[Event "NOR-chT Club"]
[Site "Bergen"]
[Date "2023.05.21"]
[Round "5.9"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Houska, Jovanka"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1925"]
[BlackElo "2340"]
[PlyCount "80"]
[EventDate "2023.05.18"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]
[WhiteTeam "Bergens II"]
[BlackTeam "Bergens"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. d4 d5 2. c4 e6 3. g3 Bb4+ 4. Nd2 dxc4 5. Bg2 c6 6. Ngf3 Nf6 7. 0-0 b5 8. Qc2 Bb7 9. b3 cxb3 10. Nxb3 Nbd7 11. Rd1 Qb6 12. Bb2 a5 13. a3 Be7 14. Rac1 Rd8 15. Ne1 a4 16. Nc5 Nxc5 17. dxc5 Qc7 18. Nd3 0-0 19. Qc3 Rfe8 20. e4 Bf8 21. h3 Bc8 22. Kh2 Re7 23. Ne5 Nd7 24. Nd3 Nb8 25. h4 Red7 26. h5 h6 27. Bf3 Na6 28. Ne5 Rxd1 29. Rxd1 Rxd1 30. Bxd1 Nxc5 31. Ng4 f6 32. e5 f5 33. Ne3 Bb7 34. Bc2 Qf7 35. Bd1 Qd7 36. Bc2 Ne4 37. Bxe4 fxe4 38. Kg2 c5 39. Qa5 b4 40. Nc4 e3+ 0-1

[Event "NOR-chT Club"]
[Site "Bergen"]
[Date "2023.05.21"]
[Round "6.5"]
[White "Hammer, Jon Ludvig"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "2636"]
[BlackElo "1925"]
[PlyCount "51"]
[EventDate "2023.05.18"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]
[WhiteTeam "Oslo Schakselskap"]
[BlackTeam "Bergens II"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. Bf4 Bg4 7. Qb3 Qd7 8. Nd2 e6 9. h3 Bh5 10. Ngf3 Bd6 11. Bxd6 Qxd6 12. 0-0 0-0 13. Rfe1 Nd7 14. a4 Rab8 15. Qc2 Bg6 16. Bxg6 hxg6 17. Rad1 a6 18. b4 b5 19. a5 Rfe8 20. Nb3 e5 21. dxe5 Ncxe5 22. Nxe5 Rxe5 23. Rxe5 Qxe5 24. Qd2 Rc8 25. Re1 Qxc3 26. Rc1 1-0

[Event "NOR-chT Clubs"]
[Site "Drammen"]
[Date "2022.05.26"]
[Round "1"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Grebstad, Kjell Borre"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "1814"]
[BlackElo "2090"]
[PlyCount "69"]
[EventDate "2022.05.26"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bergens II"]
[BlackTeam "SOSS"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bg5 Qb6 6. Bd3 Bxd3 7. Qxd3 e6 8. Nd2 Qa6 9. c4 Bb4 10. b3 c5 11. Ngf3 Nc6 12. dxc5 Nge7 13. 0-0 Bxc5 14. Qc2 Rc8 15. a3 Nd4 16. Qd3 Nxf3+ 17. Qxf3 dxc4 18. Nxc4 Nf5 19. Rfd1 b5 20. Qd3 0-0 21. Nd6 Nxd6 22. exd6 f6 23. Be3 Bxe3 24. Qxe3 Kf7 25. Rac1 Rxc1 26. Qxc1 Rc8 27. Qb2 Rd8 28. Qe2 g6 29. a4 Rxd6 30. Rxd6 Qxd6 31. Qxb5 Qc7 32. g3 f5 33. Qb4 a5 34. Qd2 Qb6 35. Qc3 1/2-1/2

[Event "NOR-chT Clubs"]
[Site "Drammen"]
[Date "2022.05.26"]
[Round "3"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Haarr, Jon Kristian"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1814"]
[BlackElo "2181"]
[PlyCount "80"]
[EventDate "2022.05.26"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bergens II"]
[BlackTeam "Offerspill Washed up"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 h6 6. Nf3 Nd7 7. Be2 Ne7 8. 0-0 Bh7 9. a4 a5 10. Bd2 b6 11. Rc1 Qb8 12. Re1 Qb7 13. g4 Be4 14. Bd3 Bxd3 15. cxd3 Rc8 16. h3 Ng6 17. Re2 Be7 18. Be3 Nb8 19. Ne1 h5 20. f4 hxg4 21. hxg4 Rh4 22. Rg2 Kd7 23. f5 Rch8 24. Kf2 Nf8 25. Nf3 Rh3 26. Bg5 Rxf3+ 27. Qxf3 Bxg5 28. fxe6+ Ke8 29. exf7+ Qxf7 30. Rc2 Ne6 31. Qxf7+ Kxf7 32. Kf1 Bf4 33. Rcf2 g5 34. Ke2 Na6 35. Rf1 Nb4 36. Rgg1 Rh2+ 37. Rf2 Rxf2+ 38. Kxf2 Nxd3+ 39. Ke2 Nxb2 40. Rh1 Kg7 0-1

[Event "NOR-chT Clubs"]
[Site "Drammen"]
[Date "2022.05.26"]
[Round "5"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Ivanov, Dmitry N"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1814"]
[BlackElo "2090"]
[PlyCount "70"]
[EventDate "2022.05.26"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Bergens II"]
[BlackTeam "Drammen"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. Be2 Bg4 5. 0-0 Nc6 6. h3 Bh5 7. d4 0-0-0 8. c4 Qd7 9. d5 Bxf3 10. Bxf3 Ne5 11. Be2 e6 12. dxe6 Qxe6 13. Qa4 Bc5 14. Nd2 Rhe8 15. Nb3 Ned7 16. Nxc5 Nxc5 17. Qxa7 Qxe2 18. Be3 Nd3 19. Qa8+ Kd7 20. Qxb7 Re6 21. Rad1 Ke8 22. Rd2 Qh5 23. Qxc7 Ne4 24. Rdd1 Qe5 25. Qa7 Qxb2 26. Rb1 Qf6 27. Rb8 Rxb8 28. Qxb8+ Qd8 29. Qb5+ Kf8 30. a4 Qc7 31. Ra1 Qe5 32. Ra3 Qd6 33. Ra1 Nexf2 34. Bxf2 Nxf2 35. Qd5 Ne4 0-1

[Event "NOR-chT Clubs"]
[Site "Drammen"]
[Date "2022.05.26"]
[Round "6"]
[White "Oommen, John Samuel"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1-0"]
[ECO "B15"]
[WhiteElo "2000"]
[BlackElo "1814"]
[PlyCount "71"]
[EventDate "2022.05.26"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Kristiansand"]
[BlackTeam "Bergens II"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 c6 2. d4 d5 3. f3 g6 4. Nc3 Bg7 5. Be3 Qb6 6. a3 e5 7. Nge2 dxe4 8. Nxe4 Qd8 9. dxe5 Qxd1+ 10. Rxd1 Bxe5 11. Nd6+ Bxd6 12. Rxd6 Ne7 13. Rd2 Nd7 14. Nc3 0-0 15. Ne4 Nf5 16. Bf2 Nb6 17. g4 Ng7 18. Nf6+ Kh8 19. Bc5 Be6 20. Bxf8 Rxf8 21. Kd1 Nd5 22. Nxd5 Bxd5 23. Be2 b5 24. Rf1 f5 25. h3 Ne6 26. Rf2 Nf4 27. Bf1 a5 28. b3 Ra8 29. c4 Be6 30. Rd4 g5 31. Rfd2 Kg7 32. gxf5 Bxf5 33. h4 bxc4 34. hxg5 Ne6 35. Rxc4 Nxg5 36. Rg2 1-0

[Event "Bergen Grand Prix op"]
[Site "Bergen"]
[Date "2021.11.28"]
[Round "5"]
[White "Mansoor, Afras"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1-0"]
[ECO "A59"]
[WhiteElo "1997"]
[BlackElo "1786"]
[PlyCount "61"]
[EventDate "2021.11.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. g3 0-0 11. Kg2 Nbd7 12. Qe2 Qa5 13. Bd2 Qa6 14. Qxa6 Rxa6 15. h3 Nb6 16. b3 c4 17. Rab1 Nfd7 18. Rhc1 Nc5 19. b4 Nd3 20. Rc2 f5 21. Ng5 Bxc3 22. Bxc3 fxe4 23. Bd4 Nxd5 24. b5 Ra5 25. Ne6 Rb8 26. Rxc4 Rxa2 27. b6 Nxf2 28. b7 Ng4+ 29. Kg1 Nh2 30. Rc8+ Kf7 31. Ng5# 1-0

[Event "Bergen Grand Prix op"]
[Site "Bergen"]
[Date "2021.11.28"]
[Round "4"]
[White "Sekkingstad, Thomas"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1/2-1/2"]
[ECO "A87"]
[WhiteElo "1880"]
[BlackElo "1786"]
[PlyCount "88"]
[EventDate "2021.11.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 f5 3. g3 Nf6 4. Bg2 g6 5. 0-0 Bg7 6. c4 0-0 7. Nc3 Qe8 8. e3 e5 9. d5 a5 10. b3 Na6 11. Bb2 b6 12. a3 e4 13. Nd2 Nc5 14. Rb1 Nd3 15. Ba1 Ba6 16. a4 Nd7 17. Qe2 N7c5 18. f3 exf3 19. Nxf3 Bh6 20. Nd1 Qe7 21. Ne1 Ne5 22. Nc2 Rae8 23. Bd4 Bc8 24. Nf2 Ned7 25. Nd3 Nxd3 26. Qxd3 Nf6 27. Rbe1 Ne4 28. Na3 Bd7 29. Nb1 Bg7 30. Nc3 Nxc3 31. Qxc3 Bxd4 32. Qxd4 Qe5 33. Qd3 Qg7 34. Re2 Re7 35. Rfe1 Rfe8 36. Bf3 Qf6 37. Qd4 Kg7 38. Kg2 h5 39. h4 Kf7 40. Qd3 Kg7 41. Qd4 Kf7 42. Qd2 Kg7 43. Qd3 Qe5 44. Qd4 Qf6 1/2-1/2

[Event "Bergen Grand Prix op"]
[Site "Bergen"]
[Date "2021.11.27"]
[Round "3"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Omtvedt, Aleksander"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1786"]
[BlackElo "1872"]
[PlyCount "53"]
[EventDate "2021.11.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 Bf5 5. Nc3 e6 6. Nh4 Bg4 7. h3 Bh5 8. g4 Ng8 9. Nf3 Bg6 10. Ne5 Nd7 11. Nxg6 hxg6 12. Qd3 f5 13. Bf4 Ngf6 14. Bg2 Bb4 15. 0-0 a6 16. a3 Ba5 17. Rac1 Rc8 18. f3 Bc7 19. Bxc7 Qxc7 20. cxd5 exd5 21. e4 fxe4 22. fxe4 dxe4 23. Rfe1 0-0 24. Nxe4 Nd5 25. Ng5 Nf4 26. Qb3+ Kh8 27. Nf7+ 1/2-1/2

[Event "Bergen Grand Prix op"]
[Site "Bergen"]
[Date "2021.11.27"]
[Round "2"]
[White "Steigum, Endre S"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1915"]
[BlackElo "1786"]
[PlyCount "94"]
[EventDate "2021.11.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. Be2 e6 8. Bg5 Be7 9. Nf3 c5 10. c3 Nc6 11. Qb3 Qb6 12. Bxf6 gxf6 13. dxc5 Bxc5 14. Ne4 Be7 15. Qxb6 axb6 16. Nfd2 Ne5 17. Bb5+ Kd8 18. f3 Bf5 19. a4 Rg8 20. Kf2 Kc7 21. Rad1 Rad8 22. b4 Bxe4 23. Nxe4 Rxd1 24. Rxd1 f5 25. Ng5 Bxg5 26. hxg5 Rxg5 27. g3 Rg8 28. Rd4 Rd8 29. Rxd8 Kxd8 30. Ke3 Ke7 31. Be2 Ng6 32. Kd4 f4 33. g4 h4 34. Bf1 Kd6 35. c4 e5+ 36. Ke4 Ne7 37. c5+ bxc5 38. bxc5+ Ke6 39. Bc4+ Kf6 40. Bf1 Nc6 41. Kd5 Ke7 42. a5 Nxa5 43. Kxe5 Nb3 44. Kxf4 f6 45. g5 fxg5+ 46. Kxg5 Nd2 47. Bg2 h3 1/2-1/2

[Event "Bergen Grand Prix op"]
[Site "Bergen"]
[Date "2021.11.26"]
[Round "1"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Marzano, Carlo"]
[Result "1-0"]
[ECO "D07"]
[WhiteElo "1786"]
[BlackElo "2060"]
[PlyCount "167"]
[EventDate "2021.11.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "CBM 205 Extra"]
[Source "ChessBase"]
[SourceDate "2022.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.01.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Bg4 5. d5 Ne5 6. Bf4 Ng6 7. Be3 Nf6 8. Nc3 e5 9. h3 Bd7 10. Bxc4 a6 11. 0-0 Bd6 12. a4 0-0 13. Rc1 Qe7 14. Bd3 Nh5 15. Ne2 Kh8 16. Nd2 Rg8 17. Nc4 Bb4 18. Bc2 Ngf4 19. Nxf4 Nxf4 20. Bxf4 exf4 21. e5 Qg5 22. Qd3 Qh5 23. e6 fxe6 24. Ne5 Be8 25. dxe6 Rf8 26. Bb1 Bd6 27. Rfe1 Rf6 28. Qe4 Bxe5 29. Qxe5 Qxe5 30. Rxe5 Bc6 31. e7 Re8 32. Be4 Bxe4 33. Rxe4 c6 34. Rd1 Kg8 35. a5 Kf7 36. Rd7 g5 37. Rxb7 Rf5 38. b4 Rb5 39. Ra7 c5 40. bxc5 Rxa5 41. c6 Ra1+ 42. Kh2 a5 43. c7 Rc1 44. Rxa5 h6 45. h4 Rxe7 46. Rxe7+ Kxe7 47. hxg5 hxg5 48. Rxg5 Kf6 49. Rg4 Kf5 50. Rg7 Kf6 51. Rh7 Kg6 52. Rd7 Kf5 53. Rf7+ Kg5 54. g3 fxg3+ 55. Kxg3 Kg6 56. Rd7 Kf5 57. f3 Kg5 58. Kf2 Kf4 59. Rf7+ Ke5 60. Re7+ Kd6 61. Re1 Rxc7 62. Re4 Kd5 63. Re8 Rg7 64. Ke3 Rf7 65. f4 Rf6 66. Kf3 Kd6 67. Kg4 Kd7 68. Re4 Rf8 69. Kg5 Rg8+ 70. Kf6 Rf8+ 71. Kg6 Rg8+ 72. Kf6 Rf8+ 73. Kg7 Rf5 74. Kg6 Ra5 75. f5 Ra1 76. f6 Rg1+ 77. Kf7 Rg2 78. Rd4+ Kc8 79. Kf8 Rg1 80. f7 Rg2 81. Ke7 Re2+ 82. Kf6 Rf2+ 83. Ke6 Kc7 84. Rd5 1-0

[Event "Bergen Autumn op-A"]
[Site "Bergen"]
[Date "2020.12.15"]
[Round "6"]
[White "Rasmussen, Jonas H"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1991"]
[BlackElo "1726"]
[PlyCount "80"]
[EventDate "2020.09.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. d5 b5 4. a4 b4 5. c4 g6 6. Nbd2 Bg7 7. e4 d6 8. Bd3 0-0 9. 0-0 e5 10. Nb3 Ne8 11. Bg5 Qc7 12. Nfd2 f6 13. Bh4 f5 14. f4 exf4 15. exf5 Bxf5 16. Bxf5 Rxf5 17. Qc2 Nd7 18. Rae1 Ne5 19. h3 Nf6 20. Nf3 Nxf3+ 21. Rxf3 Nd7 22. Re7 Bf8 23. Re4 Bh6 24. Re7 Bf8 25. Re4 Ne5 26. Rfxf4 Rxf4 27. Rxf4 Bh6 28. Rf1 Qd7 29. Nc1 Rf8 30. Rxf8+ Bxf8 31. b3 Bh6 32. Bg3 Be3+ 33. Kh2 Qg7 34. Nd3 Ng4+ 35. Kh1 Qa1+ 36. Ne1 Nh6 37. Kh2 Nf5 38. Qe2 Nxg3 39. Kxg3 Qe5+ 40. Kg4 Qf4# 0-1

[Event "Bergen Autumn op-A"]
[Site "Bergen"]
[Date "2020.10.27"]
[Round "4"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Christoffersen, Odd"]
[Result "1/2-1/2"]
[ECO "E17"]
[WhiteElo "1726"]
[BlackElo "1616"]
[PlyCount "139"]
[EventDate "2020.09.08"]
[EventType "swiss"]
[EventRounds "6"]
[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. g3 d5 4. Bg2 b6 5. Nf3 Be7 6. 0-0 Bb7 7. cxd5 exd5 8. Ne5 0-0 9. Qa4 Qe8 10. Qb3 c5 11. dxc5 Bxc5 12. Nd3 Na6 13. Nc3 Rd8 14. Bg5 Bd4 15. Rad1 Rd7 16. Bh3 Rd8 17. Nf4 Nc5 18. Qc2 Bxc3 19. bxc3 Nce4 20. Bxf6 Nxf6 21. Bg2 Qe5 22. c4 Qc7 23. Qa4 Bc6 24. Qb3 d4 25. Nd5 Bxd5 26. cxd5 Qe5 27. Qc4 Nxd5 28. e3 Nf6 29. exd4 Qa5 30. Rfe1 Rc8 31. Qb3 Rfe8 32. Rxe8+ Rxe8 33. Qc4 h5 34. Bf3 Qf5 35. Qd3 Qxd3 36. Rxd3 Rd8 37. d5 Rd6 38. Rc3 Rd7 39. Kg2 g6 40. Rd3 Ne8 41. Kf1 Nd6 42. Rc3 Kg7 43. Bd1 Kf6 44. f4 Ke7 45. Bb3 Kd8 46. a4 Ne4 47. Rc2 Nc5 48. Bc4 Re7 49. a5 Re4 50. axb6 axb6 51. d6 Rd4 52. Bxf7 Rxd6 53. f5 gxf5 54. Bxh5 Ke7 55. Bf3 Kf6 56. h4 Kg6 57. Ra2 Ne6 58. Kg2 Kh6 59. Re2 Ng7 60. Rc2 Ne8 61. Rc8 Nf6 62. Rc2 Ng8 63. Re2 Nf6 64. Re5 Kg6 65. Kh3 Ng8 66. h5+ Kf6 67. Re8 Nh6 68. Rh8 Kg5 69. Rh7 Ng4 70. Rg7+ 1/2-1/2

[Event "Straume Bronstein Cup"]
[Site "Straume"]
[Date "2020.10.25"]
[Round "4"]
[White "Aasen, Kjetil Myrlid"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "0-1"]
[ECO "B11"]
[WhiteElo "1624"]
[BlackElo "1465"]
[PlyCount "126"]
[EventDate "2020.10.25"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Qe2 Nxe4 6. Qxe4 Qd5 7. Qxd5 cxd5 8. d4 Bf5 9. c3 e6 10. Bb5+ Nc6 11. Ne5 Rc8 12. 0-0 Bd6 13. Bf4 Bxe5 14. Bxe5 0-0 15. Bxc6 Rxc6 16. f3 Rfc8 17. Rfe1 Kf8 18. g4 Bd3 19. Kf2 Rb6 20. Ke3 Bc4 21. b3 Ba6 22. Rac1 Rbc6 23. Kd2 f6 24. Bg3 Ke7 25. Re3 Kd7 26. Rce1 b5 27. a3 h5 28. gxh5 Rh8 29. f4 Rxh5 30. Rg1 Ke7 31. Rg2 Kf7 32. Rg1 Rh8 33. Rge1 f5 34. Ra1 Rhc8 35. Bh4 Bb7 36. Bg5 a5 37. h4 Ba6 38. b4 Bb7 39. Rb1 Ra8 40. Rb2 axb4 41. axb4 Ra1 42. Re1 Rxe1 43. Kxe1 Rxc3 44. Ra2 Bc8 45. Ra7+ Kg6 46. Ra5 Rd3 47. Rxb5 Rxd4 48. Rb8 Bd7 49. b5 Rb4 50. b6 Bc6 51. Kd2 d4 52. Kd3 Be4+ 53. Kd2 Rb2+ 54. Kc1 Rb3 55. Bd8 Rb1+ 56. Kd2 Rb2+ 57. Kc1 Rb1+ 58. Kd2 Kh5 59. Bg5 Rb2+ 60. Kc1 Rb5 61. Rh8+ Kg4 62. Rb8 Kf3 63. Rg8 Ke2 0-1

[Event "Straume Bronstein Cup"]
[Site "Straume"]
[Date "2020.10.25"]
[Round "1"]
[White "Brattetveit, Kenneth"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1/2-1/2"]
[ECO "B15"]
[WhiteElo "1804"]
[BlackElo "1465"]
[PlyCount "140"]
[EventDate "2020.10.25"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 h5 6. h4 Bg4 7. Be2 e6 8. Bg5 Be7 9. Qd3 Qa5+ 10. c3 Bxe2 11. N1xe2 Nbd7 12. 0-0 0-0-0 13. b4 Qc7 14. a4 e5 15. b5 c5 16. Nf5 Bf8 17. Rac1 c4 18. Qf3 Re8 19. Rfe1 Ng4 20. Neg3 f6 21. Bd2 Bd6 22. Nxd6+ Qxd6 23. Nxh5 Rxh5 24. Qxg4 Reh8 25. g3 g5 26. dxe5 Qd5 27. e6 Ne5 28. Rxe5 Qxe5 29. Qxc4+ Qc7 30. Qxc7+ Kxc7 31. e7 Re8 32. Re1 gxh4 33. g4 Rh7 34. Re6 Rexe7 35. Rxf6 Reg7 36. g5 Rd7 37. Bf4+ Kd8 38. g6 Rhg7 39. Bh6 Rg8 40. g7 Rdxg7+ 41. Bxg7 Rxg7+ 42. Kh2 Rg4 43. a5 Ra4 44. a6 bxa6 45. Rxa6 Rc4 46. Rxa7 Rxc3 47. Rh7 Rb3 48. Rh5 Rb2 49. Kg2 h3+ 50. Rxh3 Rxb5 51. Re3 Kd7 52. f4 Kd6 53. Kg3 Rb7 54. f5 Re7 55. Ra3 Ke5 56. Ra5+ Kf6 57. Kf4 Rb7 58. Ra6+ Kf7 59. Kg5 Kg7 60. Rg6+ Kf7 61. Rh6 Kf8 62. f6 Rb1 63. Rh4 Rg1+ 64. Kf5 Rf1+ 65. Kg5 Rg1+ 66. Rg4 Rxg4+ 67. Kxg4 Kf7 68. Kg5 Kf8 69. Kg6 Kg8 70. f7+ Kf8 1/2-1/2

[Event "Straume Bronstein Cup"]
[Site "Straume"]
[Date "2020.10.25"]
[Round "2"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Borlaug, Jonas Kleppe"]
[Result "1-0"]
[ECO "E09"]
[WhiteElo "1465"]
[BlackElo "1436"]
[PlyCount "59"]
[EventDate "2020.10.25"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[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. Nf3 Nf6 4. g3 Nbd7 5. Bg2 c6 6. 0-0 Be7 7. Nbd2 0-0 8. Qc2 b6 9. e4 dxe4 10. Nxe4 Bb7 11. Ne5 Rc8 12. Rd1 Qc7 13. Bf4 Qd8 14. Rd2 Nxe4 15. Qxe4 Nf6 16. Qe2 Nd7 17. Be4 Nxe5 18. dxe5 Qc7 19. Qh5 g6 20. Qf3 Rfd8 21. Rad1 Rxd2 22. Rxd2 Rd8 23. Rxd8+ Bxd8 24. h4 Be7 25. h5 Qd7 26. Be3 Bb4 27. Bg5 Be7 28. Bf6 Qd8 29. hxg6 hxg6 30. g4 1-0

[Event "Straume Bronstein Cup"]
[Site "Straume"]
[Date "2020.10.25"]
[Round "5"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Sekkingstad, Thomas"]
[Result "1-0"]
[ECO "D10"]
[WhiteElo "1465"]
[BlackElo "1626"]
[PlyCount "83"]
[EventDate "2020.10.25"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[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. Nc3 Nf6 4. e3 Bf5 5. b3 e6 6. Bb2 Nbd7 7. Bd3 Bg6 8. Nge2 Rc8 9. 0-0 Bd6 10. Ng3 Qc7 11. Re1 0-0 12. Bxg6 hxg6 13. e4 Bb4 14. e5 Nh7 15. a3 Bxc3 16. Bxc3 dxc4 17. bxc4 Nb6 18. Qe2 Rfd8 19. Ne4 Qd7 20. Nd6 Rc7 21. Qg4 c5 22. Rad1 Qa4 23. Qh4 g5 24. Qh5 Nxc4 25. Rd3 Nxd6 26. exd6 Rxd6 27. Rh3 Qc2 28. dxc5 Rxc5 29. Bb4 Rcd5 30. Bxd6 Rxd6 31. Rf3 Rd7 32. h3 Qd2 33. Rfe3 Rd5 34. Qg4 Nf6 35. Qa4 Ra5 36. Qb3 b6 37. Rd1 Rd5 38. Rxd2 Rxd2 39. Rd3 Re2 40. Rd8+ Kh7 41. Qd3+ Re4 42. f3 1-0

[Event "Straume Bronstein Cup"]
[Site "Straume"]
[Date "2020.10.25"]
[Round "3"]
[White "Mansoor, Afras"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1-0"]
[ECO "D20"]
[WhiteElo "1899"]
[BlackElo "1465"]
[PlyCount "105"]
[EventDate "2020.10.25"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e4 c5 4. Nf3 cxd4 5. Bxc4 Nc6 6. 0-0 e6 7. Bf4 Nge7 8. Bb5 Ng6 9. Bg3 Bd7 10. Bxc6 Bxc6 11. Nxd4 Bd7 12. Qb3 Qb6 13. Qxb6 axb6 14. Nc3 Bc5 15. Rfd1 0-0 16. Nb3 Bc6 17. Nxc5 bxc5 18. Bd6 Rfc8 19. Bxc5 Ba4 20. Nxa4 Rxa4 21. b4 b6 22. Bxb6 Rxb4 23. Rdb1 Rxe4 24. a4 Ra8 25. a5 Ne7 26. a6 h6 27. a7 Kh7 28. Be3 Nc6 29. Rc1 Rxe3 30. fxe3 Rxa7 31. Rxa7 Nxa7 32. Rc7 Nb5 33. Rxf7 Kg6 34. Rf8 Nd6 35. Kf2 Ne4+ 36. Kf3 Ng5+ 37. Kf4 Nf7 38. Ke4 Kf6 39. Kd4 Ke7 40. Rg8 Kf6 41. e4 Ng5 42. h4 Nf7 43. g3 Kg6 44. e5 h5 45. Ke4 Nh6 46. Re8 Kf7 47. Ra8 Nf5 48. Kf4 Nh6 49. Ra7+ Kg6 50. Re7 Ng8 51. Rxe6+ Kf7 52. Ra6 g6 53. Kg5 1-0

[Event "Straume Bronstein Cup"]
[Site "Straume"]
[Date "2020.10.25"]
[Round "6"]
[White "Stokke, Kjetil"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2311"]
[BlackElo "1465"]
[PlyCount "59"]
[EventDate "2020.10.25"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Nc3 f5 4. Nf3 Bb4 5. Nd5 Bc5 6. Nxe5 Nxe5 7. d4 Nxc4 8. dxc5 c6 9. Nc3 d6 10. Qd4 Be6 11. Qxg7 Qf6 12. Qxf6 Nxf6 13. b3 Ne5 14. cxd6 Rd8 15. Bf4 Nf7 16. Rd1 Nd5 17. Nxd5 Bxd5 18. f3 Nxd6 19. Bh3 0-0 20. 0-0 Nb5 21. Rd2 Rde8 22. Kf2 a5 23. Rc1 Ra8 24. Rc5 Na3 25. Bd6 Rfd8 26. Rcxd5 cxd5 27. Bxa3 a4 28. Be7 Rd7 29. Bb4 axb3 30. axb3 1-0

[Event "Bergen Autumn op-A"]
[Site "Bergen"]
[Date "2020.10.20"]
[Round "3"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Gronnestad, Anita"]
[Result "0-1"]
[ECO "E05"]
[WhiteElo "1726"]
[BlackElo "1940"]
[PlyCount "68"]
[EventDate "2020.09.08"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 dxc4 7. Ne5 Nc6 8. Bxc6 bxc6 9. Nxc6 Qd6 10. Nxe7+ Qxe7 11. Na3 Rd8 12. Qc2 Rxd4 13. Be3 Rd7 14. f3 Nd5 15. Bf2 c3 16. Nc4 cxb2 17. Rab1 c5 18. Rxb2 Rc7 19. e4 Nb4 20. Qc3 Ba6 21. Rc1 f6 22. a3 Nc6 23. Na5 Ne5 24. Rd1 Rd8 25. Rbd2 Rxd2 26. Rxd2 Rd7 27. Kg2 Qd8 28. Be3 Rxd2+ 29. Qxd2 Qb6 30. Qa2 Kf7 31. Bd2 Qb5 32. Kh3 Qf1+ 33. Kh4 Nxf3+ 34. Kg4 h5+ 0-1

[Event "Bergen Autumn op-A"]
[Site "Bergen"]
[Date "2020.09.08"]
[Round "1"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Kjaras, Alf Marius"]
[Result "1-0"]
[ECO "D17"]
[WhiteElo "1726"]
[BlackElo "1828"]
[PlyCount "85"]
[EventDate "2020.09.08"]
[EventType "swiss"]
[EventRounds "6"]
[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. Nc3 Nf6 4. Nf3 dxc4 5. a4 Bf5 6. Ne5 e6 7. Nxc4 Bb4 8. Bg5 h6 9. Bh4 c5 10. dxc5 Qxd1+ 11. Rxd1 0-0 12. Bxf6 gxf6 13. Nd6 Bc2 14. Rd4 Bxc5 15. Rg4+ Kh7 16. Nxb7 Be7 17. g3 Na6 18. Bg2 Bb4 19. 0-0 Bxc3 20. bxc3 Rac8 21. Rc1 f5 22. Rd4 Rxc3 23. e4 Rfc8 24. Nd6 Bd3 25. Rd1 Be2 26. Nxc8 Bxd1 27. Rxd1 Rxc8 28. exf5 Nc5 29. fxe6 fxe6 30. a5 Kg6 31. Rd6 Kf6 32. f4 Kf5 33. Bh3+ Ke4 34. Bxe6 Nxe6 35. Rxe6+ Kf3 36. Re1 Kg4 37. Re2 Kh3 38. Kf2 Kxh2 39. Kf3+ Kh3 40. f5 Rg8 41. g4 Kh4 42. Rh2+ Kg5 43. Rh5+ 1-0

[Event "Straume Bronstein Cup A"]
[Site "Straume"]
[Date "2019.10.27"]
[Round "3"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Borlaug, Jonas Kleppe"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "1495"]
[BlackElo "1391"]
[PlyCount "69"]
[EventDate "2019.10.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NOR"]
[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. c3 Nf6 5. d3 a6 6. 0-0 d6 7. Re1 Na5 8. Qa4+ c6 9. Bxf7+ Kxf7 10. b4 Bb6 11. bxa5 Bxa5 12. Ng5+ Ke8 13. Bd2 h6 14. Nf3 Be6 15. d4 exd4 16. Nxd4 Kd7 17. Nxe6 Kxe6 18. e5 dxe5 19. Qb3+ Qd5 20. c4 Qc5 21. Bxa5 Qxa5 22. Nc3 b5 23. cxb5+ Nd5 24. Rad1 Qxc3 25. Qb1 Qb4 26. Qg6+ Nf6 27. Qc2 Qxb5 28. f4 Qb6+ 29. Kh1 e4 30. Rxe4+ Nxe4 31. Qxe4+ Kf7 32. Rd7+ Kg8 33. Qe6+ Kh7 34. Qf5+ Kg8 35. Qf7+ 1-0

[Event "Straume Bronstein Cup A"]
[Site "Straume"]
[Date "2019.10.27"]
[Round "1"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Mansoor, Afras"]
[Result "0-1"]
[ECO "E63"]
[WhiteElo "1495"]
[BlackElo "1866"]
[PlyCount "78"]
[EventDate "2019.10.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. 0-0 a6 7. Nc3 Nc6 8. e4 Bg4 9. h3 Bxf3 10. Bxf3 e5 11. d5 Nd4 12. Bg2 c5 13. Bg5 h6 14. Be3 Rb8 15. Qd2 Kh7 16. Kh2 Nh5 17. f4 exf4 18. Bxf4 Nxf4 19. Rxf4 Be5 20. Rf2 h5 21. Raf1 Qe7 22. Rf4 Bxf4 23. Rxf4 Qe5 24. Qf2 Kg7 25. h4 f5 26. exf5 Rxf5 27. Rxf5 gxf5 28. Nd1 Re8 29. Bf1 Qe4 30. Bg2 Qe2 31. Qf4 Qxd1 32. Qxd6 Qe2 33. Qd7+ Qe7 34. Qa4 f4 35. Qa3 f3 36. Bf1 Qe3 37. Qxc5 Qf2+ 38. Kh3 Qxf1+ 39. Kh2 Qg2# 0-1

[Event "Straume Bronstein Cup A"]
[Site "Straume"]
[Date "2019.10.27"]
[Round "5"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Sivertsen, Jarle"]
[Result "0-1"]
[ECO "A51"]
[WhiteElo "1495"]
[BlackElo "1656"]
[PlyCount "96"]
[EventDate "2019.10.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. Nf3 e4 4. Nfd2 c6 5. e3 d5 6. Nc3 Bb4 7. cxd5 Bxc3 8. bxc3 cxd5 9. Ba3 Nc6 10. c4 Ne7 11. cxd5 Nexd5 12. Bc4 Be6 13. 0-0 a6 14. Rb1 b5 15. Be2 Nc3 16. Qe1 Bxa2 17. Rc1 Nxe2+ 18. Qxe2 Bd5 19. f3 exf3 20. gxf3 Qb6 21. Bc5 Qe6 22. e4 Bb7 23. e5 Nd5 24. Ne4 Kd7 25. f4 f5 26. Ng5 Qg6 27. h4 h6 28. h5 Nxf4 29. Qc2 Qxg5+ 30. Kh2 Qxh5+ 31. Kg3 Qg4+ 32. Kf2 Qg2+ 33. Ke3 Nd5+ 34. Kd3 Qxc2+ 35. Rxc2 Ke6 36. Rg1 g5 37. Bd6 Rac8 38. Bc5 g4 39. Rf2 h5 40. Rgf1 Rxc5 41. Rxf5 Rc3+ 42. Kd2 Rf3 43. R5xf3 gxf3 44. Rxf3 h4 45. Rf1 h3 46. Rg1 Rh6 47. Rg7 Ne7 48. Rg1 h2 0-1

[Event "Straume Bronstein Cup A"]
[Site "Straume"]
[Date "2019.10.27"]
[Round "2"]
[White "Lura, Njal"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1617"]
[BlackElo "1495"]
[PlyCount "119"]
[EventDate "2019.10.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. g3 d5 3. Nf3 Bf5 4. Bg2 e6 5. Qb3 Qb6 6. cxd5 Qxb3 7. axb3 exd5 8. d3 Nf6 9. Be3 a6 10. 0-0 Bd6 11. Nc3 0-0 12. Nd4 Bg6 13. Na4 Nbd7 14. Nc2 c5 15. b4 cxb4 16. Nb6 Nxb6 17. Bxb6 Rfe8 18. Ne3 Rac8 19. Rac1 Rc6 20. Bd4 Rec8 21. Rxc6 bxc6 22. Bxf6 gxf6 23. Rc1 d4 24. Nd5 c5 25. Nxf6+ Kg7 26. Ne4 Be7 27. Ra1 Ra8 28. Nxc5 Ra7 29. Nb3 Bf6 30. Ra4 Rc7 31. Rxb4 Rc2 32. Nxd4 Bxd4 33. Rxd4 Rxe2 34. Be4 Rxb2 35. Bxg6 hxg6 36. Ra4 Rd2 37. d4 Kf8 38. Kg2 Ke7 39. Kf3 Kd6 40. Rxa6+ Kd5 41. Ke3 Rd1 42. Ra5+ Kd6 43. Ra7 Ke6 44. Ra5 Kd6 45. d5 Ke5 46. f4+ Kd6 47. Ra7 Rxd5 48. Rxf7 Ke6 49. Rf8 Ke7 50. Ra8 Rb5 51. Ra6 Kf7 52. h4 Rb3+ 53. Kf2 Rb2+ 54. Kf3 Rb5 55. Kg4 Kg7 56. Re6 Kf7 57. Re5 Rb8 58. h5 gxh5+ 59. Rxh5 Rg8+ 60. Rg5 1-0

[Event "Straume Bronstein Cup A"]
[Site "Straume"]
[Date "2019.10.27"]
[Round "4"]
[White "Sekkingstad, Thomas"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1540"]
[BlackElo "1495"]
[PlyCount "88"]
[EventDate "2019.10.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[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 b5 4. Qc2 d6 5. e4 b4 6. b3 g6 7. Bb2 Bg7 8. Nd2 0-0 9. Bd3 e6 10. Ne2 exd5 11. exd5 Nbd7 12. 0-0 Re8 13. f3 Ne5 14. Ne4 a5 15. N2g3 Nxe4 16. Nxe4 f5 17. Nf2 Qg5 18. Kh1 Bd7 19. Rae1 a4 20. Nh3 Qh4 21. Nf2 axb3 22. axb3 Ra2 23. Ra1 Rea8 24. Be2 Kf7 25. Rxa2 Rxa2 26. Qb1 Nxf3 27. Bxf3 Rxb2 28. Qe1 Bc3 29. Qe3 Bd4 30. Qc1 Rxf2 31. Rxf2 Qxf2 32. h3 Qe3 33. Qd1 Bc3 34. Kh2 f4 35. Qf1 Bf5 36. Bd1 Bd3 37. Qf3 Kf6 38. Qg4 Bf5 39. Qh4+ Kg7 40. Bf3 Bd4 41. Qe7+ Qxe7 42. Be4 Qxe4 43. h4 Qe3 44. h5 Qg1# 0-1

[Event "Straume Bronstein Cup A"]
[Site "Straume"]
[Date "2019.10.27"]
[Round "6"]
[White "Thorbjornsen, Ask Maardalen"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1177"]
[BlackElo "1495"]
[PlyCount "82"]
[EventDate "2019.10.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. d4 Bf5 5. Nf3 e6 6. a3 a6 7. Be3 Bd6 8. Bd3 Bxd3 9. Qxd3 Nc6 10. 0-0 Nf6 11. Rfe1 0-0 12. Bg5 h6 13. Bh4 Be7 14. Bg3 Nh5 15. Ne5 Nxg3 16. Qxg3 Nxd4 17. Qd3 Nf5 18. Rad1 Rc8 19. h3 Bd6 20. Nf3 Qc7 21. Rd2 Ne7 22. Kh1 Qc4 23. Qe3 Bf4 24. Qe2 Bxd2 25. Qxd2 Ng6 26. g3 Rfd8 27. Rd1 b5 28. Kg2 a5 29. Qd4 Qxd4 30. Nxd4 b4 31. axb4 axb4 32. Nce2 e5 33. Nf3 Rxc2 34. Rd2 Rdc8 35. Rxc2 Rxc2 36. Neg1 Rxb2 37. Kf1 b3 38. Ke1 Ra2 39. Kd1 b2 40. Kc2 b1Q+ 41. Kxb1 Rxf2 0-1

[Event "Sotra Youth A"]
[Site "Straume"]
[Date "2019.09.01"]
[Round "4"]
[White "Hina, Ariza"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1/2-1/2"]
[ECO "B18"]
[WhiteElo "1737"]
[BlackElo "1499"]
[PlyCount "43"]
[EventDate "2019.08.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 Nf6 7. Nf4 e5 8. Nxg6 hxg6 9. dxe5 Qxd1+ 10. Kxd1 Ng4 11. Ke1 Nxe5 12. Bf4 Nbd7 13. Be2 Bd6 14. Be3 Nf6 15. Rd1 0-0-0 16. Bxa7 Nd5 17. Ne4 Bc7 18. Bd4 Rhe8 19. f3 f5 20. Ng3 Nb4 21. c3 Nbd3+ 22. Kf1 1/2-1/2

[Event "Sotra Youth A"]
[Site "Straume"]
[Date "2019.08.31"]
[Round "1"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Mansoor, Afras"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "1499"]
[BlackElo "2078"]
[PlyCount "85"]
[EventDate "2019.08.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 a6 8. b3 Rb8 9. Bb2 e5 10. dxe5 dxe5 11. Qxd8 Rxd8 12. Rfd1 Bg4 13. h3 Bxf3 14. Bxf3 Nd4 15. Bg2 b5 16. cxb5 axb5 17. e3 Ne6 18. Rxd8+ Nxd8 19. Rc1 c5 20. Nd5 Nxd5 21. Bxd5 Rc8 22. Ba3 Bf8 23. Bb2 Bd6 24. a4 bxa4 25. bxa4 Nc6 26. Ba3 Na5 27. Bb4 Nc6 28. Ba3 Kf8 29. Kg2 Ke7 30. Bxc5 Bxc5 31. Rxc5 Na7 32. Rxc8 Nxc8 33. a5 f5 34. g4 Kd6 35. Bg8 h6 36. gxf5 gxf5 37. Bc4 Kc5 38. Be2 Nd6 39. f3 f4 40. exf4 exf4 41. h4 Nf5 42. Kh3 Nd4 43. Bd1 1/2-1/2

[Event "Sotra Youth A"]
[Site "Straume"]
[Date "2019.08.31"]
[Round "3"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Sekkingstad, Thomas"]
[Result "1-0"]
[ECO "B18"]
[WhiteElo "1499"]
[BlackElo "1763"]
[PlyCount "73"]
[EventDate "2019.08.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nh3 h6 7. Nf4 Bh7 8. Bc4 Nf6 9. 0-0 Nd5 10. c3 e6 11. Re1 Be7 12. Ngh5 0-0 13. Qg4 Bf6 14. Nxd5 cxd5 15. Bxh6 dxc4 16. Bxg7 Bf5 17. Qg3 Bh4 18. Qe3 Re8 19. Qh6 f6 20. Bxf6 Bxf6 21. Nxf6+ Kf7 22. Nxe8 Qxe8 23. Qh5+ Kf8 24. Qf3 Qc6 25. Qh5 Qe8 26. Qxe8+ Kxe8 27. h3 Kf7 28. g4 Bd3 29. Kg2 Nc6 30. Kg3 Ne7 31. f4 Nd5 32. Re5 Nf6 33. Rae1 Be4 34. R5xe4 Nxe4+ 35. Rxe4 Rd8 36. Re5 b6 37. h4 1-0

[Event "Sotra Youth A"]
[Site "Straume"]
[Date "2019.08.31"]
[Round "2"]
[White "Schick, Matheo"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1-0"]
[ECO "B13"]
[WhiteElo "1480"]
[BlackElo "1499"]
[PlyCount "119"]
[EventDate "2019.08.31"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nf6 5. c3 Nc6 6. h3 e6 7. Nf3 Bd6 8. Bg5 h6 9. Be3 a6 10. Nbd2 0-0 11. 0-0 b5 12. Nh2 Bd7 13. Ng4 Nxg4 14. hxg4 Na5 15. g5 hxg5 16. Qh5 f5 17. Bxg5 Qe8 18. Qh4 Qg6 19. f4 Nc4 20. Bxc4 bxc4 21. Nf3 Rab8 22. Qf2 Rb7 23. Ne5 Bxe5 24. dxe5 Rfb8 25. Rab1 Qe8 26. Qe2 a5 27. Rf3 Qh5 28. Qf2 a4 29. Rh3 Qg6 30. a3 Rb3 31. Be7 R3b5 32. Rg3 Qh5 33. Bf6 g6 34. Rh3 Qg4 35. Rh4 Rxb2 36. Rxb2 Qd1+ 37. Kh2 Rxb2 38. Qxb2 Qb3 39. Qxb3 axb3 40. Rh8+ Kf7 41. Rb8 d4 42. cxd4 Ba4 43. Bh4 c3 44. Be1 c2 45. Bd2 Ke7 46. Bc1 Kd7 47. Rb4 Kc6 48. Rxa4 Kb5 49. Rb4+ Ka5 50. Rxb3 Ka4 51. Rb4+ Ka5 52. Rc4 g5 53. fxg5 f4 54. g6 f3 55. gxf3 Kb5 56. Rb4+ Kc6 57. g7 Kd5 58. g8Q Kc6 59. Qxe6+ Kc7 60. Qd6+ 1-0

[Event "Hordaland-ch NGP"]
[Site "Bergen"]
[Date "2018.06.10"]
[Round "6"]
[White "Borlaug, Jonas Kleppe"]
[Black "Eriksen, Olai Dyrhaug"]
[Result "1/2-1/2"]
[ECO "C50"]
[WhiteElo "1212"]
[BlackElo "1399"]
[PlyCount "97"]
[EventDate "2018.04.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[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 Nf6 4. Nc3 Bc5 5. d3 h6 6. h3 d6 7. 0-0 Be6 8. Bb3 0-0 9. Be3 Bxe3 10. fxe3 Bxb3 11. axb3 d5 12. exd5 Nxd5 13. Nxd5 Qxd5 14. e4 Qc5+ 15. Kh1 Nd4 16. Nxd4 Qxd4 17. Ra2 Rfe8 18. Qd2 Re6 19. Qc3 Qb6 20. Rf5 Rae8 21. Ra1 Rg6 22. Raf1 f6 23. Qc4+ Kf8 24. R5f3 Re6 25. Qd5 Rd6 26. Qxe5 Re6 27. Qf5 Rg5 28. Qf4 Qa5 29. d4 Qa2 30. e5 Qxb2 31. h4 Rxg2 32. Kxg2 Qxc2+ 33. R1f2 Qd1 34. Qd2 Qa1 35. Qb4+ Kf7 36. Qc4 Qb1 37. Qxc7+ Re7 38. e6+ Kf8 39. Qd8+ Re8 40. Qd6+ Kg8 41. Qd7 Qg6+ 42. Rg3 Qe4+ 43. Kh3 Qh1+ 44. Rh2 Qf1+ 45. Kg4 h5+ 46. Kxh5 Qf5+ 47. Rg5 Qf3+ 48. Rg4 Qf5+ 49. Rg5 1/2-1/2

[Event "Hordaland-ch NGP"]
[Site "Bergen"]
[Date "2018.06.09"]
[Round "3"]
[White "Eriksen, Olai Dyrhaug"]
[Black "Bjorkly, Sara Marie Skaug"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1399"]
[BlackElo "1365"]
[PlyCount "102"]
[EventDate "2018.04.23"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. d4 Nxd5 4. c4 Nf6 5. h3 c5 6. Nf3 cxd4 7. Qxd4 Qxd4 8. Nxd4 a6 9. Be2 e5 10. Nb3 Nbd7 11. 0-0 b6 12. Kh1 Bb7 13. f4 e4 14. Nc3 Bb4 15. Bd2 Bd6 16. Rfe1 0-0 17. Rad1 Rad8 18. Be3 Bc7 19. a4 Rfe8 20. g4 Nc5 21. Nxc5 bxc5 22. g5 Nd7 23. Nd5 Ba5 24. Bd2 Bxd2 25. Rxd2 Nb6 26. Red1 Nxd5 27. cxd5 e3 28. Rd3 Re4 29. Kh2 Rxf4 30. Rxe3 Rf5 31. d6 Kf8 32. Re7 Bc6 33. Bxa6 Rd5 34. Rxd5 Bxd5 35. Rc7 Rxd6 36. Rxc5 Rxa6 37. Rxd5 Rxa4 38. Re5 Rb4 39. Re2 Rb5 40. h4 Rb3 41. h5 Rb5 42. Rg2 h6 43. gxh6 Rxh5+ 44. Kg1 Rxh6 45. b4 Rb6 46. Rb2 f5 47. Kf2 Ke7 48. Kf3 g5 49. Rg2 Kf6 50. Rb2 Rb5 51. Rb1 Ke5 0-1

