[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.22"]
[Round "6.2"]
[White "Soto, Leonardo"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "2023"]
[BlackElo "2007"]
[PlyCount "68"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Casanare"]
[BlackTeam "Huila"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. e4 c5 2. Nf3 a6 3. Bc4 e6 4. 0-0 b5 5. Be2 Bb7 6. Re1 d6 7. d4 Nd7 8. a4 Qb6 9. axb5 axb5 10. Rxa8+ Bxa8 11. d5 Ngf6 12. Na3 c4 13. Be3 Qb7 14. dxe6 fxe6 15. Nd4 Kf7 16. Ndxb5 d5 17. e5 Nxe5 18. Bd4 Bxa3 19. Bh5+ Ng6 20. Nxa3 Re8 21. f4 Ne4 22. Nb1 Qc7 23. Nc3 Nd6 24. g4 Bc6 25. Be5 Kg8 26. Bd4 Nf7 27. f5 Nf8 28. fxe6 Nxe6 29. g5 g6 30. Bf3 Nfxg5 31. Bxd5 Nh3+ 32. Kh1 Nhf4 33. Be5 Nxd5 34. Bxc7 Nxc3+ 0-1

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.21"]
[Round "5.2"]
[White "Culma, Ruben"]
[Black "Bolanos Lopez, Juan Jacobo"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2007"]
[BlackElo "1958"]
[PlyCount "88"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Huila"]
[BlackTeam "Cauca"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. a3 Be7 5. Nc3 0-0 6. e3 b6 7. cxd5 exd5 8. Bd3 c5 9. 0-0 Nc6 10. h3 Bb7 11. Bd2 a6 12. Rc1 c4 13. Bc2 b5 14. Re1 Re8 15. Ne5 Nxe5 16. dxe5 Nd7 17. f4 Qb6 18. Qg4 Rad8 19. Ne2 Bc8 20. Qg3 Bc5 21. Kh1 Nf8 22. Nd4 a5 23. Nf3 b4 24. axb4 Bxb4 25. Bc3 Bxc3 26. bxc3 Bd7 27. Rb1 Qc5 28. Nd4 a4 29. e4 dxe4 30. Bxe4 a3 31. Ra1 Rb8 32. Nc2 Rb3 33. Kh2 Bc6 34. Bxc6 Qxc6 35. Rxa3 Rxa3 36. Nxa3 Qa4 37. Nb1 Qc2 38. Qe3 Rd8 39. Qe4 Qa2 40. f5 Qa6 41. Re2 Rd3 42. Rb2 Qa7 43. Rb7 Qf2 44. Na3 Qg3+ 0-1

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.20"]
[Round "3.2"]
[White "Culma, Ruben"]
[Black "Figueroa Navarro, Juan Jose"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2007"]
[BlackElo "1960"]
[PlyCount "112"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Huila"]
[BlackTeam "Narino"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. b3 e5 6. Bb2 Bd6 7. d3 h6 8. Nbd2 Bg4 9. h3 Be6 10. e4 d4 11. Qe2 Qd7 12. Nxe5 Bxe5 13. f4 Bxh3 14. fxe5 Nxe5 15. Ba3 Rc8 16. Rf5 Bxf5 17. exf5 Nfg4 18. Nc4 f6 19. Bxb7 Rc7 20. Bf3 Ne3 21. Bh5+ Kd8 22. Nxe3 dxe3 23. Rf1 Kc8 24. Bc1 Qd6 25. Rf4 Rd8 26. Bxe3 Rdd7 27. Kh2 Re7 28. Re4 Qa6 29. a4 Qc6 30. Bf4 Qd5 31. Kg1 Rcd7 32. Kf2 Nc6 33. Be8 Qxf5 34. Bxd7+ Kxd7 35. Rxe7+ Nxe7 36. Kg1 g5 37. Bd2 Nc6 38. Bc3 g4 39. Qe3 h5 40. Qf2 Qxf2+ 41. Kxf2 Nd4 42. b4 Nxc2 43. bxc5 Kc6 44. d4 Kd5 45. Ke2 a6 46. Kd3 Na3 47. Bd2 Nc4 48. a5 f5 49. Be1 Nb2+ 50. Kc2 Nc4 51. Kd3 Nb2+ 52. Kc2 Nc4 53. Kd3 Nb2+ 54. Ke3 Kc6 55. Bd2 Nc4+ 56. Kd3 Nb2+ 1/2-1/2

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.19"]
[Round "1.2"]
[White "Culma, Ruben"]
[Black "Palomeque Parra, Pedro Antonio"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "2007"]
[BlackElo "1623"]
[PlyCount "95"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Huila"]
[BlackTeam "Choco"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 Bf5 5. e3 e6 6. a3 Be7 7. Ne5 Nbd7 8. g4 Bg6 9. Nxg6 hxg6 10. cxd5 Nxd5 11. Bd2 Qc7 12. h3 Bh4 13. Qf3 N7f6 14. e4 Nb6 15. Bf4 Qd7 16. 0-0-0 Nh7 17. d5 0-0 18. dxc6 Qxc6 19. Bb5 Qc5 20. Bd6 Qxf2 21. Qxf2 Bxf2 22. Bxf8 Nxf8 23. Kb1 g5 24. Rhf1 Be3 25. Rf3 Bf4 26. h4 Ng6 27. hxg5 Bxg5 28. Rh3 Nf4 29. Rh2 a6 30. Rdh1 Ng6 31. Bd3 Rd8 32. Kc2 e5 33. b4 f6 34. a4 Rd4 35. a5 Nc4 36. Bxc4+ Rxc4 37. Kb3 Rc6 38. Rd1 b5 39. Rd8+ Kf7 40. Rd7+ Kg8 41. Nd5 Rc4 42. Rc2 Rxe4 43. Rc8+ Kh7 44. Rcc7 Nf8 45. Rxg7+ Kh8 46. Rgf7 Kg8 47. Nxf6+ Bxf6 48. Rxf6 1-0

[Event "COL-chT"]
[Site "Risaralda"]
[Date "2023.11.19"]
[Round "2.2"]
[White "Munoz Galvez, Jhon Edison"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "2305"]
[BlackElo "2007"]
[PlyCount "91"]
[EventDate "2023.11.19"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CB49_2023"]
[SourceDate "2023.12.06"]
[SourceVersion "1"]
[SourceVersionDate "2023.12.06"]
[SourceQuality "1"]
[WhiteTeam "Caldas"]
[BlackTeam "Huila"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 h6 6. 0-0 Be7 7. Nc3 0-0 8. Qc2 d6 9. e4 Nbd7 10. h3 Rc8 11. Be3 Ba8 12. Rad1 d5 13. cxd5 exd5 14. e5 Ne8 15. Qa4 a5 16. Ne1 c6 17. Nd3 Nc7 18. f4 Ne6 19. f5 Bg5 20. Bf2 Nc7 21. h4 Be7 22. Nf4 Re8 23. Bh3 Rb8 24. Rfe1 Bb4 25. Qc2 Nf8 26. a3 Be7 27. Be3 b5 28. Nd3 b4 29. axb4 Bxb4 30. Qf2 Nb5 31. Nxb4 Nxc3 32. bxc3 axb4 33. cxb4 Rxb4 34. f6 Rb3 35. fxg7 Kxg7 36. Qf4 Rxe3 37. Rxe3 Ng6 38. Qf6+ Kg8 39. Rf1 Qxf6 40. Rxf6 Kg7 41. Ref3 Re7 42. Bf5 Nf8 43. Ra3 Bb7 44. Ra7 Ne6 45. Bxe6 fxe6 46. Rf2 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.23"]
[Round "7"]
[White "Culma, Ruben"]
[Black "Cuellar, Guillermo"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2044"]
[BlackElo "1443"]
[PlyCount "49"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[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. d4 d6 4. dxe5 Nxe5 5. Nxe5 dxe5 6. Qxd8+ Kxd8 7. Nc3 Bb4 8. Bg5+ f6 9. 0-0-0+ Bd7 10. Nd5 Bd6 11. Be3 Ne7 12. Nc3 g6 13. Bh6 Be6 14. Bg7 Rg8 15. Bxf6 Rf8 16. Bxe5 Nc8 17. Bg3 g5 18. e5 Ke7 19. exd6+ cxd6 20. Ne4 d5 21. Nxg5 h6 22. Nxe6 Kxe6 23. Be2 Nd6 24. Bg4+ Nf5 25. Rhe1+ 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.23"]
[Round "6"]
[White "Lucuara Alvarez, Mateo"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1166"]
[BlackElo "2044"]
[PlyCount "60"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. Nf3 Bf5 4. e3 Nbd7 5. Nbd2 e6 6. Bd3 Bxd3 7. cxd3 Be7 8. 0-0 Nh5 9. Bg3 Nxg3 10. fxg3 0-0 11. e4 c6 12. Qe2 Qb6 13. b3 Rae8 14. Kh1 h6 15. Ne5 Nxe5 16. dxe5 Rd8 17. Qf3 Bg5 18. Rad1 Qd4 19. exd5 Bxd2 20. Rxd2 Rxd5 21. Rdf2 Rxe5 22. Qf4 Rd5 23. Rf3 f6 24. Qd2 Rfd8 25. Qe2 e5 26. Re3 a5 27. Re1 b5 28. Qh5 Qc3 29. d4 Qxd4 30. Qf5 Qxe3 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.22"]
[Round "5"]
[White "Culma, Ruben"]
[Black "Duran Cardoso, Nicolas"]
[Result "0-1"]
[ECO "A06"]
[WhiteElo "2044"]
[BlackElo "1450"]
[PlyCount "106"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. 0-0 0-0 5. b3 d5 6. Bb2 c5 7. e3 Nc6 8. d3 Qc7 9. Nbd2 b5 10. Re1 Ba6 11. c4 bxc4 12. dxc4 Rad8 13. Qc1 Nd7 14. cxd5 exd5 15. a3 Nde5 16. Nxe5 Nxe5 17. Bxe5 Qxe5 18. Qc2 f5 19. Rac1 Rc8 20. Red1 Rfd8 21. Nb1 d4 22. exd4 cxd4 23. Qd2 Bf6 24. a4 Be2 25. Re1 d3 26. Bf3 Rxc1 27. Qxc1 Qb2 28. Qc4+ Kh8 29. Bxe2 dxe2 30. Qxe2 Qxb3 31. Qe8+ Rxe8 32. Rxe8+ Qg8 33. Rxg8+ Kxg8 34. Kf1 Kf7 35. Ke2 Ke6 36. Kd3 Kd5 37. Na3 Kc5 38. Nc2 Be5 39. h3 g6 40. g4 fxg4 41. hxg4 Bb2 42. f4 h5 43. gxh5 gxh5 44. Ke4 h4 45. Ne1 Bf6 46. Kf5 Bd8 47. Nf3 Kb4 48. Kg4 Kxa4 49. Nxh4 Kb4 50. Nf3 a5 51. Ne5 Kc5 52. Nd3+ Kd4 53. Ne5 Kc5 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.22"]
[Round "4"]
[White "Escobar, Daniel"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1274"]
[BlackElo "2044"]
[PlyCount "102"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. c3 e6 5. Bd3 Ne7 6. Nbd2 0-0 7. 0-0 b6 8. Re1 Bb7 9. Nf1 Nd7 10. Ng3 Rc8 11. Be3 c5 12. a4 c4 13. Bc2 a5 14. Qe2 h6 15. Rad1 Qc7 16. Qd2 Kh7 17. Qc1 Ng8 18. d5 e5 19. h3 Rb8 20. b4 cxb3 21. Bxb3 Rfc8 22. Bd2 Ba6 23. Qb2 Nc5 24. Bc2 Bd3 25. Qa2 Ne7 26. Be3 Bxc2 27. Qxc2 Qd7 28. Bxc5 Rxc5 29. Nd2 h5 30. c4 b5 31. axb5 Rbxb5 32. Nb3 Rc7 33. Qd3 Rb4 34. Nxa5 Ra7 35. Ra1 Qc7 36. Nc6 Nxc6 37. dxc6 Rxa1 38. Rxa1 Qxc6 39. Rc1 Bh6 40. Rd1 h4 41. Ne2 Rxc4 42. Qd5 Qxd5 43. exd5 Rc5 44. Kf1 f5 45. g3 hxg3 46. Nxg3 Kg7 47. Kg2 Kf6 48. Ne2 e4 49. f4 g5 50. Kg3 gxf4+ 51. Kh4 Bg5+ 0-1

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "3"]
[White "Culma, Ruben"]
[Black "Duran Ortiz, Sharif Gabriela"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2044"]
[PlyCount "47"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[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. d4 exd4 4. Bc4 Bc5 5. 0-0 d6 6. h3 Nf6 7. c3 dxc3 8. Nxc3 h6 9. a3 0-0 10. b4 Bb6 11. Bb2 Re8 12. Re1 Qe7 13. Bb5 Be6 14. Nd5 Qd8 15. Nxf6+ gxf6 16. Qd2 Kh7 17. Qf4 Qe7 18. Bxf6 Qf8 19. e5 Qg8 20. Bd3+ Qg6 21. Bxg6+ fxg6 22. exd6 cxd6 23. Qxd6 Rac8 24. Rxe6 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.21"]
[Round "2"]
[White "Martinez, Victor3333"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "B00"]
[BlackElo "2044"]
[PlyCount "69"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. Be3 Nf6 5. Nd2 e6 6. h3 d6 7. Ngf3 Nbd7 8. c3 Be7 9. 0-0 h6 10. Re1 c5 11. Rc1 Rc8 12. Bb1 Qc7 13. Bf4 g5 14. Bxd6 Bxd6 15. e5 Be7 16. exf6 Nxf6 17. Ne4 Nd5 18. Ng3 h5 19. Ne5 Nf4 20. Be4 cxd4 21. cxd4 Qxc1 22. Qxc1 Rxc1 23. Rxc1 Bxe4 24. Rc8+ Bd8 25. Nxe4 0-0 26. Nd7 Be7 27. Nxf8 Bxf8 28. Kf1 Kg7 29. Nxg5 Nd3 30. b3 Be7 31. Nf3 Nb4 32. a4 bxa4 33. bxa4 a5 34. Ne5 Kf6 35. Ra8 1-0

[Event "Rivera Huila Hernandez Memorial-B"]
[Site "Rivera Huila"]
[Date "2023.07.20"]
[Round "1"]
[White "Culma, Ruben"]
[Black "Rendon, Isabela"]
[Result "0-1"]
[ECO "D40"]
[WhiteElo "2044"]
[BlackElo "1394"]
[PlyCount "94"]
[EventDate "2023.07.20"]
[EventType "swiss"]
[EventRounds "7"]
[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 e6 3. a3 Nf6 4. Nc3 Be7 5. Nf3 b6 6. cxd5 exd5 7. Ne5 0-0 8. e3 Bb7 9. Bd3 c5 10. 0-0 Nc6 11. Qf3 Bd6 12. Nxc6 Bxc6 13. g4 Ne4 14. Qh3 Ng5 15. Qg2 Qf6 16. f4 Ne6 17. f5 Nxd4 18. g5 Qe5 19. Qh3 c4 20. Bb1 Nb3 21. Ra2 Nxc1 22. Rxc1 d4 23. Ne2 Qxe3+ 24. Qxe3 dxe3 25. Rxc4 Bd5 26. Rd4 Bxa2 27. Bxa2 Bc5 28. Rd7 Rad8 29. Bxf7+ Kh8 30. Rxa7 Rd2 31. Kf1 Rxb2 32. g6 Rd8 33. Bd5 b5 34. Ra6 Be7 35. Bf3 Rb3 36. a4 bxa4 37. Rxa4 Rb4 38. Ra7 Bg5 39. Kg2 Rb6 40. gxh7 Kxh7 41. Kg3 Rf8 42. h4 Bh6 43. Be4 Kh8 44. Nd4 Rb4 45. Ne6 Rxe4 46. Nxf8 e2 47. Ng6+ Kh7 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.12"]
[Round "9"]
[White "Culma, Ruben"]
[Black "Velez Rueda, Juan Diego"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2022"]
[BlackElo "1862"]
[PlyCount "47"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 c6 4. Nc3 d5 5. e3 Nbd7 6. Nf3 Bd6 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 e5 10. h3 exd4 11. exd4 Nb6 12. Ba2 h6 13. Re1 Bf5 14. Bd2 Bc7 15. Qe2 Nbd5 16. Rad1 Re8 17. Ne5 Qd6 18. Qf3 Be6 19. Bb1 Rad8 20. Qg3 Kh8 21. Qh4 Qe7 22. Bxh6 gxh6 23. Qxh6+ Kg8 24. Rd3 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.11"]
[Round "8"]
[White "Mendoza, Rafael Enrique"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "2301"]
[BlackElo "2022"]
[PlyCount "28"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. g3 c6 5. a4 a5 6. Bg2 e6 7. Nge2 Ne7 8. Be3 Na6 9. 0-0 0-0 10. Qd2 Re8 11. Bh6 Bh8 12. h4 e5 13. d5 Nb4 14. dxc6 bxc6 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.10"]
[Round "7"]
[White "Culma, Ruben"]
[Black "Sanchez, Victor Hugo"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2022"]
[BlackElo "2245"]
[PlyCount "102"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nbd2 Nbd7 7. c3 e5 8. e4 Re8 9. Re1 Nb6 10. Nb3 exd4 11. Nfxd4 Bg4 12. f3 Bd7 13. Ne2 d5 14. Nc5 dxe4 15. Nxb7 Qe7 16. Nd4 c5 17. Nb3 c4 18. Nd4 Rab8 19. Na5 Qc5 20. b4 cxb3 21. Naxb3 Qxc3 22. Bf4 Rbc8 23. fxe4 Ng4 24. Rc1 Qb2 25. Rxc8 Rxc8 26. h3 Nf2 27. Qd2 Nxh3+ 28. Bxh3 Qxd2 29. Bxd2 Bxh3 30. Kh2 Bg4 31. Bf4 a5 32. e5 Rc4 33. Rc1 Rxc1 34. Nxc1 Nc4 35. Nd3 h6 36. Nc6 g5 37. Bc1 Bd7 38. Ne7+ Kf8 39. Nd5 Nxe5 40. Ba3+ Kg8 41. Ne7+ Kh7 42. Nc5 Bg4 43. Nb3 Nc4 44. Bc5 a4 45. Nc1 Nd2 46. Nd5 Ne4 47. Bb6 Be6 48. Nc7 Bc4 49. Kg2 Bb2 50. Be3 Nxg3 51. Kxg3 Be5+ 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.09"]
[Round "6"]
[White "Nunez V, Gustavo Eduardo"]
[Black "Culma, Ruben"]
[Result "1/2-1/2"]
[ECO "A40"]
[WhiteElo "2152"]
[BlackElo "2022"]
[PlyCount "44"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. c4 Nc6 3. Nf3 g6 4. d4 Bg7 5. dxc5 Qa5+ 6. Bd2 Qxc5 7. Nc3 Nf6 8. Be2 d6 9. 0-0 Qb6 10. Rb1 Qd8 11. Re1 0-0 12. h3 h6 13. Bf1 Kh7 14. b4 Nd7 15. a3 b6 16. Rc1 Bb7 17. Nd5 e6 18. Nc3 Nce5 19. Bf4 Qe7 20. Nb5 Nxf3+ 21. gxf3 Be5 22. Bg3 Qg5 1/2-1/2

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.08"]
[Round "4"]
[White "Culma, Ruben"]
[Black "Caicedo Rodriguez, Santiago Mauricio"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2022"]
[BlackElo "1569"]
[PlyCount "43"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. c3 Nc6 5. Nf3 Qb6 6. Qc2 g6 7. Ne5 Nh5 8. Nxc6 Nxf4 9. Ne5 Nh5 10. Qa4+ Kd8 11. Bb5 Be6 12. Na3 Nf6 13. 0-0 Rc8 14. dxc5 Rxc5 15. Rfd1 a6 16. Bf1 Nd7 17. Nxd7 Bxd7 18. Qd4 Rg8 19. b4 Rc6 20. Qxd5 Rd6 21. Qxf7 Be6 22. Qxe6 1-0

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "3"]
[White "Aldana, Omar"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1802"]
[BlackElo "2022"]
[PlyCount "80"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. b3 g6 5. Bb2 Bg7 6. f3 bxc4 7. bxc4 0-0 8. e4 d6 9. Bd3 e6 10. Ne2 Na6 11. Nd2 Nb4 12. Bb1 exd5 13. a3 Na6 14. cxd5 Nc7 15. 0-0 Ba6 16. Re1 Rb8 17. Bc3 Bxe2 18. Qxe2 Nb5 19. Bb2 Nd4 20. Bxd4 cxd4 21. Ra2 Re8 22. Qf2 Nd7 23. Qg3 Be5 24. f4 Bg7 25. Bd3 Nc5 26. Bc4 Qa5 27. Rc2 Rb7 28. Bf1 Rbe7 29. Qf3 f5 30. e5 dxe5 31. Bc4 e4 32. Qf1 d3 33. d6+ Re6 34. Bxe6+ Nxe6 35. d7 Rd8 36. Rc6 Qxd2 37. Rxe6 Rxd7 38. Kh1 Kf7 39. Rc6 e3 40. Rd1 e2 0-1

[Event "COL-ch"]
[Site "Bogota"]
[Date "2018.11.07"]
[Round "2"]
[White "Culma, Ruben"]
[Black "Celis Vargas, Walter Enrique"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2022"]
[BlackElo "1689"]
[PlyCount "39"]
[EventDate "2018.11.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Ngxe5 6. e3 Bb4 7. Bd2 0-0 8. a3 Be7 9. Nd5 a5 10. Bc3 d6 11. Be2 Bg4 12. Nxe5 Bxe2 13. Nxc6 bxc6 14. Nxe7+ Qxe7 15. Qxe2 Qe6 16. 0-0 Rfb8 17. Rad1 Rb3 18. Rd4 a4 19. Qh5 Qg6 20. Qf3 1-0

[Event "Pan American-ch Seniors 50"]
[Site "Neiva"]
[Date "2017.10.16"]
[Round "9"]
[White "Malakhovets, Sergey"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1926"]
[BlackElo "2044"]
[PlyCount "65"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 g6 2. Bf4 Bg7 3. Nc3 d6 4. e4 c6 5. Nf3 Nf6 6. Qd2 h6 7. h3 Nbd7 8. Bd3 Nb6 9. 0-0-0 Be6 10. Rhe1 g5 11. Bh2 Qc7 12. e5 dxe5 13. Nxe5 Qd8 14. Qe2 Nbd5 15. Nxd5 cxd5 16. Ng6 Rg8 17. Bb5+ Nd7 18. f4 a6 19. Bd3 Bf6 20. f5 Bxf5 21. Bxf5 fxg6 22. Be6 Rg7 23. Bxd5 Qb6 24. Qc4 Qb5 25. Qxb5 axb5 26. Kb1 Ra7 27. Bf3 Kd8 28. d5 b6 29. d6 e5 30. Bc6 Ra5 31. Rf1 Rf7 32. Bxd7 Kxd7 33. Bxe5 1-0

[Event "Pan American-ch Seniors 50"]
[Site "Neiva"]
[Date "2017.10.15"]
[Round "8"]
[White "Culma, Ruben"]
[Black "Leal Ortega, Jose del Carmen"]
[Result "1-0"]
[ECO "A52"]
[WhiteElo "2044"]
[BlackElo "1684"]
[PlyCount "27"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Nf3 Nc6 5. Nc3 Bb4 6. Bd2 Ngxe5 7. Nxe5 Nxe5 8. a3 Bc5 9. b4 Bd4 10. e3 Qe7 11. Nd5 Qh4 12. exd4 Qe4+ 13. Be3 Ng4 14. Qd3 1-0

[Event "Pan American-ch Seniors 50"]
[Site "Neiva"]
[Date "2017.10.14"]
[Round "5"]
[White "Culma, Ruben"]
[Black "Sopko, Cassio Roberto"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2044"]
[BlackElo "1900"]
[PlyCount "79"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 f5 2. g3 e6 3. Bg2 d5 4. c4 c6 5. Nf3 Nf6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 Nbd7 9. Ne5 Bxe5 10. dxe5 Ng4 11. Ba3 Qf7 12. f4 Ne3 13. Qd3 Nxf1 14. Kxf1 b6 15. Bd6 Bb7 16. Nc3 Rc8 17. b4 Ba6 18. b5 dxc4 19. Qb1 Bb7 20. bxc6 Bxc6 21. Bxc6 Rxc6 22. Qb5 Rc8 23. Qa6 Rd8 24. Nb5 Qg6 25. Qxa7 Rf8 26. Rd1 Qh5 27. h4 Qg4 28. Kf2 Qh3 29. Bxf8 Qh2+ 30. Kf3 Kxf8 31. Rxd7 Qh1+ 32. Ke3 Qg1+ 33. Kd2 Rxd7+ 34. Qxd7 c3+ 35. Kc2 h6 36. Qxe6 Qe3 37. Qxf5+ Ke7 38. Qd3 Qf2 39. f5 Qf1 40. Nxc3 1-0

[Event "Pan American-ch Seniors 50"]
[Site "Neiva"]
[Date "2017.10.14"]
[Round "6"]
[White "Polo, Victor Ramon"]
[Black "Culma, Ruben"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2112"]
[BlackElo "2044"]
[PlyCount "17"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e3 Nf6 4. c4 d6 5. Nc3 c6 6. Be2 0-0 7. 0-0 Nbd7 8. b4 a5 9. b5 1/2-1/2

[Event "Pan American-ch Seniors 50"]
[Site "Neiva"]
[Date "2017.10.12"]
[Round "3"]
[White "Culma, Ruben"]
[Black "Pena, Fernando"]
[Result "0-1"]
[ECO "A40"]
[WhiteElo "2044"]
[BlackElo "1878"]
[PlyCount "48"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nc3 Bb7 5. Bf4 Be7 6. Qd3 d5 7. Rc1 c6 8. e4 0-0 9. Nf3 dxc4 10. Qxc4 Ba6 11. Qa4 Bxf1 12. Rxf1 b5 13. Qb3 a5 14. Ke2 b4 15. Na4 Nxe4 16. Ke1 Bd6 17. Ne5 Qc7 18. g3 Nf6 19. Nc5 Nd5 20. Ne4 f6 21. Nxd6 Nxf4 22. gxf4 Qxd6 23. Ng4 Nd7 24. f5 Rae8 0-1

[Event "Pan American-ch Seniors 50"]
[Site "Neiva"]
[Date "2017.10.12"]
[Round "4"]
[White "Suaza, Jose Neyitd"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "B54"]
[WhiteElo "1769"]
[BlackElo "2044"]
[PlyCount "90"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 d6 5. Bc4 e6 6. 0-0 Nf6 7. Bd3 Be7 8. Nc3 Nbd7 9. Kh1 Qc7 10. Bg5 h6 11. Bh4 g5 12. Bg3 h5 13. h3 b6 14. Qe2 Bb7 15. f4 h4 16. fxg5 hxg3 17. gxf6 Bxf6 18. Rxf6 Nxf6 19. Rf1 Nd7 20. Qg4 Ne5 21. Qxg3 0-0-0 22. Qf4 Rdg8 23. Be2 Qe7 24. Qf6 Kd7 25. Kh2 Qxf6 26. Rxf6 Ke7 27. Rf4 f5 28. Bf3 fxe4 29. Bxe4 d5 30. Bf3 Rf8 31. Rxf8 Rxf8 32. Kg3 Kd6 33. h4 Nc4 34. b3 Ne3 35. Kf2 Nxc2 36. Nxc2 Rc8 37. g4 Rxc3 38. Ne3 Ke5 39. g5 Bc6 40. g6 Kf6 41. h5 Kg7 42. Bg4 d4 43. Nc4 b5 44. Ne5 Bd5 45. Ke2 Re3+ 0-1

[Event "Pan American-ch Seniors 50"]
[Site "Neiva"]
[Date "2017.10.11"]
[Round "1"]
[White "Culma, Ruben"]
[Black "Triana Castro, Francisco Javier"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "2044"]
[BlackElo "1684"]
[PlyCount "85"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. a3 b6 4. Nc3 Be7 5. e4 d6 6. Bd3 Bb7 7. Nge2 0-0 8. 0-0 Nbd7 9. f4 Rc8 10. Ng3 g6 11. Be3 Ne8 12. Qg4 Ndf6 13. Qh3 Ng7 14. Rad1 Nfh5 15. Nxh5 Nxh5 16. g4 Ng7 17. g5 f6 18. gxf6 Bxf6 19. Rf3 Rf7 20. Rg3 Bc6 21. e5 Be7 22. Bxg6 hxg6 23. Rxg6 Rf5 24. d5 Be8 25. Rg2 Bf7 26. Kh1 Qf8 27. Rdg1 Rh5 28. Qg4 Rh7 29. Ne4 Bh5 30. Qxe6+ Kh8 31. Rxg7 Rxg7 32. Rg3 Rxg3 33. Nxg3 Bf7 34. Qh3+ Kg8 35. Bd4 c5 36. Bc3 Bg6 37. Qg4 Kh7 38. f5 Bf7 39. f6 Bxf6 40. exf6 Bg6 41. Qh3+ Kg8 42. f7+ Kxf7 43. Qe6# 1-0

[Event "Pan American-ch Seniors 50"]
[Site "Neiva"]
[Date "2017.10.11"]
[Round "2"]
[White "Pelikian, Jefferson"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2360"]
[BlackElo "2044"]
[PlyCount "63"]
[EventDate "2017.10.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 181 Extra"]
[Source "ChessBase"]
[SourceDate "2017.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2017.12.12"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Bd3 e6 5. 0-0 c5 6. c3 cxd4 7. cxd4 Nc6 8. Nc3 Qc7 9. Re1 Be7 10. a3 Rc8 11. e5 b4 12. Ne4 d5 13. exd6 Bxd6 14. d5 Nd8 15. dxe6 Nxe6 16. Bg5 Bxe4 17. Rxe4 Ne7 18. Rc1 Qb7 19. Qa4+ Kf8 20. Rxc8+ Nxc8 21. axb4 h6 22. Be3 g5 23. Nd4 Qd5 24. Qxa6 Kg7 25. Nxe6+ fxe6 26. Rd4 Qb3 27. g3 Rd8 28. Qb7+ Kf6 29. Qh7 Qd1+ 30. Kg2 Qh5 31. h4 gxh4 32. Rxh4 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.21"]
[Round "5.1"]
[White "Culma, Ruben"]
[Black "Trujillo Quesada, Harlinson"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "2072"]
[BlackElo "1917"]
[PlyCount "48"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Huila"]
[BlackTeam "Caqueta II"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. b3 d5 2. Bb2 Nf6 3. g3 Bf5 4. Bg2 Nc6 5. Nf3 e6 6. 0-0 Bc5 7. a3 a6 8. d4 Bd6 9. c4 0-0 10. Nc3 Be4 11. Nxe4 Nxe4 12. Qc2 f5 13. e3 g5 14. b4 g4 15. Nh4 Be7 16. cxd5 exd5 17. Nxf5 Rxf5 18. Bxe4 dxe4 19. Qxe4 Qd5 20. Qxg4+ Rg5 21. Qe2 Bf6 22. Rac1 Re8 23. Qc4 Kg7 24. Qxd5 Rxd5 1/2-1/2

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.20"]
[Round "4.1"]
[White "Angulo Pimienta, Angel Gabriel"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1997"]
[BlackElo "2072"]
[PlyCount "67"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Guajira"]
[BlackTeam "Huila"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 b5 2. Bf4 Bb7 3. e3 Nf6 4. Nf3 a6 5. Be2 e6 6. 0-0 Be7 7. Nbd2 0-0 8. h3 d6 9. a4 b4 10. Bh2 Nbd7 11. c3 a5 12. Re1 d5 13. Ne5 c5 14. Bb5 Rc8 15. Ndf3 bxc3 16. bxc3 cxd4 17. cxd4 Bb4 18. Re2 Nxe5 19. Nxe5 Ne4 20. Rc2 Nc3 21. Qd3 Nxb5 22. axb5 f6 23. Nc6 Qb6 24. Rac1 Rfe8 25. Bg3 g6 26. Kh2 Kf7 27. f3 Bf8 28. Qb3 a4 29. Qxa4 Ra8 30. Qb3 Ra3 31. Qb2 Rxe3 32. Bc7 Ba3 33. Bxb6 Bxb2 34. Rxb2 1-0

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.20"]
[Round "3.1"]
[White "Culma, Ruben"]
[Black "Cifuentes, John Jairo"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2072"]
[BlackElo "2263"]
[PlyCount "54"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Huila"]
[BlackTeam "Cundinamarca"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. g3 0-0 6. cxd5 exd5 7. Bg2 c6 8. 0-0 h6 9. Ne5 Bf5 10. f3 c5 11. Kh1 cxd4 12. Qxd4 Nc6 13. Nxc6 bxc6 14. e4 dxe4 15. Qxd8 Rfxd8 16. Nxe4 a5 17. Be3 Rd3 18. Bg1 Nxe4 19. fxe4 Be6 20. b3 a4 21. bxa4 Rxa4 22. Rfc1 Bf6 23. Bf1 Bg4 24. Rab1 Rxa2 25. Bg2 Rdd2 26. e5 Rxg2 27. exf6 Bf3 0-1

[Event "COL-chT"]
[Site "Ibague"]
[Date "2017.07.19"]
[Round "1.1"]
[White "Culma, Ruben"]
[Black "Gallego Alcaraz, Andres Felipe"]
[Result "1/2-1/2"]
[ECO "D87"]
[WhiteElo "2072"]
[BlackElo "2457"]
[PlyCount "84"]
[EventDate "2017.07.19"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "COL"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]
[WhiteTeam "Huila"]
[BlackTeam "Antioquia"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "COL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Be3 Nc6 9. Ne2 0-0 10. 0-0 Bg4 11. f3 Bd7 12. Rb1 Na5 13. Bd5 Qc7 14. Bf4 Qc8 15. Qd2 e6 16. Bb3 Rd8 17. Rfd1 Bc6 18. Qe3 cxd4 19. cxd4 b6 20. Rbc1 Qa6 21. Nc3 Re8 22. d5 Nxb3 23. axb3 exd5 24. Nxd5 Bxd5 25. Rxd5 Rac8 26. Rxc8 Rxc8 27. h4 h5 28. e5 Re8 29. Bg3 Bf8 30. Kh2 Qc8 31. Qd3 Be7 32. Bf2 Rd8 33. e6 Rxd5 34. exf7+ Kxf7 35. Qxd5+ Kg7 36. Bd4+ Bf6 37. Bf2 Qg8 38. Qxg8+ Kxg8 39. Kg1 Kf7 40. Kf1 Ke6 41. Ke2 Kd5 42. Kd3 Bd8 1/2-1/2

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.07"]
[Round "9"]
[White "Culma, Ruben"]
[Black "Muelas Ceballos, Jhon Estiven"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2060"]
[BlackElo "1761"]
[PlyCount "101"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 e5 6. d5 a5 7. g4 Na6 8. g5 Nd7 9. Be3 h6 10. gxh6 Bxh6 11. Bxh6 Rxh6 12. Qd2 Rh7 13. 0-0-0 Ndc5 14. f4 exf4 15. Qxf4 Qe7 16. Nf3 Bd7 17. h4 0-0-0 18. Ng5 Rg7 19. Rdf1 Rf8 20. Qf6 Qxf6 21. Rxf6 Nb4 22. Rhf1 Nbd3+ 23. Kd2 Ne5 24. b3 Be8 25. Ne6 fxe6 26. Rxf8 Kd7 27. Ke3 Nf7 28. dxe6+ Nxe6 29. Bg4 Ke7 30. Rxe8+ Kxe8 31. Bxe6 Ne5 32. Nd5 c6 33. Nf6+ Ke7 34. Bh3 g5 35. h5 Nf7 36. Ng4 Rh7 37. h6 Nxh6 38. Nxh6 Rxh6 39. Bg2 Rh2 40. Kf3 Rh4 41. Kg3 d5 42. exd5 cxd5 43. Bxd5 b6 44. Rf5 Rd4 45. Rxg5 Kd6 46. Bf3 Rd2 47. Rd5+ Rxd5 48. cxd5 b5 49. Kf4 a4 50. b4 a3 51. Ke4 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.06"]
[Round "7"]
[White "Culma, Ruben"]
[Black "Otalora Pacheco, Carlos Eduardo"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "2060"]
[BlackElo "2213"]
[PlyCount "64"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bc4 e6 4. Nge2 Nf6 5. d3 d5 6. exd5 exd5 7. Bb5 Be7 8. Bxc6+ bxc6 9. 0-0 0-0 10. Ng3 Bg4 11. f3 Be6 12. Nce2 Re8 13. Kh1 Nd7 14. Bf4 Nf8 15. Qd2 Ng6 16. Be3 f6 17. c3 Rb8 18. d4 Qb6 19. b3 a5 20. Rfe1 Bf7 21. Nf5 Bf8 22. Neg3 cxd4 23. Bxd4 c5 24. Bf2 Qc6 25. Rxe8 Rxe8 26. Re1 Rb8 27. Ne2 a4 28. Nc1 Rb7 29. Bg3 Qd7 30. Qe3 Be6 31. Nd3 Qc6 32. Rd1 Rd7 0-1

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.06"]
[Round "8"]
[White "Martinez Cardona, Cristian Andres"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "D85"]
[WhiteElo "1995"]
[BlackElo "2060"]
[PlyCount "80"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Bc4 0-0 9. h3 cxd4 10. cxd4 Nc6 11. Be3 b5 12. Bd5 Bb7 13. 0-0 e6 14. Bb3 Na5 15. Qd3 a6 16. Rac1 Rc8 17. Bg5 Qd7 18. Rfd1 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Qxc8 21. Bd2 Nxb3 22. axb3 Qc6 23. e5 Bf8 24. Ne1 b4 25. f3 a5 26. Bg5 Qc3 27. Bd2 Qc6 28. Bg5 h6 29. Bd8 a4 30. Qb1 Qd5 31. Bb6 axb3 32. Nd3 Qc4 33. Nc1 Bd5 34. Kf2 Be7 35. g3 Qc3 36. Nd3 Qc2+ 37. Qxc2 bxc2 38. Ke3 Bc4 39. Nc1 b3 40. Kd2 Bb4+ 0-1

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.05"]
[Round "6"]
[White "Mena, Yamil Octavio"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "1923"]
[BlackElo "2060"]
[PlyCount "116"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. f3 b5 10. Qd2 Qc7 11. g4 Nc6 12. g5 Nxd4 13. Qxd4 Nd7 14. 0-0-0 Nc5 15. h4 Rb8 16. h5 Rd8 17. Rdg1 Nxb3+ 18. axb3 b4 19. Ne2 e5 20. Qd2 Be6 21. g6 Bxb3 22. Kd1 d5 23. cxb3 dxe4 24. Bd4 exf3 25. h6 fxg6 26. Ke1 fxe2 27. hxg7 Bf6 28. Qh6 Qxg7 29. Be3 Rd1+ 30. Kxe2 Rxg1 31. Qxg7+ Bxg7 32. Rxg1 e4 33. Ra1 Rc8 34. Rxa6 Rc2+ 35. Kd1 Rc7 36. Re6 Bxb2 37. Rxe4 Bc3 38. Ke2 Kf7 39. Bg5 Kg7 40. Be7 Rb7 41. Kd3 h6 42. Kc4 g5 43. Kd5 Kf7 44. Bd6 h5 45. Kc6 Ra7 46. Bxb4 Bxb4 47. Rxb4 g4 48. Kd5 Re7 49. Kd6 Re3 50. Rf4+ Kg6 51. b4 Rf3 52. Ke5 Rxf4 53. Kxf4 Kf6 54. b5 Ke6 55. Ke4 Kd6 56. Kd4 g3 57. Ke3 Kc5 58. Kf3 h4 0-1

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.04"]
[Round "5"]
[White "Culma, Ruben"]
[Black "Sanchez Bonilla, John Henry"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2060"]
[BlackElo "1893"]
[PlyCount "69"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. b3 Be7 6. Bb2 c5 7. c4 Qc7 8. Nc3 a6 9. d3 d6 10. e4 Nbd7 11. Qe2 e5 12. Nd2 Nf8 13. f4 Ne6 14. Nd5 Nxd5 15. exd5 Nd4 16. Bxd4 cxd4 17. fxe5 dxe5 18. Qh5 g6 19. Qf3 0-0 20. g4 Rab8 21. Qg3 f6 22. Ne4 Kg7 23. Rf3 Ba8 24. Raf1 Rbe8 25. h4 Bd8 26. h5 Qb8 27. Qf2 b5 28. Nxf6 Bxf6 29. Rxf6 bxc4 30. bxc4 Qd8 31. Rf7+ Kg8 32. hxg6 hxg6 33. Be4 Rxf7 34. Qxf7+ Kh8 35. Kg2 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.04"]
[Round "4"]
[White "Diaz Herrera, Leider Andres"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "1979"]
[BlackElo "2060"]
[PlyCount "137"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 b5 2. Bf4 Bb7 3. e3 f5 4. Nf3 a6 5. c4 b4 6. Nbd2 e6 7. Bd3 Nf6 8. Qe2 Be7 9. 0-0 0-0 10. a3 a5 11. h3 h6 12. Bh2 Ne4 13. Ne1 bxa3 14. bxa3 Nc3 15. Qh5 Kh7 16. Bf4 d6 17. Rc1 Ne4 18. Qe2 Nd7 19. f3 Nxd2 20. Qxd2 e5 21. Bh2 Kh8 22. Qc2 exd4 23. exd4 Bf6 24. Bxf5 Bxd4+ 25. Kh1 Nc5 26. Bg1 Bxg1 27. Kxg1 Qf6 28. Bg6 Bc6 29. Bd3 Rab8 30. Qc3 Rb3 31. Qxf6 gxf6 32. Bf5 Rxa3 33. Nc2 Rc3 34. Nd4 Rxc1 35. Rxc1 Bd7 36. Bxd7 Nxd7 37. Ne6 Rc8 38. Ra1 Ne5 39. Rxa5 c5 40. Ra4 f5 41. f4 Nf7 42. Ra7 Kg8 43. Nc7 Rb8 44. Nd5 Rb1+ 45. Kf2 Kg7 46. g4 Rc1 47. Ne3 fxg4 48. hxg4 Kg8 49. Kf3 Re1 50. Ke4 h5 51. gxh5 Nh6 52. Kf3 Rh1 53. Rd7 Rxh5 54. Rxd6 Rh3+ 55. Kf2 Rh2+ 56. Ng2 Nf5 57. Rc6 Kf7 58. Rxc5 Nd6 59. Rc6 Ne4+ 60. Kf3 Nd2+ 61. Kg3 Rh1 62. Ne3 Rg1+ 63. Kf2 Rc1 64. Ke2 Ne4 65. Kd3 Nf6 66. Kd4 Re1 67. Rd6 Re2 68. Kd3 Rf2 69. Rxf6+ 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.03"]
[Round "3"]
[White "Culma, Ruben"]
[Black "Cadavid, Juan Miguel"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2060"]
[BlackElo "1911"]
[PlyCount "113"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 d5 4. 0-0 Be7 5. b3 0-0 6. Bb2 c5 7. d3 Nc6 8. Nbd2 Qc7 9. e4 d4 10. c3 e5 11. cxd4 exd4 12. h3 h6 13. Re1 Be6 14. Qe2 Nb4 15. Rec1 Qd7 16. Ne5 Qe8 17. a3 Na6 18. f4 Rd8 19. Re1 Nb8 20. f5 Bc8 21. g4 Bd6 22. Nec4 Bg3 23. Rf1 Nc6 24. Qf3 Bb8 25. a4 b6 26. Rae1 Ne5 27. Nxe5 Qxe5 28. Nc4 Qh2+ 29. Kf2 Ba6 30. Bc1 Bxc4 31. bxc4 Nd7 32. Rh1 Qd6 33. h4 Ne5 34. Qh3 Qc6 35. Bf1 Qxa4 36. Be2 b5 37. g5 h5 38. Bxh5 Qc2+ 39. Be2 bxc4 40. Rd1 Nxd3+ 41. Rxd3 cxd3 42. Qxd3 Qxd3 43. Bxd3 Bd6 44. Bc4 Kh8 45. h5 Rb8 46. g6 Rb4 47. Bd5 c4 48. Ba3 Rb6 49. Bxd6 Rxd6 50. Bxc4 Rc8 51. Bxf7 Rc2+ 52. Kf3 d3 53. e5 Rb6 54. h6 d2 55. f6 d1Q+ 56. Rxd1 Rc3+ 57. Ke4 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.03"]
[Round "2"]
[White "Gallego Alcaraz, Andres Felipe"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2440"]
[BlackElo "2060"]
[PlyCount "77"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 g6 2. c4 Nf6 3. Nc3 Bg7 4. e4 d6 5. Nf3 c6 6. Be2 Nbd7 7. 0-0 0-0 8. Be3 Ng4 9. Bg5 h6 10. Bh4 h5 11. Qd2 Qe8 12. Rad1 b6 13. h3 Nh6 14. Ne1 Bb7 15. f4 f5 16. e5 dxe5 17. dxe5 Rd8 18. Qe3 Nc5 19. Nf3 Ne6 20. c5 b5 21. Nd4 Nxd4 22. Rxd4 Rxd4 23. Qxd4 Nf7 24. Bf3 Bc8 25. a4 a6 26. axb5 axb5 27. Ra1 Nd8 28. Ra7 Ne6 29. Qe3 Rf7 30. Bf2 Bh6 31. Ne2 Bf8 32. h4 Nd8 33. Rc7 Be6 34. Nd4 Bd5 35. Bxd5 cxd5 36. e6 Rf6 37. Rc8 b4 38. c6 Qxc6 39. Nxc6 1-0

[Event "COL sub zt 2.3.4"]
[Site "La Dorada"]
[Date "2016.11.02"]
[Round "1"]
[White "Culma, Ruben"]
[Black "Velez, Luis Fernando"]
[Result "1-0"]
[ECO "D15"]
[WhiteElo "2060"]
[BlackElo "1761"]
[PlyCount "97"]
[EventDate "2016.11.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 175 Extra"]
[Source "ChessBase"]
[SourceDate "2016.12.12"]
[SourceVersion "1"]
[SourceVersionDate "2016.12.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 Nbd7 5. e3 a6 6. a4 e6 7. cxd5 exd5 8. Bd3 Bd6 9. 0-0 0-0 10. h3 Re8 11. Re1 Ne4 12. Bxe4 dxe4 13. Nd2 Nf6 14. f4 Bd7 15. Nc4 Bf8 16. Ne5 Be6 17. g4 h6 18. Qc2 Bd5 19. Qf2 Rc8 20. Rf1 Rc7 21. Bd2 Nh7 22. Ne2 Rc8 23. Rac1 b5 24. axb5 axb5 25. Ra1 Bd6 26. Ra7 Bb8 27. Ba5 Qd6 28. Ra6 f6 29. Ng6 Bf7 30. Nh4 Bc4 31. Rc1 Qd7 32. Bb4 Qb7 33. Rca1 Nf8 34. Nc3 Nd7 35. Nf5 Nb6 36. R6a3 Kh7 37. Bd6 Be6 38. Bxb8 Bxf5 39. Ra7 Qxb8 40. gxf5 Rc7 41. Qg2 Rxa7 42. Qg6+ Kg8 43. Rxa7 Qxa7 44. Qxe8+ Kh7 45. Qg6+ Kg8 46. Nxe4 Qa1+ 47. Kf2 Qxb2+ 48. Kf3 Nc4 49. Nxf6+ 1-0

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.14"]
[Round "5"]
[White "Culma, Ruben"]
[Black "Arismendi Polanco, Efrain Steven"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2063"]
[BlackElo "1795"]
[PlyCount "63"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. g4 c5 7. g5 Ne8 8. d5 Nc7 9. h4 e6 10. a4 exd5 11. cxd5 f5 12. gxf6 Qxf6 13. Be3 Bd7 14. Qd2 Nba6 15. Nh3 Bxh3 16. Rxh3 Nb4 17. 0-0-0 a6 18. h5 b5 19. a5 Rf7 20. Rg1 c4 21. hxg6 hxg6 22. Rhg3 Ne8 23. Rxg6 Qd8 24. Bb6 Qh4 25. Kb1 Kf8 26. R6g4 Qf6 27. f4 Rc8 28. Qe3 Re7 29. Bd4 Qxd4 30. Qxd4 Bxd4 31. Rg8+ Kf7 32. Bh5+ 1-0

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.14"]
[Round "6"]
[White "Trujillo Quesada, Harlinson"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1773"]
[BlackElo "2063"]
[PlyCount "78"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. dxc5 Bg7 5. Nc3 Qa5 6. Bd2 Qxc5 7. e3 0-0 8. Be2 b6 9. b4 Qc7 10. Nb5 Qd8 11. Bc3 Bb7 12. 0-0 d6 13. Qb3 Nc6 14. Rfd1 Qc8 15. Rac1 h6 16. c5 dxc5 17. bxc5 a6 18. Bxf6 Bxf6 19. Nbd4 b5 20. a4 bxa4 21. Qxa4 Rd8 22. Nxc6 Rxd1+ 23. Rxd1 Bxc6 24. Qa5 Kg7 25. Nd4 Bd5 26. Bf3 Bxf3 27. Nxf3 Rb8 28. Nd4 e5 29. Ne2 Rb5 30. Qa3 Rxc5 31. Rc1 Rxc1+ 32. Nxc1 Qc2 33. g3 e4 34. Na2 Qc4 35. Kg2 g5 36. h3 h5 37. Qa5 h4 38. Nb4 hxg3 39. Kxg3 Qf1 0-1

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.13"]
[Round "3"]
[White "Culma, Ruben"]
[Black "Valencia Lopez, Daily Vanessa"]
[Result "1-0"]
[ECO "B90"]
[WhiteElo "2063"]
[BlackElo "1587"]
[PlyCount "81"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e5 7. Nf3 Be7 8. h3 Be6 9. Qe2 Nbd7 10. Bxe6 fxe6 11. Ng5 Nf8 12. Be3 h6 13. Nf3 Qc7 14. 0-0-0 N8d7 15. g4 b5 16. g5 Nh5 17. gxh6 gxh6 18. Nxe5 Nhf6 19. Ng6 Rh7 20. a3 Rc8 21. f4 Qc4 22. Qf3 h5 23. Rhe1 a5 24. Rd4 Qc6 25. Qd1 e5 26. fxe5 dxe5 27. Nxe7 Kxe7 28. Nd5+ Nxd5 29. exd5 Qxc2+ 30. Qxc2 Rxc2+ 31. Kxc2 exd4 32. Bf4+ Kd8 33. Kd3 Rf7 34. Bg5+ Kc7 35. Kxd4 Rf2 36. Rc1+ Kb7 37. d6 Rf7 38. Rc7+ Kb8 39. h4 Rg7 40. Kd5 Rf7 41. Ke6 1-0

[Event "Ortega op 5th"]
[Site "Ortega"]
[Date "2015.06.13"]
[Round "4"]
[White "Velez Alvarez, Laura Camila"]
[Black "Culma, Ruben"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "1822"]
[BlackElo "2063"]
[PlyCount "82"]
[EventDate "2015.06.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 b6 5. b3 Bb7 6. Bb2 Nc6 7. 0-0 Nb4 8. Be2 a5 9. a3 Na6 10. c4 0-0 11. Nc3 d5 12. Rc1 c6 13. Re1 Nc7 14. Na4 Ne6 15. Ne5 Rc8 16. Qd3 Ba6 17. Qb1 dxc4 18. bxc4 b5 19. cxb5 cxb5 20. Rxc8 Qxc8 21. Rc1 Qa8 22. Nc5 Nxc5 23. Rxc5 Ne4 24. Bf3 Nd2 25. Bxa8 Nxb1 26. Bd5 e6 27. Be4 Nd2 28. Bc2 Bxe5 29. dxe5 Rc8 30. Rxc8+ Bxc8 31. Bc3 Nc4 32. Bd3 Nxa3 33. Bxa5 Bb7 34. Bb4 Nc4 35. Bxc4 bxc4 36. f3 Kg7 37. Kf2 f6 38. exf6+ Kxf6 39. e4 e5 40. g3 g5 41. Ke3 Ke6 1/2-1/2

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2015.??.??"]
[Round "7"]
[White "Corredor Sanchez, Fabian Ricardo"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2039"]
[BlackElo "2105"]
[PlyCount "69"]
[EventDate "2015.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. Nf3 e6 5. 0-0 d6 6. c3 Nd7 7. Re1 Be7 8. a4 bxa4 9. Rxa4 Nb6 10. Ra1 Nf6 11. Nbd2 h6 12. Nb3 0-0 13. Qe2 Ra7 14. Bf4 Qa8 15. Na5 Bc8 16. e5 Ne8 17. Qd2 f5 18. h4 Nd5 19. Bh2 Kh8 20. c4 Nb6 21. Bf4 Kh7 22. b4 Rg8 23. Ra2 dxe5 24. Nxe5 Bb7 25. Nxb7 Qxb7 26. b5 Bxh4 27. Nc6 g5 28. Bh2 Ng7 29. Nxa7 Qxa7 30. Rxa6 Qb7 31. Be5 g4 32. Bxg7 Kxg7 33. Rxe6 Bg5 34. Qa2 Rf8 35. Rexb6 1-0

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2015.??.??"]
[Round "4"]
[White "Culma, Ruben"]
[Black "Arango Arenas, Juan Camilo"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2105"]
[BlackElo "2183"]
[PlyCount "86"]
[EventDate "2015.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 cxd4 4. exd4 d5 5. cxd5 Nxd5 6. Nc3 Nc6 7. Bc4 Nb6 8. Bb5 a6 9. Bxc6+ bxc6 10. Nge2 g6 11. 0-0 Bg7 12. Bf4 0-0 13. Rc1 Be6 14. b3 Nd5 15. Nxd5 Qxd5 16. Rc5 Qd7 17. Qd2 Rfd8 18. Rd1 Rac8 19. Qe3 Qa7 20. Rd2 Bxd4 21. Rxd4 Qxc5 22. Rxd8+ Rxd8 23. f3 Qxe3+ 24. Bxe3 a5 25. Kf2 Bd5 26. Nc3 e5 27. Bg5 Re8 28. Na4 e4 29. Bd2 exf3 30. gxf3 Re5 31. h4 Rh5 32. Kg3 Rf5 33. f4 Be6 34. Be3 Rd5 35. Nc5 Rd1 36. Ne4 Bf5 37. Nf6+ Kg7 38. Ne8+ Kf8 39. Nf6 Ke7 40. Nxh7 f6 41. Bb6 Rd5 42. Kf3 Kf7 43. Ke3 Kg7 0-1

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2015.??.??"]
[Round "6"]
[White "Culma, Ruben"]
[Black "Corredor Rengifo, Luis Fernando"]
[Result "1-0"]
[ECO "E73"]
[WhiteElo "2105"]
[BlackElo "2039"]
[PlyCount "103"]
[EventDate "2015.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. g4 c5 7. g5 Ne8 8. d5 e6 9. h4 exd5 10. cxd5 Nc7 11. a4 Re8 12. f3 Nba6 13. Kf1 Nb4 14. Nh3 f5 15. gxf6 Qxf6 16. h5 Qh4 17. Nf2 Qg3 18. Be3 Bd7 19. Qd2 Rf8 20. hxg6 hxg6 21. Rc1 Rf7 22. Bg5 Raf8 23. Bh4 Qe5 24. Kg2 Ne8 25. Rcg1 Nf6 26. Kf1 Nh5 27. Rxg6 Nf4 28. Bg3 Qd4 29. Bxf4 Rxf4 30. Qxd4 cxd4 31. Rhg1 R8f7 32. Nb5 Bxb5 33. axb5 d3 34. Bd1 R4f6 35. Rxf6 Rxf6 36. Ke1 Rf8 37. Rg6 Rf6 38. Rg2 Rf8 39. Ng4 Kf7 40. Ne3 Rc8 41. Nf5 Be5 42. f4 Bxf4 43. Rf2 Nc2+ 44. Kf1 Ke8 45. Rxf4 Kd7 46. Rh4 Rf8 47. Rh3 Nd4 48. Ke1 Nxb5 49. Ba4 a6 50. Rh7+ Kd8 51. Bxb5 axb5 52. Rxb7 1-0

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2015.??.??"]
[Round "8"]
[White "Culma, Ruben"]
[Black "Lopez Idarraga, Daniel Eduardo"]
[Result "1/2-1/2"]
[ECO "A48"]
[WhiteElo "2105"]
[BlackElo "2073"]
[PlyCount "110"]
[EventDate "2015.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c3 Bg7 4. h3 0-0 5. Bf4 d6 6. Nbd2 c5 7. e3 Nc6 8. Be2 Re8 9. 0-0 e5 10. dxe5 dxe5 11. Bh2 e4 12. Ne1 b6 13. Nc4 Ba6 14. Qxd8 Raxd8 15. Nc2 Na5 16. N2a3 Bxc4 17. Nxc4 Nxc4 18. Bxc4 Rd2 19. Rab1 Red8 20. a4 Nd7 21. Rfd1 Ne5 22. Rxd2 Rxd2 23. Bxe5 Bxe5 24. Kf1 Kg7 25. Ke1 Rd7 26. Rd1 Re7 27. Ke2 f5 28. Rd8 g5 29. f3 exf3+ 30. Kxf3 h5 31. g4 fxg4+ 32. hxg4 hxg4+ 33. Kxg4 Bf6 34. Rg8+ Kh7 35. Kf3 Bg7 36. Ra8 g4+ 37. Kf2 Rd7 38. Kg3 Re7 39. e4 Kh6 40. Bd5 Kh5 41. Rg8 Be5+ 42. Kg2 Kh4 43. Rg6 Re8 44. Be6 Kh5 45. Bf5 Rf8 46. Re6 Bf4 47. Re7 Rd8 48. Rh7+ Bh6 49. Rxa7 Kh4 50. Rd7 Rxd7 51. Bxd7 Bg7 52. b4 cxb4 53. cxb4 Bc3 54. a5 bxa5 55. bxa5 Bxa5 1/2-1/2

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2015.??.??"]
[Round "3"]
[White "Pelaez, Hernan"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "A15"]
[WhiteElo "1817"]
[BlackElo "2105"]
[PlyCount "72"]
[EventDate "2015.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. c4 Nf6 2. f4 b6 3. Nf3 Bb7 4. Nc3 e6 5. d4 Bb4 6. a3 Bxc3+ 7. bxc3 0-0 8. e3 Ne4 9. Qc2 f5 10. Bd3 d6 11. Bb2 Nd7 12. 0-0 h6 13. Rae1 g5 14. d5 Ndc5 15. dxe6 Nxe6 16. fxg5 N6xg5 17. Nd4 Qd7 18. Rf4 c5 19. Ne2 Qg7 20. Ref1 Nh3+ 21. Kh1 Nxf4 22. Nxf4 Rae8 23. Nd5 Qg5 24. Rf3 Kh8 25. Kg1 Rg8 26. Rf4 Re5 27. Qe2 b5 28. Qf3 bxc4 29. Bxc4 Nd2 30. Qh3 Nxc4 31. Rh4 Bxd5 32. Rxh6+ Kg7 33. Rh7+ Kf8 34. Bc1 Qxg2+ 35. Qxg2 Rxg2+ 36. Kf1 Rc2 0-1

[Event "Medellin Easter op"]
[Site "Medellin"]
[Date "2015.??.??"]
[Round "1"]
[White "Sanchez Bonilla, John Henry"]
[Black "Culma, Ruben"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1717"]
[BlackElo "2105"]
[PlyCount "35"]
[EventDate "2015.04.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 165 Extra"]
[Source "ChessBase"]
[SourceDate "2015.04.21"]
[SourceVersion "1"]
[SourceVersionDate "2015.04.21"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 Bd6 5. Ne5 0-0 6. Nd2 Nbd7 7. Bd3 Qe7 8. 0-0 h6 9. a3 g5 10. Bg3 Kg7 11. c4 Rh8 12. Rc1 h5 13. Nxd7 Bxd7 14. Bxd6 cxd6 15. Qe2 Bc6 16. c5 dxc5 17. Rxc5 e5 18. Rfc1 1/2-1/2

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.08"]
[Round "9"]
[White "Culma, Ruben"]
[Black "Torres, Juan Camilo"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "2062"]
[BlackElo "2321"]
[PlyCount "74"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. c3 Nc6 4. e3 Nf6 5. Bd3 Qb6 6. Qb3 c4 7. Qxb6 axb6 8. Bc2 e6 9. Nd2 b5 10. Ne2 b4 11. 0-0 Be7 12. h3 0-0 13. Rfc1 b5 14. f3 Bd7 15. e4 Ra6 16. e5 Ne8 17. Be3 Nc7 18. cxb4 Nxb4 19. a3 Nxc2 20. Rxc2 b4 21. b3 Rxa3 22. Rxa3 bxa3 23. bxc4 dxc4 24. Nxc4 Nd5 25. Ra2 Bb5 26. Nd6 Bxe2 27. Rxa3 Bxd6 28. exd6 Rd8 29. Bf2 f5 30. g4 f4 31. h4 h5 32. gxh5 Kh7 33. Kh2 Rxd6 34. h6 Kxh6 35. Kh3 Ra6 36. Rb3 Ra2 37. Kg4 Bc4 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.08"]
[Round "8"]
[White "Gamboa, Nelson"]
[Black "Culma, Ruben"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "2344"]
[BlackElo "2062"]
[PlyCount "96"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. f4 d5 5. e5 Nh6 6. Be3 Ng4 7. Bd2 Qb6 8. Be2 h5 9. Nf3 Bf5 10. Na4 Qc7 11. Nc3 Qb6 12. b4 Nd7 13. a4 a5 14. b5 f6 15. Rb1 Qa7 16. h3 Nh6 17. Be3 fxe5 18. b6 Qb8 19. fxe5 e6 20. Qd2 Nf7 21. Ng5 Ndxe5 22. dxe5 Nxg5 23. Bxg5 Qxe5 24. Nd1 Qg3+ 25. Kf1 Bxc2 26. Qxc2 Qxg5 27. Bf3 0-0 28. h4 Qg3 29. Nf2 Rf5 30. Rh3 Qd6 31. g4 hxg4 32. Bxg4 Rf6 33. Rbb3 Raf8 34. Rbf3 e5 35. Rxf6 Rxf6 36. Rf3 e4 37. Rxf6 Qxf6 38. Bc8 Qf7 39. Kg2 Qf3+ 40. Kf1 Qf7 41. Kg2 Bd4 42. Nxe4 dxe4 43. Qxe4 Qf2+ 44. Kh3 Qe3+ 45. Qxe3 Bxe3 46. Bxb7 Bxb6 47. Bxc6 Kf7 48. Kg4 Kf6 1/2-1/2

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.07"]
[Round "7"]
[White "Pinzon, Jairo David"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2197"]
[BlackElo "2062"]
[PlyCount "116"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 Nc6 4. Bg2 d6 5. e3 e5 6. Nge2 Nge7 7. 0-0 0-0 8. d3 Rb8 9. Rb1 a6 10. b4 Be6 11. Nd5 b5 12. a3 Qd7 13. Bb2 f5 14. Qc2 Nd8 15. Rbc1 c6 16. Nxe7+ Qxe7 17. cxb5 axb5 18. Qb1 Rb6 19. f4 Ra6 20. fxe5 dxe5 21. Rc5 Qd6 22. Rfc1 Bd7 23. d4 e4 24. d5 cxd5 25. Bxg7 Kxg7 26. Qb2+ Kh6 27. Nf4 Bc6 28. Rd1 Nb7 29. Rc3 Qe5 30. Qc1 Rf6 31. Bf1 g5 32. Ne2 Be8 33. Nd4 Rab6 34. Kh1 Bh5 35. Be2 Be8 36. Qd2 Nd6 37. Rc5 Bf7 38. Nxb5 Nxb5 39. Rxb5 Rxb5 40. Bxb5 f4 41. gxf4 gxf4 42. exf4 Rxf4 43. Qe3 Kg7 44. a4 Rf6 45. Qg3+ Qxg3 46. hxg3 Rf3 47. Ra1 d4 48. Bc6 d3 49. Bxe4 Re3 50. Bxd3 Rxd3 51. a5 Rb3 52. a6 Rxb4 53. a7 Bd5+ 54. Kh2 Ba8 55. Ra6 h5 56. Kh3 Kh7 57. Kh2 Rb1 58. g4 h4 0-1

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.06"]
[Round "5"]
[White "Culma, Ruben"]
[Black "Lozano Ramirez, Nestor Favian"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2062"]
[BlackElo "2209"]
[PlyCount "119"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 g6 2. g3 Bg7 3. Bg2 c5 4. c3 Qa5 5. Nf3 cxd4 6. Nxd4 Nf6 7. 0-0 0-0 8. Nd2 d5 9. N2b3 Qd8 10. e3 e5 11. Nf3 Nc6 12. Re1 e4 13. Nfd4 Ne5 14. f3 Nd3 15. Rf1 Nxc1 16. Rxc1 exf3 17. Bxf3 Re8 18. Re1 Bh6 19. Qd3 Ng4 20. Bxg4 Bxg4 21. Nd2 Qg5 22. Nf1 Re5 23. c4 Qe7 24. cxd5 Rxd5 25. Rc4 Bh3 26. Qc3 Qe4 27. Qc2 Re8 28. Qxe4 Rxe4 29. Kf2 Rd6 30. Nd2 Rf6+ 31. N4f3 Rxc4 32. Nxc4 Bf8 33. a3 g5 34. Ke2 Be6 35. Rc1 g4 36. Nd4 Rh6 37. h4 gxh3 38. Nxe6 fxe6 39. Nd2 Bg7 40. b3 Bb2 41. Rh1 Bxa3 42. Ne4 a5 43. Kf3 e5 44. g4 Rb6 45. Rxh3 Rxb3 46. Nf6+ Kg7 47. g5 Bc1 48. Kg4 Bxe3 49. Rxh7+ Kg6 50. Rh6+ Kf7 51. Kf5 Ke7 52. Rh7+ Kd6 53. g6 Bd4 54. g7 Rf3+ 55. Kg4 Rf4+ 56. Kg3 Rf1 57. Rh2 Rxf6 58. g8Q e4 59. Qd8+ Ke5 60. Rh5+ 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.06"]
[Round "6"]
[White "Culma, Ruben"]
[Black "Zapata Cuartas, Juan Carlos"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2062"]
[BlackElo "2163"]
[PlyCount "63"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. c3 c5 4. e3 Nc6 5. Nd2 d5 6. Bd3 Bd6 7. Bxd6 Qxd6 8. f4 cxd4 9. cxd4 Bd7 10. a3 Ne7 11. Nh3 0-0 12. 0-0 Nf5 13. Qe2 Qb6 14. Rab1 Rfc8 15. Nf2 Ba4 16. b3 Be8 17. g4 Nd6 18. g5 Nfe4 19. Ndxe4 dxe4 20. Nxe4 Nxe4 21. Bxe4 Rc3 22. Qf3 Bc6 23. f5 e5 24. g6 f6 25. Bd5+ Kh8 26. Bxc6 bxc6 27. Qe4 Rd8 28. Rfe1 Rd5 29. Kh1 Qa5 30. b4 Qxa3 31. dxe5 Rxe5 32. Rbd1 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.05"]
[Round "3"]
[White "Culma, Ruben"]
[Black "Jimenez, Jose Mauricio"]
[Result "1-0"]
[ECO "A47"]
[WhiteElo "2062"]
[BlackElo "2248"]
[PlyCount "103"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. c3 b6 4. Nf3 Bb7 5. Nbd2 Be7 6. h3 c5 7. e3 d6 8. Bb5+ Nbd7 9. 0-0 a6 10. Ba4 0-0 11. Rc1 Rc8 12. Bh2 h6 13. Bc2 b5 14. Re1 Qa5 15. Bb1 Rfd8 16. g4 cxd4 17. exd4 Bd5 18. Nb3 Qb6 19. Nbd2 g6 20. Qe2 Qb7 21. b3 Nb6 22. Bd3 Qd7 23. c4 bxc4 24. bxc4 Bb7 25. d5 e5 26. Qe3 Na4 27. Qxh6 Bf8 28. Qh4 Bg7 29. Ng5 Nc5 30. Bc2 a5 31. Rb1 Ba6 32. Re3 Rb8 33. Rf3 Rxb1+ 34. Bxb1 Rb8 35. Bd3 Rb2 36. Nde4 Ncxe4 37. Bxe4 Bxc4 38. Rxf6 Bxf6 39. Qh7+ Kf8 40. Ne6+ Ke7 41. g5 Bxg5 42. Nxg5 Qe8 43. Bg3 Rd2 44. Bh4 Rd1+ 45. Kh2 Bxd5 46. Nxf7+ Kf8 47. Nxd6 Qe6 48. Qh8+ Qg8 49. Qf6+ Bf7 50. Qe7+ Kg7 51. Bf6+ Kh7 52. Nxf7 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.05"]
[Round "4"]
[White "Fernandez Guillen, Ernesto J"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2361"]
[BlackElo "2062"]
[PlyCount "45"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Bd3 d6 5. 0-0 Nd7 6. c3 g6 7. Re1 Bg7 8. a4 c6 9. h4 h5 10. Bg5 Qc7 11. axb5 cxb5 12. Nbd2 Nh6 13. c4 bxc4 14. Nxc4 Ng4 15. Rc1 Rd8 16. e5 dxe5 17. Ncxe5 Qb8 18. Nxg6 e6 19. Qb3 Qd6 20. Qxb7 fxg6 21. Bxg6+ Kf8 22. Bxd8 Rh6 23. Bc7 1-0

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.04"]
[Round "1"]
[White "Culma, Ruben"]
[Black "Cerezo Najera, Jorge"]
[Result "1/2-1/2"]
[ECO "A59"]
[WhiteElo "2062"]
[BlackElo "1881"]
[PlyCount "67"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. g3 Bg7 10. Kg2 0-0 11. Nge2 Nbd7 12. h3 Qa5 13. Re1 Rfb8 14. Rb1 Qa6 15. f4 Ne8 16. Be3 Nc7 17. a4 Rb4 18. Qc2 Rab8 19. Red1 Qc4 20. Kf3 Qb3 21. Rdc1 Nb6 22. Qxb3 Rxb3 23. Ra1 Nc4 24. Rc2 Na6 25. Nd1 Nxe3 26. Nxe3 Bd4 27. Nc3 Rxb2 28. Rxb2 Rxb2 29. Ra3 Nb4 30. Ncd1 Rd2 31. a5 Nd3 32. g4 Ne1+ 33. Kg3 c4 34. a6 1/2-1/2

[Event "Bogota Navidad op"]
[Site "Bogota"]
[Date "2014.12.04"]
[Round "2"]
[White "Hernandez, Cristian Andres"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "A40"]
[WhiteElo "2164"]
[BlackElo "2062"]
[PlyCount "63"]
[EventDate "2014.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 b5 2. e4 Bb7 3. Bd3 Nf6 4. Nd2 a6 5. Ngf3 e6 6. 0-0 Be7 7. a4 b4 8. e5 Nd5 9. Ne4 h6 10. c4 bxc3 11. bxc3 0-0 12. Bb1 f5 13. exf6 Nxf6 14. Ng3 Bd6 15. Ne5 Nc6 16. Re1 Ne7 17. Qc2 c5 18. Nc4 Bxg3 19. hxg3 cxd4 20. cxd4 Rc8 21. Qd3 Qc7 22. Ne5 Qc3 23. Qxc3 Rxc3 24. Bd2 Rcc8 25. Bd3 Nc6 26. Rab1 Rb8 27. Ng6 Rfd8 28. Bf4 d6 29. Rxe6 Nxd4 30. Rxd6 Rxd6 31. Bxd6 Rd8 32. Bc7 1-0

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.17"]
[Round "7"]
[White "Culma, Ruben"]
[Black "Bolivar, Jeison"]
[Result "1/2-1/2"]
[ECO "D89"]
[WhiteElo "2056"]
[BlackElo "2051"]
[PlyCount "43"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 c5 8. Ne2 Nc6 9. Be3 0-0 10. 0-0 Bg4 11. f3 Na5 12. Bd3 cxd4 13. cxd4 Be6 14. Qd2 Bc4 15. Rac1 b5 16. Rfd1 Bxd3 17. Qxd3 Nc4 18. Rc2 Nxe3 19. Qxe3 Qb6 20. Kf2 Rac8 21. Rdc1 Rxc2 22. Rxc2 1/2-1/2

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.17"]
[Round "6"]
[White "Rojas, Alejandro"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2088"]
[BlackElo "2056"]
[PlyCount "66"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Bd3 Bb7 4. Nf3 Nf6 5. Qe2 e6 6. Bg5 Be7 7. Nbd2 d6 8. c3 h6 9. Bh4 Nbd7 10. a4 c6 11. h3 e5 12. Bg3 Qc7 13. 0-0 0-0 14. Rfd1 Rae8 15. dxe5 dxe5 16. Bc2 Bc5 17. Nf1 Nh5 18. Bh2 Nf4 19. Bxf4 exf4 20. N1h2 Ne5 21. Nxe5 Rxe5 22. Kh1 Rfe8 23. f3 Bc8 24. Qd2 R5e6 25. axb5 cxb5 26. Bb3 Rg6 27. Bd5 h5 28. Nf1 Qe5 29. Nh2 Qg5 30. Rab1 Be3 31. Qe2 Re7 32. Rd3 Bxh3 33. Rxe3 Bxg2+ 0-1

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.16"]
[Round "4"]
[White "Casagua, Misael"]
[Black "Culma, Ruben"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1622"]
[BlackElo "2056"]
[PlyCount "131"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. Bf4 g6 4. Nc3 Bg7 5. h3 d6 6. e3 a6 7. a4 h6 8. Bc4 Nc6 9. Bh2 e6 10. Qe2 Ne7 11. Bb3 0-0 12. e4 Nxe4 13. Nxe4 fxe4 14. Qxe4 d5 15. Qe2 c5 16. 0-0 cxd4 17. Be5 Nc6 18. Bxg7 Kxg7 19. c3 dxc3 20. bxc3 Qf6 21. Qe3 Bd7 22. Qb6 Rab8 23. Rac1 Rf7 24. Ba2 Qf4 25. Qb2 Rf6 26. Rfe1 b5 27. Qa3 Rbf8 28. axb5 axb5 29. Rc2 R8f7 30. Bb3 b4 31. cxb4 Qxb4 32. Qxb4 Nxb4 33. Rc7 Nd3 34. Re3 Rxf3 35. gxf3 Nf4 36. Kh2 g5 37. Bd1 Kf6 38. Ra3 e5 39. Ra6+ Be6 40. Rcc6 Rb7 41. Ba4 h5 42. h4 gxh4 43. Rd6 Ke7 44. Rdb6 Rxb6 45. Rxb6 d4 46. Rb5 Kf6 47. Rb6 Kf5 48. Rd6 Bc4 49. Bd7+ Kg5 50. Bc6 Bd3 51. Bb7 Bf5 52. Ba6 Bd3 53. Bb7 Bc2 54. Ba6 Bd1 55. Bb7 Be2 56. Be4 Bd3 57. Bc6 Bf5 58. Bb5 Ne6 59. Bc4 Ng7 60. Bb5 Kf4 61. Bc6 Ne6 62. Bd7 Nc5 63. Bxf5 Kxf5 64. Kh3 Nd3 65. Kxh4 Nxf2 66. Rd8 1/2-1/2

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.16"]
[Round "5"]
[White "Culma, Ruben"]
[Black "Osorio Mendez, Hector"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2056"]
[BlackElo "1892"]
[PlyCount "117"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 e6 4. Bd3 Bd6 5. Bg3 c5 6. c3 cxd4 7. exd4 Qb6 8. Bxd6 Qxd6 9. Nf3 Nc6 10. 0-0 0-0 11. Re1 Bd7 12. Nbd2 Rac8 13. Ne5 Ne7 14. f4 Qb6 15. Rb1 Bb5 16. Bc2 a5 17. g4 Nd7 18. g5 Nxe5 19. fxe5 Qa6 20. Qf3 a4 21. Re3 g6 22. Rbe1 Bd7 23. Qf6 Nf5 24. Bxf5 exf5 25. Qxa6 bxa6 26. b3 a5 27. c4 axb3 28. axb3 Bc6 29. Ra1 Rfd8 30. c5 Ra8 31. Ra3 Rdb8 32. Kf2 Rb4 33. Nf3 Kf8 34. e6 fxe6 35. Rxe6 Rc8 36. Kg3 a4 37. bxa4 Bxa4 38. Kf4 Bd1 39. Ke5 Bxf3 40. Rxf3 Kf7 41. Rf6+ Kg7 42. Kxd5 h6 43. h4 Rb7 44. Rd6 hxg5 45. hxg5 Rbc7 46. Re3 f4 47. Ree6 f3 48. Rxg6+ Kf8 49. Rdf6+ Rf7 50. c6 Rcc7 51. Kd6 f2 52. d5 f1Q 53. Rxf1 Rxf1 54. Rf6+ Rxf6+ 55. gxf6 Ra7 56. c7 Ra8 57. Kd7 Ra7 58. d6 Kf7 59. Kd8 1-0

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.15"]
[Round "3"]
[White "Culma, Ruben"]
[Black "Sanchez Murcia, Wilfredo"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2056"]
[BlackElo "1636"]
[PlyCount "69"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 h6 5. 0-0 Bc5 6. c3 dxc3 7. Bxf7+ Kxf7 8. Qd5+ Kf8 9. Qxc5+ Nge7 10. Nxc3 d6 11. Qc4 Bg4 12. Nd4 Qd7 13. f3 Bh5 14. Ne6+ Ke8 15. Nxg7+ Kd8 16. Nxh5 Ne5 17. Qe2 Qe6 18. f4 Ng4 19. h3 Nf6 20. Nxf6 Qxf6 21. e5 Qf5 22. Qe4 Kd7 23. exd6 Qxe4 24. Nxe4 cxd6 25. Rd1 d5 26. Be3 Ke6 27. Nc5+ Kf5 28. g4+ Kg6 29. f5+ Kh7 30. f6 Ng6 31. Rxd5 Rad8 32. Rad1 Rxd5 33. Rxd5 Re8 34. Rd7+ Kh8 35. Bd4 1-0

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.15"]
[Round "2"]
[White "Gomez, Carlos Alberto"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "A33"]
[WhiteElo "2025"]
[BlackElo "2056"]
[PlyCount "101"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 cxd4 6. Nxd4 Bc5 7. Nb3 Be7 8. c4 0-0 9. Nc3 d6 10. e4 Rb8 11. Be3 b6 12. f4 Bb7 13. Qe2 a6 14. Rad1 Qc7 15. g4 Nd7 16. Kh1 Ba8 17. g5 Rfc8 18. Rf3 Nb4 19. Rh3 Qxc4 20. Qh5 Nf8 21. Rd4 b5 22. Rxc4 bxc4 23. Nd4 Nd3 24. Rf3 Rxb2 25. Rf1 g6 26. Qd1 e5 27. Nde2 Ne6 28. Qa4 exf4 29. Qd7 Rf8 30. Nxf4 Rb7 31. Qa4 Rb4 32. Qa3 Ndxf4 33. Bxf4 d5 34. exd5 Nxf4 35. Rxf4 Rb1+ 36. Nxb1 Bxa3 37. Nxa3 c3 38. Rc4 Rd8 39. Kg1 Kf8 40. Rxc3 Ke7 41. d6+ Ke6 42. Re3+ Kf5 43. Bxa8 Rxa8 44. h4 Rc8 45. Re7 Kg4 46. d7 Rc1+ 47. Kf2 Rd1 48. Ke2 Rd5 49. Nc4 Kxh4 50. Nb6 Rd6 51. Re8 1-0

[Event "Neiva op 15th"]
[Site "Neiva"]
[Date "2014.11.14"]
[Round "1"]
[White "Culma, Ruben"]
[Black "Triana, Samuel"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2056"]
[BlackElo "1600"]
[PlyCount "57"]
[EventDate "2014.11.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "CBM 163 Extra"]
[Source "ChessBase"]
[SourceDate "2014.12.23"]
[SourceVersion "1"]
[SourceVersionDate "2014.12.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. h3 Bd6 6. Nf3 0-0 7. 0-0 h6 8. Re1 Nbd7 9. Nbd2 Re8 10. c3 c6 11. Re2 Nb6 12. Ne5 Bd7 13. f4 Qc7 14. Ndf3 Re7 15. g4 Rae8 16. Qf1 c5 17. Qg2 c4 18. Bc2 a6 19. Bd2 Bc8 20. Rae1 Nbd7 21. g5 hxg5 22. Qxg5 Nh7 23. Bxh7+ Kxh7 24. Ng6 fxg6 25. Rxe7 Bxe7 26. Rxe7 Rxe7 27. Qxe7 Qc6 28. Ng5+ Kh8 29. Qe8+ 1-0

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.11.03"]
[Round "8"]
[White "Perez Olarte, Cesar Camilo"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2231"]
[BlackElo "2056"]
[PlyCount "98"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 0-0 9. a4 Nc6 10. f4 Bd7 11. Nb3 Na5 12. Nd2 Rc8 13. Kh1 Qc7 14. Qe1 d5 15. e5 Ne8 16. Qg3 Bc5 17. Bxc5 Qxc5 18. Bd3 Nc6 19. Qh4 f5 20. exf6 Nxf6 21. Nf3 Nb4 22. Ne5 Nxd3 23. cxd3 Bc6 24. Rae1 Qb4 25. Qh3 Rfe8 26. Re2 Bxa4 27. f5 exf5 28. Qxf5 Bc6 29. Ref2 Qd4 30. Re2 Qh4 31. Rfe1 d4 32. Nd1 Rcd8 33. h3 Qg3 34. Kg1 Rd5 35. Qf2 Qxf2+ 36. Nxf2 Rdd8 37. g4 Nd5 38. Kh2 Bb5 39. Kg3 Re7 40. Nf3 Rxe2 41. Rxe2 Nb4 42. Re4 Bxd3 43. Nxd3 Nxd3 44. Nxd4 Nxb2 45. Nf5 Rd7 46. g5 Nd3 47. h4 Kf7 48. Rc4 Ke6 49. Kg4 Ne5+ 0-1

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.11.02"]
[Round "6"]
[White "Culma, Ruben"]
[Black "Quinonez Garcia, Santiago"]
[Result "1/2-1/2"]
[ECO "D91"]
[WhiteElo "2056"]
[BlackElo "1926"]
[PlyCount "134"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bg5 Ne4 6. Be3 Nxc3 7. bxc3 dxc4 8. Qa4+ c6 9. Qxc4 Be6 10. Qb4 Qb6 11. a3 Na6 12. Qxb6 axb6 13. Bd2 Nc7 14. e4 b5 15. Bd3 Bc4 16. Ke2 0-0 17. Rhb1 Bxd3+ 18. Kxd3 Rfd8 19. Kc2 Ra7 20. Be3 Rda8 21. Kb3 Ra4 22. Rd1 Ne8 23. e5 e6 24. Ra2 Nc7 25. Bc1 Nd5 26. Bd2 Bf8 27. Rda1 Nb6 28. Bc1 Nc4 29. Ne1 b6 30. f4 c5 31. Nf3 Na5+ 32. Kc2 c4 33. Nd2 Nc6 34. Rb1 R8a5 35. Rab2 Na7 36. Ne4 Bxa3 37. Nf6+ Kg7 38. g4 Bxb2 39. Bxb2 Nc6 40. h4 Ne7 41. h5 Nd5 42. h6+ Kh8 43. Nxd5 exd5 44. f5 Ra8 45. Re1 R4a7 46. Bc1 Ra2+ 47. Kb1 b4 48. Bb2 bxc3 49. Bxc3 Rg2 50. e6 fxe6 51. fxe6 Rxg4 52. Re5 Re4 53. Rxe4 dxe4 54. d5+ Kg8 55. d6 Kf8 56. Bf6 e3 57. Kc2 Ra2+ 58. Kb1 e2 59. Bh4 g5 60. d7 Rd2 61. e7+ Kxe7 62. Bxg5+ Kxd7 63. Bxd2 Ke6 64. Kc2 Kf6 65. Kc3 Kg6 66. Kxc4 e1Q 67. Bxe1 Kxh6 1/2-1/2

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.11.02"]
[Round "7"]
[White "Garces Trujillo, Luis Javier"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1960"]
[BlackElo "2056"]
[PlyCount "132"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Bg5 e6 4. e4 Be7 5. exf5 exf5 6. Bd3 d5 7. Nf3 0-0 8. 0-0 c6 9. Re1 Ne4 10. Bxe7 Qxe7 11. Ne5 Qg5 12. f3 Nd6 13. b4 Rf6 14. b5 Rh6 15. Bf1 a6 16. Na4 axb5 17. Nb6 Ra3 18. Nxc8 Nxc8 19. Nd3 Nd6 20. Qe2 Qh4 21. Qe5 Nd7 22. Qf4 Qf6 23. Nc5 Nf8 24. Nb3 Ng6 25. Qe3 Nf8 26. c3 f4 27. Qd2 Nf5 28. Qxf4 g5 29. Qe5 Nh4 30. Qxf6 Rxf6 31. Re7 Rf7 32. Rxf7 Kxf7 33. Kf2 Nf5 34. Ke2 h5 35. Kd2 Ne6 36. Kc1 Ra7 37. Kb2 Ne3 38. Re1 Nxf1 39. Rxf1 b6 40. g3 Kg6 41. Re1 Kf6 42. Re5 Rh7 43. Nc1 b4 44. Re2 bxc3+ 45. Kxc3 Ra7 46. Rd2 Ra4 47. Nb3 Nc7 48. Kd3 Na6 49. Ke2 Nb4 50. Nc1 Ra3 51. Rb2 c5 52. dxc5 bxc5 53. Nb3 c4 54. Nd4 Rxa2 55. Rxa2 Nxa2 56. Ke3 Nb4 57. h4 gxh4 58. gxh4 Nd3 59. Nb5 Ke5 60. Nd4 Ne1 61. f4+ Kd6 62. Nf5+ Kc5 63. Kf2 Nc2 64. Ng3 d4 65. f5 Ne3 66. f6 Ng4+ 0-1

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.11.01"]
[Round "4"]
[White "Culma, Ruben"]
[Black "Castillo Perez, Jaider Enrique"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2056"]
[BlackElo "1636"]
[PlyCount "73"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. h3 g6 7. Qe2 Bg7 8. Nf3 Bf5 9. Nbd2 Bxd3 10. Qxd3 e6 11. 0-0 0-0 12. Nb3 Qc7 13. Re1 Nd7 14. Bg5 Rac8 15. Qd2 Na5 16. Nxa5 Qxa5 17. Bh6 Qc7 18. Qg5 Qd8 19. Qe3 Bxh6 20. Qxh6 Qf6 21. Re3 Rc6 22. Rae1 Ra6 23. a3 Rb6 24. R1e2 a5 25. g4 a4 26. Kg2 Rc8 27. Ng5 Qg7 28. Qh4 h6 29. Nf3 g5 30. Qg3 Rcc6 31. h4 Rb3 32. hxg5 hxg5 33. Ne1 Nb6 34. Qb8+ Qf8 35. Qxb7 Qc8 36. Qe7 Nc4 37. Qxg5+ 1-0

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.11.01"]
[Round "5"]
[White "Pardo, Alejandro"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2255"]
[BlackElo "2056"]
[PlyCount "73"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. e3 Bf5 4. c4 e6 5. Qb3 Qc8 6. Nc3 c6 7. Bd2 Nbd7 8. Be2 h6 9. 0-0 Bd6 10. Rac1 Qb8 11. Rfd1 0-0 12. h3 Kh8 13. cxd5 exd5 14. Na4 Ne4 15. Bb4 b5 16. Nc3 a5 17. Bxd6 Qxd6 18. Nxe4 dxe4 19. Nd2 Rac8 20. Qc2 Nf6 21. Qc5 Qe6 22. a4 Rfd8 23. Kf1 Rd5 24. Qc2 Bxh3 25. gxh3 Qxh3+ 26. Ke1 Rg5 27. axb5 Rg1+ 28. Nf1 Qg2 29. Qc4 Rb8 30. bxc6 Rxb2 31. Rd2 Rxd2 32. Kxd2 Qxf2 33. c7 Rg2 34. c8Q+ Kh7 35. Re1 Ng4 36. Qd5 Qf3 37. Qcf5+ 1-0

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.10.31"]
[Round "2"]
[White "Culma, Ruben"]
[Black "Munoz, Julian Andres"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2056"]
[BlackElo "2186"]
[PlyCount "81"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c6 5. e3 Nbd7 6. a3 Bd6 7. h3 0-0 8. Bd3 dxc4 9. Bxc4 b5 10. Ba2 Bb7 11. e4 b4 12. axb4 Bxb4 13. e5 Ne4 14. Bd2 Nxd2 15. Qxd2 c5 16. d5 exd5 17. Bxd5 Bxd5 18. Qxd5 Bxc3+ 19. bxc3 Nxe5 20. Qxd8 Nxf3+ 21. gxf3 Rfxd8 22. Ke2 Kf8 23. Ra5 Rd5 24. Rha1 Rh5 25. h4 g6 26. R1a4 Re8+ 27. Kf1 Rf5 28. Kg2 Rd8 29. Re4 Rd3 30. Re3 Rd7 31. Re4 Kg7 32. Rc4 Rd3 33. f4 Rh5 34. Rxa7 Rxh4 35. Rc7 Rg4+ 36. Kf1 h5 37. Ke2 h4 38. Kxd3 h3 39. R4xc5 h2 40. Rxf7+ Kxf7 41. Rc7+ 1/2-1/2

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.10.31"]
[Round "3"]
[White "Munoz Galvez, Jhon Edison"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "A58"]
[WhiteElo "2257"]
[BlackElo "2056"]
[PlyCount "101"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. g3 Bg7 8. Bg2 d6 9. Nf3 0-0 10. 0-0 Nbd7 11. Qc2 Qb6 12. h3 Rfb8 13. Rd1 Qb7 14. e4 Ne8 15. Rb1 Nc7 16. Bg5 Kf8 17. b3 Nb5 18. Nxb5 Qxb5 19. a4 Qa5 20. Bd2 Qd8 21. Bc3 f6 22. Bf1 Bxf1 23. Rxf1 Qc8 24. Kg2 Qa6 25. Nd2 Ne5 26. Bxe5 fxe5 27. Nc4 Kg8 28. Rfd1 Rf8 29. Rd3 Qb7 30. Rbd1 h5 31. Qe2 Qb4 32. Ra1 Kh7 33. h4 Bf6 34. Rf3 Rfb8 35. a5 Kg7 36. Ra4 Qb5 37. Qd3 Ra7 38. Qd1 Qd7 39. Nb6 Qg4 40. Rd3 Rxa5 41. Qxg4 hxg4 42. Rxa5 Rxb6 43. f3 g5 44. h5 c4 45. bxc4 Rb2+ 46. Kf1 gxf3 47. Rxf3 g4 48. Rf5 Rc2 49. c5 dxc5 50. d6 exd6 51. Ra7+ 1-0

[Event "Mosquera op"]
[Site "Mosquera"]
[Date "2014.10.30"]
[Round "1"]
[White "Alvarez Mendoza, Rafael"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1588"]
[BlackElo "2056"]
[PlyCount "54"]
[EventDate "2014.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b5 3. e3 a6 4. Nbd2 Bb7 5. Bd3 e6 6. a3 c5 7. c3 Nc6 8. dxc5 Bxc5 9. b4 Bb6 10. Bb2 d5 11. Rc1 0-0 12. 0-0 h6 13. Qc2 e5 14. e4 Rc8 15. Qb1 Qd6 16. Nh4 Ne7 17. Rfe1 Rcd8 18. Bc2 Bxf2+ 19. Kxf2 Qb6+ 20. Ke2 Ng4 21. Kd1 dxe4 22. Bxe4 Nf2+ 23. Ke2 Rxd2+ 24. Kxd2 Rd8+ 25. Ke2 Bxe4 26. Qa2 Bd3+ 27. Kf3 Qf6+ 0-1

[Event "Ortega op 4th"]
[Site "Ortega"]
[Date "2014.07.06"]
[Round "7"]
[White "Castrillon Gomez, Melissa"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2169"]
[BlackElo "2036"]
[PlyCount "88"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 Qc7 9. Be3 0-0 10. g4 Nc6 11. g5 Nxd4 12. Bxd4 Ne8 13. Bd3 g6 14. Qf3 f6 15. Qg3 b5 16. Rae1 Bb7 17. Nd1 fxg5 18. fxg5 e5 19. Bc3 Ng7 20. Ne3 Nh5 21. Qg4 Nf4 22. h4 Rf7 23. Qf3 h5 24. Nd5 Bxd5 25. exd5 Qd7 26. Kh2 Raf8 27. Qg3 Kh7 28. Be4 Bd8 29. Rf3 Bb6 30. Ref1 Qc7 31. Bd2 Qc4 32. Qe1 Qc7 33. Qg3 Qc4 34. Qe1 Kg7 35. b3 Qc7 36. Bxf4 exf4 37. Qd1 Qd7 38. Qd3 Qg4 39. Rh3 Re7 40. Qc3+ Kg8 41. Re1 Rxe4 42. Qd3 Rfe8 43. Rf3 Qxh4+ 44. Kg2 Qxg5+ 0-1

[Event "Ortega op 4th"]
[Site "Ortega"]
[Date "2014.07.05"]
[Round "5"]
[White "Culma, Ruben"]
[Black "Rios Parra, Alejandro"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "2036"]
[BlackElo "2310"]
[PlyCount "72"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. e3 b6 5. Nc3 cxd4 6. exd4 Bb7 7. Bd3 Be7 8. 0-0 0-0 9. h3 d6 10. Bf4 a6 11. Rc1 Nbd7 12. Re1 Re8 13. Bh2 Rc8 14. b3 Nf8 15. Bb1 Ng6 16. Qd3 Bf8 17. Re3 Re7 18. Rce1 Rec7 19. Ng5 b5 20. c5 Rd7 21. c6 Bxc6 22. f4 b4 23. Ne2 Bb5 24. Qd2 Nd5 25. Nxe6 fxe6 26. Rxe6 Bxe2 27. Qxe2 Nc3 28. Qg4 Nxb1 29. Rxb1 Rdc7 30. Bg3 Rc1+ 31. Rxc1 Rxc1+ 32. Kh2 Be7 33. f5 Nf8 34. f6 Bxf6 35. Rxd6 Qe7 36. Rxa6 Qe3 0-1

[Event "Ortega op 4th"]
[Site "Ortega"]
[Date "2014.07.04"]
[Round "4"]
[White "Carrillo, Custodio"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1866"]
[BlackElo "2036"]
[PlyCount "62"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. Nbd2 0-0 6. Bd3 Nc6 7. c3 Nh5 8. Bg5 Qe8 9. e4 h6 10. Be3 f5 11. exf5 gxf5 12. g3 e5 13. dxe5 dxe5 14. Bc5 Rf6 15. 0-0 b6 16. Ba3 Bb7 17. Re1 Rd8 18. Qe2 e4 19. Bc4+ Kh8 20. Rad1 Qg6 21. Nh4 Qg5 22. Nb3 Re8 23. Qe3 f4 24. Qd2 e3 25. fxe3 fxg3 26. Ng2 Ne5 27. Rf1 gxh2+ 28. Kxh2 Nxc4 29. Qe2 Ng3 30. Qxc4 Nxf1+ 31. Qxf1 Rxf1 0-1

[Event "Ortega op 4th"]
[Site "Ortega"]
[Date "2014.07.03"]
[Round "2"]
[White "Culma, Ruben"]
[Black "Pinilla, Diego Alexander"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "2036"]
[BlackElo "1690"]
[PlyCount "61"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 Nbd7 9. f4 g6 10. Nf3 Bg7 11. g3 0-0 12. Kg2 Qb6 13. Qe2 Ne8 14. g4 Kh8 15. h4 e5 16. h5 gxh5 17. Rxh5 Nef6 18. Rh4 Rg8 19. f5 Nf8 20. g5 Ne8 21. Be3 Rb8 22. b3 Qd8 23. Rah1 Bf6 24. Kf1 Bxg5 25. Nxg5 Rxg5 26. Qh2 Rg7 27. Bh6 Qf6 28. Bxg7+ Qxg7 29. Rg1 Qf6 30. Rh6 Qe7 31. Qg3 1-0

[Event "Ortega op 4th"]
[Site "Ortega"]
[Date "2014.07.03"]
[Round "1"]
[White "Leyton Capera, Julio Cesar"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1509"]
[BlackElo "2036"]
[PlyCount "28"]
[EventDate "2014.07.03"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. Be3 Bb6 7. Nd5 0-0 8. Qd2 Kh7 9. c3 d6 10. h3 Be6 11. g4 Na5 12. Nxf6+ Qxf6 13. Bxe6 Qxf3 14. Bd5 Qxh1+ 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.08"]
[Round "8"]
[White "Valle, Efrain"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "B84"]
[WhiteElo "2218"]
[BlackElo "2035"]
[PlyCount "86"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 d6 5. Be2 Nf6 6. Nc3 e6 7. 0-0 Be7 8. Be3 0-0 9. a4 e5 10. Nb3 Be6 11. Nd2 d5 12. exd5 Nxd5 13. Nxd5 Bxd5 14. Nf3 Nc6 15. c3 f5 16. a5 f4 17. Bb6 Qd6 18. c4 Be6 19. Qxd6 Bxd6 20. Ng5 Bf7 21. Nxf7 Kxf7 22. Rfd1 Nd4 23. Bxd4 exd4 24. Rxd4 Rad8 25. Rad1 Ke7 26. Bg4 g6 27. Kf1 h5 28. Bf3 Be5 29. R4d2 Rxd2 30. Rxd2 Rd8 31. Rc2 Rd7 32. c5 Kf6 33. Ke2 Kf5 34. h3 Rh7 35. Kd3 Rd7+ 36. Kc4 Rd4+ 37. Kb3 Bc7 38. Bxb7 Bxa5 39. Bxa6 g5 40. c6 Bc7 41. Bc8+ Kf6 42. Bd7 g4 43. hxg4 hxg4 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "7"]
[White "Culma, Ruben"]
[Black "Ramirez Tarazona, Eduardo Antoni"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "2035"]
[PlyCount "63"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Bb4 4. Bc4 Bxc3 5. dxc3 0-0 6. Qe2 d5 7. exd5 e4 8. Ng5 Bg4 9. Qe3 Nbd7 10. Bb3 b6 11. 0-0 Nc5 12. c4 a5 13. a3 Nxb3 14. Qxb3 h6 15. Nh3 Qd7 16. Bf4 Rae8 17. Qg3 Nh5 18. Qe3 Bxh3 19. gxh3 Nxf4 20. Qxf4 g5 21. Qg3 f5 22. Rae1 f4 23. Qg4 Qd6 24. h4 Kh7 25. Kh1 gxh4 26. Rg1 Qf6 27. c3 Rg8 28. Qh3 e3 29. Rxg8 exf2 30. Rexe8 f1Q+ 31. Qxf1 Qf5 32. Qg1 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.07"]
[Round "6"]
[White "Mosquera Klinger, Miguel Alonso"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2394"]
[BlackElo "2035"]
[PlyCount "63"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Bd3 g6 5. 0-0 Bg7 6. a4 e6 7. Qe2 b4 8. Nbd2 a5 9. e5 Ne7 10. Ne4 h6 11. c4 0-0 12. Bf4 Nf5 13. d5 exd5 14. Nc5 Bc6 15. cxd5 Bxd5 16. Bxf5 gxf5 17. Rfd1 Be6 18. Nd4 Qe7 19. Rac1 Re8 20. Qh5 Qf8 21. Nxf5 Bxf5 22. Qxf5 Qe7 23. Rd3 d6 24. Rg3 dxc5 25. Bxh6 Qxe5 26. Rxg7+ Qxg7 27. Bxg7 Kxg7 28. Qg5+ Kf8 29. Qxc5+ Re7 30. Qd4 Rd7 31. Qh8+ Ke7 32. h4 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.06"]
[Round "4"]
[White "Culma, Ruben"]
[Black "Tovio, Israel"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2035"]
[BlackElo "2308"]
[PlyCount "64"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Qb6 5. Qc1 Nc6 6. c3 g6 7. Bd3 Bg7 8. 0-0 0-0 9. Nbd2 Nh5 10. dxc5 Qxc5 11. Bc7 e5 12. e4 Nf4 13. Qc2 Qe7 14. exd5 Nxd5 15. Bxe5 Nxe5 16. Rfe1 Nxf3+ 17. Nxf3 Qc7 18. h3 Nf4 19. Bf1 Bf5 20. Qb3 Bd3 21. Re3 Bxf1 22. Kxf1 Rfe8 23. Rae1 Rxe3 24. Rxe3 Ne6 25. h4 Rd8 26. h5 Qd7 27. Qb4 Qd5 28. hxg6 hxg6 29. Qe7 Qb5+ 30. Kg1 Rd1+ 31. Kh2 Qh5+ 32. Kg3 Bf8 0-1

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "2"]
[White "Culma, Ruben"]
[Black "Martinez Vargas, Mara Daniela"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2035"]
[PlyCount "43"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 d6 3. e4 Nf6 4. Bd3 d5 5. e5 Ng4 6. h3 Nh6 7. g4 Nc6 8. c3 Be7 9. Be3 0-0 10. Qc2 Kh8 11. Bxh7 g6 12. Bxg6 fxg6 13. Qxg6 Nf7 14. Nbd2 Qe8 15. g5 Rg8 16. Qh5+ Kg7 17. 0-0-0 Kf8 18. g6 Nh8 19. Bh6+ Rg7 20. Bxg7+ Kxg7 21. Qh7+ Kf8 22. Qxh8# 1-0

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.05"]
[Round "3"]
[White "Zuluaga Mancilla, Cesar"]
[Black "Culma, Ruben"]
[Result "1/2-1/2"]
[ECO "E66"]
[WhiteElo "2361"]
[BlackElo "2035"]
[PlyCount "103"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d6 3. c4 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 c5 7. 0-0 Nc6 8. d5 Nb4 9. a3 Na6 10. e4 Nc7 11. h3 Rb8 12. a4 a6 13. Re1 b5 14. e5 Nfe8 15. axb5 axb5 16. exd6 Nxd6 17. cxb5 Ncxb5 18. Ne5 Bxe5 19. Rxe5 Nd4 20. Ra7 Re8 21. Qe1 Bxh3 22. Rexe7 Bxg2 23. Kxg2 Rxe7 24. Qxe7 Qxe7 25. Rxe7 Rb7 26. Re1 h5 27. Bf4 N4f5 28. Ra1 f6 29. Ra6 Rd7 30. Na4 Ne8 31. d6 Nexd6 32. Nxc5 Rd8 33. Ne6 Rd7 34. Nc5 Rd8 35. b4 g5 36. Bd2 Kf7 37. Bc3 Ne7 38. Bd4 Nd5 39. Ra7+ Kg6 40. Ne6 Re8 41. Nc7 Nxc7 42. Rxc7 Nb5 43. Rd7 Nxd4 44. Rxd4 Re5 45. Rd3 Rb5 46. Rd4 g4 47. f3 f5 48. Kf2 Kf6 49. Ke3 Ke5 50. f4+ Ke6 51. Kd3 Rd5 52. Kc4 1/2-1/2

[Event "Bogota McGregor op 4th"]
[Site "Bogota"]
[Date "2013.12.04"]
[Round "1"]
[White "Robayo, Jairo Alberto"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "D94"]
[BlackElo "2035"]
[PlyCount "60"]
[EventDate "2013.12.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 157 Extra"]
[Source "ChessBase"]
[SourceDate "2013.12.19"]
[SourceVersion "1"]
[SourceVersionDate "2013.12.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 c5 4. Nc3 Bg7 5. e3 0-0 6. Be2 cxd4 7. exd4 d5 8. 0-0 Nc6 9. Be3 a6 10. Qd3 Bf5 11. Qd2 dxc4 12. Bxc4 b5 13. Be2 Ne4 14. Nxe4 Bxe4 15. Rfd1 Qd5 16. b3 Rfd8 17. Rac1 Rac8 18. Qb2 Nb4 19. Rxc8 Rxc8 20. Rd2 h6 21. a3 Nc6 22. Qc3 e6 23. Rd1 Ne7 24. Qb2 Rc2 25. Qa1 Rxe2 26. Rd2 Bxf3 27. gxf3 Qxf3 28. Qd1 Rxe3 29. fxe3 Qxe3+ 30. Kg2 Nd5 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.07"]
[Round "11"]
[White "Valdeblanquez, Jeiner Jair"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "1765"]
[BlackElo "2029"]
[PlyCount "67"]
[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 b5 2. Nf3 Bb7 3. Bf4 Nf6 4. e3 a6 5. Bd3 e6 6. 0-0 h6 7. Nbd2 d6 8. e4 g5 9. Bg3 Nbd7 10. a4 Rg8 11. axb5 axb5 12. e5 g4 13. Ne1 Rxa1 14. Qxa1 dxe5 15. dxe5 Nh5 16. Bxb5 c6 17. Be2 Nxg3 18. hxg3 Nxe5 19. Nd3 Nxd3 20. Bxd3 Be7 21. Qa7 Bc8 22. Nc4 Rg5 23. Qa8 Bd7 24. Ra1 Bc5 25. Nd2 f5 26. Nc4 Rg7 27. Kf1 h5 28. Ne5 Qxa8 29. Rxa8+ Ke7 30. b4 Bd4 31. Nxd7 Kxd7 32. b5 cxb5 33. Bxb5+ Kd6 34. Rh8 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.06"]
[Round "10"]
[White "Culma, Ruben"]
[Black "Martinez, Jorge Alexander"]
[Result "0-1"]
[ECO "A59"]
[WhiteElo "2029"]
[BlackElo "2189"]
[PlyCount "72"]
[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 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1 8. Kxf1 g6 9. g3 Bg7 10. Kg2 0-0 11. h3 Nbd7 12. Nge2 Qc7 13. Be3 Rfb8 14. Rb1 Rb7 15. Qc2 Rab8 16. b3 Qa5 17. f3 h5 18. a4 Nb6 19. Rhd1 Nfd7 20. f4 Qa8 21. Kh2 Rf8 22. g4 hxg4 23. hxg4 Nf6 24. Rg1 Qc8 25. f5 Nbd7 26. Bf4 Rb4 27. Qd3 c4 28. Qh3 cxb3 29. Rg2 Nxe4 30. Nxe4 Rxe4 31. Rxb3 Qc2 32. Re3 Rxe3 33. Qxe3 Ne5 34. Kg3 Qxa4 35. Kf2 Rb8 36. Rg3 Rb2 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.06"]
[Round "9"]
[White "Marin, Diego Alejandro"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "B55"]
[WhiteElo "1923"]
[BlackElo "2029"]
[PlyCount "104"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 a6 6. c4 Nc6 7. Nc3 e6 8. Be3 Be7 9. Qd2 Bd7 10. Be2 Rc8 11. 0-0 Ne5 12. b3 0-0 13. Rfd1 Qc7 14. Rac1 Rfd8 15. h3 Be8 16. f4 Nc6 17. Bf3 Qb8 18. f5 Nxd4 19. Bxd4 b5 20. cxb5 axb5 21. Qf2 e5 22. Ba7 Qb7 23. Bb6 b4 24. Nd5 Nxd5 25. exd5 Rxc1 26. Rxc1 Rb8 27. Be3 Bb5 28. Be4 f6 29. g4 Rc8 30. Rxc8+ Qxc8 31. Qd2 h5 32. Qxb4 Bd7 33. Qc4 Qb7 34. a4 Bd8 35. Kg2 hxg4 36. hxg4 Ba5 37. Bc2 Kf7 38. Qe4 Qc8 39. g5 Qc3 40. g6+ Ke7 41. Qd3 Qb4 42. Qc4 Qe1 43. Bf2 Qd2 44. Qd3 Qb4 45. Kf1 Qf4 46. Qe3 Qg4 47. Qe4 Qh3+ 48. Ke2 Qc3 49. Qd3 Qb4 50. Kd1 Bxf5 51. Qe3 Bd7 52. Be1 Bg4+ 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.05"]
[Round "8"]
[White "Culma, Ruben"]
[Black "Beltran, Carlos Armando"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2029"]
[BlackElo "2237"]
[PlyCount "102"]
[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 e6 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. Qb3 Qxb3 6. axb3 Nc6 7. h3 b6 8. Nd2 Bb7 9. Ngf3 Be7 10. Bd3 cxd4 11. exd4 0-0 12. 0-0 h6 13. Bh2 d6 14. Rfe1 Rfd8 15. Ba6 Bxa6 16. Rxa6 Nd5 17. b4 Nc7 18. Raa1 Kf8 19. Nc4 Rab8 20. Re2 Rb7 21. g4 b5 22. Na5 Nxa5 23. Rxa5 Nd5 24. Nd2 Rdd7 25. Nb3 Bd8 26. Ra6 Rb6 27. Ra5 Ke7 28. f4 Rc6 29. Rxb5 Rxc3 30. Na5 Rc1+ 31. Kg2 Nb6 32. d5 a6 33. Nc6+ Kf6 34. dxe6 axb5 35. exd7 Rxc6 36. Re8 Nxd7 37. Rxd8 Ke7 38. Ra8 Rc2+ 39. Kg1 Rxb2 40. Ra7 Rxb4 41. Bg3 Rb1+ 42. Kg2 b4 43. h4 b3 44. Rb7 Kd8 45. h5 Kc8 46. Rb5 Kc7 47. g5 Kc6 48. Rb4 Nc5 49. f5 f6 50. g6 Nd3 51. Rb8 b2 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.05"]
[Round "7"]
[White "Trujillo, Luis Angel"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "1682"]
[BlackElo "2029"]
[PlyCount "98"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Be3 Bd7 8. 0-0 b5 9. Bd3 Nc6 10. Nf3 Be7 11. a3 0-0 12. Rc1 Rc8 13. Qd2 Qc7 14. Rfd1 Rfd8 15. Ne2 d5 16. exd5 Nxd5 17. Bg5 Nf6 18. c3 Be8 19. Qc2 h6 20. Bh4 Na5 21. Bg3 Bd6 22. Bh4 g5 23. Bg3 Bc6 24. Bxd6 Rxd6 25. Ned4 Ba8 26. Qe2 Nc4 27. Ne5 Nd5 28. g3 Nf6 29. Bxc4 bxc4 30. Rc2 Be4 31. Rcd2 Bd5 32. Ng4 Nxg4 33. Qxg4 Rcd8 34. Qe2 Ba8 35. Qe3 Qe7 36. f3 Qf6 37. f4 g4 38. Qe2 Qg6 39. Nb3 Rd3 40. Nd4 Bf3 41. Nxf3 gxf3 42. Qf2 Rxd2 43. Qxd2 Rxd2 44. Rxd2 Qe4 45. Kf2 a5 46. Rd8+ Kg7 47. Rd2 h5 48. h3 a4 49. Kf1 Qe3 0-1

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.04"]
[Round "6"]
[White "Culma, Ruben"]
[Black "Castaneda, Jorge Luis"]
[Result "1/2-1/2"]
[ECO "E41"]
[WhiteElo "2029"]
[BlackElo "2199"]
[PlyCount "140"]
[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 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 Nc6 6. Bd3 Bxc3+ 7. bxc3 d6 8. 0-0 e5 9. d5 Ne7 10. Qc2 Bd7 11. h3 h6 12. Nd2 Qc7 13. f4 exf4 14. exf4 0-0-0 15. Nf3 Rde8 16. Bd2 g6 17. Rae1 Bf5 18. g4 Bxd3 19. Qxd3 h5 20. g5 Nh7 21. Nh4 Rhg8 22. Kh2 Qd7 23. Rf2 Nf5 24. Nf3 Rxe1 25. Bxe1 Re8 26. Re2 Nf8 27. Bf2 Rxe2 28. Qxe2 Qe7 29. Qxe7 Nxe7 30. Nd2 Nd7 31. Kg3 Kc7 32. Kf3 Nf5 33. h4 a6 34. Ke4 Nb6 35. Kd3 Na4 36. Kc2 Ne7 37. Kb3 Nb6 38. Ne4 Nd7 39. a4 Nf5 40. Nd2 Kb6 41. Ka3 Ka5 42. Nb3+ Kb6 43. Nd2 Kc7 44. Kb3 Ne7 45. Ne4 b6 46. Bg3 Nf5 47. Bf2 Kd8 48. Kc2 b5 49. cxb5 axb5 50. axb5 Nb6 51. Kb3 Nxd5 52. Ka4 Kc7 53. Ka5 Nxf4 54. c4 Nd3 55. Ka6 Kb8 56. b6 Nxf2 57. Nf6 Ne7 58. Nd7+ Kc8 59. b7+ Kxd7 60. b8Q Nd3 61. Qb7+ Ke6 62. Qe4+ Ne5 63. Kb7 Kd7 64. Kb6 Nc8+ 65. Kb7 Ne7 66. Ka6 N7c6 67. Kb6 Nd8 68. Qd5 Ndc6 69. Kb5 Nd4+ 70. Kb6 Ndc6 1/2-1/2

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.03"]
[Round "5"]
[White "Herrera, Juan Sebastian"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "2205"]
[BlackElo "2029"]
[PlyCount "73"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. 0-0 Nbd7 9. Kh1 Be7 10. f4 Rc8 11. f5 Bc4 12. Bxc4 Rxc4 13. Qf3 b5 14. a3 0-0 15. Bg5 h6 16. Bh4 d5 17. Bxf6 Nxf6 18. exd5 Bd6 19. Nd2 e4 20. Ndxe4 Nxe4 21. Nxe4 Rxc2 22. f6 g6 23. Qe3 Re8 24. Rac1 Rxc1 25. Rxc1 Bf8 26. Qd3 Bd6 27. g3 Re5 28. Rc6 Qa5 29. b4 Bxb4 30. axb4 Qxb4 31. Nf2 Qe1+ 32. Kg2 Re2 33. Qf3 b4 34. d6 Rd2 35. Rc8+ Kh7 36. d7 Rxd7 37. Rh8+ 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "2"]
[White "Culma, Ruben"]
[Black "Sosa Florez, Luis Felipe"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "2029"]
[BlackElo "1738"]
[PlyCount "53"]
[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. c3 Nf6 3. Bf4 e6 4. e3 Bd6 5. Bg3 b6 6. Bd3 Bb7 7. Nd2 h6 8. Ngf3 Nbd7 9. 0-0 Bxg3 10. hxg3 0-0 11. Re1 c5 12. e4 dxe4 13. Nxe4 cxd4 14. Nxd4 Nxe4 15. Bxe4 Bxe4 16. Rxe4 Nf6 17. Re5 Qc7 18. f4 Rfd8 19. Qf3 Rd5 20. Rae1 Rad8 21. g4 Rxe5 22. Rxe5 Rd5 23. g5 hxg5 24. Rxg5 Rxg5 25. fxg5 Nd5 26. g6 Nf6 27. Qa8+ 1-0

[Event "COL-ch"]
[Site "Ibague"]
[Date "2013.07.02"]
[Round "3"]
[White "Rojas Barrero, Andres Humberto"]
[Black "Culma, Ruben"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "2201"]
[BlackElo "2029"]
[PlyCount "116"]
[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 a6 2. d4 b5 3. Bd3 Bb7 4. Nf3 e6 5. 0-0 c5 6. c3 Nf6 7. Qe2 d5 8. e5 Ne4 9. Nbd2 Nxd2 10. Bxd2 Be7 11. dxc5 Bxc5 12. Ng5 g6 13. Qf3 Qe7 14. b4 Bb6 15. Qh3 Nd7 16. Nf3 Bd8 17. Bg5 Qf8 18. Bh6 Qg8 19. a4 bxa4 20. Rxa4 Rc8 21. Bxa6 Bxa6 22. Rxa6 Rxc3 23. Ra8 Nb6 24. Rxd8+ Kxd8 25. Qh4+ Kc7 26. Qe7+ Kb8 27. Ra1 Rc7 28. Qd6 Nc8 29. Ra8+ Kxa8 30. Qxc7 Qd8 31. Qxf7 Qe7 32. Qf4 Na7 33. h4 Rb8 34. Qf6 Nc6 35. Nd4 Qxf6 36. exf6 Nxd4 37. f7 Nf5 38. f8Q Rxf8 39. Bxf8 Nxh4 40. g4 e5 41. Kf1 Kb7 42. Bd6 Nf3 43. Ke2 e4 44. Ke3 Kc6 45. Bc5 Kb5 46. Bd6 Kc4 47. Be7 Ne5 48. g5 Ng4+ 49. Ke2 d4 50. Bc5 Ne5 51. Bd6 Nf3 52. Be7 d3+ 53. Kd1 Nd4 54. Bd6 Nc2 55. Kd2 Nxb4 56. f3 exf3 57. Ke3 Nd5+ 58. Kxf3 Kc3 0-1

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.11"]
[Round "9"]
[White "Culma, Ruben"]
[Black "Celis Vargas, Walter Enrique"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2053"]
[BlackElo "1718"]
[PlyCount "69"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Ne7 5. Qf3 g6 6. Bg5 Bg7 7. Ne2 c6 8. Bf6 0-0 9. Bxg7 Kxg7 10. g4 f5 11. g5 Qb6 12. b3 Na6 13. c3 Qc7 14. Nf4 Qd6 15. Qg3 Qd8 16. Nd2 Nc7 17. 0-0-0 Ne6 18. Nxe6+ Bxe6 19. Qe5+ Kf7 20. Qf6+ Ke8 21. Qxe6 Qd7 22. Rde1 Qxe6 23. Rxe6 Kd7 24. Rhe1 Rf7 25. f4 Nc8 26. Re8 b5 27. Nf3 a6 28. Kd2 Ra7 29. Rh8 Rg7 30. Ree8 Ne7 31. Ne5+ Kc7 32. Rhf8 a5 33. Rd8 Kb6 34. Nd7+ Kc7 35. Nc5 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.10"]
[Round "8"]
[White "Ferreira Morales, Jorge Luis"]
[Black "Culma, Ruben"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1835"]
[BlackElo "2053"]
[PlyCount "85"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. e4 a6 2. Nf3 b5 3. d4 Bb7 4. Bd3 e6 5. 0-0 c5 6. c3 d6 7. Ng5 Be7 8. f4 Nd7 9. Be3 g6 10. Nd2 h6 11. Ngf3 f5 12. e5 d5 13. a4 c4 14. Be2 Nb6 15. b3 g5 16. Ne1 Kd7 17. axb5 axb5 18. Nc2 Kc7 19. Qc1 g4 20. Na3 Bc6 21. Qb2 Qf8 22. Nc2 h5 23. Rfb1 Nh6 24. bxc4 dxc4 25. Bxc4 Rxa1 26. Qxa1 Qa8 27. Qxa8 Rxa8 28. Bxe6 h4 29. c4 bxc4 30. Nxc4 Nxc4 31. Bxc4 Be4 32. Rc1 Kd7 33. d5 Ke8 34. Nd4 Nf7 35. Ne6 Rb8 36. Nc5 Bxc5 37. Bxc5 Rb2 38. g3 hxg3 39. hxg3 Rg2+ 40. Kf1 Rxg3 41. Bb5+ Kd8 42. e6 Rf3+ 43. Ke2 1-0

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.09"]
[Round "7"]
[White "Culma, Ruben"]
[Black "Nieto, Manuel Valerio Wald"]
[Result "1/2-1/2"]
[ECO "E73"]
[WhiteElo "2053"]
[BlackElo "1902"]
[PlyCount "135"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. g4 c5 7. g5 Ne8 8. d5 e6 9. Be3 exd5 10. cxd5 a6 11. a4 Nd7 12. h4 Qe7 13. Qc2 Ne5 14. f3 f5 15. gxf6 Bxf6 16. h5 Bh4+ 17. Kd1 Bg5 18. Qd2 Bxe3 19. Qxe3 g5 20. Kc2 h6 21. Rf1 Rf4 22. Nd1 Qf7 23. Nf2 Ng7 24. Ngh3 Bxh3 25. Nxh3 Rf6 26. f4 gxf4 27. Rxf4 Rxf4 28. Nxf4 Rf8 29. Ng6 Nxg6 30. hxg6 Qf4 31. Rh3 Qxe3 32. Rxe3 Rf2 33. Kd1 Rg2 34. Rb3 b5 35. axb5 axb5 36. Rxb5 Rxg6 37. e5 dxe5 38. Rxc5 Rd6 39. Ke1 Nf5 40. Rc6 Rd8 41. Bc4 Nd6 42. b3 Kf7 43. Ke2 h5 44. Rc7+ Kf6 45. Kf3 e4+ 46. Kf4 h4 47. Rh7 Nxc4 48. bxc4 Rc8 49. Rh6+ Ke7 50. Ke5 e3 51. Rh7+ Kf8 52. Rh8+ Kf7 53. Rh7+ Kf8 54. Kf6 Ke8 55. Rxh4 e2 56. Re4+ Kd7 57. Rxe2 Rxc4 58. Ke5 Rh4 59. Ra2 Rh5+ 60. Kd4 Rh4+ 61. Kc5 Rh6 62. Ra7+ Kd8 63. Rg7 Rf6 64. Kd4 Rh6 65. Rf7 Rh4+ 66. Ke5 Rh5+ 67. Kd6 Rh6+ 68. Kc5 1/2-1/2

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.08"]
[Round "5"]
[White "Culma, Ruben"]
[Black "Rojas Barrero, Andres Humberto"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2053"]
[BlackElo "2249"]
[PlyCount "63"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Bd3 0-0 9. 0-0 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Qd1 a6 13. a4 Rb8 14. Re1 Re8 15. f4 Nh5 16. Qf3 f5 17. Be3 fxe4 18. Nxe4 Qb6 19. Rab1 Bd4 20. Bxd4 cxd4 21. b4 Rf8 22. a5 Qd8 23. g3 Ndf6 24. Ng5 Qd7 25. Ne6 Rf7 26. g4 Ng7 27. Nxd4 b6 28. Nc6 Rbf8 29. axb6 Qb7 30. Bc4 Nxg4 31. hxg4 Rxf4 32. Qh3 1/2-1/2

[Event "Bogota McGregor op 2nd"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "4"]
[White "Culma, Ruben"]
[Black "Segura T, Jesus Daniel"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2053"]
[PlyCount "81"]
[EventDate "2011.12.06"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "COL"]
[SourceTitle "CBM 145 Extra"]
[Source "ChessBase"]
[SourceDate "2012.01.03"]
[SourceVersion "1"]
[SourceVersionDate "2012.01.03"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. Nf3 e6 4. e3 Bd6 5. Ne5 0-0 6. Bd3 Ne8 7. Nd2 f6 8. Qh5 f5 9. f3 Nf6 10. Qh3 Nc6 11. Nxc6 bxc6 12. Bg5 Qe8 13. 0-0 Qg6 14. Bxf6 Rxf6 15. f4 Qf7 16. Nf3 Rh6 17. Qg3 Rg6 18. Qf2 Rb8 19. Rab1 Rh6 20. a3 Qh5 21. h3 Be7 22. b4 Rg6 23. Kh2 Bd6 24. Be2 Qh6 25. c4 Ba6 26. c5 Bxe2 27. Qxe2 Be7 28. Ne5 Rf6 29. Nxc6 Re8 30. Nxa7 Rg6 31. b5 Bh4 32. Rf3 Qh5 33. Qf1 Rf8 34. a4 Rff6 35. g3 Rg4 36. gxh4 Qxh4 37. Qf2 Qh5 38. b6 Rfg6 39. bxc7 Rg2+ 40. Qxg2 Rxg2+ 41. Kxg2 1-0

