[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.18"]
[Round "3"]
[White "Arboleda, Juan Gonzalo"]
[Black "Correa, Hernan David"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2270"]
[PlyCount "57"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Nf3 Bg4 4. Be2 Nc6 5. 0-0 e6 6. b3 Bd6 7. Nbd2 0-0 8. Bb2 Re8 9. c4 Bb4 10. cxd5 exd5 11. Rc1 Bxd2 12. Qxd2 Ne4 13. Qc2 Rc8 14. a3 Ng5 15. Ne5 Bxe2 16. Nxc6 Qf6 17. Qxe2 bxc6 18. Qa6 Ra8 19. Rxc6 Qe7 20. Rfc1 Rec8 21. Qa5 Ne4 22. Rxc7 Rxc7 23. Rxc7 Qh4 24. Qe1 Qd8 25. Qc1 Nd2 26. b4 Nc4 27. Rc5 Rc8 28. Bc3 a6 29. e4 1-0

[Event "Antioquia-ch"]
[Site "Medellin"]
[Date "2000.02.14"]
[Round "1"]
[White "Arboleda, Juan Gonzalo"]
[Black "Cuartas, Carlos Enrique"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "2270"]
[BlackElo "2300"]
[PlyCount "71"]
[EventDate "2000.02.14"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "COL"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. e3 Bf5 3. Nf3 Nf6 4. Be2 e6 5. 0-0 c6 6. b3 g6 7. Bb2 Bg4 8. Nbd2 Bg7 9. c4 0-0 10. Ne5 Bxe2 11. Qxe2 Nbd7 12. f4 Nxe5 13. fxe5 Nd7 14. Qg4 Re8 15. Rf3 f5 16. exf6 Nxf6 17. Qh3 Qa5 18. Rf2 dxc4 19. Nxc4 Qh5 20. Qxh5 Nxh5 21. Raf1 Rf8 22. Rxf8+ Rxf8 23. Rxf8+ Bxf8 24. Na5 Nf6 25. Nxb7 Nd5 26. e4 Nc7 27. a3 Be7 28. b4 Na6 29. Na5 Nb8 30. Kf2 Kf7 31. Kf3 Bd8 32. Nc4 Bc7 33. h3 h6 34. Kg4 h5+ 35. Kg5 Bd8+ 36. Kh6 0-1

[Event "Bogota Lat Cup"]
[Site "Bogota"]
[Date "1992.??.??"]
[Round "3"]
[White "Arboleda, Juan Gonzalo"]
[Black "Correa, Ruben Dario"]
[Result "1-0"]
[ECO "A84"]
[WhiteElo "2270"]
[PlyCount "51"]
[EventDate "1992.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 f5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. d4 Be7 7. d5 0-0 8. Nd4 exd5 9. Nxf5 c6 10. cxd5 Nxd5 11. e4 Nc7 12. Bf4 Bf6 13. Nc3 Bxc3 14. Qb3+ d5 15. Qxc3 Ne6 16. Rad1 Rf7 17. Be5 Rd7 18. h4 Na6 19. Bh3 Nac5 20. exd5 cxd5 21. b4 Ne4 22. Qb2 Qe8 23. f3 Nf6 24. Bxf6 gxf6 25. Rfe1 Qg6 26. Rd4 1-0

[Event "Bogota Lat Cup"]
[Site "Bogota"]
[Date "1992.??.??"]
[Round "6"]
[White "Arboleda, Juan Gonzalo"]
[Black "Cuartas, Carlos Enrique"]
[Result "1/2-1/2"]
[ECO "B00"]
[WhiteElo "2270"]
[BlackElo "2335"]
[PlyCount "69"]
[EventDate "1992.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. d5 Nb8 6. Be2 g6 7. 0-0 Bg7 8. Be3 c6 9. Qd2 cxd5 10. exd5 0-0 11. Bh6 Nbd7 12. Bxg7 Kxg7 13. Ng5 Bxe2 14. Qxe2 Nb6 15. Rad1 Qd7 16. Rfe1 Qf5 17. Nge4 Rfe8 18. b3 Rac8 19. Rd3 Nbd7 20. Rf3 Qg4 21. Qd2 Ne5 22. Rf4 Nxe4 23. Rexe4 Qg5 24. Qd4 f5 25. Re3 Kg8 26. Rg3 Qf6 27. Qd2 Nf7 28. Rd4 a6 29. a4 Rc7 30. Ne2 e5 31. dxe6 Rxe6 32. Re3 Rxe3 33. fxe3 Re7 34. Nf4 Re4 35. Nd5 1/2-1/2

[Event "Bogota Lat Cup"]
[Site "Bogota"]
[Date "1992.??.??"]
[Round "10"]
[White "Arboleda, Juan Gonzalo"]
[Black "Gamboa, Nelson"]
[Result "1-0"]
[ECO "D77"]
[WhiteElo "2270"]
[BlackElo "2405"]
[PlyCount "95"]
[EventDate "1992.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nf6 5. c4 0-0 6. d4 dxc4 7. Qa4 Be6 8. Ng5 Bd5 9. e4 Bc6 10. Qxc4 h6 11. d5 b5 12. Qe2 Bb7 13. Nf3 c6 14. dxc6 Bxc6 15. Rd1 Qb6 16. Nc3 b4 17. Nd5 Nxd5 18. exd5 Ba4 19. Re1 Na6 20. Be3 Qa5 21. Nd4 Rac8 22. Nb3 Qb5 23. Bxa7 Qxe2 24. Rxe2 Bb5 25. Rd2 Rfd8 26. Bd4 Bf8 27. Na5 Rd7 28. Be4 f5 29. Bg2 Rdc7 30. Nc6 Bg7 31. Bxg7 Kxg7 32. Re1 Kf7 33. h4 h5 34. Re6 Bxc6 35. Rxc6 Nb8 36. Rxc7 Rxc7 37. Rd4 Na6 38. Bf1 Ra7 39. d6 exd6 40. Rxd6 Nc5 41. Bc4+ Kg7 42. Rb6 Rd7 43. Rxb4 Rd1+ 44. Kg2 Rd2 45. Kf3 Ne4 46. Be2 Rc2 47. Ke3 Kf6 48. Bd3 1-0

[Event "Pacific Area tt3 corr9296"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "McHoull, Paul"]
[Result "1-0"]
[ECO "E97"]
[PlyCount "59"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 a5 10. a3 Nd7 11. Rb1 f5 12. b4 c6 13. c5 axb4 14. axb4 fxe4 15. dxc6 Nf6 16. Ndxe4 Nxe4 17. Nxe4 d5 18. cxb7 Bxb7 19. Nd6 Qc7 20. Nxb7 Qxb7 21. b5 Qc7 22. c6 e4 23. Be3 Qd6 24. Bd4 Be5 25. Bxe5 Qxe5 26. Qc1 Ra2 27. Bg4 Qf6 28. Qc5 h5 29. Bd7 Kh8 30. Rbd1 1-0

[Event "Bogota Lat Cup"]
[Site "Bogota"]
[Date "1992.??.??"]
[Round "4"]
[White "Arboleda, Juan Gonzalo"]
[Black "Mera Cedeno, Angel"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2270"]
[PlyCount "130"]
[EventDate "1992.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nh5 8. e3 Nd7 9. Be2 Ndf6 10. Nd2 Nxg3 11. hxg3 c5 12. Nb3 cxd4 13. Nxd4 Bd7 14. Qc2 Qa5 15. 0-0 Rc8 16. a3 g4 17. b4 Qe5 18. Qd3 h5 19. Rad1 h4 20. f4 Qh5 21. gxh4 Qxh4 22. Nf5 Bxf5 23. Qxf5 e6 24. Qg5 Ke7 25. Qxh4 Rxh4 26. Kf2 d5 27. Rh1 Rxh1 28. Rxh1 dxc4 29. e4 Nh5 30. Rxh5 Bxc3 31. Ke3 Bb2 32. Rc5 Rxc5 33. bxc5 Bxa3 34. Kd4 c3 35. Kxc3 Bxc5 36. Bxg4 Be3 37. f5 e5 38. Kc4 Kd6 39. f6 Bg5 40. Bh5 Ke6 41. Bg4+ Kxf6 42. Bc8 b6 43. Kb5 Ke7 44. Bg4 Kd6 45. Bf3 Bd8 46. g4 a5 47. Be2 f6 48. Bc4 Ke7 49. Kc6 Kf8 50. Kd7 Be7 51. Bb5 Bc5 52. Ke6 Kg7 53. Be8 Bd4 54. Ke7 Bf2 55. Ke6 Bh4 56. Kd6 Kh6 57. Kd5 Kg5 58. Kc4 Kxg4 59. Kb5 Kf4 60. Bg6 Bf2 61. Bf5 Bc5 62. Bh7 Ke3 63. Bg6 Kd4 64. Bf5 Ke3 65. Bg6 Bb4 1/2-1/2

[Event "Pacific Area tt3 corr9296"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "Paz y Barriga, Gustavo"]
[Result "1-0"]
[ECO "E56"]
[PlyCount "65"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Ba5 9. cxd5 Nxd5 10. Nxd5 Qxd5 11. dxc5 Rd8 12. Be2 Qxc5 13. Qa4 Bc7 14. b4 Qe7 15. Bb2 Bd7 16. b5 Na5 17. Rac1 Be8 18. Rxc7 Qxc7 19. Be5 Qb6 20. Bc3 Nc6 21. Qg4 e5 22. bxc6 Qxc6 23. Bxe5 Qh6 24. Nd4 Bd7 25. Qe4 b6 26. Bc7 Re8 27. Qd5 Be6 28. Qd6 Rf8 29. Bf3 Rac8 30. Bb7 Rce8 31. Bc6 Rc8 32. Nxe6 Qxe6 33. Bd7 1-0

[Event "Bogota Lat Cup"]
[Site "Bogota"]
[Date "1992.??.??"]
[Round "8"]
[White "Arboleda, Juan Gonzalo"]
[Black "Perdomo, Carlos Andres"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2270"]
[BlackElo "2270"]
[PlyCount "95"]
[EventDate "1992.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. 0-0 Nf6 6. c4 cxd4 7. Nxd4 Bc5 8. Nxc6 bxc6 9. Qc2 Nd7 10. Nc3 0-0 11. Rd1 Bb7 12. Na4 Be7 13. e4 dxc4 14. Qxc4 Qc7 15. Qc2 Rac8 16. Bf4 e5 17. Be3 Nb6 18. Nc5 Rfd8 19. a4 Rxd1+ 20. Rxd1 Rd8 21. Rxd8+ Bxd8 22. Nxb7 Qxb7 23. Bh3 Be7 24. b3 Na8 25. Qd3 h6 26. Qd7 Qxd7 27. Bxd7 c5 28. Kf1 Bd6 29. Ke2 Kf8 30. Kd3 Ke7 31. Bc6 Nc7 32. Bd5 Kd7 33. Kc4 Na6 34. Bxf7 Kc6 35. f4 exf4 36. gxf4 Nb4 37. e5 Be7 38. Bg6 a5 39. Bd2 Bh4 40. Be3 Be7 41. Bd2 Bh4 42. Be4+ Kb6 43. Be3 Be7 44. f5 h5 45. Bd2 Bf8 46. Bg5 Nc6 47. Bxc6 Kxc6 48. Bd8 1-0

[Event "Bogota Lat Cup"]
[Site "Bogota"]
[Date "1992.??.??"]
[Round "11"]
[White "Garcia, Gildardo"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2515"]
[BlackElo "2270"]
[PlyCount "122"]
[EventDate "1992.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 c5 11. dxc5 Qe7 12. Ne2 Bd7 13. Rab1 Bc6 14. Nd4 Nd7 15. Rhe1 Qg5+ 16. Qxg5 hxg5 17. h3 Nxc5 18. Rb4 a5 19. Rbb1 Kd7 20. Ke3 Rh4 21. Nf3 Ra4 22. Nxg5 Ke7 23. Rb2 Rc8 24. Reb1 Rc7 25. Nf3 Ra3 26. Ra1 Rxc3 27. Nd4 Bd7 28. h4 Rc8 29. a3 Rc7 30. Ne2 Na4 31. Rb3 Rxb3 32. cxb3 Nb2 33. a4 Nxd3 34. Kxd3 b5 35. Nc3 bxa4 36. Nxa4 Bxa4 37. Rxa4 Rb7 38. Kc3 Rc7+ 39. Kb2 Rc5 40. Rf4 d4 41. Rxd4 Rxe5 42. Kc3 Rb5 43. Rf4 Rb6 44. Rg4 e5 45. Ra4 Rc6+ 46. Rc4 Rf6 47. f3 Ra6 48. Rc5 Kd6 49. Kc4 a4 50. b4 a3 51. Rd5+ Ke6 52. Rd1 a2 53. Ra1 Ra3 54. b5 Kd6 55. Kb4 Ra8 56. g4 f5 57. gxf5 gxf5 58. h5 e4 59. fxe4 fxe4 60. Kc4 e3 61. Kd3 Ra3+ 1/2-1/2

[Event "Pacific Area tt3 corr9296"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Mitchell, Robert S"]
[Black "Arboleda, Juan Gonzalo"]
[Result "0-1"]
[ECO "E17"]
[PlyCount "58"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. d5 exd5 8. Nh4 c6 9. cxd5 Nxd5 10. Nf5 Nc7 11. Nc3 d5 12. e4 Nba6 13. Nxe7+ Qxe7 14. exd5 Nxd5 15. Nxd5 cxd5 16. Re1 Qd7 17. Be3 Nc5 18. b4 Ne6 19. Rc1 d4 20. Bxb7 Qxb7 21. Bd2 Rac8 22. Qh5 Rxc1 23. Rxc1 Rc8 24. Rxc8+ Qxc8 25. Qd1 Qc6 26. a4 d3 27. Qb3 Nd4 28. Qxd3 Qd5 29. Qe3 Qf3 0-1

[Event "Pacific Area tt3 corr9296"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Morris, Greg"]
[Black "Arboleda, Juan Gonzalo"]
[Result "0-1"]
[ECO "E54"]
[PlyCount "38"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 c5 6. Bd3 d5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Bg5 Bb7 11. Qe2 Bxc3 12. bxc3 Nbd7 13. Ne5 Qc7 14. Nxd7 Nxd7 15. Rac1 Rac8 16. Bd3 Rfe8 17. f4 Qd6 18. Qg4 Rxc3 19. Bb5 Qxd4+ 0-1

[Event "Bogota Lat Cup"]
[Site "Bogota"]
[Date "1992.??.??"]
[Round "7"]
[White "Rios Parra, Alejandro"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "2285"]
[BlackElo "2270"]
[PlyCount "51"]
[EventDate "1992.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Ngf3 Nc6 6. Bb5 cxd4 7. Nxd4 Bd7 8. N2b3 Bd6 9. 0-0 Nge7 10. Bg5 0-0 11. Bh4 Re8 12. Bg3 Bxg3 13. hxg3 Nxd4 14. Nxd4 Bxb5 15. Nxb5 Qb6 16. Qd3 Nc6 17. Nc3 d4 18. Nd5 Qa5 19. Nf4 Rad8 20. a3 Ne5 21. Qb3 b6 22. Rfd1 h6 23. a4 Qc5 24. Nd3 Nxd3 25. Qxd3 Rc8 26. Rd2 1/2-1/2

[Event "Bogota Lat Cup"]
[Site "Bogota"]
[Date "1992.??.??"]
[Round "5"]
[White "Ruiz, Alciguel"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "E54"]
[WhiteElo "2295"]
[BlackElo "2270"]
[PlyCount "28"]
[EventDate "1992.12.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "COL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 cxd4 8. exd4 dxc4 9. Bxc4 b6 10. Qe2 Bb7 11. Rd1 Nc6 12. Bg5 Be7 13. d5 Nxd5 14. Nxd5 Bxg5 1/2-1/2

[Event "Pacific Area tt3 corr9296"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Williams, Winston"]
[Black "Arboleda, Juan Gonzalo"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "46"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 b6 3. g3 Bb7 4. Bg2 c5 5. d3 g6 6. e4 d6 7. 0-0 Bg7 8. Nc3 0-0 9. h3 Nc6 10. g4 Nd4 11. Nxd4 cxd4 12. Ne2 Nd7 13. f5 Rc8 14. Bg5 d5 15. exd5 Nf6 16. fxg6 hxg6 17. d6 Bxg2 18. dxe7 Qxe7 19. Kxg2 Qb7+ 20. Kg1 Nd5 21. Ng3 Qc7 22. Qf3 Qe5 23. Rf2 Qxg5 0-1

[Event "Pacific Area tt3 corr9296"]
[Site "corr"]
[Date "1992.??.??"]
[Round "?"]
[White "Wise, Geoffrey"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1-0"]
[ECO "C12"]
[PlyCount "53"]
[EventDate "1992.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxd2 10. Kxd2 c5 11. Nf3 Nc6 12. Qf4 Qa5 13. Rhb1 b6 14. a4 Ba6 15. Bb5 Rc8 16. Qe3 Ke7 17. dxc5 d4 18. Qf4 Rhd8 19. Qh4+ Ke8 20. Ke2 bxc5 21. Qxh6 Rc7 22. Ng5 dxc3 23. Ke1 Bb7 24. Rd1 Rcd7 25. Qh8+ Ke7 26. Qf6+ Ke8 27. Rd6 1-0

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "1"]
[White "Acosta, Alejandro"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2325"]
[BlackElo "2325"]
[PlyCount "30"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Qxd4 Qxd4 11. Nxd4 Bd7 12. Bf4 Rc8 13. Bb3 Bc5 14. Nf3 0-0 15. Rad1 Rfd8 1/2-1/2

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "4"]
[White "Arboleda, Juan Gonzalo"]
[Black "Agudelo, Antonio"]
[Result "1/2-1/2"]
[ECO "A42"]
[WhiteElo "2325"]
[BlackElo "2305"]
[PlyCount "28"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. Nf3 g6 4. d4 Nd7 5. e4 Bg7 6. Be2 Ne7 7. 0-0 0-0 8. Be3 c5 9. dxe5 dxe5 10. Qd2 Nc6 11. Bh6 Nd4 12. Bxg7 Kxg7 13. Nxd4 cxd4 14. Nd5 Nc5 1/2-1/2

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "7"]
[White "Arboleda, Juan Gonzalo"]
[Black "Baquero, Luis A"]
[Result "1/2-1/2"]
[ECO "C82"]
[WhiteElo "2325"]
[BlackElo "2290"]
[PlyCount "83"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Nc5 10. c3 Bg4 11. Bc2 Qd7 12. Re1 Rd8 13. Nf1 Bh5 14. Ng3 Bg6 15. e6 Nxe6 16. Bxg6 hxg6 17. Ng5 Be7 18. Nxe6 fxe6 19. a4 Kf7 20. axb5 axb5 21. Qd3 Rb8 22. Ne4 Ne5 23. Qg3 dxe4 24. Qxe5 Bd6 25. Qxe4 Bxh2+ 26. Kf1 Bd6 27. Qf3+ Kg8 28. Kg1 Rh5 29. Ra8 Rxa8 30. Qxa8+ Kh7 31. Qf3 e5 32. Qe4 Qd8 33. g4 Rh3 34. Qg2 Rd3 35. Qh1+ Kg8 36. Qe4 Bc5 37. Qxe5 Rd1 38. Kg2 Qd3 39. Rxd1 Qxd1 40. Qf4 Bd6 41. Qg5 Qd3 42. Qe3 1/2-1/2

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "6"]
[White "Arboleda, Juan Gonzalo"]
[Black "Betancourt Giraldo, David Rogelio"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2325"]
[BlackElo "2230"]
[PlyCount "70"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. Nc3 d6 5. Bg5 0-0 6. e3 Bg4 7. Be2 Nbd7 8. Nd2 Bxe2 9. Qxe2 c6 10. 0-0 e5 11. dxe5 dxe5 12. Nde4 h6 13. Rad1 Qc7 14. Bxf6 Nxf6 15. c5 Nxe4 16. Nxe4 Rfd8 17. Qc4 Rxd1 18. Rxd1 Kh7 19. Nd6 Rd8 20. Qc2 Rd7 21. h3 f5 22. Ne8 Qd8 23. Rxd7 Qxd7 24. Nd6 e4 25. Qd2 b5 26. b4 Be5 27. Nxe4 Qxd2 28. Nxd2 Bc3 29. Nb3 Bxb4 30. Kf1 Kg7 31. Ke2 Kf6 32. Kd3 Ke5 33. f3 h5 34. g4 h4 35. f4+ Kd5 0-1

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "2"]
[White "Arboleda, Juan Gonzalo"]
[Black "Gonzalez Rodriguez, Jorge Armando"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "2325"]
[BlackElo "2375"]
[PlyCount "120"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Ng8 5. c3 b6 6. Nh3 Qd7 7. Nf4 a5 8. Nf3 Ba6 9. Bxa6 Nxa6 10. Nh5 c5 11. 0-0 0-0-0 12. Bg5 Re8 13. Qe2 Kb7 14. Rfd1 h6 15. Bh4 c4 16. Ne1 Rc8 17. Nc2 b5 18. Ne3 g6 19. Nf6 Nxf6 20. Bxf6 Rg8 21. b3 Qc6 22. a4 b4 23. bxc4 dxc4 24. d5 exd5 25. Nxd5 b3 26. Be7 Nc7 27. Nxc7 Bxe7 28. Nb5 Rcd8 29. Nd4 Qe8 30. e6 f5 31. Re1 Rxd4 32. cxd4 c3 33. Qf3+ Kb6 34. Qd5 b2 35. Qb3+ Bb4 36. Ra2 Ka7 37. Qc2 Qc6 38. e7 Qd7 39. Re5 Re8 40. Rxb2 cxb2 41. Qxb2 Rxe7 42. Qe2 Qc7 43. g3 Rxe5 44. dxe5 Qc1+ 45. Kg2 Qc6+ 46. f3 g5 47. Qd3 g4 48. Qxf5 Qxf3+ 49. Qxf3 gxf3+ 50. Kxf3 Kb6 51. Ke4 Kc5 52. Kf5 Kd5 53. e6 Be7 54. h4 h5 55. Kg6 Kxe6 56. Kxh5 Kf6 57. Kh6 Bf8+ 58. Kh7 Kf5 59. h5 Kg5 60. Kg8 Bh6 0-1

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "11"]
[White "Arboleda, Juan Gonzalo"]
[Black "Gutierrez Herrera, Jose Antonio"]
[Result "1/2-1/2"]
[ECO "B90"]
[WhiteElo "2325"]
[BlackElo "2330"]
[PlyCount "95"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nb3 Be6 8. Qd2 Be7 9. 0-0-0 Nbd7 10. f3 b5 11. Kb1 Nb6 12. Qf2 Nc4 13. Bxc4 bxc4 14. Nc5 Qc7 15. N5a4 Rb8 16. g4 Nd7 17. h4 Qc6 18. g5 Rb4 19. b3 0-0 20. Bc1 Rfb8 21. Bb2 Nf8 22. Nd5 Bxd5 23. exd5 Qd7 24. Nc3 Qf5 25. Ka1 cxb3 26. axb3 Bd8 27. Qe2 a5 28. Ba3 Bb6 29. Bxb4 axb4 30. Na4 Bd4+ 31. Kb1 Qc8 32. Rxd4 exd4 33. Qd3 Ng6 34. Qxd4 Qf5 35. Re1 Qxf3 36. Nb6 Ne5 37. Nc4 Qg3 38. Qe4 Ra8 39. Nb6 Rb8 40. Nc4 Ra8 41. Qe3 Qxe3 42. Rxe3 Nxc4 43. bxc4 Kf8 44. Rb3 Ra4 45. c3 bxc3 46. Rb8+ Ke7 47. Rb7+ Ke8 48. Rb8+ 1/2-1/2

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "9"]
[White "Arboleda, Juan Gonzalo"]
[Black "Mejia, Roberto"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2325"]
[PlyCount "67"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 c5 4. Nf3 cxd4 5. Nxd4 d6 6. Be3 Nf6 7. f3 Nc6 8. Qd2 Nxd4 9. Bxd4 0-0 10. 0-0-0 Be6 11. Kb1 a6 12. g4 b5 13. h4 b4 14. Nd5 Bxd5 15. exd5 Qa5 16. g5 Nh5 17. Bxg7 Kxg7 18. Bh3 f5 19. gxf6+ Rxf6 20. Bg4 Nf4 21. Rhe1 h5 22. Rxe7+ Kf8 23. Re4 Qxd5 24. Rxf4 Qxd2 25. Rxf6+ Kg7 26. Rxd2 Kxf6 27. Bh3 Ke5 28. b3 Rf8 29. Rg2 Rxf3 30. Bc8 Rf4 31. Rxg6 Rxh4 32. Bxa6 Rh2 33. Bc8 d5 34. Rg5+ 1-0

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "13"]
[White "Arboleda, Juan Gonzalo"]
[Black "Velez, G."]
[Result "1-0"]
[ECO "A34"]
[WhiteElo "2325"]
[PlyCount "133"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nc7 7. 0-0 e5 8. d3 Be7 9. Be3 0-0 10. Na4 b6 11. Rc1 Bd7 12. a3 Rb8 13. Nd2 f5 14. f4 Ne6 15. b4 Ncd4 16. Bxd4 Nxd4 17. Kh1 exf4 18. gxf4 Nxe2 19. Qxe2 Bxa4 20. Nc4 Kh8 21. Ne5 Rf6 22. Rb1 a6 23. Rfe1 Bf8 24. Qa2 Be8 25. Qc4 b5 26. Qc2 Qd4 27. Nf3 Qxf4 28. bxc5 Bc6 29. Rb4 Qc7 30. d4 Rh6 31. Ne5 Re8 32. Bxc6 Rxc6 33. Qxf5 Rf6 34. Qe4 Rfe6 35. Rb3 g6 36. Rbe3 Kg7 37. Rf3 a5 38. Ref1 Qd8 39. Qb7+ R6e7 40. Qe4 Qa8 41. c6 Qd8 42. Rf4 Kg8 43. Qf3 a4 44. Qg2 Qd6 45. Qa2+ Qe6 46. d5 Qxe5 47. d6+ Qe6 48. Qxe6+ Rxe6 49. Rxf8+ Rxf8 50. Rxf8+ Kxf8 51. c7 Rxd6 52. c8Q+ Ke7 53. Qb7+ Kf6 54. Qxb5 Rd4 55. Kg2 Rh4 56. Qb2+ Kf5 57. Qc2+ Kg5 58. Qd2+ Kh5 59. Qd7 Kh6 60. Qd6 Rc4 61. Qf6 Kh5 62. h3 Kh6 63. Kg3 Rg4+ 64. Kf3 Rc4 65. Qh8 Rc6 66. Qf8+ Kh5 67. Qb4 1-0

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "12"]
[White "Cuartas, Carlos Enrique"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1-0"]
[ECO "E05"]
[WhiteElo "2360"]
[BlackElo "2325"]
[PlyCount "109"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. d3 e6 4. Nf3 Nc6 5. 0-0 Bc5 6. d4 Be7 7. c4 0-0 8. Nc3 dxc4 9. e4 a6 10. Bg5 Rb8 11. Re1 h6 12. Bf4 b5 13. Qd2 Kh7 14. Rad1 Bb7 15. d5 exd5 16. exd5 Nb4 17. Ne5 Bd6 18. Qd4 Kg8 19. Re2 Nd3 20. Nxd3 cxd3 21. Rxd3 Re8 22. Rxe8+ Nxe8 23. Bd2 Be7 24. Ne4 Nd6 25. Bc3 Qf8 26. Ba5 Nxe4 27. Bxe4 Bc5 28. Qc3 Re8 29. Bf3 Qd6 30. a3 Re7 31. Rd1 Rd7 32. Rc1 Bb6 33. Bb4 Qg6 34. Qe5 Rd8 35. Re1 Qg5 36. Qxg5 hxg5 37. Rd1 Rd7 38. Bc3 Kf8 39. Kf1 Ke8 40. Bxg7 f5 41. Bh5+ Kd8 42. Bf6+ Kc8 43. Bg6 Kb8 44. d6 cxd6 45. Bxf5 Rf7 46. Rxd6 Kc7 47. Bg6 Rf8 48. Re6 Bd5 49. Be5+ Kb7 50. Rf6 Rc8 51. Bc3 g4 52. Bf5 Rg8 53. Be6 Bxe6 54. Rxe6 Bc5 55. Kg2 1-0

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "14"]
[White "Garcia, Gildardo"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2430"]
[BlackElo "2325"]
[PlyCount "153"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4 Bc5 9. Qd2 Bxd4 10. Bxd4 Nxd4 11. Qxd4 Qb6 12. Qxb6 Nxb6 13. Nb5 Ke7 14. Kd2 a6 15. Nd4 Bd7 16. Bd3 Nc4+ 17. Bxc4 dxc4 18. g4 h5 19. h3 Rac8 20. Rag1 g6 21. Ke3 Rc5 22. h4 hxg4 23. Rxg4 b6 24. a3 Bc8 25. Rg5 Bb7 26. Rh2 Rcc8 27. h5 Rxh5 28. Rhxh5 gxh5 29. Rxh5 Rg8 30. f5 exf5 31. Nxf5+ Kd7 32. Rh7 Bd5 33. Nh6 Rf8 34. Kd4 Be6 35. Rg7 Kc6 36. Rg8 Rxg8 37. Nxg8 b5 38. Ne7+ Kd7 39. Nd5 Kc6 40. Nb4+ Kb6 41. c3 a5 42. Nd5+ Kc6 43. Ne3 Kb6 44. a4 Kc6 45. Nc2 bxa4 46. Na3 Kb6 47. Nxc4+ Kb5 48. Nd6+ Kc6 49. Ne4 Kb5 50. Nd6+ Kc6 51. Nc4 Kb5 52. Na3+ Kc6 53. c4 Bf5 54. Nb5 Bc2 55. Nc3 Bb3 56. Nd5 Bd1 57. Ne3 Bb3 58. Nf5 Bd1 59. Nh6 Bh5 60. Nf5 Bd1 61. Nd6 f6 62. Nf7 fxe5+ 63. Nxe5+ Kd6 64. c5+ Kc7 65. Nc4 Kc6 66. Nxa5+ Kb5 67. Nc4 Bf3 68. Nb6 Kb4 69. Nd5+ Bxd5 70. Kxd5 Kb3 71. c6 Kxb2 72. c7 a3 73. c8Q a2 74. Qh8+ Kb1 75. Qh1+ Kb2 76. Qg2+ Kb1 77. Kc4 1-0

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "3"]
[White "Gonzales, S."]
[Black "Arboleda, Juan Gonzalo"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "2305"]
[BlackElo "2325"]
[PlyCount "51"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. c4 e6 5. 0-0 Be7 6. d4 0-0 7. Qc2 b6 8. Nc3 Bb7 9. b3 Nbd7 10. Bb2 Rc8 11. Rad1 Qc7 12. Rfe1 Rfd8 13. e4 dxe4 14. Nxe4 Nxe4 15. Qxe4 c5 16. d5 Bf6 17. Bc1 Qb8 18. Qg4 exd5 19. cxd5 Qa8 20. Ng5 Nf8 21. Ne4 Bd4 22. Rxd4 cxd4 23. Nf6+ Kh8 24. Bh6 Ng6 25. Qxd4 Rg8 26. Nh5 1-0

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "8"]
[White "Henao, Raul Fernando"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2345"]
[BlackElo "2325"]
[PlyCount "61"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Bd7 11. c3 a6 12. Qe2 Qc7 13. a4 Bc5 14. Bg5 Bxd4 15. cxd4 Qd6 16. Bxf6 gxf6 17. Rfd1 0-0-0 18. b4 Kb8 19. a5 Bc6 20. b5 axb5 21. Bxb5 Rhg8 22. Bxc6 Qxc6 23. g3 Rg5 24. a6 Rb5 25. Rdc1 Qd7 26. Qe4 bxa6 27. Rxa6 Qd5 28. Qf4+ Kb7 29. Rca1 Rb1+ 30. Rxb1+ Kxa6 31. Qc7 1-0

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "5"]
[White "Suarez, Luis Armando"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "A30"]
[BlackElo "2325"]
[PlyCount "98"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. 0-0 e6 6. Nc3 Be7 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 Qc8 10. Qd3 Qb7+ 11. Qf3 Qxf3+ 12. Kxf3 0-0 13. e4 Rc8 14. b3 Ne8 15. Bb2 Nc6 16. Nxc6 Rxc6 17. Rfd1 d6 18. Ne2 a6 19. a4 Rc7 20. Rd3 h6 21. Bd4 Rb7 22. Nc3 Rc8 23. Ke2 Nf6 24. Bxf6 Bxf6 25. Rad1 Rc5 26. f4 Rc6 27. Na2 Be7 28. Nb4 Rc8 29. Na2 b5 30. cxb5 axb5 31. a5 b4 32. Rd4 Ra8 33. Rxb4 Rba7 34. Rb5 Rxa5 35. Rxa5 Rxa5 36. Nc3 Ra3 37. Rb1 g5 38. fxg5 hxg5 39. Kd3 Kg7 40. Kc4 Ra8 41. b4 Bf6 42. Rb3 Rc8+ 43. Kd3 Kf8 44. b5 Ke7 45. Na4 Kd8 46. Nb6 Rb8 47. Nc4 Kd7 48. Rb1 Bd8 49. Ke2 f6 1/2-1/2

[Event "COL-ch"]
[Site "Columbia"]
[Date "1988.??.??"]
[Round "10"]
[White "Zapata, Alonso"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "C09"]
[WhiteElo "2500"]
[BlackElo "2325"]
[PlyCount "122"]
[EventDate "1988.??.??"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "COL"]
[EventCategory "3"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 Nc6 5. exd5 exd5 6. Bb5 cxd4 7. 0-0 Bd6 8. Re1+ Nge7 9. Nxd4 0-0 10. N2b3 Qc7 11. g3 Ne5 12. Bf1 Bg4 13. f3 Bd7 14. Bg2 Nc4 15. c3 Rfe8 16. Qc2 h6 17. Be3 b5 18. Bf2 a5 19. Nc1 Rac8 20. f4 Qb8 21. Nce2 b4 22. b3 Na3 23. Qd3 Bc5 24. Rac1 Qb6 25. Rf1 Nb5 26. cxb4 axb4 27. h3 Nxd4 28. Nxd4 Nc6 29. Nxc6 Bxf2+ 30. Rxf2 Bxc6 31. Rd1 Ra8 32. Qd4 Re1+ 33. Kh2 Qxd4 34. Rxd4 Ra1 35. Rdd2 Kf8 36. Rfe2 Re8 37. g4 Re7 38. Kg3 Ke8 39. Bxd5 Bxd5 40. Rxe7+ Kxe7 41. Rxd5 Rxa2 42. Rd4 Rc2 43. Rxb4 Rc3+ 44. Kg2 Rc2+ 45. Kf3 Rc3+ 46. Ke4 Rxh3 47. Rb7+ Kf6 48. Rb6+ Ke7 49. f5 Rg3 50. Kf4 Rd3 51. b4 Rd4+ 52. Kf3 Rc4 53. Kg3 Rc3+ 54. Kh4 Rc4 55. b5 Rc3 56. g5 hxg5+ 57. Kxg5 Rg3+ 58. Kf4 Rg1 59. Rc6 Rb1 60. b6 g6 61. fxg6 fxg6 1/2-1/2

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "Agudelo, Antonio"]
[Result "1/2-1/2"]
[ECO "E91"]
[BlackElo "2340"]
[PlyCount "29"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c6 7. 0-0 a6 8. Qc2 b5 9. h3 Nfd7 10. Rd1 Bb7 11. Be3 Qc7 12. a3 Rc8 13. Rac1 Qd8 14. Qd2 Qf8 15. b4 1/2-1/2

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "Alzate, Dario"]
[Result "1/2-1/2"]
[ECO "B42"]
[BlackElo "2365"]
[PlyCount "166"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Qc7 6. 0-0 Nf6 7. Nc3 Be7 8. Kh1 d6 9. Qe2 0-0 10. f4 Nbd7 11. Bd2 Re8 12. Rae1 e5 13. Nf5 b5 14. fxe5 dxe5 15. Nxe7+ Rxe7 16. Bg5 Bb7 17. Qf3 Re6 18. Nd5 Bxd5 19. exd5 Rd6 20. Qh3 h6 21. Bh4 Re8 22. c4 bxc4 23. Rc1 Qb7 24. Bxc4 Qxb2 25. Bb3 Qe2 26. Qf5 Qe4 27. Qf2 Rb6 28. Rc4 Qxd5 29. Rc8 Rxb3 30. Rxe8+ Nxe8 31. axb3 Qxb3 32. Be7 Qe6 33. Ba3 Nef6 34. Qc2 e4 35. Bb2 Kh7 36. Re1 Ne5 37. Re2 Kg6 38. h3 Kh7 39. Qa4 Ned7 40. Qd4 h5 41. Qe3 Qf5 42. Kg1 Qb5 43. Bd4 a5 44. Rb2 Qd5 45. Qd2 Ne5 46. Qc3 Nfd7 47. Rb1 f6 48. Ra1 Nc4 49. Ra4 Nde5 50. Kh2 Qc6 51. Qc2 Qd5 52. Qe2 Kg6 53. Bxe5 Qxe5+ 54. Kg1 Nd6 55. Qe1 e3 56. Rxa5 Qf4 57. Qe2 Nf5 58. Qc2 Kg5 59. h4+ Kg6 60. Rc5 Qg4 61. Rc4 Qg3 62. Qe4 Qf2+ 63. Kh2 e2 64. Qe8+ Kh7 65. Re4 Nh6 66. Rxe2 Qxh4+ 67. Kg1 Ng4 68. Qe4+ Kh6 69. Qf4+ Qg5 70. Qxg5+ Kxg5 71. g3 h4 72. gxh4+ Kxh4 73. Re7 g6 74. Kg2 f5 75. Kf3 Kg5 76. Re2 Kf6 77. Ra2 Ne5+ 78. Kg3 g5 79. Ra6+ Kf7 80. Ra4 Kg6 81. Ra6+ Kg7 82. Ra4 Kg6 83. Ra6+ Kf7 1/2-1/2

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "Arencibia Rodriguez, Walter"]
[Result "1/2-1/2"]
[ECO "B08"]
[BlackElo "2420"]
[PlyCount "30"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Be2 0-0 6. 0-0 c5 7. dxc5 dxc5 8. Qxd8 Rxd8 9. Be3 b6 10. Rad1 Nc6 11. Rxd8+ Nxd8 12. Rd1 Bb7 13. Nd2 Nc6 14. Nc4 Rd8 15. Rxd8+ Nxd8 1/2-1/2

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "Cuartas, Carlos Enrique"]
[Result "1-0"]
[ECO "B00"]
[BlackElo "2355"]
[PlyCount "107"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 Bg4 5. Be2 e6 6. Be3 Be7 7. 0-0 0-0 8. h3 Bh5 9. Nd2 Bxe2 10. Qxe2 e5 11. Nf3 exd4 12. Nxd4 Nxd4 13. Bxd4 Re8 14. Rad1 c6 15. Qf3 Qa5 16. Rfe1 Rad8 17. a3 Nd7 18. Ne2 Bf6 19. b4 Qa4 20. c4 Qc2 21. Bxf6 Nxf6 22. Nc3 Qb3 23. Qd3 Qxa3 24. e5 dxe5 25. Qxd8 Qxc3 26. Qc7 e4 27. Qxb7 Qxc4 28. Rc1 Qd4 29. Rxc6 g5 30. Qb5 Re5 31. Rc5 Nd5 32. Rc4 Nb6 33. Rc5 Nd5 34. Rc4 Nb6 35. Rxd4 Rxb5 36. Rexe4 a5 37. bxa5 Rxa5 38. Re8+ Kg7 39. Rb8 Nd5 40. Rb7 Nf6 41. Rc4 Rf5 42. g4 Rf3 43. Kg2 Ra3 44. Rcc7 Nd5 45. Rxf7+ Kg6 46. h4 gxh4 47. Rg7+ Kf6 48. Rbf7+ Ke6 49. Rf3 Ra4 50. Kh3 Nf6 51. Re3+ Kd6 52. f3 Nd5 53. Rd3 Ke5 54. Rg5+ 1-0

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "Garcia Gonzales, Guillermo"]
[Result "0-1"]
[ECO "C42"]
[BlackElo "2495"]
[PlyCount "81"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. 0-0 Be7 8. Re1 Bg4 9. c3 f5 10. Qb3 Qd6 11. Nbd2 0-0-0 12. Bb5 Bf6 13. Bxc6 Qxc6 14. Ne5 Bxe5 15. dxe5 Rhf8 16. Qb4 Qg6 17. Nxe4 fxe4 18. Qe7 Rde8 19. Qg5 Qxg5 20. Bxg5 Rxe5 21. Be3 b6 22. b4 g5 23. a4 Kb7 24. Ra2 h6 25. Rc1 Bd7 26. Rd1 Rf7 27. Rda1 Re8 28. Rd2 Be6 29. Re1 Rd7 30. Rb2 Rd6 31. h3 Bd7 32. Ra1 Rc6 33. Ra3 Rg6 34. Rd2 Be6 35. Kf1 h5 36. Ra1 h4 37. Rb2 g4 38. hxg4 Rxg4 39. f3 exf3 40. gxf3 Rg3 41. Rf2 0-1

[Event "Pacific Area tt2 corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "Godinez Ramirez, Guillermo"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "65"]
[EventDate "1987.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. c4 e6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e3 g6 8. Be2 Bg7 9. 0-0 0-0 10. Rd1 cxd4 11. Nxd4 a6 12. e4 Qc7 13. Be3 d6 14. Rac1 Nbd7 15. f3 Rac8 16. Qd2 Rfd8 17. Bf1 Ne5 18. Na4 Nfd7 19. b4 Bf8 20. Kh1 Qb8 21. Qa2 h6 22. Nc3 Kh7 23. Bf2 Bg7 24. Bg3 Nf8 25. f4 Ng4 26. Qe2 f5 27. Nxe6 Nxe6 28. exf5 gxf5 29. Qxe6 Rf8 30. Nd5 Rcd8 31. Bh4 Rde8 32. Ne7 Be4 33. Qg6+ 1-0

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "Juarez Flores, Carlos Armando"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "2340"]
[PlyCount "71"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. c4 Nb6 6. h3 Bg7 7. Be2 0-0 8. 0-0 Nc6 9. Be3 e5 10. d5 Ne7 11. Nc3 Nf5 12. Bg5 f6 13. Bc1 c6 14. dxc6 bxc6 15. c5 Nd5 16. Bc4 Be6 17. Qa4 Nfe7 18. Rd1 Kh8 19. Ne4 f5 20. Nd6 h6 21. Qa3 Qb8 22. b4 Nc8 23. Nxc8 Rxc8 24. Bb2 Bg8 25. b5 Nf4 26. Bxg8 Rxg8 27. bxc6 e4 28. Bxg7+ Rxg7 29. Rab1 Qe8 30. Nd4 Rd8 31. Qe3 Qe5 32. Nf3 Rxd1+ 33. Rxd1 Qc7 34. Rd6 exf3 35. Qxf4 Kh7 36. Qd4 1-0

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "Pazos Gambarrotti, Plinio Efrain"]
[Result "0-1"]
[ECO "B76"]
[BlackElo "2335"]
[PlyCount "75"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. g4 e6 10. 0-0-0 d5 11. g5 Nh5 12. Rg1 dxe4 13. Nxc6 Qxd2+ 14. Rxd2 bxc6 15. Nxe4 Be5 16. Bc4 Nf4 17. Bc5 Re8 18. Bd6 Bxd6 19. Nf6+ Kf8 20. Rxd6 Bb7 21. Nxe8 Kxe8 22. Rd4 Nh5 23. Rgd1 Rb8 24. Rd7 Nf4 25. Rc7 Nd5 26. Bxd5 cxd5 27. Rd4 Bc8 28. Rh4 Bd7 29. Rxh7 Rb4 30. Rh8+ Ke7 31. Ra8 Kd6 32. Raxa7 Be8 33. Rc8 Bc6 34. Ra6 Rc4 35. b3 Rc3 36. Kd2 d4 37. Rcxc6+ Rxc6 38. Kd3 0-1

[Event "Pacific Area tt2 corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "Reynolds, Robert I"]
[Result "0-1"]
[ECO "B40"]
[PlyCount "80"]
[EventDate "1987.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8. bxc3 Be7 9. Qg4 0-0 10. Bh6 g6 11. Bd3 d6 12. exd6 Qxd6 13. Bxf8 Bxf8 14. 0-0 Qc5 15. Qh4 Nd7 16. Nf3 Be7 17. Qf4 Qxc3 18. Rad1 Nc5 19. h4 Qf6 20. Qg3 b6 21. h5 Nxd3 22. cxd3 Bb7 23. Ne5 Rd8 24. d4 Qg7 25. hxg6 hxg6 26. Qe3 Rd5 27. Rc1 Bd6 28. Rfe1 b5 29. Rc2 a5 30. Rcc1 Qf6 31. Rcd1 Kg7 32. Rd3 Qh4 33. f4 Bc7 34. g3 Qe7 35. Re2 Bb6 36. Rd1 Qd6 37. Red2 f6 38. Nf3 Rh5 39. Rh2 Rxh2 40. Kxh2 Qd5 0-1

[Event "Pacific Area tt2 corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Arboleda, Juan Gonzalo"]
[Black "Siong"]
[Result "1-0"]
[ECO "E67"]
[PlyCount "21"]
[EventDate "1987.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 e5 8. e4 Re8 9. h3 a6 10. Re1 Rb8 11. a4 1-0

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Baquero, Luis A"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2240"]
[PlyCount "67"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 0-0 6. g3 Qe7 7. Bg2 d6 8. 0-0 a5 9. Nc3 e5 10. Nd5 Nxd5 11. cxd5 e4 12. Ng5 f5 13. Rac1 c6 14. dxc6 Nxc6 15. d5 Ne5 16. Nh3 Nd7 17. Rc7 Qe5 18. Rfc1 Nc5 19. f3 Na6 20. R7c3 Nc5 21. Nf4 Bd7 22. Re3 g5 23. fxe4 gxf4 24. gxf4 Qh8 25. Rg3+ Kf7 26. e5 Ke8 27. Qe3 Kd8 28. e6 Re8 29. Qd2 Bb5 30. b4 Na6 31. Qe3 Ke7 32. Qb6 Bxe2 33. Qc7+ Kf6 34. Qf7# 1-0

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Castro Rojas, Oscar Humberto"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2365"]
[PlyCount "49"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. e3 Bg7 4. d4 d6 5. Bd3 0-0 6. Nc3 Nfd7 7. 0-0 e5 8. f5 c6 9. Kh1 d5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Qf3 Nd7 13. e4 Bg7 14. Bf4 Nc5 15. fxg6 hxg6 16. exd5 Nxd3 17. cxd3 cxd5 18. Nxd5 Bg4 19. Qxg4 Qxd5 20. Qf3 Rad8 21. Rad1 Qxf3 22. Rxf3 Bxb2 23. Rb1 Rfe8 24. Bd2 Bd4 25. h4 1/2-1/2

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Henao, Raul Fernando"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2320"]
[PlyCount "68"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Bd7 11. c3 Qc7 12. Qe2 a6 13. Bg5 0-0-0 14. Rad1 Bd6 15. h3 Kb8 16. Rfe1 h6 17. Bc1 e5 18. Nc2 Bc8 19. Ne3 Rhe8 20. Nd5 Nxd5 21. Bxd5 f5 22. c4 e4 23. a3 Be6 24. Bxe6 Rxe6 25. b4 Rde8 26. c5 Be5 27. Qc4 Bf6 28. a4 f4 29. b5 axb5 30. axb5 e3 31. f3 Bh4 32. Re2 g5 33. Qd4 Qa5 34. Qc4 Qc7 1/2-1/2

[Event "Pacific Area tt2 corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Hui, Geoffrey"]
[Black "Arboleda, Juan Gonzalo"]
[Result "0-1"]
[ECO "E58"]
[PlyCount "30"]
[EventDate "1987.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nf3 d5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 Qc7 10. cxd5 exd5 11. Nh4 Ne7 12. Ra2 Ng6 13. Nxg6 hxg6 14. f3 cxd4 15. cxd4 Bf5 0-1

[Event "Pacific Area tt2 corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Onoda, Hirokaz"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1-0"]
[ECO "E12"]
[PlyCount "55"]
[EventDate "1987.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 d5 6. cxd5 Nxd5 7. Qc2 c5 8. e4 Nxc3 9. bxc3 Nc6 10. Bb2 Be7 11. Rd1 0-0 12. d5 exd5 13. exd5 Na5 14. Bd3 Bf6 15. 0-0 g6 16. c4 Re8 17. Rfe1 Qd6 18. Bc3 Rad8 19. Qb2 Bxc3 20. Qxc3 Qf4 21. Bf1 Bc8 22. Ne5 f6 23. g3 Qf5 24. Nd3 Nb7 25. Nf4 g5 26. Bd3 Qg4 27. f3 Qd7 28. Nh5 1-0

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Ostos, Julio Eduardo"]
[Black "Arboleda, Juan Gonzalo"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2365"]
[PlyCount "80"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 d5 3. Nf3 c6 4. d3 h6 5. 0-0 Bf5 6. Nbd2 e6 7. Qe1 Be7 8. e4 Bh7 9. Qe2 0-0 10. b3 a5 11. a4 Na6 12. Bb2 Nb4 13. Rfc1 Re8 14. Ne5 Qc7 15. Ng4 Nxg4 16. Qxg4 Bf8 17. Qe2 b5 18. c3 Na6 19. axb5 cxb5 20. d4 Qb6 21. Ra2 e5 22. dxe5 Rxe5 23. c4 Ree8 24. cxd5 Nb4 25. Raa1 Nxd5 26. e5 Rad8 27. Ne4 Nb4 28. Rd1 Bf5 29. Bf1 Qc6 30. Bg2 Qe6 31. Qxb5 Qxb3 32. Rdb1 Qc2 33. Nd6 Bxd6 34. exd6 Bd3 35. Qxa5 Qd2 36. Be5 Bxb1 37. Rxb1 Qe2 38. Ba1 Nd3 39. Qb6 Rxd6 40. Qa7 Rd7 0-1

[Event "Pacific Area tt2 corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Reid, John P"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "62"]
[EventDate "1987.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 b6 7. Ne2 Ba6 8. Bxa6 Nxa6 9. 0-0 b5 10. Nf3 Nb6 11. h4 c4 12. Bg5 Qd7 13. h5 h6 14. Bh4 Nc7 15. Nh2 a5 16. f4 Be7 17. Bxe7 Qxe7 18. Nf3 b4 19. Qc2 Qd7 20. f5 exf5 21. Nh4 0-0 22. Nxf5 Ne6 23. Rf2 Ng5 24. Raf1 Nc8 25. b3 Qb5 26. bxc4 Qxc4 27. Ne3 Qb5 28. Rb1 Ne7 29. a3 Rfc8 30. axb4 a4 31. Rff1 Ra6 1/2-1/2

[Event "Pacific Area tt2 corr8791"]
[Site "corr"]
[Date "1987.??.??"]
[Round "?"]
[White "Sarosy, Zoltan L"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "55"]
[EventDate "1987.??.??"]
[EventType "team (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. 0-0 e6 6. Nc3 Be7 7. Re1 a6 8. e4 d6 9. d4 cxd4 10. Nxd4 Qc7 11. Be3 0-0 12. g4 Nc6 13. g5 Nd7 14. Rc1 Nxd4 15. Qxd4 f5 16. f4 fxe4 17. Bxe4 d5 18. cxd5 Bc5 19. d6 Qc8 20. Bxb7 Qxb7 21. Qe4 Qxe4 22. Nxe4 Bxe3+ 23. Rxe3 Rxf4 24. Kg2 Raf8 25. Rc7 Ne5 26. h3 Rf1 27. Nf6+ gxf6 28. Kxf1 1-0

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Verduga Zavala, Denis"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2435"]
[PlyCount "73"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 Be7 7. Re1 d6 8. e4 a6 9. d4 cxd4 10. Nxd4 Qc7 11. Bg5 Nbd7 12. Rc1 0-0 13. Nd5 exd5 14. cxd5 Qd8 15. Nc6 Bxc6 16. dxc6 Nc5 17. c7 Qc8 18. Bxf6 gxf6 19. Qh5 Ne6 20. Bh3 Kg7 21. e5 fxe5 22. Bf5 Rg8 23. f4 h6 24. fxe5 d5 25. Rf1 Bg5 26. Bd3 Qd7 27. Rc6 Rac8 28. Rd6 Qe7 29. h4 Rxc7 30. Kg2 Kf8 31. hxg5 Qxg5 32. Qxg5 Nxg5 33. Rxb6 Ne4 34. Bxe4 dxe4 35. e6 Rg6 36. Rxa6 Kg7 37. exf7 1-0

[Event "Medellin"]
[Site "Medellin"]
[Date "1987.??.??"]
[Round "?"]
[White "Zapata, Alonso"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2505"]
[PlyCount "95"]
[EventDate "1987.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "COL"]
[EventCategory "5"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 b6 7. Nh3 Ba6 8. Bxa6 Nxa6 9. 0-0 b5 10. Nf4 Qb6 11. Nf3 Be7 12. Nh5 0-0 13. Bg5 Qd8 14. Qd2 Bxg5 15. Nxg5 Qe8 16. Qe2 Nc7 17. Rae1 Qe7 18. f4 h6 19. Nf3 c4 20. Qd2 f5 21. exf6 Nxf6 22. Ng3 Qd6 23. Ne5 a5 24. Qc2 Nd7 25. Qg6 Nxe5 26. Rxe5 Rf6 27. Qg4 Qf8 28. f5 exf5 29. Rexf5 Rxf5 30. Rxf5 Qe7 31. Re5 Qf7 32. Nf5 Qf6 33. Re7 Ne8 34. Rd7 Kh8 35. Rxd5 b4 36. h4 bxc3 37. bxc3 Qf7 38. Re5 Nf6 39. Qf3 Ra7 40. d5 Rb7 41. d6 Rb1+ 42. Kh2 Qa7 43. Nd4 Qd7 44. Re6 Qd8 45. Nc6 Qd7 46. Rxf6 gxf6 47. Qxf6+ Kg8 48. Ne7+ 1-0

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.26"]
[Round "13"]
[White "Arboleda, Juan Gonzalo"]
[Black "Moran, Bernardo"]
[Result "1/2-1/2"]
[ECO "E16"]
[PlyCount "30"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 e6 5. d4 b6 6. c4 Bb7 7. Ne5 cxd4 8. Qxd4 Nbd7 9. Nxd7 Qxd7 10. cxd5 Bxd5 11. Nc3 Bc5 12. Qd3 Bxg2 13. Qxd7+ Kxd7 14. Kxg2 Rhd8 15. Bg5 Be7 1/2-1/2

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.25"]
[Round "12"]
[White "Kyriakides, Savvas"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "C12"]
[WhiteElo "2205"]
[PlyCount "87"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. Bxc3 Ne4 8. Qg4 g6 9. Bd3 Nxc3 10. bxc3 c5 11. Bb5+ Nc6 12. Ne2 Bd7 13. Bxc6 Bxc6 14. 0-0 Qe7 15. Qf4 Rc8 16. Rab1 a6 17. Rb2 Bb5 18. Qd2 Qc7 19. Rfb1 Qa5 20. Qe3 Bxe2 21. Qxe2 b5 22. Qe3 Qa3 23. Qe1 cxd4 24. cxd4 Qc3 25. Qxc3 Rxc3 26. a4 0-0 27. axb5 axb5 28. Rxb5 Rxc2 29. Kf1 Rd2 30. R1b4 Kg7 31. Ke1 Rc2 32. Rb2 Rc1+ 33. Ke2 Rfc8 34. Rb7 Rh1 35. h3 Rh2 36. Re7 Rxg2 37. Kf1 Rh2 38. Kg1 Rxh3 39. Rbb7 Rf3 40. Rxe6 Rc2 41. Rd6 Rfxf2 42. e6 Rg2+ 43. Kh1 Rgf2 44. Kg1 1/2-1/2

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.24"]
[Round "11"]
[White "Arboleda, Juan Gonzalo"]
[Black "Babu, N Sudhakar"]
[Result "0-1"]
[ECO "D56"]
[PlyCount "100"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 d5 3. d4 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. e3 h6 7. Bh4 a6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Rc1 Nxc3 11. Rxc3 c6 12. Be2 Nd7 13. 0-0 e5 14. dxe5 Nxe5 15. Nxe5 Qxe5 16. Qb3 Qc7 17. e4 Be6 18. Qb4 a5 19. Qc5 Bxa2 20. f4 a4 21. Ra3 Ra5 22. Qb4 Bb3 23. f5 f6 24. Rxb3 axb3 25. Bc4+ Rf7 26. Bxf7+ Kxf7 27. Qxb3+ Kf8 28. Rd1 Qe7 29. Qg3 Ra8 30. Qd6 Qxd6 31. Rxd6 Ra4 32. Rd8+ Ke7 33. Rc8 Rb4 34. Rc7+ Kf8 35. Rc8+ Kf7 36. Rc7+ Kg8 37. Rc8+ Kh7 38. Rc7 Kg8 39. Rc8+ Kf7 40. Rc7+ Kf8 41. Rc8+ Ke7 42. Rc7+ Kd6 43. Rxg7 Rxb2 44. Rg6 Ke5 45. Rxh6 c5 46. h4 c4 47. Rh8 Kxe4 48. Rc8 b5 49. Rc5 Kf4 50. Kh2 Kg4 0-1

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.22"]
[Round "10"]
[White "Lukman, Ronny"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "C06"]
[PlyCount "76"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. 0-0 Nxe5 11. Qh5+ Ke7 12. Bb1 Qd6 13. b3 Bd7 14. Bb2 Ndc6 15. a4 a5 16. Re1 Kd8 17. Nd3 Nxd3 18. Bxd3 Kc7 19. Nf3 e5 20. Rac1 Kb8 21. Bb5 Ka7 22. Bc3 d4 23. Red1 Rc8 24. Bxc6 Rxc6 25. Nxd4 exd4 26. Bxd4+ Qxd4 27. Rxd4 Rxc1+ 28. Rd1 Rxd1+ 29. Qxd1 Bc6 30. Qd8 Ka6 31. h4 h5 32. g3 Rg8 33. Qd3+ Ka7 34. Qh7 Bd5 35. Qxh5 Bxb3 36. Qxa5+ Kb8 37. Qd8+ Ka7 38. Qa5+ Kb8 1/2-1/2

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.21"]
[Round "9"]
[White "Arboleda, Juan Gonzalo"]
[Black "Magem Badals, Jordi"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "59"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 c5 7. 0-0 Nc6 8. c4 Bf5 9. Nc3 Ne4 10. e3 Nxc3 11. Bxc3 Be4 12. Qd2 b6 13. d5 Bxc3 14. Qxc3 Nb4 15. Ne1 Bxg2 16. Nxg2 Rb8 17. h4 e6 18. a3 Na6 19. dxe6 fxe6 20. Nf4 Qe7 21. Rad1 Rbd8 22. Rd2 Nb8 23. Qd3 Nc6 24. Qe4 Ne5 25. Rfd1 Rd7 26. Kg2 Rfd8 27. Nd3 Nf7 28. Nf4 Ne5 29. Kg1 Qf6 30. Kg2 1/2-1/2

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.19"]
[Round "7"]
[White "Arboleda, Juan Gonzalo"]
[Black "Hector, Jonny"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "2300"]
[PlyCount "106"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 Bf5 4. 0-0 e6 5. d3 h6 6. Nbd2 Be7 7. Qe1 0-0 8. e4 Bh7 9. Qe2 c5 10. Ne5 Bd6 11. Ng4 Nxg4 12. Qxg4 Be7 13. Nb1 f5 14. Qe2 Kh8 15. exd5 exd5 16. c4 Nc6 17. Bxd5 Nb4 18. Nc3 f4 19. Be4 f3 20. Qd1 Bxe4 21. dxe4 Qc8 22. Kh1 Qe6 23. Nd5 Rad8 24. Bf4 Qxe4 25. Qe1 Qxe1 26. Raxe1 Nxd5 27. cxd5 Bg5 28. Bxg5 hxg5 29. Re5 g4 30. Rfe1 Rd7 31. Rg5 Rfd8 32. Ree5 b5 33. h3 gxh3 34. Kh2 c4 35. Rgf5 b4 36. Rxf3 Rxd5 37. Re7 R5d7 38. Rxd7 Rxd7 39. a3 Rb7 40. axb4 Rxb4 41. Rf8+ Kh7 42. Ra8 Rxb2 43. Rxa7 Rxf2+ 44. Kxh3 c3 45. Rc7 c2 46. Kg4 Kg6 47. Rc3 Kf6 48. Rc5 Ke6 49. Rc3 Ke5 50. Kg5 Kd4 51. Rc8 Kd3 52. Rd8+ Ke2 53. Rc8 Kd1 0-1

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.18"]
[Round "6"]
[White "Kennedy, John Richard"]
[Black "Arboleda, Juan Gonzalo"]
[Result "0-1"]
[ECO "B22"]
[PlyCount "72"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Bd3 c5 4. exd5 exd5 5. Nf3 c4 6. Be2 Bd6 7. 0-0 Ne7 8. b3 cxb3 9. axb3 0-0 10. c4 Nbc6 11. Nc3 Bg4 12. Ba3 Bxa3 13. Rxa3 Rc8 14. c5 h6 15. Nb5 a6 16. Nd6 Rc7 17. h3 Bh5 18. Qd2 Nc8 19. Nxc8 Qxc8 20. b4 Re7 21. b5 Rxe2 22. Qxe2 Nxd4 23. Qe5 Nxb5 24. Rd3 Bxf3 25. gxf3 Qxh3 26. Qxd5 Re8 27. Qd7 Re6 28. Qd8+ Kh7 29. f4 Rg6+ 30. Rg3 Rxg3+ 31. fxg3 Qxg3+ 32. Kh1 Qh3+ 33. Kg1 Nc3 34. Qe7 Qg4+ 35. Kh1 Ne2 36. Qe3 Ng3+ 0-1

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.16"]
[Round "5"]
[White "Arboleda, Juan Gonzalo"]
[Black "Nijboer, Friso"]
[Result "0-1"]
[ECO "B04"]
[BlackElo "2285"]
[PlyCount "106"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 g6 6. Bc4 Be6 7. 0-0 Bg7 8. c3 0-0 9. Qe2 c6 10. Nd2 Nf4 11. Qf3 Bxc4 12. Ndxc4 Nd5 13. Qh3 Qc8 14. Qh4 Nd7 15. f4 f6 16. Ng4 f5 17. Nge5 b5 18. Ne3 Bxe5 19. dxe5 N7b6 20. Bd2 e6 21. Qf2 Qc7 22. Nxd5 cxd5 23. Be3 Rfc8 24. Bxb6 Qxb6 25. Qxb6 axb6 26. a3 Kf7 27. Rf3 Rc4 28. Raf1 Re4 29. h4 h6 30. g3 g5 31. hxg5 hxg5 32. Rd1 Rg8 33. Kf1 Rh8 34. Rd4 Rh1+ 35. Kg2 Rb1 36. Rf2 g4 37. Rb4 Ree1 38. Rd2 Rg1+ 39. Kf2 Rbf1+ 40. Ke2 Re1+ 41. Kf2 Ref1+ 42. Ke2 Rf3 43. Rxb5 Rgxg3 44. Rb4 Rg2+ 45. Ke1 Rxd2 46. Kxd2 g3 47. Ke2 g2 48. Kxf3 g1Q 49. a4 Qe1 50. Rd4 Kg6 51. Rb4 Kh5 52. Rd4 Kh4 53. Rb4 Kh3 0-1

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.15"]
[Round "4"]
[White "Barbulescu, Dan"]
[Black "Arboleda, Juan Gonzalo"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2320"]
[PlyCount "84"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2015"]
[Source "ChessBase"]
[SourceDate "2014.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2014.11.20"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 Qc7 12. Nc3 a6 13. Bg5 0-0 14. Bh4 Kh8 15. Rc1 Bf4 16. Bg3 Nh5 17. Ne5 Nxg3 18. fxg3 Be3+ 19. Kh1 Rxf1+ 20. Qxf1 Bd7 21. Nf7+ Kg8 22. Re1 Be8 23. Rxe3 Bxf7 24. g4 Rf8 25. Rf3 Qe7 26. a3 g6 27. Rf4 Be8 28. Qf2 Rxf4 29. Qxf4 Qg7 30. Ne2 e5 31. dxe5 Qxe5 32. Qd2 Nd8 33. Ng1 Qd4 34. Qe2 Bf7 35. h3 Ne6 36. Nf3 Qc5 37. Qe5 Qc1+ 38. Kh2 Nf4 39. Qb8+ Kg7 40. Qe5+ Kg8 41. Qb8+ Kg7 42. Qe5+ Kg8 1/2-1/2

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.14"]
[Round "3"]
[White "Arboleda, Juan Gonzalo"]
[Black "Espinosa Flores, Rafael Emilio"]
[Result "1/2-1/2"]
[ECO "B30"]
[PlyCount "63"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. e5 Nd5 5. Nc3 Nc7 6. a4 g6 7. 0-0 Bg7 8. Re1 0-0 9. Bxc6 dxc6 10. Ne4 b6 11. h3 Be6 12. d3 c4 13. dxc4 Bxc4 14. Bg5 f6 15. exf6 exf6 16. Bf4 Qxd1 17. Raxd1 Nd5 18. Bd6 Rfe8 19. b3 Ba6 20. c4 Rxe4 21. Rxe4 Nc3 22. Rde1 Nxe4 23. Rxe4 c5 24. Re7 Bf8 25. Rd7 Bc8 26. Rd8 Bb7 27. Rxa8 Bxa8 28. Bb8 a6 29. Bc7 Be4 30. Bxb6 Bc2 31. Nd2 Bh6 32. Ba5 1/2-1/2

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.13"]
[Round "2"]
[White "Chapman, Mark"]
[Black "Arboleda, Juan Gonzalo"]
[Result "0-1"]
[ECO "C02"]
[PlyCount "156"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 cxd4 6. cxd4 Nc6 7. Be2 Nge7 8. Na3 Bd7 9. Nc2 Rc8 10. 0-0 Nf5 11. b3 Be7 12. Bb2 Nb4 13. Nxb4 Bxb4 14. Rc1 0-0 15. g4 Nh6 16. Bd3 Bb5 17. Ng5 g6 18. Bxb5 Qxb5 19. Qf3 Bd2 20. Rxc8 Rxc8 21. Qf6 Qe2 22. Qf3 Qxf3 23. Nxf3 Rc2 24. Ba3 Rxa2 25. Be7 Bf4 26. h3 Rc2 27. Ne1 Rc3 28. Ng2 Bd2 29. Rd1 Rc1 30. Rxc1 Bxc1 31. Ne1 Bb2 32. Nc2 Kg7 33. f4 Ng8 34. Bc5 b6 35. Bd6 Bc1 36. Bb8 a6 37. Kf2 Bxf4 38. Nb4 a5 39. Nc6 Bd2 40. Ke2 Bb4 41. Bc7 Ne7 42. Nxb4 axb4 43. Kd3 f6 44. exf6+ Kxf6 45. Bd8 b5 46. Ke3 g5 47. Kf3 Kf7 48. Ke3 h6 49. Kd3 Nc6 50. Bc7 Kf6 51. Bd6 Kg6 52. Bc7 h5 53. gxh5+ Kxh5 54. Bg3 Na5 55. Kc2 Kg6 56. Bc7 Nc6 57. Kd3 Kf5 58. Ke3 Ne7 59. Bd6 Ng6 60. Kf3 Nh4+ 61. Ke3 Ng2+ 62. Kf3 Ne1+ 63. Ke2 Nc2 64. Kd3 Na1 65. Bxb4 Nxb3 66. Bc3 Kf4 67. Bb4 Nc1+ 68. Kd2 Na2 69. Be7 b4 70. Kc2 Nc3 71. Kd3 Ne4 72. Bxb4 Nf2+ 73. Ke2 Nxh3 74. Bd6+ Ke4 75. Be5 g4 76. Kd2 Kf3 77. Kc3 g3 78. Kb4 Nf4 0-1

[Event "World U20-ch22"]
[Site "Belfort"]
[Date "1983.08.12"]
[Round "1"]
[White "Arboleda, Juan Gonzalo"]
[Black "Korhonen, Harri"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "110"]
[EventDate "1983.08.12"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "FRA"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 c6 4. 0-0 Nd7 5. c3 h6 6. d4 Qc7 7. a4 a5 8. Nbd2 Ngf6 9. Re1 Be7 10. Nf1 Nf8 11. Ng3 Ne6 12. Nf5 Bf8 13. b3 g6 14. Ng3 Be7 15. Qd2 h5 16. Ba3 Nf4 17. Ng5 Rf8 18. Rad1 h4 19. Ne2 N6h5 20. Nf3 Bg4 21. Nxf4 Nxf4 22. Re3 Rd8 23. h3 Bh5 24. Qc1 g5 25. dxe5 dxe5 26. Rxd8+ Kxd8 27. Nxg5 Rg8 28. Nh7 Bg6 29. g3 Bxh7 30. Bxf7 Rg7 31. Bc4 Bxa3 32. Qxa3 Qe7 33. Qxe7+ Kxe7 34. Kh2 Ne6 35. b4 axb4 36. cxb4 Ng5 37. Bd3 Bg8 38. Bc2 Rh7 39. gxh4 Rxh4 40. Rg3 Kf6 41. Rc3 Be6 42. b5 cxb5 43. axb5 Rxh3+ 44. Rxh3 Nxh3 45. Bd3 Nf4 46. Bf1 Ke7 47. Kg3 Kd6 48. Kh4 b6 49. Kg5 Bd7 50. Kf6 Be6 51. f3 Bb3 52. Kf5 Bd1 53. Kg4 Kc5 54. Kf5 Kd4 55. Kg4 Be2 0-1

