[Event "San Salvador op"]
[Site "San Salvador"]
[Date "2003.12.13"]
[Round "7"]
[White "Merino, Maximiliano"]
[Black "Rojas, Benjamin"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2117"]
[PlyCount "46"]
[EventDate "2003.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Ne2 Bg4 6. c3 Nbd7 7. Bf4 Be7 8. 0-0 0-0 9. Qc2 Re8 10. Ng3 Nf8 11. f3 Bh5 12. Nf5 Bg6 13. Nxe7+ Rxe7 14. Na3 c6 15. Rae1 Qd7 16. Be5 Rae8 17. Bg3 Rxe1 18. Bxe1 Bxd3 19. Qxd3 Qe6 20. Nc2 Qe2 21. Qxe2 Rxe2 22. Rf2 Rxf2 23. Kxf2 N8d7 1/2-1/2

[Event "San Salvador op"]
[Site "San Salvador"]
[Date "2003.12.10"]
[Round "1"]
[White "Rojas, Benjamin"]
[Black "Zepeda, Sonia"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "2014"]
[PlyCount "120"]
[EventDate "2003.12.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESA"]
[SourceTitle "CBM 097 Extra"]
[Source "ChessBase"]
[SourceDate "2004.01.13"]
[SourceVersion "1"]
[SourceVersionDate "2004.01.13"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. Bf4 Nf6 4. e3 Be7 5. Bd3 0-0 6. h3 c5 7. c3 Nc6 8. Nbd2 b6 9. Rc1 Bb7 10. 0-0 Bd6 11. Bxd6 Qxd6 12. Re1 e5 13. dxe5 Nxe5 14. Nxe5 Qxe5 15. Nf3 Qe7 16. Bb1 Rad8 17. Qe2 Rfe8 18. Rcd1 g6 19. Rd2 Ne4 20. Rdd1 f5 21. Bc2 Kg7 22. Ba4 Rf8 23. Nd2 Rf6 24. Nxe4 Qxe4 25. Bc2 Qe7 26. Rd2 Rfd6 27. Red1 Qe5 28. Qf3 Bc6 29. Qe2 Re8 30. Re1 b5 31. Qd1 a5 32. Bd3 Qe6 33. Be2 b4 34. cxb4 axb4 35. b3 Bb7 36. Bf3 Red8 37. Qc2 Rc8 38. Red1 Qe5 39. Qd3 Ba6 40. Qb1 Bb7 41. Qb2 Kf6 42. Qxe5+ Kxe5 43. Rc2 Ra6 44. Be2 Ra5 45. f4+ Ke6 46. Bf3 Rca8 47. Rcd2 Rxa2 48. Bxd5+ Bxd5 49. Rxd5 Ra1 50. Rd6+ Ke7 51. Kf1 Rxd1+ 52. Rxd1 Ra2 53. Rb1 Kd6 54. Rd1+ Kc6 55. Rd8 Rb2 56. Rc8+ Kd5 57. Rd8+ Ke4 58. Re8+ Kd3 59. Re5 Rxb3 60. Rxc5 Kxe3 0-1

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "4"]
[White "Hoyt, Walter"]
[Black "Rojas, Benjamin"]
[Result "0-1"]
[ECO "B41"]
[PlyCount "68"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "US Virgin Islands"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "ISV"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Bb4 7. Bd3 Qc7 8. 0-0 Bxc3 9. bxc3 d6 10. Ba3 Nbd7 11. Qe2 Nc5 12. Nf3 e5 13. Ne1 Be6 14. Bc2 0-0 15. f3 Rfd8 16. Bb3 Nxb3 17. axb3 Qb6+ 18. c5 dxc5 19. Qe3 Nd7 20. c4 Qc7 21. Nd3 b6 22. Bb2 f6 23. f4 exf4 24. Nxf4 Bf7 25. Nd5 Bxd5 26. exd5 Re8 27. Qd2 b5 28. Rfe1 bxc4 29. bxc4 Qd6 30. Qa5 Ne5 31. Re4 f5 32. Bxe5 Rxe5 33. Rxe5 Qxe5 34. Qd2 Qxa1+ 0-1

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "2"]
[White "Lozano, Tomas R"]
[Black "Rojas, Benjamin"]
[Result "1/2-1/2"]
[ECO "B47"]
[PlyCount "19"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Honduras"]
[BlackTeam "El Salvador"]
[WhiteTeamCountry "HON"]
[BlackTeamCountry "ESA"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 a6 5. Bc4 e6 6. Nc3 Qc7 7. Be3 Nf6 8. Bb3 Bc5 9. f3 Ne5 10. Nce2 1/2-1/2

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "1"]
[White "Rojas, Benjamin"]
[Black "Campos Ruiz, Alberto"]
[Result "1/2-1/2"]
[ECO "D79"]
[PlyCount "71"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "MEX"]

1. d4 d5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. Ne5 b6 7. c4 Bb7 8. Nc3 c6 9. cxd5 cxd5 10. Be3 Nbd7 11. Bh3 e6 12. Nxd7 Qxd7 13. Bd2 Rac8 14. Rc1 Rc4 15. e3 Rfc8 16. Re1 Ne4 17. Bf1 Nxc3 18. Rxc3 Rxc3 19. Bxc3 b5 20. Qb3 a6 21. Rc1 e5 22. Rd1 e4 23. Rc1 Bf8 24. a3 g5 25. Qd1 g4 26. Ba5 f5 27. Rc3 Kf7 28. Qc1 Ke6 29. Rxc8 Qxc8 30. Qxc8+ Bxc8 31. h4 Kd7 32. Be2 Kc6 33. Kf1 Bd6 34. Ke1 Bc7 35. Bxc7 Kxc7 36. b4 1/2-1/2

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "3"]
[White "Rojas, Benjamin"]
[Black "Cuellar, Pablo"]
[Result "1-0"]
[ECO "E62"]
[PlyCount "49"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Panama"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "PAN"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. g3 d6 5. Bg2 c6 6. Nf3 0-0 7. 0-0 Qc7 8. Qc2 e5 9. dxe5 dxe5 10. e4 Na6 11. a3 Be6 12. b3 Rac8 13. Ng5 Bd7 14. Na4 b5 15. Nb2 c5 16. cxb5 Bxb5 17. Nc4 h6 18. Nf3 Nh5 19. Bb2 f6 20. Nh4 Qf7 21. Nd6 Qd7 22. Nxc8 Bxf1 23. Bxf1 Nb8 24. Ne7+ Qxe7 25. Nxg6 1-0

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "5"]
[White "Rojas, Benjamin"]
[Black "De Boer, Willem"]
[Result "0-1"]
[ECO "A60"]
[PlyCount "70"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Netherlands Antilles"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "AHO"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. Nxd5 Nxd5 6. Qxd5 Nc6 7. Nf3 Nb4 8. Qd1 Be7 9. Bd2 Bf6 10. Qb3 Qe7 11. e3 a5 12. a3 a4 13. Qd1 Nc6 14. Qc2 d6 15. Ng1 Nd4 16. Qb1 Nb3 17. Ra2 Nxd2 18. Kxd2 Be6 19. Ke1 0-0 20. Ra1 Qc7 21. Bd3 h6 22. Ne2 Qa5+ 23. Kf1 Qd2 24. Ra2 Qa5 25. Nf4 Bg5 26. Nxe6 fxe6 27. Ke2 Qc7 28. Qd1 d5 29. cxd5 exd5 30. Bb5 Qe5 31. h4 Rxf2+ 32. Kxf2 Qxe3+ 33. Kf1 Rf8+ 34. Qf3 Rxf3+ 35. gxf3 Qxf3+ 0-1

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "6"]
[White "Rojas, Benjamin"]
[Black "Pena, Gustavo"]
[Result "0-1"]
[ECO "E14"]
[PlyCount "108"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Dominican Republic"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "DOM"]

1. d4 d5 2. c4 e6 3. e3 Nf6 4. Nc3 Be7 5. Nf3 0-0 6. Bd3 Nbd7 7. 0-0 b6 8. cxd5 exd5 9. Bd2 Bb7 10. Rc1 c5 11. Re1 Ne4 12. Bb5 Ndf6 13. Ne2 Ng4 14. Rf1 a6 15. Bd3 c4 16. Bxe4 dxe4 17. Ne1 b5 18. Ng3 Nh6 19. f4 f5 20. Nc2 Bh4 21. Nh1 Rf6 22. Be1 Rg6 23. Bxh4 Qxh4 24. g3 Qe7 25. a3 a5 26. Qd2 Bd5 27. Nf2 Nf7 28. Nd1 Nd6 29. Nc3 Bf7 30. Kh1 Rh6 31. Rg1 Bh5 32. Rgf1 Bf3+ 33. Kg1 Qf7 34. Ne1 Bg4 35. h4 Rb8 36. Na2 Ra8 37. Rc2 Qh5 38. Rf2 Rg6 39. Kh2 Bd1 40. Rc1 Bg4 41. Nc3 Re6 42. a4 b4 43. Nb5 Qf7 44. Nxd6 Rxd6 45. Qc2 Rc8 46. Rd2 Bh5 47. Qb1 Rdc6 48. Nc2 Qd5 49. Ne1 Bf7 50. Rdc2 R6c7 51. b3 c3 52. Rf2 Qxb3 53. Qxb3 Bxb3 54. Ra1 c2 0-1

[Event "CACAC-chT 9th"]
[Site "Guatemala City"]
[Date "1971.??.??"]
[Round "8"]
[White "Rojas, Benjamin"]
[Black "Schorr, Leon"]
[Result "0-1"]
[ECO "A10"]
[BlackElo "2260"]
[PlyCount "56"]
[EventDate "1971.07.31"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GUA"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "El Salvador"]
[BlackTeam "Venezuela"]
[WhiteTeamCountry "ESA"]
[BlackTeamCountry "VEN"]

1. Nf3 f5 2. g3 Nf6 3. c4 g6 4. b4 Bg7 5. Bb2 0-0 6. Bg2 d6 7. 0-0 e5 8. d3 Nc6 9. b5 Ne7 10. Qc2 h6 11. Nbd2 g5 12. h4 g4 13. Nh2 f4 14. Ne4 Nh5 15. Rfd1 Nf5 16. Nf1 Be6 17. Kh2 fxg3+ 18. fxg3 Nhxg3 19. Nfxg3 Qxh4+ 20. Kg1 Nxg3 21. Nxg3 Qxg3 22. Rf1 Qe3+ 23. Kh1 g3 24. Bxb7 Rf2 25. Rxf2 Qxf2 26. Bg2 Bh3 27. Rg1 Bxg2+ 28. Rxg2 Qf1+ 0-1

