[Event "Reykjavik Open"]
[Site "Reykjavik"]
[Date "1982.02.??"]
[Round "?"]
[White "Arnason, Asgeir Thor"]
[Black "Jonsson, Johann Thorir"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "17"]
[EventDate "1982.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. d3 Bd6 7. Nbd2 Qf6 8. h3 h5 9. Nc4 1/2-1/2

[Event "Reykjavik Open"]
[Site "Reykjavik"]
[Date "1982.02.??"]
[Round "?"]
[White "Hansson, Dan"]
[Black "Jonsson, Johann Thorir"]
[Result "1/2-1/2"]
[ECO "C73"]
[WhiteElo "2260"]
[PlyCount "170"]
[EventDate "1982.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 exd4 7. Nxd4 c5 8. Nc6 Qd7 9. Na5 Qb5 10. Nb3 Bb7 11. Nc3 Qd7 12. Na5 Rb8 13. Nxb7 Rxb7 14. 0-0 Nf6 15. Qe2 Rb6 16. Nd5 Nxd5 17. exd5+ Be7 18. b3 0-0 19. Bb2 Re8 20. Rfe1 Qf5 21. Rad1 Rbb8 22. Rd3 Bf8 23. Qxe8 Rxe8 24. Rxe8 f6 25. Bc3 Qg5 26. Be1 Qc1 27. c4 h5 28. Rde3 Kf7 29. Rc8 g5 30. Rxc7+ Kg6 31. h3 g4 32. hxg4 hxg4 33. g3 Bh6 34. Re2 Bd2 35. Rce7 Bc3 36. R7e3 Be5 37. Kg2 Qd1 38. Rd2 Qb1 39. Rde2 Qc1 40. Bd2 Qd1 41. Ba5 Qb1 42. Rd2 Bd4 43. Ree2 Qf5 44. Rc2 Qf3+ 45. Kh2 Be5 46. Bc3 Qd3 47. Bxe5 fxe5 48. Rcd2 Qc3 49. Rd1 a5 50. Rde1 Kf5 51. Re3 Qc2 52. R1e2 Qb1 53. Kg2 Qd1 54. a4 Kg5 55. Re1 Qc2 56. Rh1 Qg6 57. Rh8 Qg7 58. Ra8 Qc7 59. Rg8+ Kf5 60. f3 Qh7 61. Rxg4 Qh6 62. Rge4 Qh8 63. f4 exf4 64. Rxf4+ Kg5 65. Rf2 Qd4 66. Re6 Qd3 67. Rfe2 Kg4 68. R2e4+ Kg5 69. Re8 Kg6 70. R4e6+ Kg5 71. Rg8+ Kf5 72. g4+ Kf4 73. Rf6+ Ke5 74. Rf5+ Kd4 75. Rf4+ Ke5 76. Rf3 Qe2+ 77. Kg3 Qe1+ 78. Kh3 Qh1+ 79. Kg3 Qe1+ 80. Rf2 Qe3+ 81. Kg2 Qe4+ 82. Kf1 Qb1+ 83. Ke2 Qc2+ 84. Kf1 Qb1+ 85. Kg2 Qe4+ 1/2-1/2

[Event "Reykjavik Open"]
[Site "Reykjavik"]
[Date "1982.02.??"]
[Round "?"]
[White "Jonsson, Johann Thorir"]
[Black "Briem, Stefan"]
[Result "0-1"]
[ECO "C55"]
[BlackElo "2290"]
[PlyCount "60"]
[EventDate "1982.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 4. Bc4 Nxe4 5. Bxf7+ Kxf7 6. Nxe4 d5 7. Nfg5+ Ke8 8. Qh5+ g6 9. Qf3 Bf5 10. Qb3 Bxe4 11. Qxb7 Nd4 12. Nxe4 Rb8 13. Qxd5 Qxd5 14. Nf6+ Kf7 15. Nxd5 Nxc2+ 16. Kd1 Nxa1 17. f4 Ke6 18. Nc3 exf4 19. Re1+ Kd7 20. d4 g5 21. Ne4 Be7 22. Kd2 Rhf8 23. Kd3 g4 24. Bd2 Rxb2 25. Rxa1 f3 26. gxf3 Rxf3+ 27. Kc4 Rc2+ 28. Kb5 a6+ 29. Kxa6 Ra3+ 30. Kb5 c6+ 0-1

[Event "Reykjavik Open"]
[Site "Reykjavik"]
[Date "1982.02.??"]
[Round "?"]
[White "Jonsson, Johann Thorir"]
[Black "Fridjonsson, Joffus"]
[Result "0-1"]
[ECO "B23"]
[PlyCount "60"]
[EventDate "1982.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. f4 Nc6 3. Nf3 g6 4. Nc3 Bg7 5. Bc4 e6 6. Nb5 d6 7. Nc3 Nge7 8. 0-0 d5 9. Bb5 dxe4 10. Nxe4 0-0 11. c3 b6 12. Qe2 Bb7 13. d3 Nf5 14. Bd2 Qc7 15. Rad1 Rad8 16. Bc1 Rd5 17. Qf2 Rfd8 18. Bc4 R5d7 19. Nfg5 Re8 20. g4 Nd6 21. Nxd6 Qxd6 22. f5 exf5 23. Bf4 Ne5 24. d4 cxd4 25. Bxe5 Rxe5 26. Rxd4 Qc6 27. Nf3 Rxd4 28. Qxd4 Re4 29. Bxf7+ Kxf7 30. Qxe4 Qc5+ 0-1

[Event "Reykjavik Open"]
[Site "Reykjavik"]
[Date "1982.02.??"]
[Round "?"]
[White "Jonsson, Johann Thorir"]
[Black "Goodman, David SC"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "2345"]
[PlyCount "62"]
[EventDate "1982.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 g6 2. e3 Bg7 3. Bd3 Nf6 4. f4 0-0 5. Nf3 c5 6. c3 b6 7. Qe2 Bb7 8. Nbd2 d5 9. f5 gxf5 10. Bxf5 e6 11. Bc2 Ne4 12. Nxe4 dxe4 13. Nd2 f5 14. Bb3 Bd5 15. dxc5 bxc5 16. Nc4 a5 17. a4 Nd7 18. 0-0 Ne5 19. Nxe5 Bxb3 20. Nc6 Qd6 21. Qb5 Bd5 22. Nxa5 Rfb8 23. c4 Rxb5 24. axb5 Rxa5 25. Rxa5 Bxc4 26. Ra8+ Kf7 27. b6 Bxf1 28. b7 Qd1 29. b8Q Be2+ 30. Kf2 Qf1+ 31. Kg3 Qe1+ 0-1

[Event "Reykjavik Open"]
[Site "Reykjavik"]
[Date "1982.02.??"]
[Round "?"]
[White "Jonsson, Johann Thorir"]
[Black "Solmundarson, Magnus"]
[Result "0-1"]
[ECO "B10"]
[PlyCount "74"]
[EventDate "1982.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. f4 d5 3. e5 h5 4. Nf3 Bg4 5. d4 e6 6. c3 Be7 7. Bd3 g6 8. Be3 Nh6 9. Nbd2 Nf5 10. Bf2 Nd7 11. b4 a5 12. a3 b6 13. 0-0 Qc7 14. Qc2 c5 15. Rfc1 0-0 16. Qb1 axb4 17. axb4 Rfc8 18. Ba6 Rxa6 19. Rxa6 cxb4 20. c4 Bxf3 21. gxf3 Qb7 22. Qa2 b3 23. Nxb3 dxc4 24. Nd2 b5 25. Ra7 Qd5 26. Qa6 Rb8 27. Ne4 Nxd4 28. Kg2 Ne2 29. Re1 Nxf4+ 30. Kh1 Kf8 31. Be3 Nc5 32. Qa5 Nxe4 33. Bxf4 Ng5 34. Re3 Nxf3 35. Bh6+ Kg8 36. Kg2 Nh4+ 37. Kh3 Qg2# 0-1

[Event "Reykjavik Open"]
[Site "Reykjavik"]
[Date "1982.02.??"]
[Round "?"]
[White "Jonsson, Johann Thorir"]
[Black "Thorsteins, Karl"]
[Result "1/2-1/2"]
[ECO "B35"]
[BlackElo "2305"]
[PlyCount "69"]
[EventDate "1982.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[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 g6 5. Nc3 Bg7 6. Be3 Nf6 7. Bc4 0-0 8. f3 Qb6 9. Qd2 Nxe4 10. Nxe4 Bxd4 11. Bxd4 Qxd4 12. Qxd4 Nxd4 13. 0-0-0 Nc6 14. h4 Na5 15. Bb5 d6 16. h5 Bf5 17. Ng3 Be6 18. hxg6 hxg6 19. Rd4 Kg7 20. Ne4 a6 21. Be2 Rh8 22. Re1 Rac8 23. Ng5 Bxa2 24. Ra4 Rxc2+ 25. Kxc2 Bb3+ 26. Kc3 Bxa4 27. Kb4 Bc6 28. Kxa5 Rh5 29. f4 Rh2 30. g4 Kf6 31. b4 Rf2 32. Nh3 Rh2 33. Ng5 Rf2 34. Nh3 Rh2 35. Ng5 1/2-1/2

[Event "Reykjavik Open"]
[Site "Reykjavik"]
[Date "1982.02.??"]
[Round "?"]
[White "Kuligowski, Adam"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "E81"]
[WhiteElo "2465"]
[PlyCount "59"]
[EventDate "1982.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 c5 7. d5 e6 8. Nge2 exd5 9. cxd5 a6 10. a4 Nbd7 11. Ng3 Re8 12. Be2 Qc7 13. 0-0 c4 14. Be3 b6 15. Qd2 Rb8 16. Rfc1 b5 17. axb5 axb5 18. b4 cxb3 19. Nxb5 Qd8 20. Rab1 Ne5 21. Rxb3 Ba6 22. Rcb1 Qd7 23. Qa2 Ra8 24. Ra3 Bb7 25. Ra7 Bf8 26. h3 Rxa7 27. Qxa7 Ra8 28. Qb6 Ra6 29. Qd4 Qd8 30. Na7 1-0

[Event "Reykjavik Open"]
[Site "Reykjavik"]
[Date "1982.02.??"]
[Round "?"]
[White "Lagerman, Robert"]
[Black "Jonsson, Johann Thorir"]
[Result "1/2-1/2"]
[ECO "C72"]
[PlyCount "195"]
[EventDate "1982.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. 0-0 f5 6. Bxc6+ bxc6 7. exf5 Bxf5 8. Re1 Be7 9. Nc3 Nf6 10. Nh4 Bg4 11. f3 Bd7 12. d4 Nd5 13. Nxd5 Bxh4 14. g3 cxd5 15. dxe5 0-0 16. Qxd5+ Kh8 17. e6 Bxe6 18. Rxe6 Bf6 19. Rb1 Rb8 20. c4 Re8 21. b3 Qd7 22. Rxe8+ Rxe8 23. Bf4 Re2 24. Rd1 h6 25. Rd2 Re1+ 26. Kf2 Qe7 27. Qd3 Rh1 28. Kg2 Qe1 29. Qe2 g5 30. Qxe1 Rxe1 31. Bxd6 cxd6 32. Rxd6 Re2+ 33. Kh3 Kg7 34. Rxa6 h5 35. Ra7+ Kg6 36. Ra6 Kf5 37. g4+ Kg6 38. gxh5+ Kf5 39. Ra8 Be5 40. Rf8+ Ke6 41. h6 Rxh2+ 42. Kg4 Bf4 43. Re8+ Kf7 44. Ra8 Rxh6 45. Ra7+ Ke8 46. c5 Rh4+ 47. Kf5 Rh3 48. Ke4 Rh2 49. b4 Rb2 50. a3 Rb3 51. c6 Kd8 52. Rd7+ Kc8 53. Rd3 Rb1 54. Rc3 Kc7 55. Kd5 Re1 56. b5 Re5+ 57. Kc4 Kb6 58. a4 Re1 59. Rd3 Ra1 60. Kb3 Rb1+ 61. Ka2 Rb4 62. Rd7 Rxa4+ 63. Kb3 Ra7 64. Rd5 Re7 65. Kc4 Re3 66. Rd7 Bc7 67. Rd5 Re5 68. Rxe5 Bxe5 69. Kd5 Bf4 70. Kc4 Bg3 71. Kb4 Bh2 72. Kc4 Bb8 73. Kb4 Bd6+ 74. Kc4 Bg3 75. Kb4 Be1+ 76. Kc4 Bf2 77. Kd5 Kc7 78. Ke6 Bg3 79. Kf5 Bf4 80. Ke6 Be3 81. Ke7 Bf4 82. Ke6 Kb6 83. Kf5 Be3 84. Ke6 Kc7 85. Ke7 Bd2 86. Ke6 Bf4 87. Ke7 Be3 88. Ke6 Kb6 89. Kf5 Bf4 90. Kf6 Kc7 91. Ke6 Be3 92. Ke7 Kc8 93. Kd6 Bb6 94. Ke6 Bc7 95. Kf5 Bd8 96. b6 Bxb6 97. f4 gxf4 98. Kxf4 1/2-1/2

[Event "Reykjavik Open"]
[Site "Reykjavik"]
[Date "1982.02.??"]
[Round "?"]
[White "Savage, Allan George"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "C68"]
[PlyCount "61"]
[EventDate "1982.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 Bxf3 7. Qxf3 Nf6 8. d3 Be7 9. Nd2 b5 10. Qg3 Qd6 11. Nf3 Nd7 12. Qxg7 Bf6 13. Qh6 0-0-0 14. Be3 Rdg8 15. a4 Rg6 16. Qh5 Rhg8 17. g3 Kb7 18. Kh2 Nf8 19. axb5 cxb5 20. c4 c6 21. cxb5 cxb5 22. d4 exd4 23. Bf4 Qd7 24. Rxa6 Kxa6 25. Qc5 Bd8 26. Ra1+ Ba5 27. Bc7 Kb7 28. Rxa5 Qe6 29. Ra7+ Kc8 30. Ra8+ Kb7 31. Rb8+ 1-0

[Event "Reykjavik Open"]
[Site "Reykjavik"]
[Date "1982.02.??"]
[Round "?"]
[White "Sigurjonsson, Johann Oern"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "2240"]
[PlyCount "139"]
[EventDate "1982.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. c3 Bg4 6. Be3 Nf6 7. d5 Nb8 8. Bd3 Nbd7 9. c4 0-0 10. h3 Bh5 11. Nc3 c6 12. g4 Bg6 13. Nd2 cxd5 14. cxd5 Nb6 15. Qe2 Nfd7 16. Nf1 Rc8 17. Ng3 Nc5 18. Bc2 Bg5 19. Bxg5 Qxg5 20. h4 Qf4 21. h5 Nc4 22. hxg6 Nxb2 23. gxh7+ Kh8 24. Nd1 Nba4 25. Nh5 Qg5 26. Qf3 Nb6 27. Ne3 Ncd7 28. Rb1 Rc7 29. Bd1 Rc3 30. Be2 Nc5 31. 0-0 Ra3 32. Ra1 Nba4 33. Ng3 Nc3 34. Nc4 Nxe2+ 35. Qxe2 Rc3 36. Nxd6 Nd3 37. Qf3 Nf4 38. Qxc3 Qxg4 39. Rfe1 Nh3+ 40. Kh2 Nf4 41. Kg1 Nh3+ 42. Kf1 Nf4 43. Rec1 Qh3+ 44. Ke1 Ng2+ 45. Kd1 Qg4+ 46. Kc2 Qd7 47. Ngf5 Qa4+ 48. Kb2 Nf4 49. Rab1 f6 50. Ka1 g6 51. Ne3 b6 52. Qc4 Qa3 53. Nb5 Qa5 54. Qb4 Qxb4 55. Rxb4 Nd3 56. Rbc4 Nxc1 57. Rxc1 f5 58. exf5 gxf5 59. Nxa7 Kxh7 60. Rc6 f4 61. Ng4 e4 62. Nf6+ Kg7 63. Nxe4 f3 64. Rxb6 Re8 65. Re6 Ra8 66. Re7+ Kf8 67. d6 Rd8 68. Re6 Rd7 69. Nc6 Rb7 70. Nc5 1-0

[Event "ISL-ch67"]
[Site "Reykjavik"]
[Date "1981.??.??"]
[Round "5"]
[White "Arnason, Jon Loftur"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "C36"]
[WhiteElo "2450"]
[PlyCount "61"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Qxd5 5. Nc3 Qe6+ 6. Kf2 Be7 7. d4 Nf6 8. Bxf4 Ng4+ 9. Kg1 0-0 10. Qd2 Bd6 11. Re1 Bxf4 12. Qxf4 Qf5 13. Qd2 Nc6 14. h3 Nf6 15. d5 Nb4 16. a3 Na6 17. Re7 Nc5 18. Qd4 b6 19. b4 Ncd7 20. Bd3 Qh5 21. g4 Qh6 22. g5 Qh5 23. Kg2 Rd8 24. Ne2 Nf8 25. Nf4 Bxh3+ 26. Rxh3 Qg4+ 27. Rg3 Rxd5 28. Nxd5 Qxd4 29. Nxf6+ gxf6 30. gxf6+ Ng6 31. Bxg6 1-0

[Event "ISL-ch67"]
[Site "Reykjavik"]
[Date "1981.??.??"]
[Round "3"]
[White "Hjartarson, Johann"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "2405"]
[PlyCount "79"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Nbd2 Bd6 6. Bg2 Nbd7 7. 0-0 0-0 8. Qc2 b6 9. Rd1 Bb7 10. b3 Rc8 11. e4 e5 12. Bb2 Re8 13. dxe5 Nxe5 14. Nxe5 Bxe5 15. Bxe5 Rxe5 16. f4 Re7 17. e5 Ng4 18. Nf1 d4 19. Bf3 Nh6 20. c5 Rd7 21. Nd2 Ba6 22. Ne4 d3 23. Qc3 Rd5 24. b4 Nf5 25. Kf2 Nd4 26. Bg2 Rc7 27. Nd6 Ne6 28. Qa3 Rd4 29. Qxa6 Rxb4 30. cxb6 axb6 31. Qxd3 Qa8 32. Kg1 Qa4 33. Rd2 c5 34. Bd5 Nd4 35. f5 Rd7 36. Re1 h6 37. e6 fxe6 38. fxe6 Nxe6 39. Rxe6 Kh8 40. Re8# 1-0

[Event "ISL-ch67"]
[Site "Reykjavik"]
[Date "1981.??.??"]
[Round "10"]
[White "Jonsson, Johann Thorir"]
[Black "Arnason, Asgeir Thor"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "124"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. e3 c6 6. Qb3 Na6 7. Nge2 d5 8. cxd5 cxd5 9. Nxd5 Nc5 10. Qc4 b5 11. Nxf6+ Qxf6 12. Qc2 Bf5 13. e4 Be6 14. b3 Rac8 15. Nc3 Rfd8 16. 0-0 Nd3 17. Qd1 Bc5 18. Qf3 Qxf3 19. Bxf3 Bh3 20. Bg2 Bxg2 21. Kxg2 b4 22. Nd5 Bd4 23. Rb1 Rc2 24. a4 Kf8 25. a5 Rdc8 26. Nxb4 Nxb4 27. Ba3 Rb8 28. Rbc1 Ra2 29. Bxb4+ Rxb4 30. Rc8+ Ke7 31. Rfc1 g6 32. R1c7+ Kf6 33. Rf8 Rxd2 34. Rfxf7+ Kg5 35. Rf3 h6 36. Rg7 h5 37. Rh7 Rxf2+ 38. Rxf2 Bxf2 39. Kxf2 Rxb3 40. h3 a6 41. Ra7 Rb2+ 42. Kf3 Rb3+ 43. Kf2 Rb2+ 44. Kf1 Rb1+ 45. Ke2 Rb2+ 46. Kd1 Rg2 47. h4+ Kh6 48. Rxa6 Rxg3 49. Re6 Rg4 50. Rxe5 Rxh4 51. Kc2 Rh1 52. Kb2 Rf1 53. Re8 Rf6 54. Kb3 h4 55. e5 Rf1 56. e6 Kg7 57. e7 Re1 58. a6 Kf7 59. Rh8 Re3+ 60. Kc4 Kxe7 61. a7 Ra3 62. a8Q g5 1-0

[Event "ISL-ch67"]
[Site "Reykjavik"]
[Date "1981.??.??"]
[Round "1"]
[White "Jonsson, Johann Thorir"]
[Black "Gudmundsson, Elvar"]
[Result "0-1"]
[ECO "A45"]
[BlackElo "2285"]
[PlyCount "54"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 0-0 5. Nf3 d6 6. 0-0 Nbd7 7. c3 e5 8. e4 c6 9. Na3 b5 10. Nc2 Bb7 11. a4 a6 12. h3 c5 13. fxe5 dxe5 14. axb5 axb5 15. Rxa8 Qxa8 16. Bxb5 cxd4 17. cxd4 exd4 18. Ncxd4 Bxe4 19. Qa4 Qc8 20. Nc6 Re8 21. Qc4 Qb7 22. Nfd4 Bd5 23. Qb4 Bf8 24. Qc3 Bc5 25. Rxf6 Qxb5 26. Be3 Qb7 27. Na5 Qb4 0-1

[Event "ISL-ch67"]
[Site "Reykjavik"]
[Date "1981.??.??"]
[Round "8"]
[White "Jonsson, Johann Thorir"]
[Black "Johannsson, Ingi Randver"]
[Result "0-1"]
[ECO "E93"]
[BlackElo "2445"]
[PlyCount "68"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. h3 Nbd7 7. Be2 e5 8. d5 Nc5 9. Bg5 h6 10. Bxf6 Bxf6 11. b4 Nd7 12. g4 Bg7 13. h4 a5 14. bxa5 Nc5 15. Nd2 f5 16. gxf5 gxf5 17. Nb3 Nxe4 18. Nxe4 fxe4 19. Qd2 Qf6 20. Qe3 Qf4 21. Rc1 Bf6 22. Rg1+ Kh8 23. Qxf4 exf4 24. h5 f3 25. Bd1 Bg5 26. Rc2 e3 27. fxe3 f2+ 28. Rxf2 Bh4 29. Rgg2 Bh3 30. Ke2 Bxf2 31. Rxf2 Bg4+ 32. Ke1 Rxf2 33. Bxg4 Rxa2 34. e4 Rg8 0-1

[Event "ISL-ch67"]
[Site "Reykjavik"]
[Date "1981.??.??"]
[Round "6"]
[White "Jonsson, Johann Thorir"]
[Black "Kristjansson, Bragi"]
[Result "0-1"]
[ECO "B80"]
[BlackElo "2295"]
[PlyCount "59"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. g3 Be7 8. Bg2 0-0 9. 0-0 Qc7 10. Qe2 Nc6 11. Rad1 Bd7 12. Nb3 b5 13. a3 Rab8 14. f4 b4 15. axb4 Nxb4 16. g4 Nxg4 17. Qxg4 Nxc2 18. Bd4 e5 19. f5 exd4 20. Nd5 Qd8 21. Nxd4 Nxd4 22. Rxd4 Rxb2 23. Rd3 Bf6 24. Rh3 Bc6 25. Rxh7 Kxh7 26. Rf3 Bxd5 27. exd5 Qb6+ 28. Kh1 Qd4 29. Rh3+ Kg8 30. Qf3 0-1

[Event "ISL-ch67"]
[Site "Reykjavik"]
[Date "1981.??.??"]
[Round "2"]
[White "Jonsson, Johann Thorir"]
[Black "Olafsson, Helgi"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "48"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d6 5. Nf3 Nbd7 6. 0-0 0-0 7. c3 c6 8. h3 e5 9. e4 Re8 10. Qe1 exd4 11. e5 Nc5 12. Bc4 dxc3 13. Nxc3 d5 14. Be3 Nfe4 15. Rd1 Nxc3 16. Qxc3 Ne4 17. Qc2 Ng3 18. Rfe1 Bf5 19. Qc1 f6 20. Bd4 Be4 21. Qc3 dxc4 22. exf6 Bxf6 23. Bxf6 Qxd1 24. Bh8 Ne2+ 0-1

[Event "ISL-ch67"]
[Site "Reykjavik"]
[Date "1981.??.??"]
[Round "4"]
[White "Jonsson, Johann Thorir"]
[Black "Thorsteins, Karl"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "160"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 b6 4. f4 c5 5. Nf3 Be7 6. 0-0 0-0 7. c3 Ba6 8. c4 Nc6 9. b3 cxd4 10. exd4 d5 11. Bb2 Rc8 12. Nbd2 Nb4 13. Qe2 Nxd3 14. Qxd3 dxc4 15. bxc4 Nd5 16. g3 Nb4 17. Qb3 Nc6 18. Rac1 Bf6 19. Qe3 Na5 20. Ne5 Bxe5 21. Qxe5 Qc7 22. Rfd1 Nxc4 23. Nxc4 Bxc4 24. Qxc7 Rxc7 25. d5 exd5 26. Rxd5 Bxa2 27. Rxc7 Bxd5 28. Rxa7 h6 29. Kf2 Rc8 30. Bd4 Rc2+ 31. Ke3 b5 32. Rd7 Be6 33. Rb7 Bc4 34. Rb8+ Kh7 35. h4 Rg2 36. Kf3 Bd5+ 37. Kg4 h5+ 38. Kf5 Bc4 39. Ke4 Rxg3 40. Bf2 Rb3 41. f5 Rb2 42. Bg3 Bf1 43. Be5 Rb4+ 44. Bd4 Bh3 45. Rd8 Rb1 46. f6 gxf6 47. Bxf6 Re1+ 48. Kd5 Kg6 49. Bd4 Kf5 50. Kc5 Bf1 51. Rg8 f6 52. Rh8 Kg6 53. Rg8+ Kf7 54. Rh8 Be2 55. Rh7+ Kg6 56. Re7 Rc1+ 57. Kd6 Bg4 58. Rb7 Rc4 59. Bc5 Bf3 60. Rxb5 Rxh4 61. Rb3 Rf4 62. Be3 Rf5 63. Rb8 Rd5+ 64. Kc7 h4 65. Rg8+ Kf7 66. Rh8 Bh5 67. Kc6 Rf5 68. Kd6 h3 69. Bg1 Kg7 70. Rb8 Rf1 71. Bh2 Rf2 72. Bg3 Rg2 73. Bf4 Rf2 74. Bg3 Rd2+ 75. Kc5 h2 76. Rb1 Bf3 77. Bxh2 Rxh2 78. Kd4 Re2 79. Rf1 Bg4 80. Kd3 Re7 0-1

[Event "ISL-ch67"]
[Site "Reykjavik"]
[Date "1981.??.??"]
[Round "11"]
[White "Jonsson, Johannes G"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "C66"]
[WhiteElo "2310"]
[PlyCount "81"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. 0-0 Nf6 6. Nc3 Be7 7. Re1 0-0 8. Bxc6 Bxc6 9. dxe5 dxe5 10. Qxd8 Raxd8 11. Nxe5 Bxe4 12. Nxe4 Nxe4 13. Nd3 f5 14. f3 Bc5+ 15. Nxc5 Nxc5 16. Bg5 Rd5 17. Be7 Re8 18. c4 Kf7 19. cxd5 Rxe7 20. Rac1 b6 21. Red1 a5 22. d6 cxd6 23. Rxd6 Re2 24. Rxb6 Nd7 25. Rc7 Ke7 26. Rbb7 Rd2 27. Kf1 Kd8 28. Ke1 Rd5 29. Ra7 g5 30. Ke2 f4 31. Rxd7+ Rxd7 32. Rxd7+ Kxd7 33. Kd3 Kd6 34. Kc4 h5 35. a4 Ke5 36. h3 g4 37. h4 g3 38. b3 Kd6 39. b4 axb4 40. Kxb4 Kd5 41. Kc3 1-0

[Event "ISL-ch67"]
[Site "Reykjavik"]
[Date "1981.??.??"]
[Round "7"]
[White "Sigurjonsson, Gudmundur"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2435"]
[PlyCount "89"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. c4 c5 5. 0-0 Nc6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 d6 9. Nc3 0-0 10. Bg5 Be6 11. Qh4 Rc8 12. b3 Rc5 13. Rac1 h6 14. Bxf6 Bxf6 15. Qe4 Bxc3 16. Rxc3 b5 17. Rfc1 bxc4 18. bxc4 Qc7 19. Qe3 Bxc4 20. Qxh6 Bxa2 21. Rxc5 dxc5 22. Qg5 Rc8 23. h4 Qd6 24. h5 Qf6 25. Rxc5 Qxg5 26. Rxg5 Bc4 27. hxg6 f6 28. Rh5 Rc7 29. e3 a6 30. Be4 Ra7 31. Rc5 Bb3 32. Ra5 Bc4 33. f4 Kg7 34. Kf2 Bb5 35. g4 Rc7 36. Ra1 Rc8 37. f5 Rh8 38. Rc1 Rd8 39. Rc5 Rd2+ 40. Kf3 Be2+ 41. Kf4 Rd7 42. Bd5 e5+ 43. Kg3 Kh6 44. Be6 Rg7 45. Rc2 1-0

[Event "ISL-ch67"]
[Site "Reykjavik"]
[Date "1981.??.??"]
[Round "9"]
[White "Thorsteinsson, Bjorn"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "C73"]
[PlyCount "78"]
[EventDate "1981.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f5 7. dxe5 fxe4 8. Ng5 d5 9. 0-0 Nh6 10. c4 Bg4 11. Qa4 Qd7 12. Nc3 Rd8 13. e6 Bxe6 14. Nxe6 Qxe6 15. cxd5 Qg6 16. Bxh6 gxh6 17. Rae1 Kf7 18. Rxe4 Bd6 19. dxc6 Rhe8 20. Rfe1 Qh5 21. g3 Be5 22. Qc4+ Kf6 23. Qe2 Qf5 24. Qe3 Rd6 25. Kg2 Qh5 26. Re2 Qf5 27. Qxh6+ Kf7 28. Qe3 Kf6 29. Qf3 Qxf3+ 30. Kxf3 Rd3+ 31. Kg2 Re7 32. R4e3 Rd4 33. Ne4+ Kf5 34. Nc3 Kf6 35. Ne4+ Kf5 36. f4 Bf6 37. g4+ Kg6 38. f5+ Kf7 39. g5 Be5 1-0

[Event "Nordic-ch"]
[Site "Grenaa"]
[Date "1973.07.31"]
[Round "8"]
[White "Jonsson, Johann Thorir"]
[Black "Jensen, Leif Haugaard"]
[Result "1-0"]
[ECO "D04"]
[PlyCount "75"]
[EventDate "1973.07.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. e3 Nf6 3. Bd3 c6 4. Nd2 Bg4 5. Ngf3 e6 6. 0-0 Bd6 7. c3 Qc7 8. h3 Bh5 9. e4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Nd7 12. Be3 Bf4 13. Qd2 Bd6 14. Rfe1 f5 15. Bc2 Bxf3 16. gxf3 f4 17. Bxf4 Bxf4 18. Rxe6+ Kd8 19. Qe2 Nf6 20. Re1 Bd6 21. c4 Bb4 22. Rd1 Qd7 23. a3 Bd6 24. Bf5 Re8 25. d5 c5 26. Qd3 Qc7 27. Rde1 g6 28. Qc3 Rxe6 29. Rxe6 Nd7 30. Qe3 Ne5 31. Bg4 h5 32. f4 hxg4 33. fxe5 Bf8 34. Qg5+ Kd7 35. Qxg6 Rd8 36. Qf5 gxh3 37. Re7+ Kxe7 38. Qe6# 1-0

[Event "Nordic-ch"]
[Site "Grenaa"]
[Date "1973.07.29"]
[Round "6"]
[White "Jonsson, Johann Thorir"]
[Black "Jacobsen, Bo"]
[Result "0-1"]
[ECO "A45"]
[PlyCount "54"]
[EventDate "1973.07.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "DEN"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d6 5. Nf3 0-0 6. 0-0 Nc6 7. c3 e5 8. Nbd2 Qe7 9. fxe5 dxe5 10. Ne4 Nh5 11. d5 Nd8 12. Bc4 Kh8 13. d6 Qd7 14. dxc7 Qxc7 15. Bb3 f5 16. Qd6 Qa5 17. Nfg5 Qb6 18. Qe7 h6 19. g4 Nf6 20. Rd1 fxe4 21. Rxd8 Bxg4 22. Nf7+ Kh7 23. Rxf8 Rxf8 24. Nxe5 Re8 25. Bg8+ Rxg8 26. Qf7 Bf5 27. Bd2 Rf8 0-1

[Event "Nordic-ch"]
[Site "Grenaa"]
[Date "1973.07.23"]
[Round "1"]
[White "Skovgaard, Tom"]
[Black "Jonsson, Johann Thorir"]
[Result "0-1"]
[ECO "C44"]
[PlyCount "46"]
[EventDate "1973.07.23"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "DEN"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d4 d6 5. Bb5 Bd7 6. Bg5 Be7 7. Nbd2 h6 8. Bh4 0-0 9. 0-0 exd4 10. cxd4 Nxe4 11. Bxe7 Qxe7 12. Re1 d5 13. Nxe4 dxe4 14. d5 Nb4 15. Bxd7 Qxd7 16. Rxe4 Nxd5 17. Qd4 Nf6 18. Qxd7 Nxd7 19. Re7 Rfd8 20. Rae1 Rac8 21. Kf1 Kf8 22. Nd4 Nc5 23. Nb5 Ne6 0-1

[Event "ISL-ch55"]
[Site "Reykjavik"]
[Date "1969.04.08"]
[Round "11"]
[White "Jonsson, Johann Thorir"]
[Black "Kristinsson, Jon"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "98"]
[EventDate "1969.03.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 e6 2. e4 c5 3. Nc3 Nc6 4. d3 d6 5. g3 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. h3 Rb8 9. Be3 b5 10. b3 d5 11. Bf4 Rb6 12. Ne5 Nxe5 13. Bxe5 d4 14. Ne2 Nd7 15. Bf4 e5 16. Bd2 Rc6 17. f4 f6 18. a4 a6 19. axb5 axb5 20. Ra8 Ra6 21. Rxa6 Bxa6 22. g4 c4 23. Qa1 Qb6 24. bxc4 bxc4 25. Rb1 Qc6 26. Ng3 cxd3 27. Nf5 Bc5 28. cxd3 Bxd3 29. Rc1 Qa6 30. Ba5 Bc4 31. Qa4 Nb6 32. Qc6 Qxa5 33. Qc7 Rf7 34. Qd8+ Bf8 35. Nd6 Qa3 36. Rxc4 Qxd6 37. Qxd6 Bxd6 38. Rc6 Bc7 39. Bf1 exf4 40. g5 fxg5 41. e5 Re7 42. e6 g6 43. Kg2 Kg7 44. Kf3 Kf6 45. h4 gxh4 46. Bh3 h5 47. Ke4 g5 48. Bf5 g4 49. Bh7 Rxe6+ 0-1

[Event "ISL-ch55"]
[Site "Reykjavik"]
[Date "1969.04.07"]
[Round "10"]
[White "Halfdanarson, Jon"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "55"]
[EventDate "1969.03.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 Nd7 5. Nf3 e5 6. dxe5 dxe5 7. Bc4 Ne7 8. Bxf7+ Kxf7 9. Ng5+ Kg8 10. Ne6 Qe8 11. Nxc7 Qd8 12. Nxa8 h6 13. Qd6 Kh7 14. Nc7 Nf6 15. Qxd8 Rxd8 16. Rd1 Rxd1+ 17. Kxd1 b6 18. f3 g5 19. N7d5 Nexd5 20. Nxd5 Nxd5 21. exd5 g4 22. Ke2 Ba6+ 23. Kf2 gxf3 24. gxf3 Bf8 25. b3 Kg6 26. c4 Kf6 27. Rd1 h5 28. d6 1-0

[Event "ISL-ch55"]
[Site "Reykjavik"]
[Date "1969.04.06"]
[Round "9"]
[White "Jonsson, Johann Thorir"]
[Black "Thorsteinsson, Bjorn"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "112"]
[EventDate "1969.03.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c5 3. c4 Nf6 4. cxd5 Nxd5 5. Bc4 Nc6 6. Nc3 e6 7. 0-0 Be7 8. a3 0-0 9. Qc2 a6 10. Rd1 b5 11. Ba2 Bb7 12. b3 Rc8 13. Bb2 Bf6 14. Rac1 Ne5 15. Nxe5 Bxe5 16. Ne2 Bxb2 17. Qxb2 Qg5 18. f3 Rfd8 19. e4 Nf6 20. Bb1 e5 21. h4 Qxh4 22. Qxe5 Nd7 23. Qg3 Qf6 24. d4 cxd4 25. Rxc8 Rxc8 26. Nxd4 Qb6 27. Kf1 Qc7 28. Qxc7 Rxc7 29. Nf5 g6 30. Nd6 Kf8 31. Nxb7 Rxb7 32. Rd6 Ke7 33. Rc6 Rb6 34. Rxb6 Nxb6 35. Ke2 Kd6 36. Ke3 f6 37. Kd4 g5 38. g3 h5 39. Bd3 Nd7 40. Be2 Nc5 41. b4 Ne6+ 42. Ke3 Ke5 43. Bd1 h4 44. gxh4 gxh4 45. Bb3 Nf4 46. Kf2 Kd4 47. Ba2 Kc3 48. Bd5 Kb2 49. Bb7 Kxa3 50. Bxa6 Kxb4 51. Bc8 Kc3 52. Ke3 h3 53. Bxh3 Nxh3 54. f4 b4 55. e5 fxe5 56. fxe5 b3 0-1

[Event "ISL-ch55"]
[Site "Reykjavik"]
[Date "1969.04.05"]
[Round "8"]
[White "Angantysson, Haukur"]
[Black "Jonsson, Johann Thorir"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "59"]
[EventDate "1969.03.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nd7 5. Be3 e5 6. d5 Ne7 7. f3 f5 8. exf5 Nxf5 9. Bf2 Nc5 10. Ne4 Nxe4 11. fxe4 Nd4 12. Ne2 0-0 13. Qd2 Rxf2 14. Kxf2 Qh4+ 15. Ng3 Bh6 16. Qd3 Bg4 17. Ke1 Rf8 18. Rd1 Be3 19. Rd2 Qg5 20. h3 Nf3+ 21. gxf3 Bxf3 22. Re2 Qxg3+ 23. Kd1 Bxh1 24. Rxe3 Qg1 25. Re1 Qf2 26. Be2 Bf3 27. Kc2 Rf4 28. Kd2 Rxe4 29. Qxf3 Rd4+ 30. Kc2 0-1

[Event "ISL-ch55"]
[Site "Reykjavik"]
[Date "1969.04.04"]
[Round "7"]
[White "Jonsson, Johann Thorir"]
[Black "Thorbergsson, Freysteinn"]
[Result "1/2-1/2"]
[ECO "A49"]
[PlyCount "42"]
[EventDate "1969.03.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 d6 5. d4 0-0 6. Bg2 c6 7. Nbd2 Bf5 8. 0-0 Qc8 9. Re1 Bh3 10. Bh1 h6 11. e4 Qc7 12. e5 dxe5 13. dxe5 Ng4 14. Qe2 Nd7 15. Rad1 Rae8 16. Bg2 Bxg2 17. Kxg2 h5 18. h3 Nh6 19. e6 Nc5 20. Bxg7 Kxg7 21. exf7 Nxf7 1/2-1/2

[Event "ISL-ch55"]
[Site "Reykjavik"]
[Date "1969.04.03"]
[Round "6"]
[White "Sigurjonsson, Gudmundur"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "A42"]
[PlyCount "57"]
[EventDate "1969.03.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nd7 5. Be3 e5 6. d5 Ne7 7. Qd2 f5 8. f3 b6 9. Bd3 Nc5 10. Bc2 f4 11. Bf2 a5 12. Nge2 g5 13. a3 h5 14. Rb1 Ng6 15. b4 axb4 16. axb4 Nd7 17. Ba4 0-0 18. Bc6 Rb8 19. Ra1 Ne7 20. Ra7 Nxc6 21. dxc6 Nf6 22. Nd5 Rf7 23. Nec3 Be6 24. Qa2 Bxd5 25. cxd5 Ne8 26. Ke2 Bf6 27. Ra1 Kf8 28. Rb7 Qc8 29. Qa7 1-0

[Event "ISL-ch55"]
[Site "Reykjavik"]
[Date "1969.04.02"]
[Round "5"]
[White "Jonsson, Johann Thorir"]
[Black "Jonsson, Halldor"]
[Result "1-0"]
[ECO "D04"]
[PlyCount "60"]
[EventDate "1969.03.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c6 3. d4 Nf6 4. Ne5 e6 5. f4 Ne4 6. Qf3 Be7 7. Bd3 Nd6 8. 0-0 0-0 9. Bxh7+ Kxh7 10. Qh5+ Kg8 11. Rf3 Nf5 12. Rh3 Nh6 13. Ng4 e5 14. Nxh6+ gxh6 15. Rg3+ Kh7 16. e4 Bh4 17. f5 Bxg3 18. Qxh6+ Kg8 19. f6 Qxf6 20. Qxf6 Bf4 21. Bxf4 exf4 22. e5 Re8 23. Nd2 Na6 24. Rf1 Re6 25. Qd8+ Kg7 26. Rxf4 Rg6 27. g3 Rb8 28. Nf3 Be6 29. Qe7 Rf8 30. Ng5 Rh8 1-0

[Event "ISL-ch55"]
[Site "Reykjavik"]
[Date "1969.04.01"]
[Round "4"]
[White "Olafsson, Fridrik"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "C82"]
[PlyCount "82"]
[EventDate "1969.03.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Nc5 10. Bc2 Bg4 11. Re1 Ne6 12. Nbd2 Bc5 13. Nf1 0-0 14. Qd3 g6 15. Bh6 Re8 16. Rad1 Bxf3 17. Qxf3 Qh4 18. Bc1 Rad8 19. Bb3 Ne7 20. Ne3 Bxe3 21. Bxe3 c6 22. Bc2 d4 23. g3 Ng5 24. Bxg5 Qxg5 25. cxd4 Nd5 26. Bb3 a5 27. h4 Qe7 28. a3 Rd7 29. Rc1 Rc8 30. Rc5 Qd8 31. Rec1 Rdc7 32. Kg2 h5 33. Re1 Qe8 34. Bxd5 cxd5 35. Qxd5 Rxc5 36. dxc5 Rd8 37. Qe4 Qe6 38. c6 Rc8 39. Rc1 Rc7 40. Rc5 Qb3 41. e6 f5 1-0

[Event "ISL-ch55"]
[Site "Reykjavik"]
[Date "1969.03.31"]
[Round "3"]
[White "Jonsson, Johann Thorir"]
[Black "Gudmundsson, Arinbjorn"]
[Result "0-1"]
[ECO "E67"]
[PlyCount "64"]
[EventDate "1969.03.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 e5 8. c4 e4 9. Ne1 Re8 10. e3 c6 11. Nc3 Nf8 12. h3 h5 13. Rc1 Bf5 14. d5 c5 15. Ne2 a6 16. Qd2 N8d7 17. Kh2 Ne5 18. Bxe5 Rxe5 19. Nc3 h4 20. Rg1 hxg3+ 21. fxg3 Bd7 22. Rf1 Rh5 23. Rxf6 Qxf6 24. Nxe4 Qe7 25. Nd3 Bxh3 26. Bxh3 Qxe4 27. Nf4 Rh6 28. Kg1 Qf3 29. Rf1 Qxg3+ 30. Bg2 g5 31. Ne2 Qh2+ 32. Kf2 Rf6+ 0-1

[Event "ISL-ch55"]
[Site "Reykjavik"]
[Date "1969.03.30"]
[Round "2"]
[White "Sigurjonsson, Bjorn"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "117"]
[EventDate "1969.03.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Nc3 Nf6 5. Be2 0-0 6. h3 Nbd7 7. 0-0 e5 8. dxe5 Nxe5 9. Nd4 Nc6 10. Re1 Bd7 11. Nxc6 Bxc6 12. Bf3 Re8 13. Bg5 h6 14. Bf4 Nd7 15. Qd2 Kh7 16. Rad1 Ne5 17. Be2 Qd7 18. Bg3 Qe7 19. f4 Nd7 20. Nd5 Bxd5 21. exd5 Qe3+ 22. Qxe3 Rxe3 23. Bf2 Re4 24. Bb5 Nf6 25. Rxe4 Nxe4 26. Bd4 a6 27. Be2 Re8 28. Bf3 b5 29. Bxg7 Kxg7 30. Re1 Nf6 31. Rxe8 Nxe8 32. Kf2 f5 33. Ke3 Kf7 34. Kd4 Ke7 35. Be2 Kd7 36. a4 c5+ 37. dxc6+ Kxc6 38. axb5+ axb5 39. Bf3+ Kd7 40. Bd5 Nf6 41. Bf3 g5 42. fxg5 hxg5 43. Be2 Kc6 44. Bf3+ Kd7 45. c4 bxc4 46. Kxc4 g4 47. Bd5 gxh3 48. gxh3 f4 49. Bf3 d5+ 50. Kd4 Kd6 51. h4 Ke6 52. b4 Kd6 53. h5 Ke6 54. b5 Kd6 55. h6 Ke7 56. Bxd5 Kf8 57. b6 f3 58. b7 Nd7 59. Ke3 1-0

[Event "ISL-ch55"]
[Site "Reykjavik"]
[Date "1969.03.29"]
[Round "1"]
[White "Jonsson, Johann Thorir"]
[Black "Sigurjonsson, Johann Oern"]
[Result "1/2-1/2"]
[ECO "A06"]
[PlyCount "33"]
[EventDate "1969.03.29"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. c4 g6 4. b3 Bg7 5. Bb2 0-0 6. cxd5 Nxd5 7. Bxg7 Kxg7 8. Nc3 Nxc3 9. dxc3 c5 10. Qxd8 Rxd8 11. Be2 Nc6 12. 0-0 Bf5 13. Rfd1 Bc2 14. Rdc1 Bd3 15. Kf1 Bxe2+ 16. Kxe2 Kf6 17. Rd1 1/2-1/2

[Event "Olympiad-13 Final B"]
[Site "Munich"]
[Date "1958.10.22"]
[Round "11"]
[White "Jonsson, Johann Thorir"]
[Black "Fred, Aatos"]
[Result "0-1"]
[ECO "A38"]
[PlyCount "124"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Finland"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "FIN"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. 0-0 c5 7. d3 Nc6 8. Bg5 Rb8 9. Qc1 Re8 10. Rb1 a6 11. a3 Bg4 12. b4 Bxf3 13. Bxf3 Nd4 14. Bg2 Nd7 15. Re1 b6 16. Bd2 e6 17. Qd1 Ne5 18. f4 Nd7 19. e3 Nf5 20. Qf3 Qc7 21. b5 a5 22. Bh3 Nf6 23. g4 Ne7 24. e4 Nd7 25. Re2 Rf8 26. Rf1 Rbd8 27. Qg3 Rde8 28. f5 Be5 29. Qh4 exf5 30. gxf5 Bf6 31. Qg3 Kh8 32. fxg6 Bd4+ 33. Kh1 fxg6 34. Nd1 Rxf1+ 35. Bxf1 Rf8 36. Bg2 Ne5 37. Bc3 Ng8 38. Bxd4 cxd4 39. Rf2 Rxf2 40. Nxf2 Qc5 41. a4 Qb4 42. h3 Qxa4 43. Ng4 Qd1+ 44. Kh2 Qxd3 45. Nxe5 Qxg3+ 46. Kxg3 dxe5 47. c5 bxc5 48. b6 Nf6 49. b7 Nd7 50. Bf1 Kg7 51. Bb5 Nb8 52. Kf2 Kf6 53. Ke2 Ke7 54. Kd3 Kd6 55. Be8 g5 56. Kc4 h5 57. Bxh5 a4 58. Bd1 a3 59. Kb3 Kc6 60. Kxa3 Kxb7 61. Kb3 Kc6 62. Kc4 Nd7 0-1

[Event "Olympiad-13 Final B"]
[Site "Munich"]
[Date "1958.10.21"]
[Round "10"]
[White "Jonsson, Johann Thorir"]
[Black "Honfi, Karoly"]
[Result "1/2-1/2"]
[ECO "D36"]
[PlyCount "32"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Hungary"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "HUN"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Nbd7 5. cxd5 exd5 6. e3 c6 7. Bd3 Be7 8. Qc2 0-0 9. Nge2 Re8 10. h3 Nf8 11. 0-0 Ng6 12. Ng3 Bd6 13. Nh5 Be7 14. Ng3 Bd6 15. Nh5 Be7 16. Ng3 Bd6 1/2-1/2

[Event "Olympiad-13 Final B"]
[Site "Munich"]
[Date "1958.10.20"]
[Round "9"]
[White "Prins, Lodewijk"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "95"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ISL"]

1. f4 d5 2. Nf3 Nf6 3. e3 g6 4. Be2 Bg7 5. 0-0 0-0 6. d3 c5 7. Qe1 Nc6 8. Nc3 d4 9. Na4 Nd7 10. exd4 cxd4 11. b3 b5 12. Nb2 Bb7 13. a4 a6 14. f5 Qc7 15. Ng5 h6 16. Ne4 Nce5 17. Bd1 Nc5 18. Ng3 Qc6 19. Rf2 Ncd7 20. Bd2 Rac8 21. Qf1 Nf6 22. Rc1 Nfg4 23. axb5 axb5 24. Bxg4 Nxg4 25. Re2 Qd6 26. Bf4 Qa3 27. Nd1 g5 28. Bd2 Qd6 29. Nf2 Ne3 30. Bxe3 dxe3 31. Nfe4 Qf4 32. f6 exf6 33. Nf5 Rc7 34. Rxe3 Qxf1+ 35. Kxf1 Bc8 36. Ned6 Bxf5 37. Nxf5 b4 38. Re4 Rb8 39. Rc4 Rd7 40. g4 Bf8 41. Rc6 h5 42. h3 Rb5 43. Rc8 hxg4 44. hxg4 Rxf5+ 45. gxf5 Rd5 46. Ra1 Rxf5+ 47. Kg2 Kg7 48. Raa8 1-0

[Event "Olympiad-13 Final B"]
[Site "Munich"]
[Date "1958.10.19"]
[Round "8"]
[White "Beyen, Roland"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "D10"]
[PlyCount "84"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "ISL"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Bg5 Qa5 5. cxd5 Nxd5 6. Bd2 Qd8 7. e4 Nc7 8. Bf4 e6 9. Nf3 Be7 10. Bd3 b6 11. 0-0 0-0 12. Qe2 Bb7 13. Rad1 Nba6 14. a3 Qe8 15. b4 Rc8 16. Rfe1 Nb8 17. Bb1 Qd8 18. Qc2 g6 19. Re3 Kg7 20. Ng5 f6 21. Bxc7 fxg5 22. Be5+ Bf6 23. Bxf6+ Rxf6 24. e5 Rf4 25. Ne4 Qe7 26. g3 Rff8 27. Nf6 Nd7 28. Nxh7 Rf5 29. g4 Kxh7 30. gxf5 gxf5 31. Rh3+ Kg7 32. Qe2 Rh8 33. Rxh8 Kxh8 34. Qh5+ Kg7 35. Rd3 Nf8 36. Rg3 Nh7 37. f4 Qd8 38. Rxg5+ Nxg5 39. Qxg5+ Qxg5+ 40. fxg5 Bc8 41. h4 Kg6 42. Bd3 Bd7 1-0

[Event "Olympiad-13 Final B"]
[Site "Munich"]
[Date "1958.10.15"]
[Round "5"]
[White "Jonsson, Johann Thorir"]
[Black "Joyner, Lionel"]
[Result "0-1"]
[ECO "B26"]
[PlyCount "80"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Canada"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "CAN"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 e6 7. Be3 Nd4 8. Qd2 Qa5 9. 0-0 Ne7 10. Rad1 Rb8 11. Nxd4 cxd4 12. Ne2 Qxd2 13. Bxd2 Nc6 14. f4 Bd7 15. h3 h5 16. c3 Ke7 17. Rde1 f5 18. Kh2 Bf6 19. cxd4 Nxd4 20. Bc3 Nxe2 21. Rxe2 Bxc3 22. bxc3 Rhc8 23. Rc1 Rc7 24. d4 fxe4 25. Bxe4 Kf6 26. c4 Rbc8 27. Rec2 Ba4 28. Rc3 d5 29. Bd3 b5 30. c5 b4 31. Rb3 Bxb3 32. axb3 g5 33. fxg5+ Kxg5 34. Re1 Kf6 35. Re5 Rxc5 36. Rxh5 Rc3 37. Ba6 Rg8 38. Rh6+ Rg6 39. Rxg6+ Kxg6 40. h4 Rxb3 0-1

[Event "Olympiad-13 Final B"]
[Site "Munich"]
[Date "1958.10.13"]
[Round "3"]
[White "Catozzi, Henry"]
[Black "Jonsson, Johann Thorir"]
[Result "0-1"]
[ECO "A88"]
[PlyCount "46"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "France"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "FRA"]
[BlackTeamCountry "ISL"]

1. Nf3 g6 2. g3 Bg7 3. d4 f5 4. c4 Nf6 5. Nc3 0-0 6. Bg2 d6 7. 0-0 c6 8. b4 h6 9. Qc2 Be6 10. Nh4 Qe8 11. d5 Bd7 12. e4 Nxe4 13. Nxe4 Bxa1 14. Bxh6 Bg7 15. Bxg7 Kxg7 16. Qc3+ Kg8 17. Ng5 Na6 18. Re1 Rc8 19. Re2 Rf6 20. Qe1 Qf8 21. Rxe7 Re8 22. Nh7 Rxe7 23. Nxf6+ Qxf6 0-1

[Event "Olympiad-13 Final B"]
[Site "Munich"]
[Date "1958.10.11"]
[Round "1"]
[White "Jonsson, Johann Thorir"]
[Black "Arnlind, Eric Alfons"]
[Result "0-1"]
[ECO "E10"]
[PlyCount "66"]
[EventDate "1958.10.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Sweden"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "SWE"]

1. d4 Nf6 2. Nf3 c5 3. d5 e6 4. c4 d6 5. Nc3 a6 6. e4 exd5 7. cxd5 b5 8. a3 Bg4 9. Be2 Nbd7 10. Bg5 h6 11. Be3 g6 12. Nd2 Bxe2 13. Qxe2 Bg7 14. 0-0 0-0 15. f3 Re8 16. Kh1 Qe7 17. Qf2 Ne5 18. Qe2 c4 19. b3 Rac8 20. Bd4 Nh5 21. g3 Qd7 22. bxc4 Nxc4 23. Bxg7 Kxg7 24. Nxc4 Rxc4 25. Nd1 Rec8 26. Ne3 Rc3 27. Ra2 Qa7 28. Re1 Qc5 29. Qd2 Nf6 30. g4 Rxa3 31. Rxa3 Qxa3 32. h4 Qc3 33. Qh2 Qxe1+ 0-1

[Event "Olympiad-13 Preliminaries B"]
[Site "Munich"]
[Date "1958.10.09"]
[Round "9"]
[White "Jonsson, Johann Thorir"]
[Black "Evans, Larry Melvyn"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "50"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "United States"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "USA"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Nge2 Nge7 7. Nf4 a6 8. h4 h6 9. 0-0 b5 10. Nh3 b4 11. Ne2 d5 12. Be3 Qa5 13. c3 d4 14. cxd4 cxd4 15. Bd2 Qb5 16. Nhf4 0-0 17. Qb3 Rb8 18. Rfc1 e5 19. Nd5 Nxd5 20. Qxd5 Qxd3 21. Qxc6 Qxd2 22. Rc2 Qd3 23. Nc1 Qd1+ 24. Kh2 Bb7 25. Qa4 Rbc8 0-1

[Event "Olympiad-13 Preliminaries B"]
[Site "Munich"]
[Date "1958.10.06"]
[Round "6"]
[White "Darga, Klaus"]
[Black "Jonsson, Johann Thorir"]
[Result "1-0"]
[ECO "B39"]
[PlyCount "109"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "German Fed Rep"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "ISL"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Qd2 Qa5 11. Rc1 b6 12. Be2 Bb7 13. f3 g5 14. b3 Be5 15. g3 Rg8 16. 0-0 Rc8 17. Rfd1 d6 18. Nb5 Qxd2 19. Rxd2 a6 20. Nc3 b5 21. Nd5 Nf4 22. Bf1 Nxd5 23. exd5 e6 24. Rcd1 exd5 25. cxb5 axb5 26. Bxb5+ Ke7 27. Kf2 f5 28. Re2 Kf6 29. f4 gxf4 30. gxf4 Bc3 31. Bd4+ Bxd4+ 32. Rxd4 Rc7 33. Bd3 Rc3 34. Rc2 Rgc8 35. Rxc3 Rxc3 36. Ke3 Rc1 37. Rb4 Bc8 38. Rb8 h5 39. h4 Be6 40. a4 Re1+ 41. Kd4 Rh1 42. a5 Rxh4 43. a6 Rxf4+ 44. Ke3 Kg5 45. a7 d4+ 46. Ke2 Bd5 47. a8Q Bxa8 48. Rxa8 h4 49. Rg8+ Kf6 50. b4 Ke5 51. b5 Kd5 52. Rc8 Rg4 53. Bc4+ Ke5 54. Re8+ Kf6 55. Bd5 1-0

[Event "Olympiad-13 Preliminaries B"]
[Site "Munich"]
[Date "1958.10.05"]
[Round "5"]
[White "Jonsson, Johann Thorir"]
[Black "Isaacson, David"]
[Result "1/2-1/2"]
[ECO "C81"]
[PlyCount "123"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "South Africa"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "RSA"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Be7 10. Qe2 0-0 11. Rd1 Nc5 12. Bc2 Qc8 13. Be3 Nd7 14. Bg5 f6 15. exf6 Nxf6 16. Nbd2 Qd7 17. Nf1 Rae8 18. Qd3 Ne4 19. Bxe7 Nxe7 20. Ne3 c6 21. a4 Ng6 22. Qf1 Bf5 23. axb5 axb5 24. Nd4 Ne7 25. Nexf5 Nxf5 26. Nxf5 Qxf5 27. f3 Qg5 28. Qd3 Nf6 29. Re1 Qh4 30. g3 Qh6 31. Kg2 Nd7 32. Qd4 Qh5 33. Qg4 Qxg4 34. fxg4 Ne5 35. h3 Nc4 36. Rxe8 Rxe8 37. Kf2 Nxb2 38. Ra6 Re6 39. Bf5 Rf6 40. Ke3 Nd1+ 41. Kd2 Nf2 42. Ra8+ Kf7 43. Ra7+ Kg8 44. Ra8+ Kf7 45. Ra7+ Kf8 46. Ra8+ Ke7 47. Ra7+ Kd6 48. Rxg7 h5 49. h4 hxg4 50. Bxg4 Ne4+ 51. Ke3 Nxg3 52. h5 Ne4 53. Rg6 Rxg6 54. hxg6 Ke7 55. Kd4 Kd6 56. g7 Nf6 57. Bf5 c5+ 58. Ke3 Ke7 59. Bg6 Ng8 60. Kf4 Kf6 61. Be8 Kxg7 62. Ke5 1/2-1/2

[Event "Olympiad-13 Preliminaries B"]
[Site "Munich"]
[Date "1958.10.02"]
[Round "2"]
[White "Navabi, Abdolhossein"]
[Black "Jonsson, Johann Thorir"]
[Result "0-1"]
[ECO "A24"]
[PlyCount "82"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Iran"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "IRI"]
[BlackTeamCountry "ISL"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. d3 Nbd7 8. Bg5 h6 9. Bd2 Nh5 10. e4 Nc5 11. Be3 Ne6 12. Rb1 Nd4 13. Ne2 c5 14. Nfxd4 exd4 15. Bd2 Bd7 16. b4 b6 17. f4 Bg4 18. Qe1 Qd7 19. b5 Bh3 20. a4 Bxg2 21. Kxg2 f5 22. exf5 Qxf5 23. Nc1 Rae8 24. Qf2 Nf6 25. Qf3 d5 26. cxd5 Nxd5 27. Re1 Rxe1 28. Bxe1 Ne3+ 29. Kg1 c4 30. Qe4 Qxe4 31. dxe4 g5 32. Bb4 Re8 33. e5 gxf4 34. gxf4 Nd5 35. Ne2 d3 36. Nc3 Nxf4 37. Kf2 Bxe5 38. Rg1+ Kf7 39. Kf3 Bxc3 40. Bxc3 Nd5 41. Bd2 c3 0-1

[Event "Olympiad-13 Preliminaries B"]
[Site "Munich"]
[Date "1958.10.01"]
[Round "1"]
[White "Jonsson, Johann Thorir"]
[Black "Lindblom, Per"]
[Result "1/2-1/2"]
[ECO "C70"]
[PlyCount "42"]
[EventDate "1958.10.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Norway"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "NOR"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Na5 6. c3 Nxb3 7. Qxb3 Bb7 8. d3 d6 9. a4 Qd7 10. axb5 Qxb5 11. Qxb5+ axb5 12. Rxa8+ Bxa8 13. Na3 Bc6 14. Ke2 g6 15. Nd2 Bh6 16. Nc2 Ne7 17. Nb3 Bxc1 18. Rxc1 Kd7 19. Ra1 Ra8 20. Na5 Ra7 21. Nxc6 Nxc6 1/2-1/2

