[Event "EU-Cup 15th Gr2"]
[Site "Reykjavik"]
[Date "1999.09.26"]
[Round "3"]
[White "Fletcher, John T"]
[Black "Sigurjonsson, Gudmundur"]
[Result "0-1"]
[ECO "B08"]
[BlackElo "2465"]
[PlyCount "42"]
[EventDate "1999.09.24"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "ISL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Cardiff"]
[BlackTeam "Reykjavik Taflfelag"]
[WhiteTeamCountry "WLS"]
[BlackTeamCountry "ISL"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be2 c6 5. Nf3 Nf6 6. 0-0 0-0 7. Bf4 Nbd7 8. Qd2 Qb6 9. a4 e5 10. dxe5 dxe5 11. Nxe5 Nxe5 12. Bxe5 Nxe4 13. Qf4 Bxe5 14. Qxe5 Qxb2 15. Ra3 Nxc3 16. Rxc3 Bf5 17. Qf6 Rae8 18. Bc4 b5 19. Bb3 bxa4 20. Bxa4 Re6 21. Qd4 Re4 0-1

[Event "EU-Cup 15th Gr2"]
[Site "Reykjavik"]
[Date "1999.09.25"]
[Round "2"]
[White "Sigurpalsson, Runar"]
[Black "Sigurjonsson, Gudmundur"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2250"]
[BlackElo "2465"]
[PlyCount "82"]
[EventDate "1999.09.24"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "ISL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Skakfelag Akureyrar"]
[BlackTeam "Reykjavik Taflfelag"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "ISL"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Nf3 Bg7 5. h3 0-0 6. Be2 c6 7. 0-0 Nbd7 8. Be3 Qc7 9. a4 b6 10. Qd2 a6 11. Rfd1 Bb7 12. Bf4 e5 13. dxe5 dxe5 14. Bg5 Rfe8 15. Qe3 b5 16. b4 Bf8 17. Rab1 Nh5 18. Qd2 Bc8 19. g3 Ng7 20. Kg2 Ne6 21. Be3 f6 22. Nh2 Rb8 23. Ng4 Be7 24. a5 Rd8 25. Qc1 Ndf8 26. Bb6 Rxd1 27. Nxd1 Qb7 28. c4 h5 29. Nge3 Nd7 30. c5 Nd4 31. Bd3 Nf8 32. Nc2 Qd7 33. Nxd4 Qxh3+ 34. Kg1 exd4 35. Qf4 Rb7 36. e5 Bf5 37. Rb3 Ne6 38. Qf3 Qg4 39. Qxg4 hxg4 40. exf6 Bxf6 41. Bf1 Bc2 0-1

[Event "EU-Cup 15th Gr2"]
[Site "Reykjavik"]
[Date "1999.09.24"]
[Round "1"]
[White "Fominyh, Alexander"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "E67"]
[WhiteElo "2552"]
[BlackElo "2465"]
[PlyCount "58"]
[EventDate "1999.09.24"]
[EventType "team-k.o."]
[EventRounds "3"]
[EventCountry "ISL"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Tomsk Siberia"]
[BlackTeam "Reykjavik Taflfelag"]
[WhiteTeamCountry "RUS"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 Nbd7 7. Qc2 e5 8. Rd1 Re8 9. e4 c6 10. Nc3 a5 11. b3 exd4 12. Nxd4 Nc5 13. Be3 Ng4 14. Bf4 Ne5 15. Rab1 Qe7 16. h3 a4 17. Nxa4 Nxa4 18. bxa4 h5 19. Kh1 Ra6 20. Rd2 c5 21. Nb5 g5 22. Bxe5 Bxe5 23. Nc3 Bxc3 24. Qxc3 Bxh3 25. Re1 Bxg2+ 26. Kxg2 Rxa4 27. Rd5 f6 28. Qc2 Raa8 29. Qd1 Qf7 1-0

[Event "ISL-chT"]
[Site "Reykjavik"]
[Date "1997.??.??"]
[Round "?"]
[White "Sigurjonsson, Gudmundur"]
[Black "Petersen, Adolf"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2465"]
[PlyCount "65"]
[EventDate "1997.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 Nf6 4. Bg2 Nc6 5. d3 e6 6. f4 Be7 7. Nf3 Qc7 8. 0-0 a6 9. Bd2 0-0 10. h3 b5 11. a3 Bb7 12. g4 Rad8 13. Rc1 d5 14. e5 Nd7 15. Qe1 Nd4 16. Nxd4 cxd4 17. Ne2 Bc5 18. Ba5 Bb6 19. Bxb6 Qxb6 20. Qf2 f6 21. exf6 Rxf6 22. Qxd4 Qxd4+ 23. Nxd4 Rdf8 24. Rce1 Rxf4 25. Rxf4 Rxf4 26. Nxe6 Rf6 27. Nd8 Ba8 28. Re7 Rd6 29. Re8+ Nf8 30. c4 bxc4 31. dxc4 g5 32. c5 Rf6 33. c6 1-0

[Event "Deildakeppni 9596"]
[Site "Gardaboer"]
[Date "1996.03.??"]
[Round "?"]
[White "Karason, Askell Orn"]
[Black "Sigurjonsson, Gudmundur"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "2230"]
[BlackElo "2465"]
[PlyCount "82"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Be3 c6 5. Qd2 b5 6. Bd3 Nd7 7. Nf3 Qc7 8. 0-0 Ngf6 9. Bh6 0-0 10. Bxg7 Kxg7 11. Rfe1 e5 12. Nd1 a5 13. c3 Rb8 14. b4 Re8 15. dxe5 dxe5 16. Ne3 Rd8 17. Rad1 Nb6 18. Qc1 Na4 19. Bb1 Rxd1 20. Rxd1 h6 21. a3 Be6 22. Qd2 Ra8 23. Bc2 Nb2 24. Qd6 Qxd6 25. Rxd6 axb4 26. cxb4 Rxa3 27. h3 Nc4 28. Rxc6 Nxe3 29. fxe3 Nd7 30. Ne1 Bc4 31. Rd6 Rxe3 32. Nd3 Be6 33. Kf2 Rxe4 34. Kf3 Rc4 35. Bb3 e4+ 36. Ke3 exd3 37. Bxc4 bxc4 38. b5 Kf6 39. g4 Ke7 40. Ra6 c3 41. b6 d2 0-1

[Event "ISL-chT"]
[Site "Iceland"]
[Date "1995.??.??"]
[Round "?"]
[White "Gislason, Gudmundur"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "D58"]
[WhiteElo "2305"]
[BlackElo "2465"]
[PlyCount "73"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Nf3 Nf6 5. Bg5 0-0 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Bd3 Bb7 11. 0-0 Nd7 12. Rc1 c5 13. Nxd5 Bxd5 14. e4 Bb7 15. b4 Rfc8 16. dxc5 bxc5 17. b5 a6 18. a4 axb5 19. axb5 c4 20. Bxc4 Bxe4 21. Re1 Bb7 22. Nd4 Qg5 23. Nc6 Nb8 24. Rxe6 fxe6 25. Bxe6+ Kh8 26. Bxc8 Bxc8 27. h4 Qxh4 28. g3 Qf6 29. Ne7 Qxe7 30. Rxc8+ Kh7 31. Qd3+ g6 32. Qd5 Ra1+ 33. Kg2 Qg7 34. Rxb8 Ra7 35. b6 Rd7 36. Qc6 Qf7 37. Rc8 1-0

[Event "ISL-chT"]
[Site "Iceland"]
[Date "1995.??.??"]
[Round "?"]
[White "Karlsson, Agust Sindri"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B09"]
[WhiteElo "2315"]
[BlackElo "2465"]
[PlyCount "59"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f4 Bg7 5. Nf3 0-0 6. Bd3 Na6 7. 0-0 c5 8. d5 Bg4 9. Bxa6 bxa6 10. Qe1 Bxf3 11. Rxf3 e6 12. dxe6 fxe6 13. Qh4 Rb8 14. f5 exf5 15. exf5 Rb4 16. Rf4 Qb6 17. Rb1 gxf5 18. a3 Rxf4 19. Bxf4 d5 20. h3 d4 21. Ne2 Ne4 22. Kh2 c4 23. Ng3 Nxg3 24. Qxg3 Qg6 25. Qf3 Qe6 26. b3 d3 27. cxd3 cxb3 28. d4 Bxd4 29. Rxb3 Kh8 30. Rd3 1/2-1/2

[Event "ISL-chT"]
[Site "Iceland"]
[Date "1995.??.??"]
[Round "?"]
[White "Petursson, Margeir"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2540"]
[BlackElo "2465"]
[PlyCount "67"]
[EventDate "1995.??.??"]
[EventType "team"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. g3 0-0 6. Bg2 Nbd7 7. Qd3 c6 8. 0-0 b6 9. e4 Ba6 10. b3 Rc8 11. Rd1 c5 12. exd5 exd5 13. Nb5 cxd4 14. Nfxd4 Bc5 15. Nxa7 dxc4 16. Qf1 b5 17. Nxc8 Qxc8 18. Bf4 Re8 19. a4 bxa4 20. bxc4 Nb6 21. Nb5 Ng4 22. Nd6 Bxd6 23. Rxd6 Bxc4 24. Qb1 Bb3 25. Rxb6 Qc5 26. Be3 Nxe3 27. Rc6 Qd4 28. fxe3 Rxe3 29. Kh1 g6 30. Qg1 Qd2 31. Rd6 Qc3 32. Rc6 Qe5 33. Rcc1 Re2 34. Re1 1-0

[Event "ISL-chT"]
[Site "Iceland"]
[Date "1994.??.??"]
[Round "?"]
[White "Thorhallsson, Throstur"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2470"]
[BlackElo "2465"]
[PlyCount "73"]
[EventDate "1994.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Bc4 Nb6 5. Bb3 Bf5 6. e6 fxe6 7. Nf3 Qd7 8. 0-0 Nc6 9. a4 Na5 10. Ba2 Nxa4 11. Ng5 d5 12. Bb3 Nxb3 13. cxb3 Nb6 14. Bf4 h6 15. Nf3 Bg4 16. Qd3 Bxf3 17. Qxf3 Nc8 18. Re1 Nd6 19. Qh5+ Kd8 20. Qg6 Nf5 21. Nd2 Nxd4 22. Nf3 Nxf3+ 23. gxf3 e5 24. Rxe5 a5 25. Re6 c6 26. b4 a4 27. Be3 Ra6 28. Rc1 d4 29. Rd1 dxe3 30. Rxd7+ Kxd7 31. Rxe3 c5 32. Rd3+ Kc7 33. Qe8 Rd6 34. Rc3 Rd1+ 35. Kg2 e6 36. bxc5 g5 37. c6 1-0

[Event "Gausdal zt"]
[Site "Gausdal"]
[Date "1987.??.??"]
[Round "?"]
[White "Agdestein, Simen"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "E65"]
[WhiteElo "2560"]
[BlackElo "2485"]
[PlyCount "65"]
[EventDate "1987.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. c4 d6 6. 0-0 c5 7. Nc3 Nc6 8. dxc5 dxc5 9. Bf4 Nh5 10. Be3 Nd4 11. Rc1 e5 12. Nd2 f5 13. Nb3 f4 14. Bxd4 cxd4 15. Ne4 Bh6 16. Nbd2 Bf5 17. c5 Kh8 18. Rc4 fxg3 19. hxg3 Qe7 20. Ra4 Bd7 21. Ra3 Bc6 22. b4 a6 23. Nc4 Qe6 24. Qc2 Rad8 25. Kh2 Ng7 26. Ned6 Nf5 27. Bxc6 bxc6 28. Qe4 Ne3 29. Nxe3 dxe3 30. f3 Bg5 31. Rxa6 Qe7 32. Kg2 Rf4 33. Qxe3 1-0

[Event "Gausdal zt"]
[Site "Gausdal"]
[Date "1987.??.??"]
[Round "?"]
[White "Hjartarson, Johann"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2555"]
[BlackElo "2485"]
[PlyCount "85"]
[EventDate "1987.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 e6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Nd7 8. Rc1 Qd8 9. Bd3 Be7 10. 0-0 0-0 11. e4 dxc4 12. Bxc4 b5 13. Bb3 a6 14. e5 Qb6 15. Ne4 c5 16. dxc5 Nxc5 17. Qd4 Nd7 18. Rxc8 Raxc8 19. Qxd7 Rc7 20. Qd3 Rd8 21. Qe2 Rdc8 22. g3 a5 23. a4 bxa4 24. Bxa4 Qb4 25. b3 Rc2 26. Qe3 Bc5 27. Qd3 Bb6 28. Bd7 R8c7 29. Ba4 Ra2 30. Qd8+ Kh7 31. Qd3 Kg8 32. Rd1 Rcc2 33. Rd2 Rxd2 34. Nfxd2 Bd4 35. Nf3 Bb6 36. Kg2 Ba7 37. Qd8+ Kh7 38. Qd3 Kg8 39. Qd8+ Kh7 40. Bc6 Qxb3 41. Neg5+ hxg5 42. Be4+ g6 43. Nxg5+ 1-0

[Event "Gausdal zt"]
[Site "Gausdal"]
[Date "1987.??.??"]
[Round "?"]
[White "Ogaard, Leif"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "A31"]
[WhiteElo "2425"]
[BlackElo "2485"]
[PlyCount "109"]
[EventDate "1987.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 b6 5. Nc3 Bb7 6. f3 Nc6 7. e4 Qb8 8. Be3 e6 9. Qd2 Bd6 10. Ndb5 Be5 11. Rd1 0-0 12. Nd6 Ne7 13. Bf4 Bxf4 14. Qxf4 Ne8 15. Qd2 Bc6 16. Be2 Nxd6 17. Qxd6 Qxd6 18. Rxd6 f5 19. exf5 Nxf5 20. Rd2 Rf7 21. Bd3 Rc8 22. Kf2 g5 23. h3 h5 24. Bxf5 Rxf5 25. Ne2 Rc5 26. b3 b5 27. cxb5 Rxb5 28. Rc1 Rf8 29. Nd4 Rd5 30. Rcc2 g4 31. Nxc6 dxc6 32. Re2 gxf3 33. gxf3 Rdf5 34. Re3 c5 35. Rc4 Rd8 36. Ra4 Rd2+ 37. Kg3 Kf7 38. Rxa7+ Kf6 39. h4 Rfd5 40. Ra6 Re5 41. Rc3 Red5 42. a4 Kf5 43. Rc6 e5 44. R6xc5 Rd6 45. Rc6 Rxc6 46. Rxc6 Rd3 47. b4 e4 48. Rc5+ Kg6 49. Rg5+ Kh6 50. Rf5 Rd4 51. Rb5 e3 52. a5 Rd7 53. Re5 Rb7 54. b5 e2 55. b6 1-0

[Event "Gausdal zt"]
[Site "Gausdal"]
[Date "1987.??.??"]
[Round "?"]
[White "Rantanen, Yrjo A"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "2385"]
[BlackElo "2485"]
[PlyCount "30"]
[EventDate "1987.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. e3 g6 4. dxc5 Na6 5. a3 Nxc5 6. b4 Ne6 7. Bb2 Bg7 8. Nf3 b6 9. Be2 Bb7 10. 0-0 0-0 11. Nbd2 d5 12. Qb3 dxc4 13. Bxc4 Bd5 14. Rfd1 b5 15. Bxd5 Qxd5 1/2-1/2

[Event "Gausdal zt"]
[Site "Gausdal"]
[Date "1987.??.??"]
[Round "?"]
[White "Sigurjonsson, Gudmundur"]
[Black "Arnason, Jon Loftur"]
[Result "1/2-1/2"]
[ECO "B83"]
[WhiteElo "2485"]
[BlackElo "2540"]
[PlyCount "23"]
[EventDate "1987.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Nc6 7. Be3 Be7 8. 0-0 Bd7 9. f4 0-0 10. Kh1 Qb8 11. Bd3 Rd8 12. Qf3 1/2-1/2

[Event "Gausdal zt"]
[Site "Gausdal"]
[Date "1987.??.??"]
[Round "?"]
[White "Sigurjonsson, Gudmundur"]
[Black "Bjarnason, Saevar"]
[Result "1-0"]
[ECO "C76"]
[WhiteElo "2485"]
[BlackElo "2355"]
[PlyCount "83"]
[EventDate "1987.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 a6 5. Ba4 d6 6. d4 Bd7 7. 0-0 Bg7 8. Re1 Qe7 9. h3 Nf6 10. Nbd2 0-0 11. Nf1 Rfe8 12. Ng3 b5 13. Bc2 h6 14. Be3 Na5 15. b3 c5 16. Qd2 Kh7 17. Rad1 cxd4 18. cxd4 Nc6 19. d5 Na7 20. a4 Rec8 21. a5 Be8 22. Bd3 Qb7 23. Qb4 Nd7 24. Bb1 Rc7 25. Ne2 Nc5 26. Rf1 Nc8 27. Ne1 Ne7 28. f3 Ng8 29. Nd3 Rac8 30. Rc1 Nxd3 31. Rxc7 Qxc7 32. Bxd3 Qe7 33. Rc1 Rxc1+ 34. Nxc1 Qc7 35. Na2 Bf6 36. Bb6 Qb8 37. Qe1 Ne7 38. Qc3 Nc8 39. Qc7 Qa8 40. Nb4 Kg7 41. Bf2 Kf8 42. h4 1-0

[Event "Gausdal zt"]
[Site "Gausdal"]
[Date "1987.??.??"]
[Round "?"]
[White "Sigurjonsson, Gudmundur"]
[Black "Hansen, J."]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "2485"]
[BlackElo "2200"]
[PlyCount "67"]
[EventDate "1987.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 b6 5. g3 dxe4 6. dxe4 Bb7 7. Qe2 Na6 8. e5 Nb4 9. exf6 Nxc2+ 10. Kd1 Nxa1 11. Qb5+ c6 12. Qa4 Qxf6 13. Ba6 Rd8 14. Ne5 Ba8 15. f4 Bd6 16. Re1 0-0 17. Bd3 Bxe5 18. fxe5 Qh6 19. Qe4 c5 20. Qe2 Qh3 21. Rf1 Rd4 22. Bb1 Rfd8 23. Ke1 Bg2 24. Rf2 Bc6 25. b3 g6 26. Qe3 R4d7 27. Bb2 Bb5 28. Qf3 f5 29. exf6 Kf7 30. Bxa1 Bd3 31. Bxd3 Rxd3 32. Qf4 Qh5 33. Qh4 Qxh4 34. gxh4 1-0

[Event "Gausdal zt"]
[Site "Gausdal"]
[Date "1987.??.??"]
[Round "?"]
[White "Sigurjonsson, Gudmundur"]
[Black "Hellers, Ferdinand"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2485"]
[BlackElo "2465"]
[PlyCount "70"]
[EventDate "1987.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 Qc7 9. Kh1 0-0 10. a4 Nc6 11. Be3 Re8 12. Bd3 Nxd4 13. Bxd4 e5 14. Be3 Bg4 15. Qe1 exf4 16. Bxf4 Be6 17. e5 Nd7 18. Qe4 g6 19. exd6 Bxd6 20. Bxd6 Qxd6 21. Qxb7 Nc5 22. Qf3 Rab8 23. Rad1 Qe5 24. Rde1 Qd4 25. Rd1 Qe5 26. Rfe1 Qg7 27. Qf4 Rec8 28. Rb1 Rd8 29. h3 Qd4 30. Qg5 Nxd3 31. cxd3 Bf5 32. Ne4 Bxe4 33. Rxe4 Qxd3 34. Rbe1 Qb3 35. Qf6 Rd1 1/2-1/2

[Event "Gausdal zt"]
[Site "Gausdal"]
[Date "1987.??.??"]
[Round "?"]
[White "Tiller, Bjorn"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2400"]
[BlackElo "2485"]
[PlyCount "83"]
[EventDate "1987.01.09"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 004"]
[Source "ChessBase"]
[SourceDate "1988.06.01"]
[SourceVersion "1"]
[SourceVersionDate "1988.06.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 d6 7. 0-0 Na6 8. Bg5 h6 9. Be3 Nc7 10. a4 b6 11. Nd2 e6 12. Nc4 exd5 13. exd5 Bb7 14. Bf3 Ba6 15. Be2 Re8 16. Rb1 Ne4 17. Nxe4 Rxe4 18. b3 f5 19. Re1 Qd7 20. Bf3 Re7 21. Bf4 Rxe1+ 22. Qxe1 Re8 23. Qf1 g5 24. Bd2 Bxc4 25. bxc4 Qxa4 26. Qd3 g4 27. Be2 Re4 28. Be3 b5 29. Qb3 Qa5 30. g3 b4 31. Bd3 Re5 32. Bf4 Qa3 33. Bxe5 Bxe5 34. Bxf5 a5 35. Bd7 Na8 36. Ba4 Nb6 37. Qxa3 bxa3 38. Bb3 Na4 39. Kf1 Bb2 40. Bxa4 a2 41. Rd1 Kg7 42. Ke2 1/2-1/2

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.28"]
[Round "12"]
[White "Dlugy, Maxim"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "E15"]
[WhiteElo "2500"]
[BlackElo "2530"]
[PlyCount "89"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "USA"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 c5 6. Bg2 Bb7 7. dxc5 bxc5 8. 0-0 Be7 9. Nc3 0-0 10. Bf4 d6 11. Rfd1 Qb6 12. Rd2 Rd8 13. Rad1 a6 14. Ng5 Bxg2 15. Kxg2 h6 16. Nge4 Ne8 17. g4 Ra7 18. Rd3 Rad7 19. f3 Qb7 20. R1d2 Nc6 21. Qd1 Nb4 22. Nxc5 Nxd3 23. Nxb7 Nxf4+ 24. Kg3 Rxb7 25. Kxf4 Bg5+ 26. Kg3 Bxd2 27. Qxd2 Rc8 28. b3 Kf8 29. Na4 Rc6 30. Qa5 Ke7 31. Nb2 Rcb6 32. Nd3 Nf6 33. b4 Nd7 34. g5 h5 35. g6 f5 36. e4 Kf6 37. exf5 e5 38. Qd5 Kxf5 39. c5 Nf6 40. Qc4 Rc6 41. a4 dxc5 42. Nxc5 Re7 43. Qd3+ Kg5 44. h4+ Kh6 45. Qf5 1-0

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.25"]
[Round "10"]
[White "Sigurjonsson, Gudmundur"]
[Black "Vera Gonzalez Quevedo, Reynaldo"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2530"]
[BlackElo "2400"]
[PlyCount "52"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Cuba"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "CUB"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. f4 Qc7 9. Kh1 0-0 10. a4 Nc6 11. Be3 Re8 12. Bd3 Bd7 13. Qf3 Bf8 14. Qg3 Nb4 15. e5 Nfd5 16. Bd2 Nxd3 17. cxd3 Qc5 18. Nf3 Nxc3 19. bxc3 Bc6 20. Nd4 Rad8 21. a5 dxe5 22. fxe5 Rxd4 23. cxd4 Qxd4 24. Bg5 Bb5 25. Qf3 Qd7 26. Be3 Bb4 1/2-1/2

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.24"]
[Round "9"]
[White "Dejkalo, Stefan"]
[Black "Sigurjonsson, Gudmundur"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "2450"]
[BlackElo "2530"]
[PlyCount "76"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Poland"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "POL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 Bxc3+ 6. bxc3 e5 7. e4 d6 8. Bd3 Nbd7 9. Ne2 Qe7 10. Ng3 g6 11. Rb1 Kd8 12. Bh6 Kc7 13. Qd2 Ne8 14. h4 f6 15. Ne2 Nb6 16. g4 Bd7 17. Ng3 Ng7 18. Kf2 Raf8 19. Rbg1 Rhg8 20. Ke2 Qf7 21. Kd1 Bc8 22. Kc1 Bd7 23. Rg2 Qe7 24. Rhg1 Bc8 25. Nf5 gxf5 26. gxf5 Rf7 27. Qe2 Qd7 28. Bc2 Kb8 29. Kd2 Na8 30. Rg3 Nc7 31. Qd1 Qe7 32. R1g2 Qd7 33. Qg1 Nce8 34. h5 a6 35. Qh2 Rh8 36. Qg1 Nxh5 37. Rg4 Nf4 38. Bxf4 exf4 0-1

[Event "Olympiad-27"]
[Site "Dubai"]
[Date "1986.11.16"]
[Round "2"]
[White "Santos, Luis M"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "A27"]
[WhiteElo "2345"]
[BlackElo "2530"]
[PlyCount "59"]
[EventDate "1986.11.15"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "UAE"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Portugal"]
[BlackTeam "Iceland"]
[WhiteTeamCountry "POR"]
[BlackTeamCountry "ISL"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. d4 e4 5. Ng5 Bb4 6. Nh3 Nf6 7. Bg5 h6 8. Bxf6 Qxf6 9. e3 Bxc3+ 10. bxc3 Ne7 11. Nf4 d6 12. h4 c6 13. h5 Be6 14. Be2 0-0 15. Rb1 Rab8 16. Qa4 a6 17. Rb6 Nc8 18. Rb2 Ne7 19. Qb4 Bf7 20. Qb6 c5 21. 0-0 Rfc8 22. Rfb1 Kh7 23. d5 Ng8 24. Qa7 b5 25. Qxa6 Ra8 26. Qxb5 Rc7 27. Qb3 Rca7 28. Qc2 Ra3 29. Rc1 R8a7 30. g3 1/2-1/2

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.20"]
[Round "10"]
[White "Jussupow, Artur"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "D65"]
[WhiteElo "2660"]
[BlackElo "2490"]
[PlyCount "65"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Be7 6. e3 0-0 7. Rc1 a6 8. cxd5 exd5 9. Bd3 c6 10. Qc2 Re8 11. 0-0 Nf8 12. Rce1 Be6 13. Ne5 N6d7 14. Bxe7 Qxe7 15. f4 Nxe5 16. fxe5 c5 17. Rf3 Rac8 18. Qf2 b5 19. Rf1 Ng6 20. Ne2 Rc7 21. Nf4 Nxf4 22. exf4 c4 23. Bxh7+ Kxh7 24. f5 Bxf5 25. Rxf5 Kg8 26. Qg3 c3 27. bxc3 Rec8 28. Qf4 Qe6 29. Qh4 g6 30. Rf6 Qe8 31. e6 fxe6 32. Qh6 Rg7 33. R1f3 1-0

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.19"]
[Round "9"]
[White "Hjartarson, Johann"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "D63"]
[WhiteElo "2525"]
[BlackElo "2490"]
[PlyCount "38"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Be7 5. Nc3 0-0 6. Qc2 Nbd7 7. e3 c6 8. Rc1 a6 9. c5 e5 10. dxe5 Ne8 11. Bxe7 Qxe7 12. Bd3 g6 13. Ne2 Nxe5 14. Nxe5 Qxe5 15. 0-0 Nf6 16. Qc3 Qc7 17. Nd4 Re8 18. b4 Bd7 19. a4 Re5 1/2-1/2

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.18"]
[Round "8"]
[White "Sigurjonsson, Gudmundur"]
[Black "Van Meter, Lester"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2490"]
[BlackElo "2353"]
[PlyCount "53"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Be2 Nbd7 9. Bf3 a5 10. Nge2 Nb6 11. 0-0 Bf5 12. d6 exd6 13. Bxb7 Rb8 14. Bf3 Re8 15. Qd1 Ne4 16. b3 Ng5 17. Bc6 Rxe2 18. Nxe2 Rc8 19. Bxg5 Qxg5 20. Bb7 Rc7 21. Bf3 Qh4 22. Rc1 Re7 23. Rc6 Nd7 24. Rxd6 Bh6 25. Ra6 Kg7 26. Rxa5 Bg4 27. g3 1-0

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.16"]
[Round "6"]
[White "O'Donnell, Tom"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "C05"]
[WhiteElo "2364"]
[BlackElo "2490"]
[PlyCount "69"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 f6 9. Bh3 cxd4 10. cxd4 fxe5 11. fxe5 Bb4+ 12. Kf1 0-0 13. Kg2 Ndxe5 14. dxe5 Nxe5 15. Qb3 Qb5 16. Be3 Nc4 17. Bf2 e5 18. Bxc8 Raxc8 19. a3 e4 20. axb4 exf3+ 21. Nxf3 Rf7 22. Rhf1 Rcf8 23. Bc5 Rc8 24. Ng5 Rxf1 25. Rxf1 h6 26. Qf3 hxg5 27. Qf7+ Kh8 28. Qh5+ Kg8 29. Qf7+ Kh8 30. Bd4 Ne3+ 31. Bxe3 Qe2+ 32. Qf2 Rc2 33. Kg1 Rxb2 34. Qxe2 Rxe2 35. Bxa7 1-0

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.14"]
[Round "4"]
[White "Sigurjonsson, Gudmundur"]
[Black "Morrison, Robert"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2490"]
[BlackElo "2397"]
[PlyCount "76"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. a4 Bd7 12. b3 0-0-0 13. Bb2 Qf4 14. Qe2 e5 15. Nf3 e4 16. Ne5 Bc5 17. b4 Bg4 18. Nxg4 Nxg4 19. g3 Bxf2+ 20. Rxf2 Qxf2+ 21. Qxf2 Nxf2 22. Kxf2 Rd2+ 23. Be2 Rxc2 24. Bxg7 Rg8 25. Bh6 Kd7 26. Rd1+ Ke6 27. Bf4 Rb2 28. Rd6+ Kf5 29. Rd5+ Kf6 30. Rd4 Kf5 31. Rd2 Rxb4 32. a5 Rc8 33. h3 Rc6 34. Rd5+ Kf6 35. g4 Kg6 36. g5 Rb2 37. h4 f6 38. h5+ Kg7 1-0

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.13"]
[Round "3"]
[White "Benjamin, Joel"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "2609"]
[BlackElo "2490"]
[PlyCount "39"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 g6 4. Nc3 Bg7 5. e4 0-0 6. Be2 d6 7. 0-0 Na6 8. h3 Nc7 9. a4 e6 10. dxe6 Bxe6 11. Bg5 Qd7 12. Bxf6 Bxf6 13. e5 dxe5 14. Ne4 Be7 15. Qxd7 Bxd7 16. Nxe5 Rad8 17. Rfd1 Bc8 18. Bc4 Ne6 19. a5 Nf4 20. Re1 1/2-1/2

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.13"]
[Round "2"]
[White "Sigurjonsson, Gudmundur"]
[Black "Jauregui Andrade, Carlos"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2490"]
[BlackElo "2252"]
[PlyCount "109"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Ba5 7. Be3 Nf6 8. Qf3 0-0 9. h3 Ne4 10. Nge2 f5 11. g3 Ne7 12. h4 c6 13. Qg2 Be6 14. f3 Nxc3 15. bxc3 Qd7 16. Bd2 Rae8 17. 0-0 Nc8 18. Nf4 Nd6 19. Rfe1 Bc7 20. Rab1 b5 21. a4 bxa4 22. Ra1 Bb6 23. Qf2 Bf7 24. Bf1 Rxe1 25. Bxe1 Re8 26. Kg2 Nc4 27. Bd2 a3 28. Bc1 Qe7 29. Bxc4 dxc4 30. Bxa3 Qe3 31. Qxe3 Rxe3 32. Bb4 Re8 33. Ra6 h6 34. h5 Re1 35. Kf2 Rc1 36. Ra2 Bd5 37. Ne2 Rh1 38. Kg2 Re1 39. Nf4 Re3 40. Nxd5 cxd5 41. Kf2 Re8 42. Bc5 Rb8 43. Bxb6 Rxb6 44. Ke3 a6 45. Kf4 Rb1 46. Kxf5 Re1 47. f4 Re3 48. g4 Kh7 49. Rxa6 Rxc3 50. Ra2 Re3 51. Ra7 c3 52. g5 hxg5 53. fxg5 Re2 54. h6 Kh8 55. Ra8+ 1-0

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.12"]
[Round "1"]
[White "Wachtel, Howard"]
[Black "Sigurjonsson, Gudmundur"]
[Result "0-1"]
[ECO "E84"]
[WhiteElo "2213"]
[BlackElo "2490"]
[PlyCount "100"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 Nc6 7. Qd2 a6 8. Nge2 Rb8 9. h4 h5 10. Nf4 Bd7 11. 0-0-0 b5 12. Nfd5 Nh7 13. Bh6 Bxh6 14. Qxh6 e6 15. Ne3 b4 16. Ne2 Qf6 17. Qf4 Qxf4 18. Nxf4 Nf6 19. Nh3 a5 20. Be2 a4 21. Rd2 Rb7 22. Nf2 Ra8 23. Rhd1 Be8 24. Kb1 Kg7 25. Rc1 e5 26. dxe5 dxe5 27. Nd5 Nd7 28. Nd3 Ra5 29. Bd1 Nf8 30. Be2 Ne6 31. Bf1 f6 32. Rcd1 Nc5 33. Nxc5 Rxc5 34. g3 Nd4 35. f4 Bd7 36. Rf2 Bg4 37. Rc1 c6 38. Ne3 Be6 39. f5 Bf7 40. fxg6 Bxg6 41. Bd3 Rd7 42. Rcf1 Rd6 43. Nc2 Nxc2 44. Kxc2 Bxe4 45. Bxe4 Rxc4+ 46. Kb1 Rxe4 47. Rc2 Kg6 48. Rfc1 Kf5 49. Rc4 Rxc4 50. Rxc4 b3 0-1

[Event "Canadian op"]
[Site "Winnipeg"]
[Date "1986.07.??"]
[Round "5"]
[White "Sigurjonsson, Gudmundur"]
[Black "Kupreichik, Viktor D"]
[Result "0-1"]
[ECO "C61"]
[WhiteElo "2490"]
[BlackElo "2490"]
[PlyCount "62"]
[EventDate "1986.07.12"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nd4 4. Nxd4 exd4 5. 0-0 Bc5 6. d3 c6 7. Bc4 d5 8. exd5 cxd5 9. Bb5+ Kf8 10. c3 Ne7 11. cxd4 Bxd4 12. Nc3 g6 13. Bh6+ Kg8 14. Re1 Be6 15. Bg5 h6 16. Be3 Nf5 17. Bxd4 Nxd4 18. Ba4 Qg5 19. Kh1 Rc8 20. Bb3 Kg7 21. Qc1 a6 22. Qe3 Qf6 23. Bd1 Nc2 24. Bxc2 d4 25. Qe2 dxc3 26. bxc3 Qxc3 27. Bb3 Bxb3 28. axb3 Rhe8 29. Qf1 Qxb3 30. Reb1 Qd5 31. Qd1 Rc3 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1986.??.??"]
[Round "1"]
[White "Arnason, Arni A"]
[Black "Sigurjonsson, Gudmundur"]
[Result "0-1"]
[ECO "E14"]
[BlackElo "2495"]
[PlyCount "84"]
[EventDate "1986.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. e3 Bb7 5. Bd3 d5 6. 0-0 Bd6 7. b3 Nbd7 8. Bb2 0-0 9. Nc3 a6 10. Qe2 Ne4 11. Rac1 f5 12. Na4 Qe7 13. Ne5 dxc4 14. bxc4 Nxe5 15. dxe5 Bb4 16. Bd4 Bc6 17. Bxe4 Bxe4 18. c5 b5 19. Qb2 Ba5 20. Nc3 Bxc3 21. Qxc3 Bc6 22. f3 a5 23. a3 Kh8 24. Rc2 g5 25. Qe1 h5 26. Rb2 g4 27. fxg4 hxg4 28. Qg3 Rf7 29. Kf2 Qd7 30. Kg1 Qd5 31. Rbf2 Rh7 32. Rf4 b4 33. axb4 axb4 34. R4f2 b3 35. Rb2 Ra2 36. Rfb1 Qe4 37. Qf2 Bd5 38. Re1 c6 39. Qd2 Rha7 40. Qf2 Kg8 41. Reb1 Rxb2 42. Qxb2 Ra2 0-1

[Event "ISL-ch"]
[Site "Grundarfjordur"]
[Date "1986.??.??"]
[Round "4"]
[White "Arnason, Jon Loftur"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B84"]
[WhiteElo "2500"]
[BlackElo "2495"]
[PlyCount "55"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. 0-0 Nbd7 8. f4 b5 9. Bf3 Bb7 10. e5 Bxf3 11. Nxf3 Ng4 12. Qe2 b4 13. Na4 Qa5 14. f5 Qxa4 15. fxe6 Ndxe5 16. exf7+ Kd7 17. h3 Nf6 18. Nxe5+ dxe5 19. Qxe5 Qc6 20. Be3 Kc8 21. Rad1 Kb7 22. Rf5 Nd7 23. Qd4 Nb6 24. Re5 Nc4 25. Rd5 Nxe3 26. Rd7+ Kc8 27. Rd8+ Kb7 28. Rd7+ 1/2-1/2

[Event "ISL-ch"]
[Site "Grundarfjordur"]
[Date "1986.??.??"]
[Round "11"]
[White "Arnason, Throstur"]
[Black "Sigurjonsson, Gudmundur"]
[Result "0-1"]
[ECO "E30"]
[BlackElo "2495"]
[PlyCount "120"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 h6 6. Bh4 b5 7. dxe6 fxe6 8. cxb5 d5 9. e3 0-0 10. Bd3 Bb7 11. a3 Ba5 12. Nf3 Nbd7 13. 0-0 Qe7 14. Qe2 Rac8 15. Rad1 e5 16. Bf5 Bxc3 17. bxc3 e4 18. Nd2 Qe5 19. Bxd7 Nxd7 20. Bg3 Qe6 21. c4 Nb6 22. Rc1 Rfd8 23. cxd5 Bxd5 24. Rfd1 Na4 25. Nb1 Bb3 26. Rd2 c4 27. h3 Rd3 28. Rxd3 exd3 29. Qd2 Bc2 30. Nc3 Nxc3 31. Qxc3 Qd7 32. Be5 d2 33. Qxc2 dxc1Q+ 34. Qxc1 c3 35. Qc2 Qxb5 36. Bd4 a5 37. a4 Qc6 38. h4 h5 39. Be5 Qe6 40. Bd4 Kf7 41. Bxc3 Rc4 42. Qb3 Rb4 43. Qd1 Rxh4 44. Qf3+ Kg8 45. Qa8+ Kh7 46. Qxa5 Qg6 47. Qb5 Qc2 48. Be1 Qd1 49. Qf5+ Kh6 50. Qa5 Rxa4 51. Qd2 Qxd2 52. Bxd2 Ra1+ 53. Kh2 Ra2 54. Be1 Re2 55. Bc3 Rxf2 56. Kg3 Rc2 57. Be5 g5 58. Bd6 h4+ 59. Kh3 Kh5 60. Kh2 g4 0-1

[Event "ISL-ch"]
[Site "Grundarfjordur"]
[Date "1986.??.??"]
[Round "7"]
[White "Bjarnason, Saevar"]
[Black "Sigurjonsson, Gudmundur"]
[Result "0-1"]
[ECO "E13"]
[WhiteElo "2395"]
[BlackElo "2495"]
[PlyCount "106"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. Bg5 Bb7 6. e3 h6 7. Bh4 Bxc3+ 8. bxc3 d6 9. Nd2 Nbd7 10. f4 Qe7 11. Bd3 0-0-0 12. 0-0 g5 13. Bg3 Rdg8 14. Qe2 h5 15. e4 h4 16. Be1 Nh5 17. fxg5 Qxg5 18. Nf3 Qg4 19. Nxh4 Nf4 20. Qxg4 Rxg4 21. Bc2 Rhxh4 22. Bxh4 Rxh4 23. Rae1 Kd8 24. Re3 Ke7 25. Ref3 e5 26. g3 Nh3+ 27. Kg2 Rh7 28. Rf5 f6 29. d5 Bc8 30. Re1 Nc5 31. Rf3 a5 32. Bd1 Ba6 33. Be2 Bc8 34. Re3 Rh6 35. Bf1 Bd7 36. R1e2 Bg4 37. Re1 Bc8 38. R1e2 Bg4 39. Re1 Rg6 40. Kh1 Kf7 41. Kg2 Kg7 42. Rb1 Rg5 43. Rc1 Kg6 44. Rb1 f5 45. exf5+ Rxf5 46. Rb2 e4 47. Rd2 Kg5 48. a3 Bf3+ 49. Kxh3 Rf8 50. Rxf3 exf3 51. Rd4 Rh8+ 52. Rh4 Ne4 53. Rxh8 Nf2# 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1986.??.??"]
[Round "5"]
[White "Gheorghiu, Florin"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "E15"]
[WhiteElo "2525"]
[BlackElo "2495"]
[PlyCount "26"]
[EventDate "1986.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qb3 c6 6. Bg5 d5 7. Nbd2 Be7 8. Rc1 0-0 9. Bg2 Nbd7 10. 0-0 Bb7 11. Rfd1 h6 12. Bxf6 Bxf6 13. e4 Qb8 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1986.??.??"]
[Round "3"]
[White "Hansen, Curt"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2510"]
[BlackElo "2495"]
[PlyCount "129"]
[EventDate "1986.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. g3 d5 4. Bg2 Nc6 5. 0-0 e6 6. c4 dxc4 7. Ne5 Bd7 8. Na3 cxd4 9. Naxc4 Be7 10. Qb3 Nxe5 11. Nxe5 Qb6 12. Bxb7 Rb8 13. Qxb6 axb6 14. Bf3 Rc8 15. Rd1 Bc5 16. b3 Bb4 17. Bb2 Bc3 18. Bxc3 dxc3 19. Rac1 Rc5 20. Nxd7 Nxd7 21. Rd3 Ne5 22. Rdxc3 Nxf3+ 23. exf3 Rxc3 24. Rxc3 Kd7 25. f4 Ra8 26. a4 Ra5 27. Kf1 Kd6 28. Rc8 b5 29. Rd8+ Ke7 30. Rd4 bxa4 31. bxa4 Rc5 32. Ke2 Rc2+ 33. Rd2 Rc3 34. Ra2 Kd7 35. a5 Rc7 36. Kd3 Ra7 37. a6 Kc6 38. Ke4 f6 39. h4 Kc5 40. g4 Kd6 41. g5 Kc5 42. Ra1 Kd6 43. Kd4 Kc6 44. Ke4 Kd6 45. Ra3 Kc5 46. Ra1 Kd6 47. f3 Kc6 48. f5 exf5+ 49. Kxf5 fxg5 50. Kxg5 Kd5 51. f4 Ke6 52. h5 Kd5 53. f5 Ra8 54. a7 Kd6 55. Ra6+ Ke7 56. h6 Kf7 57. hxg7 Kxg7 58. f6+ Kf7 59. Kf5 h5 60. Ra1 h4 61. Rg1 h3 62. Rg7+ Kf8 63. Rh7 Kg8 64. Kg6 h2 65. f7+ 1-0

[Event "ISL-ch"]
[Site "Grundarfjordur"]
[Date "1986.??.??"]
[Round "2"]
[White "Olafsson, David"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2325"]
[BlackElo "2495"]
[PlyCount "31"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. Bd3 dxc4 7. Bxc4 0-0 8. Nge2 Nbd7 9. 0-0 Nb6 10. Bd3 Be6 11. Bg5 h6 12. Bf4 Qd7 13. Rc1 c6 14. Re1 Rad8 15. Bb1 Bf5 16. Bc7 1/2-1/2

[Event "ISL-ch"]
[Site "Grundarfjordur"]
[Date "1986.??.??"]
[Round "9"]
[White "Petursson, Margeir"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "A90"]
[WhiteElo "2520"]
[BlackElo "2495"]
[PlyCount "81"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. b3 Qe7 8. Nbd2 Nbd7 9. Bb2 b6 10. Ne5 Bb7 11. cxd5 exd5 12. Ndf3 Rc8 13. Qd3 Ne4 14. Nxd7 Qxd7 15. Ne5 Bxe5 16. dxe5 0-0 17. Rad1 Qe7 18. e3 Nc5 19. Qd4 Ne6 20. Qa4 Qc7 21. Ba3 b5 22. Qh4 Rf7 23. Bd6 Qb6 24. a4 a5 25. axb5 Qxb5 26. Qa4 Ba6 27. Rfe1 Rb7 28. Qxb5 Rxb5 29. Ra1 Rxb3 30. Rxa5 Bb7 31. Rea1 g5 32. Ra7 Kf7 33. Bf1 Nd8 34. Be2 Ke6 35. e4 Rb2 36. exf5+ Kxf5 37. Bd3+ Ke6 38. f4 gxf4 39. gxf4 d4 40. Be4 Kf7 41. f5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1986.??.??"]
[Round "9"]
[White "Sigurjonsson, Gudmundur"]
[Black "De Firmian, Nick E"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2495"]
[BlackElo "2520"]
[PlyCount "50"]
[EventDate "1986.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. a4 Nc6 7. d3 Nf6 8. Be3 0-0 9. h3 Ne8 10. 0-0 Nc7 11. Bc4 a6 12. Qd2 Nd4 13. f5 b5 14. Ba2 bxa4 15. Bh6 Rb8 16. Nxd4 cxd4 17. Ne2 Rxb2 18. Bxg7 Kxg7 19. Nxd4 f6 20. Rfb1 Qb8 21. Qc1 a3 22. fxg6 hxg6 23. Bb3 a5 24. Qe3 a4 25. Ba2 Rxa2 0-1

[Event "Nordic-USA"]
[Site "Reykjavik"]
[Date "1986.??.??"]
[Round "1"]
[White "Sigurjonsson, Gudmundur"]
[Black "Fedorowicz, John P"]
[Result "0-1"]
[ECO "B47"]
[WhiteElo "2495"]
[BlackElo "2500"]
[PlyCount "68"]
[EventDate "1986.??.??"]
[EventType "team"]
[EventRounds "2"]
[EventCountry "ISL"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Kh1 Nxd4 9. Qxd4 Bc5 10. Qd3 b5 11. f4 h5 12. e5 Ng4 13. Bf3 Bb7 14. Bd2 Rc8 15. Bxb7 Qxb7 16. Ne4 Be7 17. Rae1 Qc6 18. f5 Nxe5 19. Qg3 Ng4 20. h3 Qb6 21. Be3 Nxe3 22. Rxe3 d5 23. Ng5 h4 24. Qf2 e5 25. f6 gxf6 26. Qf5 Rc6 27. Rxe5 fxe5 28. Qxf7+ Kd7 29. Qxd5+ Kc8 30. Qxe5 Bf6 31. Qf5+ Kb8 32. Nf7 Rhc8 33. c3 Qc7 34. Qd5 b4 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1986.??.??"]
[Round "2"]
[White "Sigurjonsson, Gudmundur"]
[Black "Halldorsson, Bragi"]
[Result "1-0"]
[ECO "D42"]
[WhiteElo "2495"]
[BlackElo "2235"]
[PlyCount "63"]
[EventDate "1986.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. cxd5 Nxd5 8. Bd3 Nc6 9. 0-0 0-0 10. Re1 Nf6 11. a3 b6 12. Bc2 Bb7 13. Qd3 a6 14. d5 exd5 15. Bg5 g6 16. Rxe7 Qxe7 17. Nxd5 Nxd5 18. Bxe7 Ncxe7 19. Re1 Rad8 20. Qd4 Nc6 21. Qg4 Nf6 22. Qf4 Nd5 23. Qh6 Rfe8 24. Rxe8+ Rxe8 25. h4 Ne5 26. Nxe5 Rxe5 27. Qd2 h5 28. f3 Re8 29. Be4 Rd8 30. Qg5 Rd7 31. Qe5 Bc6 32. Qe8+ 1-0

[Event "ISL-ch"]
[Site "Grundarfjordur"]
[Date "1986.??.??"]
[Round "10"]
[White "Sigurjonsson, Gudmundur"]
[Black "Hansson, Dan"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "2495"]
[BlackElo "2280"]
[PlyCount "62"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 h6 7. a4 c6 8. Qe2 Qc7 9. Rd1 0-0 10. h3 Re8 11. dxe5 dxe5 12. Nh4 Nc5 13. Qf3 Be6 14. Bxe6 Nxe6 15. Nf5 Ng5 16. Bxg5 hxg5 17. Rd3 Nh7 18. Rad1 Nf8 19. h4 gxh4 20. Qg4 Ng6 21. Rd7 Qb6 22. Nd6 Bxd6 23. R1xd6 Qxb2 24. Rxf7 Kxf7 25. Rxg6 Qc1+ 26. Nd1 Rad8 27. Rxg7+ Kf8 28. Rg8+ Ke7 29. Rg7+ Kf8 30. Rg8+ Ke7 31. Rg7+ Kf8 1/2-1/2

[Event "ISL-ch"]
[Site "Grundarfjordur"]
[Date "1986.??.??"]
[Round "8"]
[White "Sigurjonsson, Gudmundur"]
[Black "Hjartarson, Johann"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2495"]
[BlackElo "2505"]
[PlyCount "63"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qd6 6. d3 f6 7. Be3 c5 8. Nbd2 Be6 9. Qe2 Ne7 10. Nb3 Bxb3 11. axb3 Nc6 12. Nd2 0-0-0 13. Nc4 Qe6 14. f4 exf4 15. Rxf4 Be7 16. Qf2 Nd4 17. Bxd4 cxd4 18. Qf3 Kb8 19. Na5 Bb4 20. Ra4 Bd2 21. Rf5 b5 22. e5 Bxa5 23. Rxa5 fxe5 24. Qe4 Qd5 25. Rxa6 Qxe4 26. dxe4 d3 27. cxd3 Rxd3 28. Rxe5 Rxb3 29. Ra5 Rxb2 30. Raxb5+ Rxb5 31. Rxb5+ Kc8 32. Kf2 1/2-1/2

[Event "ISL-ch"]
[Site "Grundarfjordur"]
[Date "1986.??.??"]
[Round "5"]
[White "Sigurjonsson, Gudmundur"]
[Black "Jonsson, Bjorgvin"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2495"]
[BlackElo "2290"]
[PlyCount "81"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. exf6+ Nxf6 12. Ng6+ hxg6 13. Qxh8 Kf7 14. f4 Bd7 15. 0-0 Bc5 16. Qxd8 Rxd8 17. Kh1 Ng4 18. b4 Bb6 19. Bb2 Nf5 20. Nf3 Nfe3 21. Ng5+ Ke7 22. Rf3 Ba4 23. h3 Bd1 24. hxg4 Bxf3 25. gxf3 Rh8+ 26. Kg1 Nc4+ 27. Kg2 Nxb2 28. Bxg6 Nc4 29. Kg3 Kf6 30. Bd3 Rc8 31. Rc1 Rc7 32. Rh1 Ne3 33. Rh8 Rc1 34. Re8 Rc6 35. Bb5 Rd6 36. Rf8+ Ke7 37. Rf7+ Kd8 38. Rxg7 Kc8 39. Nf7 Rc6 40. Bxc6 bxc6 41. Ng5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1986.??.??"]
[Round "4"]
[White "Sigurjonsson, Gudmundur"]
[Black "Jonsson, Bjorgvin"]
[Result "1-0"]
[ECO "B70"]
[WhiteElo "2495"]
[BlackElo "2290"]
[PlyCount "77"]
[EventDate "1986.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Bg5 Nc6 9. Nb3 Rb8 10. a4 a6 11. Re1 Be6 12. Bf1 Na5 13. Nd4 Bc4 14. Bxc4 Nxc4 15. b3 Ne5 16. Nd5 Nxd5 17. exd5 Re8 18. Qd2 Qb6 19. Rad1 e6 20. dxe6 fxe6 21. Bh6 Bh8 22. Be3 Qc7 23. h3 Nf7 24. c4 Rbd8 25. a5 Qe7 26. Nf3 Qf6 27. Bd4 e5 28. Bb6 Rd7 29. Qd5 Rde7 30. Nd2 Bg7 31. Ne4 Qe6 32. Nxd6 Nxd6 33. Qxd6 Qxd6 34. Rxd6 e4 35. Red1 Kf7 36. Bd8 Re5 37. Rd7+ Kf8 38. Bb6 R8e7 39. Rxe7 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1986.??.??"]
[Round "7"]
[White "Sigurjonsson, Gudmundur"]
[Black "Petursson, Margeir"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2495"]
[BlackElo "2520"]
[PlyCount "66"]
[EventDate "1986.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. g4 Qc7 17. g5 h5 18. Bc4 Red8 19. Qe1 a5 20. Rh2 Rab8 21. c3 Kh7 22. Rhd2 a4 23. Qf1 Qa5 24. a3 Rdc8 25. Bb4 Qa8 26. Bc5 Rd8 27. Re1 Bf5 28. Red1 Rd7 29. Qf2 Rbd8 30. Bb6 Re8 31. Bc5 Red8 32. Bb6 Re8 33. Bc5 Red8 1/2-1/2

[Event "ISL-ch"]
[Site "Grundarfjordur"]
[Date "1986.??.??"]
[Round "3"]
[White "Sigurjonsson, Gudmundur"]
[Black "Stefansson, Hannes"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2495"]
[PlyCount "49"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. h3 c5 8. dxc5 Na6 9. c4 Ndb4 10. Nc3 Bf5 11. Bg5 Qc7 12. Nb5 Qxc5 13. a3 Nc2 14. b4 Qc6 15. Ra2 Rfd8 16. Bd2 Qe4 17. Ng5 Qe5 18. f4 Rxd2 19. Qxd2 Qe3+ 20. Qxe3 Nxe3 21. Rc1 Bd7 22. Kf2 Nf5 23. Rd2 Bc6 24. g4 Nh4 25. Rcd1 1-0

[Event "ISL-ch"]
[Site "Grundarfjordur"]
[Date "1986.??.??"]
[Round "6"]
[White "Sigurjonsson, Gudmundur"]
[Black "Thorhallsson, Throstur"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2495"]
[BlackElo "2245"]
[PlyCount "28"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. h3 c5 8. c4 Nb6 9. d5 e6 10. Bg5 Qe8 11. Nc3 e5 12. Nb5 Na6 13. Qd2 f6 14. Be3 Bd7 1/2-1/2

[Event "ISL-ch"]
[Site "Grundarfjordur"]
[Date "1986.??.??"]
[Round "1"]
[White "Sigurjonsson, Gudmundur"]
[Black "Thorsteins, Karl"]
[Result "1/2-1/2"]
[ECO "B85"]
[WhiteElo "2495"]
[BlackElo "2445"]
[PlyCount "71"]
[EventDate "1986.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Nf6 8. Kh1 Be7 9. f4 d6 10. Be3 0-0 11. a4 Re8 12. Bd3 Nb4 13. a5 e5 14. fxe5 dxe5 15. Nf5 Bxf5 16. Rxf5 Nxd3 17. cxd3 Bb4 18. Rxf6 Bxc3 19. Rb6 Bd4 20. Bxd4 exd4 21. Rc1 Qe5 22. Qb3 Rac8 23. Rf1 Qf4 24. Qd1 Qc7 25. Qb3 Qf4 26. Qd1 Qc7 27. Qg4 Re5 28. b4 Rce8 29. Qg3 R8e7 30. Qf2 Qd8 31. h3 h6 32. Qf4 Qd7 33. Rc1 f5 34. exf5 Rxf5 35. Qd6 Rfe5 36. Qxd7 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1986.??.??"]
[Round "5"]
[White "Yrjola, Jouni"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "E76"]
[WhiteElo "2440"]
[BlackElo "2495"]
[PlyCount "57"]
[EventDate "1986.02.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ISL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 d6 4. Nc3 g6 5. e4 Bg7 6. f4 0-0 7. Nf3 a6 8. Bd3 b5 9. e5 dxe5 10. fxe5 Ng4 11. Qe2 Nd7 12. Bf4 Qc7 13. 0-0 Ngxe5 14. Kh1 Bb7 15. Rae1 f6 16. cxb5 axb5 17. Bxb5 Qb6 18. Bxd7 Nxd7 19. Qxe7 Rf7 20. Qe6 Qb4 21. Re4 Qa5 22. Ng5 fxg5 23. Bc7 Nf6 24. Bxa5 Rxa5 25. Ree1 Ra6 26. d6 Ra8 27. Ne4 Bxe4 28. Rxe4 Raf8 29. Re2 1-0

[Event "Bundesliga 1984/85"]
[Site "Germany"]
[Date "1985.05.12"]
[Round "15.6"]
[White "Wesseln, Kai"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "E20"]
[BlackElo "2485"]
[PlyCount "155"]
[EventDate "1984.10.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Delmenhorst"]
[BlackTeam "Koeln Porz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. g3 c5 5. Nf3 Bxc3+ 6. bxc3 Qa5 7. Bd2 b6 8. Bg2 Bb7 9. 0-0 0-0 10. Re1 Qa6 11. Bg5 Ne4 12. Qd3 d5 13. cxd5 exd5 14. Bf4 Nd7 15. Ne5 Nxe5 16. Bxe5 f6 17. Bf4 Rfe8 18. Qxa6 Bxa6 19. Rac1 g5 20. Be3 Rac8 21. dxc5 bxc5 22. Red1 Bc4 23. Bxe4 Rxe4 24. Rd2 h6 25. h4 Kg7 26. hxg5 hxg5 27. Rb1 Kg6 28. Rb7 a6 29. Rd7 Rb8 30. Rd6 g4 31. Kg2 Rb1 32. R6xd5 Bxd5 33. Rxd5 Re5 34. Rd6 Re1 35. Rxa6 Rxe2 36. Kf1 Rc2 37. Ra4 f5 38. Rc4 Rxa2 39. Rxc5 Rxc5 40. Bxc5 Kf6 41. Bd4+ Ke6 42. Kg2 Kd5 43. Bf6 Ke4 44. Bd4 Kd3 45. Be5 Ke2 46. Bd4 Rc2 47. Be5 Rd2 48. Bd4 Rd3 49. Be5 Rd1 50. Bd4 Rc1 51. Be5 Rd1 52. Bf6 Rd3 53. Be5 Rf3 54. Bd4 Kd2 55. Kf1 Kd3 56. Kg1 Kc2 57. Kg2 Kd1 58. Be3 Ke2 59. Bd4 Kd3 60. Kg1 Ke4 61. Kg2 Rd3 62. Bg7 Rd2 63. Bd4 Rc2 64. Bg7 Ra2 65. Bd4 Ra8 66. Be3 Rf8 67. Bd4 Rf7 68. Be3 Kd3 69. Bd4 Kd2 70. Be5 Ke2 71. Bd4 Rb7 72. Be5 Kd3 73. Bd4 Ke4 74. Be3 Rb2 75. Bd4 Rb3 76. Bg7 Rb7 77. Bd4 Rd7 78. Be3 1/2-1/2

[Event "Bundesliga 1984/85"]
[Site "Germany"]
[Date "1985.05.11"]
[Round "14.6"]
[White "Sigurjonsson, Gudmundur"]
[Black "Hess, Christian"]
[Result "1-0"]
[ECO "C99"]
[WhiteElo "2485"]
[BlackElo "2260"]
[PlyCount "71"]
[EventDate "1984.10.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz"]
[BlackTeam "Hamburger SK"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Bd7 17. Rc1 Qb7 18. Qe2 Rfe8 19. Red1 g6 20. Kh2 Bf8 21. dxe5 dxe5 22. a3 Nh5 23. Bd3 Bg7 24. g3 Nd4 25. Bxd4 exd4 26. Rc5 Rac8 27. Rdc1 Rxc5 28. Rxc5 Qb6 29. Rd5 Bc6 30. Rd6 Re6 31. Rxe6 fxe6 32. e5 Qc5 33. Ne4 Qd5 34. Qc2 h6 35. Ned2 Bxe5 36. Be4 1-0

[Event "Bundesliga 1984/85"]
[Site "Germany"]
[Date "1985.03.10"]
[Round "11.7"]
[White "Sigurjonsson, Gudmundur"]
[Black "Roeder, Gerd"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2485"]
[PlyCount "92"]
[EventDate "1984.10.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz"]
[BlackTeam "Erlangen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be7 9. Nc4 0-0 10. Bxf6 Bxf6 11. Qxd6 Qxd6 12. Nxd6 Be6 13. Nc4 Bg5 14. Ne3 Bxe3 15. fxe3 Rad8 16. Be2 Nb4 17. Bd1 Rd6 18. a3 Nc6 19. Rf1 Rfd8 20. Rf2 Na5 21. Be2 Bc4 22. Bf3 Be6 23. b3 Kf8 24. Rd1 Rxd1+ 25. Nxd1 Rc8 26. Rd2 Ke7 27. Ke2 f6 28. Nf2 Rc7 29. Kd1 Bf7 30. Rd3 b5 31. Kd2 Nb7 32. Rc3 Rxc3 33. Kxc3 Kd6 34. Bg4 Nc5 35. Kb4 Kc6 36. Ka5 Kb7 37. b4 Na4 38. Nd3 Bc4 39. Nc5+ Nxc5 40. bxc5 Kc6 41. Kb4 Bf1 42. g3 a5+ 43. Kxa5 Kxc5 44. Bd7 Be2 45. Be8 Bf1 46. Bd7 Be2 1/2-1/2

[Event "Bundesliga 1984/85"]
[Site "Germany"]
[Date "1985.03.09"]
[Round "10.7"]
[White "Niedermaier, Hans"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "C02"]
[BlackElo "2485"]
[PlyCount "69"]
[EventDate "1984.10.14"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bamberg"]
[BlackTeam "Koeln Porz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. 0-0 fxe5 8. Nxe5 Nxe5 9. dxe5 Qc7 10. Bg4 0-0-0 11. Qe2 g6 12. Bg5 Be7 13. Bxe7 Nxe7 14. f4 h5 15. Bh3 Rdf8 16. Nd2 Rf7 17. b4 cxb4 18. cxb4 Qb6+ 19. Qf2 Rxf4 20. Rac1+ Kb8 21. Qxb6 Rxf1+ 22. Rxf1 axb6 23. Rf7 Re8 24. Nf3 Kc8 25. Rg7 Kd8 26. Ng5 Rg8 27. Rxg8+ Nxg8 28. Nxe6+ Ke7 29. Nf4 Bxh3 30. gxh3 d4 31. h4 Nh6 32. Kg2 Ng4 33. Kf3 Nxe5+ 34. Ke4 Kd6 35. Kxd4 1/2-1/2

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.24"]
[Round "11"]
[White "Hort, Vlastimil"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2560"]
[BlackElo "2485"]
[PlyCount "67"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 g6 4. Nf3 Bg7 5. Bb5+ Bd7 6. a4 Nc6 7. d3 Nf6 8. Be3 0-0 9. h3 Rc8 10. Qd2 Nb4 11. Bf2 a6 12. Bc4 Bc6 13. Bb3 b5 14. 0-0 Qc7 15. axb5 axb5 16. Rfe1 Ra8 17. Rxa8 Rxa8 18. Ng5 Rf8 19. f5 gxf5 20. exf5 Qb7 21. Nce4 Nbd5 22. Bh4 c4 23. dxc4 bxc4 24. Bxc4 Qxb2 25. Nxf6+ Nxf6 26. Rxe7 d5 27. Bb3 h6 28. Nf3 Ne4 29. Qf4 Ra8 30. Qc7 Ra1+ 31. Kh2 Ng5 32. Bxg5 hxg5 33. Qxc6 Qc1 34. Qxd5 1-0

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.22"]
[Round "10"]
[White "Sigurjonsson, Gudmundur"]
[Black "Arnason, Jon Loftur"]
[Result "1/2-1/2"]
[ECO "B70"]
[WhiteElo "2485"]
[BlackElo "2495"]
[PlyCount "32"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[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 Nc6 6. Be2 g6 7. Nb3 Bg7 8. 0-0 0-0 9. Kh1 a5 10. a4 Be6 11. f4 Qb6 12. Nd5 Bxd5 13. exd5 Nb4 14. Bf3 Qa6 15. Be2 Qb6 16. Bf3 Qa6 1/2-1/2

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.21"]
[Round "9"]
[White "Sigurjonsson, Gudmundur"]
[Black "Hjartarson, Johann"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2485"]
[BlackElo "2530"]
[PlyCount "84"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[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 Nc6 6. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. Re1 0-0 10. h3 a6 11. Bf1 b5 12. a4 b4 13. Nd5 Nxd5 14. exd5 Na7 15. c3 bxc3 16. bxc3 Qc7 17. Ba3 Rd8 18. c4 a5 19. Rc1 Bf8 20. Nd2 Bf5 21. Nb1 Nc8 22. Nc3 Nb6 23. Nb5 Qd7 24. Be2 Rac8 25. Qb3 Rb8 26. Red1 Bg6 27. c5 dxc5 28. Bxc5 Bxc5 29. Rxc5 Qf5 30. d6 Qf4 31. Rc7 Qxa4 32. Qxa4 Nxa4 33. Na7 Nb2 34. Rd2 Nd3 35. d7 Rb1+ 36. Kh2 Nxf2 37. Rc8 Rh1+ 38. Kg3 Ne4+ 39. Kf3 Nxd2+ 40. Ke3 Kf8 41. Rxd8+ Ke7 42. Nc6+ Kd6 1-0

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.20"]
[Round "8"]
[White "Hansen, Curt"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1-0"]
[ECO "E52"]
[WhiteElo "2505"]
[BlackElo "2485"]
[PlyCount "127"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb4 5. e3 Bb7 6. Bd3 0-0 7. 0-0 d5 8. cxd5 exd5 9. a3 Bd6 10. b4 Re8 11. Qb3 a6 12. a4 Nc6 13. Ba3 a5 14. Bb5 axb4 15. Bxc6 Bxc6 16. Bxb4 Bxb4 17. Qxb4 Qe7 18. Qb3 Ra5 19. Ne5 Bb7 20. Rfc1 Rc8 21. h3 Nd7 22. Nd3 c6 23. Rab1 Rb8 24. Qd1 Ba6 25. Nb4 Bb7 26. Rc2 Qd6 27. Rcb2 h6 28. Qd2 Ba6 29. Qc2 Bb7 30. Nd3 Bc8 31. Ra2 Ba6 32. Nc1 Bc4 33. Nb3 Bxb3 34. Rxb3 Rba8 35. Rab2 R5a6 36. Rb1 g6 37. Rc1 Qe6 38. Ne2 Nb8 39. Nf4 Qd6 40. Nd3 Rxa4 41. Rxb6 Rc4 42. Qb2 Nd7 43. Rb4 Rxc1+ 44. Qxc1 Ra5 45. Rb7 Ra8 46. Qc3 Rb8 47. Rxb8+ Nxb8 48. Qa5 f6 49. Nc5 g5 50. g4 Kf8 51. Qa7 Ke8 52. Qg7 Qe7 53. Qxh6 Nd7 54. Qh8+ Nf8 55. Kg2 Kf7 56. h4 gxh4 57. Kh3 Qd6 58. Qh5+ Kg7 59. Qe8 Kg8 60. f4 Kg7 61. Kxh4 Ng6+ 62. Kh3 Qe7 63. Ne6+ Kh6 64. Qg8 1-0

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.19"]
[Round "7"]
[White "Sigurjonsson, Gudmundur"]
[Black "Petursson, Margeir"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2485"]
[BlackElo "2535"]
[PlyCount "77"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[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. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Bg5 0-0 10. Qe3 Be6 11. 0-0 Qb6 12. Qd2 Rfc8 13. b3 Qa5 14. Rac1 a6 15. Bf3 Rab8 16. Rfe1 b5 17. Nd5 Qxd2 18. Bxd2 Kf8 19. cxb5 axb5 20. Nb4 Ng4 21. Be2 Bd7 22. h3 Ne5 23. Rxc8+ Bxc8 24. Rc1 Bb7 25. Bxb5 Bxe4 26. Na6 Ra8 27. Nb4 Bf5 28. Rc7 Rb8 29. a4 Be6 30. Na6 Rd8 31. b4 d5 32. Nc5 Bf5 33. a5 Nc4 34. Bg5 Rb8 35. Bxe7+ Kg8 36. a6 Rxb5 37. a7 Nb6 38. Rb7 Be5 39. Rxb6 1-0

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.18"]
[Round "6"]
[White "Olafsson, Helgi"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "A30"]
[WhiteElo "2515"]
[BlackElo "2485"]
[PlyCount "80"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 b6 3. g3 Bb7 4. Bg2 g6 5. 0-0 Bg7 6. Nc3 Nf6 7. d4 cxd4 8. Nxd4 Bxg2 9. Kxg2 0-0 10. e4 Qc7 11. b3 Nxe4 12. Nxe4 Qe5 13. Qf3 Qxd4 14. Ba3 Nc6 15. Rad1 Qe5 16. Rxd7 Qa5 17. Bxe7 Ne5 18. Qd1 Nxd7 19. Qxd7 Qxa2 20. Bxf8 Rxf8 21. Qd3 a5 22. Rd1 Qa3 23. h4 h5 24. Rd2 Re8 25. Re2 Qf8 26. Qf3 Re5 27. Nc3 Rxe2 28. Nxe2 Qe8 29. Nf4 a4 30. bxa4 Qxa4 31. Qd5 Qc2 32. Qc6 Bf8 33. Nd5 Qe4+ 34. Kh2 Qd4 35. Qxb6 Qxc4 36. Nf6+ Kh8 37. Kg2 Qc5 38. Qb7 Qe7 39. Qf3 Qe6 40. Nd5 Bg7 1/2-1/2

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.16"]
[Round "5"]
[White "Sigurjonsson, Gudmundur"]
[Black "Thorsteins, Karl"]
[Result "1-0"]
[ECO "B58"]
[WhiteElo "2485"]
[BlackElo "2400"]
[PlyCount "71"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[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. Be2 e5 7. Nf3 h6 8. 0-0 Be7 9. Re1 0-0 10. h3 a6 11. Bf1 b5 12. a4 b4 13. Nd5 Nxd5 14. exd5 Na5 15. Bd2 Rb8 16. Re4 b3 17. Qe1 Nb7 18. cxb3 Nc5 19. Rb4 Rxb4 20. Bxb4 Nxb3 21. Ra3 Nd4 22. Nxd4 exd4 23. a5 Bf6 24. Bc4 Bb7 25. Qf1 Qa8 26. Bxd6 Rc8 27. Bf4 Bxd5 28. Bxd5 Qxd5 29. Qxa6 Ra8 30. Qb6 Qe4 31. Bd2 Qe2 32. Qc6 Re8 33. a6 Bh4 34. g3 Qd1+ 35. Kg2 Re2 36. Qc1 1-0

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.15"]
[Round "4"]
[White "Larsen, Bent"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2520"]
[BlackElo "2485"]
[PlyCount "117"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Nge2 e6 4. d4 cxd4 5. Nxd4 d6 6. g3 Nf6 7. Bg2 Bd7 8. 0-0 Be7 9. Re1 0-0 10. a4 Qc7 11. Ndb5 Qb8 12. Bg5 a6 13. Nd4 Qc7 14. Nxc6 Bxc6 15. a5 b6 16. axb6 Qxb6 17. Ra2 h6 18. Bc1 Rfd8 19. Nd5 exd5 20. exd5 Nxd5 21. Bxd5 Bf6 22. Qf3 Re8 23. Be3 Bxd5 24. Qxd5 Bd4 25. Kg2 Bxe3 26. Rxe3 Rac8 27. Rf3 Re6 28. c3 Qc6 29. Qxc6 Rxc6 30. Kf1 Kf8 31. Rd3 Ke7 32. Rd4 Rb6 33. h4 h5 34. Rda4 d5 35. Rd4 Rb5 36. b4 g6 37. Ra3 Kd7 38. f3 f5 39. Kf2 Ke8 40. Ra5 Rxa5 41. bxa5 Rc6 42. Rxd5 Ke7 43. Re5+ Kf7 44. Re3 Rc5 45. Rd3 Rxa5 46. Rd7+ Ke6 47. Rc7 Ra4 48. Rc6+ Kf7 49. Ke3 a5 50. Rc5 Kf6 51. Rb5 f4+ 52. gxf4 Rc4 53. Rxa5 Rxc3+ 54. Kf2 Rc2+ 55. Kg3 Rc1 56. Rg5 Rg1+ 57. Kh2 Ra1 58. Kg2 Rb1 59. Ra5 1/2-1/2

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.14"]
[Round "3"]
[White "Sigurjonsson, Gudmundur"]
[Black "Spassky, Boris Vasilievich"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2485"]
[BlackElo "2580"]
[PlyCount "24"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bf5 4. 0-0 Nf6 5. d3 h6 6. c4 dxc4 7. dxc4 Nbd7 8. b3 e6 9. Bb2 Be7 10. Nbd2 0-0 11. Qc1 Qb6 12. Bd4 Bc5 1/2-1/2

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.13"]
[Round "2"]
[White "Jussupow, Artur"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "A47"]
[WhiteElo "2590"]
[BlackElo "2485"]
[PlyCount "160"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. Bd3 Nc6 5. 0-0 b6 6. b3 Bb7 7. Bb2 Be7 8. Nbd2 0-0 9. a3 Rc8 10. Qe2 Re8 11. Rfd1 Bf8 12. dxc5 bxc5 13. Ng5 e5 14. c4 h6 15. Nge4 Nxe4 16. Bxe4 Qc7 17. Qg4 Rb8 18. Bd5 d6 19. Ne4 Kh8 20. Nc3 a6 21. Qf3 Kg8 22. Rab1 Na5 23. Ba1 Bc8 24. Be4 Rxb3 25. Nd5 Qd8 26. Rxb3 Nxb3 27. Bc3 Na5 28. Bc2 Nc6 29. Nf6+ gxf6 30. Qxc6 Qd7 31. Ba4 Qxc6 32. Bxc6 Re7 33. Rxd6 Be6 34. Ba5 Bxc4 35. Rxf6 Re6 36. Rxe6 Bxe6 37. a4 Bb3 38. Kf1 Bd6 39. Ke2 Bc4+ 40. Kd2 Kf8 41. Kc3 Be6 42. e4 Ke7 43. Bb6 h5 44. h4 Bc8 45. a5 Bd7 46. Bxd7 Kxd7 47. Kc4 Be7 48. g3 Ke6 49. Bxc5 Bd8 50. Bb6 Be7 51. f3 f5 52. exf5+ Kxf5 53. Kd5 Bb4 54. Kc6 e4 55. fxe4+ Kxe4 56. Kb7 Kd5 57. Kxa6 Kc6 58. Be3 Be1 59. g4 hxg4 60. h5 g3 61. h6 g2 62. h7 Bc3 63. Ka7 Be5 64. Bf2 Kc7 65. Bc5 Kc6 66. Bb6 Bf6 67. Bg1 Be5 68. a6 Kc7 69. Bf2 Bf6 70. Bg3+ Kc8 71. Bh2 Bd4+ 72. Ka8 Bf6 73. Bg1 Kc7 74. Be3 Bg7 75. Ka7 Bf6 76. Bb6+ Kc6 77. Bg1 Kc7 78. Bh2+ Kc6 79. Kb8 Be5+ 80. Kc8 Kb6 1/2-1/2

[Event "Reykjavik ICF Diamond Jubilee"]
[Site "Reykjavik"]
[Date "1985.02.12"]
[Round "1"]
[White "Sigurjonsson, Gudmundur"]
[Black "Van der Wiel, John"]
[Result "0-1"]
[ECO "B88"]
[WhiteElo "2485"]
[BlackElo "2500"]
[PlyCount "76"]
[EventDate "1985.02.12"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "11"]
[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 Nc6 6. Bc4 e6 7. Bb3 Be7 8. Be3 0-0 9. f4 Nxd4 10. Bxd4 b5 11. e5 dxe5 12. fxe5 Nd7 13. Qf3 Rb8 14. 0-0-0 Qc7 15. Rhe1 a5 16. a4 bxa4 17. Nxa4 Bb7 18. Qc3 Bc6 19. Bc5 Nxc5 20. Nxc5 Qb6 21. Rd6 Bxd6 22. exd6 a4 23. Ba2 Qb4 24. Qxb4 Rxb4 25. c4 Rd8 26. Nd3 Rbb8 27. c5 Bb5 28. Kd2 Rbc8 29. Re5 Kh8 30. Nf4 f6 31. Rh5 Be8 32. Bxe6 Bxh5 33. Bxc8 Rxc8 34. Ke3 Be8 35. Kd4 Rb8 36. Kd5 Rxb2 37. Ke6 a3 38. Ke7 Bc6 0-1

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "10"]
[White "Arnason, Asgeir Thor"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "E61"]
[BlackElo "2485"]
[PlyCount "24"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 d6 4. Nc3 Nbd7 5. Bf4 Bg7 6. Qd2 0-0 7. Bh6 e5 8. dxe5 dxe5 9. Bxg7 Kxg7 10. e3 Re8 11. Be2 c6 12. 0-0 Qc7 1/2-1/2

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "8"]
[White "Arnason, Jon Loftur"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2495"]
[BlackElo "2485"]
[PlyCount "55"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[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 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Be3 Be7 10. f3 Bd7 11. h4 b5 12. Nxc6 Bxc6 13. g4 d5 14. e5 Nd7 15. Bd4 Bxh4 16. f4 Be7 17. g5 h5 18. g6 fxg6 19. Bd3 Nf8 20. Qg2 Kd7 21. Rh3 Kc7 22. Bxg6 Nxg6 23. Qxg6 Rh6 24. Qxg7 Qf8 25. Rg1 Rh8 26. Bc5 Rg8 27. Qxf8 Rxg1+ 28. Bxg1 1/2-1/2

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "2"]
[White "Asmundsson, Ingvar"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2400"]
[BlackElo "2485"]
[PlyCount "36"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[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 e6 6. b3 Nf6 7. Re1 Nc6 8. Bb2 Be7 9. d4 cxd4 10. Nxd4 0-0 11. c4 Rfd8 12. Nc3 a6 13. Nxc6 Qxc6 14. Qe2 Rab8 15. Rac1 Qc5 16. g3 Qb4 17. Nb1 Qa5 18. Bc3 Qb6 1/2-1/2

[Event "Borgarnes"]
[Site "Borgarnes"]
[Date "1985.??.??"]
[Round "2"]
[White "Bjarnason, Saevar"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "A64"]
[WhiteElo "2355"]
[BlackElo "2485"]
[PlyCount "66"]
[EventDate "1985.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. Nf3 Bg7 6. g3 0-0 7. Bg2 e6 8. 0-0 exd5 9. cxd5 a6 10. a4 Nbd7 11. Nd2 Re8 12. h3 Rb8 13. Nc4 Nb6 14. Na3 Bd7 15. Bf4 Qc7 16. a5 Nc8 17. Nc4 Bb5 18. Qb3 Bxc4 19. Qxc4 Nd7 20. Rfc1 Ne7 21. Ne4 Ne5 22. Qa2 b5 23. axb6 Rxb6 24. b4 Rxb4 25. Qxa6 Rb6 26. Qa4 Reb8 27. Bd2 Nxd5 28. Ba5 Nc6 29. Bxb6 Nxb6 30. Qa3 Bxa1 31. Qxa1 Nd7 32. Rd1 Nd4 33. e3 Nb5 1/2-1/2

[Event "Borgarnes"]
[Site "Borgarnes"]
[Date "1985.??.??"]
[Round "7"]
[White "Jansa, Vlastimil"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2475"]
[BlackElo "2485"]
[PlyCount "25"]
[EventDate "1985.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "8"]
[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 e6 6. c4 Nf6 7. Nc3 Nc6 8. d4 cxd4 9. Nxd4 Be7 10. b3 0-0 11. Bb2 Rfd8 12. Rc1 a6 13. Re1 1/2-1/2

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "1"]
[White "Kristjansson, Bragi"]
[Black "Sigurjonsson, Gudmundur"]
[Result "0-1"]
[ECO "B93"]
[WhiteElo "2295"]
[BlackElo "2485"]
[PlyCount "50"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[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. f4 Nbd7 7. a4 g6 8. Bd3 Bg7 9. Nf3 b6 10. 0-0 Bb7 11. Qe2 Nc5 12. Bd2 0-0 13. b4 Nxd3 14. cxd3 Rc8 15. Rfc1 e5 16. Ra2 exf4 17. Rac2 d5 18. Bxf4 dxe4 19. dxe4 Re8 20. e5 Nh5 21. Be3 Bxf3 22. Qxf3 Rxe5 23. Bf2 Rf5 24. Qe2 Nf4 25. Qd1 Bxc3 0-1

[Event "Borgarnes"]
[Site "Borgarnes"]
[Date "1985.??.??"]
[Round "4"]
[White "Lein, Anatoly"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "A00"]
[WhiteElo "2465"]
[BlackElo "2485"]
[PlyCount "30"]
[EventDate "1985.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 Nc6 3. d3 g6 4. Nc3 Bg7 5. h4 Nf6 6. Bg5 h6 7. Bxf6 Qxf6 8. h5 Ne7 9. e4 Qb6 10. Rb1 0-0 11. hxg6 fxg6 12. Qd2 d6 13. Nf3 Be6 14. 0-0 Rf7 15. Qe3 Raf8 1/2-1/2

[Event "Borgarnes"]
[Site "Borgarnes"]
[Date "1985.??.??"]
[Round "11"]
[White "Lombardy, William James"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "2500"]
[BlackElo "2485"]
[PlyCount "51"]
[EventDate "1985.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "8"]
[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. Qc2 Qc7 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. d3 e6 8. 0-0 Be7 9. a4 0-0 10. Bf4 Nh5 11. Be3 f5 12. Qd1 Rad8 13. exf5 exf5 14. d4 f4 15. Bc1 g6 16. Na3 a6 17. Qb3+ Kg7 18. Bd2 Bf6 19. Rfe1 Rc8 20. dxc5 Nxc5 21. Qd5 Qc6 22. Qxc6 bxc6 23. Nc2 Kf7 24. Ra3 Rfe8 25. Rxe8 Kxe8 26. Nfe1 1/2-1/2

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "4"]
[White "Olafsson, Helgi"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "E91"]
[WhiteElo "2515"]
[BlackElo "2485"]
[PlyCount "25"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 g6 4. Nc3 d6 5. e4 Bg7 6. Nf3 0-0 7. Be2 e6 8. 0-0 Re8 9. Nd2 Na6 10. Kh1 Nc7 11. f3 Rb8 12. a4 b6 13. dxe6 1/2-1/2

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "12"]
[White "Short, Nigel D"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B97"]
[WhiteElo "2535"]
[BlackElo "2485"]
[PlyCount "51"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[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. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Qe2 h6 10. Bxf6 Bxf6 11. 0-0-0 Qc7 12. h4 b5 13. a3 Nc6 14. Rh3 b4 15. axb4 Nxb4 16. g4 Rb8 17. Kb1 Bd7 18. Qd2 Be7 19. g5 Qb6 20. e5 d5 21. g6 0-0 22. f5 exf5 23. gxf7+ Rxf7 24. Nxd5 Nxd5 25. Bc4 Be6 26. Bxd5 1/2-1/2

[Event "Borgarnes"]
[Site "Borgarnes"]
[Date "1985.??.??"]
[Round "6"]
[White "Sigurjonsson, Gudmundur"]
[Black "Angantysson, Haukur"]
[Result "1-0"]
[ECO "C82"]
[WhiteElo "2485"]
[BlackElo "2340"]
[PlyCount "59"]
[EventDate "1985.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "8"]
[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 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 g5 10. a4 Rb8 11. axb5 axb5 12. Nbd2 Nxd2 13. Bxd2 h6 14. Nd4 Qd7 15. Qe2 Nxd4 16. cxd4 g4 17. Rfc1 c6 18. Bc2 h5 19. Ra6 Be7 20. Bd3 Rc8 21. Raxc6 Rxc6 22. Rxc6 0-0 23. Ra6 Rb8 24. Qe3 Qc8 25. Ra7 Bf8 26. Qg5+ Bg7 27. Qxh5 Ra8 28. Qh7+ Kf8 29. Bb4+ Ke8 30. Qg8+ 1-0

[Event "Borgarnes"]
[Site "Borgarnes"]
[Date "1985.??.??"]
[Round "10"]
[White "Sigurjonsson, Gudmundur"]
[Black "Hansen, Curt"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2485"]
[BlackElo "2505"]
[PlyCount "34"]
[EventDate "1985.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Be2 cxd4 7. cxd4 Nge7 8. Nc3 Nf5 9. Na4 Qa5+ 10. Kf1 Bd7 11. b3 Be7 12. a3 Qd8 13. g4 Nh4 14. Nxh4 Bxh4 15. Nc5 Bc8 16. f4 f6 17. Kg2 0-0 1/2-1/2

[Event "Borgarnes"]
[Site "Borgarnes"]
[Date "1985.??.??"]
[Round "3"]
[White "Sigurjonsson, Gudmundur"]
[Black "Hansson, Dan"]
[Result "1-0"]
[ECO "C72"]
[WhiteElo "2485"]
[BlackElo "2330"]
[PlyCount "75"]
[EventDate "1985.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "8"]
[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 Bd7 6. d4 b5 7. Bb3 Nxd4 8. Nxd4 exd4 9. c3 dxc3 10. Qh5 Qf6 11. Nxc3 c6 12. Re1 Be7 13. f4 Nh6 14. f5 Qh4 15. Qxh4 Bxh4 16. Rd1 Ng4 17. Rxd6 Bf2+ 18. Kf1 Bc5 19. Bxf7+ Ke7 20. Rd1 Ne3+ 21. Bxe3 Bxe3 22. Bb3 Rad8 23. Rd3 Bf4 24. Rad1 h5 25. g3 Be5 26. Kg2 Rh6 27. Be6 Rxe6 28. fxe6 Kxe6 29. b4 Ke7 30. Ne2 Bg4 31. Rxd8 Bxe2 32. R1d7+ Ke6 33. Re8+ Kxd7 34. Rxe5 Bc4 35. a3 g6 36. Kf3 Kd6 37. Rg5 Bf7 38. Ke3 1-0

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "7"]
[White "Sigurjonsson, Gudmundur"]
[Black "Hjartarson, Johann"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2485"]
[BlackElo "2530"]
[PlyCount "72"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. Nf4 Nxd4 10. Qh5+ Ke7 11. Ng6+ hxg6 12. exf6+ Kxf6 13. Qxh8 Kf7 14. f4 Nc5 15. Bb1 Bd7 16. 0-0 Rc8 17. Qh3 Qb6 18. Kh1 Qa6 19. Qe3 Nf5 20. Qf2 Bb5 21. Re1 Nd3 22. Bxd3 Bxd3 23. Nf3 Rc2 24. Ng5+ Kg8 25. Qf3 Be7 26. Rxe6 Qxe6 27. Nxe6 Be4 28. Qg4 Nh4 29. Nd4 Bxg2+ 30. Kg1 Bc5 31. Qc8+ Kh7 32. Qxc5 Rxc5 33. Be3 Be4 34. Rc1 b6 35. Kf2 Rxc1 36. Bxc1 Nf5 1/2-1/2

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "11"]
[White "Sigurjonsson, Gudmundur"]
[Black "Karlsson, BA."]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2485"]
[PlyCount "101"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 0-0 7. Bd3 Nbd7 8. Nge2 Re8 9. 0-0 c6 10. Qc2 Nf8 11. Rae1 Ne4 12. Bxe7 Qxe7 13. f3 Nxc3 14. Nxc3 Qd6 15. Qf2 Be6 16. e4 Rad8 17. e5 Qd7 18. Qc2 f5 19. b4 b6 20. Rc1 Qf7 21. a4 Ng6 22. f4 Ne7 23. Ne2 Bd7 24. Qd2 Qe6 25. Rc3 Rc8 26. Qc2 Rf8 27. Qa2 Kh8 28. Rfc1 h6 29. b5 Rc7 30. Qa3 Rfc8 31. Qd6 c5 32. dxc5 Rxc5 33. Rxc5 bxc5 34. Rxc5 Qxd6 35. Rxc8+ Nxc8 36. exd6 Nxd6 37. Kf2 Kg8 38. Ke3 Kf7 39. Kd4 Nc8 40. Kxd5 Ke7 41. a5 g5 42. g3 Kd8 43. Kc5 Kc7 44. Bc4 Kb7 45. Nc3 Be8 46. Be6 gxf4 47. gxf4 Ne7 48. Nd5 Ng6 49. Bxf5 Nh4 50. Be4 Kb8 51. f5 1-0

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "3"]
[White "Sigurjonsson, Gudmundur"]
[Black "Lein, Anatoly"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "2485"]
[BlackElo "2465"]
[PlyCount "55"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[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. Be3 Nc6 7. f4 d5 8. e5 Nd7 9. Qd2 Nb6 10. b3 Bd7 11. a3 Be7 12. Bd3 0-0 13. 0-0 f5 14. Nce2 a6 15. Qe1 Rc8 16. Qf2 Na8 17. c4 Nc7 18. Rfd1 Qe8 19. b4 Kh8 20. Rac1 Qf7 21. cxd5 Nxd5 22. Bc4 Nxd4 23. Nxd4 Ba4 24. Rf1 Rfd8 25. Ba2 h6 26. Qg3 Bc6 27. Nxc6 bxc6 28. Bc5 1/2-1/2

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "5"]
[White "Sigurjonsson, Gudmundur"]
[Black "Lombardy, William James"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2485"]
[BlackElo "2500"]
[PlyCount "24"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[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 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Re8 10. d4 Bb7 11. Nbd2 Bf8 12. Bc2 g6 1/2-1/2

[Event "Borgarnes"]
[Site "Borgarnes"]
[Date "1985.??.??"]
[Round "8"]
[White "Sigurjonsson, Gudmundur"]
[Black "Mokry, Karel"]
[Result "1/2-1/2"]
[ECO "C93"]
[WhiteElo "2485"]
[BlackElo "2490"]
[PlyCount "42"]
[EventDate "1985.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "8"]
[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 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Bb7 10. d4 Re8 11. Nbd2 Bf8 12. a3 h6 13. Bc2 Nb8 14. b4 Nbd7 15. Bb2 c5 16. bxc5 exd4 17. cxd6 d3 18. Bxd3 Nc5 19. Bc2 Nfxe4 20. Nxe4 Nxe4 21. a4 Qxd6 1/2-1/2

[Event "Borgarnes"]
[Site "Borgarnes"]
[Date "1985.??.??"]
[Round "1"]
[White "Sigurjonsson, Gudmundur"]
[Black "Petursson, Margeir"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "2485"]
[BlackElo "2535"]
[PlyCount "36"]
[EventDate "1985.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "8"]
[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 d6 5. Nc3 g6 6. Be3 Bg7 7. Qd2 Nf6 8. f3 0-0 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. g4 Qc7 17. Bd6 Qb6 18. Bc5 Qc7 1/2-1/2

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "13"]
[White "Sigurjonsson, Gudmundur"]
[Black "Plaskett, H James"]
[Result "1/2-1/2"]
[ECO "C64"]
[WhiteElo "2485"]
[BlackElo "2495"]
[PlyCount "88"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 Bd7 6. d4 Bb6 7. Bg5 Nf6 8. dxe5 Nxe5 9. Bxd7+ Qxd7 10. Nbd2 0-0-0 11. Nxe5 dxe5 12. Bxf6 gxf6 13. Nc4 Qe6 14. Qe2 Rhg8 15. Rad1 f5 16. exf5 Qxf5 17. Rxd8+ Rxd8 18. Nxb6+ axb6 19. Rd1 Rg8 20. g3 h5 21. h4 e4 22. Rd4 Re8 23. Qe3 Qe6 24. c4 Qg4 25. Rd5 f6 26. c5 bxc5 27. Rxc5 Rd8 28. Rc3 Kb8 29. Kg2 b6 30. a4 Qf5 31. Rc4 Re8 32. b4 Re6 33. b5 Rd6 34. Qxe4 Qd7 35. Rc6 Rxc6 36. bxc6 Qd6 37. Qc4 Ka7 38. Kf3 f5 39. Qb5 Qd1+ 40. Kf4 Qd2+ 41. Kxf5 Qxf2+ 42. Kg6 Qxg3+ 43. Kxh5 Qf3+ 44. Kg5 Qg3+ 1/2-1/2

[Event "Borgarnes"]
[Site "Borgarnes"]
[Date "1985.??.??"]
[Round "5"]
[White "Sigurjonsson, Gudmundur"]
[Black "Thorsteins, Karl"]
[Result "1/2-1/2"]
[ECO "C92"]
[WhiteElo "2485"]
[BlackElo "2400"]
[PlyCount "39"]
[EventDate "1985.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "8"]
[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 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. a3 c5 13. Bc2 Re8 14. b3 Bf8 15. d5 g6 16. Nf1 Nb6 17. a4 bxa4 18. bxa4 a5 19. Rb1 Ba6 20. Bg5 1/2-1/2

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "9"]
[White "Sigurjonsson, Gudmundur"]
[Black "Thorsteins, Karl"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "2485"]
[BlackElo "2400"]
[PlyCount "46"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[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 Ng4 7. Bb5 Nxe3 8. fxe3 Bd7 9. 0-0 Ne5 10. Nf3 Bxb5 11. Nxb5 Nd7 12. Qd5 Qb6 13. Qc4 Kd8 14. Nbd4 d5 15. exd5 h6 16. Rad1 Rc8 17. Qa4 g6 18. Ne6+ fxe6 19. dxe6 Qxe6 20. Ne5 Rc7 21. Nf7+ Ke8 22. Qxa7 Nf6 23. Nxh8 Rxc2 1-0

[Event "Borgarnes"]
[Site "Borgarnes"]
[Date "1985.??.??"]
[Round "9"]
[White "Solmundarson, Magnus"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "D04"]
[BlackElo "2485"]
[PlyCount "38"]
[EventDate "1985.05.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Bd3 d5 7. 0-0 Nbd7 8. Nbd2 b6 9. Qe2 Bb7 10. Rfd1 Qc7 11. h3 Rac8 12. c4 e6 13. Rac1 Qb8 14. cxd5 exd5 15. Ba6 Rfe8 16. Bxb7 Qxb7 17. Rc2 Nf8 18. Rdc1 Ne6 19. Qf1 Nd7 1/2-1/2

[Event "Vestmannaeyjum"]
[Site "Vestmannaeyjum"]
[Date "1985.??.??"]
[Round "6"]
[White "Tisdall, Jonathan D"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B66"]
[WhiteElo "2420"]
[BlackElo "2485"]
[PlyCount "65"]
[EventDate "1985.??.??"]
[EventType "tourn"]
[EventRounds "13"]
[EventCountry "ISL"]
[EventCategory "8"]
[SourceTitle "MCL"]
[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 Nc6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. Qe1 Qc7 12. h4 Be7 13. Rh3 e5 14. Bh2 Rc8 15. Bd3 Bd7 16. Rg3 0-0 17. Qd2 Nh5 18. Nd5 Qd8 19. Re3 Bxh4 20. g3 Be7 21. Be2 Nf6 22. Nxe7+ Qxe7 23. Qxd6 Qe6 24. Qxe6 Bxe6 25. f3 h5 26. g4 Rc5 27. b4 Rc6 28. Bxe5 Rfc8 29. c3 hxg4 30. Kb2 gxf3 31. Bxf3 Ng4 32. Bxg4 Bxg4 33. Rg1 1/2-1/2

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.12.02"]
[Round "13"]
[White "Sigurjonsson, Gudmundur"]
[Black "Jakobsen, Ole"]
[Result "1/2-1/2"]
[ECO "B54"]
[WhiteElo "2470"]
[BlackElo "2420"]
[PlyCount "69"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Denmark"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "DEN"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 d6 5. Nc3 a6 6. a4 b6 7. Be2 Bb7 8. f4 Nf6 9. Bf3 Qc7 10. 0-0 Nc6 11. Be3 Na5 12. Qe2 Be7 13. Rad1 0-0 14. g4 Nc4 15. Bc1 Rfe8 16. g5 Nd7 17. Bg2 Bf8 18. b3 Na5 19. Bb2 Nc6 20. Kh1 Nb4 21. Qd2 Nc6 22. Nde2 Rad8 23. f5 Nc5 24. Nf4 Ne5 25. Qf2 Bc6 26. Rfe1 g6 27. f6 b5 28. axb5 axb5 29. Qe2 Qb7 30. Na2 Qb8 31. Nb4 Ba8 32. Ra1 Nc6 33. Nxc6 Bxc6 34. Nd3 Nxd3 35. cxd3 1/2-1/2

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.28"]
[Round "9"]
[White "Sigurjonsson, Gudmundur"]
[Black "Fernandez Garcia, Jose Luis"]
[Result "1/2-1/2"]
[ECO "A46"]
[WhiteElo "2470"]
[BlackElo "2440"]
[PlyCount "25"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Spain"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ESP"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 c5 4. e3 h6 5. Bh4 b6 6. Nbd2 Bb7 7. Bd3 cxd4 8. exd4 Be7 9. 0-0 d6 10. Re1 Nbd7 11. Nc4 0-0 12. a4 Re8 13. c3 1/2-1/2

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.27"]
[Round "8"]
[White "Sigurjonsson, Gudmundur"]
[Black "Barbulescu, Dan"]
[Result "1-0"]
[ECO "C08"]
[WhiteElo "2470"]
[BlackElo "2370"]
[PlyCount "49"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Romania"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ROU"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. dxc5 Bxc5 6. Bd3 Ne7 7. 0-0 Nbc6 8. exd5 exd5 9. Nb3 Bb6 10. Re1 Bg4 11. h3 Bh5 12. Be3 d4 13. Bf4 f6 14. Bc4 Bf7 15. Bxf7+ Kxf7 16. Qe2 Qd5 17. c4 Qf5 18. Bd6 Rae8 19. g4 Qd7 20. c5 Nc8 21. Qc4+ Kg6 22. Bf4 Rxe1+ 23. Rxe1 h5 24. cxb6 hxg4 25. Nc5 1-0

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.22"]
[Round "4"]
[White "Sigurjonsson, Gudmundur"]
[Black "Mestel, A Jonathan"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "2470"]
[BlackElo "2540"]
[PlyCount "82"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "England"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. exd5 Nxd5 11. Nxc6 bxc6 12. Bd4 e5 13. Bc5 Be6 14. Ne4 Re8 15. h4 h6 16. g4 Qc7 17. h5 g5 18. Bc4 Red8 19. Qf2 a5 20. Rd3 a4 21. Rhd1 Rab8 22. c3 Qa5 23. Ba3 Re8 24. Qf1 Qb6 25. Nc5 Bf8 26. Nxa4 Qa7 27. Bxf8 Qxa4 28. Bxd5 Bxd5 29. Ba3 Bc4 30. Qe1 Bxd3 31. Rxd3 Rbd8 32. Re3 Rd7 33. Re4 Qa6 34. c4 Red8 35. Qb4 c5 36. Qxc5 Rd1+ 37. Kc2 Qa4+ 38. b3 Qd7 39. Bb4 Ra8 40. Ba5 Rd2+ 41. Kc3 Rxa2 0-1

[Event "Olympiad-26"]
[Site "Thessaloniki"]
[Date "1984.11.21"]
[Round "3"]
[White "Sigurjonsson, Gudmundur"]
[Black "Monier, Raul"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2470"]
[BlackElo "2280"]
[PlyCount "61"]
[EventDate "1984.11.19"]
[EventType "team-swiss"]
[EventRounds "14"]
[EventCountry "GRE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Argentina"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ARG"]

1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 c5 5. dxc5 Bxc5 6. Bd3 Nc6 7. 0-0 Nge7 8. a3 0-0 9. b4 Ba7 10. Bb2 Ng6 11. Re1 Qb6 12. Rf1 Qd8 13. c4 d4 14. c5 e5 15. Nc4 Bg4 16. h3 Be6 17. Bc1 f6 18. Qe2 Qd7 19. Bd2 Nd8 20. Rfc1 Nf7 21. Na5 Ne7 22. Bc4 Bxc4 23. Nxc4 Rfb8 24. Ne1 b6 25. Nd3 bxc5 26. bxc5 Nc6 27. a4 Re8 28. Nb6 Bxb6 29. cxb6 a5 30. Nc5 Qd8 31. b7 1-0

[Event "Bundesliga 1983/84"]
[Site "Germany"]
[Date "1984.05.06"]
[Round "15.7"]
[White "Sigurjonsson, Gudmundur"]
[Black "Rogg, Gerhard"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2470"]
[PlyCount "59"]
[EventDate "1983.10.09"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Koeln Porz"]
[BlackTeam "Muenchen 36"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 f5 4. exf5 exf5 5. Qh5+ g6 6. Qe2+ Be7 7. Bg5 Kf7 8. Bxe7 Nxe7 9. 0-0-0 Re8 10. Qf3 c6 11. h4 Nd7 12. Nh3 Nf6 13. Bd3 Qd6 14. Ne2 Bd7 15. Nef4 Ne4 16. h5 g5 17. Bxe4 g4 18. Ng5+ Kg8 19. Qg3 fxe4 20. f3 Nf5 21. Qxg4 Ne3 22. Qg3 Nf5 23. Qh2 Qf6 24. fxe4 dxe4 25. Ngh3 Nxd4 26. Qg3+ Kh8 27. Qg5 Qd6 28. c3 c5 29. cxd4 cxd4 30. Qd5 1-0

[Event "Bundesliga 1983/84"]
[Site "Germany"]
[Date "1984.05.05"]
[Round "14.7"]
[White "Feustel, Bernd"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2335"]
[BlackElo "2470"]
[PlyCount "80"]
[EventDate "1983.10.09"]
[EventType "team-tourn"]
[EventRounds "15"]
[EventCountry "GER"]
[SourceTitle "GER-chT"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Bayern Muenchen"]
[BlackTeam "Koeln Porz"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 c6 3. b3 d5 4. g3 Bf5 5. Bg2 e6 6. 0-0 Nbd7 7. Bb2 Be7 8. d3 h6 9. Nbd2 0-0 10. a3 a5 11. Ra2 Re8 12. Qa1 Bg4 13. h3 Bxf3 14. Nxf3 Nc5 15. b4 Na4 16. Be5 Bf8 17. Qd1 Nb6 18. c5 Nbd7 19. Qb3 Nxe5 20. Nxe5 Nd7 21. Nxd7 Qxd7 22. d4 e5 23. dxe5 Rxe5 24. Rd1 Qc7 25. Rc2 Rae8 26. Bf3 axb4 27. axb4 Ra8 28. Kg2 g6 29. b5 Ra5 30. bxc6 bxc6 31. Qb6 Re7 32. Rb1 h5 33. h4 Rd7 34. Rb3 Ra7 35. e4 dxe4 36. Bxe4 Rb7 37. Qxc7 Rdxc7 38. Rb6 Ra7 39. Rxc6 Rxc6 40. Bxc6 Rc7 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1984.02.??"]
[Round "5"]
[White "Angantysson, Haukur"]
[Black "Sigurjonsson, Gudmundur"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "2395"]
[BlackElo "2470"]
[PlyCount "58"]
[EventDate "1984.02.??"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Nb3 Be7 9. Qf3 Nbd7 10. 0-0-0 Qc7 11. Bd3 b5 12. Rhe1 b4 13. Nd5 exd5 14. exd5 Kf8 15. Qe3 Nc5 16. Nxc5 dxc5 17. Bxf6 gxf6 18. Bc4 Bd6 19. g3 Bg4 20. Rd2 Kg7 21. Qg1 Rhe8 22. b3 Rxe1+ 23. Qxe1 Qd7 24. Qf1 Re8 25. h4 Re3 26. Qf2 Qe7 27. Bxa6 f5 28. Bd3 Re1+ 29. Kb2 Qf6+ 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1984.02.??"]
[Round "3"]
[White "Balashov, Yuri S"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B92"]
[WhiteElo "2535"]
[BlackElo "2470"]
[PlyCount "39"]
[EventDate "1984.02.??"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. Qd3 Nbd7 11. a4 Rc8 12. a5 Qc7 13. Rfc1 Rfe8 14. Nd5 Qc6 15. Bf3 Bxd5 16. exd5 Qc4 17. Qd2 Qh4 18. Qd1 e4 19. Be2 Ne5 20. h3 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "1984.02.??"]
[Round "7"]
[White "Cramling, Pia"]
[Black "Sigurjonsson, Gudmundur"]
[Result "1/2-1/2"]
[ECO "B93"]
[WhiteElo "2405"]
[BlackElo "2470"]
[PlyCount "42"]
[EventDate "1984.02.??"]
[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 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f4 e5 7. Nf3 Nbd7 8. a4 Be7 9. Bd3 0-0 10. 0-0 Re8 11. Kh1 exf4 12. Bxf4 Nc5 13. Bc4 Be6 14. Bd5 Nxd5 15. exd5 Bg4 16. Qd2 Bf6 17. Bg5 Bxf3 18. Bxf6 Qxf6 19. Rxf3 Qe5 20. Raf1 f6 21. Rf4 Qe3 1/2-1/2

