[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.21"]
[Round "9"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Stuhr, Finn"]
[Result "0-1"]
[ECO "C89"]
[WhiteElo "1693"]
[BlackElo "1814"]
[PlyCount "68"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Be7 7. c3 0-0 8. Re1 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Bxd5 cxd5 16. Qf3 Be6 17. Nd2 Rae8 18. Re3 Bg4 19. Qg2 Rxe3 20. fxe3 Qh5 21. Nb3 Bf3 22. Qf2 Re8 23. Bd2 Re6 24. Nc1 Rf6 25. Nd3 g5 26. Rf1 Qg4 27. Ne1 Qh5 28. Nxf3 g4 29. Qg2 Rxf3 30. Rxf3 gxf3 31. Qh1 Bxg3 32. h4 f2+ 33. Kg2 Bxh4 34. Qh3 Qe2 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.19"]
[Round "7"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Doorn, Wouter"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1693"]
[PlyCount "128"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bg5 Be6 6. Bd3 Be7 7. c3 0-0 8. Qc2 h6 9. Bf4 c5 10. Bf5 Qc8 11. Bxe6 Qxe6+ 12. Be3 Nc6 13. 0-0 b6 14. Nbd2 Bd6 15. dxc5 bxc5 16. Nb3 c4 17. Nbd4 Nxd4 18. Bxd4 Ne4 19. Rad1 Nc5 20. Rfe1 Qd7 21. Bxc5 Bxc5 22. Re5 Qc7 23. Rexd5 Bb6 24. Qf5 Rae8 25. Rd7 Qc5 26. Qxc5 Bxc5 27. Nd2 Re2 28. Rf1 Rfe8 29. Nxc4 Rc2 30. b4 Rxc3 31. bxc5 Rxc4 32. Rxa7 Rxc5 33. g3 Rc2 34. a4 Ra2 35. Rd1 Ree2 36. Rd8+ Kh7 37. Rxf7 Rxa4 38. Rdd7 Rg4 39. Kg2 Re8 40. Kf3 Rg6 41. h4 Ree6 42. g4 Rgf6+ 43. Rxf6 Rxf6+ 44. Kg3 Rb6 45. g5 hxg5 46. hxg5 Rb4 47. f4 Rb3+ 48. Kg4 Rb4 49. Re7 Kg6 50. Re6+ Kf7 51. Ra6 g6 52. Rd6 Ra4 53. Rd7+ Kf8 54. Kf3 Rb4 55. Ke3 Rb5 56. Ke4 Rb4+ 57. Ke5 Rb5+ 58. Rd5 Rb6 59. Rd6 Rb5+ 60. Kf6 Rf5+ 61. Kxg6 Rxf4 62. Rf6+ Rxf6+ 63. Kxf6 Kg8 64. Kg6 Kf8 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "6"]
[White "Nolsoe, Rani"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1986"]
[BlackElo "1693"]
[PlyCount "65"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Qb6 8. a3 c4 9. Rb1 a6 10. Qd2 Ne7 11. Be2 Nf5 12. Bf2 h5 13. 0-0 Qc7 14. g3 Nb8 15. h3 Nc6 16. Kg2 Nh6 17. Ng5 Nf5 18. Rh1 g6 19. g4 Ng7 20. Bf3 Bd7 21. Bxd5 exd5 22. Nxd5 Qa5 23. Qxa5 Nxa5 24. Nc7+ Ke7 25. Nxa8 Bc6+ 26. Nf3 Ne6 27. Be3 b5 28. Nb6 Be4 29. Rbc1 hxg4 30. hxg4 Rxh1 31. Rxh1 Nc7 32. Rh8 Bb7 33. Kf2 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.18"]
[Round "5"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Vatneodegard, Marie"]
[Result "1-0"]
[ECO "B02"]
[WhiteElo "1693"]
[BlackElo "1575"]
[PlyCount "93"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. d3 d4 4. Nce2 e5 5. h3 Nc6 6. f4 Bd6 7. Nf3 Qe7 8. fxe5 Bxe5 9. c3 dxc3 10. bxc3 Nh5 11. Nxe5 Nxe5 12. Be3 b6 13. Nd4 Nf6 14. Be2 0-0 15. 0-0 h6 16. Nf5 Bxf5 17. Rxf5 Ng6 18. Qb3 c5 19. Raf1 Nh4 20. R5f2 Kh7 21. Qc2 Ng6 22. Qd2 Rad8 23. Qc2 Ne5 24. d4 Ng6 25. e5 Nd5 26. Bc1 cxd4 27. cxd4 Rc8 28. Qb3 Rcd8 29. Ba3 Qg5 30. Bxf8 Ndf4 31. Bd6 Rc8 32. e6 Nxe6 33. Rxf7 Nxd4 34. Qd3 Nxe2+ 35. Qxe2 Rc1 36. Rxg7+ Kxg7 37. Qb2+ Kh7 38. Qxc1 Qd8 39. Qc7+ Qxc7 40. Bxc7 Kg8 41. Bb8 a6 42. Rf6 Ne7 43. Rxb6 Nd5 44. Rxa6 Kh7 45. Rd6 Nc3 46. a3 Nb5 47. Rd3 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.17"]
[Round "4"]
[White "Patlolla, Aniketh Reddy"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "0-1"]
[ECO "C05"]
[BlackElo "1693"]
[PlyCount "120"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. f4 Nc6 7. Ndf3 Qb6 8. Be3 Qxb2 9. Bd2 cxd4 10. cxd4 Nxd4 11. Nxd4 Qxd4 12. Nf3 Qe4+ 13. Be2 Bb4 14. Bxb4 Qxb4+ 15. Qd2 Qxd2+ 16. Nxd2 Nc5 17. Rc1 b6 18. 0-0 0-0 19. Bb5 Ba6 20. Bxa6 Nxa6 21. f5 Rac8 22. fxe6 fxe6 23. Rxf8+ Rxf8 24. a3 Nc5 25. Nf3 h6 26. Kf1 Rf4 27. Ke2 Ra4 28. Rc3 Kf7 29. Nd2 Ke7 30. Nb1 Re4+ 31. Re3 Rxe3+ 32. Kxe3 Kd7 33. g4 Ne4 34. a4 Kc6 35. Na3 a6 36. Nc2 Nc5 37. Nd4+ Kd7 38. Kd2 Nxa4 39. Kc2 Nc5 40. h4 Ne4 41. Ne2 Nf2 42. g5 hxg5 43. hxg5 Ng4 44. Nf4 Nxe5 45. Nh5 g6 46. Nf6+ Kc6 47. Kc3 Nf3 48. Nh7 a5 49. Kb3 Kc5 50. Kc3 d4+ 51. Kb2 Kc4 52. Kc2 a4 53. Kb2 d3 54. Kc1 a3 55. Kb1 d2 56. Kc2 a2 57. Kb2 d1Q 58. Kxa2 Qb3+ 59. Ka1 Kc3 60. Nf8 Qb2# 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "2"]
[White "Gilbert, Alistair A"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1693"]
[PlyCount "101"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. Bf4 e6 4. e3 Nf6 5. c3 Bd6 6. Ne5 Bxe5 7. dxe5 Nd7 8. Qh5 h6 9. Bd3 g5 10. Bg3 Ncxe5 11. Bc2 Nf6 12. Qe2 Nc6 13. h4 g4 14. h5 e5 15. Ba4 Qd6 16. Na3 Ne4 17. Nb5 Qe7 18. Bh4 f6 19. f3 gxf3 20. gxf3 Ng5 21. f4 exf4 22. exf4 Nf3+ 23. Kf2 Qxe2+ 24. Kxe2 Bg4 25. Kf2 Rc8 26. Bd1 Nxh4 27. Bxg4 f5 28. Be2 a6 29. Nd4 Nxd4 30. cxd4 Kf7 31. Rxh4 Rce8 32. Bf3 c6 33. Rhh1 Re6 34. Rae1 Rhe8 35. Rxe6 Rxe6 36. Re1 Rxe1 37. Kxe1 Ke6 38. Kd2 Kd6 39. Be2 a5 40. Bd3 Ke6 41. a4 b6 42. Kc3 c5 43. Bf1 c4 44. Bxc4 dxc4 45. Kxc4 Kd6 46. d5 Kc7 47. Kd4 Kd6 48. b3 Ke7 49. Ke5 Kd7 50. d6 Ke8 51. Ke6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.16"]
[Round "3"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Adalsteinsson, Bergmann Oli"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1693"]
[PlyCount "144"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. c3 Bd6 7. Bd3 Be6 8. Qc2 h6 9. Ne2 Nd7 10. Nf4 Nf8 11. Nh5 Qe7 12. Nxg7+ Kd7 13. Nxe6 Nxe6 14. Bf5 Kc7 15. Be3 Nf4 16. Qe4 Qxe4 17. Bxe4 Rae8 18. Bf3 Nd3+ 19. Kd2 Nxb2 20. Be2 Na4 21. Rab1 Nb6 22. c4 Rd8 23. Rhc1 c5 24. d5 h5 25. Rb5 Nd7 26. Rcb1 b6 27. f4 Rde8 28. a4 Re7 29. R5b3 Rg8 30. Rg1 h4 31. h3 Rge8 32. Bf3 Rxe3 33. Rxe3 Bxf4 34. Rge1 Rxe3 35. Rxe3 Bxe3+ 36. Kxe3 Kd6 37. Kf4 Ne5 38. Be2 Ke7 39. Kf5 Ng6 40. Kg4 Kd6 41. g3 f5+ 42. Kf3 Ke5 43. g4 fxg4+ 44. Kxg4 f5+ 45. Kg5 Nf4 46. Bf1 a6 47. Kxh4 Ng6+ 48. Kg5 Nf8 49. h4 f4 50. h5 f3 51. h6 f2 52. d6 Ke6 53. d7 Ke7 54. d8Q+ Kxd8 55. Kf6 Ke8 56. Kg7 Ke7 57. Be2 a5 58. h7 Nxh7 59. Kxh7 Ke6 60. Kg6 Ke5 61. Kf7 Kd4 62. Ke6 Kc3 63. Kd5 Kb4 64. Ke4 Kxa4 65. Kf3 Kb4 66. Kxf2 a4 67. Bd3 a3 68. Bb1 Kxc4 69. Ke2 Kc3 70. Kd1 Kb2 71. Ba2 Kxa2 72. Kc2 b5 0-1

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2024.03.15"]
[Round "1"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Airlie, Arran"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1693"]
[BlackElo "1894"]
[PlyCount "52"]
[EventDate "2024.03.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CB13_2024"]
[SourceDate "2024.03.27"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.27"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Bc4 Na6 7. Nf3 Nc7 8. 0-0 Bd6 9. Re1+ Be6 10. Bd3 0-0 11. c4 Re8 12. Qc2 g6 13. Bh6 Qd7 14. Nh4 Bf8 15. Bxf8 Kxf8 16. Re4 f5 17. Re3 Qxd4 18. Nf3 Qf6 19. Rae1 Na6 20. a3 Nc5 21. Ne5 f4 22. Rf3 Bg4 23. Nxg4 Rxe1+ 24. Bf1 Qf5 25. Qxf5 gxf5 26. Nf6 Rd8 0-1

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.28"]
[Round "7"]
[White "Kjartansson, Arnar Logi"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "0-1"]
[ECO "A38"]
[WhiteElo "1161"]
[BlackElo "1563"]
[PlyCount "106"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d3 d6 8. Bg5 h6 9. Bxf6 Bxf6 10. Qd2 Bg7 11. Rac1 Kh7 12. Ne4 Qb6 13. b3 Nb4 14. Rb1 Bf5 15. Nh4 Bd7 16. a3 Nc6 17. b4 cxb4 18. axb4 Nd4 19. c5 dxc5 20. bxc5 Qc7 21. e3 Ne6 22. d4 Rfd8 23. Nc3 Bc6 24. Qb2 Bxg2 25. Nxg2 Rab8 26. Nb5 Qd7 27. Nxa7 Nxc5 28. Rfc1 Nd3 29. Qb3 Nxc1 30. Rxc1 b5 31. Nc6 Rdc8 32. d5 b4 33. Qd1 Rb6 34. Nf4 Rbxc6 35. dxc6 Qxd1+ 36. Rxd1 Rxc6 37. Nd5 b3 38. Nxe7 Rc2 39. Nd5 b2 40. Rf1 Rc1 41. Nc3 Rxf1+ 42. Kxf1 Bxc3 43. Kg2 b1Q 44. h4 g5 45. hxg5 hxg5 46. f4 gxf4 47. exf4 f5 48. Kh2 Qf1 49. g4 Qxf4+ 50. Kh3 fxg4+ 51. Kg2 Qf3+ 52. Kg1 Bd4+ 53. Kh2 Qh3# 0-1

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.27"]
[Round "6"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Kjartansson, Matthias Bjorgvin"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1563"]
[BlackElo "1233"]
[PlyCount "49"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nc6 3. d4 cxd4 4. cxd4 d5 5. e5 Bf5 6. Nf3 e6 7. a3 Qc7 8. Be3 f6 9. Nh4 fxe5 10. Nxf5 exf5 11. dxe5 Qxe5 12. Qb3 0-0-0 13. Be2 d4 14. 0-0 dxe3 15. Qxe3 Qxe3 16. fxe3 Bc5 17. Rxf5 Bxe3+ 18. Kf1 Nge7 19. Rf3 Rhf8 20. Nc3 Nd4 21. Rxf8 Rxf8+ 22. Bf3 Nxf3 23. gxf3 Rxf3+ 24. Ke2 Rh3 25. Rf1 0-1

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.26"]
[Round "5"]
[White "Thorisson, Bjartur"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1202"]
[BlackElo "1563"]
[PlyCount "62"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. Nbd2 Nge7 8. Be2 Nf5 9. b4 cxb3 10. Nxb3 Na5 11. Rb1 Nxb3 12. Rxb3 Qc7 13. 0-0 Bd7 14. Bb5 Bxb5 15. Rxb5 Qxc3 16. Rxb7 Be7 17. Qa4+ Kf8 18. Qd7 Rd8 19. Qa4 a5 20. Bb2 Qc8 21. Qb5 Qc4 22. Qxa5 g6 23. Rc1 Qe2 24. h3 Kg7 25. Qc7 Rhf8 26. Rc2 Qa6 27. g4 Rc8 28. Qd7 Rxc2 29. gxf5 Qe2 30. f6+ Kg8 31. Kh1 Qxf2 0-1

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.25"]
[Round "4"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Sigurdarson, Logi"]
[Result "0-1"]
[ECO "B19"]
[WhiteElo "1563"]
[BlackElo "1218"]
[PlyCount "78"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nf6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Bd6 12. Ne4 Nxe4 13. Qxe4 Nd7 14. 0-0-0 Qc7 15. Qg4 Kf8 16. Qe4 Nf6 17. Qd3 a5 18. Rde1 a4 19. Kb1 a3 20. b3 c5 21. dxc5 Qxc5 22. Be3 Qc7 23. Rd1 Be7 24. g3 Nd5 25. Bd2 Bf6 26. c4 Ne7 27. Bb4 Kg8 28. Qd7 Qb6 29. Bxe7 Bxe7 30. Qxe7 Qxf2 31. Nd2 Qf5+ 32. Ne4 Qxe4+ 33. Kc1 Qe3+ 34. Kc2 Qe2+ 35. Kc3 Qe5+ 36. Kc2 Qb2+ 37. Kd3 Kh7 38. Qxf7 Rad8+ 39. Ke3 Qe5+ 0-1

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.24"]
[Round "3"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Moller, Tomas"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1563"]
[BlackElo "1286"]
[PlyCount "93"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 e6 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb5 Qc7 8. Be3 cxd4 9. cxd4 a6 10. Bd3 Be7 11. Qc2 h6 12. a3 Nd5 13. Bd2 b5 14. Nc3 Nb6 15. 0-0 0-0 16. Qc1 f5 17. Ne2 d6 18. Nf4 Kh7 19. Re1 Bd7 20. Bb4 Rac8 21. exd6 Bxd6 22. Nxe6 Bxe6 23. Rxe6 Bxb4 24. axb4 Nxb4 25. Qxc7 Rxc7 26. Bxb5 Rf6 27. Rxf6 gxf6 28. Bf1 N6d5 29. Nh4 Ne7 30. g3 Rd7 31. Rd1 Rc7 32. Bh3 Rc2 33. Re1 Nbd5 34. Nxf5 Rc7 35. Nxe7 Nxe7 36. Re6 Kg7 37. Rxa6 Rb7 38. Ra2 Rb4 39. Ra7 Kf8 40. Rd7 Rxb2 41. Be6 Rd2 42. d5 Ke8 43. Kf1 Rd4 44. Ke2 Ra4 45. Rb7 Ra8 46. d6 Nc6 47. Bd7+ 1-0

[Event "Reykjavik ISL-ch op"]
[Site "Reykjavik"]
[Date "2020.08.23"]
[Round "2"]
[White "Gasanova, Ulker"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1557"]
[BlackElo "1563"]
[PlyCount "83"]
[EventDate "2020.08.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 198 Extra"]
[Source "ChessBase"]
[SourceDate "2020.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2020.11.30"]
[SourceQuality "1"]

1. e4 e6 2. h3 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bb5+ Bd7 6. Bxd7+ Qxd7 7. 0-0 Be7 8. d3 c5 9. Bf4 0-0 10. Ne5 Qa4 11. Qd2 Bd6 12. b3 Qb5 13. Nc3 Qb6 14. Rfe1 a6 15. Na4 Qc7 16. Re2 Nc6 17. Rae1 Nd4 18. Re3 Nf5 19. R3e2 Nd4 20. Re3 Nf5 21. R3e2 Nd4 22. Re3 Nf5 23. Rf3 Rfe8 24. Ng4 Rxe1+ 25. Qxe1 Bxf4 26. Nxf6+ gxf6 27. g3 Be5 28. Rxf5 b5 29. Nc3 Qa5 30. Rxe5 fxe5 31. Qxe5 Qb6 32. Nxd5 f6 33. Nxb6 fxe5 34. Nxa8 a5 35. Nb6 Kf7 36. Nd7 Ke6 37. Nxc5+ Kd5 38. Ne4 Kd4 39. f4 exf4 40. gxf4 a4 41. f5 Ke5 42. f6 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.02.02"]
[Round "9"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Omarsson, Adam"]
[Result "1-0"]
[ECO "B08"]
[WhiteElo "1525"]
[BlackElo "1241"]
[PlyCount "99"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Nf6 5. Be2 0-0 6. 0-0 c6 7. h3 Nbd7 8. Bf4 b5 9. a3 Bb7 10. Re1 Re8 11. Qd2 e5 12. dxe5 dxe5 13. Bh2 a6 14. Rad1 Qb6 15. Bd3 c5 16. b3 Rad8 17. Qe3 Qa5 18. Nb1 Rc8 19. Qd2 b4 20. a4 Qb6 21. Qe3 Bc6 22. Nbd2 Qc7 23. Bxa6 Rcd8 24. Bd3 Bb7 25. Nc4 h6 26. Qc1 Re7 27. c3 bxc3 28. Qxc3 Ne8 29. Na3 Nb6 30. Bb5 Rxd1 31. Rxd1 Bxe4 32. Bxe8 Rxe8 33. Nb5 Qc6 34. Rd6 Qb7 35. Bxe5 Bf8 36. Qxc5 Nd7 37. Qd4 Nxe5 38. Nxe5 Bxd6 39. Nxd6 Rd8 40. Qxe4 Qxb3 41. Nexf7 Qd1+ 42. Kh2 Rxd6 43. Nxd6 Qxd6+ 44. g3 Qf6 45. Qe1 Kf7 46. a5 Qd4 47. Qe3 Qf6 48. Qf4 Qxf4 49. gxf4 Ke6 50. a6 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.29"]
[Round "8"]
[White "Eliasson, Kristjan Orn"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1772"]
[BlackElo "1525"]
[PlyCount "119"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Nc3 c6 6. h3 h6 7. Bd3 Nf6 8. Be3 Be6 9. Qd2 a5 10. a3 Nbd7 11. 0-0 0-0 12. Rfe1 Qc7 13. Nh4 Nb6 14. Bxh6 gxh6 15. Qxh6 Bf4 16. Qxf6 Nd7 17. Qe7 Rfe8 18. Rxe6 Rxe7 19. Rxe7 Bg5 20. Nf5 Kf8 21. Ree1 Qb6 22. Na4 Qa7 23. Nc3 Bf6 24. Ne2 a4 25. c3 Qb6 26. Rab1 Qc7 27. g3 Nb6 28. Kg2 Nc8 29. Nh6 Nd6 30. Ng4 Bg7 31. Nf4 Re8 32. Nh5 Rxe1 33. Rxe1 Qb6 34. Nxg7 Kxg7 35. Re2 Qb3 36. Ne3 Nb5 37. Bxb5 Qxb5 38. Rd2 Qb6 39. h4 Qd8 40. f3 Qe8 41. Re2 Qd8 42. g4 Kh7 43. Nf5 Qb6 44. h5 Qb3 45. Rd2 Qb6 46. Kg3 Qd8 47. Re2 Qc7+ 48. f4 Qb6 49. Ne3 Qb5 50. Rd2 Qb3 51. g5 Qa2 52. f5 Qb1 53. g6+ fxg6 54. hxg6+ Kg7 55. Rf2 Qc1 56. Kf3 Qh1+ 57. Ke2 Qb1 58. f6+ Kf8 59. g7+ Kf7 60. Rg2 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.26"]
[Round "7"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Kjartansson, Matthias Bjorgvin"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1525"]
[BlackElo "1036"]
[PlyCount "119"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d6 3. d4 Nf6 4. Bd3 g6 5. Ne2 Bg7 6. Bg5 0-0 7. 0-0 Qc7 8. Nd2 a6 9. a4 h6 10. Bf4 Rd8 11. Nf3 b6 12. Qd2 h5 13. Bh6 Bb7 14. Bxg7 Kxg7 15. d5 Nbd7 16. Qg5 c4 17. Bc2 Nc5 18. Ng3 Kh7 19. Nh4 Rg8 20. e5 dxe5 21. Ngf5 Ng4 22. h3 f6 23. Qd2 e4 24. hxg4 gxf5 25. Nxf5 Rxg4 26. Qh6+ Kg8 27. Bd1 Rg5 28. Bxh5 e6 29. d6 Qh7 30. Ne7+ Kh8 31. Qxf6+ Rg7 32. Bf7 Rf8 33. Ng6+ Qxg6 34. Qxg6 Rxg6 35. Bxg6 Rg8 36. Bf7 Rg7 37. Bh5 e3 38. f3 Nd3 39. Be8 Bc8 40. Rfe1 Nxe1 41. Rxe1 Bd7 42. Bh5 Rg5 43. Bg4 Rd5 44. Rxe3 Rxd6 45. Re4 b5 46. axb5 axb5 47. Kf2 Kg7 48. Rd4 Rxd4 49. cxd4 Kf6 50. d5 Ke5 51. Bxe6 Bxe6 52. dxe6 Kxe6 53. Ke3 Kd5 54. g4 b4 55. g5 b3 56. g6 c3 57. g7 c2 58. g8Q+ Kd6 59. Qg1 Ke6 60. f4 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.22"]
[Round "6"]
[White "Bjarnason, Saevar"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2057"]
[BlackElo "1525"]
[PlyCount "49"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bh4 g5 7. Bg3 Ne4 8. Nge2 Nd7 9. a3 Bxc3+ 10. Nxc3 Nxg3 11. hxg3 c5 12. Nb5 a6 13. Nd6+ Ke7 14. Qh5 Qg8 15. f4 cxd4 16. 0-0-0 Qg6 17. Qxg6 fxg6 18. Rxd4 gxf4 19. gxf4 g5 20. g3 gxf4 21. gxf4 b5 22. Rg1 Rf8 23. Rg7+ Kd8 24. Bh3 Nc5 25. b4 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.15"]
[Round "4"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Orrason, Arnar Freyr"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1525"]
[PlyCount "98"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Nxf7 Kxf7 7. Qf3+ Ke6 8. Nc3 Nce7 9. 0-0 c6 10. d4 b5 11. Bb3 Ba6 12. Re1 Ng6 13. dxe5 Nxe5 14. Qe4 Qf6 15. Nxd5 cxd5 16. Bxd5+ Kd7 17. Bxa8 Bc5 18. Be3 Bxe3 19. Rxe3 Nc4 20. Rd1+ Kc8 21. Qe6+ Kb8 22. Qxf6 gxf6 23. Re6 Kxa8 24. Rxa6 Re8 25. Rxf6 Nxb2 26. Rf1 Re2 27. Rf8+ Kb7 28. Rf7+ Kb6 29. Rxh7 Rxc2 30. h4 Nc4 31. a4 bxa4 32. Rb1+ Rb2 33. Ra1 a3 34. Rh8 Kb7 35. Rd8 a2 36. Rdd1 Ne5 37. f3 Ng6 38. h5 Nf4 39. h6 Ne2+ 40. Kh2 Nf4 41. Kg3 Ng6 42. h7 Kc7 43. Rd3 a5 44. Ra3 Rb7 45. Rxa5 Kc6 46. Ra6+ Rb6 47. Rxb6+ Kxb6 48. Rxa2 Kb7 49. f4 Kb8 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.12"]
[Round "3"]
[White "Briem, Gudrun Fanney"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1209"]
[BlackElo "1525"]
[PlyCount "94"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. d3 Bc5 4. Nf3 h6 5. Nc3 Nf6 6. h3 0-0 7. 0-0 Re8 8. Re1 a6 9. a3 d6 10. Be3 Bxe3 11. Rxe3 Nd4 12. Ne2 Ne6 13. Ng3 Nf4 14. Re1 Be6 15. Bxe6 Nxe6 16. d4 exd4 17. Nxd4 Nc5 18. Qf3 c6 19. Rad1 d5 20. exd5 Qxd5 21. Qxd5 Nxd5 22. Nf3 Nb6 23. Kf1 Ne6 24. Nf5 Nc4 25. b3 Nxa3 26. c4 Nc2 27. Re2 Nb4 28. Rd7 Nc5 29. Rxe8+ Rxe8 30. Rc7 Rd8 31. N3d4 Rd7 32. Rc8+ Kh7 33. Nf3 Nxb3 34. Re8 a5 35. Re1 a4 36. Rb1 Nd3 37. Ne1 Nd2+ 38. Kg1 Nxb1 39. Nxd3 Rxd3 40. Nd4 Rxd4 41. g4 Rxc4 42. g5 hxg5 43. f3 Rc2 44. h4 a3 45. h5 a2 46. h6 a1Q 47. f4 Nc3# 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2020.01.05"]
[Round "1"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Hardarson, Petur Palmi"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1525"]
[BlackElo "1993"]
[PlyCount "44"]
[EventDate "2020.01.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Nf6 4. d4 Nxd5 5. dxc5 Nc6 6. Bb5 e6 7. c4 Ndb4 8. Bxc6+ bxc6 9. Qxd8+ Kxd8 10. Na3 Bxc5 11. Ke2 Ke7 12. Be3 Bb6 13. Nf3 f6 14. Rhd1 e5 15. c5 Ba6+ 16. Kd2 Ba5 17. Kc1 Be2 18. Rd6 Rhd8 19. Kd2 Ba6 20. Rxd8 Rxd8+ 21. Kc1 Rd5 22. Nh4 Be2 0-1

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2019.11.26"]
[Round "7"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Bjarnason, Larus H"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1444"]
[BlackElo "1519"]
[PlyCount "99"]
[EventDate "2019.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h5 7. Nf3 Nd7 8. Bd3 Bxd3 9. Qxd3 Ngf6 10. Bd2 g6 11. 0-0-0 Qc7 12. Ne4 0-0-0 13. Neg5 e5 14. Qb3 e4 15. Nh2 Bd6 16. Nxf7 Bxh2 17. Nxh8 Rxh8 18. g3 Ng4 19. Rde1 Rf8 20. Bf4 Rxf4 21. gxf4 Qxf4+ 22. Kb1 Nxf2 23. Rhf1 Qxh4 24. Qg8+ Kc7 25. Qxg6 Nf6 26. Qg2 N6g4 27. Re2 e3 28. Qf3 Qg5 29. a4 Qd5 30. Rxe3 Nxe3 31. Rxf2 Ng4 32. Qxd5 cxd5 33. Rf7+ Kc6 34. Rh7 Bg1 35. c3 Be3 36. Rxh5 Nf6 37. Re5 Ne4 38. Kc2 a6 39. c4 Bxd4 40. cxd5+ Kd6 41. Rxe4 Kxd5 42. Rh4 b6 43. b3 a5 44. Kd3 Bc5 45. Rh5+ Kc6 46. Kc4 Bf2 47. Rh6+ Kc7 48. Kb5 Bc5 49. Rh7+ Kd6 50. Rb7 1-0

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2019.11.20"]
[Round "6"]
[White "Helgadottir, Sigridur Bjorg"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "1749"]
[BlackElo "1444"]
[PlyCount "67"]
[EventDate "2019.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. Nc3 b6 6. e3 Bb7 7. Bd3 0-0 8. 0-0 d6 9. Re1 Bxc3 10. Bxc3 Ne4 11. Rc1 Nd7 12. Nd2 Ndf6 13. Nxe4 Nxe4 14. Qg4 f5 15. Qh5 Rf6 16. Qe2 Rg6 17. f3 Ng5 18. d5 Rf8 19. f4 Ne4 20. Bxe4 fxe4 21. Rcd1 exd5 22. cxd5 Rf5 23. Qc4 Qf7 24. Qa4 a5 25. a3 Bxd5 26. Rd4 c6 27. b4 axb4 28. axb4 c5 29. Rd2 h6 30. Qb5 Qc7 31. bxc5 dxc5 32. Qe8+ Kh7 33. Be5 Qc6 34. Qd8 1/2-1/2

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2019.11.13"]
[Round "5"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Eliasson, Kristjan Orn"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1444"]
[BlackElo "1785"]
[PlyCount "34"]
[EventDate "2019.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nf3 Bg7 4. Nc3 c6 5. Be2 Nf6 6. 0-0 0-0 7. Be3 Nbd7 8. Qd2 Ng4 9. Bg5 f6 10. Bh4 Qc7 11. d5 h5 12. dxc6 bxc6 13. h3 Nh6 14. Nd5 cxd5 15. Qxd5+ Kh7 16. Qxa8 Nb6 17. Bd3 Nxa8 0-1

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2019.11.06"]
[Round "4"]
[White "Jonatansson, Sigurdur Freyr"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1670"]
[BlackElo "1444"]
[PlyCount "112"]
[EventDate "2019.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. f3 Bb4 5. e5 Nfd7 6. Be3 c5 7. a3 Bxc3+ 8. bxc3 c4 9. f4 0-0 10. Qh5 f6 11. Nf3 Qb6 12. Bc1 Nc6 13. Be2 Qa5 14. Bd2 Qa4 15. f5 exf5 16. Nh4 Qxc2 17. g4 fxe5 18. Nxf5 Nf6 19. Qg5 Bxf5 20. gxf5 Ne4 21. Qe3 Qxd2+ 22. Qxd2 Nxd2 23. Kxd2 exd4 24. Rhf1 dxc3+ 25. Kxc3 Rf6 26. Rad1 Ne7 27. Kd4 Rxf5 28. Bg4 Rxf1 29. Rxf1 Nc6+ 30. Kc5 Re8 31. Kxd5 c3 32. Kd6 h6 33. Be6+ Kh8 34. Kd7 Rd8+ 35. Kc7 Re8 36. Kd7 Re7+ 37. Kd6 Kh7 38. Bd7 Re2 39. Bf5+ g6 40. Bb1 c2 41. Rf7+ Kg8 42. Ba2 c1Q 43. Rf1+ Rxa2 44. Rxc1 Rxa3 45. Rb1 Na5 46. Re1 Nc4+ 47. Kd5 Ne3+ 48. Ke6 Ng4 49. Rc1 Re3+ 50. Kd6 Nxh2 51. Rc8+ Kf7 52. Rc7+ Kf6 53. Rxb7 g5 54. Rxa7 g4 55. Ra8 Kg5 56. Ra5+ Kh4 0-1

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2019.10.23"]
[Round "2"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Kjartansson, Matthias Bjorgvin"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "1444"]
[BlackElo "1060"]
[PlyCount "54"]
[EventDate "2019.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 Nc6 5. Ne2 Nf6 6. e5 Nd7 7. Nf3 f6 8. Nf4 Qe7 9. Bb5 Qf7 10. Bxc6 bxc6 11. 0-0 Be7 12. exf6 Nxf6 13. Ne5 Qf8 14. Nxc6 Bd6 15. Ne5 Qe7 16. Qa4+ Bd7 17. Nxd7 Nxd7 18. Nxe6 Kf7 19. Ng5+ Kf8 20. Qc6 Re8 21. Qxd5 Nf6 22. Qf3 h6 23. Nh3 Qc7 24. Bf4 Bxf4 25. Qxf4 Qxf4 26. Nxf4 g5 27. Ng6+ Kg7 1-0

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2019.10.16"]
[Round "1"]
[White "Baldursson, Haraldur"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "E51"]
[WhiteElo "1929"]
[BlackElo "1444"]
[PlyCount "43"]
[EventDate "2019.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 193 Extra"]
[Source "ChessBase"]
[SourceDate "2020.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Bb4 5. a3 Bxc3+ 6. bxc3 0-0 7. e3 Nc6 8. Qc2 b6 9. Bd3 Ba6 10. cxd5 Bxd3 11. Qxd3 exd5 12. 0-0 Na5 13. Ne5 Re8 14. a4 Nd7 15. f4 f6 16. Nf3 Nc4 17. Nh4 Re4 18. Nf5 Qe8 19. Rf3 Qg6 20. Nxg7 Kf8 21. Rg3 Qf7 22. f5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.13"]
[Round "6"]
[White "Agustsson, Hafsteinn"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "A85"]
[WhiteElo "1842"]
[BlackElo "1434"]
[PlyCount "75"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. Bd3 c6 7. 0-0 d5 8. b3 Bd6 9. Bd2 Ne4 10. c5 Bc7 11. b4 Rf6 12. g3 Rh6 13. Ne5 Bxe5 14. dxe5 Qg5 15. Be2 Nxd2 16. Qxd2 Nd7 17. Rfc1 Rg6 18. Qd1 Qh6 19. f4 Qh4 20. Qe1 Qe7 21. a4 a5 22. Na2 axb4 23. Qxb4 Qh4 24. Kg2 Qe7 25. Rc2 Qd8 26. Nc1 Qe7 27. Nb3 Rb8 28. a5 b6 29. Nd4 bxc5 30. Nxc6 Qe8 31. Qa4 Ra8 32. Rb1 Nf8 33. Rxc5 Bd7 34. a6 Rc8 35. Bb5 Bxc6 36. Rxc6 Qe7 37. Rxc8 Qa7 38. Qb4 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.11"]
[Round "5"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Huber Delle, Guenther"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "1434"]
[BlackElo "1732"]
[PlyCount "55"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 Bd7 7. Qb3 Qc7 8. Qc2 cxd4 9. cxd4 Rc8 10. Nc3 Nb4 11. Qe2 Nxd3+ 12. Qxd3 a6 13. a3 Ne7 14. Be3 Nf5 15. Bf4 Be7 16. 0-0 0-0 17. Bg5 Bxg5 18. Nxg5 Qc4 19. Rfd1 h5 20. Qxc4 Rxc4 21. Nf3 Rfc8 22. Kf1 b5 23. g4 Ne7 24. Ne2 f5 25. exf6 gxf6 26. Rd3 Kf7 27. Nc3 a5 28. h3 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.10"]
[Round "4"]
[White "Jonsson, Olafur Gisli"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1773"]
[BlackElo "1434"]
[PlyCount "53"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Ng3 Bd7 12. Re1 0-0 13. h3 Bxg3 14. fxg3 cxd4 15. cxd4 Rae8 16. Kh2 Nh5 17. Ne5 Nf6 18. Nxc6 bxc6 19. b3 g6 20. Ba3 Rf7 21. Bc5 Qc7 22. Qc2 Qb8 23. Re5 Rg7 24. Rf1 Qd8 25. Re3 Nh5 26. Ref3 Rge7 27. Bxg6 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "2"]
[White "Hodges, Rick"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1434"]
[PlyCount "99"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. h3 c5 6. c3 Be6 7. Nf3 Nc6 8. 0-0 Bd6 9. Re1 0-0 10. Nbd2 Qb6 11. Nf1 h6 12. Rb1 Ne4 13. Be3 cxd4 14. Nxd4 Nxd4 15. cxd4 f5 16. f3 Ng3 17. Bf2 Nxf1 18. Kxf1 Rae8 19. a3 Bd7 20. Qd2 Bb5 21. Bxb5 Qxb5+ 22. Kg1 Rxe1+ 23. Rxe1 Re8 24. Rxe8+ Qxe8 25. Qa5 Qc6 26. g3 a6 27. Kg2 Bc7 28. Qd2 Qc4 29. Qe3 Qc2 30. Qe6+ Kh7 31. Qxd5 Bb6 32. b3 Qd3 33. a4 Qc2 34. g4 fxg4 35. hxg4 Qc7 36. Qe4+ Kh8 37. d5 Bxf2 38. Kxf2 Qh2+ 39. Ke3 Qg1+ 40. Kf4 Qc1+ 41. Qe3 Qc7+ 42. Ke4 Kg8 43. f4 Qe7+ 44. Kd3 Qxe3+ 45. Kxe3 Kf7 46. a5 Ke7 47. Ke4 Kf6 48. f5 Kf7 49. Ke5 Ke7 50. d6+ 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.09"]
[Round "3"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Berndsen, Soffia Arndis"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1434"]
[BlackElo "1031"]
[PlyCount "55"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. Qf3 Qxg5 7. Bxd5 Qg6 8. Bxc6+ bxc6 9. Nc3 Bg4 10. Qg3 Bd6 11. h3 e4 12. Qxg4 Qf6 13. Nxe4 Qe5 14. Qe2 0-0 15. Nxd6 Qxd6 16. 0-0 Rfe8 17. Qd3 Qe6 18. b3 Qf6 19. Rb1 Re6 20. Qg3 Rae8 21. Bb2 Qh6 22. Bc3 g6 23. Qd3 Rd6 24. Qa6 Rd5 25. Rbe1 Rf8 26. Qxc6 Rg5 27. Qf6 c5 28. Qh8# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2019.04.08"]
[Round "1"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Haraldsson, Leif"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1434"]
[BlackElo "1851"]
[PlyCount "68"]
[EventDate "2019.04.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nf3 c6 4. Be3 e5 5. c3 h6 6. Qb3 Ngf6 7. Bc4 Qe7 8. Nbd2 Ng4 9. 0-0 g5 10. h3 Ngf6 11. dxe5 Nxe5 12. Nxe5 dxe5 13. Nf3 g4 14. Nxe5 Qxe5 15. Bxf7+ Ke7 16. Bd4 Qg5 17. e5 Ne4 18. f4 Qh4 19. e6 gxh3 20. Qb4+ Kd8 21. Bb6+ axb6 22. Qxb6+ Ke7 23. Qc7+ Kf6 24. Qd8+ Be7 25. Qxh8+ Kf5 26. Qe5+ Kg4 27. Qg7+ Ng5 28. Qd4 Ne4 29. Qd1+ Kf5 30. g4+ Qxg4+ 31. Qxg4+ Kxg4 32. Kh2 Bc5 33. b4 Bf2 34. Rad1 Rxa2 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.30"]
[Round "8"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Helgadottir, Asthildur"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1275"]
[BlackElo "1065"]
[PlyCount "28"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 h6 4. d3 b5 5. Bd5 c6 6. Bb3 Be7 7. 0-0 d5 8. a4 b4 9. d4 exd4 10. Nxd4 Nf6 11. Qf3 Bg4 12. Qg3 Qd7 13. f3 c5 14. Nb5 Be6 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.27"]
[Round "7"]
[White "Briem, Hedinn Sveinn Baldu"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "E34"]
[WhiteElo "1617"]
[BlackElo "1275"]
[PlyCount "53"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Qc2 d5 4. Nc3 Bb4 5. Bg5 Nbd7 6. e3 h6 7. Bxf6 Nxf6 8. Qa4+ Qd7 9. Qxb4 b6 10. cxd5 Nxd5 11. Nxd5 Qxd5 12. Qb5+ Bd7 13. Qxd5 exd5 14. Ba6 Bc6 15. Nf3 f6 16. Rc1 Kd7 17. Bd3 Bb7 18. b4 a5 19. b5 a4 20. a3 Kd6 21. Nh4 g5 22. Nf5+ Kd7 23. g4 Rae8 24. h4 c6 25. hxg5 hxg5 26. bxc6+ Bxc6 27. Kd2 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.20"]
[Round "5"]
[White "Thoroddsen, Anna Katarina"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1025"]
[BlackElo "1275"]
[PlyCount "58"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. d3 c6 5. Nf3 Bd6 6. 0-0 0-0 7. Bg5 h6 8. Bxf6 Qxf6 9. e4 d4 10. Qe2 Bg4 11. h3 Bh5 12. g4 Bg6 13. Nbd2 Nd7 14. Rac1 Nc5 15. b4 Ne6 16. c5 Bc7 17. Qe1 Nf4 18. Rc2 Nxd3 19. Qb1 Nf4 20. Nc4 Nxh3+ 21. Kh2 Bxe4 22. Kxh3 Bxf3 23. Qe1 Bxg4+ 24. Kh2 Qh4+ 25. Kg1 e4 26. f4 Qxe1 27. Rxe1 e3 28. Ne5 Bxe5 29. fxe5 d3 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.16"]
[Round "4"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Fridthofsson, Sigurjon Thor"]
[Result "0-1"]
[ECO "A82"]
[WhiteElo "1275"]
[BlackElo "1699"]
[PlyCount "84"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 d6 2. d4 f5 3. Nc3 Nf6 4. Bd3 fxe4 5. Nxe4 Nxe4 6. Bxe4 d5 7. Qh5+ g6 8. Bxg6+ hxg6 9. Qxh8 Qd6 10. Qe5 Qb6 11. Qxd5 Be6 12. Qc5 Qa6 13. Nf3 Nd7 14. Qa3 Qb5 15. Qd3 Bc4 16. Qxg6+ Bf7 17. Qg5 Qa6 18. h4 0-0-0 19. h5 e5 20. Qf5 Be6 21. Qg6 Qc4 22. Qd3 Qc6 23. Qd2 e4 24. Nh4 Ne5 25. h6 e3 26. Qxe3 Ng4 27. Qf3 Qc4 28. Bg5 Bb4+ 29. c3 Rf8 30. Qe2 Bxc3+ 31. bxc3 Qxc3+ 32. Qd2 Qxa1+ 33. Qc1 Qxd4 34. Be3 Nxe3 35. fxe3 Qb4+ 36. Qd2 Qb1+ 37. Qd1 Qe4 38. Qh5 Bg4 39. Qc5 Qb1+ 40. Kd2 Rd8+ 41. Kc3 Rd3+ 42. Kc4 Be6+ 0-1

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.13"]
[Round "3"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Ofeigsson, Daniel Freyr"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1275"]
[PlyCount "51"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 Nf6 4. e5 Ng4 5. Qxg4 Nc6 6. Bb5 Qc7 7. Bxc6 Qxc6 8. Qf3 Qc7 9. Bg5 cxd4 10. cxd4 Qb6 11. Ne2 Qxb2 12. 0-0 Qxa1 13. Rc1 Qxa2 14. Qc3 f6 15. Bd2 Qa6 16. Ng3 fxe5 17. dxe5 Be7 18. Qf3 Qb5 19. Qe4 0-0 20. Nc3 Qa6 21. Qg4 Bc5 22. Nge4 Qa3 23. Nxc5 Qb2 24. Be3 b6 25. Nd3 Qb5 26. Qe4 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.09"]
[Round "2"]
[White "Vignisson, Ingvar Egill"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1660"]
[BlackElo "1275"]
[PlyCount "75"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. 0-0 cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qc2 h6 13. Re1 Qc6 14. Qe2 Bb4 15. Rd1 b6 16. Nd4 Qb7 17. Qg4 Kf8 18. Nxe6+ fxe6 19. Qxb4+ Kg8 20. f4 Nc5 21. Be3 Qc6 22. Rac1 Nxd3 23. Rxd3 Qe8 24. Rc7 Qg6 25. Rdc3 Kh7 26. Qd6 Qe8 27. Re7 Qd8 28. Qa3 Re8 29. Rf7 Qh4 30. g3 Qh5 31. Rcc7 Qd1+ 32. Kf2 Rg8 33. Qe7 Qg4 34. h3 Qg6 35. Rf6 Qe8 36. Rxh6+ Kxh6 37. f5+ g5 38. Qh7# 1-0

[Event "Reykjavik Congress"]
[Site "Reykjavik"]
[Date "2019.01.06"]
[Round "1"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Briem, Stephan"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1275"]
[BlackElo "1987"]
[PlyCount "52"]
[EventDate "2019.01.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 188 Extra"]
[Source "ChessBase"]
[SourceDate "2019.02.26"]
[SourceVersion "1"]
[SourceVersionDate "2019.02.26"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bb5 Qa5+ 8. Nc3 Nxc3 9. Bxc6+ bxc6 10. Qd2 Ba6 11. Qxc3 Qb5 12. Qc2 e6 13. Be3 dxe5 14. Nxe5 Bb4+ 15. Kd1 c5 16. Qe4 0-0 17. Qg4 f5 18. Qh5 cxd4 19. Bxd4 Rad8 20. Qh4 Qe2+ 21. Kc1 Rc8+ 22. Nc6 Rxc6+ 23. Bc5 Bd2+ 24. Kc2 Rxc5+ 25. Qc4 Rxc4+ 26. Kb1 Qd3# 0-1

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2018.11.14"]
[Round "5"]
[White "Eliasson, Kristjan Orn"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "1818"]
[BlackElo "1122"]
[PlyCount "75"]
[EventDate "2018.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. c3 Qf6 6. Be3 Nge7 7. Bc4 Ne5 8. Be2 Qg6 9. 0-0 d5 10. Bh5 Qb6 11. b4 Bxd4 12. Bxd4 Qd6 13. f4 Nc4 14. Bc5 Qf6 15. exd5 Nd6 16. Bd4 Qh4 17. g3 Qh3 18. g4 0-0 19. Rf3 Qh4 20. Qf1 Nxd5 21. c4 Nxb4 22. Na3 Qd8 23. Rd1 Bd7 24. Qe1 Nc6 25. Bb2 Re8 26. Qc3 Qf6 27. Qxf6 gxf6 28. c5 Bxg4 29. Bxg4 Ne4 30. Bf5 Nxc5 31. Rg3+ Kf8 32. Bxf6 Ne7 33. Bg7+ Kg8 34. Bd4+ Ng6 35. Bxc5 Red8 36. Bd7 Kh8 37. Bd4+ Kg8 38. Bf6 1-0

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2018.11.07"]
[Round "4"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Bjarnason, Larus H"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1122"]
[BlackElo "1547"]
[PlyCount "55"]
[EventDate "2018.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Nc3 d6 4. h3 h6 5. Bc4 Nc6 6. b3 Na5 7. Bb5+ c6 8. Be2 Be6 9. d4 exd4 10. Nxd4 c5 11. Nf3 Be7 12. Bb2 a6 13. Qd2 Qc7 14. 0-0 0-0-0 15. Na4 Nxe4 16. Qe1 Nf6 17. b4 Nc4 18. Bc3 g5 19. bxc5 dxc5 20. Bxc4 Bxc4 21. Ba5 Qf4 22. Nb6+ Kb8 23. Nxc4 Rd7 24. Qe5+ Bd6 25. Nxd6 Rxd6 26. Qxf4 gxf4 27. Bc3 Rg8 28. Be5 1-0

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2018.10.24"]
[Round "2"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Olafsson, Arni"]
[Result "1-0"]
[ECO "D12"]
[WhiteElo "1122"]
[BlackElo "1382"]
[PlyCount "73"]
[EventDate "2018.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 e6 6. Be2 Bd6 7. 0-0 0-0 8. h3 h6 9. Re1 Re8 10. Bd3 Bxd3 11. Qxd3 dxc4 12. Qxc4 e5 13. dxe5 Bxe5 14. Nxe5 Rxe5 15. b3 Nbd7 16. Ba3 Nb6 17. Qe2 Qc7 18. Red1 Rd8 19. Rxd8+ Qxd8 20. Rd1 Qc8 21. Rd3 Ne4 22. Nxe4 Rxe4 23. Qd2 Re8 24. Bb2 Nd5 25. e4 Rxe4 26. Rg3 g5 27. h4 Rxh4 28. Rxg5+ Kf8 29. Ba3+ Ne7 30. Re5 Qc7 31. Bxe7+ Qxe7 32. Rxe7 Kxe7 33. Qe3+ Kf8 34. Qxa7 h5 35. Qxb7 Rg4 36. Qc8+ Kg7 37. Qxc6 1-0

[Event "Reykjavik Taflfelag op"]
[Site "Reykjavik"]
[Date "2018.10.17"]
[Round "1"]
[White "Geirsson, Kristjan"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1616"]
[BlackElo "1122"]
[PlyCount "19"]
[EventDate "2018.10.17"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Na5 7. Nxe5 Nxb3 8. axb3 Nxe4 9. Qf3 Bb7 10. Qxf7# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.13"]
[Round "8"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Thorisson, Bjartur"]
[Result "1-0"]
[ECO "E00"]
[WhiteElo "1100"]
[BlackElo "1022"]
[PlyCount "57"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. a3 Nf6 4. c5 Be7 5. Nf3 0-0 6. g3 b6 7. b4 Bb7 8. Bg2 a5 9. Bb2 Nc6 10. b5 Na7 11. c6 Bc8 12. a4 Re8 13. 0-0 Bd6 14. Ba3 e5 15. Bxd6 Qxd6 16. dxe5 Rxe5 17. Nxe5 Qxe5 18. Ra3 Qh5 19. e3 Qh6 20. Bxd5 Ng4 21. h4 g5 22. Bf3 f5 23. Qd8+ Kg7 24. Qxc7+ Kh8 25. Qd8+ Kg7 26. Qxg5+ Qg6 27. Qxg6+ Kxg6 28. c7 Nf6 29. Bxa8 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.12"]
[Round "7"]
[White "Halldorsson, Haukur"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1569"]
[BlackElo "1100"]
[PlyCount "103"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. c3 Bg7 7. Nbd2 Nf6 8. Nb3 0-0 9. Bf4 Re8 10. Be5 Nxe5 11. Nxe5 Nd7 12. Nxd7 Qxd7 13. e3 e5 14. dxe5 Rxe5 15. Qd2 Rd8 16. Rfd1 c6 17. Nd4 h5 18. Nf3 Re7 19. Qd3 Bh6 20. Qc2 Qe6 21. c4 Qe4 22. Qxe4 Rxe4 23. Nd4 Re7 24. cxd5 cxd5 25. Ne2 Bg7 26. Rab1 Red7 27. Nd4 g5 28. Rd2 a6 29. Rbd1 b5 30. Nb3 f5 31. Nc5 Rc7 32. Nxb7 Rxb7 33. a4 Re7 34. Bxd5+ Kh7 35. Bb3 Rc8 36. Bc2 Kg6 37. Rd6+ Bf6 38. Bb3 Rec7 39. Be6 Re8 40. Rxa6 Rce7 41. Rdd6 h4 42. Bxf5+ Kxf5 43. Rxf6+ Kg4 44. gxh4 gxh4 45. b3 Kh3 46. Rf3+ Kg4 47. Rf4+ Kh3 48. Rh6 Rg7+ 49. Kh1 Rg4 50. Rf3+ Rg3 51. hxg3 Rd8 52. Rxh4# 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.11"]
[Round "6"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Johannesson, Petur"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "1100"]
[PlyCount "165"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 Be6 3. cxd5 Qxd5 4. Nc3 Qd7 5. e3 Nf6 6. Bb5 c6 7. Ba4 b5 8. Bb3 a5 9. Nf3 Qc8 10. Qc2 a4 11. Bxe6 Qxe6 12. 0-0 h6 13. Bd2 Na6 14. Ne5 Nb4 15. Qc1 g5 16. Nxb5 cxb5 17. Bxb4 Nd5 18. Qc6+ Qxc6 19. Nxc6 Nxb4 20. Nxb4 e6 21. Nd3 Bg7 22. f4 f5 23. g3 g4 24. h3 h5 25. hxg4 hxg4 26. Rac1 Kd8 27. Rc5 Ke7 28. Rxb5 Kf6 29. Rb6 Rh7 30. Nc5 Rah8 31. Rxe6+ Kf7 32. Kf2 Rh2+ 33. Ke1 Rxb2 34. d5 Rhh2 35. Rf2 Bc3+ 36. Kf1 Rh1+ 37. Kg2 Rbb1 38. Rf1 Rbxf1 39. d6 Rfg1+ 40. Kf2 Be1+ 41. Ke2 Ba5 42. Re7+ Kg6 43. d7 Rh2+ 44. Kd3 Rd1+ 45. Kc4 Rc2+ 46. Kb5 Rdc1 47. Nd3 Rd1 48. Ne5+ Kh6 49. Kxa5 Rd5+ 50. Kxa4 Rxa2+ 51. Kb3 Raa5 52. Nf7+ Kh5 53. d8Q Rab5+ 54. Kc3 Rbc5+ 55. Kb4 Rb5+ 56. Ka4 Ra5+ 57. Qxa5 Rxa5+ 58. Kxa5 Kg6 59. Ne5+ Kf6 60. Nxg4+ Kxe7 61. Nh6 Kf6 62. Nxf5 Kxf5 63. Kb4 Kf6 64. Kc4 Kf5 65. Kd4 Ke6 66. e4 Kf6 67. e5+ Ke6 68. g4 Ke7 69. f5 Kf7 70. e6+ Ke7 71. Kd5 Ke8 72. Kd6 Kf8 73. f6 Ke8 74. f7+ Kf8 75. e7+ Kxf7 76. Kd7 Kg7 77. e8Q Kh6 78. Qh5+ Kg7 79. g5 Kf8 80. g6 Kg7 81. Qh7+ Kf6 82. g7 Ke5 83. g8Q 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "9"]
[White "Alexandersson, Orn"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1/2-1/2"]
[ECO "E12"]
[WhiteElo "1466"]
[BlackElo "1100"]
[PlyCount "122"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. Qc2 0-0 7. e4 d5 8. e5 Nfd7 9. cxd5 exd5 10. Bd3 Re8 11. Bxh7+ Kf8 12. h4 c5 13. e6 Bf6 14. Be3 Rxe6 15. 0-0-0 Nc6 16. dxc5 Bxc3 17. Qxc3 Qf6 18. Qxf6 Nxf6 19. Bf5 Ree8 20. cxb6 axb6 21. Bxb6 g6 22. Bc5+ Kg7 23. Bc2 Rac8 24. Nd4 Ne4 25. Bxe4 Nxd4 26. Rxd4 Rxc5+ 27. Bc2 Rec8 28. Rd2 d4 29. Kb1 Bxg2 30. Rg1 Bd5 31. h5 Ba2+ 32. Kxa2 Rxc2 33. Rxc2 Rxc2 34. hxg6 fxg6 35. Rd1 Rxf2 36. Rxd4 g5 37. Kb1 Kh6 38. b4 Kh5 39. Rd8 g4 40. Rh8+ Kg5 41. Rg8+ Kh4 42. Rh8+ Kg3 43. b5 Rf5 44. a4 Rf4 45. Ka2 Rxa4+ 46. Kb3 Ra7 47. b6 Rb7 48. Rh6 Kf2 49. Kc4 g3 50. Rf6+ Kg1 51. Kb5 g2 52. Kc6 Rh7 53. b7 Kh2 54. Rg6 Rxb7 55. Rh6+ Kg1 56. Kxb7 Kf1 57. Rf6+ Ke1 58. Re6+ Kf1 59. Rf6+ Ke1 60. Rg6 Kf1 61. Rf6+ Ke1 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.10"]
[Round "5"]
[White "Hannesson, Sigurdur Orn"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "E14"]
[WhiteElo "1623"]
[BlackElo "1100"]
[PlyCount "69"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 b6 4. e3 Bb7 5. Nf3 Be7 6. Be2 0-0 7. 0-0 Nc6 8. a3 a5 9. d5 Nb8 10. e4 d6 11. b3 c5 12. h3 Qd7 13. Na4 Bd8 14. e5 dxe5 15. Nxe5 Qd6 16. Bf4 Qe7 17. d6 Qe8 18. Bf3 Ra7 19. Bxb7 Rxb7 20. Qf3 Ra7 21. Nc3 Nfd7 22. Nb5 Nxe5 23. Bxe5 Ra6 24. Qb7 Bg5 25. Rad1 Qd7 26. Qf3 Nc6 27. Rfe1 a4 28. Qg3 f6 29. Bb2 Na5 30. Nc7 Ra7 31. Nxe6 Re8 32. Nxg5 Rxe1+ 33. Rxe1 fxg5 34. Qxg5 axb3 35. Re7 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.08"]
[Round "4"]
[White "Ontiveros, John"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "1736"]
[BlackElo "1100"]
[PlyCount "135"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 Be7 5. e3 b6 6. Be2 Bb7 7. 0-0 c5 8. b3 0-0 9. Bb2 Nc6 10. Rc1 Qd7 11. h3 h6 12. Re1 Rad8 13. Ne5 Nxe5 14. dxe5 Ne4 15. Qc2 Nxc3 16. Qxc3 d4 17. exd4 cxd4 18. Qd3 Bc6 19. Red1 Bc5 20. Qg3 f6 21. Bd3 fxe5 22. Qxe5 Qf7 23. Rf1 Bd6 24. Qe2 e5 25. Qg4 Qf4 26. Qe6+ Qf7 27. Qg4 Qf4 28. Qxf4 Rxf4 29. Rce1 e4 30. g3 Bb4 31. gxf4 Bxe1 32. Rxe1 exd3 33. Bc1 Rd6 34. Re5 Rg6+ 35. Kf1 Bg2+ 36. Ke1 Rd6 37. Kd2 Bf1 38. Bb2 Rf6 39. Bxd4 Rxf4 40. Be3 Rh4 41. a4 Bxh3 42. Kxd3 Bf1+ 43. Kc3 h5 44. a5 Rh1 45. axb6 axb6 46. Bxb6 h4 47. Re1 Bg2 48. Rxh1 Bxh1 49. Kd4 Kf7 50. Bc7 Ke7 51. Bf4 Kd7 52. Kc5 Kc8 53. b4 Kb7 54. Kd6 Bc6 55. b5 Bxb5 56. cxb5 Kb6 57. Ke6 Kxb5 58. Kf7 Kc4 59. Kxg7 Kd3 60. Bh2 Ke4 61. f4 Kf5 62. Kh6 Kg4 63. Kg6 Kh3 64. f5 Kxh2 65. f6 Kg3 66. f7 h3 67. f8Q h2 68. Qf1 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.07"]
[Round "3"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Morgan, George Henry"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1100"]
[BlackElo "1536"]
[PlyCount "74"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. e3 c5 5. Nc3 Nbd7 6. Qc2 g6 7. b3 Bg7 8. Bb2 0-0 9. Bd3 cxd4 10. exd4 dxc4 11. bxc4 a6 12. 0-0-0 Qa5 13. Qa4 Qxa4 14. Nxa4 b6 15. Ne5 Nxe5 16. dxe5 Ng4 17. Rdf1 Bb7 18. f3 Nxe5 19. Bxe5 Bxe5 20. Nxb6 Rad8 21. Rd1 Rd4 22. Bc2 Rfd8 23. Rxd4 Rxd4 24. Rd1 Rxd1+ 25. Kxd1 Bxh2 26. Kd2 h5 27. Ba4 Bd6 28. Nd7 Bc8 29. Nb6 Bb7 30. Nd7 Bc7 31. c5 Bc8 32. Nb6 Bxb6 33. cxb6 Bb7 34. Kd3 Kf8 35. Kc4 Ke7 36. Kc5 Kd8 37. Bc6 Kc8 1/2-1/2

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.07"]
[Round "2"]
[White "Vignisson, Ingvar Egill"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C70"]
[WhiteElo "1656"]
[BlackElo "1100"]
[PlyCount "46"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Bc5 5. c3 Nf6 6. d4 exd4 7. e5 Qe7 8. 0-0 Nd5 9. cxd4 Ba7 10. Bb3 Nb6 11. Bg5 f6 12. exf6 gxf6 13. Re1 fxg5 14. Rxe7+ Nxe7 15. Nxg5 d6 16. Qh5+ Ng6 17. Nxh7 Bf5 18. Qxf5 Rxh7 19. Qxg6+ Ke7 20. Qxh7+ Kf6 21. Nc3 Re8 22. Rc1 a5 23. Nd5+ Kg5 1-0

[Event "Reykjavik op"]
[Site "Reykjavik"]
[Date "2018.03.06"]
[Round "1"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Pedersen, Soren Sandmann"]
[Result "0-1"]
[ECO "D46"]
[WhiteElo "1100"]
[BlackElo "1794"]
[PlyCount "56"]
[EventDate "2018.03.06"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ISL"]
[SourceTitle "CBM 183 Extra"]
[Source "ChessBase"]
[SourceDate "2018.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2018.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. b3 Nbd7 6. Bb2 Bd6 7. Bd3 0-0 8. Nc3 Re8 9. 0-0 e5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. Qc2 h5 13. h4 Ng4 14. g3 g5 15. hxg5 Qxg5 16. Qe2 Bxg3 17. fxg3 Rxe3 18. Bh7+ Kxh7 19. Rxf7+ Kg8 20. Ne4 Rxe4 21. Qf3 Qe3+ 22. Qxe3 Nxe3 23. Rg7+ Kf8 24. cxd5 Bg4 25. dxc6 bxc6 26. Rc7 Rc8 27. Rxa7 Nd1 28. Bc3 Nxc3 0-1

[Event "Reykjavik Bikarsyrpa mot 3"]
[Site "Reykjavik"]
[Date "2017.10.29"]
[Round "7.2"]
[White "Jonsson, Kristjan Dagur"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1291"]
[BlackElo "1023"]
[PlyCount "145"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. f4 d6 3. Nf3 Nc6 4. Bb5 Bd7 5. Bxc6 Bxc6 6. fxe5 dxe5 7. Nc3 Nf6 8. d3 Bc5 9. Bg5 Qd6 10. Bxf6 Qxf6 11. Qd2 0-0-0 12. 0-0-0 Bd7 13. Nd5 Qa6 14. Kb1 Be6 15. Ng5 Bxd5 16. exd5 Rd7 17. Rhf1 f6 18. Ne4 Rxd5 19. c4 Rdd8 20. Nxc5 Qb6 21. Nb3 Rd7 22. c5 Qe6 23. Qe3 Re7 24. Rfe1 Rd8 25. Rd2 Qf5 26. Qf3 Qg6 27. Qe4 Qxe4 28. Rxe4 Red7 29. Kc2 Rd5 30. d4 exd4 31. Rexd4 Rxd4 32. Rxd4 Re8 33. Kd2 Re5 34. Rg4 Re7 35. Kd3 g5 36. h4 h6 37. g3 gxh4 38. gxh4 Re5 39. Rf4 Re6 40. Rf5 Kd7 41. Rh5 Ke7 42. Rxh6 Re5 43. Rh7+ Kd8 44. h5 Ke8 45. h6 Rh5 46. Rxc7 Rxh6 47. Rxb7 f5 48. Rxa7 Re6 49. Ra4 Kf7 50. Rf4 Kg6 51. Nd4 Re5 52. Rxf5 Re7 53. Rd5 Kf6 54. Rd6+ Kf7 55. c6 Ke8 56. Re6 Rxe6 57. Nxe6 Ke7 58. c7 Kd7 59. Kc4 Kc8 60. Kc5 Kd7 61. Kb6 Kc8 62. Ka7 Kd7 63. Kb7 Kd6 64. c8Q Kd5 65. Qd7+ Ke5 66. Nc5 Kf4 67. Qe6 Kf3 68. Qe4+ Kf2 69. Nd3+ Kg3 70. Qf4+ Kg2 71. Ne1+ Kg1 72. Qf3 Kh2 73. Qg2# 1-0

[Event "Reykjavik Bikarsyrpa mot 3"]
[Site "Reykjavik"]
[Date "2017.10.29"]
[Round "5.9"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Helgadottir, Idunn"]
[Result "1-0"]
[ECO "A00"]
[WhiteElo "1023"]
[PlyCount "77"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 d4 3. Nce2 Nc6 4. d3 e5 5. Nf3 Bb4+ 6. c3 dxc3 7. bxc3 Ba5 8. Ng3 Bxc3+ 9. Bd2 Bxa1 10. Qxa1 Qf6 11. Bc3 Nd4 12. Nxd4 exd4 13. Bxd4 Qg5 14. Bxg7 Qa5+ 15. Qc3 Qxc3+ 16. Bxc3 f6 17. Nh5 Ne7 18. Nxf6+ Kd8 19. Be2 Rf8 20. Nxh7 Rf7 21. Ng5 Rf8 22. h3 Rg8 23. Bd2 a5 24. d4 Ra6 25. Bxa6 bxa6 26. g4 Nc6 27. d5 Nd4 28. Nf7+ Ke8 29. Ne5 a4 30. f3 Rf8 31. Rf1 Nc2+ 32. Kf2 Nd4 33. Kg3 Ne2+ 34. Kf2 Nd4 35. Rd1 Nc2 36. Rc1 Nd4 37. Rxc7 Kd8 38. Ba5 Re8 39. Nf7# 1-0

[Event "Reykjavik Bikarsyrpa mot 3"]
[Site "Reykjavik"]
[Date "2017.10.29"]
[Round "6.6"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Skarphedinsson, Ingvar Wu"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1023"]
[BlackElo "1058"]
[PlyCount "79"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. Nc3 0-0 6. d3 h6 7. Bb5 Re8 8. Bc4 d6 9. h3 Nd4 10. a3 a5 11. Bd2 Bd7 12. Ne2 Nxf3+ 13. gxf3 Bxh3 14. Re1 Nh5 15. Ng3 Nxg3 16. Kh2 Bxf2 17. Kxh3 Bxe1 18. Qxe1 Nh5 19. Qg1 Nf4+ 20. Bxf4 exf4 21. Qd4 Qd7+ 22. Kg2 Re5 23. Kf2 Rh5 24. Rg1 Rh2+ 25. Ke1 Kf8 26. Qxg7+ Ke8 27. Qg8+ Ke7 28. Qxa8 Rxc2 29. Rg7 Rc1+ 30. Kd2 Rxc4 31. dxc4 Qh3 32. Qg8 Qe6 33. Kc3 Qe5+ 34. Kd3 Qe6 35. Qb8 Kf6 36. Qh8 Ke7 37. Rg8 Kd7 38. Rd8+ Kc6 39. Qe8+ Kc5 40. Qb5# 1-0

[Event "Reykjavik Bikarsyrpa mot 3"]
[Site "Reykjavik"]
[Date "2017.10.28"]
[Round "4.5"]
[White "Haile, Batel Goitom"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1318"]
[BlackElo "1023"]
[PlyCount "101"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. d3 h6 6. h3 0-0 7. 0-0 b6 8. Qe2 Ne7 9. Nxe5 d6 10. Nf3 Bd7 11. a3 b5 12. Nxb5 Bxb5 13. Bxb5 c6 14. Ba4 Re8 15. Be3 Qb6 16. d4 Qa5 17. dxc5 Qxa4 18. cxd6 Ng6 19. e5 Nxe5 20. b3 Qa5 21. Nxe5 Qxe5 22. Qd3 Rad8 23. Qd4 Qxd4 24. Bxd4 a6 25. Bxf6 gxf6 26. Rad1 Re2 27. c4 Rb2 28. Rd3 Re2 29. c5 Re5 30. b4 a5 31. Rd4 axb4 32. axb4 Kf8 33. f4 Rf5 34. g4 Rd5 35. Rxd5 cxd5 36. Rd1 Rb8 37. Rxd5 Ke8 38. c6 Rxb4 39. d7+ Kd8 40. c7+ Kxc7 41. d8Q+ Kb7 42. Qd7+ Ka6 43. Qd6+ Rb6 44. Qa3+ Kb7 45. Rc5 Kb8 46. Qa5 Rb1+ 47. Kg2 Rb2+ 48. Kg3 Rb3+ 49. Kh4 Rb7 50. Qd8+ Ka7 51. Ra5# 1-0

[Event "Reykjavik Bikarsyrpa mot 3"]
[Site "Reykjavik"]
[Date "2017.10.28"]
[Round "2.13"]
[White "Heidarsson, Mikael Bjarki"]
[Black "Sigfusson, Ottar Orn Bergmann"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1023"]
[PlyCount "50"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 h6 6. h3 0-0 7. Bxh6 gxh6 8. Qc1 Kg7 9. Nh4 d6 10. Nf5+ Bxf5 11. exf5 Nd4 12. Re1 Nxf5 13. Nc3 c6 14. Bb3 Re8 15. Ne4 Nxe4 16. dxe4 Nh4 17. Qd1 Qg5 18. g3 Bxf2+ 19. Kxf2 Qf6+ 20. Kg1 Nf3+ 21. Kh1 Nxe1 22. Qxe1 Kh7 23. Qb4 Rg8 24. Bc4 Qf3+ 25. Kg1 Rxg3+ 0-1

[Event "Reykjavik Bikarsyrpa mot 3"]
[Site "Reykjavik"]
[Date "2017.10.27"]
[Round "1.11"]
[White "Sigfusson, Ottar Orn Bergmann"]
[Black "Thorisson, Bjartur"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1023"]
[BlackElo "1022"]
[PlyCount "124"]
[EventDate "2017.10.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ISL"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. Nc3 dxe4 3. Nxe4 f5 4. Nc3 Nf6 5. Nf3 Nbd7 6. Bc4 b6 7. Ng5 Ne5 8. Qe2 Nxc4 9. Qxc4 e6 10. Nxe6 Bxe6 11. Qxe6+ Qe7 12. Qxe7+ Bxe7 13. 0-0 0-0 14. Re1 Bc5 15. d3 Ng4 16. Be3 Nxe3 17. fxe3 f4 18. d4 Bb4 19. e4 f3 20. gxf3 Rxf3 21. Rf1 Re3 22. Kf2 Rh3 23. Kg2 Rh6 24. Rf3 Rg6+ 25. Rg3 Rxg3+ 26. hxg3 Rd8 27. d5 Rd6 28. Nb5 Rg6 29. Nxc7 Rg4 30. Ne6 Rxe4 31. c3 Bd6 32. Kf3 Ra4 33. a3 Kf7 34. Rh1 h6 35. Rh4 Ra5 36. c4 Ra4 37. Re4 a6 38. g4 b5 39. c5 Rxe4 40. Kxe4 Be7 41. d6 Bf6 42. c6 Kxe6 43. c7 Kd7 44. Kd5 Bxb2 45. Kc5 Bxa3+ 46. Kb6 Bxd6 47. Kxa6 b4 48. Kb7 Bxc7 49. g5 b3 50. gxh6 gxh6 51. Ka6 b2 52. Kb5 b1Q+ 53. Kc4 Qd1 54. Kc3 Ke6 55. Kc4 Ke5 56. Kc3 Ba5+ 57. Kc4 Qd4+ 58. Kb5 Qc3 59. Ka6 Qb4 60. Ka7 Kd6 61. Ka8 Kc7 62. Ka7 Qb7# 0-1

