[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2024.03.09"]
[Round "8.55"]
[White "Fossum, Oystein Boyum"]
[Black "Kaasen, Tor Fredrik"]
[Result "1/2-1/2"]
[ECO "A12"]
[WhiteElo "2314"]
[BlackElo "2449"]
[PlyCount "88"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Valerenga"]
[BlackTeam "Offerspill"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. Nf3 d5 2. b3 Bf5 3. Bb2 e6 4. g3 h6 5. Bg2 Nf6 6. c4 Be7 7. 0-0 0-0 8. d3 c6 9. Nbd2 Nbd7 10. Qc2 Bh7 11. a3 a5 12. Bc3 b5 13. cxb5 cxb5 14. b4 Qc7 15. Qb2 axb4 16. Bxb4 Bxb4 17. axb4 e5 18. Rfc1 Rxa1 19. Qxa1 Qd6 20. Qa5 e4 21. Ne1 Qe5 22. Qa1 Qh5 23. Qd4 Qxe2 24. dxe4 dxe4 25. Bh3 Nb8 26. Bf1 Qh5 27. Qc5 Qd5 28. Qxd5 Nxd5 29. Bxb5 Nxb4 30. Rc4 e3 31. fxe3 Nd3 32. Nef3 Rd8 33. Rd4 Rxd4 34. Nxd4 Nc5 35. N4b3 Nbd7 36. Nxc5 Nxc5 37. Kf2 Bd3 38. Bc6 Bg6 39. Bd5 Nd3+ 40. Kf3 Kf8 41. Ke2 Ne5 42. h3 h5 43. Nf3 Nxf3 44. Kxf3 Ke7 1/2-1/2

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2024.03.08"]
[Round "7.15"]
[White "Fossum, Oystein Boyum"]
[Black "Ingebretsen, Jens E"]
[Result "0-1"]
[ECO "E61"]
[WhiteElo "2314"]
[BlackElo "2408"]
[PlyCount "68"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CB16_2024"]
[SourceDate "2024.04.17"]
[SourceVersion "1"]
[SourceVersionDate "2024.04.17"]
[SourceQuality "1"]
[WhiteTeam "Valerenga"]
[BlackTeam "OSS"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. Nf3 c5 2. b3 Nc6 3. Bb2 Nf6 4. e3 g6 5. d4 cxd4 6. exd4 d5 7. Be2 Bg7 8. 0-0 0-0 9. c4 Bf5 10. Nc3 Rc8 11. c5 Ne4 12. Na4 Qc7 13. a3 a5 14. h3 Rcd8 15. Bb5 g5 16. Bc1 g4 17. Nh4 Nxd4 18. Bb2 Nxb5 19. Bxg7 Kxg7 20. Nxf5+ Kh8 21. hxg4 Qe5 22. Qd3 e6 23. Ne3 Nbc3 24. Nxc3 Qxc3 25. Qxc3+ Nxc3 26. f3 d4 27. Nc4 d3 28. Rf2 Rd4 29. Rd2 a4 30. Na5 e5 31. Kf2 f5 32. Rc1 Ne2 33. Rc4 axb3 34. Rxd4 Nxd4 0-1

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2023.10.29"]
[Round "3.35"]
[White "Fossum, Oystein Boyum"]
[Black "Kjolberg, Jens Hjorth"]
[Result "1-0"]
[ECO "A14"]
[WhiteElo "2313"]
[BlackElo "2152"]
[PlyCount "77"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Valerenga"]
[BlackTeam "Oslo SK 1911"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. c4 Be7 5. 0-0 0-0 6. b3 c5 7. Bb2 d4 8. e3 Nc6 9. exd4 cxd4 10. Re1 Ne8 11. Ne5 Nxe5 12. Rxe5 f6 13. Re1 e5 14. d3 Kh8 15. Ba3 Nd6 16. Nd2 a5 17. Qc1 Qc7 18. Ne4 Nxe4 19. Bxe7 Qxe7 20. Bxe4 f5 21. Bg2 f4 22. gxf4 Ra6 23. Rxe5 Qh4 24. Qf1 Rg6 25. Rae1 Qxf4 26. Kh1 Bd7 27. Bxb7 Bg4 28. f3 Bf5 29. Re8 Rgf6 30. Rxf8+ Rxf8 31. Qe2 h5 32. Qe5 Bxd3 33. Qxh5+ Qh6 34. Qxh6+ gxh6 35. Rd1 Be2 36. Rxd4 Bf1 37. Kg1 Bh3 38. Kf2 Rg8 39. f4 1-0

[Event "NOR-chT Elite 2324"]
[Site "Norway"]
[Date "2023.10.28"]
[Round "2.35"]
[White "Royset, Pal"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "2114"]
[BlackElo "2313"]
[PlyCount "83"]
[EventDate "2023.10.27"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "Mega2024 Update 01"]
[Source "Chessbase"]
[SourceDate "2023.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.12"]
[SourceQuality "1"]
[WhiteTeam "Tromsoe"]
[BlackTeam "Valerenga"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. dxc5 Bxc5 10. Bxc5 Nxc5 11. Bd3 Qb6 12. Qf2 b4 13. Ne2 a5 14. 0-0 Rb8 15. Rfd1 Na4 16. Qxb6 Rxb6 17. b3 Nb2 18. Rd2 Ke7 19. Ned4 Nxd3 20. cxd3 Bd7 21. Rc2 Ra8 22. Rac1 Nxd4 23. Nxd4 a4 24. Kf2 Rba6 25. Rc7 axb3 26. axb3 Ra2+ 27. Ke3 Kd8 28. R1c2 Rxc2 29. Rxc2 Ra1 30. Rb2 Re1+ 31. Re2 Rh1 32. g3 Kc7 33. Ra2 Kb7 34. h4 Rg1 35. Kf2 Rd1 36. Ke3 Rg1 37. Ne2 Rb1 38. Kd2 Rf1 39. Ke3 Rb1 40. Nd4 Rg1 41. Kf2 Rd1 42. Ke3 1/2-1/2

[Event "NOR-chT Elite 2223"]
[Site "Norway"]
[Date "2023.03.05"]
[Round "9.26"]
[White "Haug, Johannes"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2480"]
[BlackElo "2299"]
[PlyCount "112"]
[EventDate "2022.11.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Offerspill"]
[BlackTeam "Valerenga"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 c5 2. Nf3 g6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Bd4 Qa5 12. f3 Rfc8 13. b3 a6 14. a3 Rab8 15. 0-0 Nd7 16. Rfc1 Bxd4+ 17. Qxd4 Qc5 18. Qxc5 Rxc5 19. Kf2 Rbc8 20. a4 a5 21. f4 R5c6 22. g4 Nc5 23. Rab1 f6 24. Ke3 Rb6 25. Nb5 Nd7 26. h4 Kg7 27. g5 Nc5 28. Bf3 Bd7 29. gxf6+ Kxf6 30. Rg1 Ra6 31. Nc3 Bc6 32. h5 Rg8 33. hxg6 hxg6 34. Rh1 Raa8 35. Bd1 Rh8 36. Bc2 Kg7 37. Nd5 e6 38. Nc3 Rxh1 39. Rxh1 Rh8 40. Rxh8 Kxh8 41. e5 dxe5 42. fxe5 Kg7 43. Ne2 Kh6 44. Nd4 Kg5 45. Nxc6 bxc6 46. b4 axb4 47. a5 b3 48. Bb1 b2 49. Bc2 Kh5 50. Kf4 g5+ 51. Kg3 g4 52. Bb1 Kg5 53. Bc2 Na6 54. Bb1 Nc5 55. Bc2 Na6 56. Bb1 Nc5 1/2-1/2

[Event "NOR-chT Elite 2223"]
[Site "Norway"]
[Date "2023.01.15"]
[Round "6.36"]
[White "Fossum, Oystein Boyum"]
[Black "Tenold, Andreas"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2299"]
[BlackElo "2029"]
[PlyCount "57"]
[EventDate "2022.11.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Valerenga"]
[BlackTeam "Nordstrand"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. exd4 Nxd4 5. Nxd4 Qxd4 6. Nc3 c6 7. d3 Nh6 8. Be2 g6 9. h3 Bg7 10. Be3 Qd8 11. g4 f5 12. Qd2 Nf7 13. 0-0-0 e5 14. f4 exf4 15. Bxf4 0-0 16. d4 Bd7 17. Bf3 Rc8 18. Kb1 b5 19. c5 Qa5 20. Nd5 Qd8 21. Nb4 a5 22. Nc2 fxg4 23. hxg4 Be6 24. g5 Ne5 25. Bxe5 Bxe5 26. Qe3 Rxf3 27. Qxf3 Bd5 28. Qh3 Bxh1 29. Qe6+ 1-0

[Event "NOR-chT Elite 2223"]
[Site "Norway"]
[Date "2023.01.14"]
[Round "5.46"]
[White "Mansoor, Afras"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2118"]
[BlackElo "2299"]
[PlyCount "74"]
[EventDate "2022.11.11"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Bergens"]
[BlackTeam "Valerenga"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. dxc5 Bxc5 9. a3 Ne4 10. Nfd2 f5 11. Nc3 Be6 12. Nb3 Bb6 13. Na4 d4 14. Nd2 Bd5 15. Nxb6 axb6 16. Nxe4 fxe4 17. e3 d3 18. f3 exf3 19. Bxf3 0-0 20. e4 Bxe4 21. Bf4 Qd4+ 22. Kh1 g5 23. Qb3+ Kh8 24. Rae1 Bxf3+ 25. Rxf3 gxf4 26. Rxd3 Qg7 27. gxf4 Rxf4 28. Rg1 Qe5 29. Re3 Qd4 30. Qe6 Raf8 31. Ree1 R4f6 32. Qb3 Rf2 33. Qe6 Qxb2 34. Qh3 Qd4 35. Rg5 Qf6 36. Reg1 Nd4 37. Qg3 Qc6+ 0-1

[Event "NOR-chT Elite 2122"]
[Site "Norway"]
[Date "2021.10.31"]
[Round "3.2"]
[White "Fossum, Oystein Boyum"]
[Black "Nordquelle, Daniel"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2302"]
[BlackElo "2143"]
[PlyCount "71"]
[EventDate "2021.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Valerenga"]
[BlackTeam "Nordstrand"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 g6 5. d3 exd3 6. Qxd3 Bg7 7. Bg2 Ne7 8. Nc3 0-0 9. 0-0 Na6 10. Be3 d5 11. cxd5 Nb4 12. Qd2 Nbxd5 13. Nxd5 Nxd5 14. Bh6 Bxh6 15. Qxh6 Qb6 16. Nb3 Ne7 17. Qc1 Nf5 18. Rd1 Re8 19. Rd2 Ng7 20. Nc5 Bf5 21. Qc3 Rad8 22. Rad1 Rxd2 23. Rxd2 Qc7 24. Nxb7 Qxb7 25. Bxc6 Qe7 26. Bxe8 Nxe8 27. b4 Bh3 28. f3 h5 29. a4 Ng7 30. b5 h4 31. Kf2 Qg5 32. Qe3 Qf6 33. Qd4 hxg3+ 34. hxg3 Qf5 35. g4 Qg5 36. Qd8+ 1-0

[Event "NOR-chT Elite 2122"]
[Site "Norway"]
[Date "2021.10.29"]
[Round "1.4"]
[White "Fossum, Oystein Boyum"]
[Black "Lindbol, Aleksander"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2302"]
[BlackElo "2217"]
[PlyCount "48"]
[EventDate "2021.10.28"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Valerenga"]
[BlackTeam "Oslo SK 1911"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. Nf3 d5 2. e3 Nf6 3. c4 e6 4. b3 Be7 5. Bb2 0-0 6. Nc3 c5 7. cxd5 exd5 8. d4 Nc6 9. Be2 Ne4 10. 0-0 Bf6 11. Na4 Bg4 12. Rc1 cxd4 13. Nxd4 Bxd4 14. Bxd4 Bxe2 15. Qxe2 Nxd4 16. exd4 Rc8 17. f3 Rxc1 18. Rxc1 Qg5 19. Re1 Nd6 20. Qe5 Qd2 21. Re2 Qd1+ 22. Re1 Qd2 23. Re2 Qd1+ 24. Re1 Qd2 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2021.10.17"]
[Round "9"]
[White "Fossum, Oystein Boyum"]
[Black "Skotheim, Andreas"]
[Result "1/2-1/2"]
[ECO "A13"]
[WhiteElo "2302"]
[BlackElo "2146"]
[PlyCount "106"]
[EventDate "2021.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. e3 d5 4. b3 Be7 5. Bb2 0-0 6. Be2 b6 7. Nc3 c5 8. cxd5 exd5 9. d4 Be6 10. 0-0 Nc6 11. Rc1 Rc8 12. dxc5 bxc5 13. Na4 Ne4 14. Nd2 Nxd2 15. Qxd2 c4 16. bxc4 dxc4 17. Qxd8 Rfxd8 18. Bxc4 Bxc4 19. Rxc4 Nb4 20. Rxc8 Rxc8 21. Bd4 a6 22. Nb6 Rc6 23. a4 Bc5 24. Bxc5 Rxc5 25. Rd1 g6 26. g3 Rc2 27. Rd4 Na2 28. g4 h6 29. Kg2 Nc3 30. Rc4 Rb2 31. Rxc3 Rxb6 32. Rc4 Rb2 33. h4 Ra2 34. g5 hxg5 35. hxg5 Kf8 36. Re4 a5 37. Kg3 Kg7 38. f4 Kg8 39. Kf3 Kf8 40. Rd4 Ke7 41. Ke4 Ra3 42. Rc4 Ke6 43. Rc6+ Ke7 44. Ra6 Rxa4+ 45. Ke5 Kf8 46. Ra7 Kg7 47. e4 Ra1 48. f5 gxf5 49. exf5 Re1+ 50. Kf4 Rf1+ 51. Ke4 Re1+ 52. Kf4 Rf1+ 53. Ke4 Re1+ 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2021.10.16"]
[Round "8"]
[White "Bin Suhayl, Ieysaa"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "D34"]
[WhiteElo "2168"]
[BlackElo "2302"]
[PlyCount "72"]
[EventDate "2021.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. 0-0 Be7 8. Nc3 0-0 9. dxc5 Bxc5 10. Bg5 d4 11. Ne4 Be7 12. Bxf6 Bxf6 13. Nxf6+ Qxf6 14. b4 Rd8 15. b5 Ne5 16. Re1 Nxf3+ 17. Bxf3 Qb6 18. a4 Bf5 19. Qb3 a5 20. Bd5 Rd7 21. Rac1 Rad8 22. e4 dxe3 23. Rxe3 h5 24. Re5 Bg6 25. Qc4 Qd6 26. Rg5 Qf6 27. h4 Bf5 28. Rd1 g6 29. f3 Kg7 30. g4 Qb6+ 31. Kg2 f6 32. Qc3 hxg4 33. fxg4 Rxd5 34. Rxd5 Be4+ 35. Kf1 Rxd5 36. Qc8 fxg5 0-1

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2021.10.15"]
[Round "7"]
[White "Fossum, Oystein Boyum"]
[Black "Greicius, Pijus"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2302"]
[BlackElo "2080"]
[PlyCount "103"]
[EventDate "2021.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nc6 3. Bg2 d6 4. Nc3 Be6 5. d3 Qd7 6. Rb1 g6 7. h4 h6 8. Bd2 Bg7 9. Qc1 f5 10. b4 Nf6 11. Nd5 Bxd5 12. cxd5 Ne7 13. Qc4 0-0 14. b5 Kh7 15. Nh3 Rac8 16. Rc1 Rfe8 17. 0-0 f4 18. gxf4 Nexd5 19. f5 Nb6 20. fxg6+ Kxg6 21. Qb4 c6 22. bxc6 bxc6 23. f4 Nbd5 24. f5+ Kh7 25. Qa4 Ne7 26. e4 Nh5 27. Qd1 Nf6 28. Ng5+ hxg5 29. hxg5 Rh8 30. Rf3 Kg8 31. gxf6 Bxf6 32. Rg3+ Kf8 33. Rb1 d5 34. Be3 Rd8 35. Qc2 Kf7 36. Qa4 d4 37. Qc4+ Kf8 38. Bd2 Nc8 39. Bf3 Nd6 40. Qc5 Qh7 41. Kf1 Qh2 42. Be1 Bh4 43. Qxe5 Bxg3 44. Bxg3 Qh3+ 45. Kf2 Qh6 46. Bf4 Qh4+ 47. Ke2 Nf7 48. Qc5+ Qe7 49. Qxc6 Qa3 50. Qc4 Nd6 51. Qxd4 Qxa2+ 52. Rb2 1-0

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2021.10.14"]
[Round "6"]
[White "Al Tarbosh, Ward"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2177"]
[BlackElo "2302"]
[PlyCount "105"]
[EventDate "2021.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. Be2 Bg7 6. 0-0 0-0 7. c4 Nb6 8. Bf4 Nc6 9. Nc3 Bg4 10. Re1 Bxf3 11. Bxf3 Nxc4 12. Qe2 Nb6 13. Rad1 d5 14. h4 e6 15. Bg5 Qe8 16. Qd2 Nd7 17. h5 Rc8 18. g3 a6 19. Kg2 Ne7 20. Bg4 c5 21. hxg6 cxd4 22. Bxe7 Qxe7 23. Nxd5 exd5 24. gxf7+ Kh8 25. Bxd7 Qxd7 26. e6 Qe7 27. Qd3 h6 28. Qg6 Rc6 29. Rxd4 Qf6 30. Qxf6 Bxf6 31. e7 Bxe7 32. Rxe7 Rb6 33. b3 Kg7 34. Rf4 a5 35. Rd7 Rb5 36. Kf1 a4 37. bxa4 Rb1+ 38. Kg2 b6 39. Rg4+ Kf6 40. Rxd5 Rxf7 41. Rb5 Rxb5 42. axb5 Rc7 43. Rd4 Ke5 44. Rh4 Rh7 45. a4 Kf5 46. Rh5+ Ke4 47. f3+ Kd4 48. g4 Ra7 49. Rxh6 Kc5 50. Rc6+ Kd5 51. Rxb6 Rxa4 52. Kg3 Rb4 53. Rb8 1-0

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2021.10.13"]
[Round "5"]
[White "Fossum, Oystein Boyum"]
[Black "Kaasen, Tor Fredrik"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2302"]
[BlackElo "2432"]
[PlyCount "80"]
[EventDate "2021.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. c4 g6 4. Bg2 Bg7 5. Nc3 e5 6. 0-0 d6 7. d3 Nge7 8. a3 a5 9. Rb1 0-0 10. Ne1 Be6 11. Nc2 d5 12. cxd5 Nxd5 13. Nxd5 Bxd5 14. Bxd5 Qxd5 15. b4 cxb4 16. axb4 a4 17. b5 Nd4 18. e4 Qd7 19. Nxd4 Qxd4 20. Be3 Qd7 21. Rb4 a3 22. Qb3 Rfc8 23. Rd1 Qg4 24. Rc4 Bf8 25. Ra1 Qd7 26. Rac1 Qe6 27. R1c2 Rd8 28. Ra2 Qd7 29. Rc3 Rac8 30. Rc4 Qg4 31. Rxc8 Qxc8 32. Kg2 Rd7 33. h3 Qd8 34. Rd2 Qa5 35. Kf3 Qb4 36. Qa2 Qxb5 37. d4 exd4 38. Bxd4 Bb4 39. Qc2 Qc6 40. Qxc6 bxc6 0-1

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2021.10.12"]
[Round "4"]
[White "Elsness, Frode"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2465"]
[BlackElo "2302"]
[PlyCount "83"]
[EventDate "2021.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. dxc5 d4 7. Na4 Bxc5 8. Nxc5 Qa5+ 9. Bd2 Qxc5 10. Rc1 Qb6 11. e3 dxe3 12. Bxe3 Qxb2 13. Bc4 Nge7 14. Ng5 0-0 15. Qh5 Bf5 16. Bxf7+ Kh8 17. 0-0 h6 18. Bb3 Qf6 19. Nf7+ Kh7 20. Ng5+ Kh8 21. Nf7+ Kh7 22. Bg5 Qg6 23. Qxg6+ Nxg6 24. Be3 Na5 25. Nd6 Nxb3 26. axb3 Be6 27. Rc7 b6 28. Bd4 Rg8 29. Re1 Nf4 30. g3 Rad8 31. gxf4 Rxd6 32. Be5 Rd7 33. b4 Rxc7 34. Bxc7 Re8 35. f3 Bd7 36. Rd1 Re7 37. Kf2 Bc6 38. Be5 Rd7 39. Rc1 Bb5 40. Ke3 a5 41. bxa5 bxa5 42. Rc5 1/2-1/2

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2021.10.12"]
[Round "3"]
[White "Fossum, Oystein Boyum"]
[Black "Grundekjon, Christian S"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2302"]
[BlackElo "2102"]
[PlyCount "75"]
[EventDate "2021.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 g6 2. e3 Bg7 3. d4 Nf6 4. c4 c5 5. Nc3 cxd4 6. exd4 d5 7. Be2 0-0 8. 0-0 dxc4 9. Bxc4 a6 10. Bg5 b5 11. Bb3 Nc6 12. a3 Bg4 13. d5 Ne5 14. Re1 Nxf3+ 15. gxf3 Bf5 16. Qe2 Ra7 17. Rad1 Rd7 18. Ne4 h6 19. Nxf6+ exf6 20. Bd2 Qb8 21. Bb4 Rfd8 22. Qe3 g5 23. Be7 Re8 24. d6 Bg6 25. Bd5 Bf8 26. Bc6 Rexe7 27. dxe7 Rxe7 28. Qd4 Rxe1+ 29. Rxe1 Kg7 30. Re8 Qc7 31. Qd8 Qxc6 32. Rxf8 Bh7 33. Qe7 Qd5 34. h3 Bf5 35. Qd8 Qxf3 36. Rg8+ Kh7 37. Qf8 Qd1+ 38. Kh2 1-0

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2021.10.11"]
[Round "2"]
[White "Stremavicius, Titas"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "B25"]
[WhiteElo "2487"]
[BlackElo "2302"]
[PlyCount "205"]
[EventDate "2021.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 Nf6 6. d3 0-0 7. e4 d6 8. Nc3 Rb8 9. h3 b5 10. Be3 b4 11. Ne2 a5 12. g4 Ba6 13. Ng3 Nd7 14. Rb1 Nd4 15. g5 a4 16. Nh2 a3 17. b3 Nb5 18. Ne2 e6 19. Qe1 Bb7 20. Qg3 Rc8 21. Rf2 Nd4 22. Rc1 Ba8 23. Nxd4 cxd4 24. Bd2 Qb6 25. h4 f5 26. exf5 Bxg2 27. Qxg2 Rxf5 28. Ng4 Rfc5 29. Be1 Rb5 30. Rd1 Qb7 31. Qh3 Qd5 32. Rdd2 Qf5 33. Rde2 Nb6 34. Rxe6 Nd5 35. Rxd6 Ne3 36. Nf6+ Bxf6 37. Qxf5 Rxf5 38. gxf6 Nxc2 39. Bd2 Rf8 40. Rc6 Ne3 41. Bxb4 R8xf6 42. Rxf6 Rxf6 43. Bxa3 Ng4 44. Rb2 Rxf4 45. b4 Ne5 46. b5 Rf7 47. b6 Rb7 48. Bd6 Nxd3 49. Rb5 Nc1 50. Bc7 d3 51. Rb2 Ne2+ 52. Kf2 Nc3 53. Ke1 Kf7 54. Bg3 Na4 55. Rb4 Nxb6 56. Kd1 Ra7 57. Rxb6 Rxa2 58. Be1 Rh2 59. Rb7+ Ke6 60. Rxh7 Kf5 61. Rh8 Ke4 62. Rg8 Kf5 63. Rf8+ Ke4 64. Bf2 Rh1+ 65. Kd2 Rh2 66. Rf7 Rh3 67. Re7+ Kf5 68. Ra7 Ke4 69. Ra4+ Kf3 70. Be3 Rh1 71. Bg5 Kg3 72. Ra6 Kg4 73. Rxg6 Rh3 74. Rd6 Kh5 75. Rxd3 Rh2+ 76. Ke3 Ra2 77. Kf3 Ra6 78. Bd8 Rd6 79. Ke3 Re6+ 80. Kf2 Kg4 81. Rd4+ Kh5 82. Rd5+ Kh6 83. Kf3 Kg6 84. Bc7 Re7 85. Bf4 Rb7 86. Kg4 Kh7 87. Rd6 Ra7 88. Rh6+ Kg7 89. Rc6 Ra5 90. Rc7+ Kg8 91. Bg5 Ra6 92. Bd2 Rb6 93. Bc3 Rg6+ 94. Kf5 Rg2 95. Bf6 Kf8 96. Ke6 Re2+ 97. Be5 Kg8 98. h5 Rf2 99. h6 Rf7 100. Rc8+ Rf8 101. Rxf8+ Kxf8 102. h7 Ke8 103. h8R# 1-0

[Event "Fagernes op"]
[Site "Fagernes"]
[Date "2021.10.10"]
[Round "1"]
[White "Fossum, Oystein Boyum"]
[Black "Verbin, Valentina"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2302"]
[BlackElo "2023"]
[PlyCount "75"]
[EventDate "2021.10.10"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nc3 e5 7. d3 Nc6 8. Rb1 Nd4 9. Nxd4 exd4 10. Nb5 c5 11. Bf4 Ne8 12. b4 a6 13. Na3 g5 14. Bd2 Qe7 15. Re1 h6 16. Nc2 Qc7 17. e3 Rb8 18. bxc5 dxc5 19. exd4 cxd4 20. Nb4 Nf6 21. h4 a5 22. hxg5 hxg5 23. Nd5 Nxd5 24. Bxd5 Be6 25. Rxe6 fxe6 26. Bxe6+ Kh7 27. Bxg5 Bh6 28. Bxh6 Kxh6 29. Rb5 Kg7 30. Qg4+ Kf6 31. Rf5+ Ke7 32. Qg7+ Kxe6 33. Qxc7 Kxf5 34. Qxa5+ Kg4 35. Kg2 Rbe8 36. Qd5 Rf5 37. Qxd4+ Kg5 38. Qg7+ 1-0

[Event "NOR-chT Elite 1920"]
[Site "Norway"]
[Date "2020.01.19"]
[Round "6.4"]
[White "Fossum, Oystein Boyum"]
[Black "Brasoy, Aksel"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "2291"]
[BlackElo "1840"]
[PlyCount "131"]
[EventDate "2019.11.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Valerenga"]
[BlackTeam "Alta"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. d3 e5 5. a3 a5 6. Be2 Nf6 7. exd4 exd4 8. Bg5 Be7 9. 0-0 0-0 10. Nbd2 h6 11. Bxf6 Bxf6 12. Re1 Re8 13. Qc2 Bf5 14. Bf1 Qd7 15. Rxe8+ Rxe8 16. Rb1 Be7 17. Re1 Bf8 18. Rxe8 Qxe8 19. Qa4 Bd7 20. Qb5 b6 21. Qd5 Qe6 22. Qxe6 fxe6 23. Be2 Be7 24. Bd1 Bf6 25. Ba4 Ne5 26. Bxd7 Nxd7 27. Ne4 c5 28. Kf1 Bd8 29. Ke2 a4 30. Kd1 Bc7 31. Kc2 Kf7 32. b3 axb3+ 33. Kxb3 Bf4 34. Ka4 Bc1 35. Ng3 Bf4 36. Ne2 Bc7 37. Kb5 Ke7 38. Kc6 Kd8 39. Kb7 Nf8 40. Kc6 Ng6 41. a4 Ne7+ 42. Kb5 Kd7 43. a5 bxa5 44. Kxc5 e5 45. Ng3 Ke6 46. Kb5 Kd7 47. Ne4 Nc6 48. Nfd2 Bd6 49. Nb3 Bb4 50. f3 Na7+ 51. Ka4 Nc6 52. Nec5+ Kc8 53. Kb5 Ne7 54. Nxa5 Bxa5 55. Kxa5 Nf5 56. g3 Ne3 57. Ne4 Nc2 58. f4 exf4 59. gxf4 Ne1 60. Nf2 Ng2 61. Kb6 Nxf4 62. Kc5 Ne2 63. Kd6 Ng1 64. h3 g5 65. Ke5 Ne2 66. Kf5 1-0

[Event "NOR-chT Elite 1920"]
[Site "Norway"]
[Date "2020.01.18"]
[Round "5.1"]
[White "Fossum, Oystein Boyum"]
[Black "Andersen, Lars Even"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2291"]
[BlackElo "2294"]
[PlyCount "128"]
[EventDate "2019.11.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Valerenga"]
[BlackTeam "OSS"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. c4 c5 2. g3 Nc6 3. Bg2 Nf6 4. Nc3 g6 5. e4 d6 6. Nge2 Bg7 7. 0-0 0-0 8. d3 a6 9. h3 Ne8 10. Be3 Nd4 11. Rb1 Nc7 12. b4 Nxe2+ 13. Nxe2 Ne6 14. f4 Rb8 15. Qd2 b5 16. cxb5 Rxb5 17. a4 Rxb4 18. Rxb4 cxb4 19. Qxb4 a5 20. Qc4 Nc5 21. d4 Ba6 22. Qc2 Nd3 23. Qd2 Nb4 24. Rc1 d5 25. exd5 Nxd5 26. Bf2 e6 27. Rc5 Re8 28. Nc1 Bf8 29. Rc6 Bb7 30. Rc2 Nb4 31. Bxb7 Nxc2 32. Qxc2 Qd7 33. Bg2 Rc8 34. Qd1 Rc4 35. Nd3 Qxa4 36. Qf3 Qa1+ 37. Kh2 Qc3 38. d5 exd5 39. Qxd5 a4 40. Ne5 Rc7 41. Bd4 Qb3 42. Qd8 Rc2 43. Ng4 Rxg2+ 44. Kxg2 Qc2+ 45. Kg1 Qd1+ 46. Kh2 Qe2+ 47. Nf2 Qe7 48. Qa8 Qb4 49. Qd5 Qd6 50. Ne4 Qxd5 51. Nf6+ Kh8 52. Nxd5+ Bg7 53. Nf6 Bf8 54. Kg2 a3 55. Kf3 a2 56. Ba1 h6 57. Ke4 Ba3 58. Nd5+ Kh7 59. Nc3 f5+ 60. Kf3 g5 61. Nxa2 Kg6 62. Be5 h5 63. fxg5 Kxg5 64. h4+ Kg6 1-0

[Event "NOR-chT Elite 1920"]
[Site "Norway"]
[Date "2020.01.17"]
[Round "4.5"]
[White "Diesen, Bruce"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "A70"]
[WhiteElo "2155"]
[BlackElo "2291"]
[PlyCount "75"]
[EventDate "2019.11.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Asker"]
[BlackTeam "Valerenga"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 a6 7. a4 g6 8. e4 Bg7 9. Be2 Bg4 10. 0-0 0-0 11. Bf4 Bxf3 12. Bxf3 Ne8 13. Qb3 b6 14. Rfe1 Ra7 15. e5 dxe5 16. Bxe5 Bxe5 17. Rxe5 Nd7 18. Ree1 Ndf6 19. Nd1 Nd6 20. Ne3 Re7 21. Rac1 Rfe8 22. Red1 Nd7 23. Qc3 Rxe3 24. fxe3 a5 25. Rf1 Qh4 26. e4 Ne5 27. Rce1 Qd8 28. Kh1 Qd7 29. Bd1 Qe7 30. Rf4 Kg7 31. Ref1 Qg5 32. h3 h6 33. Bc2 Qd8 34. Qg3 Qg5 35. Qb3 Rb8 36. Qc3 Re8 37. Kh2 Qe7 38. Qg3 1/2-1/2

[Event "NOR-chT Elite 1920"]
[Site "Norway"]
[Date "2019.12.06"]
[Round "1.5"]
[White "Machlik, Edit"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2062"]
[BlackElo "2287"]
[PlyCount "90"]
[EventDate "2019.11.01"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Tromsoe"]
[BlackTeam "Valerenga"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 c6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 b6 9. Qc1 Bb7 10. Ba3 Bxa3 11. Qxa3 Na6 12. Qxe7+ Kxe7 13. Ne5 Rac8 14. Nd2 Rhd8 15. e3 c5 16. Ndf3 dxc4 17. Nxc4 Be4 18. Rfd1 Nb4 19. dxc5 Rxd1+ 20. Rxd1 Rxc5 21. Nd4 g6 22. a4 e5 23. Nf3 Bc2 24. Rc1 Bxb3 25. Nfxe5 Bxa4 26. Rb1 Nc2 27. f4 Bb5 28. Nd3 Rxc4 29. Rxb5 Rc3 30. Ne5 Ne4 31. Bxe4 fxe4 32. Rd5 Rc7 33. Ng4 a5 34. Re5+ Kd6 35. Nf6 Kc6 36. Rxe4 b5 37. Re6+ Kc5 38. Re5+ Kc4 39. Nd5 Rc6 40. e4 a4 41. Ne7 Rd6 42. Nc8 Ra6 43. Re7 a3 44. Rc7+ Kb3 45. Rb7 b4 0-1

[Event "NOR-chT Club"]
[Site "Drammen"]
[Date "2019.06.02"]
[Round "6.4"]
[White "Fossum, Oystein Boyum"]
[Black "Hagen, Brede Andre Larsen"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2258"]
[BlackElo "2041"]
[PlyCount "127"]
[EventDate "2019.05.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Valerenga"]
[BlackTeam "Levanger"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nc3 a6 7. b3 d6 8. Bb2 Be7 9. e3 0-0 10. Qe2 Nbd7 11. Rfd1 Qc7 12. Rac1 Rfe8 13. d4 Ne4 14. Nb1 Rac8 15. Ne1 Nef6 16. d5 e5 17. e4 Rb8 18. Nd3 Rf8 19. Nd2 Ne8 20. Nf1 Bc8 21. Ne3 g6 22. Rf1 Bf6 23. Bc3 b5 24. Qd2 b4 25. Bb2 Nb6 26. f4 Bg7 27. Qf2 f6 28. Ra1 a5 29. a4 Bh6 30. Bf3 Bh3 31. Rfe1 Qf7 32. Bg4 Bxg4 33. Nxg4 Bg7 34. Re2 f5 35. Ngxe5 dxe5 36. fxe5 fxe4 37. Qxf7+ Rxf7 38. Nxc5 Rf3 39. Rxe4 Rc8 40. Kg2 Rf8 41. Ne6 Nxd5 42. Nxf8 Bxf8 43. cxd5 Rc2+ 44. Kh1 Rxb2 45. Rd1 Ng7 46. Re3 Nf5 47. Rf3 Re2 48. d6 Kg7 49. Rdd3 Rxe5 50. d7 Be7 51. d8Q Bxd8 52. Rxd8 Kh6 53. Rd2 Rc5 54. Rfd3 Kg5 55. Kg2 h5 56. h3 Re5 57. Kf3 Rc5 58. g4 hxg4+ 59. hxg4 Nh4+ 60. Kg3 Rc1 61. Rd5+ Kh6 62. Kxh4 g5+ 63. Kg3 Rc3+ 64. R2d3 1-0

[Event "NOR-chT Club"]
[Site "Drammen"]
[Date "2019.06.02"]
[Round "5.3"]
[White "Mihajlov, Sebastian"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "2360"]
[BlackElo "2258"]
[PlyCount "73"]
[EventDate "2019.05.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Baerum"]
[BlackTeam "Valerenga"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. c4 Nc6 6. Be3 Nf6 7. Nc3 0-0 8. Be2 d6 9. f3 Nxd4 10. Bxd4 Be6 11. 0-0 Qa5 12. Kh1 Rfc8 13. b3 a6 14. f4 b5 15. f5 Bd7 16. Bxf6 Bxf6 17. Nd5 Qd8 18. Nxf6+ exf6 19. fxg6 hxg6 20. Qxd6 Rc6 21. Qf4 Qb8 22. e5 Re6 23. Bg4 f5 24. Bf3 Bc6 25. Bxc6 Rxc6 26. Rac1 Re6 27. Rfe1 bxc4 28. Rxc4 Qb5 29. Rc3 Qa5 30. Rce3 Qxa2 31. Rh3 g5 32. Qxf5 Qd2 33. Rf1 Ra7 34. Qh7+ Kf8 35. Qh8+ Ke7 36. Rh7 Kd7 37. Rhxf7+ 1-0

[Event "NOR-chT Club"]
[Site "Drammen"]
[Date "2019.06.01"]
[Round "4.2"]
[White "Fossum, Oystein Boyum"]
[Black "Risting, Eivind Olav"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2258"]
[BlackElo "2357"]
[PlyCount "50"]
[EventDate "2019.05.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Valerenga"]
[BlackTeam "Schakklubben av 1911"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. Nf3 d5 2. c4 d4 3. e3 Nc6 4. d3 g6 5. Be2 Bg7 6. 0-0 Nh6 7. Na3 dxe3 8. fxe3 e5 9. Nc2 Nf5 10. Rb1 a5 11. b3 0-0 12. a3 Qe7 13. e4 Nfd4 14. Nfxd4 Nxd4 15. Nxd4 exd4 16. Bg4 Be5 17. Bxc8 Rfxc8 18. Qg4 h5 19. Qh3 Re8 20. a4 Kg7 21. Bd2 b6 22. Rfc1 Bd6 23. Rf1 Be5 24. Rfc1 Bd6 25. Rf1 Be5 1/2-1/2

[Event "NOR-chT Club"]
[Site "Drammen"]
[Date "2019.06.01"]
[Round "3.5"]
[White "Melaa, Sondre Lillestol"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "2038"]
[BlackElo "2258"]
[PlyCount "199"]
[EventDate "2019.05.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "OSS Kadett"]
[BlackTeam "Valerenga"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. d4 Nf6 2. Bg5 e6 3. e4 c5 4. e5 h6 5. Bc1 Nd5 6. c4 Nb6 7. Be3 cxd4 8. Bxd4 Qc7 9. a3 Nc6 10. Nf3 Nxd4 11. Qxd4 d6 12. Nc3 Bd7 13. exd6 Qxd6 14. Qxd6 Bxd6 15. b4 Na4 16. Ne4 Bf4 17. Bd3 Rc8 18. c5 b6 19. g3 Bb8 20. Ba6 Rd8 21. Rc1 Bc6 22. Ned2 bxc5 23. 0-0 Bd6 24. Kg2 0-0 25. Nc4 cxb4 26. Rfd1 Be7 27. axb4 Bxb4 28. Nce5 Bd5 29. Rd4 Bxf3+ 30. Nxf3 Rxd4 31. Nxd4 Nc5 32. Bb5 a6 33. Rc4 Ba3 34. Bc6 Rc8 35. Bf3 a5 36. Nc2 Bc1 37. Nd4 Ba3 38. Nc6 Rc7 39. Nxa5 Kf8 40. Rc2 Ke7 41. Nc4 Bb4 42. Nb6 Kd6 43. Rc4 Ba5 44. Na4 Nd7 45. Rxc7 Kxc7 46. Nb2 Bc3 47. Nc4 Bd4 48. Kf1 Nc5 49. Ke2 Kd7 50. Nd2 f5 51. Bg2 Ke7 52. f4 Kf6 53. Nf3 Bc3 54. Ke3 g5 55. h3 Ba5 56. Ne5 Be1 57. Kf3 Ne4 58. g4 gxf4 59. Nd3 Bd2 60. Nxf4 Ng5+ 61. Kg3 Be1+ 62. Kh2 Bh4 63. gxf5 Kxf5 64. Ne2 e5 65. Bc6 e4 66. Ng3+ Bxg3+ 67. Kxg3 Nf3 68. Bb7 Nd2 69. Ba6 Nb3 70. Kh4 Nc5 71. Be2 Nd3 72. Bd1 Nf4 73. Kg3 Kg5 74. Bc2 Kf5 75. Bd1 Ke5 76. Kg4 h5+ 77. Kg5 Nxh3+ 78. Kxh5 Nf2 79. Be2 Kf4 80. Kh4 Ke3 81. Bh5 Nd3 82. Kg3 Nf4 83. Bg4 Ne2+ 84. Kg2 Kd2 85. Kf2 Nf4 86. Bd7 Nd3+ 87. Kf1 Nf4 88. Kf2 e3+ 89. Kf3 e2 90. Kxf4 e1Q 91. Bf5 Qe3+ 92. Kg4 Kc3 93. Kh5 Kd4 94. Kg6 Qf4 95. Kf6 Qe5+ 96. Kg6 Kc5 97. Kg5 Kd6 98. Kg4 Qf6 99. Kf4 Kd5 100. Kf3 0-1

[Event "NOR-chT Club"]
[Site "Drammen"]
[Date "2019.05.31"]
[Round "2.8"]
[White "Johnsen, Oystein"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "A70"]
[WhiteElo "1995"]
[BlackElo "2258"]
[PlyCount "78"]
[EventDate "2019.05.30"]
[EventType "team-swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]
[WhiteTeam "Tonsberg"]
[BlackTeam "Valerenga"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 c5 5. d5 d6 6. e4 0-0 7. Bd3 e6 8. 0-0 exd5 9. cxd5 Bg4 10. h3 Bxf3 11. Qxf3 Nbd7 12. Bf4 Ne8 13. Rab1 a6 14. a4 Rc8 15. Qd1 c4 16. Bc2 Ne5 17. Be3 Nc7 18. a5 Nb5 19. Bb6 Qe7 20. Na4 Rfe8 21. Re1 Nd7 22. Be3 Qd8 23. Nb6 Nxb6 24. Bxb6 Qh4 25. Qc1 Nd4 26. Qd1 Nb5 27. Qc1 c3 28. b3 Re7 29. Be3 Bd4 30. Qd1 Bxe3 31. Rxe3 Qf6 32. Qd3 Rec7 33. Rc1 Qd8 34. f4 Rc5 35. b4 Rc4 36. Rb1 Rd4 37. Qf1 Na3 38. Rc1 Rxb4 39. Re2 Qxa5 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2019.02.24"]
[Round "9"]
[White "Fossum, Oystein Boyum"]
[Black "Gharibyan, Mamikon"]
[Result "0-1"]
[ECO "A13"]
[WhiteElo "2250"]
[BlackElo "2318"]
[PlyCount "102"]
[EventDate "2019.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 e6 3. g3 dxc4 4. Qa4+ Bd7 5. Qxc4 c5 6. Bg2 Bc6 7. 0-0 Nd7 8. d3 Ngf6 9. b3 Be7 10. Bb2 0-0 11. Nbd2 b5 12. Qc2 Qb6 13. e4 Rfd8 14. a4 bxa4 15. bxa4 Qa6 16. Rfe1 Rab8 17. Bc3 Nb6 18. a5 Na8 19. Ne5 Bb5 20. Nec4 Nc7 21. Be5 Qc8 22. Nb3 Be8 23. Reb1 Rb4 24. Bc3 Ra4 25. Nc1 Rxa1 26. Bxa1 Na6 27. Na2 Nb4 28. Nxb4 cxb4 29. Qe2 Bb5 30. Ne5 Qa6 31. Qa2 Bxd3 32. Nxd3 Qxd3 33. Bxf6 gxf6 34. Rb3 Qd1+ 35. Bf1 Bc5 36. Rb2 Qf3 37. Qc4 Bd4 38. Qxb4 Bxb2 39. Qxb2 Rd1 40. Qc2 Re1 41. Qc8+ Kg7 42. Qa6 Qxe4 43. Qb5 Qd4 44. a6 e5 45. Kg2 e4 46. Qf5 e3 47. fxe3 Qd2+ 48. Qf2 Qxe3 49. Qxe3 Rxe3 50. Kf2 Ra3 51. Be2 f5 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2019.02.24"]
[Round "8"]
[White "Getz, Nicolai"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "A32"]
[WhiteElo "2398"]
[BlackElo "2250"]
[PlyCount "70"]
[EventDate "2019.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c5 3. Nf3 e6 4. Nc3 cxd4 5. Nxd4 a6 6. Qd3 Qc7 7. Bg5 Be7 8. e4 Nc6 9. Nxc6 dxc6 10. Be2 0-0 11. 0-0-0 b5 12. Kb1 b4 13. Na4 Qa5 14. e5 Qxe5 15. Be3 c5 16. f4 Qc7 17. Bf3 Rb8 18. b3 Bd7 19. Nb2 Bc6 20. Bf2 Qb7 21. Rhe1 Rbd8 22. Qe3 Rxd1+ 23. Rxd1 Ne4 24. Na4 f5 25. Bxe4 Bxe4+ 26. Kc1 Rc8 27. g3 Rc7 28. Rd2 Qb8 29. Qe1 Qf8 30. Kd1 Bf3+ 31. Kc2 Qf6 32. Qg1 Bc6 33. Nb2 Qc3+ 34. Kd1 Rd7 35. Rxd7 Bf3# 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2019.02.23"]
[Round "7"]
[White "Flasen, Aleksander"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "2036"]
[BlackElo "2250"]
[PlyCount "70"]
[EventDate "2019.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qe7 8. h3 Nf6 9. Bg5 h6 10. Bxf6 Bxf6 11. a4 h5 12. Nbd2 g5 13. Nh2 Be6 14. Ndf1 0-0-0 15. Ne3 c4 16. Qe2 cxd3 17. cxd3 Qd7 18. Red1 Bb3 19. Rd2 Be7 20. d4 exd4 21. Nf5 Bc5 22. Qd3 Bb4 23. Re2 Be6 24. Nf3 g4 25. hxg4 hxg4 26. Ne5 Qc7 27. Nxg4 Bxf5 28. exf5 Rh4 29. f3 Qg3 30. f6 Rdh8 31. Nf2 Rh2 32. Qf5+ Kd8 33. Re8+ Rxe8 34. Qg4 Rxg2+ 35. Kh1 Rh2# 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2019.02.23"]
[Round "6"]
[White "Fossum, Oystein Boyum"]
[Black "Miedema, David"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2250"]
[BlackElo "2356"]
[PlyCount "80"]
[EventDate "2019.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. d3 Bb4+ 6. Bd2 a5 7. 0-0 Nf6 8. a3 Be7 9. Bg5 0-0 10. Nbd2 h6 11. Bxf6 Bxf6 12. Rb1 Be7 13. b4 axb4 14. axb4 Nxb4 15. Nxe5 c6 16. Nb3 Bf6 17. Nf3 Na2 18. Qc2 Nc3 19. Ra1 Rxa1 20. Rxa1 Re8 21. Re1 Qb6 22. Nc1 Bf5 23. Na2 Ra8 24. Nxc3 dxc3 25. Rb1 Qa7 26. Ne1 Qa2 27. Rc1 Qb2 28. Be4 Bxe4 29. dxe4 Ra2 30. c5 Qa3 31. Qb1 Rxe2 32. Rc2 Rxe4 33. Nd3 Qa6 34. Ra2 Ra4 35. Rxa4 Qxa4 36. Ne1 Qb5 37. Qf5 Be7 38. Nf3 Qxc5 39. Ne5 Bf6 40. Qc8+ Qf8 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2019.02.22"]
[Round "4"]
[White "Fossum, Oystein Boyum"]
[Black "Hasangatin, Ramil"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "2250"]
[BlackElo "2485"]
[PlyCount "48"]
[EventDate "2019.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. Bg2 dxc4 5. a4 Qd5 6. Na3 e5 7. 0-0 e4 8. Ne1 Na6 9. Nec2 Bc5 10. d4 cxd3 11. exd3 Qxd3 12. Qe1 Bg4 13. b4 Be7 14. b5 cxb5 15. axb5 Nc5 16. Nb4 Qd7 17. Bb2 0-0 18. f3 exf3 19. Bxf3 Bxf3 20. Rxf3 Nce4 21. Nd3 Ng5 22. Re3 Nd5 23. Rd1 Nxe3 24. Qxe3 Qe6 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2019.02.22"]
[Round "5"]
[White "Holleland, Sigve"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2009"]
[BlackElo "2250"]
[PlyCount "81"]
[EventDate "2019.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. e3 g6 6. d4 e4 7. f3 exf3 8. Nxf3 d6 9. 0-0 Bg7 10. b4 0-0 11. Rb1 Qe7 12. Re1 Bd7 13. b5 Na5 14. Qa4 b6 15. Ng5 Rac8 16. Nh3 c6 17. Qb4 c5 18. Nd5 Nxd5 19. Bxd5+ Be6 20. dxc5 Rxc5 21. e4 Bxd5 22. exd5 Bd4+ 23. Kg2 Qb7 24. Nf4 Rxc4 25. Qxd6 Bc5 26. Qe6+ Qf7 27. Bb2 Bd4 28. Bxd4 Rxd4 29. Rbc1 Nc4 30. Qc6 Na5 31. Qe6 Nc4 32. Qc6 Na5 33. Qc3 Re4 34. Ne6 Rc4 35. Qe5 Rfc8 36. Rcd1 Rc2+ 37. Kg1 Qd7 38. a4 Nc4 39. Qd4 Nd6 40. Ng5 h6 41. Qf6 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2019.02.21"]
[Round "3"]
[White "Eliseev, Sergey1111"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "1794"]
[BlackElo "2250"]
[PlyCount "86"]
[EventDate "2019.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. d3 Bg7 5. Bg2 Nf6 6. c3 0-0 7. 0-0 e5 8. Re1 d6 9. a3 a5 10. a4 Ne8 11. Na3 f5 12. Qb3+ Kh8 13. exf5 Rxf5 14. Nc4 Ra6 15. Ne3 Rf8 16. h4 Nf6 17. Ng5 Qe7 18. Nd5 Nxd5 19. Bxd5 Nd8 20. Bc4 Ra8 21. Ne4 Qc7 22. Bg5 Nc6 23. Be6 h6 24. Be3 Qe7 25. Bxc8 Raxc8 26. Qd5 Rcd8 27. Kg2 Qd7 28. Rh1 Ne7 29. Qb3 Nf5 30. Rae1 b6 31. Ng5 d5 32. Nf3 Qc6 33. Bc1 e4 34. dxe4 dxe4 35. Ng5 c4 36. Qc2 hxg5 37. h5 e3+ 38. f3 Nh4+ 39. gxh4 Qxf3+ 40. Kh2 Rd2+ 41. Bxd2 Qf2+ 42. Kh3 Rf3+ 43. Kg4 Rg3# 0-1

[Event "Kragero op"]
[Site "Kragero"]
[Date "2019.02.21"]
[Round "2"]
[White "Fossum, Oystein Boyum"]
[Black "Osmak, Iulija"]
[Result "1/2-1/2"]
[ECO "A11"]
[WhiteElo "2250"]
[BlackElo "2394"]
[PlyCount "120"]
[EventDate "2019.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bf5 5. cxd5 cxd5 6. Qb3 Nc6 7. d3 e5 8. 0-0 Qd7 9. Bg5 Be7 10. Nc3 d4 11. Bxf6 Bxf6 12. Nd5 Bd8 13. Nb4 Be6 14. Qa4 Nb8 15. Qxd7+ Nxd7 16. Nd2 Ba5 17. a3 0-0-0 18. Ne4 Kb8 19. Nd6 Nc5 20. Nxb7 Nxb7 21. Nc6+ Kc7 22. Rfc1 Kd6 23. Nxa7 Bd5 24. b4 Bb6 25. Nb5+ Ke7 26. a4 Bxg2 27. Kxg2 Nd6 28. Nxd6 Rxd6 29. a5 Bd8 30. Rc5 Ke6 31. Rc8 Kd7 32. Rac1 Re8 33. Rb8 Bg5 34. Rb7+ Ke6 35. Rcc7 Re7 36. Rxe7+ Bxe7 37. b5 Rd7 38. Rb8 Rd8 39. Rb7 Rd7 40. Rb8 Ra7 41. a6 Bd6 42. Rh8 h6 43. g4 Kd5 44. Rc8 Ke6 45. h4 Kd7 46. Rg8 Kc7 47. Rxg7 Kb6 48. Rh7 Kxb5 49. Rxh6 Rxa6 50. Rf6 Be7 51. Rxf7 Bxh4 52. Rf5 Rf6 53. Rxe5+ Kc6 54. Rf5 Rxf5 55. gxf5 Kd5 56. e3 Ke5 57. Kf3 Kxf5 58. exd4 Bf6 59. Ke3 Bg5+ 60. Kf3 Bf6 1/2-1/2

[Event "Kragero op"]
[Site "Kragero"]
[Date "2019.02.20"]
[Round "1"]
[White "Sidali, Elias Hulleberg"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "B27"]
[WhiteElo "1840"]
[BlackElo "2250"]
[PlyCount "57"]
[EventDate "2019.02.20"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 189 Extra"]
[Source "ChessBase"]
[SourceDate "2019.06.03"]
[SourceVersion "1"]
[SourceVersionDate "2019.06.03"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. Nc3 Nc6 6. Qa4 d6 7. e5 dxe5 8. Nxe5 Qd4 9. Nxc6 Qxa4 10. Nxa4 bxc6 11. b3 Bg7 12. Bb2 0-0 13. 0-0-0 Ne4 14. Bxg7 Kxg7 15. Re1 Nxf2 16. Rg1 Ng4 17. h3 Nf6 18. Rxe7 Nd5 19. Re1 Be6 20. Nc5 Rae8 21. Ba6 Nf4 22. Re4 g5 23. Rge1 Nxg2 24. Nxe6+ Rxe6 25. Rxe6 fxe6 26. Rxe6 Rf6 27. Re7+ Rf7 28. Re6 Rf6 29. Re7+ 1/2-1/2

[Event "Pula op 32nd"]
[Site "Pula"]
[Date "2018.06.30"]
[Round "9"]
[White "Fossum, Oystein Boyum"]
[Black "Dudas, Eszter"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2257"]
[BlackElo "2125"]
[PlyCount "104"]
[EventDate "2018.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c4 d6 6. Nc3 e6 7. d3 Nge7 8. Bd2 Qd7 9. Qc1 Nf5 10. Ne4 0-0 11. Bc3 Nfd4 12. Re1 f5 13. Ned2 e5 14. Bxd4 cxd4 15. Rb1 a5 16. a3 a4 17. Qc2 Qe7 18. e3 g5 19. Nf1 g4 20. N3d2 Qd8 21. b4 axb3 22. Qxb3 Kh8 23. Rbc1 Qa5 24. Nb1 Qc5 25. Qd1 Bh6 26. Kh1 Ne7 27. Rc2 Ng6 28. Rb2 f4 29. Rb3 Qc7 30. Rb5 fxg3 31. Be4 Ra6 32. fxg3 Ra5 33. Rb2 Qc5 34. Rbe2 Ne7 35. exd4 Qxd4 36. Nfd2 Qb6 37. Nb3 Ra8 38. Rb2 Nc6 39. Nc3 Nd4 40. Nd5 Qd8 41. Nxd4 exd4 42. Nb6 Rxa3 43. Nxc8 Qxc8 44. Rxb7 Bg7 45. Qc1 Ra5 46. Rf1 Raf5 47. Rxf5 Rxf5 48. Qd1 Rf2 49. Qb1 Qf8 50. Rb8 Rf1+ 51. Qxf1 Qxb8 52. h3 d5 1/2-1/2

[Event "Pula op 32nd"]
[Site "Pula"]
[Date "2018.06.29"]
[Round "8"]
[White "Liepold, Stefan"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "B36"]
[WhiteElo "2148"]
[BlackElo "2257"]
[PlyCount "126"]
[EventDate "2018.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Nf6 6. Nc3 d6 7. Be2 Nxd4 8. Qxd4 Bg7 9. Be3 0-0 10. Qd2 Be6 11. Rc1 Qa5 12. 0-0 a6 13. f3 Rfc8 14. b3 b5 15. cxb5 axb5 16. Rfd1 b4 17. Na4 Nd7 18. Rxc8+ Rxc8 19. Rc1 Nc5 20. Nxc5 dxc5 21. Bc4 Bc3 22. Qe2 Bxc4 23. bxc4 Rd8 24. h4 h5 25. f4 Ra8 26. Rc2 Qc7 27. Qf2 Qc6 28. Bxc5 Qxe4 29. Qe2 Qxf4 30. Qxe7 Qxc4 31. Rf2 Rc8 32. Be3 Qd5 33. g3 Kg7 34. Kh2 Ra8 35. Ba7 Kg8 36. Qc5 Qe6 37. Qe3 Qd7 38. Bc5 Rc8 39. Qe7 Qxe7 40. Bxe7 Re8 41. Bd6 f6 42. Kg2 Kf7 43. Kf3 Rd8 44. Bf4 Ke6 45. Rc2 Rc8 46. Bd2 Ra8 47. Bxc3 Ra3 48. Ke4 bxc3 49. Kd4 g5 50. hxg5 fxg5 51. Kc4 Kf5 52. Kb4 Ra8 53. a4 Rc8 54. a5 h4 55. gxh4 gxh4 56. a6 h3 57. a7 Kg4 58. Rxc3 Ra8 59. Rc4+ Kg3 60. Rc3+ Kg2 61. Rc2+ Kg1 62. Rc1+ Kg2 63. Rc2+ Kg1 1/2-1/2

[Event "Pula op 32nd"]
[Site "Pula"]
[Date "2018.06.28"]
[Round "7"]
[White "Fossum, Oystein Boyum"]
[Black "Boehm, Martin"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2257"]
[BlackElo "2172"]
[PlyCount "94"]
[EventDate "2018.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. Bg2 Bf5 4. c4 c6 5. b3 e6 6. 0-0 Nbd7 7. Bb2 h6 8. Nc3 Be7 9. d4 0-0 10. e3 Re8 11. Ne5 Bh7 12. f4 Ne4 13. Nxe4 dxe4 14. Nxd7 Qxd7 15. Qc2 f5 16. Rfd1 Bg6 17. Qe2 Bf8 18. Bc3 Red8 19. Rd2 Qf7 20. c5 b5 21. b4 Bh5 22. Qe1 g5 23. a4 a6 24. Rda2 Rac8 25. Qf2 Qd7 26. Be1 Qd5 27. h3 Bf3 28. axb5 axb5 29. Bxf3 exf3 30. Ra7 Qe4 31. Qd2 Bg7 32. Bf2 Bf6 33. fxg5 hxg5 34. Qa2 f4 35. Re1 fxg3 36. Bxg3 g4 37. Qb1 Qxb1 38. Rxb1 e5 39. hxg4 exd4 40. Kf2 Re8 41. exd4 Bxd4+ 42. Kxf3 Re3+ 43. Kg2 Re2+ 44. Kf3 Re3+ 45. Kg2 Re2+ 46. Kh3 Re3 47. Kg2 Re2+ 1/2-1/2

[Event "Pula op 32nd"]
[Site "Pula"]
[Date "2018.06.27"]
[Round "6"]
[White "Fernandez, Daniel"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2485"]
[BlackElo "2257"]
[PlyCount "107"]
[EventDate "2018.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. c3 Bg7 5. Bc4 e6 6. 0-0 Ne7 7. cxd4 d5 8. exd5 exd5 9. Bb5+ Nbc6 10. h3 0-0 11. Nc3 Nf5 12. Bxc6 bxc6 13. Bf4 Re8 14. Qd2 Qa5 15. Rfe1 Be6 16. g4 Ne7 17. Be5 Nc8 18. Qf4 h6 19. Bxg7 Kxg7 20. g5 h5 21. Qf6+ Kg8 22. Ne5 Qd8 23. Nxc6 Qb6 24. Ne5 Qd8 25. Qxd8 Rxd8 26. Nxg6 Bxh3 27. Nf4 Bg4 28. Ncxd5 Kg7 29. Kg2 Rb8 30. b3 Nb6 31. Nxb6 Rxb6 32. d5 Rb4 33. Kg3 Rxf4 34. Kxf4 Rxd5 35. Re5 Rd3 36. Re3 Rd5 37. f3 Be6 38. Re5 Rd2 39. Rae1 Rxa2 40. Rxe6 fxe6 41. Rxe6 Rb2 42. Re7+ Kg6 43. Rxa7 Rxb3 44. Ra6+ Kg7 45. Rh6 Rb4+ 46. Kg3 Ra4 47. f4 Ra3+ 48. Kh4 Rf3 49. Rf6 Rf1 50. Kxh5 Rg1 51. Ra6 Rh1+ 52. Kg4 Rb1 53. Ra7+ Kg8 54. Kh5 1-0

[Event "Pula op 32nd"]
[Site "Pula"]
[Date "2018.06.26"]
[Round "5"]
[White "Fossum, Oystein Boyum"]
[Black "Zufic, Miroslav"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2257"]
[BlackElo "2384"]
[PlyCount "44"]
[EventDate "2018.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "CBM 185 Extra"]
[Source "ChessBase"]
[SourceDate "2018.07.29"]
[SourceVersion "1"]
[SourceVersionDate "2018.07.29"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. g3 Nf6 4. Bg2 0-0 5. 0-0 c6 6. Nc3 d5 7. cxd5 cxd5 8. d4 Nc6 9. Ne5 e6 10. Nxc6 bxc6 11. Na4 Nd7 12. b3 c5 13. Bb2 Ba6 14. dxc5 Bxb2 15. Nxb2 Nxc5 16. Qd4 Nd7 17. Rfe1 Bb7 18. Nd3 a5 19. Rac1 Qb8 20. f4 Rc8 21. Rxc8+ Qxc8 22. Rc1 Qd8 1/2-1/2

[Event "Pula op 32nd"]
[Site "Pula"]
[Date "2018.06.25"]
[Round "4"]
[White "Porter, Sam J"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "1969"]
[BlackElo "2257"]
[PlyCount "78"]
[EventDate "2018.06.23"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CRO"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nc7 8. Nc3 Bg7 9. Bf4 b5 10. 0-0-0 b4 11. Nd5 Nxd5 12. Rxd5 e6 13. Rd2 Bb7 14. Kb1 h6 15. Nd4 g5 16. Bg3 Qa5 17. Nxc6 Bxc6 18. Qd4 Bf8 19. Bc4 Bc5 20. Qd3 0-0-0 21. f3 Kb7 22. Rhd1 Qb6 23. Ka1 Rdg8 24. h4 h5 25. Re2 g4 26. f4 f5 27. exf6 d5 28. Bb3 Bb5 29. Bxd5+ exd5 30. Qxd5+ Qc6 31. Re5 Qxd5 32. Rdxd5 Rd8 33. b3 Rxd5 34. Rxd5 Kc6 35. Rf5 Rd8 36. f7 Bd4+ 37. Kb1 Bc3 38. Kc1 Be2 39. f8Q Rd1# 0-1

[Event "NOR-ch rapid"]
[Site "Drammen"]
[Date "2018.01.07"]
[Round "8"]
[White "Fossum, Oystein Boyum"]
[Black "Christiansen, Johan Sebastian"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2248"]
[BlackElo "2492"]
[PlyCount "70"]
[EventDate "2018.01.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NOR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nc6 3. d4 Bg4 4. Bg2 Qd7 5. h3 Bf5 6. c3 Nf6 7. Bf4 e6 8. Nbd2 h6 9. g4 Bh7 10. Ne5 Nxe5 11. dxe5 Ng8 12. Bg3 Bc5 13. e4 c6 14. exd5 cxd5 15. Nb3 Bb6 16. Nd4 Ne7 17. Qd2 Nc6 18. 0-0 0-0 19. Rfe1 Nxd4 20. cxd4 Qa4 21. Red1 Rac8 22. b3 Qa3 23. Rac1 Ba5 24. Qe3 Bc2 25. Rf1 Rc3 26. Qf4 Rfc8 27. g5 hxg5 28. Qxg5 Bb6 29. Bf4 Bxd4 30. Be3 Qc5 31. Bd2 Rd3 32. Rxc2 Qxc2 33. Rc1 Bxf2+ 34. Kh2 Rxd2 35. Rxc2 Rcxc2 0-1

[Event "NOR-ch rapid"]
[Site "Drammen"]
[Date "2018.01.07"]
[Round "10"]
[White "Fossum, Oystein Boyum"]
[Black "Kaasen, Tor Fredrik"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2248"]
[BlackElo "2340"]
[PlyCount "125"]
[EventDate "2018.01.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NOR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. b3 0-0 7. Bb2 d5 8. d4 Nbd7 9. Nc3 Re8 10. e3 a6 11. Qe2 dxc4 12. bxc4 c5 13. d5 exd5 14. cxd5 b5 15. e4 b4 16. Nb1 Bd6 17. Nbd2 Bxd5 18. Qd3 c4 19. Nxc4 Bxc4 20. Qxc4 Nxe4 21. Rad1 Qe7 22. Rfe1 Ndc5 23. Qd4 f5 24. Qxb4 Qf7 25. Rxd6 Rab8 26. Rb6 Nd3 27. Rxb8 Nxb4 28. Rxb4 Qc7 29. Ng5 Qc5 30. Bxe4 fxe4 31. Rbxe4 Rf8 32. Nh3 Qc2 33. R4e2 Qc8 34. Nf4 Qg4 35. Re7 Rf7 36. Re8+ Rf8 37. Rxf8+ Kxf8 38. Ne6+ Kg8 39. Bxg7 Qb4 40. Re2 Qb5 41. Re3 Qb1+ 42. Kg2 Qxa2 43. h3 Qd5+ 44. Kg1 Qd1+ 45. Kh2 a5 46. Bc3 a4 47. Ng5 Kf8 48. Nxh7+ Kf7 49. Ng5+ Kg6 50. Ne6 a3 51. Nf4+ Kf7 52. h4 a2 53. h5 Qf1 54. Nd3 a1Q 55. Bxa1 Qxa1 56. Nf4 Qf1 57. Rf3 Kg7 58. Nh3 Kh6 59. g4 Qc4 60. Kg3 Qc7+ 61. Kh4 Qe7+ 62. g5+ Qxg5+ 63. Nxg5 1-0

[Event "NOR-ch rapid"]
[Site "Drammen"]
[Date "2018.01.06"]
[Round "5"]
[White "Brodtkorb, Lars Johan"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1931"]
[BlackElo "2248"]
[PlyCount "50"]
[EventDate "2018.01.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NOR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nf3 d5 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 b6 9. Qc2 Bb7 10. Rd1 0-0 11. Nc3 Ne4 12. e3 Nd7 13. Rac1 Rac8 14. Qb1 Rf6 15. cxd5 exd5 16. Ne2 g5 17. a4 Rcf8 18. Qa1 Re8 19. a5 Nxf2 20. Kxf2 Qxe3+ 21. Kf1 Ba6 22. Nfg1 f4 23. Rc3 fxg3+ 24. Ke1 Qxe2+ 25. Nxe2 Rxe2# 0-1

[Event "NOR-ch rapid"]
[Site "Drammen"]
[Date "2018.01.06"]
[Round "2"]
[White "Fossum, Oystein Boyum"]
[Black "Hammer, Jon Ludvig"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "2248"]
[BlackElo "2621"]
[PlyCount "74"]
[EventDate "2018.01.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NOR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 e5 5. d3 Ne7 6. e4 0-0 7. c3 dxe4 8. dxe4 Qxd1 9. Rxd1 b6 10. Na3 Bb7 11. Nc4 f6 12. Nfd2 Rd8 13. Re1 a5 14. a4 Na6 15. Nb3 Bc8 16. Be3 Be6 17. Bf1 Nb8 18. Nbd2 Nbc6 19. Na3 Rd7 20. Bc4 Kf7 21. Kf1 Bf8 22. Ke2 Nc8 23. Bxe6+ Kxe6 24. Nb5 N6a7 25. Nxa7 Rxa7 26. Nc4 Nd6 27. Nxd6 Rxd6 28. Red1 Rb7 29. Rxd6+ Bxd6 30. Kd3 f5 31. f3 Rb8 32. Kc4 c6 33. Kd3 Bc7 34. g4 f4 35. Bf2 b5 36. Kc2 bxa4 37. h4 Kd7 1/2-1/2

[Event "NOR-ch rapid"]
[Site "Drammen"]
[Date "2018.01.06"]
[Round "6"]
[White "Fossum, Oystein Boyum"]
[Black "Nilsen, Joachim Birger"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "2248"]
[BlackElo "2413"]
[PlyCount "90"]
[EventDate "2018.01.06"]
[EventType "swiss (rapid)"]
[EventRounds "10"]
[EventCountry "NOR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 b6 3. Bg2 Bb7 4. 0-0 g6 5. c3 Bg7 6. d4 Nf6 7. Qa4 Qc8 8. b4 0-0 9. bxc5 bxc5 10. Ba3 Ne4 11. Nfd2 Bc6 12. Qc2 Nxd2 13. Qxd2 Bxg2 14. Kxg2 Qb7+ 15. d5 d6 16. Bb2 Nd7 17. f3 Nb6 18. Na3 Qxd5 19. Qc2 Nc4 20. Nxc4 Qxc4 21. Qd3 Qa4 22. Qd1 Qa5 23. Qc2 Rab8 24. Rfb1 Qa6 25. Bc1 d5 26. Bf4 e5 27. Bg5 Rfe8 28. Rxb8 Rxb8 29. Rd1 h6 30. Be3 d4 31. cxd4 cxd4 32. Bf2 Rc8 33. Qd2 Qa4 34. Rb1 Rc2 35. Rb8+ Kh7 36. Qd3 Qxa2 37. Kf1 Rd2 38. Qb5 d3 39. Qe8 dxe2+ 40. Kg2 f6 41. Be1 Rd1 42. h4 Rxe1 43. h5 Rg1+ 44. Kh3 Rh1+ 45. Kg4 f5# 0-1

[Event "NOR-ch blitz"]
[Site "Drammen"]
[Date "2018.01.05"]
[Round "5"]
[White "Al Tarbosh, Ward"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2261"]
[BlackElo "2248"]
[PlyCount "43"]
[EventDate "2018.01.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nc7 8. Nc3 Bg7 9. Bf4 0-0 10. 0-0-0 Rb8 11. h4 b5 12. h5 b4 13. Nd5 Ne6 14. Be3 d6 15. hxg6 fxg6 16. Qh4 h5 17. Bd3 Qe8 18. Rh3 Rxf3 19. Rxf3 Nxe5 20. Nxe7+ Kh7 21. Qxh5+ Bh6 22. Qxh6# 1-0

[Event "NOR-ch blitz"]
[Site "Drammen"]
[Date "2018.01.05"]
[Round "4"]
[White "Fossum, Oystein Boyum"]
[Black "Elseth, Roar"]
[Result "1/2-1/2"]
[ECO "D41"]
[WhiteElo "2248"]
[BlackElo "2325"]
[PlyCount "64"]
[EventDate "2018.01.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 c5 4. 0-0 Nc6 5. c4 e6 6. cxd5 Nxd5 7. Nc3 Be7 8. Nxd5 exd5 9. d4 0-0 10. dxc5 Bxc5 11. Ne1 d4 12. Nd3 Bb6 13. b4 a6 14. Rb1 Re8 15. Re1 Be6 16. a4 Bd5 17. Bxd5 Qxd5 18. b5 axb5 19. Rxb5 Qd8 20. Bd2 Re6 21. Qb3 Na7 22. Rd5 Qe7 23. a5 Bd8 24. Nf4 Ra6 25. Bb4 Qe8 26. Bd2 Nc6 27. Qxb7 Bxa5 28. Bxa5 Rxa5 29. Rc1 Ra1 30. Rdc5 Rxc1+ 31. Rxc1 Ne5 32. Qe4 Rd8 1/2-1/2

[Event "NOR-ch blitz"]
[Site "Drammen"]
[Date "2018.01.05"]
[Round "9"]
[White "Hansen, Torbjorn Ringdal"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "B27"]
[WhiteElo "2410"]
[BlackElo "2248"]
[PlyCount "80"]
[EventDate "2018.01.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qf4 Nd5 7. Qe4 Nc7 8. Nc3 Bg7 9. Bf4 Ne6 10. Bg3 Qa5 11. 0-0-0 d6 12. Rd5 Qb4 13. Qxb4 Nxb4 14. Rb5 Nc6 15. exd6 0-0 16. dxe7 Nxe7 17. Nd5 Nf5 18. Bd3 Nfd4 19. Nxd4 Nxd4 20. Rc5 b6 21. Rxc8 Raxc8 22. Ne7+ Kh8 23. Nxc8 Rxc8 24. Re1 Bf6 25. Be5 Bxe5 26. Rxe5 Rc7 27. Kd2 Kg7 28. a4 Ne6 29. a5 Nc5 30. axb6 axb6 31. Rd5 Rc6 32. Rd8 Rf6 33. f3 h5 34. b4 Ne6 35. Rb8 Nf4 36. Bf1 Rd6+ 37. Ke3 Nd5+ 38. Kd4 Nxb4+ 39. Ke5 Rd1 40. Bc4 Nc6+ 0-1

[Event "NOR-ch blitz"]
[Site "Drammen"]
[Date "2018.01.05"]
[Round "3"]
[White "Lie, Kjetil A"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "2537"]
[BlackElo "2248"]
[PlyCount "78"]
[EventDate "2018.01.05"]
[EventType "swiss (blitz)"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Nc3 d5 4. h3 Nf6 5. g4 Bb4 6. Qd3 0-0 7. Bg5 Nc6 8. Ne5 h6 9. Bd2 Bxc3 10. Bxc3 Nxe5 11. dxe5 Ne4 12. gxf5 Rxf5 13. Bd4 Qh4 14. Rh2 c5 15. Be3 d4 16. Bg2 dxe3 17. Bxe4 Rxf2 18. Rh1 Rf4+ 19. Kd1 Rxe4 20. c3 Rf4 21. Rg1 Qe7 22. Qg6 Bd7 23. Qxh6 Rf1+ 24. Kc2 Rxa1 25. Rg4 Rf1 26. Qg6 Rd8 27. Rg5 Rf5 28. Rg4 Bb5 29. Re4 Bxe2 30. Rxe3 Bd1+ 31. Kc1 Ba4 32. b3 Bc6 33. Rg3 Qd7 34. Kb2 Qd2+ 35. Ka3 Qd7 36. Rg4 b5 37. Rh4 b4+ 38. cxb4 cxb4+ 39. Rxb4 Qe7 0-1

[Event "Leiden LCT op-A 11th"]
[Site "Leiden"]
[Date "2017.07.23"]
[Round "9"]
[White "Fossum, Oystein Boyum"]
[Black "Rabus, Berthold"]
[Result "1-0"]
[ECO "D73"]
[WhiteElo "2247"]
[BlackElo "2161"]
[PlyCount "149"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nf6 5. c4 c6 6. Nc3 dxc4 7. a4 a5 8. 0-0 Nbd7 9. e4 Nb6 10. Qe2 0-0 11. Rd1 Nfd7 12. e5 Nb8 13. Ng5 h6 14. Nge4 Na6 15. Nc5 Nc7 16. Ra3 Ne6 17. Be3 Qc7 18. N5e4 f5 19. Nc5 Kh7 20. f4 Rd8 21. Bf2 h5 22. Raa1 Nf8 23. Rac1 e6 24. Nb1 Re8 25. Na3 Nfd7 26. Nxc4 Bf8 27. Bf3 Nxc4 28. Nxd7 Qxd7 29. Qxc4 Kg7 30. Rc2 Be7 31. Be3 Qd8 32. Rg2 Qb6 33. h3 Qb4 34. Qc2 Kf7 35. g4 hxg4 36. hxg4 Rh8 37. Kf2 Bd7 38. Rdg1 Rag8 39. gxf5 gxf5 40. Rxg8 Rxg8 41. Rxg8 Kxg8 42. Kf1 Bh4 43. Bf2 Bxf2 44. Qxf2 Qe7 45. Qd2 b6 46. Qg2+ Qg7 47. Ke2 Qxg2+ 48. Bxg2 Kf7 49. Kd3 Ke7 50. Kc4 Kd8 51. b4 axb4 52. Kxb4 Kc7 53. a5 bxa5+ 54. Kxa5 Be8 55. Bf3 Bf7 56. Be2 Bg6 57. Bc4 Bf7 58. Ba2 Bg8 59. Kb4 Kb6 60. Kc4 Bf7 61. Bb3 Bg8 62. Bc2 Bf7 63. Bd1 Bg6 64. Be2 Bf7 65. Bf3 Bg6 66. Kd3 Bf7 67. Ke3 c5 68. dxc5+ Kxc5 69. Kf2 Kb6 70. Kg3 Kc7 71. Kh4 Kd8 72. Bh5 Bg8 73. Kg5 Ke7 74. Bg6 Kf8 75. Kh6 1-0

[Event "Leiden LCT op-A 11th"]
[Site "Leiden"]
[Date "2017.07.22"]
[Round "8"]
[White "Den Hartog, Marijn"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2220"]
[BlackElo "2247"]
[PlyCount "136"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. 0-0 Bd6 6. c4 c6 7. Qc2 0-0 8. Bf4 Bxf4 9. gxf4 Bd7 10. Rc1 Ne4 11. Qb3 b6 12. a4 a5 13. Na3 Be8 14. Qe3 Na6 15. b3 Rc8 16. Nc2 Kh8 17. Nce1 h6 18. Nd3 Rg8 19. Nfe1 c5 20. cxd5 exd5 21. Rc2 Qf6 22. Ne5 Nb4 23. Rcc1 g5 24. f3 gxf4 25. Qxf4 Ng5 26. Ng4 Qg7 27. h4 fxg4 28. hxg5 Qxg5 29. Qxg5 Rxg5 30. fxg4 Rxg4 31. Nf3 Bh5 32. Kf2 Rf4 33. Rh1 Bxf3 34. Bxf3 Kh7 35. dxc5 bxc5 36. Rh5 Rcf8 37. Rah1 R8f6 38. Kg3 R4f5 39. Kg4 Rf4+ 40. Kg3 R4f5 41. Kg4 Rxh5 42. Rxh5 Rd6 43. Kf5 Nc6 44. Kf4 Rf6+ 45. Kg4 Nd4 46. Bxd5 Nxe2 47. Re5 Rf4+ 48. Kh3 Nd4 49. Bc4 Nxb3 50. Bxb3 Rf3+ 51. Kg2 Rxb3 52. Rxc5 Rb2+ 53. Kf3 Rb3+ 54. Ke2 Kg6 55. Rxa5 h5 56. Rb5 Ra3 57. a5 h4 58. Kf2 h3 59. Kg1 Kf6 60. Kh2 Ke7 61. Rh5 Kd6 62. a6 Kc7 63. Rh6 Kb8 64. Rg6 Ka7 65. Rg8 Rb3 66. Rg6 Ra3 67. Rg8 Rb3 68. Rg6 Ra3 1/2-1/2

[Event "Leiden LCT op-A 11th"]
[Site "Leiden"]
[Date "2017.07.21"]
[Round "7"]
[White "Fossum, Oystein Boyum"]
[Black "Nijboer, Friso"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2247"]
[BlackElo "2528"]
[PlyCount "92"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. g3 e5 4. Nc3 Nc6 5. Bg2 f5 6. 0-0 d6 7. Rb1 Nf6 8. b4 a6 9. b5 Na5 10. d3 axb5 11. Rxb5 0-0 12. Bd2 Bd7 13. Rb1 Kh8 14. Qc1 Bc6 15. c5 Qe7 16. cxd6 cxd6 17. Nb5 Rfc8 18. Qe1 b6 19. Be3 Nb7 20. Nc3 Nd7 21. d4 Bxf3 22. Bxf3 e4 23. Bg2 Qe6 24. Rb4 d5 25. Qa1 Nd6 26. Bc1 Nc4 27. e3 Ra5 28. Rd1 Bf8 29. Rb3 Qc6 30. a4 Nf6 31. Qb1 h5 32. Bf1 Ra6 33. Re1 h4 34. Re2 hxg3 35. hxg3 Ng4 36. Rc2 Qd7 37. Rb5 Qh7 38. Bg2 Bd6 39. Nxd5 Bxg3 40. fxg3 Qh2+ 41. Kf1 Qxg3 42. Re2 Ra7 43. Rbb2 Nh2+ 44. Kg1 Nf3+ 45. Kf1 Rh7 46. Bxf3 Qxf3+ 0-1

[Event "Leiden LCT op-A 11th"]
[Site "Leiden"]
[Date "2017.07.20"]
[Round "6"]
[White "Van der Velden, Bram"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "2170"]
[BlackElo "2247"]
[PlyCount "54"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. g3 Nf6 4. Bg2 c6 5. Nh3 d5 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 0-0 9. Qc1 Nbd7 10. Nf4 dxc4 11. bxc4 e5 12. c5 Bb8 13. Qc4+ Kh8 14. Nd3 e4 15. Nf4 Bxf4 16. gxf4 Nd5 17. e3 N7f6 18. Nd2 Rg8 19. Kh1 g5 20. fxg5 Rxg5 21. Rae1 Qg7 22. Rg1 Ng4 23. Qf1 Rh5 24. h3 Qc7 25. f4 Qe7 26. Nc4 Qh4 27. Re2 Qg3 0-1

[Event "Leiden LCT op-A 11th"]
[Site "Leiden"]
[Date "2017.07.18"]
[Round "5"]
[White "Fossum, Oystein Boyum"]
[Black "Oosterom, Erik"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "2247"]
[BlackElo "2099"]
[PlyCount "85"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 c6 3. g3 Nf6 4. Bg2 Bg4 5. Ne5 Bf5 6. cxd5 cxd5 7. Nc3 e6 8. Qa4+ Nbd7 9. g4 Bc2 10. Nxf7 Bxa4 11. Nxd8 Rxd8 12. Nxa4 Nxg4 13. Bh3 Ndf6 14. f3 Ne5 15. d4 Nc6 16. e3 e5 17. dxe5 Nxe5 18. 0-0 Bd6 19. Nc3 Bc5 20. Nb5 Bb6 21. Nd4 Bxd4 22. exd4 Nc6 23. Be3 0-0 24. a3 Rde8 25. Rae1 Nh5 26. Bg4 Nf4 27. Bxf4 Rxe1 28. Rxe1 Rxf4 29. Be6+ Kf8 30. Bxd5 Nxd4 31. Kg2 Rf5 32. Be4 Rb5 33. b4 a5 34. Bxh7 g6 35. Re4 Rg5+ 36. Kf2 Nf5 37. h4 Nxh4 38. Rxh4 Kg7 39. Bxg6 Kxg6 40. Rg4 axb4 41. axb4 Kf5 42. Rxg5+ Kxg5 43. Ke3 1-0

[Event "Leiden LCT op-A 11th"]
[Site "Leiden"]
[Date "2017.07.17"]
[Round "4"]
[White "Koenig, Dirk"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2051"]
[BlackElo "2247"]
[PlyCount "98"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bb5 Nd4 6. 0-0 a6 7. Bd3 d6 8. Nxd4 cxd4 9. Ne2 Nf6 10. Kh1 0-0 11. Qe1 e5 12. c3 Re8 13. Qh4 b5 14. a4 Bb7 15. axb5 axb5 16. Rxa8 Bxa8 17. Bxb5 Nxe4 18. Qxd8 Rxd8 19. cxd4 exd4 20. d3 Rb8 21. Bc4 Nc5 22. f5 d5 23. b4 dxc4 24. bxc5 cxd3 25. Nf4 Be4 26. fxg6 hxg6 27. Kg1 Bf8 28. Re1 Rb1 29. Bd2 Rxe1+ 30. Bxe1 Bxc5 31. Kf1 Kg7 32. g3 Ba3 33. Bd2 Bb2 34. Ke1 Kf6 35. Nh3 Ke5 36. Nf2 Kd5 37. Nd1 Ba3 38. Ba5 Bf3 39. Nf2 Kc4 40. Kd2 Be2 41. Ke1 Bc1 42. Ne4 Kb3 43. Nd2+ Kc2 44. Nc4 Bf3 45. Nd2 Bg2 46. Bb4 f6 47. h4 Bb2 48. Bd6 Bc3 49. Bf4 Bh3 0-1

[Event "Leiden LCT op-A 11th"]
[Site "Leiden"]
[Date "2017.07.16"]
[Round "3"]
[White "Fossum, Oystein Boyum"]
[Black "Caglar, Sila"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "2247"]
[BlackElo "1976"]
[PlyCount "76"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 e5 5. d3 Ne7 6. c3 0-0 7. Qa4 b6 8. c4 Bb7 9. cxd5 Nxd5 10. Bg5 Qd7 11. Qc2 c5 12. Nc3 Nc6 13. Qd2 Nd4 14. Nxd5 Bxd5 15. Nxd4 Bxg2 16. Kxg2 exd4 17. Rfe1 Rfe8 18. Kg1 Re5 19. Bf4 Rh5 20. f3 Re8 21. b4 cxb4 22. Rac1 a5 23. Rc7 Qe6 24. Qc2 g5 25. g4 Rh3 26. Kg2 Rxf3 27. Kxf3 Qf6 28. Kg2 Qxf4 29. Rf1 Qxg4+ 30. Kf2 Qh4+ 31. Kg1 Be5 32. Rf2 Bxh2+ 33. Rxh2 Qe1+ 34. Kg2 Rxe2+ 35. Qxe2 Qxe2+ 36. Kg1 Qe3+ 37. Kh1 Qxd3 38. Rg2 Qf1+ 0-1

[Event "Leiden LCT op-A 11th"]
[Site "Leiden"]
[Date "2017.07.15"]
[Round "2"]
[White "Ikonnikov, Vyacheslav"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "A77"]
[WhiteElo "2538"]
[BlackElo "2247"]
[PlyCount "59"]
[EventDate "2017.07.14"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 179 Extra"]
[Source "ChessBase"]
[SourceDate "2017.08.23"]
[SourceVersion "1"]
[SourceVersionDate "2017.08.23"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nf3 c5 4. d5 d6 5. Nc3 exd5 6. cxd5 g6 7. e4 Bg7 8. Be2 0-0 9. Nd2 Re8 10. 0-0 Nbd7 11. Qc2 Ne5 12. a4 g5 13. Re1 Nfg4 14. Nf1 Qf6 15. f3 Nh6 16. Be3 Ng6 17. Qd2 Nf4 18. Bb5 Re5 19. h4 Nxg2 20. hxg5 Nxe1 21. Rxe1 Qxf3 22. Be2 Qh3 23. gxh6 Bf6 24. Nh2 Bh4 25. Bf4 Bd7 26. Kh1 Kh8 27. Rg1 Rg8 28. Rxg8+ Kxg8 29. Bf1 Be1 30. Qxe1 1-0

[Event "Paleochora op 8th"]
[Site "Paleochora"]
[Date "2015.07.24"]
[Round "9"]
[White "Fossum, Oystein Boyum"]
[Black "Korchmar, Vasiliy"]
[Result "1-0"]
[ECO "D78"]
[WhiteElo "2182"]
[BlackElo "2406"]
[PlyCount "141"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. c4 c6 6. d4 d5 7. Qb3 Qb6 8. c5 Qxb3 9. axb3 Na6 10. Bf4 Nd7 11. Nbd2 Re8 12. e4 dxe4 13. Nxe4 Nb4 14. Bd2 Nd5 15. Rfe1 Rd8 16. Ra4 N7f6 17. Nc3 Bf5 18. Bf1 Kf8 19. Rea1 a6 20. Rc1 h6 21. Nd1 Rac8 22. Ba5 Re8 23. Ne3 Nxe3 24. fxe3 Nd5 25. Kf2 Nc7 26. Re1 Nb5 27. Raa1 Bg4 28. Ne5 Bxe5 29. dxe5 Kg7 30. Bc4 Nc7 31. Kg2 Red8 32. h3 Be6 33. Rad1 Bd5+ 34. Kf2 f5 35. exf6+ Kxf6 36. e4 Bxc4 37. bxc4 Rxd1 38. Rxd1 Ke6 39. Ke3 Ne8 40. Rd3 Nf6 41. Rb3 Nd7 42. Rxb7 Nxc5 43. Ra7 Rb8 44. b4 Nb3 45. Rxa6 Nxa5 46. bxa5 Kd6 47. Ra7 Rb3+ 48. Kf4 Rc3 49. a6 Rxc4 50. Rb7 Ra4 51. a7 Ra3 52. e5+ Ke6 53. Ke4 Ra4+ 54. Kd3 Kxe5 55. Rxe7+ Kf5 56. Kc3 h5 57. Kb3 Ra6 58. Kc4 Kg5 59. Rf7 h4 60. g4 Kh6 61. Kc5 Kg5 62. Kd6 Kh6 63. Rb7 Kg5 64. Kc7 Kf4 65. Kb8 c5 66. a8Q Rxa8+ 67. Kxa8 c4 68. Ra7 Ke4 69. Rg7 Kf3 70. Rxg6 Kg3 71. Rc6 1-0

[Event "Paleochora op 8th"]
[Site "Paleochora"]
[Date "2015.07.23"]
[Round "8"]
[White "Rocchi, Federico"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "1859"]
[BlackElo "2182"]
[PlyCount "72"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Be7 5. 0-0 0-0 6. b3 c5 7. cxd5 exd5 8. d4 Nc6 9. dxc5 Bxc5 10. Ba3 Qe7 11. Bxc5 Qxc5 12. e3 Bf5 13. Qc1 Qb6 14. Nc3 Rac8 15. Qb2 Nb4 16. Na4 Qa5 17. Qe5 Be4 18. Nd4 Rfe8 19. Qg5 h6 20. Qh4 Nd3 21. Bh3 Rc7 22. Nf5 b5 23. Nxh6+ gxh6 24. Qxf6 bxa4 25. Qxh6 Qb6 26. Qh5 Qg6 27. Qe2 Ne5 28. f4 Bd3 29. Qd2 Rc2 30. Qe1 Bxf1 31. Qxf1 Ng4 32. Qb5 Rxe3 33. Qxd5 Nf6 34. Qd8+ Kg7 35. Qa8 Ree2 36. Rd1 Rxh2 0-1

[Event "Paleochora op 8th"]
[Site "Paleochora"]
[Date "2015.07.21"]
[Round "6"]
[White "Kerigan, Demre"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "B27"]
[WhiteElo "2403"]
[BlackElo "2182"]
[PlyCount "49"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qa4 Nd5 7. Qe4 Nc7 8. Nc3 Bg7 9. Bc4 b5 10. Bb3 Bb7 11. Qe2 b4 12. Ne4 Ba6 13. Qe3 0-0 14. h4 d5 15. h5 f5 16. hxg6 f4 17. Qc5 Bb5 18. Nd6 Nxe5 19. Nxb5 Nxf3+ 20. gxf3 e6 21. Nxc7 Rc8 22. Qc6 hxg6 23. Qxe6+ Rf7 24. Nxd5 Kf8 25. Bxf4 1-0

[Event "Paleochora op 8th"]
[Site "Paleochora"]
[Date "2015.07.20"]
[Round "5"]
[White "Fossum, Oystein Boyum"]
[Black "Colovic, Aleksandar"]
[Result "1/2-1/2"]
[ECO "A37"]
[WhiteElo "2182"]
[BlackElo "2458"]
[PlyCount "138"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 g6 3. Bg2 Bg7 4. 0-0 Nc6 5. c4 e6 6. Nc3 d6 7. d3 Nge7 8. Bd2 b6 9. a3 Bb7 10. Rb1 Qd7 11. b4 Rd8 12. b5 Nd4 13. Nxd4 cxd4 14. Na2 Bxg2 15. Kxg2 h5 16. h3 d5 17. Nb4 dxc4 18. dxc4 Bf6 19. Qb3 e5 20. e4 dxe3 21. Bxe3 Qb7+ 22. Kh2 0-0 23. c5 bxc5 24. Na6 Nf5 25. Bxc5 h4 26. g4 Nd4 27. Bxd4 exd4 28. Qd3 Rc8 29. Rfe1 Rc3 30. Qe4 Qxe4 31. Rxe4 Rd8 32. Nb4 d3 33. Re3 Bg5 34. Rf3 Rxa3 35. Rd1 Rb3 36. Nc6 Rd7 37. Ne5 Re7 38. Rfxd3 Bf4+ 39. Kg2 Rb2 40. Nc4 Rxb5 41. Kf3 Bg5 42. Rd5 Rb3+ 43. Kg2 Bf4 44. R1d4 g5 45. Rd3 Rxd3 46. Rxd3 Re4 47. Nd6 Bxd6 48. Rxd6 Ra4 49. Rd5 f6 50. Rd7 a5 51. Ra7 Kf8 52. Kg1 Ke8 53. Kg2 Kd8 54. Kg1 Kc8 55. Ra6 Ra1+ 56. Kg2 a4 57. Rxf6 a3 58. Rf5 a2 59. Ra5 Kc7 60. Ra3 Kb6 61. Ra8 Kb5 62. Rb8+ Kc4 63. Rc8+ Kb3 64. Rb8+ Kc2 65. Rc8+ Kb2 66. Rb8+ Ka3 67. Ra8+ Kb2 68. Rb8+ Ka3 69. Ra8+ Kb2 1/2-1/2

[Event "Paleochora op 8th"]
[Site "Paleochora"]
[Date "2015.07.18"]
[Round "3"]
[White "Fossum, Oystein Boyum"]
[Black "Kourkoulos Arditis, Stamatis"]
[Result "0-1"]
[ECO "A05"]
[WhiteElo "2182"]
[BlackElo "2379"]
[PlyCount "128"]
[EventDate "2015.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GRE"]
[SourceTitle "CBM 167 Extra"]
[Source "ChessBase"]
[SourceDate "2015.09.14"]
[SourceVersion "1"]
[SourceVersionDate "2015.09.14"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. 0-0 c5 5. d3 g6 6. e4 d6 7. a4 b4 8. Nbd2 Bg7 9. Nc4 0-0 10. Qe2 Nc6 11. Bd2 Nd7 12. Rae1 b3 13. c3 Ba6 14. Ne3 Nde5 15. Nxe5 dxe5 16. Nc4 Bxc4 17. dxc4 Na5 18. Be3 Nb7 19. Ra1 Qa5 20. Ra3 Nd6 21. Rd1 Rad8 22. Rd5 Rc8 23. Bg5 f6 24. Bc1 Rc7 25. Bf1 Rb8 26. h4 Qb6 27. h5 e6 28. Rd1 Qc6 29. hxg6 hxg6 30. Bg2 Rd7 31. Re1 Qa6 32. Bf1 Qb6 33. Bg2 Nb7 34. Be3 Na5 35. Raa1 Rbd8 36. Bf1 Qc6 37. Bg2 Bf8 38. Bc1 Be7 39. Bf1 Rd6 40. Qg4 Kg7 41. Qe2 R6d7 42. Bg2 Bf8 43. Bf1 Kh7 44. Qg4 Kg7 45. Be3 Be7 46. Bc1 Rh8 47. Qe2 Kf7 48. Bg2 Bf8 49. Be3 Bh6 50. f4 exf4 51. gxf4 Qc7 52. Rad1 Rhd8 53. Rxd7+ Qxd7 54. Rf1 Qd3 55. Qf2 Nxc4 56. Bxc5 Qd2 57. Qh4 Ne3 58. Bh3 Nxf1 59. Bxf1 Qxf4 60. Qh3 Qg5+ 61. Kh1 Bg7 62. Bc4 Rd1+ 63. Kh2 Qf4+ 64. Kg2 Qxe4+ 0-1

[Event "Karlstad op"]
[Site "Karlstad"]
[Date "2014.12.29"]
[Round "6"]
[White "Fossum, Oystein Boyum"]
[Black "Ernst, Thomas"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2181"]
[BlackElo "2361"]
[PlyCount "82"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 Nc6 6. Nbd2 e5 7. e4 d6 8. exf5 Bxf5 9. Nc4 0-0 10. Re1 Qd7 11. c3 Kh8 12. a4 Rae8 13. a5 a6 14. Ne3 Bh3 15. Bh1 Ng4 16. Qa4 Nxe3 17. Bxe3 d5 18. Qh4 Bf5 19. Bc5 Bf6 20. Qh6 Rg8 21. d4 e4 22. Ng5 Qg7 23. Qxg7+ Kxg7 24. g4 Bxg5 25. gxf5 gxf5 26. Kf1 Kf6 27. f3 Bf4 28. fxe4 dxe4 29. Re2 Rg4 30. b4 Reg8 31. d5 Ne5 32. Raa2 Nd3 33. Rg2 Rxg2 34. Rxg2 Rxg2 35. Kxg2 Nxc5 36. bxc5 Bd2 37. c4 Bxa5 38. Kf2 c6 39. Ke3 Ke5 40. d6 Bb4 41. d7 Bxc5+ 0-1

[Event "Karlstad op"]
[Site "Karlstad"]
[Date "2014.12.29"]
[Round "5"]
[White "Krantz, Christopher"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2255"]
[BlackElo "2181"]
[PlyCount "130"]
[EventDate "2014.12.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CBM 164 Extra"]
[Source "ChessBase"]
[SourceDate "2015.03.02"]
[SourceVersion "1"]
[SourceVersionDate "2015.03.02"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qd8 8. Qe2 Nc6 9. 0-0 0-0 10. Nb3 Be7 11. Bf4 Nh5 12. Bd2 Qc7 13. Rfe1 Bd7 14. g3 Rae8 15. Nfd4 Nxd4 16. Nxd4 Nf6 17. Bb3 h6 18. Nf3 Rd8 19. Ne5 Bc8 20. Rad1 b6 21. Bc3 Bb7 22. f3 Nd5 23. Bd4 Qc8 24. Kg2 Qa8 25. c3 Qc8 26. Bc2 Nf6 27. a3 Ba6 28. Qf2 Bc5 29. Bxc5 bxc5 30. c4 Qc7 31. Qe3 Rb8 32. Qc3 Qb6 33. b3 Rfd8 34. Rxd8+ Rxd8 35. Rd1 Rxd1 36. Bxd1 Qd6 37. Bc2 Bb7 38. Qd3 Qc7 39. b4 Kf8 40. Qc3 cxb4 41. axb4 Nd5 42. Qe1 f6 43. Ng6+ Kf7 44. Bd3 Ne7 45. Nxe7 Kxe7 46. Qe3 a6 47. c5 Qd7 48. Bc4 Bc8 49. Qd3 Qc6 50. Bb3 Bb7 51. Bd1 Bc8 52. Qh7 Kf8 53. Qh8+ Kf7 54. Qd8 Bb7 55. Qd3 Ke7 56. Be2 Qc7 57. b5 axb5 58. Qxb5 Qc6 59. Kf2 Qxb5 60. Bxb5 e5 61. Ke3 Ke6 62. Bc4+ Kd7 63. Bb5+ Ke6 64. Bc4+ Kd7 65. Bb5+ Ke6 1/2-1/2

[Event "NOR-ch Master"]
[Site "Trondheim"]
[Date "2014.07.13"]
[Round "2"]
[White "Fossum, Oystein Boyum"]
[Black "Moen, Ole Christian"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2183"]
[BlackElo "2226"]
[PlyCount "140"]
[EventDate "2014.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 c5 3. c4 Nc6 4. Bg2 d5 5. cxd5 Nxd5 6. 0-0 e5 7. Nc3 Nc7 8. Ne1 Be7 9. b3 0-0 10. Nd3 f6 11. f4 Bf5 12. fxe5 Bxd3 13. exd3 Qd4+ 14. Kh1 fxe5 15. Be4 Nb4 16. Rf3 Rxf3 17. Qxf3 Rf8 18. Qg2 Nxd3 19. Bxd3 Qxd3 20. Ba3 b6 21. Ne4 Ne6 22. Bb2 Nd4 23. Bc3 Nf3 24. Nf2 Qf5 25. Rf1 Ng5 26. g4 Qf4 27. Qd5+ Rf7 28. Bxe5 Qf3+ 29. Qxf3 Nxf3 30. Bc3 b5 31. Ne4 c4 32. bxc4 bxc4 33. Rb1 Nh4 34. Rb8+ Rf8 35. Rxf8+ Kxf8 36. Kg1 Kf7 37. Kf2 g6 38. Bd4 a6 39. Bc5 Bf6 40. Bb6 Be7 41. Be3 Ke6 42. Ng5+ Ke5 43. Nxh7 Ke4 44. Ke2 Nf3 45. h3 a5 46. g5 a4 47. Nf6+ Bxf6 48. gxf6 Ne5 49. Bc5 Nf7 50. Bb4 Ng5 51. Bc3 Nf7 52. Kf2 Kf4 53. Kg2 Nd8 54. Ba5 Nf7 55. Bb4 Kf5 56. Be7 Ke6 57. Kf3 Ng5+ 58. Kg4 Ne4 59. Kf4 Nxd2 60. Ke3 c3 61. Kd3 Nf3 62. Kxc3 Ng5 63. h4 Nf3 64. Bd8 Nxh4 65. f7 Kxf7 66. Bxh4 Ke6 67. Kc4 Kd6 68. Kb5 Kc7 69. Ka6 Kb8 70. Bg3+ Ka8 1/2-1/2

[Event "NOR-ch Master"]
[Site "Trondheim"]
[Date "2014.07.12"]
[Round "1"]
[White "Gonzalez, Rafael Tirado"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "2007"]
[BlackElo "2183"]
[PlyCount "86"]
[EventDate "2014.07.12"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. b3 e5 12. Re1 Be7 13. Nf3 Qxd1 14. Rxd1 b5 15. Bf1 Nd7 16. c4 b4 17. Bb2 f6 18. g3 Bb7 19. Bg2 0-0-0 20. Ne1 Nc5 21. Bxb7+ Kxb7 22. f3 a5 23. Nc2 Kc6 24. Kf1 Nd3 25. Bc1 Nxc1 26. Raxc1 a4 27. Ke2 Ra8 28. Ra1 Rhb8 29. g4 Bc5 30. Kd3 g6 31. Ke4 Ra7 32. h4 Rf7 33. Rd5 f5+ 34. gxf5 Re8 35. Ne3 Bd4 36. Rd1 Ref8 37. R1xd4 exd4 38. Kxd4 axb3 39. axb3 gxf5 40. Nc2 Rd7 41. Nxb4+ Kc7 42. Rxd7+ Kxd7 43. Ke5 Re8+ 1/2-1/2

[Event "NOR-chT 1112"]
[Site "Norway"]
[Date "2012.01.14"]
[Round "5"]
[White "Fossum, Oystein Boyum"]
[Black "Andreassen, Pal M"]
[Result "1/2-1/2"]
[ECO "A20"]
[WhiteElo "2199"]
[BlackElo "2127"]
[PlyCount "130"]
[EventDate "2011.11.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Porsgrunn"]
[BlackTeam "SOSS"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. c4 e5 2. g3 c6 3. d4 exd4 4. Qxd4 Na6 5. Nf3 Nf6 6. Bg2 Bc5 7. Qe5+ Qe7 8. Qxe7+ Kxe7 9. a3 d5 10. b4 Bb6 11. c5 Bc7 12. Bb2 b6 13. cxb6 axb6 14. b5 cxb5 15. Nc3 Be6 16. Nxb5 Rhc8 17. Nxc7 Rxc7 18. Bd4 Nd7 19. Bxg7 f6 20. 0-0 Rc3 21. Nd4 Nac5 22. Nxe6 Nxe6 23. Bh6 Raxa3 24. Rxa3 Rxa3 25. Bxd5 Nd4 26. e3 Ne2+ 27. Kg2 b5 28. Bg8 Nc5 29. Rb1 Nc3 30. Rb4 Ra4 31. Rb2 Ra8 32. Bb3 Ra3 33. Bg8 Nd3 34. Rd2 Ne4 35. Rxd3 Rxd3 36. Bxh7 Nxf2 37. Bxd3 Nxd3 38. Kf1 Ke6 39. Ke2 Nc5 40. Bf4 Kd5 41. g4 b4 42. g5 fxg5 43. Bxg5 b3 44. Bf6 Ke4 45. Kd2 Nd3 46. Bd4 Nf2 47. h4 Kf3 48. h5 Ne4+ 49. Kd3 Ng5 50. Kc3 Nf7 51. Kxb3 Kg4 52. Kc4 Kxh5 53. Kd5 Kg6 54. e4 Ng5 55. e5 Kf7 56. Be3 Nf3 57. e6+ Ke8 58. Bf4 Nh4 59. Bg5 Ng6 60. Bh6 Ne7+ 61. Kd6 Nf5+ 62. Ke5 Nxh6 63. Kf6 Ng8+ 64. Kg7 Ke7 65. Kxg8 Kxe6 1/2-1/2

[Event "NOR-chT 1112"]
[Site "Norway"]
[Date "2012.01.13"]
[Round "4"]
[White "Lundeby, Oyvind Andersen"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2178"]
[BlackElo "2199"]
[PlyCount "18"]
[EventDate "2011.11.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Kristiansund"]
[BlackTeam "Porsgrunn"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. Nf3 f5 2. d3 Nf6 3. Bg5 Nc6 4. Bxf6 exf6 5. e3 d5 6. g3 d4 7. Qe2 dxe3 8. Qxe3+ Kf7 9. Be2 Bd6 1/2-1/2

[Event "NOR-chT 1112"]
[Site "Norway"]
[Date "2011.11.06"]
[Round "3"]
[White "Fossum, Oystein Boyum"]
[Black "Hansen, Pal Andreas"]
[Result "0-1"]
[ECO "A37"]
[WhiteElo "2199"]
[BlackElo "2056"]
[PlyCount "78"]
[EventDate "2011.11.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Porsgrunn"]
[BlackTeam "Bergens"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 c5 5. Nf3 Nc6 6. 0-0 e5 7. d3 Nge7 8. a3 0-0 9. Rb1 Rb8 10. b4 b6 11. b5 Nd4 12. Bg5 f6 13. Bd2 Bb7 14. Ne1 Kh8 15. a4 d5 16. a5 dxc4 17. dxc4 Qd7 18. Ra1 Bxg2 19. Nxg2 Rfd8 20. axb6 axb6 21. Ra2 Ra8 22. Rxa8 Rxa8 23. Ne3 Qd6 24. Bc1 f5 25. Bb2 h6 26. Kh1 Kh7 27. Ned5 Nxd5 28. Nxd5 Ra2 29. Qb1 Ra4 30. Bxd4 Rxc4 31. Ba1 Qxd5+ 32. Kg1 Rb4 33. Qc2 Qc4 34. Qd2 Qxb5 35. f4 Re4 36. e3 Qe8 37. g4 exf4 38. Bxg7 fxe3 39. Qb2 Rxg4+ 0-1

[Event "NOR-chT 1112"]
[Site "Norway"]
[Date "2011.11.04"]
[Round "6"]
[White "Bjerke, Silje"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2219"]
[BlackElo "2199"]
[PlyCount "69"]
[EventDate "2011.11.04"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.22"]
[SourceQuality "1"]
[WhiteTeam "Oslo SK 1911"]
[BlackTeam "Porsgrunn"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "NOR"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Bxc5 6. Ngf3 Nf6 7. Bc4 Qd6 8. 0-0 Nbd7 9. Qe2 a6 10. Ne4 Nxe4 11. Qxe4 Nf6 12. Qh4 b5 13. Bd3 Bb7 14. Bf4 Qe7 15. Bg5 h6 16. a4 b4 17. Rfe1 Bxf3 18. gxf3 Bd4 19. Bd2 Qc5 20. Rad1 g5 21. Qg3 Nh5 22. Qg2 Ke7 23. Re4 Nf6 24. Re2 Bxb2 25. f4 gxf4 26. Qb7+ Kd8 27. Qxa8+ Kc7 28. Bxf4+ e5 29. Qxh8 exf4 30. Qxh6 f3 31. Qf4+ Kb6 32. Qxf3 Qg5+ 33. Qg3 Ng4 34. Qd6+ Ka5 35. Qxa6# 1-0

[Event "Trondheim tt U26"]
[Site "Trondheim"]
[Date "2008.04.06"]
[Round "4"]
[White "Fossum, Oystein Boyum"]
[Black "Pronstad, Thomas"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2175"]
[BlackElo "1844"]
[PlyCount "22"]
[EventDate "2008.04.05"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. c4 c6 2. Nf3 d5 3. b3 Bf5 4. g3 e6 5. Bg2 Nf6 6. 0-0 h6 7. d4 Nbd7 8. Nc3 Be7 9. Nd2 Qb6 10. Bb2 Qxd4 11. e4 dxe4 1/2-1/2

[Event "Trondheim tt U26"]
[Site "Trondheim"]
[Date "2008.04.06"]
[Round "5"]
[White "Larsen Hagen, Brede Andre"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1921"]
[BlackElo "2175"]
[PlyCount "62"]
[EventDate "2008.04.05"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. a4 cxd4 8. cxd4 Qc3+ 9. Bd2 Qxd4 10. Nf3 Qc5 11. Rb1 Nc6 12. Bb5 Bd7 13. Bxc6 Bxc6 14. Bb4 Qc4 15. a5 Qe4+ 16. Qe2 Qxe2+ 17. Kxe2 f6 18. Bd6 Nh6 19. Nd4 Kd7 20. Rb3 Nf7 21. Nxc6 Nxd6 22. exd6 Kxc6 23. Rhb1 Rab8 24. Rc3+ Kxd6 25. Rcb3 Rhc8 26. Rxb7 Rxb7 27. Rxb7 Rxc2+ 28. Kd3 Rc7 29. a6 Rxb7 30. axb7 Kc7 31. b8Q+ Kxb8 0-1

[Event "Trondheim tt U26"]
[Site "Trondheim"]
[Date "2008.04.05"]
[Round "2"]
[White "Fossum, Oystein Boyum"]
[Black "Solbu, Lasse Tveter"]
[Result "1/2-1/2"]
[ECO "C54"]
[WhiteElo "2175"]
[BlackElo "1687"]
[PlyCount "133"]
[EventDate "2008.04.05"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 Nf6 5. d3 d6 6. c3 Bb6 7. Nbd2 Bg4 8. Re1 0-0 9. Nf1 Ne7 10. h3 Be6 11. Ng3 Qd7 12. Bxe6 fxe6 13. d4 Ng6 14. Be3 Rf7 15. Qb3 h6 16. Rad1 Qe7 17. Qc2 Raf8 18. Rd2 Nh7 19. Nh2 Nf4 20. a3 Qh4 21. Qd1 h5 22. Bxf4 exf4 23. Nf3 Qf6 24. e5 Qh6 25. Nf1 d5 26. h4 g5 27. hxg5 Nxg5 28. Nxg5 Qxg5 29. Qf3 Rg7 30. Nh2 Rf5 31. Kh1 Qg6 32. Rg1 c6 33. Rd3 Bd8 34. Qh3 Rg5 35. Qf3 Rg4 36. b4 Bh4 37. a4 Bg3 38. fxg3 fxg3 39. Rf1 gxh2 40. Rd2 Kh7 41. Rdf2 Rg3 42. Qe2 Rxc3 43. Rf6 Rc2 44. Rxg6 Rxe2 45. Rxg7+ Kxg7 46. Rf6 Re4 47. Rxe6 Rxd4 48. Re7+ Kg6 49. Rxb7 Kf5 50. a5 Kxe5 51. a6 Rc4 52. Kxh2 d4 53. Kg3 Ke4 54. Re7+ Kd3 55. Rxa7 Rxb4 56. Rc7 Ra4 57. Rxc6 Ke3 58. Re6+ Kd2 59. Kh4 Ra5 60. g4 hxg4 61. Kxg4 d3 62. Kf3 Kc1 63. Rc6+ Kd1 64. Ke3 d2 65. Rd6 Ra3+ 66. Kf2 Kc1 67. Rc6+ 1/2-1/2

[Event "Trondheim tt U26"]
[Site "Trondheim"]
[Date "2008.04.05"]
[Round "1"]
[White "Nordli, Anders Samuelsen"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "1488"]
[BlackElo "2175"]
[PlyCount "64"]
[EventDate "2008.04.05"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. b3 d6 7. Bb2 c6 8. Nbd2 Qe8 9. Re1 Ne4 10. h3 Qf7 11. Rf1 Bf6 12. c4 Qg7 13. Qc2 Nxd2 14. Qxd2 e5 15. dxe5 dxe5 16. e4 Na6 17. Qe3 f4 18. gxf4 exf4 19. Bxf6 Qxf6 20. Qe2 g5 21. Rad1 g4 22. hxg4 Bxg4 23. Rfe1 Rae8 24. c5 Nxc5 25. Qc4+ Ne6 26. e5 Qg7 27. Kf1 Kh8 28. Rd6 Rg8 29. Qd3 c5 30. Rd7 Bf5 31. Qxf5 Qxd7 32. Ke2 Rxg2 0-1

[Event "Trondheim tt U26"]
[Site "Trondheim"]
[Date "2008.04.05"]
[Round "3"]
[White "Ulvik, Steinar"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1423"]
[BlackElo "2175"]
[PlyCount "28"]
[EventDate "2008.04.05"]
[EventType "team-tourn"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2010"]
[Source "ChessBase"]
[SourceDate "2010.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2010.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Bg7 5. Be3 Nc6 6. c3 Nf6 7. Bd3 0-0 8. 0-0 d5 9. Nxc6 bxc6 10. Nd2 Qd6 11. f3 Rd8 12. Qe2 dxe4 13. Bxe4 Nd5 14. Rfe1 Nxe3 0-1

[Event "NOR-chB"]
[Site "Moss"]
[Date "2006.07.15"]
[Round "9"]
[White "Fossum, Oystein Boyum"]
[Black "Reppen, Ellisiv"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "2144"]
[BlackElo "1895"]
[PlyCount "51"]
[EventDate "2006.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 e5 2. g3 Nf6 3. Bg2 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. 0-0 Be7 7. d4 exd4 8. Nxd4 Nxd4 9. Qxd4 Nf6 10. Qa4+ c6 11. Rd1 Qb6 12. Na3 Be6 13. Nc4 Bxc4 14. Qxc4 0-0 15. Be3 Qc7 16. b4 Rfc8 17. Rac1 Qe5 18. b5 Qxb5 19. Qxb5 cxb5 20. Bxb7 Rxc1 21. Rxc1 Rb8 22. Bf3 a6 23. Rc7 Bd8 24. Rc6 a5 25. Bf4 Rb6 26. Rc8 1-0

[Event "NOR-chB"]
[Site "Moss"]
[Date "2006.07.14"]
[Round "8"]
[White "Tofte, Sondre Waage"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1864"]
[BlackElo "2144"]
[PlyCount "48"]
[EventDate "2006.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. Ngf3 Nf6 5. exd5 exd5 6. Ne5 0-0 7. Bd3 c5 8. dxc5 Bxc5 9. 0-0 Re8 10. Ndf3 Bd6 11. Bf4 Qc7 12. Re1 Nc6 13. Nxc6 Rxe1+ 14. Qxe1 bxc6 15. Bg5 Bg4 16. Bxf6 gxf6 17. h3 Bxf3 18. gxf3 Qd7 19. Bf1 Kh8 20. Bg2 Rg8 21. Kf1 Qf5 22. f4 Qg6 23. Qc3 Qxg2+ 24. Ke1 Qe4+ 0-1

[Event "NOR-chB"]
[Site "Moss"]
[Date "2006.07.13"]
[Round "7"]
[White "Fossum, Oystein Boyum"]
[Black "Skrondal, Inge Sandstad"]
[Result "1-0"]
[ECO "B03"]
[WhiteElo "2144"]
[BlackElo "2101"]
[PlyCount "75"]
[EventDate "2006.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. d5 N8d7 7. b3 g6 8. Bb2 Nf6 9. Bd3 Bg7 10. Ne2 Nbd7 11. 0-0 Nc5 12. Bc2 Bf5 13. Bxf5 gxf5 14. Nd4 Qd7 15. Qc2 e6 16. dxe6 fxe6 17. Re1 0-0-0 18. b4 Na4 19. Nd2 Nxb2 20. Qxb2 e5 21. Ne2 Ng4 22. Qa3 e4 23. Rad1 e3 24. fxe3 Qe7 25. Nf1 Be5 26. Qxa7 Qg5 27. Nf4 Bxf4 28. exf4 Qf6 29. b5 Qb2 30. Re7 Rd7 31. Rxd7 Kxd7 32. Qxb7+ Ke6 33. Re1+ Kf6 34. Qe7+ Kg6 35. Qg5+ Kf7 36. Qxf5+ Nf6 37. Qd7+ Kg6 38. Qxd6 1-0

[Event "NOR-chB"]
[Site "Moss"]
[Date "2006.07.11"]
[Round "5"]
[White "Reppen, Sigmund"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1964"]
[BlackElo "2144"]
[PlyCount "64"]
[EventDate "2006.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 f5 2. d4 Nf6 3. c4 e6 4. Bg5 d5 5. e3 c6 6. Nc3 Bd6 7. Ne5 0-0 8. cxd5 exd5 9. Bxf6 Rxf6 10. f4 Rh6 11. Qf3 Be6 12. Bd3 Nd7 13. Nxd7 Qxd7 14. 0-0-0 a5 15. h3 a4 16. Rhg1 a3 17. b3 Bb4 18. Ne2 Re8 19. g4 Rf6 20. gxf5 Bxf5 21. Bxf5 Qxf5 22. Ng3 Qe6 23. Nh5 Rf7 24. Rd3 Qf5 25. Kc2 Kh8 26. h4 Be7 27. Ng3 Qe6 28. h5 Bb4 29. f5 Qh6 30. Rg2 Bd6 31. Nf1 Ref8 32. Rf2 Qg5 0-1

[Event "NOR-chB"]
[Site "Moss"]
[Date "2006.07.10"]
[Round "4"]
[White "Danielsen, Magnus"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "C07"]
[WhiteElo "1952"]
[BlackElo "2144"]
[PlyCount "78"]
[EventDate "2006.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. c3 Qc7 12. Qe2 Bd6 13. h3 0-0 14. Bg5 Ne4 15. Be3 b5 16. Bd3 Bb7 17. Qc2 Nf6 18. Bg5 Kh8 19. Qe2 Bh2+ 20. Kh1 Bf4 21. Bxf4 Qxf4 22. Rfe1 Rfd8 23. Qe5 Qxf2 24. Re2 Qh4 25. Rf1 Rd5 26. Qe3 Rg5 27. Nf3 Bxf3 28. Rxf3 Rd8 29. Rf4 Qh6 30. Rf3 Qh4 31. Rf4 Qh6 32. Rf3 Rh5 33. Qxh6 Rxh6 34. Re5 Nd7 35. Ree3 Rf6 36. Rg3 Rf2 37. Be2 Kg8 38. Kg1 Rf4 39. Rd3 Kf8 1/2-1/2

[Event "NOR-chB"]
[Site "Moss"]
[Date "2006.07.10"]
[Round "3"]
[White "Fossum, Oystein Boyum"]
[Black "Kovachev, Daniel Jakobsen"]
[Result "1/2-1/2"]
[ECO "C78"]
[WhiteElo "2144"]
[BlackElo "2049"]
[PlyCount "34"]
[EventDate "2006.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 b5 6. Bb3 Bc5 7. c3 d6 8. a4 Rb8 9. d4 Bb6 10. Na3 0-0 11. axb5 axb5 12. Nxb5 exd4 13. cxd4 Bg4 14. Ra4 Re8 15. Bg5 h6 16. Bd5 Bxf3 17. Qxf3 Nxd4 1/2-1/2

[Event "NOR-chB"]
[Site "Moss"]
[Date "2006.07.09"]
[Round "2"]
[White "Urkedal, Frode Olav Olsen"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "2086"]
[BlackElo "2144"]
[PlyCount "58"]
[EventDate "2006.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 d5 5. Bd3 Be6 6. Nd2 g6 7. Qf3 Nd7 8. Ne2 Bf7 9. h4 h5 10. c4 dxc4 11. Bxc4 c6 12. 0-0 Nb6 13. Bxf7+ Kxf7 14. Nc3 Be7 15. Rfd1 Nd5 16. Nxd5 Qxd5 17. Qxd5+ cxd5 18. Rac1 Rac8 19. Nb1 Ke6 20. Nc3 Rc6 21. Ne2 Bd6 22. Rxc6 bxc6 23. Rc1 Kd7 24. Rc2 Rg8 25. Nc1 f4 26. exf4 Bxf4 27. Nb3 Bd6 28. Na5 Rc8 29. a3 c5 1/2-1/2

[Event "NOR-chB"]
[Site "Moss"]
[Date "2006.07.08"]
[Round "1"]
[White "Fossum, Oystein Boyum"]
[Black "Getz, Nicolai"]
[Result "1-0"]
[ECO "E32"]
[WhiteElo "2144"]
[BlackElo "1798"]
[PlyCount "43"]
[EventDate "2006.07.08"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 b6 7. Nf3 Bb7 8. e3 Ne4 9. Qc2 f5 10. b4 d6 11. Bb2 Nd7 12. Bd3 Ndf6 13. h3 h6 14. Rg1 Nh7 15. 0-0-0 Nhg5 16. Nxg5 Nxg5 17. d5 exd5 18. Bxf5 Ne4 19. Be6+ Kh8 20. cxd5 Nf6 21. g4 Ne8 22. g5 1-0

[Event "NOR-chT2"]
[Site "Oslo"]
[Date "2006.06.10"]
[Round "4"]
[White "Bjerke, Silje"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2161"]
[BlackElo "2217"]
[PlyCount "91"]
[EventDate "2006.06.07"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 d5 5. c4 c6 6. 0-0 Bd6 7. b3 Qe7 8. Bb2 b6 9. Ne5 Bb7 10. Nd2 Nbd7 11. Ndf3 0-0 12. Rc1 Rac8 13. Nd3 Rfd8 14. Rc2 c5 15. e3 dxc4 16. bxc4 Rc7 17. Qe2 Rdc8 18. Rfc1 Bc6 19. Nfe5 Ba4 20. Rc3 Ne4 21. Ra3 b5 22. Nxd7 Qxd7 23. Ne5 Qe8 24. Bxe4 fxe4 25. cxb5 Bxb5 26. Qg4 cxd4 27. Rxc7 Rxc7 28. Ra5 a6 29. Qxe4 Bb4 30. Rxb5 axb5 31. Qxd4 Bc5 32. Qg4 Bd6 33. Nd3 Bf8 34. Nf4 e5 35. Nd5 Rc6 36. Qe4 Rc4 37. Qd3 e4 38. Qb3 Kh8 39. Nc3 Rb4 40. Qc2 Qc6 41. Qd2 Rc4 42. Qd8 Kg8 43. Nd5 Kf7 44. Nb6 Be7 45. Nxc4 bxc4 46. Qd2 1/2-1/2

[Event "NOR-chT2"]
[Site "Oslo"]
[Date "2006.06.09"]
[Round "3"]
[White "Fossum, Oystein Boyum"]
[Black "Astrup, Kim"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2217"]
[BlackElo "2159"]
[PlyCount "79"]
[EventDate "2006.06.07"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. c4 d6 2. g3 g6 3. Bg2 Bg7 4. Nc3 e5 5. e4 Nc6 6. Nge2 f5 7. d3 Nf6 8. 0-0 0-0 9. Nd5 f4 10. Nxf6+ Qxf6 11. gxf4 exf4 12. Nxf4 Qh4 13. Ne2 Bg4 14. f3 Be5 15. Ng3 Bh5 16. Qd2 Rf4 17. Qf2 Raf8 18. Ne2 Qxf2+ 19. Rxf2 R4f7 20. Be3 Bxb2 21. Rb1 Bg7 22. f4 Bxe2 23. Rxe2 Nd4 24. Rf2 c6 25. Bh3 b6 26. Kg2 Re7 27. Bxd4 Bxd4 28. Rff1 Kg7 29. Rbe1 Bc3 30. Re2 d5 31. Rc2 Bd4 32. cxd5 cxd5 33. exd5 Bc5 34. Be6 Bd6 35. Rc4 b5 36. Rc6 Bxf4 37. Rb1 Rb7 38. Rf1 Rbb8 39. Rb1 Rb7 40. Rf1 1/2-1/2

[Event "NOR-chT2"]
[Site "Oslo"]
[Date "2006.06.08"]
[Round "2"]
[White "Gabrielsen, Trond"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2281"]
[BlackElo "2217"]
[PlyCount "67"]
[EventDate "2006.06.07"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 a6 8. Qd2 b5 9. a3 Qb6 10. Ne2 Bb7 11. dxc5 Bxc5 12. Ned4 Nxd4 13. Nxd4 Qc7 14. Bd3 0-0 15. 0-0 Rfe8 16. Qf2 Bf8 17. b4 g6 18. Rae1 Bg7 19. Nf3 Bc6 20. Bd4 Rab8 21. Ng5 Nb6 22. h4 Nc4 23. h5 Bh6 24. Qh4 Kg7 25. Rf3 Qd8 26. Rg3 Rh8 27. f5 exf5 28. e6+ f6 29. Nf7 Qe7 30. Nxh6 Nd6 31. Nxf5+ Nxf5 32. Bxf5 Be8 33. Bxf6+ Qxf6 34. h6+ 1-0

[Event "NOR-chT2"]
[Site "Oslo"]
[Date "2006.06.07"]
[Round "1"]
[White "Andersen, Lars Even"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2247"]
[BlackElo "2217"]
[PlyCount "91"]
[EventDate "2006.06.07"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "CBM 112 Extra"]
[Source "ChessBase"]
[SourceDate "2006.07.14"]
[SourceVersion "1"]
[SourceVersionDate "2006.07.14"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Bd6 5. Ne2 Ne7 6. 0-0 Nbc6 7. c3 Bg4 8. Qc2 Qd7 9. Re1 h6 10. Nd2 0-0 11. Nf1 Rae8 12. Nfg3 f5 13. Bf4 Bxf4 14. Nxf4 Qd6 15. Qd2 g5 16. Ne6 Rf6 17. Nc5 b6 18. h3 bxc5 19. hxg4 fxg4 20. Nh5 Rf7 21. dxc5 Qd7 22. Re2 Nf5 23. Rae1 Rxe2 24. Qxe2 Ng7 25. Bg6 Nxh5 26. Bxh5 Re7 27. Qd1 g3 28. fxg3 Ne5 29. Rf1 Qe6 30. Qd4 Nc6 31. Rf8+ Kxf8 32. Qh8+ Qg8 33. Qf6+ Rf7 34. Qxc6 Re7 35. Qf6+ Rf7 36. Bxf7 Qxf7 37. Qxf7+ Kxf7 38. Kf2 Ke6 39. Ke3 Ke5 40. g4 c6 41. b3 a5 42. a4 Ke6 43. Kd4 Kd7 44. Ke5 Ke7 45. g3 Kd7 46. Kf6 1-0

[Event "Prague op 05th"]
[Site "Prague"]
[Date "2006.01.19"]
[Round "8"]
[White "Fossum, Oystein Boyum"]
[Black "Vrkoc, David"]
[Result "0-1"]
[ECO "A65"]
[WhiteElo "2247"]
[BlackElo "2143"]
[PlyCount "80"]
[EventDate "2006.01.13"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "CZE"]
[SourceTitle "CBM 110 Extra"]
[Source "ChessBase"]
[SourceDate "2006.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2006.03.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 a6 10. a4 b6 11. h3 Ra7 12. Rb1 Re7 13. Be3 Nbd7 14. b4 Rfe8 15. f3 Nh5 16. Qd2 Be5 17. Bf2 Qc7 18. b5 a5 19. g4 Ng7 20. Nd1 f5 21. exf5 gxf5 22. f4 c4 23. Rc1 c3 24. Qc2 Qb7 25. Bh4 Qxd5 26. fxe5 Nxe5 27. Nf4 Qd4+ 28. Kh2 Nxd3 29. Qxd3 Re2+ 30. Qxe2 Rxe2+ 31. Nxe2 Qe5+ 32. Nf4 fxg4 33. Rxc3 Bb7 34. Re3 Qf5 35. hxg4 Qxg4 36. Bf6 Qf5 37. Bxg7 Qc2+ 38. Kh3 Bc8+ 39. Kg3 Kxg7 40. Nh5+ Kh6 0-1

[Event "Arco op 27th"]
[Site "Arco"]
[Date "2005.10.30"]
[Round "9"]
[White "Fossum, Oystein Boyum"]
[Black "Cazzaniga, Walter"]
[Result "1-0"]
[ECO "E72"]
[WhiteElo "2247"]
[BlackElo "2104"]
[PlyCount "49"]
[EventDate "2005.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 c5 5. e4 d6 6. Nge2 0-0 7. d4 cxd4 8. Nxd4 Nc6 9. Nc2 Bd7 10. 0-0 a6 11. h3 h5 12. Be3 Rb8 13. Kh2 b5 14. c5 b4 15. Nd5 dxc5 16. Bxc5 Qa5 17. Nxe7+ Nxe7 18. Bxe7 Rfc8 19. e5 Qxe5 20. Bd6 Qxb2 21. Bxb8 Rxb8 22. Rb1 Qxa2 23. Nxb4 Qc4 24. Qd6 Qb5 25. Nd5 1-0

[Event "Arco op 27th"]
[Site "Arco"]
[Date "2005.10.29"]
[Round "8"]
[White "Ivanov, Mikhail M"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "E07"]
[WhiteElo "2457"]
[BlackElo "2247"]
[PlyCount "111"]
[EventDate "2005.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 e6 2. g3 d5 3. Bg2 Nf6 4. 0-0 Be7 5. d4 0-0 6. c4 c6 7. b3 b6 8. Nc3 Bb7 9. Nd2 Nbd7 10. e4 dxe4 11. Ndxe4 Nxe4 12. Nxe4 Nf6 13. Be3 Qc7 14. c5 Nd5 15. Bg5 f6 16. Bd2 bxc5 17. Nxc5 Bxc5 18. dxc5 e5 19. f4 Ba6 20. Rf2 exf4 21. Bxf4 Nxf4 22. Rxf4 Rad8 23. Rd4 Qe7 24. Rd6 Qe3+ 25. Kh1 Be2 26. Qg1 Qxg1+ 27. Kxg1 Rxd6 28. cxd6 Rd8 29. Re1 Bh5 30. Re6 Bf7 31. Re7 Rxd6 32. Rxa7 Bd5 33. Bf1 Kf8 34. Kf2 Bf7 35. Ke3 Rd1 36. Be2 Ra1 37. b4 Bd5 38. a4 Rh1 39. a5 Rxh2 40. a6 Rg2 41. g4 Rg3+ 42. Kd4 Rg2 43. Bd3 Rxg4+ 44. Kc5 Rg3 45. Bxh7 Rc3+ 46. Kd6 g5 47. Rb7 Ra3 48. a7 Bf3 49. Kc5 Rc3+ 50. Kd4 c5+ 51. Kxc3 Bxb7 52. Kd3 c4+ 53. Ke3 c3 54. Be4 c2 55. Bxc2 Ke7 56. Be4 1-0

[Event "Arco op 27th"]
[Site "Arco"]
[Date "2005.10.28"]
[Round "7"]
[White "Fossum, Oystein Boyum"]
[Black "Ricci, Alfredo"]
[Result "1-0"]
[ECO "D75"]
[WhiteElo "2247"]
[BlackElo "2016"]
[PlyCount "99"]
[EventDate "2005.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 g6 3. Bg2 Bg7 4. Nc3 0-0 5. Nf3 d5 6. cxd5 Nxd5 7. 0-0 c5 8. d4 Nxc3 9. bxc3 Nc6 10. Be3 cxd4 11. Nxd4 Nxd4 12. Bxd4 e5 13. Bc5 Qxd1 14. Rfxd1 Re8 15. Rab1 e4 16. Bxe4 Bxc3 17. Bxb7 Bxb7 18. Rxb7 Rxe2 19. Rdd7 Rxa2 20. Rxf7 a5 21. Rxh7 Rb2 22. Rxb2 Kxh7 23. Rb7+ Kg8 24. Kg2 Rc8 25. Be3 a4 26. Ra7 Rc4 27. h4 Bb2 28. Kh3 a3 29. Ra6 Kh7 30. Ra7+ Kg8 31. f4 Rc6 32. Kg4 Rf6 33. Bc5 Rf7 34. Ra8+ Kg7 35. Bxa3 Bxa3 36. Rxa3 Rf5 37. Ra7+ Kg8 38. Rb7 Kf8 39. Rd7 Rc5 40. Rd4 Kf7 41. Re4 Kf6 42. Re5 Rc3 43. h5 gxh5+ 44. Rxh5 Kg6 45. f5+ Kf6 46. Rh6+ Kf7 47. Rg6 Rb3 48. Kh4 Rb5 49. g4 Ra5 50. Kg5 1-0

[Event "Arco op 27th"]
[Site "Arco"]
[Date "2005.10.27"]
[Round "6"]
[White "Dalponte, Dino"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2101"]
[BlackElo "2247"]
[PlyCount "86"]
[EventDate "2005.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 c5 2. e3 e6 3. c3 Nf6 4. Bd3 b6 5. Qe2 Bb7 6. Nf3 Be7 7. Nbd2 0-0 8. e4 cxd4 9. cxd4 Nc6 10. a3 d6 11. 0-0 Nd7 12. b4 a6 13. Bb2 b5 14. Nb3 e5 15. d5 Na7 16. Na5 Qb8 17. Rac1 Bd8 18. Nxb7 Qxb7 19. Nd2 Bb6 20. Kh1 Rac8 21. Qg4 Rxc1 22. Rxc1 Bxf2 23. Rf1 Bd4 24. Bc1 Be3 25. Qf3 Bf4 26. g3 Bh6 27. Nb3 Bxc1 28. Rxc1 Rc8 29. Rxc8+ Qxc8 30. Bf1 Nf6 31. Qd3 Qc7 32. h3 g6 33. Kh2 Kg7 34. Nd2 Qb8 35. Bg2 Nd7 36. Qc3 Qb7 37. Nb3 Qb6 38. Na5 h6 39. Nc6 Qc7 40. Qc2 Nxc6 41. Qxc6 Qa7 42. Qxd6 h5 43. Qe7 Qc7 1/2-1/2

[Event "Arco op 27th"]
[Site "Arco"]
[Date "2005.10.26"]
[Round "5"]
[White "Fossum, Oystein Boyum"]
[Black "Volpinari, Danilo"]
[Result "1-0"]
[ECO "B42"]
[WhiteElo "2247"]
[BlackElo "2048"]
[PlyCount "81"]
[EventDate "2005.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Ba7 7. Nc3 Nc6 8. 0-0 Nf6 9. Qe2 d6 10. Bd2 0-0 11. Kh1 e5 12. Bg5 h6 13. Bh4 Be6 14. Nd5 g5 15. Nxf6+ Qxf6 16. Bg3 Rac8 17. c3 Rfd8 18. Nd2 Kg7 19. Bc4 Qe7 20. Rfd1 Qf6 21. Rac1 Ne7 22. Bb3 Ng6 23. Nc4 Qe7 24. Rc2 Rd7 25. Rcd2 Rcd8 26. Qf1 b5 27. Na5 Rc8 28. Bd5 Bb6 29. Nc6 Qf8 30. Bxe6 fxe6 31. Nxe5 Rdd8 32. Nxg6 Kxg6 33. Rxd6 Rxd6 34. Rxd6 Bc5 35. Rxe6+ Kf7 36. Rxa6 Rd8 37. Qe2 Kg8 38. h3 Qf7 39. Rxh6 Qxa2 40. Qh5 Qb1+ 41. Kh2 1-0

[Event "Arco op 27th"]
[Site "Arco"]
[Date "2005.10.25"]
[Round "4"]
[White "Manca, Federico"]
[Black "Fossum, Oystein Boyum"]
[Result "1-0"]
[ECO "C13"]
[WhiteElo "2408"]
[BlackElo "2247"]
[PlyCount "65"]
[EventDate "2005.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 Bxf6 7. Nf3 0-0 8. Qd2 Be7 9. Bd3 Nd7 10. 0-0-0 c5 11. Neg5 h6 12. h4 Qc7 13. d5 exd5 14. Bh7+ Kh8 15. Qxd5 Qf4+ 16. Kb1 Nb6 17. Qd3 c4 18. Qe2 Bxg5 19. hxg5 Kxh7 20. Rd4 Qf5 21. Qe7 Be6 22. gxh6 g6 23. Ng5+ Kg8 24. g4 Qxf2 25. Rd2 Nd5 26. Qxf8+ Rxf8 27. Rxf2 Nc7 28. Ne4 Nd5 29. Rd2 f6 30. g5 f5 31. Nc5 Bf7 32. Nd7 Rc8 33. Rxd5 1-0

[Event "Arco op 27th"]
[Site "Arco"]
[Date "2005.10.24"]
[Round "3"]
[White "Fossum, Oystein Boyum"]
[Black "Aagaard, Jacob"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "2247"]
[BlackElo "2452"]
[PlyCount "62"]
[EventDate "2005.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Bd6 6. Bg2 Nge7 7. 0-0 Qc7 8. Re1 0-0 9. Qe2 f6 10. c3 d4 11. Bh3 e5 12. Bxc8 Raxc8 13. c4 a6 14. Nf1 Qd7 15. Nh4 g5 16. Ng2 Qh3 17. f3 Ng6 18. a3 b5 19. b3 bxc4 20. bxc4 Rb8 21. Bd2 Rb3 22. Reb1 Rfb8 23. Qd1 Rxb1 24. Rxb1 Qc8 25. Qc2 Nge7 26. g4 Rxb1 27. Qxb1 Qb8 28. Qc2 Bc7 29. Ng3 Ba5 30. Bxa5 Nxa5 31. Kf2 Qb3 1/2-1/2

[Event "Arco op 27th"]
[Site "Arco"]
[Date "2005.10.23"]
[Round "2"]
[White "Dusi, Valerio"]
[Black "Fossum, Oystein Boyum"]
[Result "0-1"]
[ECO "E09"]
[BlackElo "2247"]
[PlyCount "100"]
[EventDate "2005.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nf3 Nf6 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 b6 8. Nbd2 Bb7 9. b3 Nbd7 10. Bb2 Rc8 11. Rad1 Qc7 12. cxd5 cxd5 13. Qxc7 Rxc7 14. Rc1 Rfc8 15. Rxc7 Rxc7 16. Rc1 Rxc1+ 17. Bxc1 Kf8 18. e3 Ba6 19. Bf1 Bxf1 20. Kxf1 Bd6 21. Bb2 b5 22. Ke2 Ne4 23. Nxe4 dxe4 24. Ng5 Nf6 25. f3 exf3+ 26. Kxf3 h5 27. e4 Bb4 28. e5 Nd5 29. Ne4 f5 30. exf6 gxf6 31. a3 Be7 32. b4 f5 33. Nc3 Nxc3 34. Bxc3 Bg5 35. Ke2 Ke7 36. Kd3 Kd6 37. Bb2 Kd5 38. Bc3 Bc1 39. Ba1 Bxa3 40. Bc3 Bc1 41. Ba1 Bg5 42. Bc3 Be7 43. Bd2 Bd8 44. Be1 Bb6 45. Bc3 a6 46. Bb2 a5 47. bxa5 Bxa5 48. Ba1 Be1 49. Ke2 Bb4 50. Kd3 Ba3 0-1

[Event "Arco op 27th"]
[Site "Arco"]
[Date "2005.10.22"]
[Round "1"]
[White "Fossum, Oystein Boyum"]
[Black "Sartorio, Diego"]
[Result "1-0"]
[ECO "A10"]
[WhiteElo "2247"]
[BlackElo "1939"]
[PlyCount "91"]
[EventDate "2005.10.22"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ITA"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. c4 f5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. d3 d6 6. e4 Nc6 7. h3 e5 8. Nge2 Rb8 9. 0-0 0-0 10. Be3 a6 11. Qd2 Bd7 12. exf5 Bxf5 13. d4 Qe8 14. d5 Nd8 15. g4 Bd7 16. Ng3 b5 17. c5 Nf7 18. c6 Bc8 19. Nce4 Nxe4 20. Bxe4 Qe7 21. f3 Qh4 22. Kg2 Bf6 23. Bf2 Bg5 24. Qa5 Bd8 25. Qc3 Ng5 26. Rh1 Nxe4 27. Nxe4 Qe7 28. b4 Qf7 29. Qd3 Ra8 30. Be1 Be7 31. Bd2 Kg7 32. a3 a5 33. a4 Ba6 34. Rhf1 Rab8 35. Rab1 Rb6 36. Be3 bxa4 37. b5 Rxb5 38. Rxb5 a3 39. Nc3 Bxb5 40. Qxb5 Ra8 41. Ra1 Rf8 42. Qe2 e4 43. fxe4 Bf6 44. Rxa3 Be5 45. Nb5 Rb8 46. Rxa5 1-0

[Event "Gausdal Byggern Masters"]
[Site "Gausdal"]
[Date "2005.10.09"]
[Round "9"]
[White "Thomassen, Joachim"]
[Black "Fossum, Oystein Boyum"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "1963"]
[BlackElo "2247"]
[PlyCount "31"]
[EventDate "2005.10.01"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 108 Extra"]
[Source "ChessBase"]
[SourceDate "2005.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.04"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. g3 Nc7 6. Bg2 Nc6 7. 0-0 g6 8. d3 Bg7 9. Be3 Ne6 10. Qd2 Rb8 11. Rac1 0-0 12. Ne4 b6 13. Bh6 Ned4 14. Nxd4 Nxd4 15. Bxg7 Kxg7 16. e3 1/2-1/2

