[Event "Pan American-ch"]
[Site "Cartagena"]
[Date "2012.09.08"]
[Round "9"]
[White "Romero, Oscar"]
[Black "Berrocal, Gerardo Jose"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1793"]
[PlyCount "55"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 e6 5. e3 h6 6. Bh4 Nbd7 7. c5 b6 8. b4 a5 9. a3 g5 10. Bg3 Bb7 11. Bd3 Qc8 12. h4 g4 13. Nge2 Ba6 14. 0-0 h5 15. Qd2 Rg8 16. Rfc1 bxc5 17. bxc5 Be7 18. Rab1 Bd8 19. e4 Bxd3 20. Qxd3 dxe4 21. Nxe4 Nxe4 22. Qxe4 Nf6 23. Qe5 Nd5 24. Nc3 Bf6 25. Qxh5 Bxd4 26. Ne4 Qd7 27. Rb7 Nc7 28. Rxc7 1-0

[Event "Pan American-ch"]
[Site "Cartagena"]
[Date "2012.07.07"]
[Round "8"]
[White "Berrocal, Gerardo Jose"]
[Black "Huertas Botache, Alvaro Arturo"]
[Result "0-1"]
[ECO "A17"]
[BlackElo "1820"]
[PlyCount "94"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. cxd5 exd5 5. e3 Be7 6. Be2 0-0 7. 0-0 Nbd7 8. b3 b6 9. Bb2 Bb7 10. Rc1 Rc8 11. Qc2 c5 12. Qb1 Re8 13. Rfe1 a6 14. d4 Bd6 15. Nd1 Ne4 16. Ba1 f5 17. Qb2 Qe7 18. Rc2 Qf6 19. Qc1 Qh6 20. dxc5 bxc5 21. g3 g5 22. Qb2 Ndf6 23. Bd3 Ng4 24. Bxe4 fxe4 25. Qh8+ Kf7 26. Nxg5+ Kg6 27. Qxh7+ Qxh7 28. Nxh7 Kxh7 29. Nc3 Ne5 30. Rd1 Nd3 31. f3 Rf8 32. f4 Rg8 33. Ne2 Bf8 34. Rf1 Bg7 35. Bxg7 Rxg7 36. a4 a5 37. f5 Rf8 38. h3 Bc8 39. Kh2 Rxf5 40. Rxf5 Bxf5 41. Nc3 Be6 42. Nb5 Rd7 43. h4 d4 44. exd4 cxd4 45. Re2 e3 46. Nxd4 Rxd4 47. Rxe3 Bxb3 0-1

[Event "Pan American-ch"]
[Site "Cartagena"]
[Date "2012.07.07"]
[Round "7"]
[White "Rosado Perez, Maria Jose"]
[Black "Berrocal, Gerardo Jose"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1902"]
[PlyCount "70"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 Bd7 7. 0-0 Rc8 8. b3 Nge7 9. Na3 a6 10. Nc2 cxd4 11. cxd4 Ng6 12. g3 Nb4 13. Nxb4 Bxb4 14. Bb2 0-0 15. a3 Bc3 16. Rb1 Bb5 17. b4 Ne7 18. Bxc3 Rxc3 19. Bxb5 Qxb5 20. Rb3 Rfc8 21. Kg2 Rc1 22. Qxc1 Rxc1 23. Rxc1 h6 24. Rc5 Qb6 25. a4 Nc6 26. h4 g6 27. g4 Kg7 28. Kg3 Nb8 29. a5 Qd8 30. Rbc3 Nc6 31. Rb3 Qe7 32. Rb2 h5 33. g5 Qd7 34. Kf4 Ne7 35. b5 Nf5 1/2-1/2

[Event "Pan American-ch"]
[Site "Cartagena"]
[Date "2012.07.06"]
[Round "5"]
[White "Aragon Aviles, Sandra"]
[Black "Berrocal, Gerardo Jose"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1745"]
[PlyCount "63"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 Bd7 7. b4 cxd4 8. cxd4 a6 9. Be2 Rc8 10. 0-0 Nge7 11. Nbd2 Nxd4 12. Nb3 Nxf3+ 13. Bxf3 Ng6 14. Bb2 Be7 15. Bd4 Qd8 16. g3 Bb5 17. Re1 b6 18. Be2 Bc4 19. Rc1 Bg5 20. Rc3 0-0 21. f4 Nxf4 22. gxf4 Bxf4 23. Bg4 Qh4 24. Rh3 Qg5 25. Qf3 Bxb3 26. Rh5 Bxh2+ 27. Kxh2 Qd2+ 28. Bf2 Rc3 29. Qg2 Qf4+ 30. Kh1 d4 31. Kg1 Bd5 32. Bf3 0-1

[Event "Pan American-ch"]
[Site "Cartagena"]
[Date "2012.07.06"]
[Round "6"]
[White "Berrocal, Gerardo Jose"]
[Black "Restrepo, Hugo"]
[Result "1/2-1/2"]
[ECO "A17"]
[BlackElo "1726"]
[PlyCount "52"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 Bb4 4. g3 0-0 5. Bg2 d5 6. cxd5 exd5 7. a3 Bd6 8. 0-0 c6 9. d4 Nbd7 10. Re1 Re8 11. Bg5 h6 12. Bd2 Ne4 13. Be3 Ndf6 14. Nd2 Bf5 15. Ndxe4 Nxe4 16. Qc1 Qd7 17. Nxe4 Bxe4 18. f3 Bh7 19. Qd2 f5 20. Bf4 Re6 21. Rac1 Rae8 22. Bxd6 Qxd6 23. f4 Re3 24. Rc3 R3e7 25. e3 Bg6 26. Kf2 Bf7 1/2-1/2

[Event "Pan American-ch"]
[Site "Cartagena"]
[Date "2012.07.05"]
[Round "3"]
[White "Berrocal, Gerardo Jose"]
[Black "Echavarria, Gustavo"]
[Result "0-1"]
[ECO "A00"]
[BlackElo "1944"]
[PlyCount "31"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. g4 e5 2. Bg2 d5 3. h3 Bc5 4. d3 c6 5. Nf3 Ne7 6. Nc3 Ng6 7. e3 Nd7 8. d4 Bd6 9. e4 dxe4 10. Nxe4 Bc7 11. Bg5 f6 12. Be3 Qe7 13. Qd3 exd4 14. Nxd4 Nde5 15. Qb3 Nh4 16. Bf1 0-1

[Event "Pan American-ch"]
[Site "Cartagena"]
[Date "2012.07.05"]
[Round "4"]
[White "Quinonez Lara, Maria Constanza"]
[Black "Berrocal, Gerardo Jose"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1755"]
[PlyCount "22"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 dxe4 4. dxe4 Nc6 5. Ngf3 Bc5 6. c3 e5 7. Bb5 Nf6 8. Nxe5 0-0 9. Nxc6 bxc6 10. Bxc6 Ng4 11. Nf3 Bxf2+ 0-1

[Event "Pan American-ch"]
[Site "Cartagena"]
[Date "2012.07.04"]
[Round "1"]
[White "Berrocal, Gerardo Jose"]
[Black "Penuela, Jorge"]
[Result "1-0"]
[ECO "A00"]
[BlackElo "1720"]
[PlyCount "43"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 Bxg4 3. c4 e6 4. Qb3 b6 5. cxd5 c6 6. dxc6 Qc7 7. Nc3 a6 8. d3 Nxc6 9. Qc4 Rc8 10. Qxg4 Nf6 11. Qa4 Bd6 12. Bxc6+ Qxc6 13. Qxc6+ Rxc6 14. Nf3 Ke7 15. Bg5 Rhc8 16. Bxf6+ Kxf6 17. Ne4+ Ke7 18. Nxd6 Kxd6 19. Rg1 g6 20. Ng5 Rc1+ 21. Kd2 Rxa1 22. Rxa1 1-0

[Event "Pan American-ch"]
[Site "Cartagena"]
[Date "2012.07.04"]
[Round "2"]
[White "Onate, Ana Milena"]
[Black "Berrocal, Gerardo Jose"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1858"]
[PlyCount "103"]
[EventDate "2012.07.04"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "COL"]
[SourceTitle "CBM 149 Extra"]
[Source "ChessBase"]
[SourceDate "2012.08.24"]
[SourceVersion "1"]
[SourceVersionDate "2012.08.24"]
[SourceQuality "1"]

1. d4 d6 2. e4 h6 3. Bc4 g5 4. Qh5 e6 5. Nc3 Nf6 6. Qf3 Bg7 7. Be3 Nc6 8. Bb5 a6 9. Bxc6+ bxc6 10. e5 Nd5 11. exd6 cxd6 12. Ne4 Rb8 13. b3 c5 14. Rd1 cxd4 15. Bxd4 Bxd4 16. Rxd4 Bb7 17. c4 Qa5+ 18. Rd2 Rd8 19. cxd5 f5 20. Qc3 Qxc3 21. Nxc3 e5 22. Nf3 Rc8 23. Ne2 Rc5 24. 0-0 Bxd5 25. Rfd1 Bxf3 26. gxf3 Ra5 27. Rxd6 Kf7 28. Rd7+ Kg6 29. R1d6+ Kh5 30. Ng3+ Kh4 31. Nxf5+ Kh3 32. Rxh6+ Rxh6 33. Nxh6 Rxa2 34. Kf1 Ra1+ 35. Ke2 Ra2+ 36. Rd2 Ra3 37. Rd3 Ra2+ 38. Ke3 Kg2 39. Ng4 a5 40. Nxe5 Rxf2 41. Rd2 Rxd2 42. Kxd2 Kxh2 43. Nf7 Kg3 44. Nxg5 Kf4 45. Kc3 Kxg5 46. Kc4 Kf4 47. Kb5 Kxf3 48. Kxa5 Ke4 49. Ka6 Kd5 50. b4 Kc6 51. b5+ Kc7 52. Ka7 1-0

