[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1981.??.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "Slipak, Sergio"]
[Result "1-0"]
[ECO "A55"]
[PlyCount "73"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. e4 Be7 6. Be2 0-0 7. 0-0 c6 8. Qc2 Re8 9. Rd1 Qc7 10. Bg5 Nf8 11. c5 dxc5 12. dxe5 Ng4 13. Bf4 Ng6 14. Bg3 N4xe5 15. Nxe5 Nxe5 16. b4 Bf6 17. b5 Qa5 18. Rac1 Be6 19. h3 Ng6 20. bxc6 bxc6 21. f4 Bd4+ 22. Kh2 Bc8 23. f5 Nf8 24. Na4 g6 25. Bc4 Ba6 26. fxg6 hxg6 27. Rf1 Ne6 28. Bd6 Rad8 29. e5 Bxc4 30. Qxc4 Qb5 31. Qc2 c4 32. Rce1 Bb6 33. Nc3 Qa5 34. Ne4 Rxd6 35. Nxd6 Re7 36. Nxf7 Nd4 37. Qxg6+ 1-0

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1981.??.??"]
[Round "?"]
[White "Franco Ocampos, Zenon"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "B09"]
[WhiteElo "2380"]
[PlyCount "63"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 c6 5. Nf3 Bg7 6. Bd3 Bg4 7. Be3 Qa5 8. h3 Bxf3 9. Qxf3 Nbd7 10. 0-0 e5 11. dxe5 dxe5 12. f5 h6 13. a3 0-0 14. Bc4 g5 15. g4 Rfd8 16. h4 gxh4 17. b4 Qc7 18. g5 hxg5 19. Bxg5 Kf8 20. Kh1 Nb6 21. Bb3 Rd4 22. Rg1 Ke7 23. Be3 Bh8 24. Bxd4 exd4 25. e5 Ne8 26. f6+ Kd8 27. Qh5 Qc8 28. Qxh4 dxc3 29. Qxh8 Nd5 30. e6 Qxe6 31. Rae1 Qd7 32. Qxe8+ 1-0

[Event "Buenos Aires Banco de la Ciudad 2nd"]
[Site "Buenos Aires"]
[Date "1979.??.??"]
[Round "9"]
[White "Farah, Rodolfo"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "A04"]
[PlyCount "80"]
[EventDate "1979.03.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 d6 2. g3 g6 3. Bg2 Bg7 4. d3 c5 5. Nd2 Nc6 6. Ngf3 e6 7. 0-0 Nge7 8. Nh4 Qc7 9. f4 Bd7 10. Nc4 d5 11. exd5 exd5 12. Ne3 d4 13. Nd5 Nxd5 14. Bxd5 0-0-0 15. Bg2 f5 16. a3 Rhe8 17. Nf3 Be6 18. Ng5 Bg8 19. Bd2 h6 20. Nf3 Ne7 21. c4 dxc3 22. Bxc3 Bxc3 23. bxc3 Nd5 24. Qa4 Ne3 25. Rfe1 Bd5 26. Qxa7 Nxg2 27. Rxe8 Rxe8 28. Ne5 b6 29. Qa6+ Bb7 30. Qc4 Ne3 31. Qa2 g5 32. h3 Nd5 33. Qd2 gxf4 34. gxf4 Nxf4 35. d4 Qg7+ 36. Kh2 Rg8 37. Ng4 Nxh3 38. Qxh6 Qc7+ 39. Ne5 Ng5 40. Rb1 cxd4 0-1

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "5"]
[White "Bazan, Osvaldo"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "C13"]
[PlyCount "61"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 Bd7 8. c3 Bc6 9. Bd3 Bxe4 10. Bxe4 c6 11. 0-0 Nd7 12. Qc2 g6 13. Rfe1 0-0 14. Rad1 Qc7 15. h4 c5 16. h5 Kg7 17. g3 cxd4 18. Nxd4 Nc5 19. Kg2 Nxe4 20. Qxe4 Rfd8 21. Rh1 Kg8 22. hxg6 hxg6 23. Rd3 Qc4 24. Rf3 Bg7 25. Qxb7 f5 26. Nc6 Re8 27. Ne7+ Rxe7 28. Qxe7 Qe4 29. Rd1 Rf8 30. Rd7 Qe5 31. Re3 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "9"]
[White "Behrensen, Jorge"]
[Black "Bronstein, Luis Marcos"]
[Result "0-1"]
[ECO "D97"]
[PlyCount "104"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. Bf4 0-0 6. Qb3 dxc4 7. Qxc4 c6 8. e4 b5 9. Qb3 Qa5 10. e5 Be6 11. Qd1 Ne4 12. Be2 Nxc3 13. bxc3 Qxc3+ 14. Bd2 Qa3 15. 0-0 Nd7 16. Qb1 Rfe8 17. Bb4 Qa4 18. Bd1 Qa6 19. Bb3 Bd5 20. Ng5 Nxe5 21. dxe5 Bxe5 22. Qd3 Bxa1 23. Rxa1 Rad8 24. Qh3 h5 25. Re1 Qc8 26. Qc3 Qg4 27. Bxd5 Rxd5 28. Ne4 Rd1 29. f3 Qd7 30. Kf2 Rxe1 31. Kxe1 Qe6 32. Qb3 Qe5 33. g3 Rd8 34. h4 Rd5 35. Kf2 Qd4+ 36. Kg2 c5 37. Be1 b4 38. Bf2 Qe5 39. Qc4 a5 40. Nxc5 Rd2 41. Ne4 Rd8 42. Be3 Qe6 43. Qc7 Rc8 44. Qa7 a4 45. Bf2 b3 46. axb3 axb3 47. Qb7 Rc2 48. Kg1 b2 49. Qb8+ Qc8 50. Qb4 Rc1+ 51. Kg2 b1Q 52. Qxe7 Qh3+ 0-1

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "11"]
[White "Behrensen, Jorge"]
[Black "Chemes, Luis Jorge"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "67"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c5 6. Nc3 Nc6 7. d3 d6 8. Bd2 e5 9. Rb1 a5 10. Ne1 Re8 11. a3 Rb8 12. Nc2 e4 13. dxe4 Ne5 14. Ne3 Be6 15. Ncd5 b5 16. cxb5 Rxb5 17. Bc3 Rb8 18. Qa4 Ra8 19. Nxf6+ Bxf6 20. Rbd1 Qb8 21. Nd5 Bg7 22. h3 Bd7 23. Qc2 Be6 24. f4 Bxd5 25. Rxd5 Nc6 26. e5 dxe5 27. fxe5 Nxe5 28. Kh2 Ra7 29. Rxc5 a4 30. Bd5 h5 31. Bxe5 Bxe5 32. Qxg6+ Bg7 33. Bxf7+ Rxf7 34. Qxf7+ 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "2"]
[White "Behrensen, Jorge"]
[Black "Molteni, Oscar R"]
[Result "1-0"]
[ECO "D46"]
[PlyCount "57"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. e3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Bb4+ 9. Bd2 Bxd2+ 10. Qxd2 Nxe4 11. Bxe4 Nf6 12. Bc2 0-0 13. 0-0 Qd6 14. Rad1 c5 15. Qg5 b6 16. Qe5 Qb8 17. Qe3 Bb7 18. Ne5 Qc7 19. Rd2 Rad8 20. Rfd1 cxd4 21. Rxd4 Rxd4 22. Qxd4 Rc8 23. b4 Kf8 24. g4 h6 25. h4 Ne8 26. g5 h5 27. Qf4 f6 28. gxf6 gxf6 29. Rd7 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "13"]
[White "Behrensen, Jorge"]
[Black "Pugach, Mario"]
[Result "1-0"]
[ECO "E61"]
[PlyCount "49"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. Bf4 d6 6. h3 Nbd7 7. e3 c6 8. Be2 Re8 9. 0-0 Nh5 10. Bh2 h6 11. Qc2 a6 12. b4 e5 13. dxe5 dxe5 14. Ne4 c5 15. bxc5 Qc7 16. c6 Qxc6 17. c5 Nhf6 18. Nd6 Re7 19. Rac1 Ne8 20. Rfd1 b6 21. Bc4 Nxc5 22. Qxg6 Be6 23. Bxe6 Rxe6 24. Qxf7+ Kh8 25. Qxe6 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "4"]
[White "Behrensen, Jorge"]
[Black "Quinteros, Miguel Angel"]
[Result "0-1"]
[ECO "E61"]
[PlyCount "116"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Bf4 c6 7. e3 a6 8. a4 a5 9. Be2 Nfd7 10. 0-0 e5 11. Bh2 f5 12. Qb3 Kh8 13. Rad1 Qe7 14. Qa3 Re8 15. Rd2 Na6 16. Na2 Bf8 17. Qc3 e4 18. Ne1 b6 19. Nc2 Qf6 20. Qb3 Bb7 21. Nc3 Qd8 22. f3 exf3 23. Bxf3 Nf6 24. Re2 Bg7 25. Qa3 d5 26. cxd5 Nxd5 27. Bxd5 cxd5 28. Nb5 Bf8 29. Qb3 Bc6 30. Nca3 Bg7 31. Rc2 Qd7 32. Rfc1 Re6 33. Rc3 Nb4 34. Nc7 Bxa4 35. Nxa8 Bxb3 36. Rc8+ Re8 37. Nxb6 Rxc8 38. Rxc8+ Qxc8 39. Nxc8 Nd3 40. Nb6 Nxb2 41. Nd7 Nc4 42. Nxc4 dxc4 43. Bc7 a4 44. Ba5 f4 45. Bc3 fxe3 46. g4 Kg8 47. g5 Kf7 48. Kf1 Bd1 49. Ke1 e2 50. Nb6 a3 51. Nxc4 Bf8 52. d5 a2 53. Ne5+ Kg8 54. Nd3 Bb3 55. Kxe2 Bc4 56. d6 Bxd6 57. Kd2 Bxd3 58. Kxd3 Bf8 0-1

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "7"]
[White "Behrensen, Jorge"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "131"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 c6 4. g3 g6 5. Bg2 Bg7 6. Nf3 0-0 7. 0-0 Qa5 8. d5 cxd5 9. cxd5 Na6 10. h3 Bd7 11. e4 Rfc8 12. Re1 Nc5 13. e5 dxe5 14. Nxe5 Be8 15. Rb1 Qd8 16. Kh2 a5 17. Qe2 Ra6 18. Bg5 h6 19. Bxf6 exf6 20. Ng4 f5 21. Ne3 f4 22. Ng4 h5 23. Ne5 Bxe5 24. Qxe5 Nd3 25. Qxe8+ Qxe8 26. Rxe8+ Rxe8 27. Bf1 fxg3+ 28. fxg3 Re3 29. Nd1 Rf3 30. Be2 Raf6 31. Bxf3 Rxf3 32. Nc3 Rf2+ 33. Kg1 Rxb2 34. Rd1 Ne5 35. d6 Nd7 36. Kf1 Kf8 37. Rd5 Rc2 38. Ne4 Rc4 39. Nd2 Rc5 40. Rd4 b6 41. Nc4 a4 42. Na3 Rc3 43. Rxa4 Rxg3 44. h4 Rd3 45. Nb5 Rd5 46. Ra8+ Kg7 47. Nc7 Rf5+ 48. Kg1 Kf6 49. Ne8+ Ke5 50. Ra7 Nc5 51. Rc7 Rf4 52. Re7+ Kd5 53. d7 Nxd7 54. Rxd7+ Ke6 55. Rb7 Rxh4 56. Rxb6+ Ke7 57. Nc7 Ra4 58. Nd5+ Kd7 59. Rb2 Kd6 60. Nc3 Rc4 61. Rb3 Kc5 62. a4 Rg4+ 63. Kh2 Kc4 64. Ra3 Kb4 65. Nb5 Ka5 66. Nd6 1/2-1/2

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "10"]
[White "Figueroa, Eduardo"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "C00"]
[PlyCount "114"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. g3 dxe4 5. dxe4 e5 6. Bg2 Bc5 7. Ngf3 0-0 8. 0-0 Nc6 9. h3 b6 10. Nh4 Ba6 11. Re1 g6 12. c3 Re8 13. Qa4 Bb7 14. Nf1 Nh5 15. Nf3 a6 16. b4 Bf8 17. Bg5 Qc8 18. Qb3 h6 19. Bd2 Nd8 20. N3h2 Nf6 21. Rad1 a5 22. a3 axb4 23. axb4 Qe6 24. Qxe6 Nxe6 25. Ng4 Nxg4 26. hxg4 c5 27. bxc5 Nxc5 28. Rb1 Re6 29. f3 Ra2 30. Be3 Na4 31. Rec1 Rc6 32. c4 Re2 33. Ra1 Nb2 34. Ra7 Bc8 35. Ra8 Kg7 36. Bxb6 Bb7 37. Rb8 Rxb6 38. c5 Rb5 39. c6 Bxc6 40. Rxf8 Kxf8 41. Rxc6 Nd3 42. Rc3 Ne1 43. Bh1 Rb1 44. Ra3 Nc2 45. Ra2 Ree1 46. Bg2 Ne3 47. Rf2 Ke7 48. Bh3 g5 49. Bg2 Kd6 50. Bh3 Kc5 51. f4 exf4 52. gxf4 Nxf1 53. fxg5 Ne3+ 54. Kh2 hxg5 55. Rxf7 Rh1+ 56. Kg3 Rbg1+ 57. Kf2 Rf1+ 0-1

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "1"]
[White "Garcia, Horacio"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "B59"]
[PlyCount "42"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be3 e5 7. Nb3 Be6 8. Be2 Be7 9. 0-0 0-0 10. f4 exf4 11. Rxf4 Ne5 12. Nd5 Ng6 13. Rf1 Nxe4 14. Nxe7+ Qxe7 15. Qd4 f5 16. Rad1 d5 17. c3 b6 18. Qa4 f4 19. Bf2 Qg5 20. Qc6 Rae8 21. Bf3 Ne5 0-1

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "12"]
[White "Garcia, JM."]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "A34"]
[PlyCount "33"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. Nf3 g6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 c5 8. Qb3 Nb6 9. d3 Na6 10. Be3 Bd7 11. Nd2 Qc8 12. Rfc1 Bc6 13. Nde4 Qf5 14. Rab1 Bd4 15. Bxd4 cxd4 16. Nd1 Rad8 17. Qa3 1/2-1/2

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "3"]
[White "Garcia, Raimundo"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "E42"]
[PlyCount "107"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 b6 7. a3 Be7 8. d5 exd5 9. cxd5 d6 10. Nd4 0-0 11. Be2 Bb7 12. Nf5 Qd7 13. Ne3 Na6 14. b4 Nc7 15. 0-0 Rae8 16. Bb2 Bd8 17. Bf3 Qc8 18. Rc1 Qd7 19. Qb3 b5 20. Rfd1 Na8 21. a4 bxa4 22. Qxa4 Bc8 23. Qxd7 Bxd7 24. Ra1 Bb6 25. Nc4 Rb8 26. Nxd6 Bc7 27. Nce4 Bxd6 28. Nxd6 Rxb4 29. Bxf6 gxf6 30. Rxa7 Nb6 31. h3 Rd8 32. Bh5 Ba4 33. Bxf7+ Kh8 34. Rxa4 Rxa4 35. Nf5 Ra5 36. Ne3 f5 37. Rb1 f4 38. Rxb6 fxe3 39. fxe3 Kg7 40. Be6 Ra3 41. e4 h5 42. Bf5 Ra2 43. Rg6+ Kf7 44. Rh6 Rb8 45. Rxh5 Rbb2 46. Rg5 Kf6 47. h4 Re2 48. d6 Rad2 49. d7 Kf7 50. h5 Kf6 51. Rg8 Kf7 52. d8Q Rxg2+ 53. Rxg2 Rxg2+ 54. Kxg2 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1966.??.??"]
[Round "8"]
[White "Pelikan, Jorge"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "E52"]
[PlyCount "128"]
[EventDate "1966.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. e3 Bb7 6. Bd3 0-0 7. 0-0 d5 8. cxd5 exd5 9. Ne1 Nbd7 10. a3 Bd6 11. Nb5 Be7 12. b4 a6 13. Nc3 Bd6 14. f3 c5 15. bxc5 bxc5 16. Ne2 Qc7 17. g3 Rfe8 18. Rb1 Bc6 19. Ng2 Qa7 20. Bb2 c4 21. Bc2 Nb6 22. Nc3 Re7 23. Bc1 Rae8 24. a4 a5 25. Bd2 Bb4 26. Re1 Qd7 27. g4 g6 28. Ra1 h5 29. g5 Nh7 30. f4 Qg4 31. Qxg4 hxg4 32. Kf2 Kg7 33. Nh4 Nc8 34. Re2 Nd6 35. Rg1 Rb8 36. Rxg4 Bxc3 37. Bxc3 Bxa4 38. Bxa5 Bxc2 39. Rxc2 Rb3 40. Ng2 Nf5 41. Bd2 Nf8 42. Bc1 Nd7 43. Nh4 Nd6 44. f5 Nxf5 45. Nxf5+ gxf5 46. Rf4 Kg6 47. h4 Re4 48. Kf3 f6 49. h5+ Kxh5 50. Rxf5 Rxd4 51. gxf6+ Kg6 52. Bb2 Kxf5 53. Bxd4 Nxf6 54. Bxf6 Kxf6 55. Kf4 c3 56. e4 d4 57. e5+ Ke6 58. Ke4 Rb4 59. Rh2 Rb2 60. Rh6+ Kd7 61. Rd6+ Ke7 62. Kxd4 Rd2+ 63. Kxc3 Rxd6 64. exd6+ Kxd6 1/2-1/2

[Event "Buenos Aires-ch07"]
[Site "Buenos Aires"]
[Date "1965.05.15"]
[Round "1"]
[White "Behrensen, Jorge"]
[Black "Cafure, Emilio"]
[Result "0-1"]
[ECO "B65"]
[PlyCount "78"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 Be7 8. 0-0-0 0-0 9. f4 Nxd4 10. Qxd4 Qa5 11. e5 dxe5 12. Qxe5 Qxe5 13. fxe5 Nd5 14. Bxe7 Nxe7 15. Bd3 Nc6 16. Rhe1 Rd8 17. Bb5 Bd7 18. g3 Kf8 19. Na4 Be8 20. c4 Rac8 21. Nc3 Rxd1+ 22. Kxd1 Rd8+ 23. Kc1 Nb4 24. Kb1 Rd2 25. Ne4 Rxh2 26. Bxe8 Kxe8 27. Rd1 Nc6 28. Nd6+ Ke7 29. Nxb7 Nxe5 30. c5 Nc4 31. b3 Na3+ 32. Ka1 Nb5 33. Rc1 Kd7 34. b4 Kc7 35. Na5 Nd4 36. Kb1 Ne2 37. Rc4 e5 38. b5 e4 39. Rb4 Nc3+ 0-1

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.04.08"]
[Round "15"]
[White "Behrensen, Jorge"]
[Black "Palermo, Vicente"]
[Result "0-1"]
[ECO "A81"]
[PlyCount "64"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 d6 4. b3 e6 5. Bg2 Be7 6. 0-0 0-0 7. Bb2 a5 8. Nbd2 a4 9. c4 Qe8 10. e3 Nc6 11. Ne1 Nd8 12. Nd3 Rb8 13. b4 b5 14. c5 Bb7 15. f3 g5 16. e4 fxe4 17. fxe4 Qg6 18. Qe2 Nf7 19. c6 Bxc6 20. Rac1 Ba8 21. Rxc7 Bd8 22. Rcc1 Bb6 23. Kh1 Rbe8 24. e5 Bxg2+ 25. Kxg2 dxe5 26. dxe5 Nd5 27. Nc5 Nh6 28. Nde4 Ng4 29. Bd4 Bxc5 30. bxc5 Nge3+ 31. Bxe3 Qxe4+ 32. Kh3 g4+ 0-1

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.04.07"]
[Round "14"]
[White "Averbakh, Yuri L"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "E50"]
[PlyCount "67"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 c5 6. Be2 b6 7. 0-0 Nc6 8. d5 Bxc3 9. dxc6 Ba5 10. Qc2 d5 11. a3 Qd6 12. Rd1 Rd8 13. Rb1 Ne4 14. b4 cxb4 15. axb4 Bxb4 16. Rxb4 Qxb4 17. Qxe4 Ba6 18. Qh4 f6 19. Qg4 Re8 20. Nd4 f5 21. Qg3 Bxc4 22. Bh5 Re7 23. Qe5 g6 24. Bf3 Qc3 25. Bd2 Qb2 26. Qd6 Rae8 27. c7 Ba6 28. Be2 Qa2 29. Bxa6 Qxa6 30. Nc6 Rf7 31. Bc3 h5 32. Ne5 Rg7 33. Nd7 Rxd7 34. Qxd7 1-0

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.04.05"]
[Round "13"]
[White "Behrensen, Jorge"]
[Black "Rossetto, Hector"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "166"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nc6 2. Nc3 e5 3. g3 Nf6 4. Bg2 Bb4 5. Nf3 0-0 6. 0-0 Re8 7. Ne1 Bf8 8. d3 d6 9. Bg5 h6 10. Bd2 Bd7 11. Nc2 Qc8 12. Nd5 Nxd5 13. cxd5 Ne7 14. Rc1 Bh3 15. e4 Bxg2 16. Kxg2 c5 17. b4 cxb4 18. Bxb4 Qd7 19. Ne3 a5 20. Bd2 b5 21. Qb3 Reb8 22. Rc2 g6 23. Rfc1 Ra7 24. a4 b4 25. Nc4 Qd8 26. Be3 Rab7 27. f4 exf4 28. Bxf4 Rd7 29. h4 Bg7 30. Rf1 Kh7 31. Be3 f5 32. Rcf2 Rbb7 33. h5 g5 34. Bc1 Ra7 35. Bb2 Qh8 36. Bxg7 Qxg7 37. Ne3 f4 38. Ng4 Ng8 39. gxf4 gxf4 40. Rxf4 Nf6 41. Kh3 Nxh5 42. Rf5 Rf7 43. Qd1 Qg6 44. Qf3 Rxf5 45. exf5 Qg5 46. f6 Rf7 47. Qe4+ Qg6 48. Kh4 Rf8 49. f7 b3 50. Rf2 Qxe4 51. dxe4 Kg6 52. e5 Rxf7 53. Rb2 Rf4 54. Rxb3 dxe5 55. Kh3 Rxa4 56. Rb6+ Kf5 57. Nxh6+ Kf4 58. Kh4 Ng7 59. Rf6+ Ke4 60. d6 Rd4 61. Nf7 Ne8 62. Rh6 Kf5+ 63. Kh3 Nf6 64. Kg2 a4 65. Rh8 Ke6 66. Rf8 Nd7 67. Re8+ Kxf7 68. Re7+ Kf6 69. Rxd7 Ke6 70. Ra7 Kxd6 71. Ra5 Ke6 72. Kf3 Kf5 73. Ra8 Rd3+ 74. Ke2 Ra3 75. Rh8 Rb3 76. Rh5+ Ke6 77. Rh4 a3 78. Ra4 Kf5 79. Kf2 Rh3 80. Kg2 Rb3 81. Kf2 e4 82. Ra8 Ke5 83. Ke2 Kd4 0-1

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.04.04"]
[Round "12"]
[White "Stein, Leonid"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "B80"]
[PlyCount "90"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. g3 Nc6 7. Bg2 Nf6 8. 0-0 d6 9. b3 Bd7 10. Bb2 Be7 11. Nce2 0-0 12. c4 Rfd8 13. Rc1 Qb6 14. Qd2 d5 15. exd5 exd5 16. Nxc6 bxc6 17. cxd5 cxd5 18. Bd4 Qb5 19. Qb2 Bf5 20. Nc3 Qa5 21. Na4 Rab8 22. Bc3 Qb5 23. Rfe1 Be6 24. Bf1 Qb7 25. Bd4 Ne8 26. Nc5 Bxc5 27. Rxc5 Rdc8 28. Rec1 Rxc5 29. Rxc5 Rc8 30. Qc3 Rxc5 31. Qxc5 Bd7 32. Bb2 Nc7 33. Qd6 Nb5 34. Qe7 Qc8 35. Qe5 d4 36. a4 f6 37. Qf4 Nc7 38. Qxd4 Ne6 39. Bc4 Kh8 40. Qb6 Bc6 41. Bxa6 Qa8 42. h4 h5 43. Bf1 Nf8 44. a5 Ng6 45. a6 Qc8 1-0

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.04.02"]
[Round "11"]
[White "Benko, Pal C"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "80"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 Be7 5. Bg2 d5 6. Nbd2 Nf6 7. 0-0 0-0 8. Re1 dxe4 9. dxe4 b6 10. c3 Bb7 11. e5 Nd7 12. Nc4 Qc7 13. Bf4 Rad8 14. Qc2 h6 15. h4 b5 16. Nd6 Bxd6 17. exd6 Qb6 18. g4 Na5 19. g5 h5 20. Bg3 Rfe8 21. g6 f6 22. Qe2 Qc6 23. Red1 Qe4 24. Qxb5 f5 25. Qxa5 f4 26. Ne1 Qxg6 27. Bxf4 Qg4 28. Bg3 g5 29. Bxb7 gxh4 30. Bg2 hxg3 31. fxg3 Qxg3 32. Rd3 Qg6 33. Rad1 e5 34. Qa4 e4 35. Qc4+ Kh8 36. Rh3 Re5 37. Qe2 Rg8 38. c4 Rg5 39. Rd5 Ne5 40. d7 Qf5 1-0

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.04.01"]
[Round "10"]
[White "Behrensen, Jorge"]
[Black "Pilnik, Hermann"]
[Result "0-1"]
[ECO "A07"]
[PlyCount "68"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nf6 5. d3 b6 6. c4 c6 7. cxd5 Nxd5 8. Qb3 0-0 9. Nc3 Bb7 10. Bg5 Nd7 11. Qa3 Re8 12. Nxd5 cxd5 13. Rac1 h6 14. Be3 e5 15. Qd6 d4 16. Rc7 Nc5 17. Qxd8 Raxd8 18. Bd2 a5 19. b4 axb4 20. Rb1 Bf8 21. Bxb4 Bd6 22. Rxb7 Nxb7 23. Nd2 Nc5 24. Nc4 Bc7 25. Bxc5 bxc5 26. a4 Rb8 27. Ra1 Re6 28. Bh3 f5 29. g4 Rf6 30. a5 Ra8 31. gxf5 gxf5 32. a6 Ra7 33. Rb1 Raxa6 34. Rb7 Rg6+ 0-1

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.29"]
[Round "9"]
[White "Najdorf, Miguel"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "D16"]
[PlyCount "81"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bg4 6. Ne5 Bh5 7. g3 e6 8. Bg2 Be7 9. 0-0 Nbd7 10. Nxc4 0-0 11. h3 Nd5 12. Re1 Nb4 13. a5 f6 14. Bf4 Nb8 15. Ne4 N8a6 16. Qb3 g5 17. Bd6 Bg6 18. Bxe7 Qxe7 19. Rac1 Rfd8 20. Red1 Rd7 21. Nc5 Nxc5 22. Qxb4 Na6 23. Qxe7 Rxe7 24. e4 Rd8 25. e5 Red7 26. Nd6 Nb4 27. Rc3 Kg7 28. Rd2 Nd5 29. Bxd5 cxd5 30. Rd1 fxe5 31. dxe5 Bh5 32. Rd4 Be2 33. f4 h6 34. Kf2 Bh5 35. Rb3 gxf4 36. gxf4 Rb8 37. Rdb4 b6 38. axb6 axb6 39. Rxb6 Rf8 40. Rb7 Rfd8 41. Ke3 1-0

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.28"]
[Round "8"]
[White "Behrensen, Jorge"]
[Black "Sanguineti, Raul"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "80"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 d5 5. Bg2 e5 6. Nb3 h6 7. c4 d4 8. 0-0 Nc6 9. e3 Bg4 10. f3 Be6 11. exd4 exd4 12. Re1 Be7 13. Na3 0-0 14. Bf1 Qb6 15. Nb5 Bb4 16. c5 Bxb3 17. cxb6 Bxd1 18. Rxd1 a6 19. Na3 Nd5 20. Nc4 Bc5 21. a3 Nxb6 22. b4 Nxc4 23. bxc5 Ne3 24. Bxe3 dxe3 25. Rab1 Rad8 26. Re1 Rfe8 27. Rxb7 Rd2 28. Be2 Nd4 29. Kf1 Re5 30. Rb8+ Kh7 31. Rc8 Rf5 32. f4 g5 33. Bg4 Rf6 34. f5 h5 35. Bxh5 Rxf5+ 36. Kg1 Rff2 37. c6 Rg2+ 38. Kh1 Rxh2+ 39. Kg1 Rdg2+ 40. Kf1 Nf5 0-1

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.27"]
[Round "7"]
[White "Garcia, Raimundo"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "E30"]
[PlyCount "164"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 h6 5. Bh4 c5 6. d5 e5 7. Qc2 d6 8. e3 Nbd7 9. Nf3 Qe7 10. Nd2 Bxc3 11. Qxc3 Nf8 12. Be2 Ng6 13. Bg3 0-0 14. 0-0 Bd7 15. Rae1 Rfe8 16. f3 a6 17. Bd3 b5 18. b3 Nh5 19. Qc2 Nxg3 20. hxg3 Nf8 21. g4 b4 22. Ra1 a5 23. a4 bxa3 24. Rxa3 Ra7 25. Rfa1 Rea8 26. Ne4 Be8 27. Qc3 Qd8 28. Bc2 Ng6 29. Qd3 Nf8 30. Kf2 f6 31. Qd2 Ng6 32. Qd3 Nf8 33. R3a2 Bg6 34. Rh1 f5 35. gxf5 Bxf5 36. g4 Bg6 37. Kg3 Rf7 38. Qc3 Rfa7 39. Kg2 Bxe4 40. Bxe4 a4 41. Rha1 a3 42. b4 cxb4 43. Qxb4 Ra4 44. Qb3 Qa5 45. Bf5 Qa7 46. Qd3 Kh8 47. Kg3 Qc5 48. g5 Qxc4 49. Qxc4 Rxc4 50. Rxa3 Rxa3 51. Rxa3 g6 52. Ra8 gxf5 53. Rxf8+ Kg7 54. Rxf5 hxg5 55. Rxg5+ Kf6 56. Rg4 Rc5 57. e4 Rc1 58. Kg2 Rc2+ 59. Kh3 Rc3 60. Kg3 Rc1 61. Kf2 Rc2+ 62. Ke3 Rc3+ 63. Ke2 Ra3 64. Rh4 Ra2+ 65. Ke3 Ke7 66. Rh7+ Kd8 67. Rf7 Ke8 68. Rf5 Ke7 69. f4 Ra3+ 70. Kf2 exf4 71. Rxf4 Rb3 72. Rf3 Rb4 73. Ke3 Rb3+ 74. Kf4 Rxf3+ 75. Kxf3 Kf7 76. Kg3 Kg7 77. Kh3 Kf7 78. Kh2 Kf8 79. Kh1 Kf7 80. Kg2 Kg8 81. Kg1 Kg7 82. Kf2 Kf8 1/2-1/2

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.25"]
[Round "6"]
[White "Behrensen, Jorge"]
[Black "Panno, Oscar"]
[Result "0-1"]
[ECO "B83"]
[PlyCount "78"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. 0-0 0-0 8. Be3 Nc6 9. Kh1 Bd7 10. f4 Nxd4 11. Bxd4 Bc6 12. Qd3 Qa5 13. Qg3 g6 14. e5 Nd7 15. Bf3 Rac8 16. Rad1 Rfd8 17. Qe1 Bxf3 18. Rxf3 dxe5 19. fxe5 Bc5 20. Rfd3 Bxd4 21. Rxd4 Nb8 22. Rd6 Nc6 23. Qh4 Rf8 24. Ne4 Qxe5 25. Nf6+ Kg7 26. Nd7 Qxb2 27. Nxf8 Rxf8 28. Rf1 Kg8 29. Rd7 Qxc2 30. Qf6 Qe2 31. Rxb7 Ne5 32. h3 a6 33. a4 Qd3 34. Rfb1 Nd7 35. Qe7 Ne5 36. Qf6 Nd7 37. Qf2 Qd5 38. Rc7 Ne5 39. Rbb7 Qd1+ 0-1

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.24"]
[Round "5"]
[White "Gheorghiu, Florin"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "B67"]
[PlyCount "53"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 h6 10. Bh4 Nxe4 11. Qe1 Nf6 12. Nf5 Qa5 13. Nxd6+ Bxd6 14. Rxd6 0-0-0 15. Rd1 Ne7 16. Nd5 Qxe1 17. Nxe7+ Kc7 18. Bxe1 Rde8 19. Bb4 Kd8 20. Nc6+ bxc6 21. Bxa6 Nd5 22. Bd6 Bc8 23. Be2 Kd7 24. Bc5 Kc7 25. c4 Nf6 26. Bd6+ Kd7 27. Bb8+ 1-0

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.23"]
[Round "4"]
[White "Bolbochan, Julio"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "E59"]
[PlyCount "76"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 0-0 6. Bd3 Nc6 7. 0-0 d5 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bb5 Rd8 12. Qc2 a6 13. Be2 e5 14. dxe5 Nxe5 15. Ne1 c4 16. f3 Be6 17. e4 Qc5+ 18. Kh1 Rac8 19. g4 Nd3 20. Ng2 Nxc1 21. Qxc1 Rc6 22. Qe3 Qa5 23. g5 Nd7 24. Rfd1 Nc5 25. Rxd8+ Qxd8 26. Rd1 Rd6 27. Rxd6 Qxd6 28. e5 Qe7 29. Ne1 Nd7 30. Nc2 Bd5 31. Nb4 Be6 32. f4 a5 33. Nc2 Bd5+ 34. Bf3 Bxf3+ 35. Qxf3 Qc5 36. Kg2 b6 37. Qe4 Nf8 38. f5 g6 1/2-1/2

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.21"]
[Round "3"]
[White "Behrensen, Jorge"]
[Black "Foguelman, Alberto"]
[Result "1-0"]
[ECO "E66"]
[PlyCount "79"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 c5 4. Nf3 Bg7 5. g3 0-0 6. Bg2 Nc6 7. 0-0 d6 8. d5 Na5 9. Nd2 Rb8 10. Qc2 a6 11. b3 e5 12. a3 b5 13. cxb5 axb5 14. b4 cxb4 15. axb4 Nc4 16. Nb3 Bf5 17. e4 Bd7 18. Bg5 Qb6 19. Na5 Rfc8 20. Rfc1 Ng4 21. h3 f6 22. hxg4 fxg5 23. Nc6 Bxc6 24. dxc6 Qxc6 25. Bf1 Qd7 26. Nxb5 d5 27. Na7 Rc7 28. exd5 Rxb4 29. Nc6 Nb6 30. Ne7+ Qxe7 31. Qxc7 Qxc7 32. Rxc7 Bf8 33. Rd1 Bd6 34. Rc6 Bb8 35. d6 Nd7 36. Bc4+ Kg7 37. Be6 Rb7 38. Bxd7 Rxd7 39. Rc8 Rxd6 40. Rb1 1-0

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.20"]
[Round "2"]
[White "Behrensen, Jorge"]
[Black "Cruz, Raul C"]
[Result "1/2-1/2"]
[ECO "A12"]
[PlyCount "80"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. c4 e6 5. 0-0 Nd7 6. b3 Ngf6 7. Bb2 Be7 8. d3 0-0 9. Nbd2 Re8 10. Qc2 Bf8 11. h3 Bxf3 12. exf3 e5 13. Rfe1 Qb6 14. Re2 Bc5 15. Rae1 Bd4 16. Nf1 dxc4 17. dxc4 Nc5 18. Bc1 Ne6 19. h4 Rad8 20. Bh3 Nc5 21. Bg5 Rd6 22. Ne3 g6 23. Bxf6 Rxf6 24. Kg2 h5 25. Nf1 Rd6 26. Nd2 f5 27. a3 Ne6 28. b4 c5 29. Nb3 Qc7 30. bxc5 Nxc5 31. Nxc5 Qxc5 32. g4 fxg4 33. fxg4 Rf8 34. gxh5 Rdf6 35. f3 gxh5 36. Kh2 Kh8 37. Rg2 Be3 38. Kh1 Bf4 39. Qe4 Qa5 40. Reg1 Qc7 1/2-1/2

[Event "Mar del Plata International-26"]
[Site "Mar del Plata"]
[Date "1965.03.19"]
[Round "1"]
[White "Bielicki, Carlos"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "D94"]
[PlyCount "73"]
[EventDate "1965.03.19"]
[EventType "tourn"]
[EventRounds "15"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 0-0 6. b4 a5 7. b5 Bg4 8. Bb2 Re8 9. cxd5 Nxd5 10. Bc4 Be6 11. Qb3 c6 12. Ng5 Nd7 13. e4 a4 14. Nxe6 fxe6 15. Nxa4 Qa5+ 16. Nc3 Nc5 17. dxc5 Nxc3 18. 0-0 Nxe4 19. Bxe6+ Kh8 20. Bxg7+ Kxg7 21. Rfe1 Nf6 22. Bf7 Rf8 23. Rxe7 Qd2 24. Rd1 Qf4 25. g3 Qg5 26. Rxb7 Qxc5 27. Bd5+ Kh8 28. Bxc6 Ra3 29. Qb2 Rc3 30. Qd2 Rc2 31. Qd4 Qf5 32. Rf1 Rxa2 33. Qc3 Rc2 34. Qa3 Rc5 35. Qa1 h5 36. Qe1 h4 37. Qe7 1-0

[Event "Buenos Aires-ch07+"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "5"]
[White "Behrensen, Jorge"]
[Black "Agdamus, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A24"]
[PlyCount "81"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d3 d6 6. c4 e5 7. Nc3 c6 8. Bg5 h6 9. Bd2 a5 10. a3 Be6 11. Qc2 Na6 12. Rab1 Nh5 13. b4 axb4 14. axb4 f5 15. b5 Nc5 16. bxc6 bxc6 17. Be3 Nd7 18. Ne1 f4 19. Bc1 Qc7 20. Ne4 Ndf6 21. Nxf6+ Bxf6 22. d4 Bf5 23. Be4 Bg7 24. dxe5 Bxe5 25. Bxf5 gxf5 26. Ng2 Qg7 27. Rb3 fxg3 28. fxg3 f4 29. gxf4 Nxf4 30. Rg3 Nxe2+ 31. Qxe2 Rxf1+ 32. Kxf1 Bxg3 33. hxg3 Ra1 34. Qe1 Qf7+ 35. Nf4 Qxc4+ 36. Kg2 Kf7 37. Ne2 Qe4+ 38. Kf2 Ra2 39. Be3 Ra3 40. Qc1 Ra2 41. Qc3 1/2-1/2

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "15"]
[White "Behrensen, Jorge"]
[Black "Bolbochan, Jacobo"]
[Result "0-1"]
[ECO "D19"]
[PlyCount "80"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Ne4 10. Nxe4 Bxe4 11. Rd1 Nd7 12. Bd2 Bxf3 13. gxf3 Bxd2 14. Rxd2 a5 15. Kh1 Nb6 16. Bd3 Qf6 17. f4 g6 18. Rc2 Rfd8 19. Be4 Rd7 20. Rc5 Nd5 21. Rg1 Qd8 22. f5 exf5 23. Bxf5 Rd6 24. Bb1 Rf6 25. Ba2 b6 26. Rcc1 Nb4 27. Bb3 Qe7 28. Rg4 Rd8 29. Rcg1 c5 30. Rd1 h5 31. Rg2 Rxd4 32. Rdg1 Rg4 33. Rxg4 hxg4 34. Rxg4 Kg7 35. h4 Qd7 36. f4 Rd6 37. Rg3 Rd3 38. h5 Rxb3 39. hxg6 fxg6 40. Qh5 Qd5+ 0-1

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "21"]
[White "Behrensen, Jorge"]
[Black "Cafure, Emilio"]
[Result "1-0"]
[ECO "E98"]
[PlyCount "69"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Ne1 Nd7 10. Nc2 f5 11. exf5 Nxf5 12. Ne4 Nf6 13. Bd3 Nxe4 14. Bxe4 Qh4 15. Qd3 Rf7 16. Bd2 Bd7 17. g3 Qe7 18. Rae1 Raf8 19. Bc3 Nh6 20. f4 Bh3 21. Bg2 Bxg2 22. Kxg2 Rf5 23. Nd4 Rh5 24. Ne6 Qd7 25. h3 Rf7 26. g4 Rh4 27. Qg3 Bf6 28. fxe5 Be7 29. exd6 cxd6 30. g5 Rxc4 31. gxh6 Bh4 32. Qd3 Bxe1 33. Qxc4 Bxc3 34. Rxf7 Qxf7 35. Qxc3 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "13"]
[White "Behrensen, Jorge"]
[Black "Calneggia, Raul"]
[Result "1/2-1/2"]
[ECO "A39"]
[PlyCount "80"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 g6 5. Bg2 Bg7 6. 0-0 0-0 7. c4 Nc6 8. Nc3 a6 9. h3 h6 10. Be3 Qc7 11. Rc1 Nxd4 12. Qxd4 d6 13. Qd2 Kh7 14. Rfd1 Bd7 15. Bd4 Bc6 16. e4 Rac8 17. b4 Qb8 18. Qe3 b5 19. e5 dxe5 20. Bxe5 Ng4 21. Bxb8 Nxe3 22. fxe3 Bxg2 23. Kxg2 Rxc4 24. Nd5 Rxb8 25. Nxe7 Rxb4 26. Rc7 Rb2+ 27. Kf3 Rf8 28. Rdd7 Rxa2 29. Nd5 Ra1 30. Ra7 a5 31. Rdb7 b4 32. Rb5 Rd8 33. Ke4 b3 34. Rxf7 Re8+ 35. Kd3 Rd1+ 36. Ke2 Rxd5 37. Rxd5 a4 38. Ra7 Rb8 39. Rdd7 b2 40. Rxg7+ Kh8 1/2-1/2

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "2"]
[White "Behrensen, Jorge"]
[Black "Cruz, Raul C"]
[Result "1-0"]
[ECO "E72"]
[PlyCount "81"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. e4 d6 6. Nge2 e5 7. 0-0 c6 8. d4 Nbd7 9. d5 cxd5 10. cxd5 a5 11. Nb5 Nc5 12. Nec3 Qb6 13. Re1 Ng4 14. Qe2 f5 15. h3 Nf6 16. Be3 Bd7 17. f3 Nh5 18. Bf2 fxe4 19. fxe4 Rxf2 20. Qxf2 Bxb5 21. Nxb5 Qxb5 22. Kh2 Bh6 23. Bf3 Rf8 24. Qg2 Nxg3 25. Kxg3 Bf4+ 26. Kf2 Nd3+ 27. Kg1 Qc5+ 28. Kf1 Nxe1 29. Rxe1 Bh6 30. Qg4 Qc2 31. Re2 Qc1+ 32. Kf2 Qc5+ 33. Kg2 Qc1 34. Kf2 Qc5+ 35. Kg2 Kg7 36. h4 Be3 37. h5 Qc1 38. Kh3 Qf1+ 39. Bg2 Qd1 40. Rxe3 Qd2 41. Qe2 1-0

[Event "Buenos Aires-ch07"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "12"]
[White "Behrensen, Jorge"]
[Black "De las Heras, Juan Carlos"]
[Result "1-0"]
[ECO "B37"]
[PlyCount "69"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. Be2 c5 7. 0-0 cxd4 8. Nxd4 Nc6 9. Nc2 Be6 10. Rb1 Rc8 11. b3 a6 12. Bb2 Qa5 13. a3 b5 14. b4 Qb6 15. Nd5 Bxd5 16. exd5 Na7 17. Bd4 Qb7 18. Ne3 bxc4 19. a4 Rc7 20. Bxc4 Nd7 21. Bxg7 Kxg7 22. Qe2 Nb8 23. h4 Nc8 24. a5 Na7 25. h5 Nb5 26. Qb2+ f6 27. Rfe1 Nd7 28. f4 Rfc8 29. Ng4 Qa7+ 30. Kh1 Rxc4 31. Rxe7+ Kf8 32. Rxh7 Rc2 33. hxg6 Rxb2 34. Re1 Rcc2 35. Rf7+ 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "17"]
[White "Behrensen, Jorge"]
[Black "Duin, Laurens"]
[Result "0-1"]
[ECO "B52"]
[PlyCount "190"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. Re1 Nf6 7. d4 cxd4 8. Nxd4 g6 9. Nc3 Bg7 10. Nb3 0-0 11. Nd5 Rfe8 12. c3 Ne5 13. Qe2 Rac8 14. Nxf6+ Bxf6 15. Be3 a6 16. Bd4 Bg7 17. Rad1 Qa4 18. f4 Nc6 19. Bxg7 Kxg7 20. Nc1 b5 21. Rd3 Qc4 22. Kh1 a5 23. b3 Qc5 24. Qd2 b4 25. c4 a4 26. Ree3 axb3 27. axb3 Ra8 28. Rh3 f6 29. Rd5 Qa7 30. Qe1 Qa1 31. Rd1 Qb2 32. Nd3 Qc3 33. Qh4 Rh8 34. f5 Ra1 35. Rxa1 Qxa1+ 36. Ne1 Ne5 37. fxg6 Nxg6 38. Qf2 Ra8 39. Re3 Ra2 40. Qg3 Rb2 41. h4 Kf7 42. Kh2 Rb1 43. h5 Ne5 44. Kh3 Qd4 45. Qf4 Qc5 46. g4 Qd4 47. g5 Qd1 48. g6+ hxg6 49. hxg6+ Nxg6 50. Qf3 Ne5 51. Qxd1 Rxd1 52. Kg3 Ke6 53. Nc2 Nc6 54. Kf4 Rf1+ 55. Kg4 Rc1 56. Re2 Rb1 57. Re3 Ke5 58. Ne1 Na5 59. Nf3+ Ke6 60. Nd4+ Kd7 61. Rh3 Nc6 62. Nc2 Rb2 63. Ne1 Re2 64. Nd3 Rxe4+ 65. Kf3 f5 66. Kf2 Nd4 67. Nxb4 Re2+ 68. Kf1 Rb2 69. Nd5 Rxb3 70. Rh7 Nc6 71. Kf2 Ke6 72. Ke2 Ra3 73. Kd2 Ra7 74. Kc3 Ke5 75. Rh5 e6 76. Nb6 Rg7 77. Kd3 Rg3+ 78. Kd2 Kd4 79. Rh6 Rd3+ 80. Kc2 Nb4+ 81. Kc1 Re3 82. Kd2 Re4 83. Nc8 Kc5 84. Rh7 Rxc4 85. Rc7+ Kd4 86. Rxc4+ Kxc4 87. Nxd6+ Kd5 88. Ne8 e5 89. Ke3 Nc6 90. Nc7+ Kd6 91. Nb5+ Ke6 92. Nc7+ Kf6 93. Ne8+ Kg5 94. Nd6 Nb4 95. Nf7+ Kf6 0-1

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "19"]
[White "Behrensen, Jorge"]
[Black "Emma, Jaime"]
[Result "1-0"]
[ECO "E46"]
[PlyCount "101"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 Re8 6. a3 Bf8 7. Ng3 d6 8. Bd3 e5 9. 0-0 c6 10. Qc2 a5 11. d5 g6 12. e4 Nbd7 13. Na4 Bg7 14. f3 Qc7 15. Rf2 h5 16. Nf1 Nf8 17. b4 axb4 18. axb4 Bd7 19. b5 Rec8 20. dxc6 bxc6 21. b6 Qb7 22. c5 Ne6 23. Be3 d5 24. Rb1 d4 25. Bd2 Bf8 26. Bb4 Rd8 27. Nd2 Nf4 28. Nb2 Be6 29. Ndc4 Nd7 30. Na5 Rxa5 31. Bxa5 Nxc5 32. Bc4 Ra8 33. Bxe6 Ncxe6 34. Nc4 d3 35. Qb2 Bc5 36. Be1 Bd4 37. Qd2 Ne2+ 38. Kh1 N6f4 39. g3 Qd7 40. Rxe2 Nxe2 41. b7 Rb8 42. Qxd3 Nxg3+ 43. Bxg3 Rxb7 44. Rxb7 Qxb7 45. Bxe5 Bxe5 46. Nxe5 Qb2 47. Qd8+ Kg7 48. Qe7 Qc1+ 49. Kg2 Qd2+ 50. Kh3 Qf4 51. Kg2 1-0

[Event "Buenos Aires-ch07"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "10"]
[White "Behrensen, Jorge"]
[Black "Emma, Jaime"]
[Result "1/2-1/2"]
[ECO "D25"]
[PlyCount "100"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 dxc4 4. e3 Bg4 5. Bxc4 e6 6. Nc3 Nbd7 7. 0-0 Bd6 8. e4 e5 9. d5 0-0 10. Be2 Bh5 11. Qc2 h6 12. Nd2 Bg6 13. Nc4 Bc5 14. Be3 Bd4 15. f3 Nb6 16. Qd2 c5 17. Nd1 Nxc4 18. Bxc4 Ne8 19. Bxd4 cxd4 20. Nf2 Nd6 21. Bb3 a5 22. Nd3 Re8 23. a3 Qb6 24. Ba4 Re7 25. Rac1 f5 26. exf5 Bxf5 27. Nc5 Rc8 28. b4 axb4 29. axb4 Ra8 30. Kh1 Kh8 31. Rfd1 Qd8 32. Bb3 b6 33. Ne6 Bxe6 34. dxe6 Nf5 35. Qd3 Ne3 36. Re1 Qf8 37. Rc6 b5 38. Bc2 Nxc2 39. Qxc2 Qf6 40. Qe4 Rd8 41. Kg1 Rxe6 42. Rc5 d3 43. Rd1 d2 44. Rxb5 Qf4 45. Qxf4 exf4 46. Kf2 Rd4 47. Rb8+ Kh7 48. b5 Re5 49. b6 Rb5 50. b7 Rdb4 1/2-1/2

[Event "Buenos Aires-ch07"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "3"]
[White "Behrensen, Jorge"]
[Black "Farah, Rodolfo"]
[Result "1-0"]
[ECO "A15"]
[PlyCount "107"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 c6 6. Bg2 d6 7. 0-0 e5 8. d3 Nh5 9. Qc1 Nd7 10. d4 e4 11. Ne1 d5 12. cxd5 cxd5 13. Nc3 Nb8 14. Ba3 Re8 15. Nc2 Nc6 16. Nb5 a6 17. Nd6 Re6 18. Nxc8 Rxc8 19. Qd2 f5 20. Rac1 Rc7 21. e3 Rd7 22. Qe2 Bf8 23. Bxf8 Qxf8 24. Rfe1 Nf6 25. Qd2 h5 26. b4 h4 27. a4 hxg3 28. fxg3 Rh7 29. b5 Ne7 30. Bf1 axb5 31. axb5 Qh6 32. Nb4 Nh5 33. Qg2 Nf6 34. Qd2 Nh5 35. Qg2 Nf6 36. h3 Rf7 37. Rc7 Nh7 38. Rxb7 Ng5 39. Kh1 Rh7 40. Rxe7 Rexe7 41. Nxd5 Ref7 42. Nf4 Nf3 43. Rc1 g5 44. Rc8+ Kg7 45. Rc6 gxf4 46. Rxh6 Rxh6 47. exf4 Rg6 48. Be2 Nxd4 49. Bh5 Rc7 50. Qb2 Rd6 51. Bd1 Kh6 52. b6 Rcd7 53. Qb4 Nf3 54. Bxf3 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "10"]
[White "Behrensen, Jorge"]
[Black "Garcia, Raimundo"]
[Result "0-1"]
[ECO "E68"]
[PlyCount "76"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 g6 4. Nc3 Bg7 5. g3 0-0 6. Bg2 Nbd7 7. 0-0 e5 8. e4 c6 9. Rb1 a5 10. b3 exd4 11. Nxd4 Re8 12. Be3 Qe7 13. Re1 Nc5 14. f3 Nfd7 15. Qc2 Ne5 16. Rbd1 Ne6 17. h3 Nxd4 18. Bxd4 Bxh3 19. Bxe5 Qxe5 20. Ne2 Bxg2 21. Kxg2 h5 22. Nc1 Rad8 23. Nd3 Qg5 24. f4 Qg4 25. Nf2 Qe6 26. c5 Bf8 27. cxd6 Bxd6 28. e5 Be7 29. g4 hxg4 30. Kg3 Qf5 31. Qc4 Kg7 32. Nxg4 Rh8 33. Rxd8 Bh4+ 34. Kf3 Bxd8 35. Rg1 Bb6 36. Rg3 Rd8 37. Ke2 Rd4 38. Ne3 Qh5+ 0-1

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "4"]
[White "Behrensen, Jorge"]
[Black "Luckis, Marcos"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "71"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. e3 Be7 5. Be2 0-0 6. 0-0 c5 7. cxd5 Nxd5 8. d4 Nc6 9. Ne4 cxd4 10. exd4 Nf6 11. Nc3 Bd7 12. a3 Rc8 13. Bg5 Nd5 14. Ne4 Bxg5 15. Nexg5 Nf6 16. Qd3 Ne7 17. Ne5 h6 18. Ne4 Nxe4 19. Qxe4 Bc6 20. Nxc6 Nxc6 21. Rad1 Qf6 22. Rd3 Rfd8 23. Rfd1 Rd5 24. Bf3 Rcd8 25. Qe3 Rxd4 26. Rxd4 Rxd4 27. Rxd4 Nxd4 28. Bxb7 e5 29. h3 Qd6 30. Kh1 Qc5 31. b4 Qb5 32. Bf3 f6 33. Kh2 Qb8 34. Bd5+ Kh7 35. g3 Qd6 36. Bg2 1/2-1/2

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "6"]
[White "Behrensen, Jorge"]
[Black "Luna, Julio Argentino"]
[Result "1-0"]
[ECO "A29"]
[PlyCount "59"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. g3 Bc5 4. Bg2 Nc6 5. Nf3 d6 6. d3 0-0 7. 0-0 h6 8. Ne1 Be6 9. Nd5 Nh7 10. Nc2 a5 11. e3 Ba7 12. a3 a4 13. Ncb4 Na5 14. Qxa4 c6 15. Nc3 b5 16. Qd1 bxc4 17. Nxc6 Nxc6 18. Bxc6 Bh3 19. dxc4 Bxf1 20. Bxa8 Qxa8 21. Qxf1 Ng5 22. Nd5 Nf3+ 23. Kg2 e4 24. b4 h5 25. Bb2 h4 26. Kh1 Re8 27. Nc7 Qc6 28. Nxe8 Qxe8 29. Qh3 hxg3 30. Qxg3 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "8"]
[White "Behrensen, Jorge"]
[Black "Rodriguez, Alberto2"]
[Result "0-1"]
[ECO "A29"]
[PlyCount "68"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bc5 4. Bg2 0-0 5. Nf3 Nc6 6. 0-0 d6 7. d3 h6 8. a3 a5 9. e3 Ba7 10. Rb1 Be6 11. b4 e4 12. Nd4 Bxd4 13. exd4 Bg4 14. f3 exf3 15. Bxf3 Bxf3 16. Qxf3 Nxd4 17. Qxb7 axb4 18. axb4 Re8 19. Qg2 Qe7 20. Bd2 Nc2 21. Rf3 Qe5 22. Rc1 Nxb4 23. Kh1 c5 24. Rcf1 Ra3 25. Re3 Qh5 26. Ref3 Qg6 27. Rf5 Re6 28. Qf3 Nc2 29. Nb5 Ra2 30. Rf2 Ng4 31. Rf1 Nce3 32. Bxe3 Nxe3 33. Nc3 Ra7 34. g4 Nxf1 0-1

[Event "Buenos Aires-ch07"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "7"]
[White "Behrensen, Jorge"]
[Black "Studenetzky, Moises A"]
[Result "1-0"]
[ECO "A88"]
[PlyCount "49"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 d6 4. Nf3 c6 5. 0-0 g6 6. c4 Bg7 7. Nc3 0-0 8. Re1 Ne4 9. Qd3 Nxc3 10. Qxc3 Qc7 11. e4 c5 12. Qd3 Na6 13. d5 Nb4 14. Qb3 fxe4 15. Rxe4 Bf5 16. Re2 b5 17. cxb5 Bd3 18. Rd2 Bxb5 19. Ng5 Bd7 20. Re2 Rae8 21. a3 Qa5 22. Bd2 Qa6 23. Bf1 Qd3 24. Qd1 Nxd5 25. Re4 1-0

[Event "Buenos Aires-ch07"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "13"]
[White "Benko, Francisco"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "E66"]
[PlyCount "184"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. g3 Nc6 4. Bg2 g6 5. 0-0 Bg7 6. Nc3 d6 7. d4 0-0 8. d5 Na5 9. Qd3 a6 10. Nd2 Rb8 11. Rb1 b5 12. b3 bxc4 13. bxc4 Rxb1 14. Qxb1 Nd7 15. Nd1 Nb6 16. Qd3 Qd7 17. Bb2 Bxb2 18. Nxb2 Na4 19. Qa3 Nxb2 20. Qxb2 Qa4 21. Qc3 Bg4 22. f3 Bd7 23. Rb1 Rd8 24. a3 Bc8 25. Kf2 Nb7 26. Rb6 a5 27. Rb5 Qd1 28. Bf1 e6 29. e4 e5 30. Kg2 f5 31. Rb1 Qa4 32. exf5 gxf5 33. Qe3 Qe8 34. Bd3 Qh5 35. Kh1 Kh8 36. f4 e4 37. Bc2 Qg6 38. g4 fxg4 39. Bxe4 Qg7 40. Qd3 Rf8 41. Rf1 Nd8 42. Nb3 a4 43. Nc1 Nf7 44. Ne2 Ng5 45. Ng3 Nxe4 46. Qxe4 Bd7 47. f5 Re8 48. Qf4 Re5 49. f6 Qf7 50. Rb1 Be8 51. Qh6 Kg8 52. Rf1 Qg6 53. Qf4 Bd7 54. f7+ Kf8 55. Qf6 Qxf6 56. Rxf6 Re7 57. Rxd6 Rxf7 58. Ne4 Ke7 59. Ra6 Rf4 60. d6+ Kd8 61. Ra8+ Bc8 62. Nxc5 Rxc4 63. Nd3 Kd7 64. Ne5+ Ke6 65. Nxc4 Bb7+ 66. Kg1 Bxa8 67. Kf2 Bc6 68. Kg3 Bb5 69. Ne3 Kxd6 70. Kxg4 Kc5 71. Kf4 Kd4 72. h4 Kc3 73. Ke5 Be2 74. Nd5+ Kb3 75. Kd4 Kxa3 76. Kc3 Bf3 77. Nb6 Bd1 78. Kd2 Bb3 79. Kc1 Ka2 80. Nd7 Bf7 81. Ne5 Bg6 82. Nd7 Kb3 83. Nc5+ Kb4 84. Na6+ Kc3 85. Nc7 a3 86. Nb5+ Kb4 87. Nd4 Be4 88. h5 h6 89. Nc2+ Kb3 90. Nd4+ Kc4 91. Ne2 Bd3 92. Nf4 Kb3 0-1

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "20"]
[White "Bielicki, Carlos"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "81"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 c6 3. Nc3 d5 4. e3 Nd7 5. Bd3 Ndf6 6. h3 g6 7. Nge2 Bg7 8. f3 b5 9. Qd2 a5 10. 0-0-0 a4 11. Rdg1 Qb6 12. a3 b4 13. axb4 Qxb4 14. Na2 Qb6 15. Qb4 Qa7 16. g4 e6 17. Bf4 Bf8 18. Bd6 Bxd6 19. Qxd6 a3 20. b3 Qb8 21. Qxc6+ Bd7 22. Qc5 Ne7 23. Nf4 Kf7 24. Qb4 Qc7 25. Qc3 Qb6 26. Kb1 Rhc8 27. Qb4 Qc7 28. gxf5 Nxf5 29. Bxf5 exf5 30. Rc1 Rcb8 31. Qc3 Qa7 32. Ka1 Rc8 33. Qd2 Bb5 34. h4 Rc7 35. Rhg1 Rg8 36. Rg2 Rc6 37. Nc3 Ba6 38. Ncxd5 Rgc8 39. Nxf6 Kxf6 40. h5 Kg7 41. hxg6 1-0

[Event "Buenos Aires-ch07"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "11"]
[White "Carbone, Jose Maria"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "B83"]
[PlyCount "92"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Be7 7. Be3 Nf6 8. 0-0 0-0 9. f4 Bd7 10. Nb3 Na5 11. Qe1 Kh8 12. Rd1 Nxb3 13. axb3 Qc7 14. Qg3 Bc6 15. Bd4 Rg8 16. Bd3 Nd7 17. e5 f5 18. exd6 Bxd6 19. Bc4 Rae8 20. Nb5 Bxb5 21. Bxb5 Re7 22. Bxd7 Rxd7 23. Qe3 Re8 24. c3 b6 25. b4 Qc6 26. Rd3 Kg8 27. Rfd1 Bf8 28. Be5 Red8 29. Rxd7 Rxd7 30. Rxd7 Qxd7 31. Qd4 Qa4 32. Qd2 Be7 33. h3 Kf7 34. Qe2 Qd7 35. Kh2 b5 36. Qh5+ Kg8 37. Qf3 Qc8 38. Qd3 a6 39. Qd4 Bf8 40. Qb6 Kf7 41. Qa7+ Kg8 42. Qd4 Qc6 43. b3 Kf7 44. Qa7+ Kg8 45. Qb8 Kf7 46. Qd8 h6 1/2-1/2

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "18"]
[White "Foguelman, Alberto"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "E05"]
[PlyCount "83"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 dxc4 5. Nf3 Be7 6. 0-0 0-0 7. Ne5 Na6 8. Nxc4 c5 9. dxc5 Nxc5 10. Nc3 a5 11. Qxd8 Rxd8 12. Bf4 Ne8 13. Rad1 Bd7 14. Nb6 Ra6 15. Nxd7 Rxd7 16. Rxd7 Nxd7 17. Rd1 Nc5 18. Be3 Kf8 19. b3 Nf6 20. Rd8+ Bxd8 21. Bxc5+ Be7 22. Bxb7 Bxc5 23. Bxa6 Ke7 24. Bb7 Kd6 25. e3 Bb4 26. Na4 Nd7 27. Bf3 e5 28. Kf1 f5 29. Be2 g5 30. g4 f4 31. Bd3 fxe3 32. fxe3 Nc5 33. Nb2 e4 34. Bc2 Kd5 35. Nc4 Nd7 36. a3 Bc3 37. h3 Ne5 38. Nb6+ Ke6 39. Bxe4 Bb2 40. b4 axb4 41. axb4 Ba3 42. b5 1-0

[Event "Buenos Aires-ch07"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "6"]
[White "Garcia, Horacio"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "76"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 c6 5. Be3 Nbd7 6. Qd2 Qa5 7. 0-0-0 b5 8. Kb1 h6 9. e5 b4 10. Ne4 Nxe4 11. fxe4 dxe5 12. dxe5 Nxe5 13. Nf3 Bg7 14. Nxe5 Bxe5 15. Bxh6 f6 16. Bc4 Bg4 17. Rdf1 Qc5 18. Bb3 Rd8 19. Qc1 a5 20. Re1 Qb5 21. h3 Bc8 22. Bf4 a4 23. Bxe5 fxe5 24. Bxa4 Qxa4 25. Qg5 Rd6 26. Qxe5 Rh5 27. Qg7 Ra5 28. a3 bxa3 29. b3 a2+ 30. Ka1 Qd4+ 31. Qxd4 Rxd4 32. Kb2 Rd2 33. Rhg1 Be6 34. Ra1 Rc5 35. Rac1 a1Q+ 36. Kxa1 Rcxc2 37. Rxc2 Rxc2 38. g4 Bxb3 0-1

[Event "Buenos Aires-ch07"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "4"]
[White "Juarez, Carlos Eleodoro"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "96"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Bg5 Nbd7 6. Qd2 h6 7. Be3 c6 8. 0-0-0 Qa5 9. Kb1 a6 10. g4 b5 11. h4 Nb6 12. Nd5 Qxd2 13. Nxf6+ exf6 14. Rxd2 d5 15. Rg2 h5 16. gxh5 Rxh5 17. Ne2 Nc4 18. Bc1 Rh7 19. b3 Nd6 20. Ba3 dxe4 21. Bxd6 exf3 22. Rf2 fxe2 23. Rxe2+ Be6 24. Bg2 Kd7 25. Bc5 Bf8 26. Bxf8 Rxf8 27. Rd2 Bd5 28. Bxd5 cxd5 29. Rf2 f5 30. Re2 Re8 31. Rxe8 Kxe8 32. Kc1 Kd7 33. Kd2 f4 34. Ke2 Ke6 35. Kf3 Kf5 36. c4 bxc4 37. bxc4 dxc4 38. Rc1 Rxh4 39. Rxc4 Rh3+ 40. Kg2 Kg4 41. d5 Rd3 42. Ra4 Rxd5 43. Rxa6 f3+ 44. Kf2 Rd2+ 45. Ke1 Re2+ 46. Kf1 Kg3 47. Ra5 f6 48. Ra3 Rb2 0-1

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "14"]
[White "Palermo, Vicente"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "C41"]
[PlyCount "103"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 e5 4. d4 Nbd7 5. Bc4 Be7 6. Bxf7+ Kxf7 7. Ng5+ Kg8 8. Ne6 Qe8 9. Nxc7 Qg6 10. 0-0 Nb6 11. Nxa8 Nxa8 12. dxe5 dxe5 13. f4 h6 14. fxe5 Ng4 15. Nd5 Bc5+ 16. Kh1 Qh5 17. Nf6+ gxf6 18. Qd5+ Kh7 19. Bf4 Be7 20. Qc4 Rf8 21. exf6 Bxf6 22. h3 Bd7 23. Kg1 Ne5 24. Qb4 Rg8 25. Rf2 Ng6 26. Bxh6 Bh4 27. Rf7+ Kxh6 28. Qd2+ Qg5 29. Qxd7 Ne7 30. Qd6+ Rg6 31. Qf4 Qxf4 32. Rxf4 Bg5 33. Rf7 Nc7 34. Rd1 Re6 35. Rd7 Nb5 36. c3 Kg6 37. Rf3 Nd6 38. e5 Rxe5 39. Rxd6+ Kg7 40. Rd7 b5 41. Kf2 a5 42. Kg3 Bf6 43. Rfd3 Kg6 44. Kf3 Rf5+ 45. Ke2 b4 46. c4 Rf4 47. Rg3+ Kf7 48. b3 Ke6 49. Ra7 Nf5 50. Ra6+ Ke7 51. Rg4 Nd4+ 52. Ke3 1-0

[Event "Buenos Aires-ch07"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "2"]
[White "Palermo, Vicente"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "E15"]
[PlyCount "55"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Be7 6. Bg2 0-0 7. Nc3 c6 8. 0-0 d5 9. cxd5 cxd5 10. Ne5 Qe8 11. Qxe8 Rxe8 12. Rd1 Nbd7 13. Nxd7 Nxd7 14. e3 Rac8 15. Bd2 Nf6 16. Bf1 Bxf1 17. Kxf1 Rc4 18. Rac1 Rec8 19. f3 h5 20. h3 a6 21. b3 R4c6 22. Nb1 Rc2 23. Ke2 g5 24. g4 hxg4 25. hxg4 Nd7 26. Kd3 Rxc1 27. Rxc1 Rxc1 28. Bxc1 1/2-1/2

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "11"]
[White "Pelikan, Jorge"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "119"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Bb5+ Bd7 4. Bc4 Bg4 5. f3 Bc8 6. Nc3 Nbd7 7. Qe2 Nb6 8. Qd3 g6 9. Nge2 Bg7 10. Ng3 0-0 11. 0-0 Qd6 12. Bb3 Rd8 13. Nge4 Qe5 14. Nxf6+ Bxf6 15. Qe4 Qd4+ 16. Kh1 a5 17. a4 Qc5 18. d3 Bf5 19. Qe1 Bxc3 20. bxc3 Nxd5 21. Ba3 Qxc3 22. Qxc3 Nxc3 23. Bxe7 Rd7 24. Rfe1 Nd5 25. Ba3 Be6 26. g3 Ra6 27. Re5 f6 28. Re4 Bf7 29. Rae1 Kg7 30. Kg1 g5 31. h4 h6 32. hxg5 hxg5 33. Kf2 Kg6 34. Rd4 Rc6 35. Re2 Ra6 36. Ke1 Re6 37. Rxe6 Bxe6 38. Kd2 Nb6 39. Re4 Bxb3 40. cxb3 Nd5 41. Re2 Rh7 42. Bc5 Rh3 43. Bf2 Kf7 44. Be1 c6 45. Kc2 b6 46. Kd2 f5 47. Re5 Kf6 48. Re8 Rh2+ 49. Re2 Rxe2+ 50. Kxe2 Ke5 51. Bf2 g4 52. d4+ Kd6 53. fxg4 fxg4 54. Kd3 Nf6 55. Be1 Kd5 56. b4 axb4 57. Bxb4 Ne4 58. Be1 c5 59. dxc5 Nxc5+ 60. Ke3 1/2-1/2

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "5"]
[White "Perez Cascella, Julio"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "B08"]
[PlyCount "60"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be2 Bg7 5. Nf3 c6 6. 0-0 0-0 7. h3 Nbd7 8. Bf4 Qc7 9. e5 dxe5 10. Nxe5 Nxe5 11. Bxe5 Qb6 12. Na4 Qd8 13. c3 b6 14. c4 Qd7 15. Qc2 Ba6 16. Rad1 Rfd8 17. Nc3 Ne8 18. Bxg7 Nxg7 19. d5 c5 20. d6 Bb7 21. Rd2 exd6 22. Rfd1 Qe7 23. Qd3 Ne6 24. Qe3 Qh4 25. Nb5 Bc6 26. g3 Qxh3 27. Bf3 Bxf3 28. Qxf3 Ng5 29. Qh1 Qg4 30. Rxd6 Qxd1+ 0-1

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "1"]
[White "Pugach, Mario"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "A88"]
[PlyCount "84"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. Nc3 d6 6. d4 0-0 7. 0-0 c6 8. d5 e5 9. dxe6 Bxe6 10. Qd3 Na6 11. Ng5 Qe7 12. Bf4 Rad8 13. Rad1 Nh5 14. Nxe6 Qxe6 15. Bg5 Rd7 16. b3 Nc5 17. Qc2 Qe5 18. Bd2 Ne6 19. e3 g5 20. Ne2 Nc5 21. Bc3 Qe7 22. Bxg7 Qxg7 23. Nd4 Qe5 24. b4 Ne4 25. Nxf5 Nhf6 26. Rd4 d5 27. cxd5 cxd5 28. Nh6+ Kg7 29. Bxe4 Nxe4 30. Ng4 Qf5 31. Qb2 Kg6 32. Rxe4 dxe4 33. Ne5+ Kh6 34. Nxd7 Qxd7 35. Qe5 Qc6 36. Rd1 Rf6 37. Rd5 Rg6 38. Qxe4 Qf6 39. Qc4 Rg7 40. Rd4 Rf7 41. Qc2 Qf3 42. h3 Re7 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "7"]
[White "Ramirez, R."]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "E47"]
[PlyCount "59"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 c5 6. Nge2 Nc6 7. 0-0 cxd4 8. exd4 Be7 9. b3 d5 10. Be3 b6 11. Ng3 dxc4 12. bxc4 Nb4 13. Be2 Bb7 14. Qb3 Nc6 15. Rfd1 Na5 16. Qb2 Qc8 17. c5 bxc5 18. dxc5 Bxc5 19. Bg5 Nd5 20. Nce4 f5 21. Nxc5 Qxc5 22. Rac1 Qb6 23. Qe5 Rae8 24. Rb1 Qc6 25. Bb5 Qc8 26. Bxe8 Qxe8 27. Bd2 Nc4 28. Qd4 Ndb6 29. Bb4 Rf7 30. Qd8 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "3"]
[White "Rossetto, Hector"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "D01"]
[PlyCount "87"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bg5 Bf5 4. e3 e6 5. Bd3 Bg6 6. Nf3 Be7 7. Ne5 Nbd7 8. Nxg6 hxg6 9. Bf4 c6 10. a3 Nb6 11. Qf3 Bd6 12. 0-0-0 Qc7 13. Bxd6 Qxd6 14. h4 0-0-0 15. g4 Rdf8 16. Rdg1 e5 17. Qg3 Nfd7 18. h5 g5 19. Bf5 Kc7 20. Ne2 Re8 21. Bxd7 Nxd7 22. dxe5 Nxe5 23. Nd4 g6 24. hxg6 fxg6 25. Rh3 Rxh3 26. Qxh3 Qf6 27. Qg3 Kb6 28. Rh1 Rf8 29. Kb1 c5 30. Ne2 Nc4 31. Nc3 Ka6 32. Qc7 Qc6 33. Qxc6+ bxc6 34. Rh6 Ne5 35. Nd1 Kb6 36. b3 Nxg4 37. Rxg6 Nxf2 38. Nxf2 Rxf2 39. Rxg5 Re2 40. Re5 Kb5 41. Kb2 c4 42. Kc3 cxb3 43. cxb3 a5 44. Re8 1/2-1/2

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "9"]
[White "Rubinetti, Jorge Alberto"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "117"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bf4 c6 5. Qd2 Qa5 6. f3 e5 7. Bg5 Nbd7 8. Nge2 h6 9. Be3 b5 10. a3 Qc7 11. Ng3 Nb6 12. b3 a6 13. Be2 h5 14. 0-0 h4 15. Nh1 Nh5 16. Rfd1 Be6 17. Nf2 f6 18. Nd3 c5 19. dxc5 dxc5 20. Qe1 g5 21. Qf2 Rc8 22. a4 b4 23. a5 Nd7 24. Nd5 Bxd5 25. exd5 Nf4 26. Nb2 Qb7 27. Bd3 Nxd3 28. Rxd3 Bd6 29. Nc4 Ke7 30. Re1 Qc7 31. f4 gxf4 32. Bxf4 Rcg8 33. Bd2 Kd8 34. Re4 h3 35. g3 Rh5 36. Rf3 Be7 37. Rf5 Rh7 38. Qf3 Qb7 39. Re2 Kc8 40. Qe4 Rhg7 41. Rh5 Rg4 42. Qf5 Kb8 43. Ne3 R4g7 44. Qxh3 c4 45. bxc4 Bc5 46. Rh8 Rxh8 47. Qxh8+ Nf8 48. Kg2 Qf7 49. Qh3 Rg5 50. Nf1 Rh5 51. Qg4 f5 52. Qf3 Ng6 53. Kh1 Qh7 54. Qb3 Qe7 55. Bxb4 Ka8 56. c3 e4 57. Bxc5 Qxc5 58. Rb2 Qa7 59. Qa4 1-0

[Event "Buenos Aires-ch07"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "8"]
[White "Rubinetti, Jorge Alberto"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "B83"]
[PlyCount "81"]
[EventDate "1965.05.15"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. Be2 Be7 7. 0-0 Nf6 8. Be3 0-0 9. f4 Bd7 10. Qe1 Nxd4 11. Bxd4 Bc6 12. Qg3 g6 13. Bf3 b5 14. Rad1 b4 15. e5 Bxf3 16. exf6 Bxf6 17. Bxf6 Qxf6 18. Rxf3 bxc3 19. b3 Qf5 20. Rxc3 d5 21. Rd4 Rfc8 22. h3 Qf6 23. Qd3 Kg7 24. Rxc8 Rxc8 25. c3 h6 26. Qe3 Rc6 27. Kh2 Kf8 28. c4 Qf5 29. cxd5 exd5 30. Ra4 a6 31. Qd4 Rf6 32. Qc5+ Kg7 33. Rd4 g5 34. Qxd5 Qxd5 35. Rxd5 Rxf4 36. Ra5 Rf6 37. g4 Kg6 38. Kg3 Rd6 39. b4 h5 40. Kf3 Rd3+ 41. Ke4 1/2-1/2

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "12"]
[White "Sanguineti, Raul"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "B54"]
[PlyCount "47"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be2 Be7 7. 0-0 Bd7 8. Ndb5 Qb8 9. Bf4 Ne5 10. Qd4 a6 11. Nxd6+ Bxd6 12. Rad1 g5 13. Bxg5 f6 14. Bh4 Ke7 15. f4 Nc6 16. Qd2 Bc5+ 17. Kh1 Nd4 18. e5 Bc6 19. Qe3 Qa7 20. exf6+ Nxf6 21. Qe5 Rhf8 22. Qc7+ Ke8 23. Rxd4 Bb6 24. Bh5+ 1-0

[Event "ARG-ch"]
[Site "Buenos Aires"]
[Date "1965.??.??"]
[Round "16"]
[White "Schweber, Samuel"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "167"]
[EventDate "1965.??.??"]
[EventType "tourn"]
[EventRounds "21"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Bg5 c6 7. Qd2 Qa5 8. Be2 b5 9. Bd3 e5 10. dxe5 dxe5 11. 0-0 Nbd7 12. b4 Qxb4 13. a4 bxa4 14. Rxa4 Qd6 15. Rfa1 Nc5 16. Rxa7 Rxa7 17. Rxa7 Ne6 18. Be3 Nd4 19. Bxd4 exd4 20. Ne2 Nd7 21. Qa5 Ne5 22. Nd2 Bh6 23. Nc4 Nxc4 24. Bxc4 Be6 25. e5 Qb8 26. Bxe6 fxe6 27. Qc7 Qxc7 28. Rxc7 Rf5 29. Nxd4 Rxe5 30. Rxc6 Re1+ 31. Kh2 e5 32. Ne6 e4 33. g4 Bd2 34. Rc7 Re2 35. Rg7+ Kh8 36. Rf7 h5 37. Nd4 Re1 38. gxh5 gxh5 39. Kg2 e3 40. fxe3 Rxe3 41. Rf5 Bc3 42. Rxh5+ Kg8 43. Nb5 Bf6 44. Rf5 Kg7 45. Rf3 Re4 46. Nd6 Re6 47. Nc4 Rc6 48. Rf4 Bg5 49. Rd4 Bf6 50. Rg4+ Kh6 51. Kf3 Ra6 52. Ke4 Ra1 53. Ne3 Rh1 54. Nf5+ Kh7 55. Rg3 Re1+ 56. Kd3 Rd1+ 57. Ke2 Rc1 58. Kd2 Rf1 59. Ne3 Ra1 60. Nd5 Bh4 61. Rf3 Bg5+ 62. Kd3 Rd1+ 63. Ke4 Rc1 64. c3 Kg6 65. Nf4+ Kh6 66. Kf5 Bd8 67. Ke5 Ba5 68. Kd4 Bb6+ 69. Kd5 Kg5 70. c4 Rc2 71. Nd3 Kh4 72. Nf4 Ba7 73. Ng6+ Kh5 74. Ne5 Kg5 75. Ra3 Bf2 76. Rd3 Ba7 77. Nf3+ Kh5 78. Nd4 Rg2 79. Ra3 Rg5+ 80. Ke4 Rg7 81. Ra5+ Kg6 82. Nc6 Bg1 83. Ne5+ Kh7 84. Nf3 1-0

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "Carballo, F1."]
[Result "1-0"]
[ECO "C41"]
[PlyCount "85"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 g6 4. d4 exd4 5. Nxd4 Bg7 6. Nxc6 bxc6 7. Bc4 d6 8. 0-0 Ne7 9. Bg5 h6 10. Qf3 0-0 11. Bf6 Be6 12. Bb3 Bxf6 13. Qxf6 Nc8 14. Qf3 Nb6 15. Bxe6 fxe6 16. Qh3 Kg7 17. Qxe6 Qg5 18. f4 Qc5+ 19. Kh1 Rf6 20. Qg4 Nc4 21. e5 Rf7 22. e6 Ne3 23. Qh4 Rf6 24. Qxf6+ Kxf6 25. Ne4+ Ke7 26. Nxc5 Nxf1 27. Rxf1 dxc5 28. Re1 Rb8 29. b3 c4 30. g4 cxb3 31. axb3 Rb4 32. f5 gxf5 33. gxf5 Rf4 34. Re5 h5 35. Kg2 h4 36. h3 a5 37. c3 a4 38. bxa4 Rxa4 39. f6+ Ke8 40. Kf3 Rc4 41. f7+ Ke7 42. Rf5 Rxc3+ 43. Ke4 1-0

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "8"]
[White "Behrensen, Jorge"]
[Black "Cruz, Raul C"]
[Result "1-0"]
[ECO "B85"]
[PlyCount "57"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Be2 Nc6 7. 0-0 Nf6 8. Kh1 d6 9. f4 Be7 10. Be3 Bd7 11. Qe1 0-0 12. Bf3 Kh8 13. Rd1 Rac8 14. Qg3 b5 15. a3 Rcd8 16. Nb3 Be8 17. Rd2 Nd7 18. Rfd1 Nb6 19. Be2 Nc4 20. Bxc4 bxc4 21. Nd4 Bf6 22. f5 Be5 23. Qf2 Bd7 24. Nf3 Qb7 25. Nxe5 dxe5 26. f6 Rfe8 27. fxg7+ Kg8 28. Bg5 Rb8 29. Rxd7 1-0

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "3"]
[White "Behrensen, Jorge"]
[Black "De las Heras, Juan Carlos"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "82"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Nf6 4. Nc3 d6 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. 0-0 Be7 8. e5 dxe5 9. fxe5 Nxe5 10. Qe2 Nc6 11. d3 0-0 12. Kh1 Nd4 13. Qf2 Nxf3 14. Qxf3 Qb6 15. b3 Rad8 16. Bb2 Ne8 17. Ne4 f5 18. Nd2 Bf6 19. Nc4 Qc7 20. Qe3 Qc6 21. Ne5 Qd5 22. Rae1 Nc7 23. Re2 b6 24. Rfe1 Qb7 25. a4 Rfe8 26. Qg3 Nd5 27. Qf3 Bxe5 28. Rxe5 Qf7 29. Qg3 Re7 30. Rxe6 Rde8 31. Rxe7 Rxe7 32. Rxe7 Qxe7 33. h3 Nb4 34. Qb8+ Kf7 35. Qf4 Qe6 36. Qc7+ Qe7 37. Qg3 Kg8 38. Qb8+ Kf7 39. Qf4 Qe6 40. Kh2 Nxc2 41. Qc7+ Qe7 1/2-1/2

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "De las Heras, Juan Carlos"]
[Result "1-0"]
[ECO "B34"]
[PlyCount "95"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Nxc6 bxc6 8. e5 Nd5 9. Nxd5 cxd5 10. Qxd5 Rb8 11. Bc4 0-0 12. 0-0 Qc7 13. Qc5 Qxe5 14. Qxe5 Bxe5 15. Bxa7 Rb4 16. Bd3 Rxb2 17. Rfb1 Rb7 18. Rxb7 Bxb7 19. Rb1 Bc6 20. Bc5 Ra8 21. a3 d6 22. Bb4 Ba4 23. c3 Rc8 24. g3 Kf8 25. Kf1 d5 26. Rc1 Ke8 27. Ke2 Bf6 28. f4 Kd7 29. h4 e5 30. fxe5 Bxe5 31. Kf3 Bc6 32. Kf2 Re8 33. Bc5 Rb8 34. Bb4 d4 35. c4 Re8 36. Re1 f5 37. c5 Bc7 38. Rxe8 Kxe8 39. Bd2 Be4 40. Bb5+ Ke7 41. a4 Ke6 42. a5 Kd5 43. Bb4 f4 44. gxf4 Bxf4 45. a6 Be3+ 46. Ke2 Ke5 47. c6 Bg1 48. Kf1 1-0

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "10"]
[White "Behrensen, Jorge"]
[Black "Garcia, Raimundo"]
[Result "1/2-1/2"]
[ECO "A12"]
[PlyCount "49"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bg4 5. c4 e6 6. b3 Nbd7 7. Bb2 Be7 8. d3 0-0 9. Nbd2 a5 10. Qc2 Qb8 11. e4 dxe4 12. dxe4 e5 13. h3 Bxf3 14. Nxf3 Re8 15. h4 Bf8 16. Bh3 Qc7 17. Rfe1 a4 18. Rad1 Bb4 19. Re3 axb3 20. axb3 Nc5 21. Ne1 Qb6 22. Nd3 Nxd3 23. Rexd3 h6 24. Rf3 Ra2 25. Qb1 1/2-1/2

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "Garcia, Raimundo"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "77"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. 0-0 e6 9. Re1 Be7 10. Ne5 Nd5 11. Bd3 Bxd3 12. Nxd3 0-0 13. c3 Rc8 14. Qg4 Nf6 15. Qg3 Kh8 16. Bg5 Nd7 17. Bf4 c5 18. dxc5 Nxc5 19. Be5 f6 20. Nxc5 Bxc5 21. Bf4 e5 22. Be3 Rf7 23. Bxc5 Rxc5 24. f4 Re7 25. Qf2 b6 26. Re4 exf4 27. Qxf4 Rce5 28. Rxe5 Rxe5 29. Qf3 h6 30. Rd1 Qe8 31. h3 Re2 32. Qb7 Rxb2 33. Qxa7 Kh7 34. Qb7 Qe3+ 35. Kh1 Rxa2 36. Rb1 Re2 37. c4 Kg6 38. Qd5 Re1+ 39. Rxe1 0-1

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "Melamedoff, Manuel"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "95"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 g6 4. c4 Bg7 5. Nf3 0-0 6. Nc3 Bg4 7. Be2 c6 8. dxc6 Nxc6 9. Be3 Qb6 10. d5 Qxb2 11. Na4 Qb4+ 12. Bd2 Qd6 13. dxc6 Ne4 14. cxb7 Rad8 15. Ba5 Bxa1 16. Qxa1 Qa3 17. 0-0 Qxa4 18. Bxd8 Rxd8 19. Qd4 Nd6 20. Qxg4 Nxb7 21. Ne5 Nc5 22. Bf3 Qxa2 23. Nc6 Re8 24. Nxe7+ Kf8 25. Nd5 Nd3 26. Qh4 Qb2 27. Qf6 Qxf6 28. Nxf6 Rc8 29. Bd5 Ne5 30. Nxh7+ Kg7 31. Ng5 Nxc4 32. Rc1 Nb6 33. Rxc8 Nxc8 34. Nxf7 Nb6 35. Ba2 a5 36. Nd6 Kf6 37. h4 a4 38. Nb5 Nd7 39. g4 Nc5 40. Kg2 Ke5 41. Bb1 Kf4 42. f3 Nb3 43. Bxg6 Nd2 44. Be4 Nc4 45. h5 Kg5 46. Kg3 Kh6 47. Kh4 a3 48. Nxa3 1-0

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "4"]
[White "Behrensen, Jorge"]
[Black "Najdorf, Miguel"]
[Result "1/2-1/2"]
[ECO "A64"]
[PlyCount "81"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 c5 4. d5 exd5 5. cxd5 d6 6. Nf3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 a6 10. a4 Nbd7 11. e4 Re8 12. Nd2 Rb8 13. Nc4 Nb6 14. Ne3 Bd7 15. Re1 Nc8 16. a5 Bb5 17. Qc2 Na7 18. Bd2 Rc8 19. b3 Nd7 20. f4 Bd4 21. Kh1 Nf6 22. Nc4 Rc7 23. Re2 Rce7 24. Rae1 Nc8 25. Bf3 Bxc4 26. bxc4 b6 27. axb6 Nxb6 28. Na4 Nxa4 29. Qxa4 Qb6 30. Ba5 Qb8 31. Kg2 Rb7 32. g4 h6 33. Qc6 Rc8 34. Qa4 Re7 35. Qc2 Rce8 36. h3 g5 37. e5 dxe5 38. fxg5 hxg5 39. Qf5 e4 40. Qxg5+ Kf8 41. Qh6+ 1/2-1/2

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "6"]
[White "Behrensen, Jorge"]
[Black "Pugach, Mario"]
[Result "1/2-1/2"]
[ECO "E94"]
[PlyCount "96"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nc3 Nbd7 4. Nf3 g6 5. e4 e5 6. Be2 Bg7 7. 0-0 0-0 8. Qc2 exd4 9. Nxd4 Nc5 10. Nb3 c6 11. Rd1 Qe7 12. f3 Nfd7 13. Bf4 Ne5 14. Qd2 Ne6 15. Bg3 Rd8 16. f4 Bh6 17. Rf1 Nc5 18. Rad1 Be6 19. Qd4 Ng4 20. Bf3 Bg7 21. Qd2 h5 22. Qe2 h4 23. Be1 Nxb3 24. axb3 Nh6 25. Bf2 Qf6 26. Be3 Re8 27. h3 Rad8 28. Qd2 a6 29. f5 gxf5 30. Bh5 Kh7 31. Bg5 Qe5 32. exf5 Nxf5 33. Qd3 Kg8 34. Ne4 d5 35. Bxd8 dxe4 36. Rxf5 exd3 37. Rxe5 Bxe5 38. Bxh4 Bf5 39. Bg5 Bxb2 40. Kf2 Bd4+ 41. Kf1 b5 42. Bf3 Be4 43. Bxe4 Rxe4 44. Rxd3 bxc4 45. bxc4 Kg7 46. g4 f5 47. Ra3 Re6 48. Kg2 Kg6 1/2-1/2

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "Reinhardt, Enrique Heinrich"]
[Result "1/2-1/2"]
[ECO "B08"]
[PlyCount "76"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. Bc4 0-0 6. 0-0 c6 7. a4 Qc7 8. Bg5 e5 9. Re1 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. d5 c5 13. Nb5 Qb8 14. a5 a6 15. Na3 Kh8 16. Bf1 Ng8 17. Bd2 f5 18. b4 Bh6 19. Bxh6 Nxh6 20. b5 Nf6 21. bxa6 bxa6 22. Qe3 Kg7 23. f3 Qd8 24. Nc4 Nh5 25. Rab1 Rb8 26. Rb6 Rxb6 27. axb6 a5 28. Rb1 Ng3 29. Nxa5 fxe4 30. Nc6 Qh4 31. b7 exf3 32. b8Q f2+ 33. Qxf2 Rxf2 34. Qxd6 Rxf1+ 35. Rxf1 Ne2+ 36. Kh1 Ng3+ 37. Kg1 Ne2+ 38. Kh1 Ng3+ 1/2-1/2

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "1"]
[White "Behrensen, Jorge"]
[Black "Rubinetti, Jorge Alberto"]
[Result "1/2-1/2"]
[ECO "C41"]
[PlyCount "81"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. d4 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Qe2 c6 8. a4 b6 9. Rd1 Qc7 10. Bg5 h6 11. Bh4 Re8 12. Bg3 Bf8 13. Rd2 g6 14. h3 a6 15. b4 Bb7 16. Rad1 b5 17. Bb3 a5 18. axb5 axb4 19. bxc6 Ba6 20. Qe3 bxc3 21. cxd7 Nxd7 22. Rd3 Bxd3 23. Rxd3 Rac8 24. Ba4 Red8 25. Bxd7 Rxd7 26. dxe5 dxe5 27. Bxe5 Rxd3 28. Qxd3 Qc4 29. Qd7 Bg7 30. Bxg7 Kxg7 31. Ne5 Qe6 32. Qd4 Kh7 33. Ng4 h5 34. Nf6+ Kh6 35. g4 Rc4 36. Qe3+ Kg7 37. e5 h4 38. Qg5 Rc5 39. Nh5+ Kh7 40. Nf6+ Kg7 41. Nh5+ 1/2-1/2

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "Scanavino, Eduardo"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "109"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Kf1 a5 11. g3 f6 12. exf6 Nxf6 13. Kg2 0-0 14. Nc3 Bd7 15. Bf4 Rac8 16. Na4 Qd8 17. a3 Be7 18. Qb3 b5 19. Bxb5 Nh5 20. Be3 Rb8 21. Nc3 Na7 22. a4 Nxb5 23. axb5 Bb4 24. Ne5 Bxb5 25. Nxb5 Rxb5 26. Rhc1 Nf6 27. Rc6 Rb8 28. Qc2 Qe8 29. Rc1 Nd7 30. Nd3 Qh5 31. Nf4 Qg4 32. h3 Qf5 33. Qxf5 Rxf5 34. Nxe6 Nf8 35. Rc8 Rxc8 36. Rxc8 Rf6 37. Nf4 Rd6 38. Nd3 Rb6 39. Bf4 Be7 40. Kf1 g5 41. Bd2 a4 42. Ra8 Rb3 43. Ke2 a3 44. bxa3 Rxa3 45. Rxa3 Bxa3 46. Bxg5 Ne6 47. Bf6 Kf7 48. Be5 Kg6 49. f4 Nd8 50. g4 Nc6 51. f5+ Kg5 52. Kf3 h5 53. Nf4 hxg4+ 54. hxg4 Bb2 55. Bg7 1-0

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "Studenetzky, Moises A"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "80"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Nc6 6. a3 Bg4 7. f3 Bf5 8. g4 Bg6 9. g5 Nh5 10. d5 0-0-0 11. Be3 e6 12. Nge2 Ne5 13. b4 Nxc4 14. bxa5 Nxe3 15. Qc1 Bc5 16. Kd2 Nxc2 17. Qb2 Be3+ 18. Kd1 Nxa1 19. Qxa1 a6 20. Ng3 Nf4 21. Re1 Nxd5 22. Nxd5 Rxd5+ 23. Ke2 Bd4 24. Qa2 Rb5 25. Qc4 Rd8 26. Rc1 Rb2+ 27. Kf1 c6 28. Ne4 Bxe4 29. fxe4 Be3 30. Rc2 Rd1+ 31. Ke2 Rxc2+ 32. Qxc2 Rd2+ 33. Qxd2 Bxd2 34. Kxd2 e5 35. Kd3 Kd7 36. Kc4 Kd6 37. h3 c5 38. a4 f6 39. gxf6 gxf6 40. h4 h5 0-1

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "2"]
[White "Burgalat, Francisco"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "E24"]
[PlyCount "105"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 Nc6 7. e4 d6 8. Ne2 e5 9. d5 Na5 10. Bg5 b6 11. Ng3 h6 12. Bxf6 Qxf6 13. Bd3 h5 14. Qe2 g6 15. Nf1 Qh4+ 16. g3 Qh3 17. Ne3 Ba6 18. Qf2 Qd7 19. Qe2 0-0-0 20. h4 Rdf8 21. Qc2 Kc7 22. Rh2 Bc8 23. g4 hxg4 24. fxg4 Qe7 25. Qf2 f5 26. gxf5 gxf5 27. Nxf5 Bxf5 28. exf5 e4 29. Be2 Qe5 30. Rh3 Rxf5 31. Qe3 Rhf8 32. 0-0-0 Qe8 33. Rg1 Qa4 34. Qxe4 Qxa3+ 35. Kb1 Qb3+ 36. Kc1 Re5 37. Qh7+ Kb8 38. Rg8 Rxg8 39. Qxg8+ Kb7 40. Rg3 Qa3+ 41. Kb1 Qb3+ 42. Kc1 Qa3+ 43. Kb1 Re7 44. Qf8 Rc7 45. Bf1 Nb3 46. Rg7 Qa1+ 47. Kc2 Qa2+ 48. Kd3 Qd2+ 49. Ke4 Qe1+ 50. Kd3 Qd1+ 51. Ke3 Qd2+ 52. Ke4 Qe1+ 53. Kd3 1/2-1/2

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Cafure, Emilio"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "E29"]
[PlyCount "76"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 0-0 7. e4 d6 8. Bd3 Ne8 9. Ne2 c5 10. 0-0 Nc6 11. f4 f5 12. d5 exd5 13. cxd5 Na5 14. Ng3 c4 15. Bc2 fxe4 16. Nxe4 Bf5 17. g4 Bxe4 18. Bxe4 Nb3 19. Ra2 Qf6 20. Qf3 Nxc1 21. Qh3 g6 22. Rxc1 Qxf4 23. Re1 Nc7 24. Rae2 Rae8 25. a4 Re5 26. Bg2 Rxe2 27. Rxe2 Qc1+ 28. Bf1 Nxd5 29. Rf2 Rxf2 30. Kxf2 Qd2+ 31. Kg1 Qe3+ 32. Qxe3 Nxe3 33. Be2 Kf7 34. Bf3 d5 35. Kf2 d4 36. cxd4 Nc2 37. d5 Kf6 38. Be2 c3 0-1

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "13"]
[White "Calneggia, Raul"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "140"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. f4 e6 3. Nf3 Qc7 4. d3 d5 5. Be2 Bd6 6. e5 Be7 7. 0-0 Nc6 8. c3 Nh6 9. a3 Bd7 10. Kh1 a5 11. a4 Rb8 12. Na3 Na7 13. d4 Qc6 14. Nb5 Qb6 15. dxc5 Bxc5 16. b4 Be7 17. Ba3 Nxb5 18. Bxb5 Bxb5 19. bxa5 Qxa5 20. axb5 Bxa3 21. Qb3 Ra8 22. Ra2 Ng4 23. Rfa1 Qb6 24. Nd4 0-0 25. Rxa3 Rac8 26. Rf1 f6 27. exf6 Rxf6 28. Raa1 Rcf8 29. h3 Ne3 30. Rf3 Nf5 31. Qc2 Nd6 32. Qe2 Ne4 33. Qe3 Qc7 34. Raf1 h5 35. g3 Qc4 36. Ra1 Rg6 37. Rg1 Qc8 38. g4 hxg4 39. Rxg4 Rh6 40. f5 exf5 41. Nxf5 Rxh3+ 42. Rxh3 Qxf5 43. Rg2 Nf2+ 44. Rxf2 Qxf2 45. Qe6+ Qf7 46. Qxf7+ Kxf7 47. Rf3+ Kg8 48. Rd3 Rf5 49. Kg2 Kf8 50. Re3 Kf7 51. Kg3 g6 52. Re1 Rf6 53. Re5 Rd6 54. Kf4 Kf6 55. Rg5 d4 56. Rg3 d3 57. Rg1 d2 58. Rd1 g5+ 59. Ke3 Ke5 60. b6 g4 61. c4 Rd4 62. c5 Rd7 63. Ke2 g3 64. Kf3 Rd3+ 65. Ke2 Rd4 66. c6 bxc6 67. Kf3 Rd3+ 68. Kg2 Kd6 69. Kf1 c5 70. Ke2 c4 0-1

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Cruz, Raul C"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "D67"]
[PlyCount "80"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 Nbd7 7. Rc1 c6 8. Bd3 dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. 0-0 Rd8 12. Qb3 N7b6 13. Bd3 Nxc3 14. Qxc3 Bd7 15. Bb1 Be8 16. Qc2 g6 17. Rfd1 Rac8 18. Qb3 f6 19. e4 Bf7 20. e5 f5 21. h4 Rd7 22. Rd3 Rcd8 23. a3 Nd5 24. Qa4 a6 25. b4 h6 26. Qc2 g5 27. hxg5 Nf4 28. Re3 hxg5 29. Nxg5 Rxd4 30. Rg3 Bg6 31. Nh3 Nxh3+ 32. gxh3 Kf7 33. Qc3 Rd1+ 34. Kh2 Qh4 35. Rxd1 Rxd1 36. Bc2 Rd8 37. Bb3 Bh5 38. Qc1 f4 39. Rg2 Bf3 40. Qc4 Qxh3+ 0-1

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "17"]
[White "Dubin, Jorge"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "D94"]
[PlyCount "24"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. e3 g6 5. Nf3 Bg7 6. Bd3 0-0 7. 0-0 Na6 8. b3 c5 9. Bb2 cxd4 10. exd4 Nb4 11. Be2 Nc6 12. c5 Ne4 1/2-1/2

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "9"]
[White "Eliskases, Erich Gottlieb"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "A37"]
[PlyCount "80"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. g3 d6 5. Bg2 g6 6. 0-0 Bg7 7. d3 Nge7 8. Ne1 0-0 9. Nc2 Rb8 10. Rb1 Be6 11. b4 cxb4 12. Nxb4 Nxb4 13. Rxb4 d5 14. Ba3 Re8 15. Qb1 b6 16. Ra4 a5 17. Nb5 Nf5 18. cxd5 Bd7 19. e3 Bf8 20. Bxf8 Rxf8 21. Ra3 Qe7 22. Rc3 Rfc8 23. Rxc8+ Rxc8 24. Na7 Rb8 25. Rc1 Qd6 26. Nc6 Rb7 27. Nxa5 Ra7 28. Nc4 Qb8 29. d6 b5 30. Nxe5 Qxd6 31. Nxd7 Qxd7 32. Bc6 Qe6 33. Bxb5 Nh4 34. Bc6 Rc7 35. Bh1 Rxc1+ 36. Qxc1 Qg4 37. h3 Qg5 38. Qc8+ Kg7 39. Qg4 Qb5 40. Qxh4 Qb1+ 1-0

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Farah, Rodolfo"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "B88"]
[PlyCount "38"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Bd7 7. 0-0 e6 8. Bb3 a6 9. Bg5 Qa5 10. Be3 b5 11. a3 Ne5 12. Qe2 Qc7 13. f4 Neg4 14. f5 d5 15. g3 Bc5 16. fxe6 fxe6 17. Rad1 Nxe3 18. Qxe3 e5 19. exd5 0-0-0 0-1

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "7"]
[White "Luna, Julio Argentino"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "78"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nf3 Be7 8. 0-0 Qc7 9. Re1 Nbd7 10. Nd2 b5 11. a4 b4 12. Na2 Rb8 13. c3 bxc3 14. Nxc3 Nc5 15. Bc4 0-0 16. Rb1 Bd7 17. b4 Nd3 18. Re3 Nxb4 19. Ba3 a5 20. Rc1 Qb6 21. Rg3 Rbc8 22. Qe2 Rc7 23. Rb1 Rfc8 24. h4 Qd4 25. Nb5 Bxb5 26. Bxb5 Rc2 27. Bxb4 axb4 28. Rd3 Qc5 29. Rdb3 d5 30. Bd3 Rc1+ 31. Kh2 Rxb1 32. Rxb1 h5 33. exd5 Qxd5 34. Bc4 Qd4 35. Rc1 Qxh4+ 36. Kg1 Bc5 37. Nf3 Qf4 38. Bxf7+ Kxf7 39. Nxe5+ Kg8 0-1

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "11"]
[White "Palermo, Vicente"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "A37"]
[PlyCount "56"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. Nf3 d6 6. 0-0 Rb8 7. e3 Bg4 8. h3 Bd7 9. d4 b6 10. b3 Nh6 11. Bb2 0-0 12. d5 Na5 13. Qc2 a6 14. a4 b5 15. axb5 axb5 16. cxb5 Bxb5 17. Nxb5 Bxb2 18. Qxb2 Rxb5 19. Nd2 Qb6 20. Rfb1 Rb8 21. Bf1 Rb4 22. Ra3 c4 23. Rc1 Nxb3 24. Rxc4 Nxd2 25. Qxd2 Rxc4 26. Bxc4 Qc5 27. Rb3 Rxb3 28. Bxb3 Nf5 1/2-1/2

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Palermo, Vicente"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "97"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. g3 e6 3. Bg2 c5 4. Nf3 d5 5. c4 cxd4 6. cxd5 Bb4+ 7. Bd2 Bc5 8. Nxd4 Qb6 9. e3 exd5 10. Nc3 Bxd4 11. exd4 0-0 12. 0-0 Be6 13. Bg5 Qxb2 14. Qd3 Rc8 15. Rfc1 Nbd7 16. Rab1 Qa3 17. Rb3 Qa5 18. Qb1 Ne4 19. Nxe4 dxe4 20. Rxc8+ Rxc8 21. Rb5 Qa4 22. Bxe4 Bxa2 23. Qb4 Qd1+ 24. Kg2 Bc4 25. Qb1 Qxd4 26. Rxb7 Bd5 27. Rb4 Bxe4+ 28. Qxe4 Qxe4+ 29. Rxe4 Rb8 30. Re7 Nf8 31. Bc1 Ne6 32. Kf3 a5 33. Ke4 a4 34. Ba3 h6 35. f4 Rc8 36. Ra7 Rc4+ 37. Kd3 Rd4+ 38. Kc3 f5 39. Re7 Re4 40. Bd6 g5 41. Be5 gxf4 42. Rxe6 f3 43. Rg6+ Kf7 44. Rf6+ Ke7 45. Rxf5 Ke6 46. Rxf3 Rxe5 47. g4 Rb5 48. Kc4 Rg5 49. h3 1/2-1/2

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Rubinetti, Jorge Alberto"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "B88"]
[PlyCount "149"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Be3 Bd7 10. f4 Nxd4 11. Bxd4 Bc6 12. Qe2 Qa5 13. f5 e5 14. Bf2 Rfe8 15. Bh4 Rac8 16. Bxf6 Bxf6 17. Qh5 Qc7 18. Rf3 b5 19. a3 a5 20. Bd5 Bxd5 21. Nxd5 Qd8 22. c3 Rc4 23. Re1 h6 24. Rg3 Kf8 25. Rg4 Qc8 26. h4 Qc5+ 27. Kh2 Qf2 28. Re3 Rc5 29. Rf3 Qe1 30. Nxf6 gxf6 31. Qxh6+ Ke7 32. Qe3 Qxe3 33. Rxe3 d5 34. exd5 Rxd5 35. Re2 Rh8 36. a4 Rh5 37. Rf2 Kd6 38. Kh3 Rd3+ 39. g3 Kc5 40. axb5 Kxb5 41. Rg7 e4 42. Kg4 Rh8 43. Kf4 Rd7 44. Kxe4 Kc4 45. Rg4 Rd3 46. Rg7 Rd7 47. Kf3 Kb3 48. Rg4 Rd3+ 49. Kg2 Re3 50. Rg7 Re7 51. Rd2 Rh5 52. Rf2 Rh8 53. Kf3 Rd7 54. Re2 Rd3+ 55. Kf4 Rd7 56. Rh2 Kc4 57. h5 Rh6 58. Rg8 Kd3 59. Ra8 Re7 60. Rd8+ Kc4 61. g4 Rh7 62. Rhd2 Rb7 63. R8d6 Rh6 64. Rd7 Rxd7 65. Rxd7 Rh7 66. Ra7 Kb5 67. Ra8 Kb6 68. c4 Rh6 69. b3 Rh7 70. Kg3 Rh6 71. Kh4 Rh7 72. Rb8+ Ka7 73. Rb5 Ka6 74. b4 axb4 75. Rxb4 1-0

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "15"]
[White "Schweber, Samuel"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "B67"]
[PlyCount "28"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f4 h6 10. Bh4 Nxe4 11. Qe1 Nf6 12. Nf5 Qa5 13. Nxd6+ Bxd6 14. Rxd6 0-0-0 1/2-1/2

[Event "ARG-ch42"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "5"]
[White "Wexler, Bernardo"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "A97"]
[PlyCount "53"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "17"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. d4 d6 7. Nc3 Qe8 8. Re1 Qg6 9. e4 Nxe4 10. Nxe4 fxe4 11. Rxe4 e5 12. Re3 Nc6 13. dxe5 Nb4 14. exd6 Bxd6 15. Rc3 Na6 16. Be3 c6 17. c5 Bc7 18. Ng5 Be5 19. Qb3+ Kh8 20. Rc4 Bf6 21. Be4 Bf5 22. Bxf5 Qxf5 23. Ne4 Nc7 24. Nxf6 gxf6 25. Qxb7 Qd7 26. Rd4 Qe7 27. Qxc6 1-0

[Event "Buenos Aires-ch06"]
[Site "Buenos Aires"]
[Date "1964.??.??"]
[Round "?"]
[White "Wexler, Bernardo"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "B67"]
[PlyCount "61"]
[EventDate "1964.05.25"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 Bd7 9. f3 Rc8 10. Nxc6 Bxc6 11. Bd3 Be7 12. Rhe1 h6 13. Bf4 e5 14. Be3 b5 15. Kb1 b4 16. Ne2 d5 17. exd5 Bxd5 18. Ng3 Qa5 19. b3 Be6 20. Nf5 Bxf5 21. Bxf5 Rd8 22. Qe2 Nd5 23. Bd2 0-0 24. a4 Bg5 25. Qxe5 Bf6 26. Qe4 Qc5 27. Qc4 Qd6 28. Kc1 a5 29. Be4 Qe5 30. Bh7+ Kxh7 31. Rxe5 1-0

[Event "Mar del Plata ClubAtleticoKimberley-02"]
[Site "Mar del Plata"]
[Date "1961.01.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "Grane, Eleuterio"]
[Result "1-0"]
[ECO "C66"]
[PlyCount "73"]
[EventDate "1961.01.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 d6 6. Bb5 Bd7 7. 0-0 Be7 8. Re1 0-0 9. Bxc6 bxc6 10. Qd3 Re8 11. Bg5 Nh5 12. Be3 Bg5 13. Qa6 Bxe3 14. Rxe3 c5 15. Nf3 Re6 16. Qa3 Bc6 17. Rae1 a5 18. e5 Nf4 19. Ne4 Rg6 20. Ng3 Bxf3 21. Rxf3 Ne6 22. exd6 cxd6 23. Qd3 Rb8 24. b3 Rb4 25. Nf5 d5 26. Qxd5 Qxd5 27. Ne7+ Kf8 28. Nxd5 Rbg4 29. g3 Rd4 30. Rd3 c4 31. Rxd4 Nxd4 32. Re4 cxb3 33. Rxd4 b2 34. Rd1 Rc6 35. Ne3 a4 36. a3 Rc3 37. Rb1 1-0

[Event "Mar del Plata ClubAtleticoKimberley-02"]
[Site "Mar del Plata"]
[Date "1961.01.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "Pelikan, Jorge"]
[Result "1/2-1/2"]
[ECO "B54"]
[PlyCount "75"]
[EventDate "1961.01.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Be7 6. Bc4 Qc7 7. Bb3 Nc6 8. 0-0 a6 9. Nxc6 bxc6 10. Qg4 Bf6 11. Qg3 h5 12. Rd1 e5 13. Qd3 Be7 14. Nd5 cxd5 15. Qxd5 Bb7 16. Qxf7+ Kd8 17. Qxg7 Bf6 18. Qf8+ Kd7 19. Qf7+ Kd8 20. Qe6 Qe7 21. Rxd6+ Ke8 22. Ba4+ Kf8 23. Bc6 Qxe6 24. Rxe6 Rd8 25. Be3 Bc8 26. Bc5+ Kf7 27. Rd6 Ne7 28. Rxd8 Rxd8 29. Bxe7 Bxe7 30. Bd5+ Be6 31. c4 Rb8 32. b3 Bxd5 33. exd5 a5 34. Re1 Kf6 35. g3 Bc5 36. Kg2 h4 37. Rb1 Kf5 38. f3 1/2-1/2

[Event "Mar del Plata ClubAtleticoKimberley-02"]
[Site "Mar del Plata"]
[Date "1961.01.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "Puiggros, Guillermo"]
[Result "0-1"]
[ECO "B44"]
[PlyCount "48"]
[EventDate "1961.01.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Bd3 Nc6 6. Be3 d5 7. Nxc6 bxc6 8. Nd2 dxe4 9. Nxe4 Nd5 10. 0-0 Nxe3 11. fxe3 f5 12. Nd2 Bc5 13. Qh5+ g6 14. Qf3 0-0 15. Kh1 Bb7 16. Rad1 Qe7 17. Nb3 Bb6 18. e4 Kh8 19. Qe2 Qg7 20. c3 c5 21. Nd2 Bc7 22. Nc4 Qh6 23. e5 Rad8 24. Nd6 Rxd6 0-1

[Event "Mar del Plata ClubAtleticoKimberley-02"]
[Site "Mar del Plata"]
[Date "1961.01.??"]
[Round "?"]
[White "Behrensen, Jorge"]
[Black "Serra, Jose I"]
[Result "1/2-1/2"]
[ECO "A97"]
[PlyCount "83"]
[EventDate "1961.01.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. g3 Nf6 4. Bg2 Be7 5. 0-0 0-0 6. c4 d6 7. Nc3 Qe8 8. Re1 Qg6 9. e4 Nxe4 10. Nxe4 fxe4 11. Rxe4 e5 12. Qe2 Bf5 13. Nh4 Bxh4 14. Rxh4 Nc6 15. dxe5 Nxe5 16. h3 Kh8 17. c5 Bd3 18. Qe3 Rae8 19. Rf4 Rxf4 20. Qxf4 dxc5 21. Bd2 Nc4 22. Bc3 Nd6 23. Re1 Rxe1+ 24. Bxe1 Qe8 25. Bc3 Qe7 26. Be5 Bb5 27. h4 Bc6 28. Bxc6 bxc6 29. h5 Kg8 30. h6 g5 31. Qf6 Qxf6 32. Bxf6 Nc4 33. Kf1 Kf7 34. Bg7 Ke6 35. Ke2 Kf5 36. f3 g4 37. fxg4+ Kxg4 38. Kd3 Nd6 39. Bf6 Kxg3 40. Bd8 Kf3 41. a4 c4+ 42. Kc3 1/2-1/2

[Event "Mar del Plata ClubAtleticoKimberley-02"]
[Site "Mar del Plata"]
[Date "1961.01.??"]
[Round "?"]
[White "Bielicki, Carlos"]
[Black "Behrensen, Jorge"]
[Result "1-0"]
[ECO "D62"]
[PlyCount "101"]
[EventDate "1961.01.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. cxd5 exd5 6. Bg5 0-0 7. e3 Nbd7 8. Qc2 c5 9. 0-0-0 c4 10. g4 Qa5 11. Ne5 Re8 12. Rg1 Bb4 13. Bxf6 Nxf6 14. g5 Ne4 15. Nxd5 Bf5 16. Nxb4 Qxb4 17. f3 Ng3 18. e4 Nxf1 19. Rdxf1 Bh3 20. Rd1 Rac8 21. Qc3 Qa4 22. Rg3 Bd7 23. f4 b5 24. Qa3 b4 25. Qxa4 Bxa4 26. Re1 a5 27. h4 Red8 28. d5 Bb5 29. Ree3 Rc5 30. h5 Rdc8 31. Kd2 a4 32. h6 Ra8 33. Kc1 g6 34. Ng4 Kh8 35. Nf6 a3 36. bxa3 b3 37. Kb2 Ba4 38. Rc3 bxa2 39. Kxa2 Bb3+ 40. Kb2 Rca5 41. Rxb3 cxb3 42. Rxb3 Rxa3 43. Nd7 Ra2+ 44. Kc3 Rf2 45. Rb7 Rxf4 46. Nf6 Rf1 47. Rxf7 Rf3+ 48. Kd4 Ra4+ 49. Ke5 Rxe4+ 50. Kxe4 Re3+ 51. Kd4 1-0

[Event "Mar del Plata ClubAtleticoKimberley-02"]
[Site "Mar del Plata"]
[Date "1961.01.??"]
[Round "?"]
[White "Dominguez, Christobal"]
[Black "Behrensen, Jorge"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "25"]
[EventDate "1961.01.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 Nxd5 4. Bc4 e6 5. Nf3 Be7 6. 0-0 0-0 7. d4 Nxc3 8. bxc3 Nd7 9. Re1 Bf6 10. Bd3 b6 11. Ne5 Bb7 12. Ba3 c5 13. Qe2 1/2-1/2

[Event "Mar del Plata ClubAtleticoKimberley-02"]
[Site "Mar del Plata"]
[Date "1961.01.??"]
[Round "?"]
[White "Goldenberg, Edgardo"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "B31"]
[PlyCount "70"]
[EventDate "1961.01.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. c3 a6 6. Be2 d5 7. exd5 Qxd5 8. Re1 Bf5 9. d4 cxd4 10. cxd4 Bxb1 11. Rxb1 Nh6 12. Ne5 Nxe5 13. dxe5 Qxa2 14. Bg5 0-0 15. Bxe7 Rfe8 16. Bf6 Qe6 17. Bg5 Qxe5 18. Qd2 Nf5 19. Bxa6 Qc7 20. Bb5 Rxe1+ 21. Rxe1 Be5 22. g3 Kg7 23. Bd3 h6 24. Bxf5 hxg5 25. Qxg5 Bf6 26. Qg4 Qa5 27. Re6 Qxf5 28. Qxf5 gxf5 29. Rb6 Rb8 30. Kg2 Bd4 31. Rb5 Kf6 32. h4 b6 33. b4 Ke6 34. f3 Rd8 35. h5 Rd5 0-1

[Event "Mar del Plata ClubAtleticoKimberley-02"]
[Site "Mar del Plata"]
[Date "1961.01.??"]
[Round "?"]
[White "Gonzalez, Gerardo"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "A34"]
[PlyCount "80"]
[EventDate "1961.01.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 c5 4. e3 Be7 5. d4 0-0 6. d5 exd5 7. cxd5 d6 8. Nd2 Re8 9. Be2 Bf8 10. Qc2 b6 11. a4 Na6 12. e4 Nb4 13. Qb1 g6 14. 0-0 Nfxd5 15. Nxd5 Nxd5 16. Bb5 Nb4 17. Bxe8 Qxe8 18. Ra3 d5 19. f4 f5 20. e5 Ba6 21. Re1 c4 22. Nf3 Nc6 23. Ra2 d4 24. Bd2 Qe6 25. h4 Bc5 26. Ra1 Bb7 27. Kh2 a5 28. h5 Nb4 29. Rh1 Nd3 30. Kg3 h6 31. b3 Be4 32. bxc4 gxh5 33. Qg1 Qg6+ 34. Kh2 Qg4 35. Qf1 Nxf4 36. Bxf4 Qxf4+ 37. Kh3 Ra7 38. Qc1 Qg4+ 39. Kh2 Rg7 40. Qf1 Qg3+ 0-1

[Event "Mar del Plata ClubAtleticoKimberley-02"]
[Site "Mar del Plata"]
[Date "1961.01.??"]
[Round "?"]
[White "Rossetto, Hector"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "110"]
[EventDate "1961.01.18"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "ARG"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Bd3 Nc6 5. Bc2 Bg4 6. h3 Bh5 7. d3 e6 8. Nbd2 Be7 9. 0-0 Qc7 10. a4 d5 11. Re1 0-0-0 12. Qe2 g5 13. g4 Bg6 14. e5 Nd7 15. Nf1 h5 16. d4 hxg4 17. hxg4 Bxc2 18. Qxc2 cxd4 19. cxd4 Rdg8 20. Bd2 Rh3 21. Ng3 Kb8 22. a5 a6 23. Rac1 Ka8 24. b4 Ndb8 25. Qd3 Qd7 26. Kg2 Rhh8 27. b5 axb5 28. Rh1 b4 29. Rxh8 Rxh8 30. Ra1 Qd8 31. Nh5 Na6 32. Qb5 f5 33. exf6 Bxf6 34. Be3 Be7 35. Ne5 Nxe5 36. dxe5 d4 37. Rd1 Bc5 38. Qc4 Qxa5 39. Bxg5 Rg8 40. f4 Qa4 41. Re1 Qc6+ 42. Kg3 Qb6 43. Nf6 d3 44. Ne4 d2 45. Rd1 Be3 46. Qd3 Rc8 47. Qd6 Rc6 48. Bd8 Qb5 49. Qf8 Rc8 50. Nd6 Qe2 51. Nxc8 Bf2+ 52. Kg2 Be1+ 53. Kh3 Qf3+ 54. Kh2 Bg3+ 55. Kh3 Bf2+ 0-1

[Event "Balcarce"]
[Site "Balcarce"]
[Date "1961.??.??"]
[Round "?"]
[White "Aguirre, Alb"]
[Black "Behrensen, Jorge"]
[Result "0-1"]
[ECO "A61"]
[PlyCount "44"]
[EventDate "1961.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ARG"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. Bg5 Bg7 8. Nd2 h6 9. Bh4 0-0 10. f3 Re8 11. Qc2 Na6 12. a3 Nc7 13. g4 g5 14. Bg3 Ncxd5 15. Nce4 Nxe4 16. Nxe4 Qa5+ 17. b4 Nxb4 18. axb4 Qxa1+ 19. Kf2 cxb4 20. h4 Rxe4 21. fxe4 Qd4+ 22. e3 Qf6+ 0-1

