[Event "South America-chT U26 17th"]
[Site "Bogota"]
[Date "2011.12.07"]
[Round "9.1"]
[White "Cerezo F, Jose O"]
[Black "Sanchez Sandoval, Gonzalo"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1815"]
[BlackElo "1987"]
[PlyCount "88"]
[EventDate "2011.12.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Chile"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "CHI"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nf6 6. Re1 g6 7. d4 cxd4 8. Nxd4 Bg7 9. Nc3 0-0 10. e5 dxe5 11. Rxe5 Rd8 12. Be3 Qc7 13. Qf3 Qxe5 14. Qxb7 Nbd7 15. Nc6 Qh5 16. Nxd8 Rxd8 17. Bxa7 Ne5 18. Re1 Qg5 19. f4 Qxf4 20. a4 Nfg4 21. h3 Qh2+ 22. Kf1 Nc4 23. Nb1 Nce3+ 24. Bxe3 Nxe3+ 25. Rxe3 Qh1+ 26. Kf2 Bd4 27. Nc3 Bxe3+ 28. Kxe3 Qc1+ 29. Kf3 Qxc2 30. Kg3 Qd3+ 31. Kh2 Qd6+ 32. Kh1 Rb8 33. Qd5 Rxb2 34. Qxd6 exd6 35. Ne4 Rb1+ 36. Kh2 Rd1 37. Nc3 Rd3 38. Ne4 d5 39. Nf6+ Kg7 40. Nd7 d4 41. Ne5 Ra3 42. Kg1 Rxa4 43. Kf1 Ra3 44. Ke2 Re3+ 0-1

[Event "South America-chT U26 17th"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "8.1"]
[White "Laenen, Matias"]
[Black "Cerezo F, Jose O"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1768"]
[BlackElo "1815"]
[PlyCount "59"]
[EventDate "2011.12.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Uruguay"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "URU"]
[BlackTeamCountry "BOL"]

1. d4 e6 2. Nf3 d5 3. e3 c5 4. b3 Nc6 5. Bb2 Nf6 6. a3 b6 7. Bd3 Bb7 8. Nbd2 Be7 9. Ne5 Nxe5 10. dxe5 Nd7 11. Qg4 g6 12. 0-0 Qc7 13. f4 h5 14. Qh3 0-0-0 15. Rad1 Rdg8 16. e4 d4 17. c3 dxc3 18. Bxc3 Kb8 19. Nc4 Ba6 20. Nd6 Bxd3 21. Qxd3 Nf8 22. Nxf7 c4 23. Qxc4 Bc5+ 24. Bd4 Qxf7 25. Bxc5 Nd7 26. Bd6+ Kb7 27. Qc7+ Ka6 28. Rd4 Rc8 29. Ra4+ Kb5 30. Qxa7 1-0

[Event "South America-chT U26 17th"]
[Site "Bogota"]
[Date "2011.12.06"]
[Round "7.1"]
[White "Ruiz Castillo, Joshua Daniel"]
[Black "Cerezo F, Jose O"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2241"]
[BlackElo "1815"]
[PlyCount "63"]
[EventDate "2011.12.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Columbia"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "COL"]
[BlackTeamCountry "BOL"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Ng3 Bxf3 7. Qxf3 c6 8. c3 Nf6 9. Bd3 Be7 10. b3 0-0 11. Bb2 Qc7 12. 0-0 c5 13. dxc5 Bxc5 14. c4 Be7 15. Rfe1 Nbd7 16. Rad1 Rad8 17. Bb1 Bb4 18. Rf1 Be7 19. h4 Rfe8 20. h5 h6 21. Ne4 Nxe4 22. Qxe4 Nf8 23. Qg4 e5 24. Be4 f6 25. Bd5+ Kh8 26. Bc1 Nh7 27. Qg6 Bc5 28. Rd3 Nf8 29. Qe4 Ne6 30. Qf5 Nf8 31. Rg3 Qe7 32. Bxh6 1-0

[Event "South America-chT U26 17th"]
[Site "Bogota"]
[Date "2011.12.05"]
[Round "5.1"]
[White "Azua Avila, Vicente"]
[Black "Cerezo F, Jose O"]
[Result "1-0"]
[ECO "D74"]
[WhiteElo "1870"]
[BlackElo "1815"]
[PlyCount "83"]
[EventDate "2011.12.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Ecuador"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "ECU"]
[BlackTeamCountry "BOL"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 0-0 6. cxd5 Nxd5 7. Nc3 c6 8. d4 c5 9. e4 cxd4 10. Nxd5 e6 11. Nf4 e5 12. Nd3 Nc6 13. Nfe1 b6 14. f4 exf4 15. Bxf4 g5 16. Bd2 Rb8 17. Rc1 Ne5 18. Nxe5 Bxe5 19. Nf3 Bg4 20. Qb3 Bxf3 21. Rxf3 Kg7 22. Rcf1 f6 23. Bxg5 d3 24. Rxd3 Bd4+ 25. Be3 Bxe3+ 26. Rxe3 Qe7 27. Rfe1 Rbe8 28. Qa3 Qc7 29. Qc3 Qe5 30. Qxe5 fxe5 31. Bh3 Rd8 32. Bf5 Rf7 33. Kf2 Rc7 34. Kf3 Kf6 35. g4 h6 36. h4 Rc2 37. R1e2 Rdd2 38. Rxd2 Rxd2 39. Re2 Rd3+ 40. Kf2 Rh3 41. g5+ hxg5 42. hxg5+ 1-0

[Event "South America-chT U26 17th"]
[Site "Bogota"]
[Date "2011.12.05"]
[Round "6.1"]
[White "Cerezo F, Jose O"]
[Black "Dias da Fonseca, Petrus Fay"]
[Result "0-1"]
[ECO "B20"]
[WhiteElo "1815"]
[BlackElo "1831"]
[PlyCount "62"]
[EventDate "2011.12.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Brazil"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "BRA"]

1. e4 c5 2. b4 cxb4 3. Bb2 d6 4. a3 bxa3 5. Nxa3 e5 6. Nf3 Nf6 7. Nb5 Nc6 8. Nc3 Be7 9. Bb5 0-0 10. 0-0 Bg4 11. h3 Bxf3 12. gxf3 Qc8 13. Kg2 Nd4 14. f4 exf4 15. Nd5 Nxd5 16. Bxd4 Bf6 17. exd5 Bxd4 18. c3 Qc5 19. Be2 Qxd5+ 20. Bf3 Qg5+ 21. Kh2 Bxf2 22. Bg4 Bg3+ 23. Kh1 Qh4 24. Kg2 Rfe8 25. Qf3 Qg5 26. h4 Bxh4 27. Qxf4 Qg6 28. Kh3 Bf6 29. Rg1 Be5 30. Bf5 Qh5+ 31. Qh4 Qxf5+ 0-1

[Event "South America-chT U26 17th"]
[Site "Bogota"]
[Date "2011.12.04"]
[Round "4.1"]
[White "Cerezo F, Jose O"]
[Black "Vazquez, Guillermo"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "1815"]
[BlackElo "2309"]
[PlyCount "100"]
[EventDate "2011.12.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "PAR"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Ndb5 Qb8 7. a4 a6 8. Nd4 Nf6 9. Bg5 Nxe4 10. Nxe4 Qe5 11. Be3 Qxe4 12. Qd3 Qxd3 13. Bxd3 Nb4 14. Rd1 Nxd3+ 15. Rxd3 d5 16. 0-0 f6 17. Nf3 Bd7 18. Ra1 Rc8 19. c3 Bd6 20. Nd2 Ke7 21. Nf1 Be8 22. Ng3 h5 23. Ne2 Bf7 24. Nd4 Bg6 25. Rd2 e5 26. Nf3 Bf7 27. Rad1 Rc4 28. a5 Rhc8 29. Ra1 Bc5 30. Re2 Bxe3 31. fxe3 R4c5 32. Nh4 g6 33. Kf2 f5 34. g3 Rb5 35. Nf3 Kf6 36. Nd2 Rcc5 37. Ra3 Rxa5 38. Nb3 Rxa3 39. Nxc5 Ra1 40. Nb3 Rb1 41. Nc5 g5 42. Nxb7 g4 43. Nc5 Be8 44. Rd2 Bc6 45. Nxa6 Rh1 46. Nb4 Rxh2+ 47. Ke1 Rxd2 48. Kxd2 Bb7 49. Ke2 Kg5 50. Nd3 Ba6 0-1

[Event "South America-chT U26 17th"]
[Site "Bogota"]
[Date "2011.12.04"]
[Round "3.1"]
[White "Cuellar, Diego"]
[Black "Cerezo F, Jose O"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2179"]
[BlackElo "1815"]
[PlyCount "99"]
[EventDate "2011.12.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Peru"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "PER"]
[BlackTeamCountry "BOL"]

1. e4 e6 2. Nc3 c5 3. f4 d5 4. Bb5+ Nc6 5. Bxc6+ bxc6 6. e5 Ne7 7. Nf3 Qc7 8. d3 Nf5 9. 0-0 h5 10. b3 Be7 11. Na4 c4 12. Qe2 cxd3 13. cxd3 Ba6 14. Be3 Bb5 15. Nc3 Nxe3 16. Qxe3 Ba6 17. Rac1 Ba3 18. Rcd1 Qb6 19. Nd4 Bc5 20. Nce2 Bxd4 21. Nxd4 c5 22. Nc2 d4 23. Qd2 Rb8 24. Rc1 Kd7 25. Na3 Rhc8 26. Nc4 Bxc4 27. Rxc4 Rc7 28. Rfc1 Rbc8 29. Qb2 Qa5 30. Kf2 Rb8 31. Qc2 Rbc8 32. Ra4 Qb5 33. Qd2 Qb6 34. Qb2 Qb5 35. Rcc4 Rb8 36. Qa3 Qb6 37. Ra6 Qb5 38. Ra5 Qb6 39. Raxc5 Rxc5 40. Qxc5 Qxc5 41. Rxc5 Rb6 42. Rc4 Ra6 43. Rxd4+ Ke7 44. a4 f6 45. Rc4 fxe5 46. fxe5 Kf7 47. Rc5 Kg6 48. a5 Kf5 49. Ke3 g5 50. Kd4 1-0

[Event "South America-chT U26 17th"]
[Site "Bogota"]
[Date "2011.12.03"]
[Round "2.1"]
[White "Cerezo F, Jose O"]
[Black "Curotto, Nicolas"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1815"]
[BlackElo "1789"]
[PlyCount "101"]
[EventDate "2011.12.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Bolivia"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "BOL"]
[BlackTeamCountry "ARG"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bd6 6. d4 exd4 7. Qxd4 f6 8. Re1 Ne7 9. Nc3 0-0 10. Qc4+ Kh8 11. e5 Bxe5 12. Nxe5 fxe5 13. Rxe5 Ng6 14. Re1 Bf5 15. Qb3 b6 16. Be3 Qf6 17. Ne2 Be6 18. Qc3 Qxc3 19. Nxc3 Bd5 20. Rad1 Rad8 21. Bg5 Rd7 22. Na4 Rdf7 23. f3 h6 24. Bc1 Nh4 25. Rf1 Rf6 26. Rd2 Bxf3 27. g3 Ng6 28. Rdf2 Be4 29. c3 Rxf2 30. Rxf2 Rxf2 31. Kxf2 Bb1 32. a3 Bc2 33. b3 Bxb3 34. Nb2 Ne5 35. Bf4 Ng4+ 36. Kg1 Nf6 37. Bxc7 Nd5 38. Be5 Ne3 39. Bd4 Nc2 40. Bxb6 Nxa3 41. Bc5 Nb5 42. Bb4 c5 43. Ba5 c4 44. Bb4 Na7 45. Kf2 Nc6 46. Bd6 a5 47. Ke3 a4 48. Ke4 Na7 49. Kf3 Nc6 50. Bc5 Ne5+ 51. Ke4 0-1

[Event "South America-chT U26 17th"]
[Site "Bogota"]
[Date "2011.12.03"]
[Round "1.1"]
[White "Gutierrez Anaya, Yeison Joel"]
[Black "Cerezo F, Jose O"]
[Result "1-0"]
[ECO "D82"]
[WhiteElo "1912"]
[BlackElo "1815"]
[PlyCount "111"]
[EventDate "2011.12.03"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Venezuela"]
[BlackTeam "Bolivia"]
[WhiteTeamCountry "VEN"]
[BlackTeamCountry "BOL"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 c6 5. e3 Bg7 6. Qb3 a5 7. Nf3 0-0 8. Bd3 dxc4 9. Bxc4 b5 10. Be2 a4 11. Qc2 Na6 12. a3 Nc7 13. Bxc7 Qxc7 14. Nxb5 Qa5+ 15. Nc3 c5 16. 0-0 g5 17. dxc5 Qxc5 18. Bd3 Bd7 19. Rfd1 Bc6 20. Nd4 Rfc8 21. Rac1 Qd6 22. Nxc6 Qxc6 23. Nxa4 Qb7 24. Nc3 h5 25. Qb1 e6 26. Ne4 Rxc1 27. Rxc1 Nd5 28. Nxg5 Qxb2 29. Qxb2 Bxb2 30. Rb1 Bf6 31. Ne4 Rxa3 32. Be2 h4 33. Nxf6+ Nxf6 34. Rb4 Nd5 35. Rg4+ Kf8 36. Rxh4 Nc3 37. Bf1 Ra1 38. g3 Nb1 39. Rd4 Nc3 40. Kg2 Ra2 41. h4 e5 42. Rd7 Ke8 43. Rc7 Nd5 44. Bb5+ Kf8 45. Rc8+ Kg7 46. Kf1 Nf6 47. Bc4 Ra7 48. Rc5 Ne4 49. Rd5 Ra1+ 50. Kg2 f6 51. Rd7+ Kh6 52. Kf3 Nc5 53. Rc7 Ra5 54. g4 Na4 55. Rf7 Nb2 56. Rxf6+ 1-0

