[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.10"]
[Round "14"]
[White "Ferreira, Julio"]
[Black "Kileng, Benny"]
[Result "1/2-1/2"]
[ECO "A39"]
[PlyCount "49"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Indonesia"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "INA"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c4 Nf6 6. d4 cxd4 7. Nxd4 0-0 8. Nc3 Nxd4 9. Qxd4 d6 10. Qd2 Qc7 11. b3 Be6 12. Bb2 Rac8 13. Rac1 Qb8 14. e4 a6 15. Nd5 Bxd5 16. cxd5 Rxc1 17. Rxc1 Rc8 18. Bd4 Rc7 19. Rxc7 Qxc7 20. h3 Nd7 21. Bxg7 Kxg7 22. Qd4+ f6 23. Qd2 Qc5 24. Kh2 a5 25. Bf1 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.07"]
[Round "12"]
[White "Johannessen, Svein"]
[Black "Ferreira, Julio"]
[Result "1/2-1/2"]
[ECO "E61"]
[WhiteElo "2400"]
[PlyCount "168"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Norway"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "PAR"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. d4 0-0 5. Bg5 d6 6. e3 Nbd7 7. Be2 c6 8. 0-0 Re8 9. Qc2 e5 10. h3 Qa5 11. Bh4 Nf8 12. Rad1 Bf5 13. Qb3 Qb6 14. dxe5 dxe5 15. Rd6 Qxb3 16. axb3 Ne4 17. Nxe4 Bxe4 18. Nd2 Bf5 19. g4 Re6 20. Rxe6 Bxe6 21. Ne4 Nd7 22. Rd1 h6 23. c5 g5 24. Bg3 a5 25. Bc4 Bxc4 26. bxc4 Rd8 27. f3 Kf8 28. Be1 Ke7 29. Bxa5 Ra8 30. b4 Bf8 31. Nd2 Nxc5 32. bxc5 Rxa5 33. Nb3 Ra2 34. e4 Rc2 35. Na5 Rb2 36. Rd3 Ke6 37. Nb3 Rc2 38. Rd8 Be7 39. Rb8 Rxc4 40. Rxb7 Bxc5+ 41. Nxc5+ Rxc5 42. Kf2 Rc3 43. Ke2 Rc2+ 44. Ke3 Rh2 45. Rc7 Kf6 46. Rxc6+ Kg7 47. Rc5 f6 48. Rc7+ Kg6 49. Rc8 Rxh3 50. Ra8 h5 51. gxh5+ Rxh5 52. Rb8 Rh4 53. Ra8 Rf4 54. Rb8 Kh6 55. Ra8 Rh4 56. Rb8 Kg6 57. Ra8 Rh2 58. Rb8 Rg2 59. Ra8 Rb2 60. Rg8+ Kf7 61. Ra8 Rb7 62. Rc8 Kg6 63. Ra8 Kh6 64. Ra6 Rf7 65. Ra8 Rg7 66. Ra6 Kg6 67. Ra8 Rh7 68. Rb8 Rh4 69. Ra8 Kh6 70. Rb8 Rf4 71. Ra8 g4 72. fxg4 Rxg4 73. Rh8+ Kg7 74. Ra8 Rg3+ 75. Ke2 Kh6 76. Kf2 Rg4 77. Kf3 Rf4+ 78. Ke3 Rh4 79. Rh8+ Kg5 80. Rg8+ Kh5 81. Rh8+ Kg4 82. Rg8+ Kh3 83. Rf8 Rh6 84. Kf3 Kh4 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.06"]
[Round "11"]
[White "Ferreira, Julio"]
[Black "Coudari, Camille"]
[Result "1-0"]
[ECO "E94"]
[BlackElo "2285"]
[PlyCount "71"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Canada"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "CAN"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. d4 d6 6. Be2 e5 7. d5 Nbd7 8. 0-0 Nc5 9. Qc2 a5 10. Be3 Qe7 11. Nd2 Bd7 12. b3 c6 13. Bxc5 dxc5 14. Na4 Rad8 15. Rad1 Bh6 16. Nf3 cxd5 17. cxd5 Bxa4 18. bxa4 b6 19. Rb1 Rd6 20. Rb3 Rb8 21. Bb5 Rdd8 22. Rfb1 Qc7 23. Bc6 Kh8 24. Qb2 Nxe4 25. Qxe5+ Qxe5 26. Nxe5 Kg8 27. Rxb6 Rxb6 28. Rxb6 Bg7 29. Nc4 Bd4 30. Kf1 Nxf2 31. d6 Nd3 32. d7 Ne5 33. Nxe5 Bxe5 34. Rb5 Bc3 35. Rxc5 Bb4 36. Re5 1-0

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.04"]
[Round "10"]
[White "Trevelyan, John"]
[Black "Ferreira, Julio"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2205"]
[PlyCount "100"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Wales"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "WLS"]
[BlackTeamCountry "PAR"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 d6 10. b3 f5 11. Bb2 Bf6 12. Qd2 Nd7 13. Rad1 Qe7 14. Ne1 Bxg2 15. Nxg2 Bg5 16. e3 Qf7 17. d5 e5 18. f4 Bh6 19. Qc2 Qh5 20. Rde1 e4 21. Qe2 Qxe2 22. Rxe2 a5 23. Rc1 Nc5 24. Ne1 g6 25. Rb1 Rfb8 26. Nc2 b5 27. cxb5 Rxb5 28. Nd4 Rb7 29. Nc6 Bg7 30. Bxg7 Kxg7 31. Rc2 Kf7 32. Kf1 Nd7 33. Rd1 Nf6 34. h3 Ke8 35. Kf2 Kd7 36. Rd4 Rb5 37. Rcd2 Rxd5 38. Rxd5 Nxd5 39. Ne5+ Ke6 40. Nc4 a4 41. g4 axb3 42. gxf5+ gxf5 43. axb3 Rb8 44. Na5 Nb4 45. Rd1 Rb5 46. Ra1 d5 47. Ke2 Kd6 48. Kd2 Kc5 49. Kc3 Kb6 50. Nc4+ dxc4 0-1

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.11.03"]
[Round "9"]
[White "Ferreira, Julio"]
[Black "Langeweg, Kick"]
[Result "1/2-1/2"]
[ECO "D47"]
[BlackElo "2445"]
[PlyCount "41"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Netherlands"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "NED"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 Bb7 9. 0-0 b4 10. Ne4 Be7 11. Nxf6+ Nxf6 12. Qe2 0-0 13. e4 c5 14. dxc5 Nd7 15. c6 Bxc6 16. Be3 Bb7 17. Rfd1 Nc5 18. Bb5 Qb8 19. Bxc5 Bxc5 20. Rac1 Rc8 21. Bd7 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.31"]
[Round "6"]
[White "Ferreira, Julio"]
[Black "Navarro Segura, Roberto"]
[Result "1/2-1/2"]
[ECO "E16"]
[BlackElo "2300"]
[PlyCount "141"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Mexico"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "MEX"]

1. Nf3 Nf6 2. c4 e6 3. d4 b6 4. g3 Bb7 5. Bg2 c5 6. 0-0 d5 7. cxd5 exd5 8. Ne5 Nbd7 9. Qa4 cxd4 10. Bg5 Be7 11. Bh3 Bc8 12. Nc6 Qc7 13. Nxe7 Kxe7 14. Qxd4 Qe5 15. Qxe5+ Nxe5 16. Bg2 Bb7 17. Nc3 Ke6 18. Bh3+ Ke7 19. Rfd1 Rad8 20. Bg2 Ke6 21. Nb5 Kf5 22. Bf4 Rhe8 23. Rac1 a6 24. Nd4+ Kg6 25. Bh3 Ne4 26. Rc7 Nd6 27. Bxe5 Rxe5 28. Nc6 Bxc6 29. Rxc6 f6 30. e4 Nxe4 31. Rxb6 a5 32. f4 Re7 33. Bf1 d4 34. Rb5 a4 35. a3 Kf7 36. Bd3 Nd6 37. Rd5 Rb7 38. Bxh7 Rxb2 39. R1xd4 Ke7 40. Rxa4 Rc8 41. Rd1 f5 42. Ra7+ Kf8 43. Bg6 Rcc2 44. Ra8+ Ke7 45. Rh8 Ke6 46. Rh5 Ra2 47. Bh7 Ke7 48. Bg8 Rxa3 49. Bd5 Re3 50. Bg2 Ree2 51. Bf1 Rf2 52. Rh7 Ne8 53. Bd3 Rb2 54. Re1+ Kf7 55. Bxf5 Nf6 56. Rh8 g6 57. Be6+ Kg7 58. Rh4 Rg2+ 59. Kh1 Rgd2 60. Bc4 Ne4 61. Bf1 g5 62. Rh5 Kg6 63. g4 Nf2+ 64. Kg1 gxf4 65. h3 Rb3 66. Re6+ Kg7 67. Re2 Rxe2 68. Bxe2 Nxh3+ 69. Kh2 Rb2 70. Kxh3 Rxe2 71. Rf5 1/2-1/2

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.30"]
[Round "5"]
[White "Janetschek, Karl"]
[Black "Ferreira, Julio"]
[Result "0-1"]
[ECO "B95"]
[WhiteElo "2330"]
[PlyCount "88"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Austria"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "AUT"]
[BlackTeamCountry "PAR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Qd2 Be7 8. a4 h6 9. Bh4 Nc6 10. Nb3 Qc7 11. Bg3 Nh5 12. Be2 Nxg3 13. hxg3 Na5 14. Nxa5 Qxa5 15. Rh5 Qc7 16. a5 Bd7 17. Na4 Bxa4 18. Rxa4 Rc8 19. Bd3 Qd7 20. Ra1 Rc5 21. Rxc5 dxc5 22. Qe3 Qc7 23. e5 c4 24. Be2 Bb4+ 25. c3 Bxa5 26. Bxc4 Qxc4 27. Rxa5 0-0 28. Rc5 Qa2 29. Qd2 Qb1+ 30. Ke2 Qe4+ 31. Kf1 b6 32. Rc7 Qxe5 33. Qd7 Qg5 34. b4 Qc1+ 35. Ke2 Qc2+ 36. Kf1 a5 37. bxa5 bxa5 38. Kg1 Qe4 39. Qd1 Ra8 40. Rd7 a4 41. Rd4 Qc6 42. Rd8+ Rxd8 43. Qxd8+ Kh7 44. Qa5 Qc4 0-1

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.27"]
[Round "3"]
[White "Ferreira, Julio"]
[Black "Asmundsson, Ingvar"]
[Result "0-1"]
[ECO "A92"]
[BlackElo "2405"]
[PlyCount "82"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Paraguay"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "PAR"]
[BlackTeamCountry "ISL"]

1. Nf3 e6 2. c4 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. d4 Ne4 7. Qc2 Nc6 8. Nc3 Nb4 9. Qb1 d6 10. Nxe4 fxe4 11. Qxe4 e5 12. Qb1 Bf5 13. e4 Bg4 14. Bd2 Bxf3 15. Bxb4 exd4 16. Qd3 Bh5 17. Bd2 c5 18. f4 Rb8 19. Rad1 Bf7 20. e5 dxe5 21. fxe5 Be6 22. Be4 h6 23. Rxf8+ Bxf8 24. Qf3 Qd7 25. Bd3 Qe8 26. Qe4 g6 27. Rf1 Bg7 28. Qh4 Qd8 29. Rf6 Bf5 30. Bxf5 gxf5 31. Bxh6 Bxf6 32. exf6 Qd7 33. Qg5+ Kf7 34. Qg7+ Ke6 35. Kf2 Qf7 36. g4 Qxf6 37. Qc7 fxg4+ 38. Bf4 Rd8 39. Kg3 d3 40. Qxb7 Rd4 41. Qc6+ Kf7 0-1

[Event "Olympiad-23"]
[Site "Buenos Aires"]
[Date "1978.10.26"]
[Round "2"]
[White "Vano Perez, Jose"]
[Black "Ferreira, Julio"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "66"]
[EventDate "1978.10.25"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "ARG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Andorra"]
[BlackTeam "Paraguay"]
[WhiteTeamCountry "AND"]
[BlackTeamCountry "PAR"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e5 7. Nf3 Be7 8. Qd2 h6 9. Bd3 Be6 10. Na4 Nbd7 11. h3 d5 12. exd5 Nxd5 13. Be4 Nxe3 14. Qxe3 Qc7 15. 0-0 0-0 16. Nc3 Bc5 17. Qd3 Bc4 18. Nd5 Bxd3 19. Nxc7 Bxe4 20. Nxa8 Rxa8 21. Nh2 Bxc2 22. Rac1 Bd3 23. Rfd1 e4 24. Ng4 Rd8 25. Kh1 b6 26. a3 a5 27. f3 f5 28. fxe4 fxe4 29. Rd2 h5 30. Nf2 Be3 31. Rxd3 exd3 32. Nxd3 Bxc1 33. Nxc1 Nc5 0-1

