[Event "Torghatten GP"]
[Site "Bronnoysund"]
[Date "2010.03.27"]
[Round "5"]
[White "Arentz, Roald"]
[Black "Eriksen, Magnus"]
[Result "0-1"]
[ECO "C52"]
[BlackElo "1924"]
[PlyCount "62"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. b4 Bxb4 5. c3 Ba5 6. 0-0 Bb6 7. d4 d6 8. Ng5 Nh6 9. Qf3 0-0 10. Qg3 Qf6 11. d5 Na5 12. Bd3 Qg6 13. Qh4 Ng4 14. Kh1 h6 15. Nh3 Nf6 16. f4 Qh5 17. Qxh5 Nxh5 18. Be2 Nxf4 19. Nxf4 exf4 20. Bxf4 Bd7 21. Nd2 Rae8 22. Bg3 Be3 23. Rad1 Ba4 24. Nb3 Bxb3 25. axb3 Nxb3 26. Bb5 Rxe4 27. Rde1 Nc5 28. Rf3 Bg5 29. Bd3 Rxe1+ 30. Bxe1 Re8 31. Rf6 Rxe1+ 0-1

[Event "Torghatten GP"]
[Site "Bronnoysund"]
[Date "2010.03.27"]
[Round "1"]
[White "Arentz, Roald"]
[Black "Martinsen, Arnstein"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "29"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Bg4 3. c4 e6 4. Qb3 b6 5. Nc3 c6 6. Bf4 f6 7. e3 Nd7 8. cxd5 cxd5 9. Nb5 e5 10. dxe5 fxe5 11. Nxe5 Nc5 12. Qd1 a6 13. Nc6 Qc8 14. Nc7+ Kd7 15. Qxd5+ 1-0

[Event "Torghatten GP"]
[Site "Bronnoysund"]
[Date "2010.03.27"]
[Round "3"]
[White "Arentz, Roald"]
[Black "Nicolaisen, Odd"]
[Result "1-0"]
[ECO "B08"]
[PlyCount "109"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Be2 Nf6 5. Nc3 0-0 6. h3 Nc6 7. Be3 e6 8. Qd2 Ne7 9. 0-0-0 c6 10. Bh6 d5 11. Bxg7 Kxg7 12. e5 Nfg8 13. g4 Nh6 14. Ng5 f6 15. exf6+ Rxf6 16. Bd3 Qf8 17. Rdf1 Bd7 18. Nxh7 Kxh7 19. g5 Rf4 20. gxh6 Qxh6 21. Ne2 Rh4 22. Qxh6+ Kxh6 23. c3 Rf8 24. f4 Kg7 25. Rfg1 Nf5 26. Rg4 Rfh8 27. Rhg1 Be8 28. Bxf5 exf5 29. Rxh4 Rxh4 30. Rg3 Kf6 31. Kd2 b6 32. Ke3 Rh5 33. Ng1 g5 34. Nf3 gxf4+ 35. Kxf4 c5 36. h4 a5 37. Rg5 Bg6 38. Rg1 Bf7 39. Re1 Rh8 40. Re5 Be6 41. Kg3 Rg8+ 42. Ng5 Re8 43. Kf4 Bd7 44. Rxd5 Rh8 45. Nf3 Be6 46. Rd6 cxd4 47. cxd4 Ke7 48. Rxb6 Bxa2 49. Kxf5 Bd5 50. Ne5 Rf8+ 51. Kg5 Rg8+ 52. Ng6+ Kf7 53. h5 Be4 54. Rf6+ Ke8 55. Re6+ 1-0

[Event "Torghatten GP"]
[Site "Bronnoysund"]
[Date "2010.03.27"]
[Round "4"]
[White "Bue, Gunnar"]
[Black "Arentz, Roald"]
[Result "0-1"]
[ECO "D12"]
[WhiteElo "1869"]
[PlyCount "50"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 Bf5 5. Bd3 Bxd3 6. Qxd3 e6 7. 0-0 Nbd7 8. b3 Bd6 9. Bb2 Ne4 10. g3 0-0 11. Ba3 Qe7 12. Bxd6 Qxd6 13. Nfd2 f5 14. Nxe4 fxe4 15. Qe2 e5 16. Nd2 Rae8 17. Rad1 exd4 18. exd4 Qg6 19. cxd5 cxd5 20. Qb5 Nf6 21. Qxb7 Qh5 22. Kg2 Ng4 23. h4 Nxf2 24. Rde1 e3 25. Nb1 Qf5 0-1

[Event "Torghatten GP"]
[Site "Bronnoysund"]
[Date "2010.03.27"]
[Round "2"]
[White "Hermansen, Olav"]
[Black "Arentz, Roald"]
[Result "1-0"]
[ECO "C89"]
[PlyCount "117"]
[EventDate "2010.03.27"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2012"]
[Source "ChessBase"]
[SourceDate "2011.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2011.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Bxd5 cxd5 16. Qd3 Bg4 17. Qf1 Qh5 18. Be3 f5 19. f4 Rae8 20. Nd2 Rf6 21. a4 Rfe6 22. Qf2 R8e7 23. axb5 Qe8 24. Nf1 axb5 25. Bd2 Re2 26. Rxe2 Rxe2 27. Re1 Kf7 28. Rxe2 Qxe2 29. Qxe2 Bxe2 30. Kf2 Bd3 31. Ne3 Ke6 32. Ng2 Bc7 33. Ne1 Bc4 34. Nf3 Bb3 35. Ng5+ Kd6 36. Nxh7 Bd8 37. Nf8 Bf6 38. Ng6 b4 39. Ne5 bxc3 40. bxc3 Bxe5 41. dxe5+ Ke6 42. Ke1 Ba4 43. h3 Bd7 44. Kf2 Ba4 45. g4 fxg4 46. hxg4 Bc2 47. Kg3 Bb1 48. Kh4 Bc2 49. Be3 Bb1 50. Bd4 g6 51. Kg5 Bd3 52. Kh6 Bc2 53. f5+ gxf5 54. g5 Kf7 55. g6+ Kg8 56. e6 Ba4 57. Kg5 Be8 58. Kxf5 Kf8 59. Kf6 1-0

[Event "Torghatten GP-A"]
[Site "Bronnoysund"]
[Date "2004.03.14"]
[Round "5"]
[White "Arentz, Roald"]
[Black "Bue, Gunnar"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1635"]
[BlackElo "1629"]
[PlyCount "38"]
[EventDate "2004.03.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 Bg7 5. Be3 0-0 6. Qd2 c5 7. 0-0-0 cxd4 8. Bxd4 Nc6 9. Be3 a6 10. g4 b5 11. h4 h5 12. gxh5 Nxh5 13. Nge2 Be6 14. Nd5 Bxd5 15. exd5 Ne5 16. Nd4 Ng3 17. Rg1 Nxf1 18. Rdxf1 Nc4 19. Qd3 Nxe3 1/2-1/2

[Event "Torghatten GP-A"]
[Site "Bronnoysund"]
[Date "2004.03.14"]
[Round "4"]
[White "Endresen, Svein Harald"]
[Black "Arentz, Roald"]
[Result "0-1"]
[ECO "C41"]
[WhiteElo "1513"]
[BlackElo "1635"]
[PlyCount "66"]
[EventDate "2004.03.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Bc4 Be7 4. 0-0 Nf6 5. Re1 0-0 6. c3 Bg4 7. h3 Bh5 8. d4 Nbd7 9. Nbd2 c6 10. Nf1 d5 11. Bd3 dxe4 12. Bxe4 Nxe4 13. Rxe4 f5 14. Re1 e4 15. Ng3 Bxf3 16. gxf3 exf3 17. Qxf3 Bd6 18. Bf4 Qc7 19. Bxd6 Qxd6 20. Re2 Qg6 21. Kh2 Rae8 22. Rae1 Rxe2 23. Qxe2 f4 24. Nf1 Nf6 25. Qe6+ Kh8 26. Qb3 Qh5 27. c4 Ng4+ 28. Kg2 Nxf2 29. Kxf2 Qh4+ 30. Ng3 fxg3+ 31. Kg2 Rf2+ 32. Kg1 Qxd4 33. Re8+ Rf8+ 0-1

[Event "Torghatten GP-A"]
[Site "Bronnoysund"]
[Date "2004.03.13"]
[Round "1"]
[White "Arentz, Roald"]
[Black "Hansen, Victor"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1635"]
[BlackElo "1955"]
[PlyCount "64"]
[EventDate "2004.03.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 c5 4. f4 cxd4 5. Nf3 Bg4 6. Bb5+ Nc6 7. 0-0 e6 8. Qxd4 Nge7 9. h3 Nf5 10. Qa4 Qb6+ 11. Kh2 h5 12. Nc3 Bc5 13. Ng5 Kf8 14. Nxd5 exd5 15. e6 f6 16. Nf7 Rh7 17. b3 Nce7 18. Bd7 Be2 19. Re1 Ba6 20. Ba3 Be3 21. Rad1 Kg8 22. Nd6 d4 23. Nxf5 Nxf5 24. Rxe3 dxe3 25. e7 Nxe7 26. Re1 g6 27. Qe4 e2 28. c4 Qd8 29. Bxe7 Qxe7 30. Qxg6+ Rg7 31. Qf5 Qxd7 32. Rxe2 Qxf5 0-1

[Event "Torghatten GP-A"]
[Site "Bronnoysund"]
[Date "2004.03.13"]
[Round "2"]
[White "Arentz, Roald"]
[Black "Hermansen, Olav"]
[Result "1/2-1/2"]
[ECO "B02"]
[WhiteElo "1635"]
[BlackElo "1622"]
[PlyCount "56"]
[EventDate "2004.03.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nc3 c6 4. dxc6 Nxc6 5. Bb5 Bd7 6. d4 a6 7. Bxc6 Bxc6 8. Nf3 e6 9. 0-0 Bxf3 10. Qxf3 Qd7 11. Ne4 Be7 12. Nxf6+ Bxf6 13. c3 0-0 14. Bf4 Qb5 15. Rfb1 Rac8 16. Bd6 Rfd8 17. a4 Qd7 18. Bc5 e5 19. Bb6 Re8 20. dxe5 Rxe5 21. Rd1 Qe7 22. Bd4 Re6 23. Bxf6 Rxf6 24. Qd5 Re6 25. Kf1 Re8 26. Qd4 Re4 27. Qd6 Qh4 28. Re1 h6 1/2-1/2

[Event "Torghatten GP-A"]
[Site "Bronnoysund"]
[Date "2004.03.13"]
[Round "3"]
[White "Dahl, Torbjorn"]
[Black "Arentz, Roald"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1540"]
[BlackElo "1635"]
[PlyCount "78"]
[EventDate "2004.03.13"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. Bg5 0-0 7. Qd2 c6 8. Bb3 b5 9. Bxf6 Bxf6 10. d5 b4 11. Na4 c5 12. c3 a5 13. Bc4 Rb8 14. 0-0 Re8 15. b3 Nf8 16. Nb2 Ng6 17. Rfe1 Bg4 18. Qe3 Nf4 19. Bf1 Bg5 20. Nxg5 Qxg5 21. g3 Qg6 22. Kh1 Nh3 23. f3 Bd7 24. Nc4 a4 25. bxa4 Ng5 26. h4 Qh5 27. Qxg5 Qxf3+ 28. Bg2 Qxc3 29. Nxd6 Rf8 30. Rec1 Qd3 31. Rxc5 h6 32. Qe7 Bxa4 33. Nf5 Bd1 34. Rcc1 Bf3 35. d6 Qxe4 36. Qxf8+ Rxf8 37. Ne7+ Kh7 38. Bxf3 Qxf3+ 39. Kh2 g5 1/2-1/2

[Event "Skelleftea op"]
[Site "Skelleftea"]
[Date "2000.??.??"]
[Round "6"]
[White "Arentz, Roald"]
[Black "Holmen, Per Inge"]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "20"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 f5 2. g3 Nf6 3. Bg2 g6 4. 0-0 Bg7 5. d3 0-0 6. Nbd2 d6 7. e4 e5 8. Re1 f4 9. c3 Kh8 10. d4 Qe7 1/2-1/2

[Event "Skelleftea op"]
[Site "Skelleftea"]
[Date "2000.??.??"]
[Round "4"]
[White "Arentz, Roald"]
[Black "Wikstrom, Patrik"]
[Result "1-0"]
[ECO "C06"]
[PlyCount "43"]
[EventDate "2000.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Be7 10. 0-0 0-0 11. Nf4 Nb4 12. Bb1 f6 13. a3 fxe5 14. dxe5 Na6 15. Qd3 g6 16. Nxg6 Rf7 17. Nxe7+ Rxe7 18. b4 Nab8 19. Be3 Qa6 20. b5 Qa5 21. Rc1 Rg7 22. Rxc8+ 1-0

[Event "NOR-ch op"]
[Site "Gausdal"]
[Date "1999.??.??"]
[Round "5"]
[White "Aasum, Anker"]
[Black "Arentz, Roald"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "102"]
[EventDate "1999.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. Nc3 a6 2. g3 h5 3. d4 h4 4. Bg2 d6 5. Bg5 hxg3 6. hxg3 Rxh1 7. Bxh1 Nd7 8. e4 g6 9. Qd2 Bg7 10. 0-0-0 c5 11. Be3 Qa5 12. a3 Nb6 13. Qd3 Be6 14. d5 Bd7 15. Nge2 Na4 16. Bd2 Qc7 17. Nxa4 Bxa4 18. b3 c4 19. Qxc4 Qxc4 20. bxc4 Rc8 21. Bc3 Rxc4 22. Kb2 Nf6 23. Rd4 Bb5 24. Bf3 Rc8 25. Rb4 Bxe2 26. Bxe2 Rxc3 27. Kxc3 Nxd5+ 28. Kb3 Nxb4 29. axb4 Bd4 30. f3 g5 31. g4 Kd7 32. Kc4 Be3 33. Kb3 Ke6 34. Bc4+ Kf6 35. Bd5 b6 36. Bb7 a5 37. Ba6 axb4 38. Kxb4 Ke5 39. Be2 Kf4 40. c4 Bc5+ 41. Kc3 Ke3 42. Bd1 Bd4+ 43. Kc2 Be5 44. Kc1 Kd3 45. Bb3 Kc3 46. Ba2 Bf4+ 47. Kb1 f6 48. Ka1 Kd3 49. c5 dxc5 50. Kb1 c4 51. Kb2 c3+ 0-1

[Event "NOR-ch op"]
[Site "Gausdal"]
[Date "1999.??.??"]
[Round "8"]
[White "Arentz, Roald"]
[Black "Aarstad, Tron Christian"]
[Result "1/2-1/2"]
[ECO "E01"]
[PlyCount "41"]
[EventDate "1999.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Qc2 e6 5. g3 Bd6 6. Bg2 Nbd7 7. 0-0 a5 8. Nbd2 Rb8 9. b3 b5 10. Bb2 Ba6 11. h3 bxc4 12. bxc4 Bb4 13. a3 Be7 14. Bc3 0-0 15. Qa4 Nb6 16. Qxa5 Bxc4 17. Nxc4 Nxc4 18. Qxd8 Rfxd8 19. Ne5 Nxe5 20. dxe5 Nd7 21. Rfc1 1/2-1/2

[Event "NOR-ch op"]
[Site "Gausdal"]
[Date "1999.??.??"]
[Round "4"]
[White "Arentz, Roald"]
[Black "Nordahl, Helge Andreas"]
[Result "0-1"]
[ECO "B55"]
[BlackElo "2247"]
[PlyCount "64"]
[EventDate "1999.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Nbd7 7. Nf5 d5 8. exd5 a6 9. Bxd7+ Qxd7 10. Ne3 b5 11. 0-0 Bc5 12. Kh1 Bb7 13. Nc3 Ba7 14. a3 0-0 15. Ng4 Nxg4 16. fxg4 Bd4 17. Qf3 a5 18. Qf5 Qd6 19. Rf3 Bxc3 20. Rxc3 Qxd5 21. Qf2 Qd1+ 22. Qg1 Qxg4 23. Rg3 Qe6 24. Be3 f5 25. Bc5 Rf7 26. Rd1 f4 27. Rgd3 h6 28. Rd8+ Rxd8 29. Rxd8+ Kh7 30. Qd1 f3 31. Qd6 fxg2+ 32. Kg1 Rf1# 0-1

[Event "NOR-ch op"]
[Site "Gausdal"]
[Date "1999.??.??"]
[Round "2"]
[White "Arentz, Roald"]
[Black "Standal, Bard"]
[Result "1-0"]
[ECO "B55"]
[PlyCount "57"]
[EventDate "1999.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. f3 e5 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Nf5 d5 9. Bg5 dxe4 10. Bxf6 Qxd1+ 11. Kxd1 gxf6 12. fxe4 Rg8 13. g3 Nc6 14. c3 Rd8+ 15. Kc2 Ne7 16. Rf1 Nxf5 17. Rxf5 Ke7 18. Rh5 h6 19. Rf5 Rg5 20. Rf3 Ke6 21. Nd2 Rg8 22. Raf1 Bg7 23. Nc4 h5 24. Ne3 Bh8 25. Nd5 Rxd5 26. exd5+ Kxd5 27. Rf5 Rg5 28. Rxg5 fxg5 29. Rxf7 1-0

[Event "NOR-ch op"]
[Site "Gausdal"]
[Date "1999.??.??"]
[Round "6"]
[White "Arentz, Roald"]
[Black "Synnestvedt, Jan"]
[Result "0-1"]
[ECO "E09"]
[PlyCount "148"]
[EventDate "1999.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 c6 5. Bg2 Nbd7 6. Qc2 Be7 7. 0-0 0-0 8. b3 b6 9. Bb2 Bb7 10. Nbd2 Rc8 11. Ne5 c5 12. Nxd7 Qxd7 13. cxd5 cxd4 14. Qd3 Nxd5 15. Nc4 Nb4 16. Qxd4 Qxd4 17. Bxd4 Ba6 18. Rfc1 Bxc4 19. bxc4 Bf6 20. Bxf6 gxf6 21. a3 Nc6 22. Bxc6 Rxc6 23. Rc3 Rfc8 24. Rac1 Rc5 25. Kg2 b5 26. Kf3 bxc4 27. Ke3 Kg7 28. Kd4 e5+ 29. Ke4 Kg6 30. g4 R8c6 31. R1c2 Kg7 32. Rc1 Kf8 33. R1c2 Ke7 34. Rh3 Ra6 35. Rcc3 Rca5 36. Rxh7 Rxa3 37. Rxc4 R3a4 38. Kd3 Rxc4 39. Kxc4 Ra4+ 40. Kb5 Rxg4 41. f3 Rg2 42. e4 Rf2 43. Rh3 Ke6 44. Ka6 Ra2+ 45. Kb5 f5 46. Rh6+ f6 47. Rh7 fxe4 48. fxe4 Re2 49. Rh4 Rf2 50. Rh3 Re2 51. Rh4 Re3 52. Rg4 Kf7 53. h4 Rf3 54. Rg1 Rf4 55. Re1 Rxh4 56. Ka6 Ke6 57. Kxa7 f5 58. exf5+ Kxf5 59. Kb6 Rc4 60. Kb5 Rc2 61. Rf1+ Kg4 62. Re1 Kf4 63. Rf1+ Ke3 64. Re1+ Re2 65. Rh1 e4 66. Kc4 Rc2+ 67. Kd5 Kd3 68. Rd1+ Ke2 69. Rh1 e3 70. Kd4 Kd2 71. Rh3 e2 72. Rd3+ Kc1 73. Re3 Kd1 74. Kd3 Rd2+ 0-1

[Event "NOR-ch op"]
[Site "Gausdal"]
[Date "1999.??.??"]
[Round "9"]
[White "Borchgrevink, Harald"]
[Black "Arentz, Roald"]
[Result "1-0"]
[ECO "A38"]
[PlyCount "91"]
[EventDate "1999.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. a3 g6 2. g3 Bg7 3. Bg2 Nf6 4. Nf3 0-0 5. 0-0 d6 6. c4 c5 7. Nc3 Nc6 8. Rb1 Nd7 9. d3 Nd4 10. Bd2 Rb8 11. b4 b6 12. e4 Nxf3+ 13. Qxf3 Ne5 14. Qe2 Nc6 15. f4 Nd4 16. Qe1 Bd7 17. b5 Qc8 18. Ne2 Bh3 19. Nxd4 Bxd4+ 20. Kh1 Bxg2+ 21. Kxg2 e6 22. Bc3 Bxc3 23. Qxc3 d5 24. e5 Qb7 25. Kf2 Rfd8 26. Rbd1 dxc4 27. dxc4 Rd7 28. Rd6 Rbd8 29. Rfd1 Kf8 30. Qd3 Ke7 31. f5 exf5 32. Qe3 Kf8 33. Qg5 Rxd6 34. exd6 Rd7 35. Qf6 Kg8 36. Re1 Qa8 37. Re7 Rxe7 38. Qxe7 Qh1 39. d7 Qxh2+ 40. Kf3 Qh1+ 41. Kf4 Qc1+ 42. Ke5 Qe1+ 43. Kd6 Qxg3+ 44. Qe5 Qd3+ 45. Kc7 f6 46. Qd5+ 1-0

[Event "NOR-ch op"]
[Site "Gausdal"]
[Date "1999.??.??"]
[Round "3"]
[White "Johansen, Arild"]
[Black "Arentz, Roald"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2120"]
[PlyCount "91"]
[EventDate "1999.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 Nf6 4. Nc3 Nbd7 5. Bc4 Be7 6. 0-0 0-0 7. Bb3 c6 8. Re1 b5 9. a3 a6 10. Bg5 Qc7 11. Qe2 Bb7 12. Rad1 Rae8 13. d5 c5 14. Rf1 c4 15. Ba2 h6 16. Bc1 Nh7 17. Nd2 Bc8 18. f3 f5 19. exf5 Rxf5 20. Nde4 Ndf6 21. Ng3 Rh5 22. Nxh5 Nxh5 23. Ne4 Nf4 24. Bxf4 exf4 25. c3 Bh4 26. Bb1 Qf7 27. Qc2 Bf5 28. Nf6+ Qxf6 29. Qxf5 Qxf5 30. Bxf5 Re2 31. Bxh7+ Kxh7 32. Rb1 Kg6 33. Rfd1 a5 34. a4 bxa4 35. Rd4 a3 36. bxa3 Bf2+ 37. Kf1 Bxd4 38. Kxe2 Bxc3 39. Rc1 Bb2 40. Rxc4 Bxa3 41. Rxf4 Bb4 42. g4 Kg5 43. Rf5+ Kg6 44. h4 a4 45. h5+ Kh7 46. Rf4 1-0

[Event "NOR-ch op"]
[Site "Gausdal"]
[Date "1999.??.??"]
[Round "1"]
[White "Stenersen, Gudmund"]
[Black "Arentz, Roald"]
[Result "1/2-1/2"]
[ECO "D48"]
[PlyCount "133"]
[EventDate "1999.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nc3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 a6 9. e4 c5 10. d5 exd5 11. exd5 Bd6 12. 0-0 0-0 13. Bg5 Qc7 14. Re1 Bb7 15. Bf5 h6 16. Bh4 Rfe8 17. Qd3 Ne5 18. Nxe5 Bxe5 19. Bxf6 Bxf6 20. d6 Qc6 21. Be4 Qd7 22. Bxb7 Qxb7 23. d7 Red8 24. Qd6 Qxd7 25. Qxc5 Rac8 26. Qa3 Bxc3 27. bxc3 Qd6 28. Qxd6 Rxd6 29. a4 Rxc3 30. axb5 axb5 31. Ra8+ Kh7 32. Rb8 Re6 33. Rd1 Rd3 34. Rc1 Rc3 35. Rd1 Rd3 36. Rc1 Rb3 37. g3 Rb2 38. Rc5 b4 39. Rc4 b3 40. Rc3 Re1+ 41. Kg2 Ree2 42. Rf3 f6 43. g4 Red2 44. Kg3 Rd5 45. Rfxb3 Rxb3+ 46. Rxb3 h5 47. h3 hxg4 48. hxg4 Kg6 49. f3 Ra5 50. Rb1 Kh6 51. Rh1+ Kg6 52. Rh8 Kf7 53. Kh4 Ra1 54. Rb8 Rg1 55. f4 Rh1+ 56. Kg3 Rg1+ 57. Kf3 Rf1+ 58. Kg3 Rg1+ 59. Kh3 Rf1 60. f5 Rh1+ 61. Kg2 Rc1 62. Rb7+ Kg8 63. Rb3 Rc2+ 64. Kf3 Kh7 65. Rb4 Kh6 66. Rb7 Rc3+ 67. Kf4 1/2-1/2

[Event "NOR-ch op"]
[Site "Gausdal"]
[Date "1999.??.??"]
[Round "7"]
[White "Svenske, Jan"]
[Black "Arentz, Roald"]
[Result "0-1"]
[ECO "D31"]
[PlyCount "104"]
[EventDate "1999.04.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "CBM 070 Extra"]
[Source "ChessBase"]
[SourceDate "1999.07.10"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e4 b5 7. Bd2 a5 8. axb5 Bxc3 9. Bxc3 cxb5 10. b3 Bb7 11. bxc4 b4 12. Bb2 Bxe4 13. Be2 Nf6 14. 0-0 0-0 15. Re1 Nbd7 16. Bf1 Qb6 17. Ng5 Bg6 18. h4 Rfd8 19. g4 h5 20. gxh5 Bxh5 21. Be2 Bxe2 22. Qxe2 Qd6 23. Qf3 a4 24. Rad1 b3 25. d5 e5 26. Bc1 Rdc8 27. Re4 a3 28. Qxb3 Nxe4 29. Nxe4 Qg6+ 30. Ng3 Rcb8 31. Qa2 Qg4 32. Re1 Qd4 33. Nf5 Qg4+ 34. Ng3 Qd4 35. Be3 Qb2 36. Re2 Qxa2 37. Rxa2 Rb2 38. Ra1 a2 39. Kg2 Rb1 40. Rxa2 Rxa2 41. c5 Nxc5 42. Bxc5 Ra5 43. Ne4 f5 44. Nc3 Rxc5 45. Nxb1 Rxd5 46. Nc3 Rd4 47. h5 Kh7 48. Ne2 Kh6 49. f4 Rd2 50. Kf3 Rxe2 51. Kxe2 exf4 52. Kf3 Kg5 0-1

