[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.15"]
[Round "7"]
[White "Cuellar Canosa, Nicolas"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1858"]
[BlackElo "2003"]
[PlyCount "71"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 Bg5 13. cxb5 Nd4 14. b6 0-0 15. Bc4 Kh8 16. 0-0 f5 17. Nc2 Nxc2 18. Qxc2 fxe4 19. Qxe4 Bb7 20. Qe2 Rb8 21. Nc7 Bf4 22. Bd5 Rf6 23. g3 Bh6 24. Bxb7 Rxb7 25. Qxa6 Qb8 26. Nd5 Rf5 27. Qd3 Rbf7 28. a4 Qa8 29. Nc7 Qa5 30. Qxd6 R5f6 31. b4 Qxb6 32. Qxb6 Rxb6 33. Nd5 Rd6 34. Rfd1 Rfd7 35. Nc3 Bd2 36. Ne4 1-0

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.14"]
[Round "6"]
[White "Arango, Andres Mauricio"]
[Black "Palomino Escobar, Daniel Fernando"]
[Result "0-1"]
[ECO "C06"]
[WhiteElo "2003"]
[BlackElo "1865"]
[PlyCount "84"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ne2 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Ne4 14. Ne2 Rxf3 15. gxf3 Ng5 16. Kh1 Nxf3 17. Bxh7+ Kh8 18. Ng1 Ncxd4 19. Nxf3 Nxf3 20. Qxf3 Kxh7 21. Qf7 Qf6 22. Qxf6 gxf6 23. Rg1 Bd7 24. Rg3 Rg8 25. Rh3+ Kg7 26. Rg1+ Kf8 27. Rh7 Rxg1+ 28. Kxg1 Bc6 29. f4 e5 30. Kf2 d4 31. b4 a6 32. a4 e4 33. b5 axb5 34. axb5 e3+ 35. Ke1 Be4 36. Rh3 Kf7 37. Ke2 Ke6 38. Rh8 Kd5 39. Rc8 Bf5 40. Rc7 Ke4 41. Rc4 Bg4+ 42. Ke1 Kd5 0-1

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.14"]
[Round "5"]
[White "Borre Meza, Orlando David"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1760"]
[BlackElo "2003"]
[PlyCount "69"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. e3 Bf5 4. Bd3 e6 5. 0-0 Nd7 6. b3 a5 7. a4 Bd6 8. Bb2 Qb8 9. Nbd2 Bxd3 10. cxd3 Ne7 11. e4 0-0 12. e5 Bb4 13. Ne1 b5 14. Nc2 Bxd2 15. Qxd2 bxa4 16. Ba3 Re8 17. bxa4 Qa7 18. Rfb1 Nf5 19. Qc3 Rac8 20. Bc5 Qc7 21. Ne3 Nxc5 22. Nxf5 Nxa4 23. Rxa4 exf5 24. Qxa5 Qe7 25. Qb6 Qg5 26. Ra7 f4 27. f3 f6 28. Rc1 fxe5 29. Rxc6 Rb8 30. Re6 exd4 31. Rb7 Ra8 32. Qa6 Qd8 33. Rxe8+ Qxe8 34. Re7 Rxa6 35. Rxe8+ 1/2-1/2

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.13"]
[Round "3"]
[White "Negron Lizarazo, Juan Sebastian"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "1689"]
[BlackElo "2003"]
[PlyCount "128"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. a4 Be7 10. Bd2 0-0 11. Be2 Nd7 12. 0-0 a6 13. Na3 Nf6 14. Be3 Bd7 15. Nc4 b5 16. Nb6 bxa4 17. Nxa8 Qxa8 18. Bc4 Rc8 19. b3 Ng4 20. Qe2 a5 21. bxa4 f5 22. Rfd1 f4 23. Bxf4 Rxc4 24. Qxc4 exf4 25. Qxf4 Bf6 26. Qxd6 Qa7 27. Rab1 Be5 28. Qb6 Bxh2+ 29. Kf1 Qa8 30. d6 Qf8 31. Qb3+ Kh8 32. Qf3 Qc8 33. Qf7 h6 34. Qb3 Qc5 35. Rd2 Bf4 36. Qd5 Qc8 37. Rd4 Qxc2 38. Rb8+ Kh7 39. Qe4+ Qxe4 40. Rxe4 Bxd6 41. Rd8 Nf6 42. Rd4 Bxa4 43. R8xd6 Bb3 44. Ra6 a4 45. Ra7 h5 46. Rd6 Kh6 47. Kg1 h4 48. Kh2 Bc2 49. Rc6 Bb3 50. Kh3 Kg6 51. Raa6 Kg5 52. Ra5+ Kf4 53. Rxf6+ gxf6 54. Kxh4 Ke4 55. Kg4 Bd1+ 56. f3+ Kd4 57. Kf5 Kc4 58. Kxf6 Kb4 59. Ra8 a3 60. f4 Ba4 61. Rb8+ Kc3 62. Rb1 Bc2 63. Ra1 Kb2 64. Rxa3 Kxa3 1/2-1/2

[Event "Medellin de La Raza op"]
[Site "Medellin"]
[Date "2023.10.12"]
[Round "1"]
[White "Gonzalez Bolivar, Juan Jose"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1651"]
[BlackElo "2003"]
[PlyCount "82"]
[EventDate "2023.10.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Qa4 0-0 11. Be3 a6 12. Nc3 f5 13. Qb3 Nd7 14. Na4 f4 15. Bb6 Qe8 16. c5 Kh8 17. c6 bxc6 18. dxc6 Nxb6 19. Nxb6 Qxc6 20. Nxa8 Qxa8 21. Rg1 Bf5 22. Rc1 Qe4+ 23. Be2 d5 24. a3 h6 25. Qf3 Qd4 26. Qc3 Qb6 27. b4 Qf6 28. f3 Qh4+ 29. Kd2 d4 30. Qc7 d3 31. g3 fxg3 32. hxg3 Qd4 33. Qc3 Qf2 34. Qxe5 dxe2 35. Rce1 Rd8+ 36. Kc1 Rc8+ 37. Kb2 Bf6 38. Qxf6 gxf6 39. g4 Qd4+ 40. Kb3 Be6+ 41. Ka4 Qd7+ 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.07"]
[Round "9"]
[White "Arango, Andres Mauricio"]
[Black "Gomez, Jhon D"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1984"]
[BlackElo "2195"]
[PlyCount "76"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Bc4 e6 4. Nge2 Nf6 5. d4 cxd4 6. Nxd4 a6 7. a4 Be7 8. 0-0 0-0 9. a5 Bd7 10. f4 Nc6 11. Nb3 Rc8 12. Be3 Qc7 13. Bb6 Qb8 14. g4 d5 15. exd5 exd5 16. Nxd5 Nxd5 17. Bxd5 Nb4 18. Be4 Bd6 19. c3 Rfe8 20. Qb1 Rxe4 21. Qxe4 Bc6 22. Qf5 g6 23. Qg5 Nd5 24. Nd4 Nxf4 25. Nxc6 bxc6 26. Rf3 Rf8 27. c4 f6 28. Qh6 c5 29. Re1 g5 30. Re4 Qc8 31. Rfxf4 gxf4 32. Qh5 Be5 33. Qf5 Qc6 34. g5 Qd6 35. gxf6 Qd1+ 36. Kg2 Qc2+ 37. Kf3 Qd3+ 38. Kg4 Qd1+ 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.07"]
[Round "8"]
[White "Arango, Andres Mauricio"]
[Black "Sierra Mejia, Juan Pablo"]
[Result "0-1"]
[ECO "C60"]
[WhiteElo "1984"]
[BlackElo "2154"]
[PlyCount "112"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 Bg7 5. d4 exd4 6. cxd4 a6 7. Ba4 b5 8. Bc2 Nge7 9. d5 Na5 10. a4 b4 11. d6 cxd6 12. Qxd6 Nac6 13. 0-0 a5 14. Rd1 Ba6 15. Bd3 Nc8 16. Qg3 0-0 17. Ra2 Qe7 18. Bxa6 Rxa6 19. Nbd2 Ne5 20. Nxe5 Bxe5 21. f4 Bd4+ 22. Kh1 Bg7 23. e5 d6 24. Nc4 dxe5 25. fxe5 Nb6 26. Nxb6 Rxb6 27. Bf4 Rc6 28. h3 Qe6 29. Raa1 Rc2 30. Rab1 Qa2 31. b3 Rc3 32. Qe1 Rxb3 33. Rbc1 Rb2 34. Qe4 Re2 35. Qd5 b3 36. Rd3 Qxa4 37. Qf3 Re4 38. Bg3 b2 39. Rb1 Rc4 40. Rdd1 Qc2 41. Kh2 Rc3 42. Qd5 Qb3 43. Qxb3 Rxb3 44. Rd2 Rxg3 45. Kxg3 Bxe5+ 46. Kf3 a4 47. Rd5 Bf6 48. Ra5 Rc8 49. Rxa4 Rc1 50. Rxb2 Bxb2 51. Ra7 Bf6 52. Rb7 Kg7 53. Ra7 Rc3+ 54. Ke2 Rc2+ 55. Kf3 Rf2+ 56. Kg3 Be5+ 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.06"]
[Round "6"]
[White "Arango, Andres Mauricio"]
[Black "Crispin Ferreras, Darvi Abraham"]
[Result "1/2-1/2"]
[ECO "C04"]
[WhiteElo "1984"]
[BlackElo "2131"]
[PlyCount "55"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. exf6 Qxf6 8. Bd3 Bd6 9. Nf1 0-0 10. Ng3 e5 11. dxe5 Ndxe5 12. Be2 d4 13. 0-0 d3 14. Bxd3 Nxf3+ 15. Qxf3 Qxf3 16. gxf3 Bh3 17. Bc4+ Kh8 18. Rd1 Ne5 19. Be2 Nxf3+ 20. Bxf3 Rxf3 21. Ne4 Bf4 22. Ng5 Bxg5 23. Bxg5 Raf8 24. Be7 Re8 25. Rd8 Rxd8 26. Bxd8 c6 27. Re1 h6 28. Re3 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.06"]
[Round "7"]
[White "Mendez, Ruddy Antonio"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2115"]
[BlackElo "1984"]
[PlyCount "112"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Qc2 dxc4 6. Qxc4 b5 7. Qc2 Bb7 8. Bg2 Nbd7 9. Nc3 a6 10. Ne4 Nxe4 11. Qxe4 Nf6 12. Qc2 Rc8 13. Be3 Nd5 14. Bg5 Bb4+ 15. Kf1 f6 16. Bc1 c5 17. a3 cxd4 18. Qd3 Bc5 19. Nxd4 Qb6 20. e3 0-0 21. b4 Bxd4 22. Qxd4 Qc6 23. Ke1 e5 24. Qd3 Nxb4 25. Qb3+ Nd5 26. Bb2 Qc4 27. Qxc4 Rxc4 28. Rc1 Rxc1+ 29. Bxc1 Rf7 30. Bxd5 Bxd5 31. Rg1 Rc7 32. Kd2 Be4 33. Rd1 Rc2+ 34. Ke1 Bf3 35. Rd8+ Kf7 36. Bd2 Ra2 37. Bc1 Re2+ 38. Kf1 Rc2 39. Bd2 Ra2 40. Bc1 g5 41. Rd2 Ra1 42. Rc2 a5 43. Ke1 b4 44. axb4 axb4 45. Kd2 b3 46. Rb2 Bd5 47. e4 Be6 48. Kd1 Kg6 49. h3 Ra4 50. f3 Ra1 51. g4 h5 52. Rf2 Bc4 53. Kd2 h4 54. Kd1 Rb1 55. Rd2 Bf1 56. Rh2 Bxh3 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "5"]
[White "Baules Rodriguez, Jorge Luis"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2290"]
[BlackElo "1984"]
[PlyCount "117"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 Bg7 12. Bd3 Ne7 13. Nxe7 Qxe7 14. c4 f5 15. 0-0 0-0 16. cxb5 d5 17. exd5 e4 18. d6 Qxd6 19. Be2 Qg6 20. Qd2 f4 21. Qxf4 Bxb2 22. Nc4 Bxa1 23. Rxa1 f5 24. b6 Bb7 25. Nd6 Rab8 26. Bc4+ Kh8 27. Nf7+ Kg7 28. Ne5 Qf6 29. Rd1 Rbd8 30. Rxd8 Rxd8 31. h4 h6 32. Nf7 Rd7 33. Ne5 Rd1+ 34. Kh2 Rd8 35. Nf7 Rd4 36. Qg3+ Kh7 37. Ne5 Rd8 38. Qf4 a5 39. Bf7 Bc8 40. Bg6+ Kg7 41. b7 Bxb7 42. Bxf5 Kf8 43. Kg3 Bd5 44. Ng6+ Kg7 45. Qc7+ Bf7 46. Nf4 Qd6 47. Qc3+ Kg8 48. Qxa5 Re8 49. Qc3 Bxa2 50. Qe3 Qe5 51. Bg4 Rf8 52. f3 Bd5 53. fxe4 Bxe4 54. Bf3 Qg7+ 55. Kh2 Bxf3 56. Qxf3 Qf6 57. Qg4+ Kh7 58. g3 Rd8 59. Qe2 1/2-1/2

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.05"]
[Round "4"]
[White "Castano Herrera, Saray"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1753"]
[BlackElo "1984"]
[PlyCount "92"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 0-0 5. e3 Re8 6. d3 c6 7. Nge2 a5 8. 0-0 Na6 9. d4 Ba7 10. a3 d6 11. h3 Qe7 12. b3 Nc7 13. Bb2 h5 14. h4 Bg4 15. Qd2 Ne6 16. Rfe1 Rad8 17. d5 Nc5 18. Qc2 cxd5 19. Nxd5 Nxd5 20. Bxd5 Rc8 21. b4 axb4 22. axb4 Na6 23. Qe4 Rc7 24. Nc3 Bb8 25. Nb5 Rd7 26. Bc3 Nc7 27. Nxc7 Rxc7 28. b5 Be6 29. Bb4 Rec8 30. Rec1 f5 31. Qd3 Rd7 32. Qxf5 Bxd5 33. cxd5 Rf8 34. Qxh5 Qf6 35. Qe2 Rdf7 36. Rc2 Qg6 37. Be1 Bc7 38. Rac1 Bd8 39. Kh2 Qe4 40. Qc4 Qf3 41. Bb4 Be7 42. b6 g5 43. Rg1 Kh8 44. Rg2 Rg7 45. hxg5 Rh7+ 46. Kg1 Qd1+ 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "3"]
[White "Arango, Andres Mauricio"]
[Black "Panesso Rivera, Henry"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1984"]
[BlackElo "2358"]
[PlyCount "26"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. a3 Bc5 5. b4 Bb6 6. b5 Ne7 7. Be3 d5 8. exd5 Nexd5 9. Qf3 e4 10. Qg3 0-0 11. d4 Ne7 12. h3 Nf5 13. Qf4 c5 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.04"]
[Round "2"]
[White "Castillo Beitia, Ashley Alexandra"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "1818"]
[BlackElo "1984"]
[PlyCount "52"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. Be2 c5 13. d5 Qb6 14. dxe6 Qxe6 15. 0-0 0-0-0 16. Bg4 Qe5 17. h4 Bd6 18. f4 Qe3+ 19. Kh2 Bb8 20. Nxb5 Qe4 21. Rf2 Qg6 22. g3 Bc6 23. Qa4 Kb7 24. Qxc4 Qxg5 25. Bxd7 Rxh4+ 26. Bh3 Rxh3+ 0-1

[Event "Medellin Flores op 30th"]
[Site "Medellin"]
[Date "2023.08.03"]
[Round "1"]
[White "Arango, Andres Mauricio"]
[Black "Hernandez Montes, Jhon Sebastian"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1984"]
[BlackElo "2275"]
[PlyCount "58"]
[EventDate "2023.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 g6 2. h4 Bg7 3. h5 d5 4. exd5 Qxd5 5. Nc3 Qd6 6. Bc4 Nc6 7. d3 Na5 8. Qf3 Bxc3+ 9. bxc3 Nxc4 10. dxc4 Qe6+ 11. Ne2 Qxc4 12. Qg3 Bg4 13. f3 Bf5 14. Rh4 Qc5 15. Rd4 Nf6 16. Bh6 Rg8 17. Be3 Qc6 18. Qe5 Bd7 19. Bg5 0-0-0 20. Qxe7 Rde8 21. Qa3 Qb5 22. c4 Qxg5 23. Qxa7 Kd8 24. Qa8+ Ke7 25. Qa3+ c5 26. Rad1 Ra8 27. Qb2 cxd4 28. Qb4+ Ke8 29. Qxb7 Qa5+ 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.06"]
[Round "6"]
[White "Arango, Andres Mauricio"]
[Black "Hernandez Jimenez, Xavi"]
[Result "1/2-1/2"]
[ECO "C95"]
[WhiteElo "2004"]
[BlackElo "1366"]
[PlyCount "76"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 Nb8 9. d4 Nbd7 10. h3 0-0 11. a4 Bb7 12. Nbd2 Re8 13. Ng5 Rf8 14. Bc2 h6 15. Ngf3 Re8 16. Bd3 exd4 17. cxd4 b4 18. a5 Bf8 19. b3 c5 20. d5 g6 21. Nc4 Qe7 22. Bf4 Ne5 23. Nfxe5 dxe5 24. Bxe5 Rad8 25. Bb2 Nh5 26. Rc1 Bg7 27. Bxg7 Kxg7 28. Qd2 Qf6 29. e5 Qf4 30. d6 Bxg2 31. Qe3 Qxe3 32. Rxe3 Nf4 33. Bf1 Bxf1 34. Kxf1 f6 35. exf6+ Kxf6 36. Rxe8 Rxe8 37. d7 Rd8 38. Nb6 Ne6 1/2-1/2

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.06"]
[Round "7"]
[White "Ruiz Jaraba, Valentina Sofia"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1816"]
[BlackElo "2004"]
[PlyCount "69"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. Nd2 Be7 9. Qe2 0-0 10. c4 Bb7 11. b3 a5 12. Bb2 a4 13. f4 a3 14. Bc1 Re8 15. Kh1 Bf8 16. e5 Nd7 17. Rf3 g6 18. Rh3 Bg7 19. Nf3 f6 20. Rb1 Qc7 21. exf6 Bxf6 22. Ng5 Nf8 23. Bd2 Re7 24. Rf1 e5 25. f5 e4 26. Bc2 e3 27. fxg6 exd2 28. gxh7+ Kh8 29. Qxd2 Qe5 30. Rhf3 Nd7 31. Rf5 Qe2 32. Nf7+ Kg7 33. Qh6+ Kxf7 34. Rxf6+ Nxf6 35. Qxf6+ 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.05"]
[Round "5"]
[White "Diaz Larrea, Juan Manuel"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1698"]
[BlackElo "2004"]
[PlyCount "62"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 Bg5 13. cxb5 Nd4 14. b6 0-0 15. Bc4 Kh8 16. 0-0 f5 17. f4 Bh6 18. fxe5 dxe5 19. exf5 Bxf5 20. Qa4 Qg5 21. Rxf5 Nxf5 22. b7 Rab8 23. Bxa6 Qd2 24. Rd1 Qxb2 25. Nc4 Qe2 26. Ncb6 Be3+ 27. Kh1 Ng3+ 28. hxg3 Qh5+ 29. Qh4 Qxd1+ 30. Kh2 Qg1+ 31. Kh3 Bxb6 0-1

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.04"]
[Round "2"]
[White "Arango, Andres Mauricio"]
[Black "Panesso Rivera, Henry"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2004"]
[BlackElo "2367"]
[PlyCount "81"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. Ne5 Bh7 9. Bc4 e6 10. Qe2 Bg8 11. c3 Nbd7 12. f4 Nxe5 13. dxe5 Nd5 14. f5 exf5 15. Nxf5 Qd7 16. Rf1 0-0-0 17. Bd2 Bh7 18. Ne3 Be7 19. g3 Nxe3 20. Bxe3 b5 21. Bxf7 Bd3 22. Rd1 Bxe2 23. Rxd7 Kxd7 24. Kxe2 c5 25. h5 Rhf8 26. e6+ Kc8 27. Rf5 Kc7 28. Rxc5+ Bxc5 29. Bxc5 Rfe8 30. Kf3 Kc6 31. Bxa7 Kd6 32. Bd4 Rxe6 33. Bxe6 Kxe6 34. Bxg7 Kf7 35. Bxh6 Rh8 36. Bf4 Rxh5 37. b3 Rh2 38. a4 Rc2 39. axb5 Rxc3+ 40. Be3 Rxb3 41. b6 1/2-1/2

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.04"]
[Round "3"]
[White "Mateus Urbano, Luis Alejandro"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "2326"]
[BlackElo "2004"]
[PlyCount "51"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bh6 12. Bxh6 Rxh6 13. Qd2 Rh7 14. a4 b4 15. Ne4 Nxf6 16. Qg5 Nxe4 17. Qg8+ Ke7 18. Qxh7 Nf6 19. Qc2 Qxd4 20. Bxc4 Bb7 21. Rd1 Qh4 22. Qd3 Ng4 23. Qd6+ Ke8 24. 0-0 Nxh2 25. Qxh2 Qxc4 26. Qc7 1-0

[Event "Medellin Feria de las Flores op"]
[Site "Medellin"]
[Date "2022.08.03"]
[Round "1"]
[White "Valencia Quinchia, Isabella"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1416"]
[BlackElo "2004"]
[PlyCount "50"]
[EventDate "2022.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. Nd2 Be7 9. Re1 a5 10. Qe2 a4 11. Nf3 Nd7 12. Nd4 Ne5 13. Bf4 Nxd3 14. Qxd3 Qb6 15. Rad1 0-0 16. Qg3 Re8 17. Bh6 g6 18. Qc3 Bb4 19. Qf3 Bf8 20. Bxf8 Rxf8 21. Qc3 c5 22. Nf3 d4 23. Qd2 f6 24. Qh6 e5 25. Nh4 Qc7 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.17"]
[Round "8"]
[White "Palomino Escobar, Daniel Fernando"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1857"]
[BlackElo "1997"]
[PlyCount "107"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. g3 d5 4. exd5 exd5 5. d4 Nf6 6. Bg5 Be7 7. Bg2 cxd4 8. Qxd4 Nc6 9. Qa4 Be6 10. Nge2 0-0 11. 0-0-0 Qb6 12. Be3 Bc5 13. Bxc5 Qxc5 14. Nf4 Qxf2 15. Rd2 Qe3 16. Ncxd5 Nxd5 17. Bxd5 Rad8 18. Qe4 Qxe4 19. Bxe4 Rxd2 20. Kxd2 Rd8+ 21. Ke3 Bc8 22. Bxc6 bxc6 23. Rf1 Bf5 24. Nd3 g6 25. Rf4 Re8+ 26. Kd2 h5 27. Ra4 Bg4 28. Nc1 Re7 29. Ra6 Bf3 30. Kc3 Kg7 31. Nb3 Kh6 32. Nd4 Bh1 33. b4 Kg5 34. Nxc6 Bxc6 35. Rxc6 Kg4 36. Rc4+ Kh3 37. Rh4+ Kg2 38. a4 Re8 39. b5 Rh8 40. g4 Rc8+ 41. Kb3 hxg4 42. Rxg4+ Kxh2 43. a5 Kh3 44. Rg1 Kh4 45. c4 g5 46. b6 axb6 47. axb6 Rc6 48. c5 Rxc5 49. Kb4 Rc2 50. Rf1 g4 51. Rxf7 g3 52. b7 Rb2+ 53. Kc5 g2 54. Rg7 1/2-1/2

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.16"]
[Round "7"]
[White "Arango, Andres Mauricio"]
[Black "Chirivi Castiblanco, Jenny Astrid"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1997"]
[BlackElo "2157"]
[PlyCount "94"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 Nc6 4. Nf3 e6 5. d4 cxd4 6. Nxd4 Qc7 7. Be3 Nf6 8. Bd3 Nxd4 9. Bxd4 Bb4 10. 0-0 e5 11. Be3 Bxc3 12. bxc3 0-0 13. Ra3 d6 14. a5 Be6 15. Kh1 d5 16. f3 Qc6 17. Re1 dxe4 18. fxe4 Ng4 19. Bg1 Rad8 20. Qf3 Rd7 21. c4 Nf6 22. Rb1 Qc8 23. c5 Rc7 24. Rc3 Nd7 25. Qe3 Nb8 26. Bf2 Nc6 27. Ra3 Nd4 28. c3 Nc6 29. Qg3 f6 30. Be2 Rd8 31. Be3 Rcd7 32. h4 Qc7 33. Rb6 Kh8 34. Qf2 Bg8 35. Ra1 Rf8 36. g4 Rdd8 37. Qg1 Qc8 38. Kh2 Rf7 39. Kg3 g6 40. Bc4 Rfd7 41. Qf1 Bxc4 42. Qxc4 Rd3 43. Kf3 h5 44. Rg1 Qd7 45. Rb2 hxg4+ 46. Ke2 Nxa5 47. Qa2 Rxe3+ 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.16"]
[Round "6"]
[White "Palencia Morales, Wilson Guillermo"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "2317"]
[BlackElo "1997"]
[PlyCount "98"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Nc3 Nf6 4. Qd3 g6 5. e4 dxe4 6. Nxe4 Nbd7 7. Neg5 Bg7 8. Qb3 0-0 9. Bc4 Qe8 10. Ne5 Nxe5 11. dxe5 Nd5 12. Bxd5 cxd5 13. Qxd5 Qa4 14. b3 Qa6 15. Bb2 Bf5 16. c4 Rad8 17. Qc5 f6 18. Nf3 Be4 19. 0-0 Bxf3 20. gxf3 Rd2 21. Bd4 Qe6 22. Be3 b6 23. Qb5 Rdd8 24. c5 Rd5 25. Qc4 bxc5 26. Bxc5 Rc8 27. b4 Qxe5 28. Rae1 Qg5+ 29. Kh1 Qf5 30. Re3 Kh8 31. Qg4 e5 32. Qxf5 gxf5 33. Ra3 Rd7 34. Ra6 f4 35. a4 Bf8 36. Bxf8 Rxf8 37. Rc1 Kg7 38. Rac6 Rff7 39. Rc8 Kg6 40. b5 Rd4 41. R8c4 Rd2 42. Kg2 Ra2 43. R1c2 Ra1 44. Rc1 Ra2 45. R1c2 Ra1 46. h3 Kf5 47. Rc1 Rg7+ 48. Kf1 Ra2 49. R1c2 Ra1+ 1/2-1/2

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.15"]
[Round "5"]
[White "Arango, Andres Mauricio"]
[Black "Giraldo Bohorquez, Lucas"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1997"]
[BlackElo "1768"]
[PlyCount "83"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Nc3 a6 13. Bg5 0-0 14. Bh4 Nh5 15. Bg5 g6 16. Be3 Bd7 17. Rc1 Rae8 18. Na4 Qb8 19. Nb6 Bc8 20. g3 Qc7 21. Nxc8 Rxc8 22. Re1 Qg7 23. Bf1 Bb4 24. Bh3 Bxe1 25. Bxe6+ Kh8 26. Bxc8 Bxf2+ 27. Bxf2 Rxc8 28. Ne5 Qf6 29. Be3 Re8 30. Rc5 Qf5 31. Rxd5 Qe4 32. Qb3 Rf8 33. Bf2 Nf6 34. Rc5 Nxd4 35. Qe3 Qb1+ 36. Kg2 Nf5 37. Qa3 Qe4+ 38. Qf3 Re8 39. Nf7+ Kg8 40. Rc7 Nd5 41. Qxe4 Rxe4 42. Rxb7 1-0

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.15"]
[Round "4"]
[White "Cabrera Novoa, Roxana"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1169"]
[BlackElo "1997"]
[PlyCount "40"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. a3 Be7 7. Be3 0-0 8. Bc4 d5 9. exd5 exd5 10. Ba2 Ne5 11. Bf4 Nc4 12. Rb1 Bg4 13. Qd3 Rc8 14. 0-0 h6 15. f3 Bh5 16. Rfe1 Bg6 17. Qe2 Bc5 18. Red1 Qb6 19. Be3 Nxe3 20. Na4 Qa6 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.14"]
[Round "3"]
[White "Arango, Andres Mauricio"]
[Black "Baules Rodriguez, Jorge Luis"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1997"]
[BlackElo "2329"]
[PlyCount "94"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 g6 4. d3 Bg7 5. Be3 Nd4 6. Qd2 Rb8 7. Nd1 d6 8. Nf4 Nf6 9. c3 Ng4 10. h4 h5 11. f3 Nxe3 12. Nxe3 Nc6 13. g4 hxg4 14. fxg4 e5 15. Nfg2 Be6 16. Qf2 d5 17. exd5 Bxd5 18. Nxd5 Qxd5 19. Rh3 b5 20. Ne3 Qe6 21. Bg2 Ne7 22. h5 gxh5 23. Nf5 Nxf5 24. gxf5 Qd6 25. Bf3 b4 26. c4 Ke7 27. 0-0-0 Bf6 28. Bxh5 a5 29. Bg4 Rxh3 30. Bxh3 a4 31. Bg2 Rh8 32. Bd5 e4 33. Qe3 Rh2 34. d4 Bxd4 35. Qxe4+ Kf8 36. Rxd4 cxd4 37. Qxd4 a3 38. bxa3 bxa3 39. c5 Qg3 40. Bb3 Qg5+ 41. Kd1 Rh1+ 42. Ke2 Qg2+ 43. Kd3 Qf1+ 44. Kc3 Qe1+ 45. Qd2 Rh3+ 46. Kc2 Qxd2+ 47. Kxd2 Rxb3 0-1

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.14"]
[Round "2"]
[White "Ramirez, Benjamin Dario"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "B30"]
[WhiteElo "2214"]
[BlackElo "1997"]
[PlyCount "55"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bc4 Nf6 5. 0-0 d5 6. exd5 exd5 7. Bb5 d4 8. Ne2 Bd6 9. d3 Nd5 10. c4 dxc3 11. Nxc3 Nxc3 12. Re1+ Be6 13. bxc3 0-0 14. Ng5 Bf5 15. Qf3 Qd7 16. Bf4 Bxf4 17. Qxf4 Bxd3 18. Rad1 Qf5 19. Qxf5 Bxf5 20. Rd5 Bg6 21. Rxc5 Rfe8 22. Rxe8+ Rxe8 23. f4 h6 24. Nf3 Be4 25. Ne5 Rd8 26. Bc4 Nxe5 27. Rxe5 Bc6 28. Re7 1/2-1/2

[Event "Medellin Easter op 10th"]
[Site "Medellin"]
[Date "2022.04.13"]
[Round "1"]
[White "Arango, Andres Mauricio"]
[Black "Luna Monsalve, Sofia"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "1997"]
[BlackElo "1310"]
[PlyCount "47"]
[EventDate "2022.04.13"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "COL"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 Qe7 7. Nxc6 Qxe4+ 8. Kf1 Bd7 9. d3 Qh4 10. Qe2+ Ne7 11. Nxe7 Bxe7 12. Bxd7+ Kxd7 13. Qe5 Raf8 14. Qxd5+ Bd6 15. Be3 c6 16. Qd4 Qe7 17. Re1 Kc7 18. Bf4 Qf6 19. Qxd6+ Qxd6 20. Re7+ Kd8 21. Bxd6 Rf6 22. Rxb7 Rxd6 23. Rb8+ Ke7 24. Rxh8 1-0

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.15"]
[Round "7"]
[White "Arango, Andres Mauricio"]
[Black "Sanchez Arroyave, Juan Pablo"]
[Result "1-0"]
[ECO "B82"]
[WhiteElo "2001"]
[BlackElo "1988"]
[PlyCount "61"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. 0-0 d6 8. f4 b5 9. a4 b4 10. Na2 d5 11. e5 Bc5 12. c3 bxc3 13. bxc3 Nfd7 14. Rf3 Nc6 15. Be3 Bb7 16. Kh1 Nb6 17. Nxe6 fxe6 18. Bxc5 Ne7 19. Bd6 Qd7 20. Bxe7 Qxe7 21. Rb1 Nc4 22. Rh3 0-0-0 23. Nb4 a5 24. Nc2 g5 25. Qg4 gxf4 26. Qxf4 Qc7 27. Nd4 Rdf8 28. Qh6 Qxe5 29. Nxe6 Rf6 30. Qg7 Rxe6 31. Qxb7+ 1-0

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.14"]
[Round "5"]
[White "Arango, Andres Mauricio"]
[Black "Dominguez Rincon, Miller Duvan"]
[Result "0-1"]
[ECO "C96"]
[WhiteElo "2001"]
[BlackElo "2091"]
[PlyCount "98"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2 exd4 13. cxd4 Nc6 14. Nf1 Bf6 15. Be3 Bb7 16. Ng3 g6 17. a4 Re8 18. d5 Nb4 19. Rb1 Nb6 20. b3 bxa4 21. bxa4 a5 22. Bd3 Ba6 23. Bxa6 Rxa6 24. Qe2 Ra8 25. Qb5 Qd7 26. Rxb4 axb4 27. Qxb6 Reb8 28. Qc6 Qd8 29. a5 Rxa5 30. e5 Rb6 31. Ne4 Rxc6 32. Nxf6+ Qxf6 33. exf6 Rc8 34. Bf4 c4 35. Bxd6 b3 36. Nd2 h5 37. Nxc4 Rxc4 38. Re8+ Kh7 39. Rb8 Rxd5 40. Ba3 Rd1+ 41. Kh2 Rf4 42. Rxb3 Rxf2 43. Be7 h4 44. Rf3 Rb2 45. Bc5 Rdd2 46. Bg1 Rxg2+ 47. Kh1 Rg3 48. Rxg3 hxg3 49. h4 Kh6 0-1

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.14"]
[Round "6"]
[White "Ossa, Vladimir"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2029"]
[BlackElo "2001"]
[PlyCount "63"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. Bf4 Qb6 4. Qc1 Bf5 5. Nbd2 Nd7 6. e3 Ngf6 7. c4 e6 8. Be2 h6 9. h3 g5 10. Bh2 Bg7 11. c5 Qd8 12. b4 g4 13. hxg4 Nxg4 14. Bd6 e5 15. Nh4 Be6 16. dxe5 Ndxe5 17. Rb1 Ng6 18. Nxg6 fxg6 19. b5 Qf6 20. 0-0 Kf7 21. bxc6 bxc6 22. Rb4 h5 23. Rf4 Bf5 24. e4 dxe4 25. Qc4+ Ke8 26. Qa6 Rc8 27. Nxe4 Qd8 28. Bc4 Ne5 29. Bb3 Qd7 30. Re1 Be6 31. Nf6+ Bxf6 32. Rxf6 1-0

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.13"]
[Round "3"]
[White "Arango, Andres Mauricio"]
[Black "Iral Castro, Brahiam"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "2001"]
[BlackElo "1717"]
[PlyCount "85"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Qd2 Bd7 8. f3 a6 9. g4 Qa5 10. Nb3 Bxc3 11. bxc3 Qc7 12. a4 Ne5 13. Kf2 Nf6 14. h3 Bc6 15. Bd3 d5 16. exd5 Bxd5 17. Nd4 Rd8 18. Bf4 Nxd3+ 19. cxd3 Qa5 20. Rhe1 0-0 21. Rxe7 Rc8 22. Bg5 Ne8 23. c4 Qc5 24. Qe3 Bc6 25. Nf5 Qxe3+ 26. Nxe3 Rd8 27. Ra3 f6 28. Bf4 Rf7 29. Rxf7 Kxf7 30. Nc2 Nd6 31. Nb4 Be8 32. a5 Ke6 33. Rb3 g5 34. Bxd6 Rxd6 35. Ke3 f5 36. gxf5+ Kxf5 37. Nd5 Re6+ 38. Kf2 Bc6 39. Nb4 Ba4 40. Rb2 Re5 41. Nd5 Bc6 42. d4 Re6 43. Ne3+ 1-0

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.13"]
[Round "4"]
[White "Ospina Castro, Santiago"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1945"]
[BlackElo "2001"]
[PlyCount "89"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 e5 6. Be3 Nh6 7. f3 f5 8. Qd2 f4 9. Bf2 Nf7 10. g3 g5 11. h4 h6 12. 0-0-0 Be6 13. hxg5 hxg5 14. Rxh8 Nxh8 15. Nge2 Qa5 16. b3 Qa3+ 17. Kb1 b5 18. Rh1 Nf7 19. Qc1 Qa5 20. Qg1 c4 21. Bc5 b4 22. Bxf8 Kxf8 23. Na4 cxd3 24. cxd3 Qb5 25. Qc5+ Kg7 26. Qxb5 cxb5 27. Nc5 Bc8 28. d4 fxg3 29. Rg1 Kf6 30. Rxg3 a5 31. d5 Ra7 32. Rg1 Rc7 33. Rc1 Nd6 34. Nd3 Rxc1+ 35. Kxc1 Bh3 36. Kd2 g4 37. Ke3 Bg2 38. Ne1 Bxf3 39. Nxf3 gxf3 40. Kxf3 Nb7 41. Ke3 Nc5 42. Nc1 a4 43. Nd3 axb3 44. axb3 Nxb3 45. Nxb4 1/2-1/2

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.12"]
[Round "1"]
[White "Arango, Andres Mauricio"]
[Black "Ruiz Agudelo, Jeronimo"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2001"]
[BlackElo "1434"]
[PlyCount "77"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[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. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Bg4 7. cxd5 Nxd5 8. Qb3 Nb6 9. d5 Bxf3 10. gxf3 Nd4 11. Qd1 e5 12. dxe6 Nxe6 13. Bb5+ Nd7 14. Be3 Bb4 15. Qa4 Bxc3+ 16. bxc3 a6 17. Be2 0-0 18. 0-0 b5 19. Qb4 Qf6 20. a4 bxa4 21. Rxa4 h6 22. Kh1 Rfb8 23. Qd6 Rd8 24. Qg3 Ndc5 25. Rc4 Nd3 26. f4 a5 27. Qf3 Nb2 28. Rc6 a4 29. f5 Ng5 30. Rxf6 Nxf3 31. Rb6 Nd2 32. Rg1 Nbc4 33. Rxh6 Nxe3 34. fxe3 a3 35. f6 g6 36. Rg4 a2 37. Rgh4 a1Q+ 38. Kg2 Qxc3 39. Rh8# 1-0

[Event "Medellin Luces op"]
[Site "Medellin"]
[Date "2020.12.12"]
[Round "2"]
[White "Giraldo Bohorquez, Lucas"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1693"]
[BlackElo "2001"]
[PlyCount "52"]
[EventDate "2020.12.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 e6 5. Nf3 Nbd7 6. b3 Bb4 7. Bd2 a5 8. Bd3 Qe7 9. 0-0 0-0 10. Qc2 e5 11. dxe5 Nxe5 12. Nxe5 Qxe5 13. cxd5 cxd5 14. Nb5 Bxd2 15. Qxd2 Ng4 16. g3 Qh5 17. h4 g5 18. Nc7 Rb8 19. Nxd5 gxh4 20. Be2 Qg5 21. Qd4 f5 22. Bc4 Be6 23. f4 Qd8 24. Nc7 Bxc4 25. Qxc4+ Rf7 26. Ne6 Qd2 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.11.22"]
[Round "6"]
[White "Arango, Andres Mauricio"]
[Black "Ruiz Agudelo, Jeronimo"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1999"]
[BlackElo "1399"]
[PlyCount "32"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[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. 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 e6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Qd5 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.11.22"]
[Round "7"]
[White "Guarin Fonseca, Nobel Alfredo"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1882"]
[BlackElo "1999"]
[PlyCount "92"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Bd3 Bg4 7. Ne2 e6 8. Nbc3 Bd6 9. f3 Bh5 10. 0-0 Bg6 11. Bxd6 Qxd6 12. Nf4 a6 13. a3 b5 14. b4 Rc8 15. Rc1 0-0 16. Bxg6 hxg6 17. Nd3 e5 18. Nc5 exd4 19. exd4 Qf4 20. Kh1 Qxd4 21. Qxd4 Nxd4 22. Rfd1 Ne6 23. Nxd5 Nxd5 24. Rxd5 Rc6 25. g3 Rfc8 26. Kg1 a5 27. Kf2 axb4 28. axb4 Ra8 29. Nd3 Ra2+ 30. Ke3 Rb6 31. Rd7 Rb8 32. Ne5 Re8 33. Kd3 Nf8 34. Rd5 f6 35. Nc6 Ra3+ 36. Rc3 Re3+ 37. Kxe3 Rxc3+ 38. Kd4 Rc4+ 39. Kd3 Rxc6 40. Rxb5 g5 41. Rb8 Kf7 42. Rb7+ Kg6 43. b5 Rc1 44. b6 Ne6 45. Re7 Kf5 46. g4+ Ke5 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.11.21"]
[Round "4"]
[White "Arango, Andres Mauricio"]
[Black "Sanchez Arroyave, Juan Pablo"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "1999"]
[BlackElo "1835"]
[PlyCount "71"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. 0-0 d6 8. a4 b6 9. f4 Bb7 10. Qe2 Nbd7 11. g4 Nc5 12. g5 Nfd7 13. Bc4 Nb8 14. f5 Nc6 15. Be3 Nxd4 16. Bxd4 e5 17. Nd5 Bxd5 18. Bxd5 Rc8 19. Be3 Be7 20. Qh5 Bd8 21. g6 h6 22. gxf7+ Kf8 23. f6 Bxf6 24. Rxf6 gxf6 25. Bxh6+ Ke7 26. f8Q+ Rcxf8 27. Bxf8+ Rxf8 28. Qh6 Qd7 29. h3 Ne6 30. Kh2 Qc8 31. Rg1 Ng5 32. Rg2 Qe8 33. Rxg5 fxg5 34. Qe6+ Kd8 35. Qxd6+ Kc8 36. Qxb6 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.11.20"]
[Round "3"]
[White "Escobar Medina, Andres F"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2249"]
[BlackElo "1999"]
[PlyCount "35"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nh4 Bxb1 6. Rxb1 Qa5+ 7. Bd2 Qxa2 8. Qc1 Qb3 9. Ra1 a5 10. c5 Ne4 11. Ra3 Nxd2 12. Qxd2 a4 13. Rxb3 axb3 14. Be2 e5 15. 0-0 Nd7 16. Qb4 b6 17. Bg4 Nf6 18. Qxb6 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.11.19"]
[Round "2"]
[White "Arango, Andres Mauricio"]
[Black "Leon Acevedo, Juan Alejandro"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "1999"]
[BlackElo "1812"]
[PlyCount "73"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 Be6 10. Nxe6 fxe6 11. 0-0-0 Ne5 12. Be2 Qc7 13. Bh6 Bxh6 14. Qxh6 Qc5 15. h4 b5 16. h5 b4 17. Na4 Qf2 18. hxg6 Qxe2 19. g5 Qe3+ 20. Kb1 Nxg6 21. f4 Qxf4 22. Rdf1 Qxf1+ 23. Rxf1 Ng4 24. Qh1 Rxf1+ 25. Qxf1 Rf8 26. Qc4 d5 27. Qa6 Ne3 28. Qxe6+ Kh8 29. a3 b3 30. cxb3 d4 31. Nc5 Rf1+ 32. Ka2 Rd1 33. Qf7 Rf1 34. Qe8+ Rf8 35. Qd7 e5 36. Ne6 Rg8 37. Qf7 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2020.11.18"]
[Round "1"]
[White "Ortiz Monsalve, Sebastian"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1386"]
[BlackElo "1999"]
[PlyCount "78"]
[EventDate "2020.11.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 199 Extra"]
[Source "ChessBase"]
[SourceDate "2021.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2021.01.31"]
[SourceQuality "1"]

1. d4 d5 2. Bg5 h6 3. Bh4 c6 4. c3 Bf5 5. Nd2 Nd7 6. Ngf3 Qb6 7. Qc1 a5 8. e3 a4 9. c4 e6 10. a3 Be7 11. Bxe7 Nxe7 12. Be2 g5 13. h3 Qc7 14. Qc3 f6 15. Rc1 h5 16. Bd3 Kf7 17. e4 dxe4 18. Bxe4 g4 19. Nh4 gxh3 20. Bxf5 hxg2 21. Bxe6+ Kxe6 22. Nxg2 Kf7 23. Qf3 Qd6 24. Rxh5 Qxd4 25. Rc3 Ne5 26. Qe2 N7g6 27. Rhh3 Rae8 28. Rhe3 Ng4 29. Rcd3 Nxe3 30. fxe3 Qxb2 31. Rd7+ Re7 32. Qg4 Rh1+ 33. Ke2 Qa1 34. Rxe7+ Nxe7 35. Qd7 Qd1+ 36. Kd3 Rh2 37. Qd8 Rxg2 38. Qh8 Qxd2+ 39. Ke4 Rg4+ 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.19"]
[Round "10"]
[White "Narvaez Ramirez, Faber Alberto"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2075"]
[BlackElo "1980"]
[PlyCount "63"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c6 3. g3 Bg4 4. Bg2 Nd7 5. 0-0 e6 6. Nbd2 h5 7. h3 Bf5 8. c4 Qc7 9. Re1 Ngf6 10. Ng5 Bd6 11. Qb3 b6 12. e4 dxe4 13. Ndxe4 Nxe4 14. Nxe4 Bxe4 15. Rxe4 0-0-0 16. h4 e5 17. Qf3 f6 18. a3 exd4 19. Rxd4 Ne5 20. Qf5+ Kb8 21. Bf4 Nf7 22. Be3 Be5 23. Rxd8+ Nxd8 24. Rb1 Qd6 25. b4 Kc7 26. c5 Qe6 27. cxb6+ axb6 28. Qd3 Qc8 29. f4 Bd6 30. Rc1 Qe6 31. Bf2 Re8 32. Qa6 1-0

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.18"]
[Round "9"]
[White "Arango, Andres Mauricio"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[ECO "C92"]
[WhiteElo "1980"]
[BlackElo "2270"]
[PlyCount "68"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nd7 10. d4 Bf6 11. Be3 Bb7 12. Nbd2 exd4 13. cxd4 Nb4 14. Qe2 c5 15. a3 Nc6 16. Bd5 cxd4 17. Bxc6 Bxc6 18. Nxd4 Bb7 19. b4 d5 20. exd5 Bxd5 21. Rac1 Ne5 22. f4 Nc4 23. Nxc4 Bxc4 24. Qf2 Bh4 25. g3 Bf6 26. Nf3 Qd3 27. Bc5 Rfe8 28. Nd2 Bd5 29. Nb1 h5 30. Re3 Rxe3 31. Qxe3 Qf5 32. Kh2 Be6 33. h4 Rd8 34. Nc3 Rd3 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.18"]
[Round "8"]
[White "Gomez Guardo, Laura Melissa"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "1833"]
[BlackElo "1980"]
[PlyCount "94"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. cxd5 cxd5 5. Bg5 e6 6. e3 Be7 7. Bd3 Nbd7 8. Nge2 h6 9. Bh4 a6 10. 0-0 b5 11. a3 Bb7 12. f3 Nb6 13. b3 Nc8 14. Bf2 0-0 15. Qd2 Nd6 16. g4 Re8 17. Bg3 Rc8 18. Nd1 Nh7 19. Nf2 Qd7 20. Kg2 f5 21. Nf4 Nf6 22. h3 Kf7 23. a4 Bc6 24. axb5 Bxb5 25. Bxb5 Qxb5 26. N4d3 Qxb3 27. Ne5+ Kg8 28. Rxa6 Rc2 29. Qd3 Rc3 30. Qb1 Rxe3 31. Qxb3 Rxb3 32. Re1 fxg4 33. hxg4 Nb5 34. Nc6 Bf8 35. Be5 Na3 36. Na5 Rb5 37. Nd3 Kf7 38. Rc1 Rb1 39. Rc7+ Re7 40. Rxe7+ Bxe7 41. Nf4 Nc2 42. Nc6 Ra1 43. Rb6 Ne1+ 44. Kf2 g5 45. Nxe6 Nd7 46. Ned8+ Ke8 47. Nxe7 Nxb6 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.17"]
[Round "7"]
[White "Arango, Andres Mauricio"]
[Black "Munoz Galvez, Jhon Edison"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1980"]
[BlackElo "2337"]
[PlyCount "78"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nf3 d6 5. c3 0-0 6. Bb3 Nbd7 7. Qe2 c6 8. d4 Qc7 9. Bg5 b5 10. Nbd2 h6 11. Bh4 a6 12. 0-0 Bb7 13. h3 Rfe8 14. dxe5 dxe5 15. Nh2 Nc5 16. Bg3 Rad8 17. Bc2 Bf8 18. Rad1 a5 19. Ng4 Nxg4 20. hxg4 a4 21. Nf3 Rxd1 22. Rxd1 Bc8 23. g5 h5 24. Nxe5 Rxe5 25. Qxh5 g6 26. Bxe5 Qxe5 27. Qh4 Ne6 28. a3 Be7 29. Qg4 Bxg5 30. g3 Qc7 31. Qe2 Be7 32. Qe3 Bc5 33. Qd3 Kg7 34. Rd2 Qe5 35. Bd1 Ng5 36. Re2 Be6 37. Kg2 Bc4 38. Qc2 Bxe2 39. Bxe2 Qxe4+ 0-1

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.17"]
[Round "6"]
[White "Cueto, Jose"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2164"]
[BlackElo "1980"]
[PlyCount "147"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Ne2 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. Bd3 Be6 13. c3 Bg7 14. Nxb5 axb5 15. Bxb5 Bd7 16. exf5 0-0 17. Qg4 Kh8 18. 0-0 f6 19. Rfd1 Rb8 20. Qa4 Rc8 21. Ne3 Qc7 22. Rd5 Rfd8 23. Rad1 Na7 24. Bxd7 Rxd7 25. Nc4 Bf8 26. Nb6 Rg7 27. Nxc8 Nxc8 28. Qe8 Rg8 29. R5d3 Qb7 30. Rg3 Bg7 31. Qh5 Qxb2 32. Rh3 h6 33. Qg6 Rf8 34. Rg3 Rg8 35. Qf7 Qc2 36. Qb3 Qxf5 37. a4 Qd7 38. a5 f5 39. a6 f4 40. Rg6 Kh7 41. Qc2 Kh8 42. Qe4 Qb5 43. Qb7 Qc5 44. Qb4 Qc6 45. Ra1 Kh7 46. Rg4 Na7 47. h3 e4 48. Qb7 e3 49. Qxc6 Nxc6 50. fxe3 fxe3 51. Re4 Bxc3 52. Rc1 d5 53. Re6 d4 54. Rxc3 dxc3 55. Rxc6 e2 56. Kf2 Rxg2+ 57. Ke1 Rg5 58. Kxe2 Ra5 59. Kd3 Ra3 60. Kc4 c2 61. Kb5 Rb3+ 62. Ka4 Rb2 63. Ka3 Rb6 64. Rc7+ Kg6 65. a7 c1Q+ 66. Rxc1 Ra6+ 67. Kb3 Rxa7 68. Rc3 Kh5 69. Kc2 Kh4 70. Kd2 Ra2+ 71. Ke1 Rh2 72. Kf1 Rxh3 73. Rxh3+ Kxh3 74. Kg1 1/2-1/2

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.16"]
[Round "5"]
[White "Arango, Andres Mauricio"]
[Black "Rios Parra, Alejandro"]
[Result "1-0"]
[ECO "B17"]
[WhiteElo "1980"]
[BlackElo "2258"]
[PlyCount "117"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[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. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Ng5 e6 7. N1f3 Bd6 8. Qe2 h6 9. Ne4 Nxe4 10. Qxe4 Nf6 11. Qh4 Bd7 12. Bd2 Nd5 13. Qe4 Nb4 14. Bxb4 Bxb4+ 15. c3 Bd6 16. Ne5 Qc7 17. f4 c5 18. Nxd7 Qxd7 19. d5 0-0-0 20. dxe6 Qxe6 21. 0-0 Qxe4 22. Bxe4 Rhe8 23. Bd5 Re2 24. c4 Rxb2 25. Bxf7 Kc7 26. Bd5 Re8 27. Rab1 Ree2 28. a4 b6 29. Rbe1 Rxe1 30. Rxe1 Ra2 31. g3 Rxa4 32. Re8 a5 33. Rg8 Ra1+ 34. Kg2 a4 35. Rxg7+ Kd8 36. Rg6 Bf8 37. Rxb6 a3 38. f5 Kc7 39. Rb7+ Kd6 40. f6 a2 41. Ra7 Ke5 42. f7 Kd4 43. Ra3 Be7 44. Kf2 h5 45. Ke2 Bf8 46. Rd3+ Ke5 47. Ra3 Kd4 48. Kf2 Be7 49. Kg2 Ke5 50. Re3+ Kd6 51. Re6+ Kd7 52. Ra6 Bf8 53. Bf3 h4 54. gxh4 Bg7 55. Bd5 Ke7 56. h5 Bf8 57. Kh3 Bg7 58. h6 Bxh6 59. Re6+ 1-0

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.16"]
[Round "4"]
[White "Mateus, Martha"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "2115"]
[BlackElo "1980"]
[PlyCount "56"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bb5 Nge7 5. 0-0 a6 6. Bxc6 Nxc6 7. d4 cxd4 8. Nxd4 d6 9. Nxc6 bxc6 10. f4 Qb6+ 11. Kh1 Be7 12. e5 d5 13. Rb1 a5 14. Rf3 d4 15. Na4 Qa7 16. c3 c5 17. cxd4 Bb7 18. dxc5 Bxf3 19. Qxf3 0-0 20. Be3 Qa6 21. Rc1 Rab8 22. Nb6 Rb7 23. b3 Rc7 24. h3 g6 25. c6 Rb8 26. Nd7 Rbc8 27. Nb6 Rb8 28. Nd7 Rbc8 1/2-1/2

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.15"]
[Round "3"]
[White "Arango, Andres Mauricio"]
[Black "Caballero Marrugo, David Jose"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "1980"]
[BlackElo "1690"]
[PlyCount "77"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Bc5 11. Be3 Qc7 12. Nb5 Qb6 13. Bxc5 Qxc5 14. b4 Qc6 15. Nd6+ Ke7 16. Nxc8+ Raxc8 17. Bb3 Rhd8 18. Qc1 Qe4 19. Qa3 Nd5 20. b5+ Qb4 21. Qxa7 Qxb5 22. c4 Rxc4 23. Bxc4 Qxc4 24. Qxb7+ Rd7 25. Qb2 Qg4 26. Qa3+ Kf6 27. Qg3 Qxg3 28. hxg3 Nc3 29. Rfe1 Ra7 30. a3 Ke7 31. Re3 Nd5 32. Rb3 Kd6 33. a4 Nc7 34. Rb8 Nd5 35. g4 Nc3 36. a5 Ne2+ 37. Kf1 Nd4 38. Rd8+ Ke5 39. Re1+ 1-0

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.15"]
[Round "2"]
[White "Nunez V, Gustavo Eduardo"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "2233"]
[BlackElo "1980"]
[PlyCount "89"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 c6 2. e4 e5 3. Nf3 Qa5 4. Nc3 Nf6 5. Be2 Bb4 6. 0-0 0-0 7. d3 d5 8. exd5 cxd5 9. Bg5 Nbd7 10. Qc2 h6 11. Bd2 d4 12. a3 Bxc3 13. bxc3 dxc3 14. Bxc3 Qc7 15. Rfe1 Re8 16. Bf1 Nh7 17. d4 f6 18. Qg6 Re7 19. dxe5 Nxe5 20. Nxe5 fxe5 21. Qg3 Ng5 22. Bxe5 Qc6 23. h4 Ne4 24. Qf4 Nc5 25. Bd6 Rf7 26. Qe5 Ne6 27. c5 b5 28. a4 a6 29. axb5 axb5 30. Bxb5 Qb7 31. c6 Qb6 32. Rxa8 Qxf2+ 33. Kh1 Qxh4+ 34. Qh2 Qxe1+ 35. Qg1 Qh4+ 36. Bh2 Rf8 37. Qe3 Nc7 38. Qb3+ Kh8 39. Ra1 Be6 40. Qa3 Rf5 41. Qg3 Qf6 42. Rg1 Bd5 43. Be2 Rf2 44. Bd3 Qxc6 45. Qxf2 1-0

[Event "COL pre olympic sf3"]
[Site "Cartagena"]
[Date "2019.08.14"]
[Round "1"]
[White "Arango, Andres Mauricio"]
[Black "Nunez Correcha, Daniela"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1980"]
[BlackElo "1259"]
[PlyCount "57"]
[EventDate "2019.08.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 a6 4. a4 Nc6 5. d4 cxd4 6. Nxd4 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Ne4 Qc7 10. f4 Be7 11. Nd6+ Bxd6 12. exd6 Qxd6 13. c4 Qb4+ 14. Bd2 Qxb2 15. cxd5 cxd5 16. Rb1 Qf6 17. Bd3 Qh4+ 18. g3 Qf6 19. Qe2 Qd4 20. a5 0-0 21. Qe3 Qxe3+ 22. Bxe3 d6 23. Kd2 e5 24. Rb6 Rd8 25. Rc1 d4 26. Bf2 f5 27. Bc4+ Kf8 28. Bd5 Ra7 29. Rb8 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.06.24"]
[Round "7"]
[White "Arango, Andres Mauricio"]
[Black "Quintero Jara, Ana Sofia"]
[Result "1/2-1/2"]
[ECO "C27"]
[WhiteElo "2020"]
[BlackElo "1373"]
[PlyCount "12"]
[EventDate "2019.06.21"]
[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 e5 2. Bc4 Nf6 3. d3 h6 4. Nc3 Bc5 5. Be3 Bb6 6. Nge2 Nc6 1/2-1/2

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.06.24"]
[Round "6"]
[White "Sanchez Arroyave, Juan Pablo"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1737"]
[BlackElo "2020"]
[PlyCount "51"]
[EventDate "2019.06.21"]
[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. Nf3 d5 3. cxd5 cxd5 4. g3 Nc6 5. Bg2 e5 6. 0-0 e4 7. Ne1 Bc5 8. d3 f5 9. a3 a5 10. e3 Be6 11. Nc3 h5 12. Rb1 h4 13. Nc2 hxg3 14. fxg3 Qf6 15. dxe4 Qh6 16. exf5 Qxh2+ 17. Kf2 Bd6 18. Ne4 dxe4 19. Qxd6 Nf6 20. Qxe6+ Ne7 21. Rh1 Ng4+ 22. Kf1 Qxh1+ 23. Bxh1 Rxh1+ 24. Kg2 Rh2+ 25. Kg1 Rxc2 26. Qxe4 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.06.23"]
[Round "4"]
[White "Arango, Andres Mauricio"]
[Black "Chirivi Castiblanco, Jenny Astrid"]
[Result "0-1"]
[ECO "B42"]
[WhiteElo "2020"]
[BlackElo "2081"]
[PlyCount "64"]
[EventDate "2019.06.21"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Qe2 d6 8. c4 g6 9. f4 Bg7 10. Nd2 0-0 11. e5 Nfd7 12. exd6 Qxd6 13. N2f3 Nc6 14. Nxc6 bxc6 15. Rd1 Qc7 16. Rb1 a5 17. b3 Re8 18. Ng5 Bb7 19. Bc2 h6 20. Ne4 f5 21. Nd6 Re7 22. Ba3 c5 23. Nb5 Qxf4 24. Rxd7 Rxd7 25. Qxe6+ Rf7 26. Qxg6 Qe3+ 27. Kh1 Rf6 28. Qg3 f4 29. Qe1 Re8 30. Qxe3 fxe3 31. Bxc5 e2 32. Kg1 e1Q+ 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.06.22"]
[Round "3"]
[White "Valderrama Quiceno, Esteban Alberto"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2432"]
[BlackElo "2020"]
[PlyCount "42"]
[EventDate "2019.06.21"]
[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. Nf3 d5 3. g3 dxc4 4. a4 Bg4 5. Bg2 Nd7 6. 0-0 e5 7. Qc2 Be6 8. Na3 Bxa3 9. bxa3 h6 10. Bb2 Qc7 11. Qc3 f6 12. d4 cxd3 13. exd3 Ne7 14. d4 e4 15. Nd2 Nd5 16. Qc2 f5 17. Rae1 0-0 18. f3 e3 19. f4 Rae8 20. Nc4 Bf7 21. Bc1 e2 1/2-1/2

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.06.21"]
[Round "1"]
[White "Valencia Ceballos, Daniel"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1601"]
[BlackElo "2020"]
[PlyCount "28"]
[EventDate "2019.06.21"]
[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 c5 2. Nc3 e6 3. g3 d5 4. Bg2 d4 5. Nce2 d3 6. cxd3 Qxd3 7. Nf4 Qd6 8. d3 Nf6 9. Nf3 e5 10. Nh3 h6 11. Be3 g5 12. Nd2 Qxd3 13. Qc1 Na6 14. Nb3 Nb4 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.01.26"]
[Round "6"]
[White "Ospina Castro, Santiago"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1945"]
[BlackElo "2044"]
[PlyCount "69"]
[EventDate "2019.01.24"]
[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 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 Nxb5 5. Nxb5 a6 6. Nc3 b5 7. d4 e6 8. d5 b4 9. Ne2 Nf6 10. Bg5 d6 11. c4 bxc3 12. Nxc3 Be7 13. 0-0 0-0 14. Qd2 Bb7 15. Rad1 Ne8 16. Bxe7 Qxe7 17. Rfe1 e5 18. Qc2 g6 19. Nd2 f5 20. f4 Ng7 21. Nc4 fxe4 22. Nxe4 Rad8 23. fxe5 dxe5 24. d6 Qh4 25. Nxc5 Ba8 26. Nxe5 Qg5 27. Qd2 Qf5 28. d7 Nh5 29. g4 Qf6 30. gxh5 gxh5 31. Ne4 Qxe5 32. Qg5+ Qg7 33. Qxg7+ Kxg7 34. Nc5 Kh8 35. Ne6 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.01.25"]
[Round "5"]
[White "Arango, Andres Mauricio"]
[Black "Barrera Hincapie, Felipe"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2044"]
[BlackElo "1960"]
[PlyCount "49"]
[EventDate "2019.01.24"]
[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 c5 2. Nc3 Nc6 3. d3 g6 4. Be3 b6 5. Nge2 Bg7 6. d4 cxd4 7. Nxd4 Bb7 8. Qd2 Nf6 9. f3 d5 10. Bb5 Rc8 11. exd5 Nxd5 12. Nxc6 Bxc6 13. Bxc6+ Rxc6 14. Nxd5 Bxb2 15. Rb1 Bg7 16. 0-0 Rd6 17. Rfd1 Kf8 18. Bh6 f6 19. Bf4 Rd7 20. c4 Kf7 21. Qc2 Qc8 22. Ne3 Rxd1+ 23. Rxd1 Qc5 24. Qd3 e5 25. Bg3 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.01.24"]
[Round "3"]
[White "Arango, Andres Mauricio"]
[Black "Restrepo, Hugo"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2044"]
[BlackElo "1683"]
[PlyCount "35"]
[EventDate "2019.01.24"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. Bf4 e5 7. Be3 Nf6 8. Bg5 Be7 9. Bxf6 gxf6 10. Nd2 a6 11. Nc3 Be6 12. Nc4 Nd4 13. Ne3 Qa5 14. Bd3 0-0-0 15. 0-0 Rhg8 16. Ncd5 Nc6 17. b4 Qa3 18. Nc4 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2019.01.24"]
[Round "2"]
[White "Moncada Correa, Sara"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "1792"]
[BlackElo "2044"]
[PlyCount "85"]
[EventDate "2019.01.24"]
[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. c4 c6 3. Nf3 Nf6 4. Qc2 g6 5. g3 Bf5 6. Qb3 Qb6 7. c5 Qxb3 8. axb3 Na6 9. Bg2 Nb4 10. 0-0 Nc2 11. Ra4 Nxd4 12. Nxd4 Bxb1 13. Bg5 Bf5 14. Nxf5 gxf5 15. Bxf6 exf6 16. Rc1 Rg8 17. e3 Rg4 18. Bh3 Rg5 19. Rf4 h5 20. Bxf5 h4 21. Bd3 hxg3 22. hxg3 Ke7 23. Rb4 Rb8 24. Ra1 Kd8 25. Rxa7 Kc8 26. Ra5 b5 27. Rf4 Bg7 28. b4 Kb7 29. Kf1 Rh8 30. Ke2 Rh1 31. Bf5 Rc1 32. Kd2 Rh1 33. g4 Bh6 34. Rd4 Rg8 35. Rd3 Ra8 36. Rda3 Rxa5 37. bxa5 b4 38. Ra4 Bf8 39. Rxb4+ Kc7 40. a6 Bxc5 41. Rb7+ Kd8 42. b4 Be7 43. a7 1-0

[Event "COL-chB U2200"]
[Site "Antioquia"]
[Date "2018.12.08"]
[Round "5"]
[White "Arango, Andres Mauricio"]
[Black "Martyr, Reginald"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2064"]
[BlackElo "2172"]
[PlyCount "59"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 Qc7 6. Be2 a6 7. 0-0 Nf6 8. Kh1 Nxd4 9. Qxd4 Bc5 10. Qd3 h5 11. f4 b5 12. e5 Ng4 13. Bxg4 hxg4 14. Qg3 Bb7 15. Qxg4 0-0-0 16. a4 Rh6 17. f5 exf5 18. Rxf5 Rg6 19. Rg5 Rxg5 20. Bxg5 f6 21. exf6 gxf6 22. Bf4 Qc6 23. axb5 axb5 24. Rd1 Re8 25. h3 f5 26. Qg7 Qe6 27. Nxb5 Rg8 28. Qc3 Bxg2+ 29. Kh2 Bc6 30. Rd2 0-1

[Event "COL-chB U2200"]
[Site "Antioquia"]
[Date "2018.12.07"]
[Round "3"]
[White "Betancourt Giraldo, David Rogelio"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2134"]
[BlackElo "2064"]
[PlyCount "67"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nxc6 bxc6 7. 0-0 d5 8. Nd2 Be7 9. c4 0-0 10. Qe2 a5 11. b3 a4 12. Bb2 Bb7 13. Kh1 c5 14. cxd5 exd5 15. e5 Ne8 16. f4 a3 17. Bc1 Qb6 18. Qh5 g6 19. Qe2 Ba6 20. f5 Bg5 21. Nf3 Bxc1 22. Raxc1 Ng7 23. f6 Ne6 24. Bxa6 Rxa6 25. Qd2 Qb4 26. Qxd5 Rd8 27. Qc4 Rb6 28. Qe2 Nd4 29. Qe3 Kh8 30. Qh6 Nf5 31. Qh3 Rb7 32. Rc4 Qb5 33. g4 Nd4 34. Qh6 1-0

[Event "COL-chB U2200"]
[Site "Antioquia"]
[Date "2018.12.07"]
[Round "2"]
[White "Gomez, Jhon D"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2137"]
[BlackElo "2064"]
[PlyCount "83"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 b5 4. g3 Bb7 5. Bg2 d6 6. 0-0 Nd7 7. Re1 Qc7 8. a4 a6 9. axb5 axb5 10. Rxa8+ Bxa8 11. Bf4 e5 12. Be3 Ngf6 13. Nh4 g6 14. Qc1 Bg7 15. Bh6 0-0 16. Bxg7 Kxg7 17. Qg5 Kh8 18. Nc3 b4 19. Nd1 Ng8 20. Ne3 Ndf6 21. Nc4 Bc6 22. Qd2 Ra8 23. f4 Ne8 24. Qf2 Qe7 25. Nf3 f6 26. Nfd2 Ra2 27. fxe5 dxe5 28. Nb3 Ba4 29. Nxc5 Bxc2 30. d4 b3 31. dxe5 fxe5 32. Qe3 Nd6 33. Nb6 Qa7 34. Qc3 Nf7 35. Rf1 Qxb6 36. Rxf7 Qd6 37. Rd7 Qf6 38. h3 Ne7 39. Kh2 Nc6 40. Qd2 Qf8 41. Ne6 Qe8 42. Qh6 1-0

[Event "COL-chB U2200"]
[Site "Antioquia"]
[Date "2018.12.06"]
[Round "1"]
[White "Arango, Andres Mauricio"]
[Black "Soto, Miguel Angel"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2064"]
[BlackElo "2178"]
[PlyCount "65"]
[EventDate "2018.12.06"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Qxf6 10. Nf3 h6 11. 0-0 Bd6 12. Ng3 0-0 13. Bc2 Rd8 14. Re1 Nf8 15. Ne5 Bd7 16. Nh5 Qh4 17. Nf4 Be8 18. a3 Qf6 19. Nxc6 bxc6 20. g3 c5 21. Be3 c4 22. Ng2 Rab8 23. Ra2 Rb6 24. Bd2 Ra6 25. Bc3 Bc7 26. Qd2 Rb8 27. Ne3 Qd8 28. Ng4 Ba5 29. Re5 Bxc3 30. bxc3 Ba4 31. Bxa4 Rxa4 32. Nxh6+ gxh6 33. Qxh6 1/2-1/2

[Event "Medellin Raza op 8th"]
[Site "Medellin"]
[Date "2018.10.07"]
[Round "6"]
[White "Arango, Andres Mauricio"]
[Black "Zapata Cuartas, Juan Carlos"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2070"]
[BlackElo "2071"]
[PlyCount "124"]
[EventDate "2018.10.04"]
[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 c5 2. Nc3 Nc6 3. Nge2 e5 4. Nd5 Nf6 5. Nec3 d6 6. Nxf6+ gxf6 7. Bc4 Be6 8. Bxe6 fxe6 9. Qh5+ Ke7 10. 0-0 Nd4 11. Qd1 h5 12. Ne2 Qe8 13. c3 Nc6 14. d4 Qg6 15. f3 Bh6 16. Rf2 cxd4 17. cxd4 Rac8 18. d5 exd5 19. exd5 Nb8 20. f4 Qc2 21. Qe1 Qe4 22. fxe5 fxe5 23. Bxh6 Rxh6 24. Qd2 Rg6 25. Ng3 Qc4 26. Nf5+ Ke8 27. Raf1 Nd7 28. b3 Qc5 29. Kh1 Kd8 30. h3 Rc7 31. Nh4 Rg8 32. Qd1 Rg5 33. Nf3 Rf5 34. Nd4 Rxf2 35. Ne6+ Ke7 36. Nxc5 Rxf1+ 37. Qxf1 Rxc5 38. Qf5 Rxd5 39. Qxh5 Nf6 40. Qg6 e4 41. Kg1 Re5 42. Kf1 e3 43. Ke1 e2 44. g4 Nd5 45. Qh7+ Ke6 46. Qh6+ Kd7 47. Qc1 b5 48. a3 a5 49. h4 b4 50. axb4 axb4 51. h5 Nc3 52. h6 Rd5 53. Qd2 Rxd2 54. Kxd2 Ne4+ 55. Kxe2 Ng5 56. Ke3 Ke6 57. Kd4 d5 58. Kc5 Ke5 59. Kxb4 d4 60. Ka3 Ke4 61. Kb2 Ke3 62. Kc1 Ke2 0-1

[Event "Medellin Raza op 8th"]
[Site "Medellin"]
[Date "2018.10.06"]
[Round "5"]
[White "Arango, Andres Mauricio"]
[Black "Castaneda Jimenez, Jhon David"]
[Result "0-1"]
[ECO "C88"]
[WhiteElo "2070"]
[BlackElo "2185"]
[PlyCount "80"]
[EventDate "2018.10.04"]
[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 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. a4 Bb7 9. d3 d6 10. Nbd2 Na5 11. Ba2 c5 12. Nf1 b4 13. Ne3 b3 14. Bxb3 Nxb3 15. cxb3 g6 16. a5 Bc6 17. Nc4 Nd7 18. Bh6 Re8 19. Nfd2 Bf8 20. Bxf8 Nxf8 21. Nb6 Ra7 22. Ndc4 Ne6 23. Nd5 f5 24. b4 cxb4 25. Nxb4 Bb5 26. Nb6 Nd4 27. N6d5 f4 28. Ra3 Qg5 29. f3 Bd7 30. Rf1 Rc8 31. Rc3 Rc5 32. Nc2 Ba4 33. Nxd4 Bxd1 34. Ne6 Rxc3 35. bxc3 Qh4 36. Rxd1 Rb7 37. Nec7 Qd8 38. Nxa6 Qxa5 39. Nab4 Kg7 40. Rb1 g5 0-1

[Event "Medellin Raza op 8th"]
[Site "Medellin"]
[Date "2018.10.06"]
[Round "4"]
[White "Blandon, Luis Guillermo"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "2226"]
[BlackElo "2070"]
[PlyCount "133"]
[EventDate "2018.10.04"]
[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 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. b3 0-0 14. g3 Be6 15. h4 Bxd5 16. cxd5 Nb8 17. Bb5 Qb6 18. Qe2 Rc8 19. Ne3 Qd4 20. 0-0 Qxe4 21. Rac1 Rc3 22. Rxc3 bxc3 23. Rc1 Qb4 24. Qc4 Qxc4 25. Nxc4 Na6 26. Nxd6 Nb4 27. Rxc3 Nxd5 28. Rc5 Nb6 29. Rc6 Rb8 30. Bc4 Nxc4 31. Nxc4 Be7 32. Nxa5 Ra8 33. Nc4 Rxa2 34. Rc8+ Bf8 35. Nxe5 Rd2 36. Nc4 Rd1+ 37. Kg2 f6 38. b4 Rb1 39. Nb6 Kf7 40. Nd5 Rb2 41. Rc7+ Kg8 42. Rb7 Bd6 43. h5 h6 44. Kf3 Kf8 45. g4 Bc5 46. Nf4 Rb3+ 47. Kg2 Rxb4 48. Ne6+ Kg8 49. Rxg7+ Kh8 50. Rg6 Be7 51. Rxh6+ Kg8 52. Rg6+ Kf7 53. Nc7 Rd4 54. Rg7+ Kxg7 55. Ne6+ Kh6 56. Nxd4 Bc5 57. Nf5+ Kh7 58. f4 Ba3 59. Kf3 Bb2 60. Ke4 Bc1 61. Nd6 Kg7 62. Kf5 Bb2 63. Ke6 Bc1 64. Ne8+ Kf8 65. Nxf6 Bxf4 66. Kf5 Bc1 67. Kg6 1-0

[Event "Medellin Raza op 8th"]
[Site "Medellin"]
[Date "2018.10.05"]
[Round "2"]
[White "Arango, Andres Mauricio"]
[Black "Varela, Maria de los Angele"]
[Result "1-0"]
[ECO "B43"]
[WhiteElo "2070"]
[BlackElo "1770"]
[PlyCount "59"]
[EventDate "2018.10.04"]
[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 c5 2. Nc3 e6 3. Nf3 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. 0-0 b5 8. a3 Bb7 9. Qe2 d6 10. f4 Nbd7 11. Bd2 Be7 12. Rae1 h5 13. Kh1 h4 14. a4 b4 15. Nd1 Nc5 16. Nf2 Qb6 17. Be3 Qc7 18. Bc1 Nxa4 19. e5 h3 20. Nxh3 Rxh3 21. exf6 gxf6 22. Qg4 Rh8 23. Rxe6 Nc5 24. Re2 Nxd3 25. cxd3 Qd7 26. Nf5 Bc8 27. Qg7 Rxh2+ 28. Kxh2 Qxf5 29. Qh8+ Kd7 30. Rfe1 1-0

[Event "Medellin Raza op 8th"]
[Site "Medellin"]
[Date "2018.10.05"]
[Round "3"]
[White "Cifuentes, John Jairo"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "B44"]
[WhiteElo "2278"]
[BlackElo "2070"]
[PlyCount "62"]
[EventDate "2018.10.04"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nxc6 bxc6 8. Nd2 Be7 9. 0-0 0-0 10. c3 a5 11. Qa4 Ba6 12. Bxa6 Rxa6 13. f4 Ng4 14. Bd4 c5 15. Bf2 Nxf2 16. Rxf2 c4 17. Kh1 Qb6 18. Re2 Qxb2 19. Rb1 Qa3 20. Qb5 Rd6 21. Qb7 Bd8 22. h3 Qxc3 23. e5 Qd3 24. Ree1 Rb6 25. Rxb6 Bxb6 26. Qxb6 Qxd2 27. Rf1 g6 28. f5 Qe2 29. Rf3 Qe1+ 30. Kh2 Qxe5+ 31. g3 Rb8 0-1

[Event "Medellin Flores op 25th"]
[Site "Medellin"]
[Date "2018.08.06"]
[Round "6"]
[White "Arango, Andres Mauricio"]
[Black "Zapata Cuartas, Juan Carlos"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2098"]
[BlackElo "2083"]
[PlyCount "58"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. Bg5 Be6 9. Bxf6 Bxf6 10. Qd3 Nc6 11. 0-0-0 Nd4 12. Nxd4 exd4 13. Nd5 Bxd5 14. exd5 0-0 15. Qf3 Re8 16. Bd3 Re5 17. Rhe1 Qe7 18. Re4 Rxe4 19. Bxe4 Re8 20. Re1 g6 21. Re2 Qe5 22. Kd1 Re7 23. g3 d3 24. cxd3 Rc7 25. Qf4 Bg5 26. d4 Qxd4+ 27. Rd2 Rc1+ 28. Ke2 Qc4+ 29. Bd3 Bxf4 0-1

[Event "Medellin Flores op 25th"]
[Site "Medellin"]
[Date "2018.08.06"]
[Round "7"]
[White "Chavez Duero, Brayan Steven"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1874"]
[BlackElo "2098"]
[PlyCount "39"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nf6 3. e5 Nd5 4. Bb2 Nc6 5. g3 d6 6. exd6 Qxd6 7. Bg2 e5 8. Ne2 Be7 9. Nbc3 Be6 10. d3 h5 11. Qd2 h4 12. 0-0-0 h3 13. Be4 f5 14. Bxd5 Bxd5 15. Nxd5 Qxd5 16. f4 Bf6 17. fxe5 Nxe5 18. Nf4 Qd6 19. Bxe5 Bxe5 20. Ng6 1-0

[Event "Medellin Flores op 25th"]
[Site "Medellin"]
[Date "2018.08.05"]
[Round "4"]
[White "Arango, Andres Mauricio"]
[Black "Vallejo, Humberto"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "2098"]
[BlackElo "2004"]
[PlyCount "57"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. d4 g6 5. Nf3 Bg7 6. Bc4 Nb6 7. Bb3 0-0 8. h3 a5 9. a3 a4 10. Ba2 Nc6 11. d5 Na5 12. 0-0 Nac4 13. Qe2 Nxa3 14. Ne5 Nxc2 15. Nxf7 Rxf7 16. Qxc2 Bxc3 17. bxc3 Bf5 18. Qe2 Nxd5 19. Rd1 e6 20. c4 Qf6 21. cxd5 Qxa1 22. dxe6 Re7 23. Bg5 Qg7 24. Bxe7 Qxe7 25. Rd7 Kf8 26. Rxe7 Kxe7 27. g4 Ra6 28. gxf5 gxf5 29. Qe5 1-0

[Event "Medellin Flores op 25th"]
[Site "Medellin"]
[Date "2018.08.05"]
[Round "5"]
[White "Cano, Luis Fernando"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2245"]
[BlackElo "2098"]
[PlyCount "35"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Be7 6. Nbd2 g5 7. e4 g4 8. Nh4 dxe4 9. Nxe4 f5 10. Nc3 Be6 11. Re1 Bf6 12. Bxc6+ bxc6 13. Bf4 exf4 14. Rxe6+ Kd7 15. Qe2 f3 16. Qe1 Nh6 17. Na4 Qf8 18. Qe3 1-0

[Event "Medellin Flores op 25th"]
[Site "Medellin"]
[Date "2018.08.04"]
[Round "2"]
[White "Arango, Andres Mauricio"]
[Black "Romero, Daniela"]
[Result "1-0"]
[ECO "B28"]
[WhiteElo "2098"]
[BlackElo "1849"]
[PlyCount "93"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. a4 d6 4. c3 Nf6 5. Qc2 e6 6. d4 Be7 7. Bd3 Nc6 8. Bd2 b6 9. 0-0 Qc7 10. Re1 Bb7 11. Na3 Rc8 12. b4 h6 13. Rac1 0-0 14. Qd1 Rfd8 15. Qe2 Nb8 16. e5 dxe5 17. dxe5 Nfd7 18. Nc4 Bd5 19. b5 a5 20. h3 Nf8 21. Nh2 Qb7 22. f4 Ng6 23. g3 Nd7 24. Rc2 Ndf8 25. Qf2 Rd7 26. h4 Rcd8 27. h5 Nh8 28. Bc1 Qc7 29. Nf1 Bb7 30. Be2 Be4 31. Rd2 Rxd2 32. Nfxd2 Ba8 33. Bf3 Bd5 34. Qe2 Qb7 35. Ne4 Qc7 36. Kg2 f5 37. exf6 gxf6 38. Ne3 Bb7 39. c4 Nf7 40. Bb2 Kg7 41. Ng4 Nh7 42. Nef2 Bxf3+ 43. Qxf3 e5 44. fxe5 Nfg5 45. exf6+ Bxf6 46. Bxf6+ Nxf6 47. Qxf6+ 1-0

[Event "Medellin Flores op 25th"]
[Site "Medellin"]
[Date "2018.08.04"]
[Round "3"]
[White "Avila Pavas, Santiago"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2261"]
[BlackElo "2098"]
[PlyCount "79"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 c5 3. c3 e6 4. Bf4 Bd6 5. Bg3 Ne7 6. e3 Nf5 7. Nbd2 Nc6 8. Bxd6 Qxd6 9. e4 Nfe7 10. e5 Qc7 11. Nb3 c4 12. Nc1 Bd7 13. g3 f6 14. exf6 gxf6 15. b3 cxb3 16. Nxb3 e5 17. Nc5 e4 18. Nh4 0-0-0 19. Rb1 Na5 20. Bb5 Bxb5 21. Rxb5 h5 22. 0-0 Rd6 23. c4 a6 24. Rb1 f5 25. cxd5 Rxd5 26. Qa4 Nec6 27. Rfc1 Rh6 28. Qa3 Rhd6 29. Ng2 Rxd4 30. Ne3 Rf6 31. Nxb7 Nxb7 32. Qxa6 Kb8 33. Nc4 Rd5 34. Rb6 Nd4 35. Rxf6 Ne2+ 36. Kg2 Nxc1 37. Nb6 Qd8 38. Rf8 Qxf8 39. Qa8+ Kc7 40. Nxd5+ 1-0

[Event "Medellin Flores op 25th"]
[Site "Medellin"]
[Date "2018.08.03"]
[Round "1"]
[White "Rios, Cristhian Camilo"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2463"]
[BlackElo "2098"]
[PlyCount "99"]
[EventDate "2018.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 Nbd7 8. Bd3 a5 9. Nge2 Nf8 10. 0-0 Ne6 11. Bh4 g6 12. f3 Ng7 13. e4 dxe4 14. fxe4 Ng4 15. Bxe7 Qxe7 16. Qd2 f5 17. e5 g5 18. h3 Nh6 19. Bc4 b5 20. Bxb5 cxb5 21. Nd5 Qd8 22. Nf6+ Kf8 23. Qxg5 Nf7 24. Qe3 Qb6 25. Nf4 Be6 26. Nxe6+ Qxe6 27. d5 Qe7 28. Kh1 Ra6 29. Rae1 h5 30. Qc3 Ra8 31. d6 Qe6 32. Qc6 Rd8 33. Nd5 Nxe5 34. Qc7 Qxd6 35. Qxd6+ Rxd6 36. Rxe5 Kf7 37. Nf4 b4 38. Rxa5 Rd2 39. Ra7+ Kf6 40. Rc1 Rhd8 41. Kh2 R8d6 42. b3 h4 43. Rcc7 Ne6 44. Rf7+ Kg5 45. Nxe6+ Rxe6 46. Rg7+ Rg6 47. Rh7 Kf4 48. Rxh4+ Ke3 49. Re7+ Kd3 50. Rd7+ 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.08"]
[Round "7"]
[White "Arango, Andres Mauricio"]
[Black "Martinez, Mauricio"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2081"]
[BlackElo "1947"]
[PlyCount "90"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 d6 5. c3 Bd7 6. Ba4 Na5 7. Bc2 c5 8. d4 cxd4 9. cxd4 Nc6 10. 0-0 Be7 11. h3 Qc8 12. Nc3 0-0 13. d5 Nb4 14. Bb1 Na6 15. Nh2 Nc7 16. a4 Nfe8 17. f4 b5 18. axb5 Nxb5 19. Nxb5 Bxb5 20. Rf3 Qd8 21. Ng4 exf4 22. Bxf4 Bg5 23. Qd4 Be2 24. Bxg5 Qxg5 25. Rf5 Qc1+ 26. Kh2 Bxg4 27. hxg4 Nf6 28. e5 dxe5 29. Rxe5 Qh6+ 30. Kg3 Nd7 31. Re3 Rae8 32. Rxe8 Rxe8 33. Rxa7 Qd6+ 34. Kf2 Qe7 35. Be4 Qh4+ 36. g3 Qd8 37. d6 Nf6 38. Bf3 Qc8 39. Rc7 Qe6 40. Qd2 Rd8 41. g5 Rxd6 42. Qxd6 Qxd6 43. Rc8+ Qf8 44. Rxf8+ Kxf8 45. gxf6 gxf6 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.08"]
[Round "6"]
[White "Blandon, Luis Guillermo"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2227"]
[BlackElo "2081"]
[PlyCount "78"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Nf6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a6 9. Na3 b5 10. Nd5 Be7 11. Bxf6 Bxf6 12. c4 b4 13. Nc2 a5 14. Qf3 Bg5 15. h4 Bh6 16. g4 Bf4 17. Nxf4 Qf6 18. c5 dxc5 19. Bb5 Bd7 20. 0-0-0 Qxf4+ 21. Qxf4 exf4 22. Rd5 Ke7 23. Rhd1 Rhd8 24. Rxd7+ Rxd7 25. Bxc6 Rxd1+ 26. Kxd1 Ra6 27. Bb5 Rh6 28. h5 g6 29. Be2 gxh5 30. gxh5 Rd6+ 31. Kc1 Kf6 32. Ne1 Rd4 33. e5+ Kg7 34. Nf3 Rd8 35. Bc4 Rd7 36. Nh2 Kh6 37. Be2 Re7 38. Kd2 c4 39. Bxc4 Kxh5 1/2-1/2

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.07"]
[Round "5"]
[White "Arango, Andres Mauricio"]
[Black "Ospina Castro, Santiago"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2081"]
[BlackElo "1842"]
[PlyCount "60"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Qe2 Be7 7. Ng5 0-0 8. h4 c5 9. Be3 cxd4 10. Bxd4 Nc5 11. Bxc5 Bxc5 12. 0-0-0 Qc7 13. N1f3 b6 14. Ne5 Bb7 15. f4 a5 16. Kb1 a4 17. Ng4 Qxf4 18. Nxf6+ Qxf6 19. Nxh7 Qh6 20. Nxf8 Rxf8 21. a3 Bc6 22. Be4 Be8 23. g4 Qf4 24. Rhf1 Qc7 25. g5 b5 26. c3 Qg3 27. Qe1 Qg4 28. Rd2 g6 29. Rg2 Qh5 30. Bf3 Qh8 1-0

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.07"]
[Round "4"]
[White "Lopez, Juan D"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1938"]
[BlackElo "2081"]
[PlyCount "42"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bb4 7. Bd3 d5 8. 0-0 Bxc3 9. bxc3 dxe4 10. Bb5 Bd7 11. Nb3 0-0 12. Nc5 Qc7 13. Bg5 Ne5 14. Nxd7 Nexd7 15. Bxd7 Nxd7 16. Qd4 Nc5 17. f3 f5 18. Kh1 b6 19. Rad1 Rf7 20. fxe4 Nxe4 21. Rf3 Nxg5 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.06"]
[Round "3"]
[White "Arango, Andres Mauricio"]
[Black "Castaneda Jimenez, Jhon David"]
[Result "0-1"]
[ECO "C78"]
[WhiteElo "2081"]
[BlackElo "2190"]
[PlyCount "80"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. d4 Bb6 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qxd8+ Kxd8 12. Bxf7 Rf8 13. Bb3 Nxe4 14. Be3 Bxe3 15. fxe3 Rxf1+ 16. Kxf1 Bb7 17. Ke2 Ke7 18. Bc2 g6 19. g3 Rd8 20. a4 Bd5 21. b3 Nc5 22. Nd2 bxa4 23. b4 Bb3 24. Nxb3 axb3 25. Bb1 b2 26. Ra3 Nd3 27. Kf3 Nc1 28. Ke4 Rd1 29. Kxe5 Ne2 30. Be4 b1Q 31. Bxb1 Rxb1 32. Rxa6 Nxc3 33. Re6+ Kd8 34. Rc6 Nb5 35. Kf6 Rb2 36. h4 Rxb4 37. h5 gxh5 38. Rc5 Nd6 39. Rxh5 Ne4+ 40. Kf7 Nxg3 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.05"]
[Round "2"]
[White "Jurado, Yirlei Katherine"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "1530"]
[BlackElo "2081"]
[PlyCount "44"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 Bb4 7. Bg5 Qa5 8. Bxf6 Bxc3+ 9. bxc3 Qxc3+ 10. Kf1 gxf6 11. Nb3 a5 12. a4 Ke7 13. g3 Rd8 14. Bf3 Nb4 15. Nd4 d5 16. exd5 Nxd5 17. Nb5 Ne3+ 18. fxe3 Rxd1+ 19. Rxd1 Qxc2 20. Rd4 e5 21. Bd1 Bh3+ 22. Ke1 Qg2 0-1

[Event "Medellin Aristizabal Cup"]
[Site "Medellin"]
[Date "2018.07.04"]
[Round "1"]
[White "Arango, Andres Mauricio"]
[Black "Lopez Posada, Nelson Eduardo"]
[Result "1-0"]
[ECO "C62"]
[WhiteElo "2081"]
[BlackElo "1683"]
[PlyCount "43"]
[EventDate "2018.07.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Nf6 8. e5 dxe5 9. Qxe5+ Qe7 10. Re1 Bxf3 11. Qb5+ Bc6 12. Rxe7+ Bxe7 13. Qe2 0-0-0 14. Nc3 Rhe8 15. Be3 Bc5 16. Rd1 Bxe3 17. Rxd8+ Rxd8 18. Qxe3 b6 19. Qg5 Kb7 20. Qxg7 Ne4 21. h4 Nd6 22. Qxh7 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.19"]
[Round "10"]
[White "Arango, Andres Mauricio"]
[Black "Lora, Joel Fernando"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "2079"]
[BlackElo "2184"]
[PlyCount "59"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. c3 d6 6. 0-0 Bb6 7. Nbd2 a6 8. Ba4 Bd7 9. Bc2 0-0 10. Nc4 Ba7 11. Bg5 Be6 12. Ne3 h6 13. Bh4 Ne7 14. Bxf6 gxf6 15. Nh4 Kh7 16. d4 Ng6 17. Nhf5 Rg8 18. Kh1 Qf8 19. Ng4 Qd8 20. Ngxh6 Rh8 21. g3 Bxf5 22. Nxf7 Qd7 23. exf5 Ne7 24. Nxh8 Rxh8 25. dxe5 Qc6+ 26. Kg1 dxe5 27. Qh5+ Kg7 28. Qg4+ Kf8 29. Rad1 Qe8 30. Bb3 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.18"]
[Round "8"]
[White "Arango, Andres Mauricio"]
[Black "Varela, Maria de los Angele"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2079"]
[BlackElo "1821"]
[PlyCount "89"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 a6 3. a4 e6 4. g3 b6 5. Bg2 Bb7 6. Nge2 Ne7 7. d4 cxd4 8. Nxd4 d5 9. Nde2 Nbc6 10. exd5 Nb4 11. Nf4 Nexd5 12. Ncxd5 Nxd5 13. 0-0 Bc5 14. c4 Nxf4 15. Bxb7 Qxd1 16. Rxd1 Nh3+ 17. Kg2 Nxf2 18. Bc6+ Kf8 19. Rd7 Rc8 20. Bb7 Re8 21. b4 Bxb4 22. Kxf2 Bc5+ 23. Be3 a5 24. Rb1 Re7 25. Rd8+ Re8 26. Bxc5+ bxc5 27. Rxe8+ Kxe8 28. Rb5 Kd7 29. Rxc5 Rb8 30. Rb5 Kc7 31. Bf3 f5 32. Rxa5 Rb2+ 33. Be2 Rb7 34. Ra6 Rb6 35. Ra7+ Rb7 36. Rxb7+ Kxb7 37. Ke3 e5 38. Kd3 Kb6 39. Kc3 g5 40. Kb4 e4 41. c5+ Kc7 42. Kc4 f4 43. gxf4 gxf4 44. Kd4 e3 45. a5 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.18"]
[Round "9"]
[White "Toro Castaneda, Miguel Angel"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1731"]
[BlackElo "2079"]
[PlyCount "60"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c4 b4 12. Nc2 a5 13. g3 0-0 14. h4 Be6 15. Bh3 Kh8 16. Qf3 Bxd5 17. exd5 Nb8 18. c5 dxc5 19. d6 e4 20. Qf4 Bxb2 21. Rd1 Bc3+ 22. Kf1 f5 23. Bxf5 Nc6 24. Qxe4 Nd4 25. Bxh7 Qxd6 26. Nxd4 Bxd4 27. f4 Rae8 28. Qd3 Qc6 29. Rh2 Re3 30. Qg6 Qf3+ 0-1

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.17"]
[Round "6"]
[White "Arango, Andres Mauricio"]
[Black "Arango Arenas, Juan Camilo"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2079"]
[BlackElo "2206"]
[PlyCount "40"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. g4 e6 10. 0-0-0 d5 11. g5 Nh5 12. exd5 exd5 13. Nb3 d4 14. Nxd4 Nxd4 15. Bxd4 Bxd4 16. Qxd4 Qxg5+ 17. Kb1 Be6 18. Rg1 Qa5 19. Nd5 Bxd5 20. Qxd5 Rad8 0-1

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.17"]
[Round "7"]
[White "Cardenas, Alejandro"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "D44"]
[WhiteElo "1982"]
[BlackElo "2079"]
[PlyCount "71"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Qb6 14. Bg2 0-0-0 15. 0-0 b4 16. Rb1 Qa6 17. Na4 Bxd5 18. Bxd5 Ne5 19. Qe2 Rxd5 20. b3 Nd3 21. Be3 c3 22. a3 Kb7 23. Ra1 Qc6 24. Rfd1 Qb5 25. axb4 cxb4 26. Nxc3 bxc3 27. Rxa7+ Kc6 28. Rda1 Nb4 29. Qg4 Bd6 30. Rxf7 c2 31. Rfa7 Rf5 32. Qe4+ Qd5 33. Qxb4 Qd1+ 34. Qe1 Qxe1+ 35. Rxe1 Rxf6 36. Rc1 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.16"]
[Round "4"]
[White "Velez Rueda, Juan Diego"]
[Black "Arango, Andres Mauricio"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1904"]
[BlackElo "2079"]
[PlyCount "40"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. c4 c6 2. e4 e5 3. Nf3 Nf6 4. Nc3 Qa5 5. Qc2 Bb4 6. Be2 0-0 7. 0-0 d5 8. exd5 cxd5 9. Nxe5 d4 10. Nd5 Nxd5 11. cxd5 Qxd5 12. Nd3 Bd6 13. Bf3 Qg5 14. Re1 Qf6 15. Nc5 Qf4 16. Ne4 Qxh2+ 17. Kf1 Nc6 18. Nxd6 Qxd6 19. Bxc6 bxc6 20. d3 Qh2 0-1

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.15"]
[Round "3"]
[White "Arango, Andres Mauricio"]
[Black "Valderrama Quiceno, Esteban Alberto"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "2079"]
[BlackElo "2433"]
[PlyCount "148"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. Be3 Qb6 5. a3 d6 6. Bc4 Nf6 7. f3 Nbd7 8. Nge2 0-0 9. Qc1 Qc7 10. Bh6 d5 11. Bxg7 Kxg7 12. Bb3 dxe4 13. Nxe4 Nxe4 14. fxe4 e5 15. Qe3 exd4 16. Qxd4+ Qe5 17. 0-0 a5 18. Rad1 Qxd4+ 19. Rxd4 Nc5 20. Nf4 a4 21. Ba2 Ra5 22. Nd3 Ne6 23. Rd6 Ng5 24. Rf4 Ne6 25. Rf2 Re8 26. h4 Re7 27. g4 h6 28. Kg2 Nc7 29. Kg3 Be6 30. Bxe6 Nxe6 31. Kf3 Nc7 32. Re2 Ne8 33. Rd8 Nf6 34. Rd6 Nd7 35. Rd4 Kf8 36. Rd6 h5 37. g5 Ke8 38. Rd2 Kd8 39. Rd4 Kc7 40. Re2 Nf8 41. Nf4 Nd7 42. Nd3 Ra8 43. Rd2 Nb6 44. c4 Ra5 45. c5 Nd7 46. Rc2 Ra8 47. Rcc4 f6 48. gxf6 Nxf6 49. Rxa4 Rf8 50. e5 Nd5+ 51. Ke4 Rf1 52. Ra8 Ref7 53. Rg8 R1f3 54. Rxd5 cxd5+ 55. Kd4 Rh3 56. Nb4 Rxh4+ 57. Kxd5 Re7 58. Rxg6 Rh2 59. Rh6 Rd2+ 60. Kc4 Rxe5 61. Rh7+ Kc8 62. b3 Rd7 63. Rh6 Kc7 64. a4 Re4+ 65. Kb5 h4 66. Rh5 Red4 67. a5 Kb8 68. Nc2 Re4 69. Na3 Rd3 70. Rh8+ Ka7 71. b4 Rxa3 72. c6 bxc6+ 73. Kc5 Rc3+ 74. Kd6 Rxb4 0-1

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.15"]
[Round "2"]
[White "Arango, Andres Mauricio"]
[Black "Zapata, Olga Maria"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2079"]
[BlackElo "1723"]
[PlyCount "92"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Bc4 Bf5 6. Nf3 Nf6 7. Bd2 e6 8. Nd5 Qd8 9. Nxf6+ Qxf6 10. Ne5 Bd6 11. f4 Bxe5 12. dxe5 Qg6 13. 0-0 Bxc2 14. Qe1 Be4 15. Rf2 Nd7 16. Qe3 Nb6 17. Bf1 Rd8 18. Qa3 Nc8 19. Re1 Rd7 20. Re3 Bf5 21. Rg3 Qh6 22. Rg5 f6 23. exf6 gxf6 24. Rg3 Kf7 25. Be3 Rhd8 26. Be2 Nd6 27. Bd3 Qf8 28. Bc5 Bxd3 29. Rxd3 b6 30. Rxd6 Rxd6 31. Bxd6 Rxd6 32. Qxa7+ Kg6 33. Qxb6 Rd1+ 34. Rf1 Qd6 35. Qe3 Rxf1+ 36. Kxf1 Qd1+ 37. Kf2 Qc2+ 38. Kg3 Qxb2 39. Qxe6 Qc3+ 40. Kh4 Qc5 41. Qg8+ Kh6 42. h3 Qf2+ 43. g3 Qc5 44. Qf7 Qd4 45. a4 c5 46. a5 Qd6 1-0

[Event "COL-ch sf"]
[Site "Medellin"]
[Date "2018.03.14"]
[Round "1"]
[White "Panesso Rivera, Henry"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2410"]
[BlackElo "2079"]
[PlyCount "47"]
[EventDate "2018.03.14"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Qb3 Nbd7 6. g3 Bd6 7. Bg2 0-0 8. 0-0 Re8 9. Rd1 h6 10. Nd2 Qe7 11. e4 dxe4 12. Ndxe4 Bc7 13. Bd2 Kh8 14. Re1 Qf8 15. d5 Nxe4 16. Nxe4 exd5 17. cxd5 cxd5 18. Bb4 Qg8 19. Qxd5 Nb6 20. Qc5 Be5 21. Nd6 Re6 22. Rxe5 Nd7 23. Rxe6 Nxc5 24. Re8 1-0

[Event "COL-ch Amateur U2300"]
[Site "Bogota"]
[Date "2018.02.16"]
[Round "2"]
[White "Garavito, Miguel Angel"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "D43"]
[WhiteElo "2239"]
[BlackElo "2090"]
[PlyCount "99"]
[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 e6 5. Qc2 dxc4 6. a4 Bb4 7. e3 b5 8. Be2 Bb7 9. 0-0 a6 10. Rd1 0-0 11. Ne5 Nbd7 12. Bf3 Qc7 13. Nxd7 Nxd7 14. Bd2 c5 15. e4 Qb6 16. Be3 Rad8 17. axb5 axb5 18. b3 cxd4 19. Bxd4 Bc5 20. Bxc5 Nxc5 21. Rxd8 Rxd8 22. bxc4 bxc4 23. Rb1 Nb3 24. Nd1 Qb4 25. Ne3 Rd4 26. Qa2 h6 27. Qa7 Rd7 28. Qb8+ Kh7 29. e5 c3 30. h3 h5 31. Bd1 Rxd1+ 32. Rxd1 Nd2 33. Qc7 Kg6 34. Rc1 Ne4 35. Qc4 Qb2 36. Rc2 Qb1+ 37. Qf1 Qb6 38. Qd3 f5 39. exf6 gxf6 40. Rxc3 f5 41. Rb3 Qa7 42. Qb5 Bd5 43. Qe8+ Kh6 44. Qh8+ Kg6 45. Nxd5 Qxf2+ 46. Kh2 exd5 47. Qg8+ Kf6 48. Qf8+ Kg6 49. Rf3 Qc5 50. Rg3+ 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 "Medellin Conconcreto op"]
[Site "Medellin"]
[Date "2018.01.28"]
[Round "6"]
[White "Chirivi Castiblanco, Angie Lizeth"]
[Black "Arango, Andres Mauricio"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2033"]
[BlackElo "2084"]
[PlyCount "67"]
[EventDate "2018.01.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Nf3 d5 7. e5 Nd7 8. Qe2 Qc7 9. Bf4 f6 10. Bb5 fxe5 11. Bxe5 Ndxe5 12. Nxe5 Bd6 13. f4 0-0 14. Bd3 Bxe5 15. fxe5 Qxe5 16. Nc3 Qxe2+ 17. Kxe2 Nd4+ 18. Ke3 Nf5+ 19. Kd2 Bd7 20. Rae1 Nd6 21. Re2 b5 22. a3 a5 23. Rhe1 b4 24. axb4 axb4 25. Nd1 Ra2 26. b3 Rc8 27. Re5 Nb5 28. Rh5 g6 29. Rh4 Na3 30. Ne3 Rb8 31. Rf1 Rb2 32. Rff4 Rb1 33. Rxb4 Nc4+ 34. Rhxc4 1-0

[Event "Medellin Conconcreto op"]
[Site "Medellin"]
[Date "2018.01.27"]
[Round "5"]
[White "Arango, Andres Mauricio"]
[Black "Martinez, Mauricio"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2084"]
[BlackElo "1946"]
[PlyCount "109"]
[EventDate "2018.01.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. 0-0 Nc6 8. h3 Nd6 9. Bf4 Nb4 10. Be2 Bf5 11. Na3 0-0 12. c3 Nc6 13. Nc2 Bg6 14. Ne3 Nf5 15. Ng4 Bh5 16. Qc2 Re8 17. Bd3 Bxg4 18. hxg4 Nd6 19. Bxh7+ Kf8 20. g3 Qd7 21. Bf5 Nxf5 22. gxf5 Bd6 23. Bxd6+ cxd6 24. Rae1 Rxe1 25. Rxe1 Re8 26. Rxe8+ Kxe8 27. Qb3 Ne7 28. Nh4 Kf8 29. Qc2 Ng8 30. Qe2 a6 31. Kg2 Nf6 32. f3 Qd8 33. Kf2 Nh5 34. Qd2 Qe7 35. Ng2 Nf6 36. g4 Nh7 37. Qe3 Qd8 38. Ke2 Qa5 39. Qf4 Qb5+ 40. Ke1 Qxb2 41. Qd2 Qb1+ 42. Kf2 Qh1 43. Nf4 Ng5 44. Ng6+ fxg6 45. Qxg5 Qh2+ 46. Ke3 Qg1+ 47. Kd2 Qf2+ 48. Kc1 Qxf3 49. Qd8+ Kf7 50. Qd7+ Kg8 51. Qe8+ Kh7 52. fxg6+ Kh6 53. Qh8+ Kxg6 54. Qh5+ Kf6 55. g5+ 1-0

[Event "Medellin Conconcreto op"]
[Site "Medellin"]
[Date "2018.01.26"]
[Round "3"]
[White "Arango, Andres Mauricio"]
[Black "Caicedo, Carlos Andres"]
[Result "1-0"]
[ECO "C92"]
[WhiteElo "2084"]
[BlackElo "1980"]
[PlyCount "69"]
[EventDate "2018.01.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. a4 Bf8 12. Nbd2 h6 13. Bc2 exd4 14. cxd4 Nb4 15. Bb1 c5 16. d5 Nd7 17. Nf1 g6 18. Bd2 Bg7 19. Bc3 Qe7 20. Qd2 Nb6 21. axb5 Nc4 22. Qc1 axb5 23. Rxa8 Rxa8 24. N1h2 Bc8 25. Nf1 Na2 26. Bxa2 Rxa2 27. b3 Nb6 28. e5 Bf5 29. Ne3 Bd7 30. exd6 Qxd6 31. Bxg7 Kxg7 32. Qc3+ Kg8 33. Ng4 Nxd5 34. Nxh6+ Kh7 35. Ng5+ 1-0

[Event "Medellin Conconcreto op"]
[Site "Medellin"]
[Date "2018.01.25"]
[Round "2"]
[White "Escobar Medina, Andres F"]
[Black "Arango, Andres Mauricio"]
[Result "1/2-1/2"]
[ECO "B44"]
[WhiteElo "2316"]
[BlackElo "2084"]
[PlyCount "81"]
[EventDate "2018.01.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 Bb4 7. Qd3 Nxd4 8. Qxd4 Qa5 9. Bd2 Bc5 10. Qd3 Qb6 11. Qf3 Bd4 12. Bd3 0-0 13. Rb1 d5 14. cxd5 exd5 15. 0-0 Bg4 16. Qg3 dxe4 17. Nxe4 Nxe4 18. Bxe4 Bh5 19. Bc3 Bg6 20. Bxg6 hxg6 21. Bxd4 Qxd4 22. Rfd1 Qa4 23. a3 Rad8 24. Qf3 b5 25. b4 a5 26. h3 Rxd1+ 27. Qxd1 Qxa3 28. bxa5 Qxa5 29. Qd5 Rb8 30. Qe5 Qb6 31. Rb4 Rc8 32. Qxb5 Rc1+ 33. Kh2 Qxf2 34. Qb6 Qxb6 35. Rxb6 g5 36. Rb3 Kh7 37. Ra3 f5 38. Ra5 Rf1 39. g4 Kg6 40. Kg2 Rf4 41. Kg3 1/2-1/2

[Event "Medellin Conconcreto op"]
[Site "Medellin"]
[Date "2018.01.24"]
[Round "1"]
[White "Arango, Andres Mauricio"]
[Black "Paniagua, Fabio de Jesus"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "2084"]
[BlackElo "1827"]
[PlyCount "71"]
[EventDate "2018.01.24"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bb7 7. Re1 Bc5 8. c3 0-0 9. d4 Bb6 10. d5 Na5 11. Bc2 d6 12. Nbd2 c6 13. b4 Nc4 14. Nxc4 bxc4 15. dxc6 Bxc6 16. Bg5 Rc8 17. a4 Qe7 18. Nh4 Qe6 19. Nf5 Rfd8 20. Qf3 Rd7 21. Rad1 Ne8 22. Qh3 Bd8 23. Bc1 g6 24. Nh6+ Kh8 25. Qe3 Bf6 26. Qb6 Bb7 27. a5 Bd8 28. Qe3 Ng7 29. f4 f6 30. f5 gxf5 31. exf5 Qe8 32. Ba4 Bc6 33. Bxc6 Rxc6 34. Qe4 Rc8 35. Qd5 Bc7 36. Re4 1-0

[Event "Medellin Luces Cup"]
[Site "Medellin"]
[Date "2017.12.21"]
[Round "7"]
[White "Arango, Andres Mauricio"]
[Black "Valle, Efrain"]
[Result "0-1"]
[ECO "B05"]
[WhiteElo "2075"]
[BlackElo "2122"]
[PlyCount "76"]
[EventDate "2017.12.18"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. 0-0 Be7 7. h3 Bh5 8. c4 Nb6 9. Nc3 0-0 10. Be3 Nc6 11. exd6 cxd6 12. d5 Bxf3 13. Bxf3 Ne5 14. dxe6 Nxf3+ 15. Qxf3 Nxc4 16. Qxb7 fxe6 17. Bxa7 Bf6 18. Be3 d5 19. Qc6 Re8 20. Bc1 Qe7 21. Re1 Qf7 22. Re2 Rac8 23. Qa4 d4 24. Ne4 d3 25. Rd2 Qg6 26. Nxf6+ gxf6 27. Rd1 Kh8 28. Qb3 Rg8 29. g3 Ne5 30. Bf4 Nf3+ 31. Kf1 Rgd8 32. Qxe6 Nd4 33. Qg4 Qe4 34. Kg1 Nf3+ 35. Kh1 Ne5+ 36. f3 Nxf3 37. Bh6 Qxg4 38. hxg4 Rc2 0-1

