[Event "Drammen CC-ch"]
[Site "Drammen"]
[Date "2015.04.21"]
[Round "9"]
[White "Tvedten, Jostein"]
[Black "Lyngas, Martin"]
[Result "0-1"]
[ECO "D02"]
[BlackElo "896"]
[PlyCount "174"]
[EventDate "2015.01.13"]
[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. Nf3 Bf5 4. Bf4 e6 5. e3 Bd6 6. Be5 f6 7. Bxd6 Qxd6 8. Bd3 Bxd3 9. Qxd3 Qb4+ 10. Qc3 Na6 11. c5 Rb8 12. 0-0 b6 13. a3 Qxc3 14. Nxc3 bxc5 15. b4 cxb4 16. axb4 Rb6 17. Rfb1 Rxb4 18. Rxb4 Nxb4 19. Rxa7 Nd3 20. Kf1 Kd8 21. Ke2 Nc1+ 22. Kd2 Nb3+ 23. Kc2 Nxd4+ 24. exd4 Ne7 25. Na4 h5 26. h4 Rh7 27. Nc5 Ke8 28. Nxe6 g6 29. Kd3 Rf7 30. Rc7 Rh7 31. Rb7 Rf7 32. Ra7 Rh7 33. Ra8+ Kf7 34. Nc5 Rg7 35. Nd7 Ke6 36. Nb6 Nf5 37. Rc8 Ne7 38. Rc7 Kd6 39. Rd7+ Ke6 40. Rd8 Kf7 41. Nc8 Rh7 42. Nxe7 Kxe7 43. Ra8 Kd6 44. Rf8 Ke7 45. Ra8 Kd6 46. Rg8 Rh6 47. Nd2 Ke7 48. Nb3 Kf7 49. Rc8 g5 50. hxg5 fxg5 51. Nc5 h4 52. Rc7+ Kf8 53. Ne6+ Rxe6 54. Rh7 Kg8 55. Rh5 Rg6 56. Kc3 Kg7 57. Kb4 Rh6 58. Rxg5+ Kf6 59. Rg8 Kf5 60. Kc5 Ke4 61. Rg4+ Kd3 62. f4 Ke4 63. Kb4 Kf5 64. Rg7 Kxf4 65. Kc5 Ke4 66. Rg4+ Kf5 67. Rg8 Ke4 68. Rg4+ Ke3 69. g3 h3 70. Rg8 h2 71. Re8+ Kd3 72. Re1 h1Q 73. Rxh1 Rxh1 74. Kxc6 Kxd4 75. g4 Ke4 76. Kc5 d4 77. Kc4 d3 78. Kc3 Ke3 79. g5 Rg1 80. g6 Rxg6 81. Kb3 d2 82. Kb4 d1Q 83. Kb5 Qd5+ 84. Kb4 Rg4+ 85. Kc3 Rc4+ 86. Kb3 Qb5+ 87. Ka2 Ra4# 0-1

[Event "Drammen CC-ch"]
[Site "Drammen"]
[Date "2015.04.14"]
[Round "8"]
[White "Lavergren, Helge"]
[Black "Tvedten, Jostein"]
[Result "1-0"]
[ECO "D09"]
[PlyCount "61"]
[EventDate "2015.01.13"]
[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 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 Bg4 6. Nbd2 Bc5 7. Bg2 Nge7 8. 0-0 0-0 9. Ne4 b6 10. a3 Nxe5 11. Nxe5 Bf5 12. Nxc5 bxc5 13. Bxa8 Qxa8 14. f3 Be6 15. Bg5 Nf5 16. Qc2 f6 17. g4 Ne3 18. Bxe3 dxe3 19. Nd3 Rd8 20. Nxc5 Bf7 21. Rad1 Bg6 22. Rxd8+ Qxd8 23. Rd1 Qe7 24. Qb3 Qxc5 25. Qb8+ Kf7 26. Rd7+ Ke6 27. Rxc7 Qd6 28. Qc8+ Ke5 29. Rc5+ Kf4 30. Rf5+ Bxf5 31. Qxf5# 1-0

[Event "Drammen CC-ch"]
[Site "Drammen"]
[Date "2015.04.07"]
[Round "7"]
[White "Tvedten, Jostein"]
[Black "Jorgensen, Terje"]
[Result "0-1"]
[ECO "B32"]
[BlackElo "602"]
[PlyCount "70"]
[EventDate "2015.01.13"]
[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 e6 2. e4 c5 3. Nf3 Nc6 4. Bg5 Nf6 5. d5 h6 6. Bh4 Nd4 7. Nxd4 cxd4 8. Qxd4 exd5 9. exd5 d6 10. Bb5+ Bd7 11. Bxd7+ Qxd7 12. 0-0 Be7 13. Nc3 0-0 14. Rae1 Rfe8 15. Ne4 Nh7 16. Bg3 f5 17. Nd2 Bf6 18. Qf4 Be5 19. Qb4 Bxg3 20. fxg3 Nf6 21. Nc4 Red8 22. Rf3 Nxd5 23. Qxd6 Qxd6 24. Nxd6 Rxd6 25. Rxf5 Rf8 26. Rfe5 Nb4 27. Re7 Rb8 28. c3 Nc2 29. R1e2 Rd1+ 30. Kf2 Rc1 31. Kf3 a6 32. Ke4 Ne1 33. Rxe1 Rxe1+ 34. Kd4 Rxe7 35. Kc5 Rc7+ 0-1

[Event "Drammen CC-ch"]
[Site "Drammen"]
[Date "2015.03.10"]
[Round "6"]
[White "Lavergren, Karl Ivar"]
[Black "Tvedten, Jostein"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "947"]
[PlyCount "121"]
[EventDate "2015.01.13"]
[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 e5 2. Nf3 Nf6 3. Bc4 Nc6 4. 0-0 Bc5 5. Nc3 0-0 6. Re1 d6 7. b3 Ng4 8. Rf1 Nd4 9. Ne1 a6 10. h3 Nf6 11. Bb2 Bd7 12. Nf3 b5 13. Bd3 Bc6 14. Nxd4 exd4 15. Ne2 Re8 16. f3 d5 17. Bxd4 Bxd4+ 18. Nxd4 Qd6 19. Nxc6 Qxc6 20. exd5 Qxd5 21. Re1 c5 22. Rxe8+ Rxe8 23. Qf1 c4 24. bxc4 bxc4 25. Bxc4 Qd4+ 26. Kh1 Qxd2 27. Qd3 Qxd3 28. cxd3 a5 29. Rb1 Nd7 30. Rb7 Ne5 31. Rb5 Nxc4 32. dxc4 Rc8 33. Rxa5 h5 34. Rxh5 Rxc4 35. Ra5 g6 36. Ra8+ Kg7 37. Kg1 g5 38. Kf2 Kg6 39. a4 f6 40. Kg3 Rc2 41. a5 Ra2 42. a6 Kh6 43. a7 Kg6 44. Rg8+ Kf7 45. a8Q Rxa8 46. Rxa8 Kg7 47. Ra6 f5 48. f4 g4 49. hxg4 fxg4 50. Kxg4 Kf7 51. Kg5 Kg8 52. Kg6 Kf8 53. Ra7 Ke8 54. Kf6 Kd8 55. Rh7 Ke8 56. g4 Kd8 57. Ke6 Kc8 58. Kd6 Kb8 59. Kc6 Ka8 60. Kb6 Kb8 61. Rh8# 1-0

[Event "Drammen CC-ch"]
[Site "Drammen"]
[Date "2015.03.03"]
[Round "5"]
[White "Aarvik Hansen, Havard"]
[Black "Tvedten, Jostein"]
[Result "1-0"]
[ECO "C50"]
[PlyCount "101"]
[EventDate "2015.01.13"]
[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 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 b6 6. Bg5 0-0 7. 0-0 Bb7 8. Nd5 Nd4 9. Nxe5 Bxd5 10. Bxd5 Ne6 11. Bxa8 Nxg5 12. Bd5 Nxd5 13. exd5 Re8 14. d4 Bd6 15. Re1 f6 16. Nc4 Bb4 17. Rxe8+ Qxe8 18. c3 Be7 19. Qe2 d6 20. Re1 Kf8 21. Ne3 Qf7 22. Nf5 Bd8 23. h4 g6 24. Nh6 Qxd5 25. hxg5 Qxg5 26. Qe8+ Kg7 27. Qxd8 Kxh6 28. Re3 c5 29. Rh3+ Kg7 30. Qe7+ Kg8 31. Qxh7+ Kf8 32. Qh6+ Qxh6 33. Rxh6 Kg7 34. Rh3 f5 35. dxc5 dxc5 36. f4 Kf6 37. Kf2 Ke6 38. c4 Kf6 39. Rh7 a5 40. a4 Ke6 41. Rb7 Kd6 42. Rxb6+ Kc7 43. Rxg6 Kd7 44. Ra6 Kc7 45. Rxa5 Kb6 46. Rb5+ Kc6 47. a5 Kc7 48. a6 Kc8 49. a7 Kc7 50. a8Q Kd7 51. Rb6 1-0

[Event "Drammen CC-ch"]
[Site "Drammen"]
[Date "2015.02.10"]
[Round "4"]
[White "Tvedten, Jostein"]
[Black "Hefte, Kjetil"]
[Result "1-0"]
[ECO "D26"]
[PlyCount "118"]
[EventDate "2015.01.13"]
[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 dxc4 3. e3 e6 4. Bxc4 Nf6 5. Nf3 Be7 6. Nc3 a6 7. 0-0 b5 8. Bb3 0-0 9. d5 b4 10. d6 cxd6 11. Ne2 a5 12. Bd2 Na6 13. Rc1 Nc5 14. Ned4 Nxb3 15. Qxb3 Bb7 16. Nc6 Bxc6 17. Rxc6 Rc8 18. Rfc1 Qd7 19. Qa4 Rxc6 20. Qxc6 Qxc6 21. Rxc6 Rd8 22. a4 Ne4 23. Be1 Nc5 24. Rc7 Kf8 25. Ra7 Nd3 26. Bd2 Nxb2 27. Rxa5 Nc4 28. Rb5 Nxd2 29. Nxd2 d5 30. a5 d4 31. exd4 Rxd4 32. Rb8+ Rd8 33. Rxd8+ Bxd8 34. a6 Bb6 35. Nc4 Bd4 36. Kf1 Ke7 37. Ke2 Kd7 38. f3 b3 39. Kd3 Bg1 40. Kc3 Kc7 41. Kxb3 Kb8 42. Ne5 Ka7 43. Nxf7 Kxa6 44. Ng5 Bxh2 45. Nxh7 Bg3 46. Kc4 e5 47. Kd5 Kb5 48. Ng5 Bh4 49. Ne6 g5 50. Kxe5 Kc4 51. Kf5 Kd3 52. Nxg5 Ke3 53. Kg4 Be1 54. g3 Kf2 55. f4 Bb4 56. f5 Be7 57. Kh4 Bd6 58. g4 Be7 59. Kh5 Kg3 1-0

[Event "Drammen CC-ch"]
[Site "Drammen"]
[Date "2015.01.27"]
[Round "3"]
[White "Vetterstad, Per"]
[Black "Tvedten, Jostein"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "943"]
[PlyCount "57"]
[EventDate "2015.01.13"]
[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 Nf6 3. Nc3 Nc6 4. e3 g6 5. Nf3 Bg7 6. Be2 0-0 7. 0-0 Bf5 8. Qb3 Ne4 9. Nxd5 b6 10. Rd1 e6 11. Nf4 Qe7 12. d5 Ne5 13. dxe6 Bxe6 14. Nxe6 Qxe6 15. Nd4 Qe7 16. f4 Nd7 17. f5 Qh4 18. Rf1 Ne5 19. Rf4 Qg5 20. Rxe4 Rad8 21. fxg6 fxg6 22. Ne6 Nf3+ 23. Bxf3 Rxf3 24. Nxg5 Rf5 25. c5+ Rdd5 26. h4 h6 27. Nf3 Bf6 28. Re8+ Kf7 29. Rc8 1-0

[Event "Drammen CC-ch"]
[Site "Drammen"]
[Date "2015.01.13"]
[Round "1"]
[White "Tvedten, Jostein"]
[Black "Tommerhol, Einar Tofteng"]
[Result "0-1"]
[ECO "D15"]
[BlackElo "938"]
[PlyCount "174"]
[EventDate "2015.01.13"]
[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 Bg4 5. Bg5 Bxf3 6. exf3 Nbd7 7. Bd3 h6 8. Be3 e6 9. c5 Be7 10. 0-0 e5 11. b4 exd4 12. Bxd4 Qc7 13. Re1 Kf8 14. Re2 Re8 15. Qe1 Qd8 16. Bf5 g6 17. Bd3 Rg8 18. Qd2 Rh8 19. Rae1 Rh7 20. Be3 Ng8 21. Bf4 d4 22. Ne4 Rh8 23. Ng3 g5 24. Bd6 Ndf6 25. Nf5 Bxd6 26. Nxd6 Rxe2 27. Rxe2 b6 28. Bf5 Ne7 29. Qd3 bxc5 30. bxc5 Nxf5 31. Qxf5 Qb8 32. h3 Qd8 33. a4 Kg7 34. Qe5 Kg6 35. Qxd4 Rg8 36. g4 Ne8 37. Qe4+ Kg7 38. Qe5+ Kf8 39. Qxe8+ Qxe8 40. Rxe8+ Kg7 41. Rxg8+ Kxg8 42. Kf1 Kf8 43. Ke2 Ke7 44. Nf5+ Ke6 45. Ke3 Kd5 46. Nxh6 Kxc5 47. f4 gxf4+ 48. Kxf4 Kb4 49. g5 c5 50. Nxf7 c4 51. g6 c3 52. g7 c2 53. g8Q c1Q+ 54. Kg4 Qc4+ 55. Kh5 Qd5+ 56. Kh6 Qe6+ 57. Qg6 Qxh3+ 58. Qh5 Qe6+ 59. Kg7 Kxa4 60. Qh4+ Kb5 61. Qg5+ Kb6 62. Qe3+ Qxe3 63. fxe3 a5 64. e4 a4 65. e5 a3 66. e6 a2 67. e7 a1Q+ 68. Kf8 Qa3 69. Nd8 Kc7 70. Ke8 Qa4+ 71. Kf8 Qb4 72. Ke8 Qb5+ 73. Kf8 Qb4 74. Ke8 Qc4 75. Kf8 Qb4 76. Ke8 Qb5+ 77. Kf8 Qf5+ 78. Ke8 Qd7+ 79. Kf8 Qd6 80. Ke8 Qd7+ 81. Kf8 Qd6 82. Ke8 Qf6 83. Nf7 Kc8 84. Nd8 Qh8+ 85. Kf7 Kd7 86. Ne6 Qe8+ 87. Kf6 Qxe7+ 0-1

