[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "9"]
[White "Ardila, Oscar Humberto"]
[Black "Castro, Alexander"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2062"]
[BlackElo "2214"]
[PlyCount "124"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. d3 g6 4. Be2 Bg7 5. 0-0 0-0 6. h3 c5 7. Nc3 Nc6 8. Be3 e5 9. Qd2 Nd4 10. Bg5 Be6 11. Nxd4 cxd4 12. Nd1 Qd7 13. Kh2 d5 14. Bf3 dxe4 15. dxe4 Qc7 16. c3 Rac8 17. cxd4 exd4+ 18. Bf4 Qc2 19. Re1 Qxd2 20. Bxd2 Rc2 21. Bg5 Nd7 22. Re2 Rfc8 23. Rxc2 Rxc2 24. Rc1 Rxc1 25. Bxc1 Bxa2 26. b4 Ne5 27. Nb2 Bb1 28. Kg3 b5 29. Be2 d3 30. Bf1 a6 31. f4 Nc6 32. Nxd3 Bc3 33. Ba3 Kf8 34. Kf3 Nd4+ 35. Kf2 Nc2 36. Bb2 Bxb2 37. Nxb2 Nxb4 38. Ke3 Ke7 39. Kd4 Kd6 40. e5+ Kc6 41. g4 Bc2 42. Bg2+ Kb6 43. Be4 Bb3 44. f5 a5 45. Kc3 Ba2 46. h4 Kc5 47. fxg6 fxg6 48. h5 gxh5 49. gxh5 h6 50. Nd1 Bf7 51. Bg6 Nd5+ 52. Kb2 Be6 53. Be8 Nc7 54. Bg6 Kd4 55. Nc3 Kxe5 56. Bd3 b4 57. Na4 Kd4 58. Bg6 Nd5 59. Be8 Kc4 60. Ka1 Nf6 61. Bg6 Bg4 62. Nb2+ Kd4 0-1

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.25"]
[Round "8"]
[White "Castro, Alexander"]
[Black "Chavez Duero, Brayan Steven"]
[Result "0-1"]
[ECO "D05"]
[WhiteElo "2214"]
[BlackElo "1813"]
[PlyCount "32"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. e3 d5 5. Bd3 b6 6. 0-0 Nc6 7. Qe2 Be7 8. Nbd2 0-0 9. dxc5 bxc5 10. e4 d4 11. e5 Nd5 12. Qe4 g6 13. cxd4 Bb7 14. dxc5 Ndb4 15. Be2 Bxc5 16. Re1 Qb6 0-1

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.24"]
[Round "7"]
[White "Castro, Alexander"]
[Black "Gonzalez Parejo, Ramon Junior"]
[Result "1/2-1/2"]
[ECO "E27"]
[WhiteElo "2214"]
[BlackElo "2235"]
[PlyCount "93"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 0-0 7. cxd5 exd5 8. e3 Bf5 9. Ne2 Re8 10. Ng3 Bg6 11. Bd3 c5 12. 0-0 Nc6 13. Nf5 Qd7 14. g4 Ne7 15. Ng3 Qc6 16. Rb1 Bxd3 17. Qxd3 b6 18. Qe2 Rac8 19. Rb2 Qa4 20. Qf2 cxd4 21. cxd4 Rc4 22. Re2 Rec8 23. Bb2 Rc2 24. Rfe1 h6 25. h3 a5 26. e4 Ng6 27. Qe3 Qb5 28. Ba1 dxe4 29. fxe4 Qg5 30. Qxg5 hxg5 31. Rxc2 Rxc2 32. d5 Nh4 33. Rd1 Nd7 34. Nf5 Nf3+ 35. Kf1 Nh2+ 36. Kg1 Nf3+ 37. Kf1 Ra2 38. Bxg7 Nh2+ 39. Kg1 Nf3+ 40. Kf1 Nh2+ 41. Kg1 Nf3+ 42. Kf1 Nc5 43. Bd4 Nh2+ 44. Ke1 Nf3+ 45. Kf1 Nh2+ 46. Ke1 Nf3+ 47. Kf1 1/2-1/2

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.24"]
[Round "6"]
[White "Grajales, Rubiel"]
[Black "Castro, Alexander"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "2041"]
[BlackElo "2214"]
[PlyCount "46"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 c6 4. e3 Bd6 5. Nc3 f5 6. Bd3 Nf6 7. 0-0 0-0 8. b3 Ne4 9. Bb2 Nd7 10. Qe2 Rf6 11. g3 Rh6 12. Kg2 Qe8 13. Ng1 Ndf6 14. Rad1 g5 15. Bxe4 fxe4 16. h3 g4 17. hxg4 Qg6 18. g5 Qxg5 19. Nh3 Rxh3 20. Kxh3 e5+ 21. Kg2 Bg4 22. f3 exf3+ 23. Rxf3 e4 0-1

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.23"]
[Round "4"]
[White "Pachon Gutierrez, Adriana Paola"]
[Black "Castro, Alexander"]
[Result "1-0"]
[ECO "A01"]
[WhiteElo "1986"]
[BlackElo "2214"]
[PlyCount "81"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. b3 d6 2. e3 c5 3. Bb2 Nf6 4. f4 e6 5. Bd3 Be7 6. Nf3 Nc6 7. 0-0 Rb8 8. Nc3 a6 9. Qe1 Nb4 10. Qg3 Nxd3 11. cxd3 0-0 12. Rac1 Ne8 13. d4 b6 14. e4 Bb7 15. d3 b5 16. Kh1 b4 17. Na4 Bc6 18. dxc5 dxc5 19. Nxc5 Bxc5 20. Ne5 Qb6 21. d4 Bxe4 22. dxc5 Qb5 23. c6 Rc8 24. Nd7 Rxc6 25. Nxf8 Kxf8 26. Qf2 Nf6 27. h3 Bd5 28. Rxc6 Bxc6 29. Rc1 Ne4 30. Qd4 Ng3+ 31. Kh2 Nf5 32. Qc5+ Qxc5 33. Rxc5 Ne7 34. Be5 Bb5 35. Rc7 Ke8 36. Bxg7 Nd5 37. Rc8+ Ke7 38. Bf8+ Kd7 39. Rc2 a5 40. Rc5 Nc3 41. a4 1-0

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "3"]
[White "Castro, Alexander"]
[Black "Aponte Castillo, Jose Ernesto"]
[Result "0-1"]
[ECO "A88"]
[WhiteElo "2214"]
[BlackElo "2071"]
[PlyCount "31"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 g6 4. g3 Bg7 5. Bg2 0-0 6. 0-0 d6 7. Nc3 Qe8 8. Qc2 c6 9. Re1 e5 10. dxe5 dxe5 11. e4 f4 12. b3 fxg3 13. hxg3 Ng4 14. Ba3 Rf7 15. Rad1 Na6 16. Re2 0-1

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.22"]
[Round "2"]
[White "Corredor Rengifo, Luis Fernando"]
[Black "Castro, Alexander"]
[Result "1-0"]
[ECO "A54"]
[WhiteElo "2135"]
[BlackElo "2214"]
[PlyCount "83"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Nbd7 4. g3 e5 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 c6 8. Qc2 Re8 9. Rd1 Qc7 10. e4 a5 11. h3 Bf8 12. Be3 b5 13. cxb5 cxb5 14. Rac1 Bb7 15. Qe2 Qb8 16. dxe5 Nxe5 17. Nxe5 Rxe5 18. Bd4 b4 19. Bxe5 dxe5 20. Na4 Ba6 21. Qe3 Qe8 22. b3 Bb5 23. Nb6 Rb8 24. Nd5 Nxd5 25. Rxd5 a4 26. Bf1 Bc6 27. Rd2 axb3 28. axb3 Bd7 29. Rc7 Be6 30. Bc4 Bxc4 31. Rxc4 Rd8 32. Rxd8 Qxd8 33. Qc1 h6 34. Rc8 Qe7 35. Qc7 Qxc7 36. Rxc7 f6 37. Kf1 Bd6 38. Rd7 Bc5 39. Ke2 h5 40. Rd5 Be7 41. Kd3 Kf7 42. Rd7 1-0

[Event "COL-ch U2300"]
[Site "Pereira"]
[Date "2019.03.21"]
[Round "1"]
[White "Castro, Alexander"]
[Black "Hernandez Pinzon, Helvert"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "2214"]
[BlackElo "2017"]
[PlyCount "59"]
[EventDate "2019.03.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 c6 6. Be3 Nbd7 7. Qd2 b6 8. g4 h6 9. 0-0-0 Bb7 10. h3 a6 11. f4 c5 12. d5 Qc7 13. Nf3 Nh7 14. f5 g5 15. h4 f6 16. e5 Nxe5 17. Nxe5 dxe5 18. Ne4 0-0-0 19. Bg2 Kb8 20. b4 cxb4 21. Qxb4 Rxd5 22. Bxb6 Rxd1+ 23. Rxd1 Qc6 24. Rd2 Ka8 25. Nc5 Qxg2 26. Rxg2 Bxg2 27. Bc7 Rc8 28. Qb6 Rxc7 29. Qxc7 gxh4 30. Nxa6 1-0

[Event "Medellin Flores op 20th"]
[Site "Medellin"]
[Date "2014.08.10"]
[Round "8"]
[White "Castro, Alexander"]
[Black "Guerrero Sierra, Juan Carlos"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "2134"]
[BlackElo "2217"]
[PlyCount "83"]
[EventDate "2014.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d5 6. d4 dxc4 7. Qa4 Nc6 8. Qxc4 Be6 9. Qa4 Nd5 10. 0-0 Nb6 11. Qd1 Nxd4 12. Nxd4 Bxd4 13. Bh6 Re8 14. Bxb7 Bh3 15. Re1 Nc4 16. Bd5 Bxc3 17. bxc3 Nb6 18. Bxa8 Qxa8 19. e4 Qc6 20. Qd4 f6 21. Be3 Kg7 22. f3 Nc4 23. Bf2 Ne5 24. Qe3 h5 25. Red1 Rb8 26. Rab1 Rxb1 27. Rxb1 Qc4 28. Rd1 Qxa2 29. f4 Qa4 30. Re1 Nc6 31. e5 fxe5 32. fxe5 Qc4 33. e6 a5 34. Qg5 Qxc3 35. Qf4 Qf6 36. Qe4 Qc3 37. Qf4 Qf6 38. Qe4 Qc3 39. Qh4 Bf5 40. Qf4 Bh3 41. Rc1 Qe5 42. Rxc6 1-0

[Event "Medellin Flores op 20th"]
[Site "Medellin"]
[Date "2014.08.09"]
[Round "7"]
[White "Calvo Quinteiro, Jose Manuel"]
[Black "Castro, Alexander"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "2326"]
[BlackElo "2134"]
[PlyCount "83"]
[EventDate "2014.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 Bg7 5. Qd2 c6 6. Nf3 0-0 7. Bd3 Qc7 8. h3 Nbd7 9. 0-0 e5 10. a4 a5 11. dxe5 dxe5 12. Bc4 Nh5 13. Rad1 Re8 14. Ng5 Rf8 15. Qd6 Qxd6 16. Rxd6 Ndf6 17. Rfd1 h6 18. Nf3 Re8 19. Rd8 Be6 20. Rxa8 Rxa8 21. Bxe6 fxe6 22. Bb6 Nf4 23. Bc7 g5 24. Bxe5 Ng6 25. Bc7 Ne8 26. Bb6 Bxc3 27. bxc3 Nf6 28. Nd2 Nd7 29. Be3 b5 30. Nb3 Nge5 31. Nd4 Kf7 32. Nxc6 bxa4 33. Nxe5+ Nxe5 34. Rd4 Rc8 35. Rxa4 Rxc3 36. Rxa5 Nc4 37. Ra7+ Kg6 38. Rg7+ Kh5 39. Bd4 Rxc2 40. Kh2 e5 41. g4+ Kh4 42. Rh7 1-0

[Event "Medellin Flores op 20th"]
[Site "Medellin"]
[Date "2014.08.09"]
[Round "6"]
[White "Castro, Alexander"]
[Black "Laverde, Luis Eduardo"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2134"]
[BlackElo "2095"]
[PlyCount "55"]
[EventDate "2014.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Na6 7. Qd2 c5 8. Nge2 b6 9. Rd1 Bb7 10. d5 Nc7 11. Nc1 a6 12. a4 a5 13. Be2 Na6 14. 0-0 Nb4 15. f4 Nd7 16. e5 dxe5 17. f5 Nf6 18. Bh6 Qd7 19. Rf3 e6 20. Rh3 exf5 21. Bxg7 Kxg7 22. Qh6+ Kg8 23. g4 Rfd8 24. gxf5 Qe7 25. Ne4 Rd6 26. Rf1 Rad8 27. fxg6 fxg6 28. Rxf6 1-0

[Event "Medellin Flores op 20th"]
[Site "Medellin"]
[Date "2014.08.08"]
[Round "4"]
[White "Castro, Alexander"]
[Black "Palencia Morales, Wilson Guillermo"]
[Result "0-1"]
[ECO "A10"]
[WhiteElo "2134"]
[BlackElo "2347"]
[PlyCount "134"]
[EventDate "2014.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. c4 d6 2. g3 g6 3. Bg2 Bg7 4. Nc3 f5 5. Nf3 Nf6 6. 0-0 0-0 7. Rb1 a5 8. a3 Kh8 9. b4 axb4 10. axb4 Be6 11. d3 Bg8 12. Ne1 c6 13. b5 d5 14. cxd5 cxd5 15. d4 Ne4 16. Bb2 Nd7 17. Nxe4 dxe4 18. f3 Nb6 19. e3 Ba2 20. Ra1 Nc4 21. Bc1 e5 22. Rxa2 Rxa2 23. Qb3 Rxg2+ 24. Kxg2 Qd5 25. dxe5 Bxe5 26. f4 Bf6 27. Rf2 Nb6 28. Qb4 Rc8 29. Bb2 Bxb2 30. Qxb2+ Kg8 31. Rd2 Nc4 32. Rxd5 Nxb2 33. Kf2 Na4 34. Rd7 b6 35. Rd6 Rc5 36. Rd4 Nc3 37. Rb4 Nxb5 38. Ke2 Nc3+ 39. Kd2 Nd5 40. Ra4 Rc7 41. Ra8+ Kf7 42. Rb8 Rd7 43. Ke2 Nc3+ 44. Kf1 b5 45. h3 Rd2 46. g4 fxg4 47. hxg4 Nd5 48. Ng2 b4 49. Rb7+ Ke6 50. Rb5 Kd6 51. f5 gxf5 52. gxf5 Rb2 53. f6 Nxf6 54. Nf4 Ng4 55. Nd5 b3 56. Nc3 Kc6 57. Rb4 Nxe3+ 58. Kg1 Nf5 59. Nxe4 Kd5 60. Nc3+ Ke5 61. Na4 Rb1+ 62. Kf2 Nd4 63. Nc5 Kd5 64. Nd3 Rd1 65. Nf4+ Kc5 66. Rb7 Nb5 67. Ne2 Rd2 0-1

[Event "Medellin Flores op 20th"]
[Site "Medellin"]
[Date "2014.08.08"]
[Round "5"]
[White "Martinez, Jorge Alexander"]
[Black "Castro, Alexander"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2178"]
[BlackElo "2134"]
[PlyCount "125"]
[EventDate "2014.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Bd3 d5 8. Nxc6 bxc6 9. exd5 cxd5 10. Bd4 0-0 11. 0-0 Be7 12. Qe2 Nd7 13. Qe3 Bf6 14. f4 Bxd4 15. Qxd4 Qb6 16. Qxb6 Nxb6 17. a4 a5 18. b3 Ba6 19. Nb5 Rfc8 20. Rf2 Nd7 21. Nd6 Rc5 22. Bxa6 Rxa6 23. Nb5 Nf6 24. Rd1 Ne4 25. Re2 g6 26. Rd3 Kf8 27. g4 f6 28. Rde3 h6 29. f5 gxf5 30. gxf5 e5 31. Rg2 Rac6 32. c4 Ng5 33. h4 Nf7 34. cxd5 Rxd5 35. Kh2 Rd1 36. Reg3 Ke7 37. Rg8 Rd8 38. R8g7 Rc1 39. Rh7 Rdd1 40. Rg6 Rd3 41. Rg3 Rxg3 42. Kxg3 Kf8 43. Kg4 Kg8 44. Rxf7 Kxf7 45. Nd6+ Ke7 46. Nb7 Rg1+ 47. Kf3 Rf1+ 48. Ke3 Rxf5 49. Nxa5 Rf4 50. h5 Kd6 51. Nc4+ Kc5 52. Nb2 Rh4 53. Nd3+ Kb6 54. b4 Rd4 55. Nc5 Rxb4 56. Nd7+ Ka5 57. Nxf6 Rh4 58. Nd7 Rxh5 59. Ke4 Rg5 60. Nxe5 h5 61. Nf3 Rg2 62. Kf4 Kxa4 63. Ne1 0-1

[Event "Medellin Flores op 20th"]
[Site "Medellin"]
[Date "2014.08.07"]
[Round "3"]
[White "Carmona, Samuel"]
[Black "Castro, Alexander"]
[Result "0-1"]
[ECO "B09"]
[WhiteElo "2086"]
[BlackElo "2134"]
[PlyCount "50"]
[EventDate "2014.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Be2 c5 6. dxc5 Qa5 7. Bd2 Qxc5 8. Bf3 Nc6 9. Qe2 Be6 10. Qb5 Qxb5 11. Nxb5 Rc8 12. c3 Nd7 13. Ne2 Nc5 14. 0-0 Bc4 15. Na3 Bxe2 16. Bxe2 Nxe4 17. Be3 0-0 18. f5 gxf5 19. Rxf5 e6 20. Rh5 f5 21. Rf1 d5 22. Rf4 d4 23. cxd4 Bxd4 24. Bxd4 Nxd4 25. Bc4 Rxc4 0-1

[Event "Medellin Flores op 20th"]
[Site "Medellin"]
[Date "2014.08.07"]
[Round "2"]
[White "Castro, Alexander"]
[Black "Rodriguez, Jose Luis"]
[Result "1-0"]
[ECO "E80"]
[WhiteElo "2134"]
[BlackElo "2025"]
[PlyCount "33"]
[EventDate "2014.08.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 162 Extra"]
[Source "ChessBase"]
[SourceDate "2014.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2014.10.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 Nbd7 6. Be3 c6 7. Qd2 e5 8. Nge2 Qe7 9. 0-0-0 a6 10. g4 exd4 11. Nxd4 h6 12. h3 Nc5 13. Nc2 Bf8 14. e5 Qxe5 15. Re1 Nfe4 16. Nxe4 Nxe4 17. fxe4 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.07"]
[Round "11"]
[White "Lopez Idarraga, Daniel Eduardo"]
[Black "Castro, Alexander"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2053"]
[BlackElo "2142"]
[PlyCount "22"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 c5 6. Bb5+ Bd7 7. e5 Ng4 8. e6 fxe6 9. Ng5 Bxb5 10. Nxe6 Bxd4 11. Nxd8 Bf2+ 1/2-1/2

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.06"]
[Round "9"]
[White "Arenas Vanegas, David"]
[Black "Castro, Alexander"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2437"]
[BlackElo "2142"]
[PlyCount "69"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Ke8 7. Nf3 Bd6 8. Bg5 Nbd7 9. 0-0-0 a6 10. a4 Nb6 11. Bb3 Be6 12. Rhe1 h6 13. Bh4 Nbd7 14. Nd2 g5 15. Bg3 Bxb3 16. Nxb3 Bb4 17. Re3 Bxc3 18. Rxc3 c6 19. f3 Ke7 20. Na5 Rab8 21. Nc4 Nh5 22. Nxe5 Nxg3 23. Rxd7+ Ke6 24. hxg3 Kxe5 25. Rxf7 g4 26. Rf5+ Ke6 27. f4 h5 28. Rcc5 h4 29. Rce5+ Kd6 30. gxh4 Rxh4 31. Rh5 Rh8 32. Rxh8 Rxh8 33. Rg5 Re8 34. e5+ Ke6 35. g3 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.06"]
[Round "10"]
[White "Castro, Alexander"]
[Black "Lopez Hernandez, Carlos Manuel"]
[Result "0-1"]
[ECO "A60"]
[WhiteElo "2142"]
[BlackElo "2320"]
[PlyCount "64"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. d5 Bg7 5. e4 d6 6. g3 0-0 7. Bg2 a6 8. a4 e6 9. Nge2 exd5 10. cxd5 Nbd7 11. 0-0 Re8 12. Bf4 Ne5 13. Qd2 Rb8 14. Bg5 b5 15. axb5 axb5 16. b4 cxb4 17. Na2 b3 18. Nb4 Nc4 19. Qf4 Bb7 20. Rab1 b2 21. Qh4 h6 22. Bxh6 Nxe4 23. Qxd8 Rbxd8 24. Bxg7 Kxg7 25. Bxe4 Rxe4 26. Nc3 Re5 27. Rfd1 Rc8 28. Nxb5 Rc5 29. Nd4 Bxd5 30. Nd3 Be4 31. Nxe5 dxe5 32. Nb3 Rb5 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.05"]
[Round "8"]
[White "Castro, Alexander"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "D90"]
[WhiteElo "2142"]
[BlackElo "2414"]
[PlyCount "117"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. h4 dxc4 6. e4 c5 7. d5 b5 8. h5 Nxh5 9. Nxb5 Qa5+ 10. Nc3 Bg4 11. Qa4+ Qxa4 12. Nxa4 Bxf3 13. gxf3 Nd7 14. Bxc4 Rb8 15. Be3 0-0 16. Rb1 Be5 17. Rh4 Bf6 18. Rh1 Bd4 19. Kd2 Kh8 20. f4 e5 21. fxe5 Nxe5 22. Be2 Nf6 23. f3 Rfc8 24. Rhc1 Ned7 25. Bxd4 cxd4 26. Rxc8+ Rxc8 27. Kd3 h5 28. Kxd4 Kg7 29. Bb5 Rb8 30. Nc3 Nb6 31. a4 h4 32. a5 Nc8 33. e5 Nh5 34. d6 f6 35. d7 Ne7 36. e6 Nf4 37. Bc4 h3 38. Ke3 g5 39. Ne2 Nfg6 40. Rd1 Nc6 41. Ng3 Nge7 42. Bd3 Rb3 43. Nh5+ Kf8 44. Rd2 Ng6 45. Kf2 h2 46. Ng3 Nge5 47. Be4 Ke7 48. Bxc6 Nxc6 49. Kg2 Kxe6 50. Kxh2 f5 51. Nxf5 Kxf5 52. d8Q Nxd8 53. Rxd8 Rxb2+ 54. Kg3 Rb5 55. a6 Ra5 56. Rd6 Ra3 57. Rd5+ Kg6 58. Rd6+ Kh5 59. Rc6 1/2-1/2

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.05"]
[Round "7"]
[White "Zapata Cuartas, Juan Carlos"]
[Black "Castro, Alexander"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2089"]
[BlackElo "2142"]
[PlyCount "64"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 d5 9. exd5 exd5 10. Be2 d4 11. Na2 0-0 12. 0-0 Qd6 13. Bd2 Bf5 14. Nc1 Rac8 15. Nd3 Nd5 16. Rc1 f6 17. Re1 Rfe8 18. Bg4 Qd7 19. Bh5 g6 20. Bf3 Ne5 21. Nb4 Nb6 22. Be4 Nec4 23. Bxf5 Qxf5 24. Nd3 Ne5 25. Bb4 Nbc4 26. Nc5 a5 27. g4 Nf3+ 28. Kh1 Qf4 29. Rxe8+ Rxe8 30. Kg2 Qxh2+ 31. Kxf3 Qh3+ 32. Kf4 g5+ 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "4"]
[White "Castro, Alexander"]
[Black "Palacio Padilla, Pablo Persi"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2142"]
[BlackElo "1931"]
[PlyCount "57"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Bf5 4. cxd5 cxd5 5. Qb3 Qc7 6. Nc3 e6 7. Nb5 Qb6 8. Bf4 Na6 9. Rc1 Bb4+ 10. Kd1 Qxb5 11. e4 Qb6 12. exf5 Nf6 13. Bxa6 bxa6 14. Bc7 Qb5 15. a4 Qb7 16. Bd6 a5 17. Rc7 Qb6 18. Re7+ Kd8 19. Bc7+ Kxe7 20. Bxb6 axb6 21. Qe3 Rac8 22. Ne5 Ne4 23. fxe6 Bd2 24. Qf3 f6 25. Ke2 Rc2 26. Qh5 Bh6+ 27. Kd1 Rc1+ 28. Ke2 Rc2+ 29. Kd1 1/2-1/2

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "2"]
[White "Castro, Alexander"]
[Black "Ordonez Gonzalez, Gabriel"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2142"]
[BlackElo "1909"]
[PlyCount "91"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 Be7 4. Nc3 Nc6 5. a3 a5 6. Nf3 0-0 7. 0-0 d5 8. cxd5 Nxd5 9. Qc2 Be6 10. Ne4 f5 11. Nc5 Bxc5 12. Qxc5 Qd6 13. Qxd6 cxd6 14. Ng5 Nc7 15. Nxe6 Nxe6 16. Bd5 Kf7 17. d3 Ke7 18. f4 Nc7 19. Bg2 Ne6 20. Kf2 Ncd4 21. fxe5 dxe5 22. Bxb7 Rab8 23. Ba6 Nc5 24. Bc4 Nc2 25. Ra2 Nd4 26. b4 axb4 27. axb4 Nd7 28. e3 Ne6 29. b5 Rfc8 30. Ra7 Rc7 31. Ba3+ Kf6 32. Ra6 Rb6 33. Bb4 Nec5 34. Rxb6+ Nxb6 35. Ba5 Ncd7 36. Ra1 Rb7 37. Bxb6 Rxb6 38. Ra6 h6 39. Bd5 Ke7 40. Bc6 Rxa6 41. bxa6 Nb6 42. a7 g5 43. a8Q Nxa8 44. Bxa8 Kd6 45. d4 f4 46. gxf4 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "3"]
[White "Herrera Perez, Martin Steven"]
[Black "Castro, Alexander"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1974"]
[BlackElo "2142"]
[PlyCount "89"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. f3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bc4 Be6 7. Bxe6 fxe6 8. Be3 Nbd7 9. Nd2 Bc5 10. Bxc5 Nxc5 11. 0-0-0 Ke7 12. Nc4 Ncd7 13. Nh3 a5 14. Nf2 b5 15. Ne3 Ra6 16. Rd2 Rd6 17. Rhd1 Nb6 18. b3 Rhd8 19. Nd3 Nfd7 20. Ng4 h5 21. Ngxe5 Nxe5 22. Nxe5 Rxd2 23. Nc6+ Ke8 24. Rxd2 Rxd2 25. Kxd2 a4 26. Nd4 axb3 27. axb3 Kd7 28. Nxb5 g5 29. Ke3 e5 30. g3 c6 31. Na3 Ke6 32. Nc4 Nd7 33. f4 gxf4+ 34. gxf4 exf4+ 35. Kxf4 Nf6 36. h4 c5 37. e5 Ne8 38. Kg5 Ng7 39. Kg6 Nf5 40. Kxh5 Nd4 41. Kg6 Nxc2 42. h5 Nd4 43. h6 Nf5 44. h7 Ne7+ 45. Kh5 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.01"]
[Round "1"]
[White "Marin, Diego Alejandro"]
[Black "Castro, Alexander"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1923"]
[BlackElo "2142"]
[PlyCount "49"]
[EventDate "2013.07.01"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 b5 6. Qd2 Nbd7 7. d5 cxd5 8. Nxd5 Bg7 9. Nxf6+ Bxf6 10. Bd4 0-0 11. Bxf6 Nxf6 12. 0-0-0 Be6 13. Bxb5 Qb6 14. Ba4 Rfc8 15. Qd4 Qa5 16. Bb3 Bxb3 17. axb3 Rab8 18. Kb1 Rb4 19. Qd3 Rb6 20. Ne2 Ra6 21. c3 Nd7 22. Qd5 Nc5 23. Nc1 Qa1+ 24. Kc2 e6 25. Qd4 1/2-1/2

[Event "Valle Region-ch"]
[Site "Cali"]
[Date "2013.06.30"]
[Round "5.3"]
[White "Vargas, Luis Eduardo1111"]
[Black "Castro, Alexander"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1600"]
[BlackElo "2131"]
[PlyCount "64"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. Bb5 Nge7 5. 0-0 a6 6. Bd3 Ng6 7. g3 Be7 8. b3 d5 9. Re1 d4 10. Na4 e5 11. Bf1 0-0 12. Nb2 f5 13. d3 fxe4 14. dxe4 Bg4 15. Bg2 d3 16. Re3 Nd4 17. cxd3 Bg5 18. h3 Bxe3 19. hxg4 Nxf3+ 20. Bxf3 Bd4 21. Rb1 Qa5 22. Be3 Rad8 23. Bxd4 Rxd4 24. a4 Qc3 25. Kg2 Rfd8 26. Be2 Rxe4 27. Bf3 Rb4 28. g5 e4 29. Bg4 exd3 30. Be6+ Kh8 31. Qh5 Rh4 32. gxh4 Nf4+ 0-1

[Event "Valle Region-ch"]
[Site "Cali"]
[Date "2013.06.29"]
[Round "3.5"]
[White "Borrero, Alexander"]
[Black "Castro, Alexander"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1783"]
[BlackElo "2131"]
[PlyCount "86"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. d3 g6 4. Nc3 Bg7 5. Be2 0-0 6. Bg5 h6 7. Bh4 c5 8. Qd2 Nc6 9. h3 Qa5 10. 0-0 Kh7 11. Nh2 Nd4 12. f4 Nb5 13. Nf3 Nxc3 14. bxc3 Ng8 15. e5 f6 16. exd6 exd6 17. d4 f5 18. dxc5 Qxc5+ 19. Nd4 Nf6 20. Bxf6 Bxf6 21. Bf3 Bd7 22. Bxb7 Rab8 23. Rab1 Qc7 24. Bd5 Qc5 25. Bf3 Rfc8 26. Kh1 Rb6 27. Rxb6 axb6 28. Nb3 Qxc3 29. Qxd6 Bb5 30. Rc1 Bc6 31. Bd5 Bxd5 32. Qxd5 Bg7 33. Qd7 Rc7 34. Qe6 Rc6 35. Qe8 Rc4 36. Qb8 Qe3 37. Qd6 Rxf4 38. Rd1 Rf2 39. Qd3 Qg5 40. Rg1 Qf4 41. a3 h5 42. c3 h4 43. Qb5 Be5 0-1

[Event "Valle Region-ch"]
[Site "Cali"]
[Date "2013.06.29"]
[Round "4.2"]
[White "Castro, Alexander"]
[Black "Chavarro, Hugo"]
[Result "0-1"]
[ECO "D55"]
[WhiteElo "2131"]
[BlackElo "2296"]
[PlyCount "152"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 4. c4 Be7 5. Nc3 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Qc2 b6 9. cxd5 exd5 10. Bd3 Bb7 11. 0-0 Nd7 12. b4 c6 13. Qb3 Rc8 14. a4 Re8 15. a5 Re7 16. b5 Nf8 17. axb6 axb6 18. bxc6 Bxc6 19. Rfb1 Rb8 20. Ra6 Reb7 21. Bb5 Rc7 22. Bxc6 Qc8 23. Nxd5 Rxc6 24. Nxf6+ Rxf6 25. Ra7 Ng6 26. Ne5 Qf5 27. f4 Rc8 28. Qd3 Qh5 29. Rba1 Nxe5 30. dxe5 Rfc6 31. Ra8 Qg4 32. Qe4 Rc5 33. Qb7 Rxa8 34. Qxa8+ Kh7 35. Qe4+ g6 36. h3 Qe2 37. e6 Rc4 38. Qe5 Rc5 39. Qe4 Rc4 40. Qe5 Rc5 41. Qf6 Qxe3+ 42. Kh2 Qxe6 43. Qd8 Rc8 44. Qd4 Rc4 45. Qd8 Qe3 46. Qd7 Qxf4+ 47. Kh1 Rc1+ 48. Rxc1 Qxc1+ 49. Kh2 Qf4+ 50. Kh1 Kg7 51. Qb5 Qc1+ 52. Kh2 Qc5 53. Qb2+ Kg8 54. Qd2 b5 55. Qxh6 b4 56. Qf4 Qc3 57. h4 b3 58. h5 b2 59. hxg6 fxg6 60. Qe4 Qc7+ 61. g3 Kh8 62. Qd4+ Qg7 63. Qd8+ Kh7 64. Qb6 Qh6+ 65. Kg2 Qd2+ 66. Kh3 Qd7+ 67. Kh4 Qe7+ 68. Kh3 Qe5 69. Qb7+ Kh6 70. Kg2 Qe2+ 71. Kh3 Qc2 72. Qb8 Qf5+ 73. Kg2 Qe4+ 74. Kh3 b1Q 75. Qf8+ Kg5 76. Qd8+ Kf5 0-1

[Event "Valle Region-ch"]
[Site "Cali"]
[Date "2013.06.28"]
[Round "2.5"]
[White "Castro, Alexander"]
[Black "Yate Baron, Andres Steven"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2131"]
[BlackElo "1733"]
[PlyCount "55"]
[EventDate "2013.06.28"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Bd6 5. d4 c6 6. 0-0 dxc4 7. a4 0-0 8. Nfd2 Qc7 9. Nxc4 Rd8 10. Nc3 h6 11. a5 e5 12. dxe5 Bxe5 13. Qc2 Na6 14. Ne4 Nd5 15. f4 Bf6 16. Nxf6+ Nxf6 17. e4 Be6 18. e5 Bxc4 19. Qxc4 Nd5 20. Bd2 Qe7 21. Rac1 Nb6 22. Qe2 Nd5 23. f5 Nac7 24. Rce1 Re8 25. Qg4 Kh7 26. f6 Qc5+ 27. Be3 Nxf6 28. exf6 1-0

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.22"]
[Round "7"]
[White "Castro, Alexander"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "2131"]
[BlackElo "2422"]
[PlyCount "68"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. Qc3 f6 7. h4 e5 8. h5 g5 9. Be4 Na6 10. Qc2 Qd7 11. d3 Nc5 12. Nc3 f5 13. Bg2 h6 14. Nf3 Bg7 15. Bd2 Ne6 16. 0-0-0 Nd4 17. Qb1 Qf7 18. e3 Nc6 19. d4 e4 20. Ne1 Be6 21. f3 Nb4 22. b3 c5 23. fxe4 cxd4 24. exd4 Bxd4 25. Nf3 Bg7 26. Rhe1 0-0 27. e5 Rfd8 28. Be3 N6d5 29. Nxd5 Bxd5 30. Bd4 Rac8+ 31. Kb2 Rc2+ 32. Qxc2 Nxc2 33. Kxc2 Be4+ 34. Kb2 Qd5 0-1

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.21"]
[Round "5"]
[White "Castro, Alexander"]
[Black "Garces Trujillo, Luis Javier"]
[Result "1-0"]
[ECO "A16"]
[WhiteElo "2131"]
[BlackElo "2002"]
[PlyCount "69"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 d5 3. cxd5 Nxd5 4. Bg2 g6 5. Qb3 c6 6. Nc3 Nc7 7. h4 h6 8. Nf3 Bg7 9. d4 Ne6 10. Be3 Nd7 11. Rd1 Nf6 12. Ne5 Qc7 13. Bh3 Qb6 14. Qc4 Nd5 15. Nxd5 cxd5 16. Qxd5 0-0 17. Qb3 Qxb3 18. axb3 Rd8 19. Bg2 Rb8 20. 0-0 Bd7 21. Nxd7 Rxd7 22. d5 Rbd8 23. Bxa7 Nc7 24. e4 Bxb2 25. Bb6 Ra8 26. Bh3 f5 27. Bxc7 Rxc7 28. exf5 Rc2 29. d6 exd6 30. Rxd6 Ra2 31. f6 Ba3 32. Be6+ Kh8 33. b4 Rab2 34. Rd8+ Kh7 35. Bg8+ 1-0

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.21"]
[Round "4"]
[White "Escobar Forero, Alder"]
[Black "Castro, Alexander"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2468"]
[BlackElo "2131"]
[PlyCount "41"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Nf6 4. f4 Bg7 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. hxg6 hxg6 10. Qxd4 Qb6 11. Nd5 Nc6 12. Qa4 Qd8 13. f5 e6 14. f6 exd5 15. fxg7 Re8 16. Qf4 f6 17. Rh8+ Kxg7 18. Qh6+ Kf7 19. Rh7+ Ke6 20. Qh3+ f5 21. Ng5+ 1-0

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.20"]
[Round "2"]
[White "Arango, Marco Aurelio"]
[Black "Castro, Alexander"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1510"]
[BlackElo "2131"]
[PlyCount "70"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. g3 e6 4. Bg2 d5 5. 0-0 Bd6 6. c4 c6 7. cxd5 exd5 8. Nc3 0-0 9. Bd2 Nbd7 10. Qc1 Ne4 11. Bf4 Be7 12. Qc2 Bf6 13. Ne5 Bxe5 14. Bxe5 Nxe5 15. dxe5 Qe7 16. f3 Qc5+ 17. e3 Qxe3+ 18. Kh1 Nxc3 19. Rae1 Qc5 20. bxc3 Be6 21. f4 Rf7 22. Rc1 Rd8 23. Rfd1 Rfd7 24. Qb2 h5 25. h4 g5 26. hxg5 Qe3 27. Kh2 h4 28. gxh4 Rh7 29. Bh3 Rxh4 30. Qg2 Kg7 31. Qg3 Rxh3+ 32. Kxh3 Qe2 33. Qg2 Rh8+ 34. Kg3 Qe3+ 35. Qf3 Rh3+ 0-1

[Event "Dosquebrad op"]
[Site "Dosquebrad"]
[Date "2013.06.20"]
[Round "3"]
[White "Castro, Alexander"]
[Black "Gonzalez Restrepo, Gilberto"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2131"]
[PlyCount "37"]
[EventDate "2013.06.19"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 155 Extra"]
[Source "ChessBase"]
[SourceDate "2013.08.26"]
[SourceVersion "1"]
[SourceVersionDate "2013.08.26"]
[SourceQuality "1"]

1. c4 e5 2. g3 Bc5 3. Bg2 Qf6 4. e3 d6 5. Nc3 Be6 6. Bxb7 Bxc4 7. Bxa8 Nh6 8. Qa4+ Nd7 9. Qxc4 Nb6 10. Bc6+ Ke7 11. Nd5+ Ke6 12. Nxc7+ Kf5 13. Be4+ Kg5 14. f4+ exf4 15. exf4+ Kh5 16. Qe2+ Ng4 17. h3 Bf2+ 18. Kf1 Bxg3 19. hxg4# 1-0

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.09"]
[Round "9"]
[White "Hernandez, Cristian Andres"]
[Black "Castro, Alexander"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "2094"]
[PlyCount "47"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. h3 c6 5. g4 b5 6. Bg2 b4 7. Nce2 Bg7 8. Ng3 h5 9. g5 Nfd7 10. h4 e5 11. Be3 Nb6 12. b3 Qe7 13. N1e2 c5 14. dxc5 dxc5 15. a3 Bb7 16. axb4 cxb4 17. Nc1 N8d7 18. Nd3 f5 19. Bd2 Nc5 20. 0-0 f4 21. Bxb4 Nbd7 22. Ra5 Rc8 23. Ne2 Bf8 24. Bh3 1-0

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.08"]
[Round "8"]
[White "Castro, Alexander"]
[Black "Herrera, Juan Sebastian"]
[Result "1-0"]
[ECO "D13"]
[BlackElo "2184"]
[PlyCount "73"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Ne4 7. e3 Nxc3 8. bxc3 g6 9. Bd3 Bg7 10. 0-0 0-0 11. e4 Na5 12. Qc1 dxe4 13. Bxe4 Be6 14. Bh6 Rc8 15. Re1 Qc7 16. Bxg7 Kxg7 17. Qa3 Rfe8 18. Rac1 b5 19. Qb4 Bd7 20. Ne5 Nc4 21. Bd3 a5 22. Qb3 f6 23. Nxd7 Qxd7 24. Bxc4 Rxc4 25. Re3 Qd5 26. Rce1 e5 27. Qa3 b4 28. cxb4 axb4 29. Qa7+ Kg8 30. dxe5 fxe5 31. Rh3 Qf7 32. Qxf7+ Kxf7 33. Rxh7+ Kg8 34. Rb7 Rec8 35. h3 R8c5 36. Rd1 Rc8 37. Rdd7 1-0

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.07"]
[Round "6"]
[White "Castro, Alexander"]
[Black "Pardo, Alejandro"]
[Result "1-0"]
[ECO "E01"]
[BlackElo "2181"]
[PlyCount "65"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. c4 d5 4. Bg2 c6 5. Qc2 b5 6. b3 dxc4 7. Nf3 cxb3 8. axb3 Bb4+ 9. Nbd2 Bb7 10. 0-0 0-0 11. Bb2 Nbd7 12. Rfd1 Qb6 13. e4 h6 14. e5 Nd5 15. Ne4 Be7 16. Rac1 Rfd8 17. Nc5 Nb4 18. Qd2 a5 19. Nxb7 Qxb7 20. Qe2 Nd5 21. Nd2 a4 22. bxa4 Rxa4 23. Be4 Ra2 24. Nb1 b4 25. Rd2 Qb6 26. Qc4 Ra6 27. Bd3 Nb8 28. Qb3 Ra5 29. Re2 c5 30. Nd2 Nc6 31. Nc4 Qa7 32. Nxa5 Nxa5 33. Qa4 1-0

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.07"]
[Round "7"]
[White "Torres, Juan Camilo"]
[Black "Castro, Alexander"]
[Result "1-0"]
[ECO "A55"]
[WhiteElo "2318"]
[PlyCount "61"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. g3 Nbd7 4. c4 e5 5. Nc3 c6 6. e4 Be7 7. Bg2 0-0 8. 0-0 a6 9. a4 a5 10. h3 Re8 11. Be3 Bf8 12. d5 c5 13. Ne1 g6 14. Nd3 Bg7 15. Qd2 Nb8 16. Bg5 Qb6 17. f4 Nfd7 18. Nb5 Na6 19. f5 f6 20. fxg6 hxg6 21. Be3 Nb4 22. Nf2 Nf8 23. h4 f5 24. exf5 gxf5 25. Bh6 Re7 26. Qg5 Rf7 27. Ne4 Nh7 28. Qg6 Nf8 29. Qh5 Bxh6 30. Qxh6 Rh7 31. Nf6+ 1-0

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.06"]
[Round "4"]
[White "Castro, Alexander"]
[Black "Beltran, Carlos Armando"]
[Result "0-1"]
[ECO "E20"]
[BlackElo "2210"]
[PlyCount "48"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 b5 6. e4 bxc4 7. Bxc4 Nxd5 8. Bxd5 exd5 9. Qxd5 Nc6 10. Nge2 0-0 11. 0-0 Ba6 12. Rd1 Qb6 13. Be3 d6 14. Qxd6 Rfd8 15. Qg3 Bxe2 16. Nxe2 Nd4 17. Qf2 Nc2 18. Rac1 Nxe3 19. Qxe3 Qa5 20. Kh1 Qxa2 21. Qg5 f6 22. Qf5 Qxb2 23. Qe6+ Kh8 24. Qe7 Re8 0-1

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.06"]
[Round "5"]
[White "Mercado, Luisa Fernanda"]
[Black "Castro, Alexander"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2044"]
[PlyCount "80"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 e5 7. 0-0 Nc6 8. h3 exd4 9. Nxd4 Nxd4 10. Qxd4 Re8 11. Qd3 Nd7 12. Be3 Ne5 13. Qe2 Be6 14. Rfd1 Nc4 15. Rab1 Nxb2 16. Rxb2 Bxc3 17. Rxb7 a5 18. Qd3 Bg7 19. Qb5 Bxa2 20. Qc6 Re7 21. Bf4 Qe8 22. Rxc7 Qxc6 23. Rxc6 Be5 24. Bxe5 dxe5 25. Ra1 Be6 26. Rc5 a4 27. Rxe5 Rc7 28. Rb5 Rxc2 29. e5 Ra7 30. Ra3 Ra2 31. Rxa2 Bxa2 32. Bd5 Bxd5 33. Rxd5 a3 34. Rd1 a2 35. Ra1 Kf8 36. Kf1 Ke7 37. Ke2 Ke6 38. f4 Kd5 39. Kd3 Ra3+ 40. Kc2 Rxg3 0-1

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.05"]
[Round "2"]
[White "Bolanos Calvache, Brigeth Vanessa"]
[Black "Castro, Alexander"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1827"]
[PlyCount "64"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 d6 8. Nbd2 0-0 9. Nf1 Rb8 10. c3 b5 11. d4 b4 12. Be3 bxc3 13. bxc3 Qa5 14. Qc1 cxd4 15. cxd4 Nb4 16. Bd2 Qa4 17. Re3 Nc2 18. Rb3 Rxb3 19. Qxc2 Ra3 20. Qb2 Nc6 21. Be3 Ba6 22. N1d2 Rb8 23. Qc1 Rc8 24. Qb2 Nb4 25. Ne1 Rxa2 26. Rxa2 Nxa2 27. Bf4 Bxd4 28. Qb1 Nc3 29. Qb3 Ne2+ 30. Kh1 Qxb3 31. Nxb3 Nxf4 32. gxf4 Bxf2 0-1

[Event "Latin Cup-A 3rd"]
[Site "Cali"]
[Date "2012.10.05"]
[Round "3"]
[White "Castro, Alexander"]
[Black "Polo, Victor Ramon"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "2174"]
[PlyCount "97"]
[EventDate "2012.10.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 150 Extra"]
[Source "ChessBase"]
[SourceDate "2012.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2012.10.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 b6 3. Nc3 Bb7 4. e4 Bb4 5. f3 f5 6. e5 Nc6 7. f4 d5 8. Nf3 Nge7 9. a3 Bxc3+ 10. bxc3 dxc4 11. Bxc4 Nd5 12. Qd3 Qd7 13. 0-0 0-0 14. Ba2 Nde7 15. Bb2 Nd8 16. Rad1 b5 17. a4 a6 18. Ba3 Re8 19. Bxe7 Rxe7 20. Qxf5 Bd5 21. Bxd5 Qxd5 22. Qg5 Rd7 23. axb5 axb5 24. Nh4 Qb3 25. f5 exf5 26. Nxf5 Ne6 27. Qg4 Re8 28. Nh6+ Kh8 29. Nf7+ Kg8 30. Ng5 h6 31. Ne4 Kh8 32. Qg6 Rf8 33. Rxf8+ Nxf8 34. Qg4 Rf7 35. g3 b4 36. cxb4 Ne6 37. d5 Nd4 38. Rxd4 Qe3+ 39. Kg2 Qxd4 40. e6 Re7 41. Qf5 Qxb4 42. d6 Re8 43. e7 cxd6 44. Qf8+ Kh7 45. Nf6+ gxf6 46. Qf7+ Kh8 47. Qxe8+ Kh7 48. Qf7+ Kh8 49. e8Q# 1-0

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.29"]
[Round "7.1"]
[White "Castro, Alexander"]
[Black "Navia Alvarez, Edwin Adrian"]
[Result "1-0"]
[ECO "A16"]
[BlackElo "2038"]
[PlyCount "75"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d6 6. 0-0 Nc6 7. Rb1 Rb8 8. b4 a6 9. a4 Bf5 10. d3 Qd7 11. Bd2 e5 12. b5 Ne7 13. e4 Bg4 14. Qc2 Bxf3 15. Bxf3 b6 16. Bg2 Nh5 17. Nd5 a5 18. f3 f5 19. Bh3 Qd8 20. Bg5 Bf6 21. Bxf6 Nxf6 22. Nxe7+ Qxe7 23. exf5 gxf5 24. Bxf5 Kh8 25. Rbe1 Qg7 26. Bh3 Rbe8 27. Bg2 Nd7 28. f4 exf4 29. Rxe8 Rxe8 30. Rxf4 Re1+ 31. Bf1 Re8 32. Qf2 Rf8 33. Bh3 Rxf4 34. Qxf4 Ne5 35. Qe4 Qh6 36. Bf1 Qd2 37. d4 Qxd4+ 38. Qxd4 1-0

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.28"]
[Round "4.1"]
[White "Castro, Alexander"]
[Black "Escobar Barona, Juan Fernando"]
[Result "1/2-1/2"]
[ECO "D14"]
[BlackElo "1987"]
[PlyCount "95"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[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. cxd5 cxd5 4. Nf3 Nf6 5. Nc3 Nc6 6. Bf4 Bf5 7. e3 e6 8. Bb5 Bd6 9. Qa4 0-0 10. Bxc6 bxc6 11. Qxc6 Bxf4 12. exf4 Qb8 13. 0-0 Rc8 14. Qa6 Qxb2 15. Na4 Qa3 16. Ne5 Ng4 17. Nxg4 Bd3 18. Qb7 Qxa4 19. Rfc1 Rcb8 20. Qc7 f6 21. Qd6 Rb6 22. Qc5 Qb4 23. Ne3 Qxc5 24. Rxc5 Rab8 25. h4 Rb1+ 26. Rxb1 Rxb1+ 27. Kh2 Rb4 28. Rc8+ Kf7 29. Rc7+ Kg6 30. h5+ Kxh5 31. Rxg7 Rxd4 32. f5 Kh6 33. Rxa7 exf5 34. Rd7 f4 35. Ng4+ Kg5 36. f3 Bf5 37. Rg7+ Bg6 38. Rd7 Rd2 39. Kg1 d4 40. Nf2 Kh4 41. a4 Kg3 42. Nh1+ Kh4 43. a5 Rd1+ 44. Kh2 d3 45. Nf2 Rd2 46. Nh3 Ra2 47. Nxf4 Rxa5 48. Nxg6+ 1/2-1/2

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.27"]
[Round "2.1"]
[White "Vanegas, Jhonny"]
[Black "Castro, Alexander"]
[Result "1/2-1/2"]
[ECO "A53"]
[WhiteElo "2097"]
[PlyCount "110"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. g3 Nbd7 4. Bg2 e5 5. Nf3 Be7 6. b3 0-0 7. 0-0 c6 8. e3 e4 9. Nfd2 d5 10. Ba3 Bxa3 11. Nxa3 Qe7 12. Qc1 a6 13. Nab1 Re8 14. Qa3 Qe6 15. Nc3 Rb8 16. Ne2 Nh5 17. b4 b5 18. c5 Qh6 19. Nf4 Nxf4 20. exf4 Nf6 21. Rfe1 Bh3 22. Nf1 Ra8 23. Qc3 Re6 24. a4 Rae8 25. axb5 axb5 26. Ne3 Ng4 27. Nxg4 Bxg4 28. h4 Qh5 29. Qe3 Bf3 30. Ra7 h6 31. Rea1 Bxg2 32. Kxg2 R8e7 33. R7a6 Kh7 34. Rb6 Qg6 35. Raa6 f5 36. Ra1 h5 37. Raa6 Qf6 38. Rb8 Re8 39. Rxe8 Rxe8 40. Qe2 Kg6 41. Qe3 Kh6 42. Kf1 Re6 43. Ra8 Kh7 44. Qe2 Qg6 45. Kg2 Qg4 46. Qe3 Rg6 47. Kh2 Qd1 48. Rf8 Qg4 49. Qa3 Qe2 50. Kg2 Re6 51. Qe3 Qxe3 52. fxe3 Kg6 53. g4 Rf6 54. Rxf6+ gxf6 55. g5 Kf7 1/2-1/2

[Event "Cali Menor 2100 op 11th"]
[Site "Cali"]
[Date "2009.12.26"]
[Round "1.1"]
[White "Castro, Alexander"]
[Black "Vargas, Jose Robinson"]
[Result "1-0"]
[ECO "D35"]
[BlackElo "1999"]
[PlyCount "97"]
[EventDate "2009.12.26"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. cxd5 exd5 6. Qc2 h6 7. Bf4 Bd6 8. Bg3 0-0 9. e3 Bg4 10. Ne5 Bh5 11. Bd3 Re8 12. 0-0 a6 13. Na4 Qc7 14. Bf5 Nbd7 15. Nxd7 Nxd7 16. Bxd7 Qxd7 17. Nb6 Qe6 18. Bxd6 Qxd6 19. Nxa8 Rxa8 20. Qf5 Bg6 21. Qf4 Qd7 22. f3 Re8 23. Rfe1 f5 24. h4 Re6 25. b4 Qe7 26. a3 Bh7 27. Kf2 Bg6 28. g3 Qd8 29. a4 Bh7 30. h5 Qe8 31. Rh1 Kf8 32. Ra3 Qd7 33. Rb3 Ke7 34. b5 cxb5 35. axb5 axb5 36. Rhb1 Rb6 37. R1b2 Bg8 38. Qe5+ Kf7 39. Rc3 Rc6 40. Rxc6 bxc6 41. Ra2 Qb7 42. Qxf5+ Ke7 43. Qe5+ Kf7 44. Qd6 Bh7 45. e4 dxe4 46. fxe4 Qe7 47. Qf4+ Ke6 48. d5+ cxd5 49. Ra6+ 1-0

