[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.11.05"]
[Round "9"]
[White "Giron Chavez, David Emanuel"]
[Black "Herrera, Benjamin"]
[Result "1-0"]
[ECO "B81"]
[WhiteElo "2065"]
[BlackElo "1856"]
[PlyCount "69"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[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. h3 e6 7. g4 d5 8. Bg2 Bb4 9. 0-0 Bxc3 10. bxc3 Nxe4 11. Bxe4 dxe4 12. Ba3 e5 13. Ne2 Qxd1 14. Rfxd1 h5 15. Ng3 Be6 16. Nxh5 Rh7 17. Kg2 Nd7 18. Ng3 Nf6 19. Rd6 Rd8 20. Rxd8+ Kxd8 21. Bd6 Bd5 22. Bxe5 Nd7 23. Bd4 f6 24. a3 g6 25. Re1 Re7 26. h4 Ke8 27. h5 gxh5 28. Nxh5 Kf7 29. Kg3 Bc6 30. Kf4 Ne5 31. Ng3 Nc4 32. Rh1 Rd7 33. Rh6 Nxa3 34. Rxf6+ Ke8 35. Bc5 1-0

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.11.04"]
[Round "8"]
[White "Herrera, Benjamin"]
[Black "Fuentes, Adrian"]
[Result "1/2-1/2"]
[ECO "B28"]
[WhiteElo "1856"]
[BlackElo "2039"]
[PlyCount "87"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Nf3 Nc6 7. Bc4 Bb4 8. 0-0 Bxc3 9. bxc3 0-0 10. Ba3 Re8 11. Ng5 d5 12. Bxd5 Nxd5 13. Qh5 Nf6 14. Qxf7+ Kh8 15. Rad1 Bd7 16. Qb3 Re7 17. Bxe7 Qxe7 18. Nf7+ Kg8 19. Nxe5+ Be6 20. Nxc6 bxc6 21. Qb4 Qxb4 22. cxb4 Bxa2 23. f3 c5 24. c3 cxb4 25. cxb4 Bc4 26. Rf2 Rb8 27. Rb2 a5 28. Rdb1 a4 29. Rd2 a3 30. Ra1 a2 31. Rb2 Nd7 32. f4 Nc5 33. Rbxa2 Bxa2 34. bxc5 Rb1+ 35. Rxb1 Bxb1 36. e5 Be4 37. Kf2 Kf7 38. g3 Ke6 39. Ke3 Bc6 40. Kd4 h5 41. h3 Kf5 42. Ke3 Ke6 43. Kd4 Kf5 44. Ke3 1/2-1/2

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.11.03"]
[Round "6"]
[White "Herrera, Benjamin"]
[Black "Frometa Castillo, Zirka"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "1856"]
[BlackElo "2128"]
[PlyCount "90"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 g6 4. Nf3 Bg7 5. h3 e6 6. Bd3 Ne7 7. e5 b6 8. Bg5 h6 9. Bd2 Ba6 10. Bxa6 Nxa6 11. Qe2 Nc7 12. 0-0-0 Qc8 13. Nh4 c5 14. Nb5 Nxb5 15. Qxb5+ Qc6 16. Qxc6+ Nxc6 17. dxc5 g5 18. Nf3 bxc5 19. Rhe1 0-0 20. Re2 Rab8 21. b3 a5 22. Bc3 Rb7 23. Rde1 a4 24. Kd2 Rd8 25. Rd1 d4 26. Ba1 axb3 27. axb3 d3 28. Re3 dxc2+ 29. Kxc2 Nb4+ 30. Kc1 Na2+ 31. Kc2 Nb4+ 32. Kc1 Ra8 33. Bc3 Nd5 34. Red3 Rxb3 35. Be1 Rb5 36. Rxd5 exd5 37. Rxd5 Ra1+ 38. Kc2 Bf8 39. Rd8 Ra2+ 40. Kd3 Rb3+ 41. Kc4 Rb1 42. Kc3 Kg7 43. Re8 Re2 44. Kd3 Rbxe1 45. Nxe1 Rxe1 1-0

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.11.03"]
[Round "5"]
[White "Ostos, Julio Eduardo"]
[Black "Herrera, Benjamin"]
[Result "1-0"]
[ECO "B50"]
[WhiteElo "2295"]
[BlackElo "1856"]
[PlyCount "63"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Nc3 Nf6 4. e5 dxe5 5. Nxe5 a6 6. a4 Qc7 7. Nc4 b6 8. d4 e6 9. d5 exd5 10. Nxd5 Nxd5 11. Qxd5 Bb7 12. Bf4 Qe7+ 13. Qe5 Qxe5+ 14. Bxe5 Nd7 15. Bc7 Rc8 16. Nd6+ Bxd6 17. Bxd6 f6 18. 0-0-0 Kf7 19. Bc4+ Kg6 20. Be6 Ne5 21. Bxc8 Rxc8 22. Bxe5 fxe5 23. Rd6+ Kf5 24. Rxb6 Rc7 25. f3 Re7 26. Rd1 Kf4 27. Rbd6 e4 28. Rd7 Rxd7 29. Rxd7 exf3 30. Rxb7 fxg2 31. Rxg7 Kf3 32. Kd2 1-0

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.11.02"]
[Round "4"]
[White "Herrera, Benjamin"]
[Black "Otero Acosta, Diasmany"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1856"]
[BlackElo "2519"]
[PlyCount "112"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[SourceTitle "EXT 2014"]
[Source "ChessBase"]
[SourceDate "2013.11.20"]
[SourceVersion "1"]
[SourceVersionDate "2013.11.20"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. 0-0 Nc6 8. Nc3 Nf6 9. Qe2 Qc7 10. Be3 Bxe3 11. Qxe3 Ng4 12. Qg3 Qxg3 13. hxg3 b5 14. a4 b4 15. Nd1 d6 16. Be2 Nf6 17. f3 Ke7 18. Ne3 a5 19. Nc4 Ba6 20. Kf2 Bxc4 21. Bxc4 Rhc8 22. Bb5 Ne5 23. Nd4 Rc5 24. Rac1 Rac8 25. Rfd1 d5 26. exd5 Rxd5 27. c4 bxc3 28. bxc3 Rdc5 29. Nb3 Rxc3 30. Rxc3 Rxc3 31. Nxa5 Rc2+ 32. Kg1 Nh5 33. f4 Ng4 34. Nc6+ Kf6 35. Nd4 Rc3 36. Ne2 Ra3 37. Rc1 Ke7 38. Rc3 Ra1+ 39. Rc1 Rxc1+ 40. Nxc1 Nxg3 41. a5 Kd6 42. Ne2 Nxe2+ 43. Bxe2 Nf6 44. Kf2 Nd5 45. Kf3 Kc5 46. a6 Kb6 47. Bd3 h6 48. Bc4 Nc7 49. f5 exf5 50. Bxf7 g5 51. Bg6 f4 52. Bd3 Nxa6 53. Bxa6 Kxa6 54. Kg4 Kb5 55. Kh5 Kc4 56. Kxh6 g4 0-1

[Event "Panama op 3rd"]
[Site "Panama City"]
[Date "2013.10.31"]
[Round "2"]
[White "Gavarrete, Nahun"]
[Black "Herrera, Benjamin"]
[Result "0-1"]
[ECO "B87"]
[WhiteElo "2120"]
[BlackElo "1856"]
[PlyCount "90"]
[EventDate "2013.10.30"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "PAN"]
[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. 0-0 Be7 8. Bb3 b5 9. Qf3 Qc7 10. Qg3 Nc6 11. Nxc6 Qxc6 12. f4 Bb7 13. e5 Ne4 14. Nxe4 Qxe4 15. Be3 0-0 16. Rae1 Bh4 17. Qf3 Qxf3 18. gxf3 Bxe1 19. Rxe1 dxe5 20. fxe5 Bxf3 21. Kf2 Bc6 22. Bc5 Rfd8 23. Bd6 Rac8 24. Ke3 a5 25. c3 a4 26. Bc2 Bd5 27. Bd3 Bc4 28. Bxc4 Rxc4 29. Kd3 Rh4 30. Re2 Rc8 31. Bb4 h5 32. b3 axb3 33. axb3 Rd8+ 34. Kc2 Ra8 35. Kb2 Kh7 36. Rc2 Rc8 37. Bd6 Rc6 38. b4 f5 39. Kb3 Re4 40. Ra2 Re3 41. Bc5 Rxe5 42. Ra5 f4 43. Rxb5 f3 44. Ra5 Rcxc5 45. bxc5 f2 0-1

