[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2020.03.04"]
[Round "4"]
[White "Jahnsen, Bjorn"]
[Black "Aure, Havard"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1324"]
[BlackElo "1332"]
[PlyCount "120"]
[EventDate "2020.01.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. b3 d5 4. Bb2 c5 5. c3 Nc6 6. Nbd2 b5 7. g3 b4 8. c4 dxc4 9. Nxc4 Bb7 10. e3 Be7 11. Bg2 Rb8 12. 0-0 0-0 13. Nfe5 Nxe5 14. dxe5 Bxg2 15. Kxg2 Qd5+ 16. f3 Qxd1 17. Raxd1 Nd5 18. Rd3 Rfd8 19. Rf2 Nb6 20. Rfd2 Nxc4 21. bxc4 Rxd3 22. Rxd3 Rd8 23. Rxd8+ Bxd8 24. f4 a5 25. Kf2 a4 26. a3 b3 27. Kf3 f6 28. Ke4 Kf7 29. g4 h6 30. Kd3 g5 31. h3 fxe5 32. Bxe5 Bf6 33. Bd6 gxf4 34. Bxc5 f3 35. e4 Be7 36. Bf2 Bxa3 37. c5 Bb4 38. c6 Ke7 39. Bd4 Kd6 40. Kc4 f2 41. Bxf2 b2 42. c7 Kd7 43. Kxb4 b1Q+ 44. Kxa4 Qa2+ 45. Kb5 Qxf2 46. c8Q+ Kxc8 47. Kc6 Qd4 48. h4 Qxe4+ 49. Kd6 Qd5+ 50. Ke7 e5 51. g5 hxg5 52. hxg5 Qd8+ 53. Kf7 Qxg5 54. Kf8 Qh6+ 55. Kf7 Kd7 56. Kg8 Qg6+ 57. Kh8 Qf6+ 58. Kg8 Ke7 59. Kh7 Qg5 60. Kh8 Kf7 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2020.02.19"]
[Round "5"]
[White "Selmer, Julian"]
[Black "Jahnsen, Bjorn"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1116"]
[BlackElo "1324"]
[PlyCount "70"]
[EventDate "2020.01.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 b6 4. c3 Bb7 5. Bd3 g6 6. Nd2 Bg7 7. Ngf3 Nbd7 8. Ne5 Nxe5 9. Bxe5 0-0 10. g4 Ne4 11. Bxg7 Kxg7 12. Qe2 Nxd2 13. Qxd2 c5 14. f4 e6 15. g5 f6 16. Rf1 fxg5 17. fxg5 Qxg5 18. 0-0-0 c4 19. Be2 Qg2 20. Rh1 Rf6 21. b3 Raf8 22. bxc4 dxc4 23. Bxc4 Qxd2+ 24. Rxd2 Bxh1 25. Rd1 Bd5 26. Bb3 Bxb3 27. axb3 Rf1 28. e4 Rxd1+ 29. Kxd1 Rf1+ 30. Kd2 Rf2+ 31. Kd3 Rxh2 32. d5 exd5 33. exd5 Rh4 34. d6 Kf7 35. c4 Ke6 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2020.01.08"]
[Round "1"]
[White "Lurdalen, Svein Erik"]
[Black "Jahnsen, Bjorn"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1854"]
[BlackElo "1324"]
[PlyCount "77"]
[EventDate "2020.01.08"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. f4 e6 3. Nf3 g6 4. Nc3 Bg7 5. Bc4 c6 6. Bb3 Ne7 7. d3 0-0 8. 0-0 Nd7 9. g4 Nc5 10. Qe1 Qb6 11. Be3 Qc7 12. Qh4 f6 13. Ne2 Nxb3 14. axb3 Kf7 15. f5 Rh8 16. Ng3 h6 17. fxg6+ Nxg6 18. Qh5 Bd7 19. Nh4 Be8 20. Nxg6 Kg8 21. e5 Bxg6 22. Qxg6 Qf7 23. Qxf7+ Kxf7 24. exf6 Bf8 25. Rxa7 Rxa7 26. Bxa7 Rg8 27. h3 h5 28. Nxh5 Rg5 29. Bb8 Re5 30. Ra1 Rb5 31. Ra7 d5 32. d4 c5 33. Be5 cxd4 34. Bxd4 Rb4 35. Nf4 Rxd4 36. Rxb7+ Kxf6 37. g5+ Kf5 38. Rf7+ Kxg5 39. Nxe6+ 1-0

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2019.04.24"]
[Round "6"]
[White "Jahnsen, Bjorn"]
[Black "Kierulf, Villum Brevick"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1429"]
[BlackElo "1364"]
[PlyCount "62"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 c5 5. c3 Nc6 6. 0-0 Bd6 7. Re1 cxd4 8. cxd4 0-0 9. Nbd2 Qb6 10. e3 Bd7 11. b3 Rac8 12. Bb2 Nb4 13. Rf1 Bb5 14. a3 Nd3 15. Ra2 Nxb2 16. Rxb2 Bxf1 17. Bxf1 Bxa3 18. Ra2 Bb4 19. Bd3 Rc7 20. Qf1 Rfc8 21. Qh3 Bxd2 22. Rxd2 Qxb3 23. g4 Ne4 24. Bxe4 dxe4 25. Ng5 h6 26. Nxe4 Qb1+ 27. Kg2 Qxe4+ 28. Kg3 Rc1 29. Re2 Rg1+ 30. Kh4 g5+ 31. Kh5 Qg6# 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2019.04.11"]
[Round "8"]
[White "Jahnsen, Bjorn"]
[Black "Selmer, Julian"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1429"]
[PlyCount "41"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Nc6 4. Bg2 Bf5 5. c3 e6 6. 0-0 Bd6 7. Nbd2 0-0 8. c4 h6 9. b3 Nb4 10. Bb2 Bc2 11. Qc1 Ne4 12. a3 Nc6 13. Qxc2 Be7 14. Nxe4 dxe4 15. Qxe4 f5 16. Qc2 Bd6 17. Qc3 e5 18. d5 Nd4 19. Nxd4 exd4 20. Qxd4 c5 21. Qxg7# 1-0

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2019.03.20"]
[Round "7"]
[White "Hagen, Knut Marius"]
[Black "Jahnsen, Bjorn"]
[Result "0-1"]
[ECO "B06"]
[BlackElo "1429"]
[PlyCount "98"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d6 3. Nf3 g6 4. Nc3 Bg7 5. Bg5 Ne7 6. Bb5+ c6 7. Bd3 f6 8. Be3 0-0 9. 0-0 d5 10. e5 Nd7 11. Na4 fxe5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. c3 Bg7 15. b3 b5 16. Nc5 Bxc3 17. Rc1 Bg7 18. Be2 Nf5 19. Bf4 Nd4 20. Be3 Nxe2+ 21. Qxe2 Rf5 22. Bd2 Qd6 23. b4 Rh5 24. h3 Re5 25. Qf3 Rf5 26. Qe3 Qe5 27. Rfe1 Qxe3 28. Bxe3 Bf8 29. Bd4 Bxc5 30. Bxc5 a5 31. a3 e5 32. Bd6 e4 33. Be7 Bd7 34. Bc5 Rg5 35. Rcd1 Bxh3 36. g3 axb4 37. Bxb4 Rc8 38. Bd2 Rf5 39. Bf4 Bg4 40. Ra1 g5 41. Be3 h6 42. a4 b4 43. Bc5 b3 44. Bd4 c5 45. Bc3 d4 46. Bb2 Bf3 47. Rec1 Rd5 48. a5 c4 49. a6 c3 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2019.03.20"]
[Round "5"]
[White "Nilsen, Helmer"]
[Black "Jahnsen, Bjorn"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1526"]
[BlackElo "1429"]
[PlyCount "89"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nc3 Nf6 4. Nf3 g6 5. e3 Bg7 6. b3 0-0 7. Bb2 Bg4 8. Be2 Qa5 9. 0-0 Nbd7 10. Ne5 Bxe2 11. Qxe2 Qc7 12. f4 e6 13. Ba3 Rfe8 14. c5 b6 15. b4 b5 16. Bb2 a5 17. a3 Rf8 18. Ra2 axb4 19. axb4 Rxa2 20. Nxa2 Ne4 21. Nc3 Ndf6 22. Ra1 Re8 23. Ra6 Qb7 24. Rb6 Qa8 25. Qe1 Re7 26. Qa1 Ra7 27. Qe1 Rc7 28. g4 Nd7 29. Nxd7 Rxd7 30. Nxe4 dxe4 31. g5 Rc7 32. h4 h6 33. gxh6 Bxh6 34. d5 Bg7 35. d6 Rd7 36. Bxg7 Kxg7 37. Qc3+ f6 38. Qd4 Kf7 39. Qxe4 Qa1+ 40. Kh2 Qa2+ 41. Qg2 Qd5 42. Rxc6 Qb3 43. Rc7 Ke8 44. Qa8+ Rd8 45. Re7+ 1-0

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2019.02.13"]
[Round "4"]
[White "Marthinussen, Tias Sebastian Lia"]
[Black "Jahnsen, Bjorn"]
[Result "1-0"]
[ECO "B07"]
[WhiteElo "1195"]
[BlackElo "1429"]
[PlyCount "43"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. Nf3 Nf6 3. Nc3 a6 4. Bc4 b5 5. Bb3 c5 6. a3 c4 7. Ba2 g6 8. d3 Be6 9. Ng5 Bc8 10. dxc4 h6 11. Nf3 Bd7 12. e5 Nh7 13. 0-0 Nc6 14. cxb5 Nxe5 15. Nxe5 dxe5 16. Qd5 e6 17. Qxe5 Nf6 18. Ne4 Be7 19. Rd1 axb5 20. h4 h5 21. Bg5 Qb8 22. Nxf6+ 1-0

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2019.02.06"]
[Round "3"]
[White "Jahnsen, Bjorn"]
[Black "Hoisveen, Tore"]
[Result "0-1"]
[ECO "A41"]
[WhiteElo "1429"]
[BlackElo "1541"]
[PlyCount "54"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 e6 3. g3 Nf6 4. Bg2 Be7 5. 0-0 Nc6 6. c3 0-0 7. Bg5 h6 8. Be3 Nh7 9. Nbd2 Bd7 10. Qb3 Rb8 11. Bf4 a5 12. a4 Nf6 13. Qc2 Nd5 14. Be3 Bf6 15. Ne4 Be7 16. Bd2 f5 17. Bxh6 fxe4 18. Bxg7 Rf7 19. Bh6 Rh7 20. Bd2 exf3 21. Bxf3 Nf6 22. Rfe1 Qf8 23. e4 e5 24. d5 Nd8 25. Be2 Ng4 26. Bxg4 Bxg4 27. Rf1 Bh3 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2019.01.30"]
[Round "1"]
[White "Fagervik, Geir"]
[Black "Jahnsen, Bjorn"]
[Result "0-1"]
[ECO "D70"]
[BlackElo "1429"]
[PlyCount "98"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nf3 g6 5. Bd3 Bg7 6. b3 0-0 7. 0-0 Na6 8. a3 Nc7 9. Nbd2 Rb8 10. Bb2 Ne4 11. Bc2 Bf5 12. Qb1 Nxd2 13. Nxd2 Bxc2 14. Qxc2 e6 15. Rad1 Ne8 16. Nf3 Nf6 17. a4 a6 18. Rfe1 Ne4 19. Nd2 f5 20. Nxe4 fxe4 21. a5 Qxa5 22. Bc3 Qd8 23. Ra1 Rf7 24. c5 Qg5 25. Rf1 Rbf8 26. Qe2 Rf3 27. Kh1 R3f7 28. Ra2 Bh6 29. h3 Qh4 30. Be1 Bg5 31. Qg4 Qxg4 32. hxg4 Bxe3 33. b4 Bxd4 34. Kh2 Rf4 35. Kh3 g5 36. Re2 Be5 37. Bd2 R4f6 38. Bxg5 Rg6 39. Kh4 Bc3 40. Bd2 Bxd2 41. Rxd2 e3 42. Re2 d4 43. f3 e5 44. Rd1 Rf4 45. Kh5 Kg7 46. Kh4 h5 47. Kxh5 Rh6+ 48. Kg5 Rhf6 49. Rh1 Rg6+ 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2019.01.23"]
[Round "2"]
[White "Jahnsen, Bjorn"]
[Black "Marthinussen, Emma Viktoria Lia"]
[Result "0-1"]
[ECO "A49"]
[WhiteElo "1429"]
[BlackElo "1408"]
[PlyCount "98"]
[EventDate "2019.01.16"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d6 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nbd7 6. b3 0-0 7. Bg5 b6 8. Nc3 Bb7 9. Re1 a5 10. a4 c5 11. d5 Re8 12. Rc1 Ng4 13. Qd2 Bxc3 14. Qxc3 Ndf6 15. e4 Qc7 16. h3 Ne5 17. Nxe5 dxe5 18. Rcd1 Qd6 19. Qb2 Nd7 20. c4 e6 21. h4 h5 22. Bh3 exd5 23. exd5 Bc8 24. Kh2 Kh7 25. Qc3 f6 26. Bc1 Nf8 27. Bg2 Bf5 28. Be4 Bxe4 29. Rxe4 Re7 30. Qd2 Rae8 31. Rde1 Kg8 32. Bb2 Kh7 33. f3 Nd7 34. Bc1 Nf8 35. g4 hxg4 36. fxg4 Rg7 37. Rg1 Kg8 38. Kh3 Nh7 39. Qe1 Nf8 40. Rf1 Ree7 41. Rf3 Rh7 42. Kg3 Nd7 43. Rf2 Reg7 44. g5 f5 45. Ree2 e4+ 46. Bf4 Qe7 47. Qa1 Qe8 48. Rf3 Re7 49. Rfe3 Ne5 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2017.04.26"]
[Round "9"]
[White "Hvile, Amanda"]
[Black "Jahnsen, Bjorn"]
[Result "0-1"]
[ECO "A07"]
[BlackElo "1521"]
[PlyCount "78"]
[EventDate "2017.01.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 Nf6 3. d3 g6 4. Nf3 Bg7 5. 0-0 0-0 6. Nbd2 c6 7. e4 e6 8. exd5 cxd5 9. b3 b5 10. c4 a6 11. cxd5 Nxd5 12. Rb1 Nc3 13. Qe1 Nxb1 14. Nxb1 Ra7 15. Ne5 Bxe5 16. Qxe5 Nd7 17. Qd4 Rc7 18. Bh6 e5 19. Qd6 Re8 20. Nd2 Re6 21. Qd5 g5 22. Ne4 Rxh6 23. f4 Bb7 24. Qd6 Rxd6 25. Nxd6 Bxg2 26. Kxg2 gxf4 27. gxf4 Rc2+ 28. Kf3 exf4 29. Kxf4 Qf6+ 30. Nf5 Rc5 31. Ke3 Rxf5 32. Rg1+ Rg5 33. Rc1 Qe5+ 34. Kd2 Qb2+ 35. Ke3 Qxc1+ 36. Kd4 Qb2+ 37. Ke3 Qe5+ 38. Kd2 Rg2+ 39. Kd1 Qa1# 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2017.04.05"]
[Round "8"]
[White "Bjorklund, Torfinn"]
[Black "Jahnsen, Bjorn"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "1457"]
[BlackElo "1521"]
[PlyCount "78"]
[EventDate "2017.01.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Bd3 Be6 7. cxd5 Nxd5 8. Bd2 Nb4 9. Qb1 Nxd3+ 10. Qxd3 b5 11. Qc2 a6 12. 0-0 0-0 13. b4 a5 14. a3 a4 15. Rfc1 Bb3 16. Qe4 Bc4 17. Ne5 Ra6 18. Nxc4 bxc4 19. Ne2 e5 20. Rxc4 Re8 21. Qc2 exd4 22. Nxd4 Qd5 23. Rc5 Qd6 24. Rc1 Bxd4 25. exd4 Qxd4 26. g3 Re2 27. Be3 Qb2 28. Qxb2 Rxb2 29. Bf4 Nd7 30. Rxc6 Rxc6 31. Rxc6 Rb1+ 32. Kg2 Ra1 33. Rc3 Nb6 34. Be5 Re1 35. Bd4 Re6 36. Bxb6 Rxb6 37. Rc8+ Kg7 38. Ra8 f5 39. Rxa4 Kf7 1-0

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2017.03.29"]
[Round "7"]
[White "Jahnsen, Bjorn"]
[Black "Minde, Thomas"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1521"]
[BlackElo "1246"]
[PlyCount "66"]
[EventDate "2017.01.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. c3 d5 5. Bg2 Nc6 6. 0-0 Qb6 7. e3 Be7 8. a3 cxd4 9. cxd4 0-0 10. Nbd2 Qa5 11. Nb3 Qb6 12. Nbd2 h6 13. b4 a5 14. bxa5 Rxa5 15. Qb3 Qxb3 16. Nxb3 Ra7 17. Bb2 Bd7 18. Rfc1 Rfa8 19. Nc5 Be8 20. Nd2 b6 21. Ncb3 Bxa3 22. Bxa3 Rxa3 23. Rab1 R3a7 24. e4 Na5 25. Nxa5 bxa5 26. exd5 Nxd5 27. Rc5 Rd8 28. Rbb5 Bxb5 29. Rxb5 a4 30. Rb1 Rc8 31. Ra1 a3 32. Be4 Nc3 33. Rc1 Ne2+ 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2017.02.22"]
[Round "5"]
[White "Jahnsen, Bjorn"]
[Black "Selmer, Thorgrim J"]
[Result "0-1"]
[ECO "A46"]
[WhiteElo "1521"]
[BlackElo "1630"]
[PlyCount "102"]
[EventDate "2017.01.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 cxd4 4. cxd4 Nc6 5. a3 d6 6. g3 Bf5 7. Bg2 e6 8. 0-0 Be7 9. Nbd2 0-0 10. Re1 Rc8 11. e4 Bg4 12. h3 Bh5 13. Qb3 b6 14. d5 Na5 15. Qa2 e5 16. b4 Nb7 17. Nh4 Qd7 18. Bf3 Bxf3 19. Ndxf3 Rc7 20. Kg2 Rfc8 21. Be3 Rc2 22. Qb3 R8c3 23. Qb1 Nxe4 24. Ra2 Rxa2 25. Qxa2 g5 26. Bxg5 Nxg5 27. Nxg5 Bxg5 28. Nf3 Be7 29. Re4 Kf8 30. Qb2 Qc8 31. Qd2 Rxf3 32. Qh6+ Ke8 33. Kxf3 Qf5+ 34. Rf4 exf4 35. gxf4 Qd3+ 36. Kg2 Qg6+ 37. Qxg6 fxg6 38. Kf3 Kf7 39. Kg4 a5 40. f5 Bf6 41. f4 axb4 42. axb4 Bc3 43. b5 Bf6 44. fxg6+ hxg6 45. h4 Bxh4 46. Kxh4 Kf6 47. Kg4 Nc5 48. Kf3 Kf5 49. Kg3 Ne4+ 50. Kf3 Nc3 51. Ke3 Nxb5 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2017.02.15"]
[Round "4"]
[White "Jahnsen, Bjorn"]
[Black "Stenseng, Benjamin"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1521"]
[PlyCount "111"]
[EventDate "2017.01.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 e6 4. Bg2 b6 5. 0-0 Be7 6. a3 0-0 7. b4 Nbd7 8. Bb2 a5 9. c3 Bd6 10. Nbd2 Re8 11. c4 Ba6 12. bxa5 bxa5 13. cxd5 exd5 14. Re1 Rb8 15. Bc3 Ne4 16. Bxa5 Nxd2 17. Nxd2 Nf6 18. e3 Qe7 19. Qa4 Bb5 20. Qb3 c6 21. Bb4 Bxb4 22. axb4 Bc4 23. Nxc4 Rxb4 24. Qa3 Rxc4 25. Qxe7 Rxe7 26. Rec1 Rxc1+ 27. Rxc1 Rc7 28. Rb1 g6 29. Bf1 c5 30. dxc5 Rxc5 31. Rd1 Rc2 32. Bd3 Rc3 33. Kg2 Ng4 34. h3 Ne5 35. Be2 Rc5 36. Ba6 Nc4 37. Bb7 Nb6 38. Kf3 f5 39. Kf4 Rc4+ 40. Kf3 Rc5 41. Rb1 Nc4 42. Rd1 Nb6 43. Rd4 Kf7 44. Kf4 Ke6 45. h4 Rc2 46. Kf3 Ke5 47. Ba6 Ra2 48. Bb5 Ra5 49. Be8 Nc4 50. Bf7 Nd6 51. Bg8 h5 52. Bh7 Kf6 53. Bg8 Ke5 54. Bh7 Nb5 55. Rb4 Kf6 56. Bg8 1-0

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2017.02.01"]
[Round "3"]
[White "Armot, Leidulv"]
[Black "Jahnsen, Bjorn"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1388"]
[BlackElo "1521"]
[PlyCount "79"]
[EventDate "2017.01.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. b3 Nbd7 7. Bb2 Ne4 8. Nc3 Nxc3 9. Bxc3 Nf6 10. Bb2 Ne4 11. Nd2 Ng5 12. Re1 c5 13. e3 b6 14. c3 e5 15. dxe5 f6 16. f4 Nf7 17. c4 Be6 18. exf6 Bh8 19. cxd5 Bxd5 20. e4 Bc6 21. e5 Bxg2 22. Kxg2 Qd5+ 23. Nf3 Qe6 24. Qe2 Rae8 25. h4 Bxf6 26. Qf2 Bg7 27. Rad1 a5 28. Ng5 Nxg5 29. hxg5 Qc6+ 30. Qf3 Qxf3+ 31. Kxf3 h6 32. gxh6 Bxh6 33. Rd6 Kf7 34. Rxb6 Re6 35. Rb7+ Kg8 36. Kg4 Rf7 37. Rb8+ Kg7 38. Rd1 Kh7 39. Rd6 Ree7 40. e6 1-0

[Event "Konnerud Modum"]
[Site "Konnerud"]
[Date "2017.01.25"]
[Round "1"]
[White "Evensen, Per Erik"]
[Black "Jahnsen, Bjorn"]
[Result "1-0"]
[ECO "D03"]
[WhiteElo "1082"]
[BlackElo "1083"]
[PlyCount "88"]
[EventDate "2017.01.25"]
[EventType "swiss"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. Bg5 Nbd7 4. e3 g6 5. Nbd2 Bg7 6. Bd3 0-0 7. 0-0 h6 8. Bh4 c5 9. c3 c4 10. Bc2 b5 11. a3 a5 12. e4 dxe4 13. Nxe4 Ra6 14. Re1 Qc7 15. Bg3 Qd8 16. h3 Bb7 17. Qd2 Qa8 18. Nxf6+ exf6 19. Qd1 f5 20. Re7 Nf6 21. Re3 Bd5 22. Qf1 Re6 23. Rae1 Nh5 24. Bh2 f4 25. Rxe6 Bxe6 26. Be4 Bd5 27. Bxd5 Qxd5 28. Nd2 Qc6 29. Qe2 g5 30. Qxh5 a4 31. Qf3 Qg6 32. Qe4 Qf6 33. Nf3 Qd8 34. Qf5 Qb8 35. g3 fxg3 36. Bxg3 Qa8 37. Nd2 Re8 38. Rxe8+ Qxe8 39. Qf3 Qe1+ 40. Kg2 Qxd2 41. Qa8+ Kh7 42. Qe4+ Kg8 43. Qe8+ Kh7 44. Qxf7 Qe2 1-0

[Event "Konnerud Autumn"]
[Site "Konnerud"]
[Date "2016.10.05"]
[Round "2"]
[White "Jahnsen, Bjorn"]
[Black "Flemsater, Egil"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1084"]
[BlackElo "1082"]
[PlyCount "64"]
[EventDate "2016.09.21"]
[EventType "swiss"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. c3 Nc6 5. Bg2 d5 6. 0-0 Be7 7. Bf4 cxd4 8. cxd4 Bd6 9. Ne5 Qc7 10. Qc1 Nxd4 11. Qxc7 Nxe2+ 12. Kh1 Bxc7 13. Re1 Nxf4 14. gxf4 0-0 15. Nd2 Nh5 16. Rac1 Bb6 17. Nd3 Bd7 18. Nf3 Bb5 19. Bf1 Bxd3 20. Bxd3 Nxf4 21. Bb5 Rac8 22. Ne5 Bxf2 23. Rf1 Rxc1 24. Rxc1 Rd8 25. Rc7 a6 26. Bf1 f6 27. Nd7 b6 28. Bxa6 Ra8 29. Bb5 Rxa2 30. Rc1 Rxb2 31. Rf1 Rxb5 32. Rxf2 Rb1+ 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2016.01.16"]
[Round "1"]
[White "Aure, Havard"]
[Black "Jahnsen, Bjorn"]
[Result "1-0"]
[ECO "C01"]
[BlackElo "1597"]
[PlyCount "75"]
[EventDate "2016.01.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 c6 3. Nf3 d6 4. Nc3 g6 5. Bg5 Be7 6. Bxe7 Qxe7 7. Be2 Nd7 8. 0-0 Ngf6 9. e5 Nd5 10. Nxd5 cxd5 11. Re1 0-0 12. c4 Nb6 13. cxd5 Nxd5 14. Qd2 Kg7 15. Rac1 f6 16. exd6 Qxd6 17. Bc4 Qb4 18. Bxd5 Qxd2 19. Nxd2 exd5 20. Re7+ Kh6 21. Rcc7 Rh8 22. Nf3 g5 23. h3 Bf5 24. g4 Be4 25. Nd2 Bd3 26. Rxb7 a6 27. Re6 Rhf8 28. Rbb6 Kg6 29. a3 Rab8 30. Nb3 Rxb6 31. Rxb6 Bb5 32. Nc5 Ra8 33. b3 Be2 34. Kg2 Ra7 35. Kg3 h6 36. f4 a5 37. Rb7 Ra8 38. f5# 1-0

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2016.??.??"]
[Round "6"]
[White "Bjorklund, Torfinn"]
[Black "Jahnsen, Bjorn"]
[Result "1-0"]
[ECO "D02"]
[BlackElo "1597"]
[PlyCount "117"]
[EventDate "2016.01.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. h3 Ne4 4. c4 c6 5. e3 Nd7 6. Qc2 e6 7. Nc3 Ndf6 8. a3 h6 9. cxd5 cxd5 10. Bd3 Bd7 11. Ne5 Qa5 12. Nxd7 Nxd7 13. Bxe4 dxe4 14. Bd2 Nf6 15. Nxe4 Qd8 16. 0-0 Be7 17. Nxf6+ Bxf6 18. Qa4+ Qd7 19. Qxd7+ Kxd7 20. Rfc1 Rhc8 21. b4 e5 22. Rxc8 Rxc8 23. Rc1 exd4 24. Rxc8 Kxc8 25. e4 g5 26. f3 Be5 27. Kf2 Kc7 28. Ke2 Kb6 29. a4 a6 30. Kd3 Kc6 31. Kc4 b5+ 32. axb5+ axb5+ 33. Kd3 f6 34. Bc1 Kd6 35. Bb2 Ke6 36. Bxd4 f5 37. Bxe5 Kxe5 38. exf5 Kxf5 39. Kd4 Kf4 40. Kc5 Kg3 41. Kxb5 Kxg2 42. Kc4 Kxh3 43. b5 h5 44. b6 g4 45. fxg4 hxg4 46. b7 g3 47. b8Q g2 48. Qb6 Kh2 49. Qh6+ Kg3 50. Qe3+ Kh2 51. Qf2 Kh1 52. Qh4+ Kg1 53. Kd3 Kf1 54. Qf4+ Ke1 55. Qd2+ Kf1 56. Qe2+ Kg1 57. Ke3 Kh1 58. Qf3 Kg1 59. Ke2 1-0

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2016.??.??"]
[Round "5"]
[White "Jahnsen, Bjorn"]
[Black "Damli, Robert Forthun"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1597"]
[PlyCount "79"]
[EventDate "2016.01.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. g3 Nc6 4. Bg2 d5 5. 0-0 Bd6 6. a3 0-0 7. Re1 Re8 8. Bg5 Be7 9. c3 Ne4 10. Bf4 Bd6 11. Qc1 Na5 12. Ra2 Bxf4 13. Qxf4 Qd6 14. Qxd6 cxd6 15. Nbd2 Nxd2 16. Nxd2 e5 17. Bxd5 exd4 18. cxd4 Be6 19. Bxe6 Rxe6 20. e3 d5 21. b4 Nc6 22. Rc2 b5 23. Nf3 h6 24. Rec1 Rc8 25. Ne5 Ne7 26. Rxc8+ Nxc8 27. Rxc8+ Kh7 28. Rc7 Ra6 29. Rxf7 Rxa3 30. Nc6 a6 31. Kg2 Rc3 32. Nb8 Ra3 33. Ra7 Kg6 34. Rxa6+ Rxa6 35. Nxa6 Kf5 36. Nc7 Ke4 37. Nxb5 Kd3 38. Nd6 Kc3 39. b5 Kb4 40. b6 1-0

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2016.??.??"]
[Round "2"]
[White "Jahnsen, Bjorn"]
[Black "Nilsen, Helmer"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "1597"]
[BlackElo "1502"]
[PlyCount "76"]
[EventDate "2016.01.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nc6 3. g3 e6 4. Bg2 Bd6 5. 0-0 Nge7 6. Nbd2 b6 7. c4 Nf5 8. e3 Na5 9. cxd5 exd5 10. Ne5 c6 11. a3 Qc7 12. b4 Nb7 13. Ndf3 f6 14. Nd3 h5 15. Nf4 g5 16. Ne2 g4 17. Nh4 Nxh4 18. gxh4 Bxh2+ 19. Kh1 g3 20. fxg3 Bxg3 21. Nxg3 Qxg3 22. Rf3 Qxh4+ 23. Kg1 Bg4 24. Ra2 Nd6 25. Qc2 Ke7 26. Rf4 f5 27. Qxc6 Rac8 28. Qxd5 Rxc1+ 29. Rf1 Rxf1+ 30. Bxf1 Qg3+ 31. Rg2 Qxe3+ 32. Rf2 h4 33. Qg2 Ne4 34. Qh2 Qxf2+ 35. Qxf2 Nxf2 36. Kxf2 h3 37. Kg1 h2+ 38. Kh1 Bf3+ 0-1

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2016.??.??"]
[Round "4"]
[White "Lovaas, Roger"]
[Black "Jahnsen, Bjorn"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1529"]
[BlackElo "1597"]
[PlyCount "93"]
[EventDate "2016.01.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. h3 g6 4. Nf3 Bg7 5. e3 0-0 6. Bd3 Nc6 7. c4 Nb4 8. Nc3 Nxd3+ 9. Qxd3 Bf5 10. Qe2 c6 11. 0-0 Nh5 12. Bh2 Nf6 13. c5 b6 14. b4 b5 15. a4 a6 16. a5 Re8 17. Ne5 Qc8 18. Rad1 Qe6 19. g4 Be4 20. f3 Rf8 21. fxe4 Nxe4 22. Nxe4 dxe4 23. Qg2 f6 24. Nxc6 Qxc6 25. d5 Qc8 26. Qxe4 Re8 27. Qc2 Bf8 28. e4 Bg7 29. d6 exd6 30. Rxd6 Re6 31. Qb3 Kf7 32. e5 Ra7 33. exf6 Bf8 34. Rxe6 Qxe6 35. Qxe6+ Kxe6 36. g5 Kf7 37. Rd1 Ra8 38. Bd6 Rd8 39. Kg2 Ke6 40. Kf3 Bxd6 41. cxd6 Rd7 42. Kf4 Rd8 43. Re1+ Kf7 44. Re7+ Kf8 45. Ke5 Re8 46. Rxe8+ Kxe8 47. Ke6 1-0

[Event "Konnerud CC-ch"]
[Site "Konnerud"]
[Date "2016.??.??"]
[Round "3"]
[White "Sveia, Per Arne"]
[Black "Jahnsen, Bjorn"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1161"]
[BlackElo "1597"]
[PlyCount "66"]
[EventDate "2016.01.06"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e6 2. e4 c6 3. d3 d6 4. Nc3 Nf6 5. Nf3 g6 6. Bg5 e5 7. Be2 Bg7 8. 0-0 0-0 9. b3 Qa5 10. Qd2 Nbd7 11. a3 Qb6 12. h3 Qxb3 13. Bh6 Bxh6 14. Qxh6 Qxc3 15. Rfc1 Qb2 16. Bf1 Qb6 17. Rcb1 Qd8 18. Rb2 Qa5 19. Qh4 Qc3 20. Rbb1 Rb8 21. Rc1 Qa5 22. Nd2 Qxd2 23. Rd1 Qc3 24. Qg5 Kg7 25. Rdc1 Qd4 26. Qd2 Nc5 27. Rd1 Nfxe4 28. Qc2 Ng3 29. Be2 Nxe2+ 30. Qxe2 Nxd3 31. Rdb1 Bf5 32. Rb4 Qc3 33. Ra4 Nb2 0-1

