[Event "Honefoss CC-ch"]
[Site "Honefoss"]
[Date "2019.05.14"]
[Round "6"]
[White "Ostebo, Roger E"]
[Black "Dyrdal, Arnbjorn"]
[Result "1/2-1/2"]
[ECO "E67"]
[WhiteElo "1989"]
[BlackElo "2108"]
[PlyCount "40"]
[EventDate "2019.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. g3 d6 6. Bg2 Nbd7 7. 0-0 e5 8. dxe5 dxe5 9. Ng5 c6 10. Qc2 Qe7 11. Rd1 Nc5 12. b3 Bf5 13. e4 Bg4 14. Bf3 Bc8 15. Bg2 Bg4 16. Bf3 h6 17. Bxg4 Nxg4 18. Nf3 f5 19. Nh4 Qe6 20. h3 Nf6 1/2-1/2

[Event "Honefoss CC-ch"]
[Site "Honefoss"]
[Date "2016.04.04"]
[Round "5"]
[White "Ostebo, Roger E"]
[Black "Dyrdal, Arnbjorn"]
[Result "1/2-1/2"]
[ECO "D53"]
[WhiteElo "1788"]
[BlackElo "1958"]
[PlyCount "24"]
[EventDate "2016.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 0-0 7. Be2 Nbd7 8. Nf3 c6 9. 0-0 Ne4 10. Bxe7 Qxe7 11. Nxe4 dxe4 12. Ne5 Qd6 1/2-1/2

[Event "Honefoss CC-ch"]
[Site "Honefoss"]
[Date "2016.03.14"]
[Round "4"]
[White "Dyrdal, Arnbjorn"]
[Black "Johansen, Kolbjorn Albin"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "1958"]
[BlackElo "1719"]
[PlyCount "66"]
[EventDate "2016.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nf3 c5 4. d5 d6 5. e4 e5 6. Be2 Ne7 7. Nfd2 f5 8. f3 Nd7 9. Nc3 a6 10. Nf1 Nf6 11. a3 Bd7 12. Qc2 0-0 13. Be3 Rb8 14. b4 b6 15. Nd2 f4 16. Bf2 g5 17. Rb1 Qe8 18. Rb2 g4 19. fxg4 Nxg4 20. Bxg4 Bxg4 21. Nf3 Qh5 22. Qd3 Bf6 23. 0-0 Ng6 24. Rfb1 Rbd8 25. bxc5 bxc5 26. Rb6 Nh4 27. Bxh4 Bxh4 28. Rxa6 Kh8 29. Ra7 Rg8 30. Rbb7 Bxf3 31. Qxf3 Rxg2+ 32. Qxg2 Rg8 33. Qxg8+ Kxg8 1-0

[Event "Ringerikshallen CC-ch"]
[Site "Ringerikshallen"]
[Date "2015.03.24"]
[Round "6"]
[White "Kvamme, Roy"]
[Black "Dyrdal, Arnbjorn"]
[Result "1-0"]
[ECO "B44"]
[WhiteElo "2039"]
[BlackElo "1952"]
[PlyCount "120"]
[EventDate "2015.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nb5 d6 6. Bf4 e5 7. Be3 Nf6 8. Bg5 Be7 9. Bxf6 gxf6 10. Bc4 Rg8 11. Qh5 Rg7 12. Nd2 a6 13. Nc3 Nd4 14. 0-0-0 b5 15. Bd5 Rb8 16. Nb3 Nxb3+ 17. Bxb3 a5 18. h3 a4 19. Bd5 a3 20. b3 Qc7 21. Rd3 b4 22. Na4 Bf8 23. Qf3 Rg6 24. Kb1 Bd7 25. g4 Qa7 26. c4 Be7 27. Rhd1 Rc8 28. Qe2 Rc7 29. Qd2 Qa5 30. Qe3 Bxa4 31. bxa4 Kf8 32. Rb3 Kg7 33. Qd2 Rh6 34. Rh1 Qxa4 35. Qxb4 Qa7 36. Qb6 Rg6 37. Kc2 h5 38. Qxa7 Rxa7 39. gxh5 Rg5 40. h4 Rg4 41. Rg3 Rxg3 42. fxg3 Bd8 43. Rb1 Ba5 44. g4 Kh6 45. Rf1 Kg7 46. g5 fxg5 47. hxg5 Bd8 48. Rf5 Bb6 49. h6+ Kh7 50. Bxf7 Bc5 51. Be8 Rb7 52. Kd3 Bd4 53. Rf6 Bc5 54. Bb5 Re7 55. Ke2 Ra7 56. Kf3 Ra8 57. Kg4 Ra7 58. Kh5 d5 59. g6+ Kg8 60. cxd5 Rb7 1-0

[Event "Ringerikshallen CC-ch"]
[Site "Ringerikshallen"]
[Date "2015.02.24"]
[Round "4"]
[White "Dyrdal, Arnbjorn"]
[Black "Ostebo, Roger E"]
[Result "1-0"]
[ECO "E03"]
[WhiteElo "1952"]
[BlackElo "1775"]
[PlyCount "56"]
[EventDate "2015.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. c4 e6 4. g3 dxc4 5. Qa4+ Nbd7 6. Bg2 a6 7. Qxc4 b5 8. Qc2 Bb7 9. Bg5 Bb4+ 10. Bd2 Qe7 11. 0-0 Rc8 12. Bxb4 Qxb4 13. Nbd2 c5 14. a3 Qa5 15. Rac1 c4 16. e4 c3 17. bxc3 Qxa3 18. e5 Nd5 19. Ne4 Ke7 20. Qd2 h6 21. Ra1 Qb3 22. Rfb1 Qc4 23. Nd6 Qc7 24. c4 N7b6 25. Nxc8+ Rxc8 26. cxd5 Nxd5 27. Rc1 Qd7 28. Ne1 Rd8 1-0

[Event "Honefoss CC-ch"]
[Site "Honefoss"]
[Date "2014.05.06"]
[Round "9"]
[White "Ostebo, Roger E"]
[Black "Dyrdal, Arnbjorn"]
[Result "1/2-1/2"]
[ECO "A56"]
[WhiteElo "1758"]
[BlackElo "1893"]
[PlyCount "26"]
[EventDate "2014.01.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Nbd7 6. Bd3 Be7 7. Nge2 0-0 8. Ng3 Ne8 9. Nf5 Bg5 10. Bxg5 Qxg5 11. Qd2 Qd8 12. 0-0 a6 13. Rae1 Ndf6 1/2-1/2

[Event "Honefoss CC-ch"]
[Site "Honefoss"]
[Date "2013.04.16"]
[Round "8"]
[White "Dyrdal, Arnbjorn"]
[Black "Kvamme, Roy"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1914"]
[BlackElo "1992"]
[PlyCount "82"]
[EventDate "2013.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Bf5 4. Nc3 h6 5. g3 c6 6. Bg2 Qc8 7. 0-0 g5 8. Re1 Ne4 9. Nd2 Nxc3 10. bxc3 Bg7 11. e4 Bh7 12. Nf3 Nd7 13. h4 gxh4 14. Nxh4 Nb6 15. Bf1 Qe6 16. Kh2 Bf6 17. Ng2 Qd7 18. a4 Qc7 19. Nf4 h5 20. Nh3 0-0-0 21. a5 Nd7 22. Bg2 e5 23. Be3 c5 24. d5 Be7 25. Ng5 Bg6 26. Bh3 Kb8 27. Bxd7 Qxd7 28. f3 Rdg8 29. Nh3 f5 30. Nf2 h4 31. g4 fxe4 32. fxe4 h3 33. Qa4 Qc8 34. g5 Be8 35. Qd1 Bxg5 36. Bxg5 Rxg5 37. Rg1 Bh5 38. Qd2 Rg2+ 39. Rxg2 hxg2 40. Kxg2 Qg8+ 41. Kf1 Bf3 0-1

[Event "Honefoss CC-ch"]
[Site "Honefoss"]
[Date "2013.03.21"]
[Round "7"]
[White "Ostebo, Roger E"]
[Black "Dyrdal, Arnbjorn"]
[Result "1/2-1/2"]
[ECO "D38"]
[WhiteElo "1760"]
[BlackElo "1914"]
[PlyCount "30"]
[EventDate "2013.01.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bg5 Bb4 6. e3 c5 7. Bd3 Qa5 8. 0-0 cxd4 9. exd4 Bxc3 10. bxc3 dxc4 11. Bxf6 Nxf6 12. Bxc4 Bd7 13. Ne5 Rc8 14. Qb3 Qc7 15. Qa3 Bc6 1/2-1/2

[Event "Honefoss CC-ch"]
[Site "Honefoss"]
[Date "2012.02.06"]
[Round "4"]
[White "Dyrdal, Arnbjorn"]
[Black "Ostebo, Roger E"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1914"]
[BlackElo "1707"]
[PlyCount "98"]
[EventDate "2012.01.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. cxd5 cxd5 6. Qb3 b6 7. Ne5 e6 8. Bf4 Be7 9. Qa4+ Nfd7 10. e3 0-0 11. Bb5 Nxe5 12. dxe5 Bg5 13. Bg3 a5 14. 0-0 Ra7 15. Rfd1 Qc8 16. Rac1 Rc7 17. Ne2 Bc2 18. Qg4 Bxd1 19. Rxd1 Be7 20. Bf4 Kh8 21. Qh5 g6 22. Qf3 Rc5 23. Bd3 Nd7 24. Bh6 Nxe5 25. Qg3 Nxd3 26. h4 Nc1 27. Nd4 Bf6 28. Qf4 Bg7 29. h5 Bxh6 30. Qxh6 Rg8 31. Qf4 gxh5 32. Qf6+ Rg7 33. Nf3 Kg8 34. Ne5 Rc7 35. Kh2 Ne2 36. Rd2 Nc1 37. Rd4 Rg6 38. Qf3 Qf8 39. Rh4 Qg7 40. Rxh5 Rh6 41. g3 Rxh5+ 42. Qxh5 Rc2 43. Ng4 Nd3 44. Qh4 Qg6 45. Nf6+ Kh8 46. Kg1 Rc1+ 47. Kh2 Nxf2 48. Qf4 Qf5 49. Qh6 Rh1+ 0-1

