyCount "89"]
[EventDate "2017.02.17"]
[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 c6 2. Nf3 d5 3. exd5 cxd5 4. d4 Nc6 5. Bb5 a6 6. Be2 Nf6 7. Bg5 h6 8. Be3 Bf5 9. Bd3 Bxd3 10. Qxd3 e6 11. 0-0 Bd6 12. a3 0-0 13. Nc3 Rc8 14. Qd2 Ne4 15. Nxe4 dxe4 16. Ne1 Qh4 17. g3 Qg4 18. Kg2 Ne7 19. h3 Qg6 20. Bf4 Rfd8 21. Bxd6 Rxd6 22. Qb4 Rd7 23. c3 Nf5 24. Nc2 Nh4+ 25. Kh2 Nf3+ 26. Kg2 f5 27. Rad1 h5 28. c4 h4 29. Qc3 Rcd8 30. d5 Kh7 31. Nd4 exd5 32. Nxf3 exf3+ 33. Qxf3 dxc4 34. Rxd7 Rxd7 35. Rd1 Rxd1 36. Qxd1 hxg3 37. fxg3 Qc6+ 38. Qf3 Qxf3+ 39. Kxf3 Kg6 40. Ke3 Kf6 41. Kd4 b5 42. Kc5 Ke5 43. h4 Ke4 44. Kb6 Kf3 45. Kc7 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.11"]
[Round "9"]
[White "Estrella Becerra, Fernando"]
[Black "Maldonado, Hector"]
[Result "1-0"]
[ECO "A22"]
[WhiteElo "1885"]
[BlackElo "1966"]
[PlyCount "117"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. g3 Nf6 4. Bg2 Be7 5. Nf3 c6 6. 0-0 0-0 7. d4 e4 8. Ne1 d5 9. cxd5 cxd5 10. f3 Nc6 11. fxe4 Nxe4 12. Nxe4 dxe4 13. e3 f5 14. Qb3+ Kh8 15. Bd2 Bg5 16. Nc2 a5 17. Rad1 Ra6 18. Bc1 Rb6 19. Qc4 Nb4 20. Nxb4 Rxb4 21. Qc3 Qd5 22. b3 Rb5 23. Rfe1 Be7 24. Qc4 Be6 25. Bf1 Rb6 26. Bd2 Bb4 27. Bxb4 Rxb4 28. Qxd5 Bxd5 29. Rc1 g5 30. Bc4 Rd8 31. Bxd5 Rxd5 32. Rc7 f4 33. exf4 Rdxd4 34. fxg5 a4 35. Rf1 Kg8 36. Rff7 axb3 37. Rg7+ Kh8 38. Rxh7+ Kg8 39. Rhg7+ Kh8 40. Rge7 Rd8 41. axb3 Rxb3 42. Rxb7 Rxb7 43. Rxb7 e3 44. Re7 Rd1+ 45. Kg2 Rd2+ 46. Kh3 e2 47. g4 Kg8 48. Kg3 Kf8 49. Re5 Kf7 50. h4 Rd3+ 51. Kg2 Rd4 52. Kf3 Rd3+ 53. Kxe2 Rg3 54. Rf5+ Kg6 55. Rf4 Rh3 56. Rf6+ Kg7 57. h5 Rg3 58. Rf4 Ra3 59. Kf2 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.10"]
[Round "6"]
[White "Ceballos, Julio Cesar"]
[Black "Estrella Becerra, Fernando"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1693"]
[BlackElo "1885"]
[PlyCount "137"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Qa5+ 12. Bd2 Qc7 13. Ne4 Ngf6 14. Nxf6+ Nxf6 15. 0-0-0 0-0-0 16. Ne5 Bd6 17. Nc4 Bf4 18. Kb1 Bxd2 19. Rxd2 Rd5 20. Qe2 Rhd8 21. Rh4 c5 22. dxc5 Qxc5 23. Rxd5 Qxd5 24. Ne3 Qd2 25. Qf1 Rd4 26. Rxd4 Qxd4 27. Qe2 Qc5 28. g4 Qd4 29. Kc1 Qa4 30. a3 Qf4 31. f3 b5 32. Kd1 Qd4+ 33. Kc1 a6 34. Kb1 Kd7 35. Kc1 g6 36. hxg6 fxg6 37. Qd2 Qxd2+ 38. Kxd2 h5 39. gxh5 gxh5 40. c4 Kc6 41. cxb5+ axb5 42. Ng2 Kc5 43. Kc3 e5 44. b3 Nd7 45. Nh4 Nb6 46. Ng6 Nd5+ 47. Kd3 Kd6 48. Ke4 Nf6+ 49. Kf5 Nd7 50. a4 bxa4 51. bxa4 h4 52. Nxh4 Nb6 53. a5 Nc4 54. Ng6 Nxa5 55. Nxe5 Ke7 56. Kg6 Nb3 57. Nc6+ Kd6 58. Nb4 Kc5 59. Nc2 Nd2 60. f4 Kd6 61. f5 Ne4 62. Ne3 Ke7 63. Nd5+ Kf8 64. Nf6 Nd6 65. Nh7+ Ke8 66. f6 Kd7 67. Nf8+ Ke8 68. Ne6 Kd7 69. Nf8+ 1/2-1/2

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.10"]
[Round "7"]
[White "Estrella Becerra, Fernando"]
[Black "Munoz, Jose Alejandro"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1885"]
[BlackElo "1658"]
[PlyCount "59"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 c6 2. Nc3 e6 3. d4 d5 4. Nf3 Nf6 5. Bg5 Nbd7 6. e3 Be7 7. Be2 0-0 8. 0-0 h6 9. Bh4 b6 10. Rc1 Bb7 11. cxd5 exd5 12. a3 Re8 13. Re1 Rc8 14. b4 Ne4 15. Nxe4 dxe4 16. Bxe7 Qxe7 17. Nd2 f5 18. Qb3+ Kh8 19. g3 c5 20. bxc5 Nf6 21. cxb6 Bd5 22. Bc4 Bxc4 23. Rxc4 axb6 24. Rec1 Qb7 25. a4 Nd7 26. Qb5 g6 27. a5 Rxc4 28. Rxc4 Ra8 29. axb6 Ra1+ 30. Kg2 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.09"]
[Round "4"]
[White "Castellanos, Johan Sebastian"]
[Black "Estrella Becerra, Fernando"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1305"]
[BlackElo "1885"]
[PlyCount "92"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. f3 e6 4. e4 dxe4 5. fxe4 Bb4 6. Qd3 c5 7. dxc5 Qxd3 8. cxd3 Bxc5 9. Nf3 Bd7 10. Bg5 h6 11. Bf4 Bc6 12. Ne5 0-0 13. 0-0-0 Bb6 14. Be2 Rc8 15. Kb1 Be8 16. Nc4 Bc7 17. Nd6 Bxd6 18. Bxd6 Bc6 19. Rhf1 Nbd7 20. h4 Ne8 21. Be7 Ne5 22. h5 f6 23. d4 Nf7 24. d5 exd5 25. exd5 Bd7 26. d6 Ne5 27. Rf4 a6 28. g4 Rc5 29. a4 Rac8 30. Rd2 Nc4 31. Rdd4 Nxb2 32. Kxb2 Rxc3 33. Bc4+ R3xc4 34. Rxc4 Kf7 35. Rb4 b5 36. axb5 axb5 37. Rb3 Rc4 38. Rxc4 bxc4 39. Rg3 Ke6 40. Kc3 Nxd6 41. Bxd6 Kxd6 42. Kxc4 Ke5 43. Rg1 Kf4 44. Kd4 Bxg4 45. Rf1+ Kg5 46. Ke4 Bxh5 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.09"]
[Round "5"]
[White "Estrella Becerra, Fernando"]
[Black "Univio Sanchez, German"]
[Result "0-1"]
[ECO "D74"]
[WhiteElo "1885"]
[BlackElo "2009"]
[PlyCount "49"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 c6 6. Nf3 Bg7 7. 0-0 0-0 8. d4 Bg4 9. h3 Bf5 10. Qb3 Nxc3 11. bxc3 Qb6 12. Ba3 Re8 13. Bc5 Qxb3 14. axb3 Na6 15. Rxa6 bxa6 16. Nd2 Bd7 17. Ra1 e5 18. d5 e4 19. dxc6 Bxc6 20. Bd4 Bxd4 21. cxd4 f5 22. e3 Bb5 23. Bf1 Rec8 24. Nc4 Rc7 25. Ra3 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.08"]
[Round "2"]
[White "Vargas, David"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "A16"]
[BlackElo "1885"]
[PlyCount "111"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e3 c5 4. Nge2 Bg7 5. Ng3 Nc6 6. a3 d5 7. cxd5 Nxd5 8. h4 h5 9. Nce4 b6 10. Qc2 Bb7 11. Rb1 Rc8 12. b3 Qc7 13. Bc4 e6 14. Ng5 Qe7 15. Be2 Rc7 16. 0-0 Nf6 17. Bb2 Nb8 18. Be5 Rc8 19. f4 Nbd7 20. Bb2 a6 21. Rbc1 0-0 22. Ba1 Rfd8 23. Rfd1 Nf8 24. Be5 Ne8 25. Bxg7 Nxg7 26. Qb2 Ne8 27. b4 cxb4 28. axb4 Qf6 29. d4 Nd6 30. Rf1 Qe7 31. Bd3 Rxc1 32. Rxc1 Rc8 33. Rxc8 Nxc8 34. e4 Qc7 35. e5 f5 36. Ne2 Ne7 37. Nc3 b5 38. Qb3 Qc6 39. Nf3 Nd5 40. Nxd5 Qc1+ 41. Kf2 Bxd5 42. Qc2 Qxf4 43. Qd2 Qxd2+ 44. Nxd2 Nd7 45. Nb1 Nb8 46. Nc3 Bb3 47. Nxb5 axb5 48. Bxb5 Bd5 49. g3 Kf7 50. Ke3 Ke7 51. Be2 Kd7 52. b5 Kc7 53. Kf4 Kd7 54. Kg5 Be4 55. Kf6 Bd5 56. Kxg6 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2016.12.07"]
[Round "1"]
[White "Estrella Becerra, Fernando"]
[Black "Bejarano, Alba Ligia"]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "1885"]
[BlackElo "1600"]
[PlyCount "63"]
[EventDate "2016.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 176 Extra"]
[Source "ChessBase"]
[SourceDate "2017.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2017.03.02"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 d6 5. Bg2 e5 6. 0-0 Be7 7. a3 Bd7 8. d3 0-0 9. Rb1 a6 10. b4 cxb4 11. axb4 Qc8 12. Na4 Bd8 13. Ba3 b5 14. Nc3 Rb8 15. cxb5 axb5 16. Rc1 Bh3 17. Ne4 Nxe4 18. dxe4 Bxg2 19. Kxg2 Qd7 20. Qd5 Rb6 21. Rfd1 Ne7 22. Qxe5 Ng6 23. Qf5 Qxf5 24. exf5 Ne5 25. Nxe5 dxe5 26. Rd5 f6 27. Rc8 Be7 28. Rc7 Re8 29. Rdd7 Bf8 30. Bc1 Rd6 31. Rf7 Rc6 32. Rxf8+ 1-0

[Event "Bogota Samana Santa op 4th"]
[Site "Bogota"]
[Date "2016.05.09"]
[Round "6"]
[White "Estrella Becerra, Fernando"]
[Black "Gutierrez, Carlos"]
[Result "0-1"]
[ECO "E62"]
[WhiteElo "1902"]
[BlackElo "1791"]
[PlyCount "64"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. g3 0-0 5. Bg2 d6 6. Nf3 c6 7. 0-0 Bf5 8. Re1 Ne4 9. Nxe4 Bxe4 10. Bf4 Re8 11. Qb3 Qb6 12. Qxb6 axb6 13. Be3 Ra4 14. b3 Ra3 15. Bc1 Ra5 16. Bb2 Nd7 17. Nd2 Bxg2 18. Kxg2 Rea8 19. a4 d5 20. Bc3 R5a6 21. cxd5 cxd5 22. e3 e6 23. Rac1 Rc8 24. Bb4 Raa8 25. Nb1 Rc6 26. Rxc6 bxc6 27. Rc1 Rc8 28. Na3 e5 29. Nb5 c5 30. Ba3 exd4 31. exd4 Bf8 32. f3 Re8 0-1

[Event "Bogota Samana Santa op 4th"]
[Site "Bogota"]
[Date "2016.05.09"]
[Round "7"]
[White "Nieto, Guillermo Luigui"]
[Black "Estrella Becerra, Fernando"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2143"]
[BlackElo "1902"]
[PlyCount "87"]
[EventDate "2016.05.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 g6 7. Nf3 Nh5 8. Be3 Bg7 9. h3 Nf6 10. Bf4 0-0 11. 0-0 Qb6 12. Qb3 Qxb3 13. axb3 Bf5 14. Bxf5 gxf5 15. b4 a6 16. Nbd2 Nd7 17. Rfe1 Rfc8 18. Nb3 e6 19. Nc5 Nxc5 20. bxc5 a5 21. Ne5 Nxe5 22. Bxe5 Bxe5 23. Rxe5 Ra6 24. Ree1 a4 25. Ra3 Kf8 26. Rea1 Ke7 27. Rxa4 Rxa4 28. Rxa4 Rb8 29. b4 Kd7 30. b5 Kc7 31. Ra7 h6 32. g3 h5 33. Kg2 f6 34. Kf3 e5 35. g4 fxg4+ 36. hxg4 hxg4+ 37. Kxg4 Rg8+ 38. Kf5 Kb8 39. Ra2 e4 40. Kxf6 Rg2 41. Re2 Kc7 42. Ke6 Rg5 43. Re3 Kc8 44. b6 1-0

