[Event "NOR-chT"]
[Site "Moss"]
[Date "2005.05.06"]
[Round "3"]
[White "Steedman, James"]
[Black "Opdahl, Hans Petter"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "1989"]
[BlackElo "1783"]
[PlyCount "65"]
[EventDate "2005.05.04"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d6 2. c4 c6 3. Nc3 Nd7 4. e4 e5 5. Nf3 Qc7 6. Be2 Be7 7. 0-0 h6 8. Be3 Nf8 9. Qd2 Ng6 10. h3 Nf6 11. Ne1 Bd7 12. Nd3 Nh7 13. Bh5 Ngf8 14. f4 exd4 15. Bxd4 Ne6 16. Be3 Qa5 17. e5 g6 18. Bf3 Ng7 19. exd6 Bxd6 20. Ne4 Qxd2 21. Nxd6+ Ke7 22. Bxd2 Kxd6 23. Bc3 f6 24. Ne5 fxe5 25. Bxe5+ Kc5 26. Bxg7 Rhg8 27. b4+ Kxb4 28. Rab1+ Kc5 29. Be5 b5 30. cxb5 cxb5 31. Rfc1+ Kb6 32. Bc7+ Ka6 33. Rc3 1-0

[Event "NOR-chT"]
[Site "Moss"]
[Date "2005.05.05"]
[Round "2"]
[White "Moen, Andreas"]
[Black "Opdahl, Hans Petter"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2169"]
[BlackElo "1783"]
[PlyCount "97"]
[EventDate "2005.05.04"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 c6 3. g3 Nd7 4. Bg2 e5 5. c4 Be7 6. Nc3 Qc7 7. 0-0 Nf8 8. b4 Ng6 9. b5 Nf6 10. Qa4 0-0 11. bxc6 bxc6 12. Ba3 Bd7 13. dxe5 dxe5 14. Nd2 Rac8 15. Rab1 Rb8 16. e3 Rfc8 17. Bxe7 Nxe7 18. Nde4 Nxe4 19. Nxe4 c5 20. Qa3 Rb6 21. Nc3 Rcb8 22. Rb3 Rb4 23. Nd5 Nxd5 24. cxd5 a5 25. Rc1 c4 26. Bf1 Ba4 27. Rxb4 Rxb4 28. Qc3 Bb5 29. a3 Ra4 30. Rb1 Ba6 31. Be2 Qd6 32. Ra1 Qxd5 33. Rd1 Qa8 34. Qxe5 h6 35. Qc5 Qe4 36. Rd8+ Kh7 37. Bd1 Bb7 38. f3 Qb1 39. Kg2 Qb2+ 40. Kh3 Qf6 41. Rd6 Bc8+ 42. Qxc8 Qxd6 43. Bxa4 Qd3 44. Qd7 Qf1+ 45. Kg4 h5+ 46. Kf4 Kh6 47. Qd6+ f6 48. Qf8 Qd3 49. Qh8+ 1-0

[Event "NOR-chT"]
[Site "Moss"]
[Date "2005.05.04"]
[Round "1"]
[White "Opdahl, Hans Petter"]
[Black "Gunnesdal, Lars"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1783"]
[BlackElo "1898"]
[PlyCount "70"]
[EventDate "2005.05.04"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. c3 Nf6 5. Qc2 Nbd7 6. Be3 0-0 7. Nbd2 c6 8. Be2 Qc7 9. h3 e5 10. dxe5 dxe5 11. a4 Rd8 12. b4 Nf8 13. b5 c5 14. 0-0 Nh5 15. a5 Rb8 16. Ne1 Nf4 17. Bxf4 exf4 18. Nc4 b6 19. a6 Be6 20. Nf3 h6 21. Rad1 g5 22. Rd2 Rxd2 23. Nfxd2 Rd8 24. Re1 Qd7 25. Qb2 Ng6 26. Nf3 Qe7 27. Bf1 h5 28. Qa3 g4 29. hxg4 hxg4 30. Nfd2 Qh4 31. Qb2 Ne5 32. Nxe5 Bxe5 33. Nf3 gxf3 34. gxf3 Qg5+ 35. Kh1 Kg7 0-1

[Event "NOR-chT qualifier"]
[Site "Norway"]
[Date "2002.??.??"]
[Round "1"]
[White "Bentsen, Hakon"]
[Black "Opdahl, Hans Petter"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "115"]
[EventDate "2001.11.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Bd3 c6 4. Ne2 e5 5. c3 Be7 6. Ng3 Ngf6 7. Nd2 Nf8 8. 0-0 Ng6 9. Nf3 Qc7 10. dxe5 dxe5 11. Bc4 b5 12. Bb3 Bg4 13. h3 Rd8 14. Bxf7+ Kxf7 15. Qb3+ Ke8 16. hxg4 Nd7 17. Be3 Nf4 18. Nf5 Nc5 19. Nxg7+ Kf8 20. Bxc5 Kxg7 21. Be3 Rhf8 22. Bxf4 Rxf4 23. Qe6 Rxe4 24. Rae1 Rd6 25. Qf5 Rxe1 26. Rxe1 Rf6 27. Qxe5 Bd6 28. Qd4 c5 29. Qd5 Qf7 30. Qxf7+ Kxf7 31. Ng5+ Kg6 32. Ne4 Re6 33. f3 Bc7 34. Rd1 Bb6 35. Rd5 Rc6 36. Kf1 a5 37. Nd6 b4 38. c4 a4 39. b3 axb3 40. axb3 Ba7 41. Ne4 Ra6 42. Rd6+ Rxd6 43. Nxd6 Kf6 44. f4 Bb8 45. Ne4+ Ke7 46. g3 Ba7 47. Ke2 h6 48. Kd3 Ke6 49. Nf2 Bb6 50. Ke4 Bc7 51. Nd3 Bd6 52. Ne1 Be7 53. Nf3 Bd6 54. f5+ Kf6 55. g5+ hxg5 56. g4 Bf4 57. Kd5 Be3 58. Ne5 1-0

[Event "NOR-chT qualifier"]
[Site "Norway"]
[Date "2002.??.??"]
[Round "4"]
[White "Gisnas, Hallvar"]
[Black "Opdahl, Hans Petter"]
[Result "1-0"]
[ECO "B10"]
[PlyCount "127"]
[EventDate "2001.11.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. Nf3 Nd7 4. c4 e5 5. Nc3 Be7 6. Be2 h6 7. Be3 Qc7 8. 0-0 Nf8 9. Qc2 Ng6 10. Rfc1 Nf6 11. h3 Bd7 12. b4 Qc8 13. Kh2 b6 14. a4 h5 15. Nd2 exd4 16. Bxd4 Nf4 17. Bf1 Ne6 18. Be3 g5 19. Nf3 Ng4+ 20. Kg1 Nxe3 21. fxe3 g4 22. hxg4 hxg4 23. Nd4 Bg5 24. Nf5 Qc7 25. Qd3 d5 26. cxd5 Qh2+ 27. Kf2 Nf4 28. exf4 Qxf4+ 29. Ke2 Bxf5 30. exf5 Kf8 31. Kd1 Rd8 32. Kc2 Qxb4 33. Rab1 Qc5 34. Re1 Rxd5 35. Qe4 Rd2+ 36. Kb3 Rd4 37. Qe8+ Kg7 38. Qe5+ Qxe5 39. Rxe5 Kf6 40. Re4 Rhd8 41. Bc4 Bd2 42. Re2 Bxc3 43. Kxc3 Rf4 44. Rbe1 Rdd4 45. Bb3 c5 46. Re7 c4 47. Bc2 Rd6 48. Rxa7 Rf2 49. Be4 Rd8 50. Rb7 Re8 51. Rxb6+ Kg5 52. g3 Ra2 53. Bb1 Ra3+ 54. Kb2 Rxe1 55. Kxa3 Re3+ 56. Kb4 Rxg3 57. a5 Rg1 58. Kxc4 Rc1+ 59. Kd5 Kf4 60. Rb4+ Kf3 61. Be4+ Kf4 62. a6 Ra1 63. Kc5 g3 64. Kb6 1-0

[Event "NOR-chT qualifier"]
[Site "Norway"]
[Date "2002.??.??"]
[Round "5"]
[White "Opdahl, Hans Petter"]
[Black "Bjorseth, Ole Petter"]
[Result "1-0"]
[ECO "A06"]
[PlyCount "65"]
[EventDate "2001.11.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 Bg4 4. Be2 e6 5. Bb2 Nbd7 6. 0-0 Bd6 7. d3 Bh5 8. Nd4 Bxe2 9. Qxe2 a6 10. c4 c5 11. Nc2 Qc7 12. h3 Rg8 13. cxd5 Nxd5 14. Nd2 Rc8 15. Ne4 Be7 16. Rfc1 N7f6 17. Qf3 Nxe4 18. Qxe4 g6 19. Ne1 Qd7 20. d4 Bf6 21. Nd3 b6 22. Qf3 Bg7 23. e4 Nb4 24. Nxb4 cxb4 25. Rxc8+ Qxc8 26. Rc1 Qd7 27. Qg3 Bf6 28. Rc7 Qb5 29. Rc8+ Bd8 30. Qb8 Qd7 31. d5 f5 32. Bf6 Kf7 33. Bxd8 1-0

[Event "NOR-chT qualifier"]
[Site "Norway"]
[Date "2002.??.??"]
[Round "2"]
[White "Opdahl, Hans Petter"]
[Black "Evensen, Tom Richard"]
[Result "1/2-1/2"]
[ECO "D04"]
[PlyCount "120"]
[EventDate "2001.11.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. b3 c5 3. Bb2 Nc6 4. e3 d5 5. d4 cxd4 6. exd4 Bg4 7. Be2 e6 8. 0-0 Bd6 9. c4 Rc8 10. c5 Bb8 11. Ne5 Bxe2 12. Qxe2 Bxe5 13. dxe5 Nd7 14. b4 Nxb4 15. Qg4 Nc2 16. Qxg7 Rf8 17. Nc3 Nxa1 18. Nb5 Qe7 19. Nd6+ Kd8 20. Nxc8 Kxc8 21. Rxa1 Nxc5 22. Rc1 b6 23. Qxh7 Kb7 24. Ba3 Rc8 25. Qb1 Ka8 26. g3 Qb7 27. Rd1 Ne4 28. Bb4 Qc7 29. h4 Qxe5 30. Rc1 Rg8 31. Qc2 d4 32. Qc6+ Kb8 33. Re1 Qd5 34. Qxd5 exd5 35. Rd1 Kc7 36. Rxd4 Kc6 37. Kf1 Nc5 38. Rf4 Rg7 39. Ke2 Ne6 40. Rf6 Kb5 41. Bd6 Kc4 42. Be5 Rh7 43. Kd2 b5 44. f4 d4 45. Bd6 a5 46. Rf5 Rg7 47. h5 Rxg3 48. Rxf7 Rg2+ 49. Ke1 d3 50. Be5 d2+ 51. Kd1 Kd3 52. Rd7+ Ke3 53. f5 Rg1+ 54. Kc2 Rc1+ 55. Kb2 d1Q 56. Rxd1 Rxd1 57. fxe6 Rd2+ 58. Kb1 Rd1+ 59. Kb2 Rd2+ 60. Kb1 Rd1+ 1/2-1/2

[Event "NOR-chT qualifier"]
[Site "Norway"]
[Date "2002.??.??"]
[Round "3"]
[White "Opdahl, Hans Petter"]
[Black "Havik, Victor"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "117"]
[EventDate "2001.11.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d3 d5 2. Nd2 Nf6 3. e4 e5 4. c3 Bc5 5. Be2 c6 6. b4 Bd6 7. Qc2 a5 8. bxa5 Qxa5 9. Nb3 Qd8 10. Nf3 h6 11. h3 0-0 12. Be3 Qe7 13. 0-0 Nh7 14. Nh2 f5 15. exf5 Bxf5 16. Bg4 Nd7 17. Rae1 Bxg4 18. Nxg4 Qh4 19. f3 h5 20. Bf2 Qg5 21. h4 Qg6 22. Ne3 Rxf3 23. Nd2 Rf4 24. Qb1 b5 25. Nxd5 cxd5 26. Qxb5 Nhf6 27. Be3 Rxf1+ 28. Rxf1 Rxa2 29. Qb3 Ra8 30. Ne4 Ra3 31. Nxf6+ Nxf6 32. Qb6 Bf8 33. Qe6+ Kh7 34. Bg5 Bc5+ 35. Kh1 Rxc3 36. Bxf6 gxf6 37. Rxf6 Rc1+ 38. Kh2 Bg1+ 39. Kh3 Qg4+ 40. Qxg4 hxg4+ 41. Kxg4 Rd1 42. Re6 Bh2 43. Kh5 Bg3 44. Re7+ Kg8 45. Kg6 Kf8 46. Rd7 Rxd3 47. h5 Bf4 48. g4 Ke8 49. Rf7 Bd2 50. Rf5 e4 51. h6 Bc3 52. h7 e3 53. Rf6 Bxf6 54. Kxf6 Rd2 55. h8Q+ Kd7 56. Ke5 d4 57. Kd5 Rg2 58. Qh7+ Kd8 59. Kd6 1-0

[Event "NOR-chB"]
[Site "Kristiansund"]
[Date "2001.07.11"]
[Round "5"]
[White "Norve, Sjur"]
[Black "Opdahl, Hans Petter"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "71"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. Nc3 Nd7 4. f4 Qc7 5. Nf3 e5 6. a4 Be7 7. Bc4 h6 8. 0-0 Ngf6 9. dxe5 dxe5 10. Nh4 Qb6+ 11. Kh1 Qc5 12. Qe2 Nb6 13. Bb3 Bg4 14. Nf3 exf4 15. Bxf4 0-0 16. h3 Qh5 17. a5 Nbd7 18. e5 Nh7 19. e6 Bg5 20. Bd6 Ndf6 21. exf7+ Kh8 22. Bxf8 Rxf8 23. Kg1 Bf4 24. Ra4 Qc5+ 25. Kh1 Nh5 26. Ne4 Qf5 27. hxg4 Qxg4 28. Kg1 Ng5 29. Nexg5 hxg5 30. Qe8 Kh7 31. Qxf8 Be3+ 32. Rf2 Qg3 33. Qg8+ Kg6 34. Ne5+ Qxe5 35. f8N+ Kh6 36. Qh8# 1-0

[Event "NOR-chB"]
[Site "Kristiansund"]
[Date "2001.07.10"]
[Round "4"]
[White "Opdahl, Hans Petter"]
[Black "Gyldenas, Ole Jorn"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "117"]
[EventDate "2001.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. e3 Nf6 4. Nf3 Be7 5. Nc3 0-0 6. Be2 c5 7. 0-0 Nc6 8. a3 b6 9. b3 Bb7 10. cxd5 exd5 11. dxc5 bxc5 12. Bb2 Rc8 13. Na4 Qa5 14. Bc3 Qc7 15. Rc1 Nd7 16. Bb2 Rfd8 17. Qc2 Qd6 18. Bd3 g6 19. Rfd1 Nce5 20. Be4 Qe6 21. Nxe5 Nxe5 22. Bxe5 Qxe5 23. Bf3 Ba6 24. Qd2 Bb7 25. Qa5 Qc7 26. Qxc7 Rxc7 27. Nc3 Rcd7 28. Ne2 Ba6 29. Nf4 Bb7 30. a4 d4 31. Bg4 f5 32. Be2 dxe3 33. fxe3 Rxd1+ 34. Bxd1 g5 35. Ne6 Rc8 36. Be2 Kf7 37. Bc4 Kf6 38. Rd1 Bc6 39. h3 h5 40. h4 g4 41. Nf4 Rh8 42. a5 Rh7 43. g3 Ke5 44. a6 Rh6 45. Kf2 Rh7 46. Bd5 Be8 47. Be6 Bc6 48. Bd5 Be8 49. Bb7 Bf7 50. Rd3 c4 51. bxc4 Bxc4 52. Rc3 Bb5 53. Rb3 Ba4 54. Rb6 axb6 55. a7 Bxh4 56. a8Q Bxg3+ 57. Kxg3 h4+ 58. Kh2 g3+ 59. Kh3 1-0

[Event "NOR-chT middle"]
[Site "Norway"]
[Date "1993.??.??"]
[Round "4"]
[White "Andersen, Martin"]
[Black "Opdahl, Hans Petter"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "101"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. f4 d5 2. b3 Nc6 3. Nf3 d4 4. g3 Bf5 5. Bg2 Nf6 6. 0-0 e6 7. Bb2 Bc5 8. Kh1 Ng4 9. Nh4 Qd6 10. Nxf5 exf5 11. a4 Qh6 12. h3 0-0 13. Ba3 Bxa3 14. Nxa3 Nf6 15. Nc4 Ne4 16. Kh2 Rfe8 17. Bxe4 fxe4 18. e3 Rad8 19. Qg4 a6 20. a5 Nb4 21. Rac1 b5 22. axb6 cxb6 23. exd4 b5 24. Ne3 Rxd4 25. Rf2 Rdd8 26. Qf5 Qc6 27. Re2 f6 28. Qg4 Qc8 29. c3 Qxg4 30. hxg4 Nd3 31. Ra1 Re6 32. b4 g5 33. Rf1 h6 34. Nf5 gxf4 35. gxf4 Kh7 36. Kg3 Rh8 37. Rh1 Kg6 38. Reh2 e3 39. Rxh6+ Rxh6 40. Rxh6+ Kf7 41. Nxe3 Re4 42. Nd5 Re2 43. Rxf6+ Kg7 44. Rxa6 Ne1 45. Ra7+ Kf8 46. d4 Rg2+ 47. Kh4 Rh2+ 48. Kg5 Nf3+ 49. Kg6 Ke8 50. Nc7+ Kf8 51. Nxb5 1-0

[Event "NOR-chT middle"]
[Site "Norway"]
[Date "1993.??.??"]
[Round "5"]
[White "Kolas, Tore"]
[Black "Opdahl, Hans Petter"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "117"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. f4 Nd7 4. Nf3 Qc7 5. Bc4 e6 6. 0-0 d5 7. exd5 cxd5 8. Bd3 Bd6 9. f5 exf5 10. Bxf5 Ndf6 11. Bxc8 Rxc8 12. Nc3 a6 13. Bg5 h6 14. Qe1+ Kf8 15. Bxf6 Nxf6 16. Ne5 Bxe5 17. Qxe5 Qc6 18. Qf5 b5 19. Nxd5 Qxc2 20. Qf4 Qe4 21. Qd6+ Kg8 22. Rxf6 Rc2 23. Rf2 Rxf2 24. Kxf2 Qxd4+ 25. Kf1 Qxb2 26. Re1 Kh7 27. Qe5 Qxe5 28. Rxe5 Rd8 29. Nb4 f6 30. Re2 a5 31. Nc6 Ra8 32. Re7 a4 33. Rb7 Rc8 34. Nb4 Rc5 35. Ke2 Rg5 36. g3 Rh5 37. h4 Rc5 38. Kd3 h5 39. Nc2 Rf5 40. Nd4 Rf1 41. Rxb5 Rd1+ 42. Ke3 Rg1 43. Ne2 Ra1 44. Nc3 Rg1 45. Ne2 Ra1 46. Rb2 g5 47. hxg5 fxg5 48. Nc3 Rg1 49. Kf2 Rc1 50. Nxa4 h4 51. gxh4 gxh4 52. Nb6 Rc5 53. Kg2 Kh6 54. a4 Kg6 55. Ra2 Kg5 56. a5 Rb5 57. a6 Rxb6 58. a7 h3+ 59. Kh2 1-0

[Event "NOR-chT middle"]
[Site "Norway"]
[Date "1993.??.??"]
[Round "2"]
[White "Opdahl, Hans Petter"]
[Black "Sandum, Kjell Tore"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "125"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d3 d5 2. c3 Nf6 3. Nd2 e5 4. e4 Be6 5. Be2 Nbd7 6. Qc2 Bc5 7. h3 c6 8. Ngf3 Bb6 9. Nf1 dxe4 10. dxe4 h6 11. Ng3 0-0 12. 0-0 Qc7 13. Nh4 Rfe8 14. b3 a5 15. Bd2 a4 16. Bf3 axb3 17. axb3 Nc5 18. c4 Rxa1 19. Rxa1 Na6 20. Nhf5 Bc5 21. Ra4 Bf8 22. b4 Qc8 23. c5 Nc7 24. Bc3 Bxf5 25. Nxf5 Nb5 26. Qb2 Nxc3 27. Qxc3 Qb8 28. Qa1 Rd8 29. Ra7 g6 30. Ne3 Rd4 31. Ra8 Qc7 32. Nc2 Rd2 33. Qc3 Rd7 34. Qc4 Rd8 35. Ra7 Qb8 36. Ra3 Kg7 37. Rd3 Qc7 38. Qc3 Rxd3 39. Qxd3 Qd7 40. Qc3 Qe8 41. Ne3 Nd7 42. Nc4 f6 43. Bg4 h5 44. Be2 Be7 45. Na5 Qc8 46. Bc4 b6 47. cxb6 Nxb6 48. Ba2 c5 49. b5 Qa8 50. Bb1 Na4 51. Qd2 c4 52. Nxc4 Nc5 53. Qc2 Qa1 54. Kh2 Qd4 55. b6 f5 56. exf5 e4 57. fxg6 Bd6+ 58. g3 h4 59. Nxd6 hxg3+ 60. fxg3 Qxd6 61. Qb2+ Kh6 62. g7 Na4 63. Qc1+ 1-0

[Event "NOR-chT middle"]
[Site "Norway"]
[Date "1993.??.??"]
[Round "3"]
[White "Strand, Torger"]
[Black "Opdahl, Hans Petter"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "93"]
[EventDate "1993.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 d6 2. d4 c6 3. f4 Nd7 4. Nf3 Qc7 5. Be3 Ngf6 6. Bd3 e5 7. fxe5 dxe5 8. c3 Bd6 9. Nbd2 Ng4 10. Qe2 exd4 11. cxd4 Bxh2 12. e5 Bg3+ 13. Kf1 Nb6 14. Ne4 Nd5 15. Bg5 Bf4 16. Nd6+ Kf8 17. Qe4 Nge3+ 18. Kg1 f5 19. exf6 Qxd6 20. fxg7+ Kxg7 21. Rxh7+ Rxh7 22. Qxh7+ Kf8 23. Qh8+ Kf7 24. Ne5+ Bxe5 25. dxe5 Bf5 26. Qxa8 Qxe5 27. Qxb7+ Kg6 28. Bxf5+ Nxf5 29. Bh4 Nxh4 30. Qxc6+ Kh5 31. Qc5 Qg5 32. Qf2 Nf4 33. Kh2 Nhxg2 34. Rg1 Qh4+ 35. Qxh4+ Nxh4 36. Rg7 Nd3 37. b3 Nf3+ 38. Kg3 Nd4 39. Rxa7 Nc1 40. Kf4 Nxa2 41. Rxa2 Nxb3 42. Ke3 Kg4 43. Ra4+ Kg3 44. Rc4 Na5 45. Rc7 Kg4 46. Kd3 Kf4 47. Kc3 1-0

[Event "Kristiansund op"]
[Site "Kristiansund"]
[Date "1992.??.??"]
[Round "1"]
[White "Opdahl, Hans Petter"]
[Black "Bergstad, Odd Oyvind"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "60"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d3 d5 2. c3 Nf6 3. Nd2 c5 4. e4 Nc6 5. Be2 e5 6. h3 Be7 7. Qc2 Be6 8. Ngf3 h6 9. Nf1 0-0 10. Bd2 Rc8 11. g4 dxe4 12. dxe4 Nxe4 13. Qxe4 Bd5 14. Qa4 e4 15. N3h2 e3 16. Nxe3 Bxh1 17. 0-0-0 Nd4 18. cxd4 cxd4+ 19. Bc3 Bf6 20. Rxh1 dxc3 21. bxc3 Rxc3+ 22. Nc2 Qb6 23. Rf1 Rfc8 24. Bd1 Rxh3 25. Nf3 Qb2+ 26. Kd2 Qc3+ 27. Kc1 Qb2+ 28. Kd2 Qc3+ 29. Kc1 Rxf3 30. Bxf3 Qa1+ 0-1

[Event "Kristiansund op"]
[Site "Kristiansund"]
[Date "1992.??.??"]
[Round "7"]
[White "Opdahl, Hans Petter"]
[Black "Gulbrandsen, Tor"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "54"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d3 d5 2. c3 Nf6 3. Nd2 Bf5 4. Ngf3 c5 5. h3 Nc6 6. g4 Bg6 7. Qa4 Qc7 8. Bg2 e6 9. Nf1 Bd6 10. Nh4 0-0 11. Bf3 Ne5 12. Nxg6 Nxf3+ 13. exf3 fxg6 14. h4 Nd7 15. Rh3 Ne5 16. Qd1 c4 17. d4 Nd3+ 18. Ke2 e5 19. dxe5 Rae8 20. Ng3 Rxe5+ 21. Kf1 Re1+ 22. Qxe1 Nxe1 23. Kxe1 Rxf3 24. Ke2 Rf8 25. Be3 Qf7 26. Nf1 Qe6 27. f3 h5 0-1

[Event "Kristiansund op"]
[Site "Kristiansund"]
[Date "1992.??.??"]
[Round "4"]
[White "Opdahl, Hans Petter"]
[Black "Johansen, Vidar"]
[Result "1/2-1/2"]
[ECO "A05"]
[PlyCount "48"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. e3 c5 3. b3 Nc6 4. Bb2 e6 5. Be2 Be7 6. 0-0 0-0 7. d4 cxd4 8. exd4 b6 9. Ne5 Bb7 10. Bf3 Qc7 11. c4 d5 12. Na3 Bxa3 13. Bxa3 Rfd8 14. Nxc6 Bxc6 15. Qc2 dxc4 16. Qxc4 Rac8 17. Rac1 Nd5 18. Qd3 Qd7 19. Qd2 h6 20. Bb2 Ne7 21. Bxc6 Rxc6 22. Rxc6 Nxc6 23. Rd1 Qd5 24. Bc3 b5 1/2-1/2

[Event "Kristiansund op"]
[Site "Kristiansund"]
[Date "1992.??.??"]
[Round "5"]
[White "Opdahl, Hans Petter"]
[Black "Lomo, Markus"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "33"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. d3 d5 2. c3 e5 3. Nd2 Nc6 4. e4 Nf6 5. Be2 Bc5 6. h3 Be6 7. Qc2 Qe7 8. Ngf3 h6 9. b4 Bb6 10. b5 Na5 11. Nxe5 Bxh3 12. Rxh3 Qxe5 13. d4 Qg5 14. e5 Ne4 15. Nxe4 Qxg2 16. Ng5 0-0 17. Qh7# 1-0

[Event "NOR-chT middle"]
[Site "Norway"]
[Date "1992.??.??"]
[Round "1"]
[White "Opdahl, Hans Petter"]
[Black "Madsen, Dag"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "78"]
[EventDate "1992.??.??"]
[EventType "team"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d3 d5 2. c3 g6 3. Nd2 Bg7 4. e4 e5 5. Qb3 Ne7 6. Be2 0-0 7. a4 c6 8. a5 Nd7 9. Qa3 f5 10. Ngf3 fxe4 11. dxe4 Nf6 12. Nxe5 Nxe4 13. Nxe4 Bxe5 14. Bg5 Rf7 15. Rd1 Qc7 16. Ng3 Be6 17. Rd3 Re8 18. Be3 b6 19. axb6 axb6 20. Qa4 Bd7 21. Qh4 Bf6 22. Bg5 Nf5 23. Nxf5 Bxf5 24. Re3 Rxe3 25. fxe3 Bxg5 26. Qxg5 Be4 27. Qg4 Qa7 28. Bd1 Qa1 29. Qe2 Qb1 30. h4 Bd3 31. Qd2 h5 32. Rg1 c5 33. g4 hxg4 34. Qh2 Qc1 35. Qd2 Qb1 36. Qh2 g3 37. Qg2 Be4 38. Qxg3 Qxb2 39. Bh5 Qxc3+ 0-1

