[Event "Sandefjord Caissa CC-ch Seniors"]
[Site "Sandefjord"]
[Date "2020.03.09"]
[Round "6"]
[White "Brix, Jan"]
[Black "Tidemann Andersen, Leif"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1645"]
[BlackElo "1615"]
[PlyCount "42"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[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. c4 e6 3. e3 Nf6 4. Nf3 b6 5. Nc3 Bb7 6. Bd3 Nbd7 7. b3 Bb4 8. Bb2 c5 9. 0-0 cxd4 10. Nxd4 Nc5 11. Rc1 Nxd3 12. Qxd3 0-0 13. Nce2 Qe7 14. Nc2 Bd6 15. Rfd1 Rfd8 16. Bxf6 Qxf6 17. cxd5 Bxh2+ 18. Kxh2 Rxd5 19. Ncd4 Qxf2 20. Kh3 Rh5+ 21. Kg4 Qh4# 0-1

[Event "Sandefjord Caissa CC-ch Seniors"]
[Site "Sandefjord"]
[Date "2020.02.24"]
[Round "5"]
[White "Tidemann Andersen, Leif"]
[Black "Drablos, Olav"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1615"]
[PlyCount "56"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 d5 4. exd5 Nxd5 5. Nxe5 Be6 6. 0-0 Bd6 7. d4 Nd7 8. Bxd5 Bxd5 9. c4 Nxe5 10. dxe5 Bxc4 11. exd6 Bxf1 12. Qe1+ Kd7 13. Kxf1 Re8 14. Be3 Qf6 15. Nc3 c6 16. Qe2 Re6 17. Qg4 Rae8 18. Bxa7 Qe5 19. g3 h5 20. Qb4 b5 21. Qa5 Rxd6 22. Bb6 b4 23. Qa7+ Ke6 24. f4 Qf5 25. Re1+ Kf6 26. Rxe8 Qh3+ 27. Ke1 Re6+ 28. Rxe6+ Qxe6+ 1-0

[Event "Sandefjord Caissa CC-ch Seniors"]
[Site "Sandefjord"]
[Date "2020.02.03"]
[Round "4"]
[White "Ringstad, Kjell"]
[Black "Tidemann Andersen, Leif"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1414"]
[BlackElo "1615"]
[PlyCount "68"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. a3 d5 5. exd5 exd5 6. Bb5 Nf6 7. 0-0 Be7 8. h3 0-0 9. Re1 Qc7 10. c3 Bf5 11. d3 Bd6 12. Nbd2 Rfe8 13. Nf1 Rxe1 14. Nxe1 h6 15. Qf3 Bg6 16. Bxh6 Ne5 17. Qe3 gxh6 18. Qxh6 Qb6 19. a4 a6 20. d4 cxd4 21. Qg5 Ne4 22. Qf4 axb5 23. a5 Qc5 24. cxd4 Qxd4 25. Ne3 Nc4 26. Rd1 Bxf4 27. Rxd4 Nxe3 28. g3 Bxg3 29. fxg3 Nxg3 30. b4 Ne2+ 31. Kf2 Nxd4 32. Kxe3 Nc6 33. Nd3 Re8+ 34. Kd2 Re4 0-1

[Event "Sandefjord Caissa CC-ch Seniors"]
[Site "Sandefjord"]
[Date "2020.01.27"]
[Round "3"]
[White "Pedersen, Helge Fischer"]
[Black "Tidemann Andersen, Leif"]
[Result "0-1"]
[ECO "C50"]
[WhiteElo "1421"]
[BlackElo "1615"]
[PlyCount "88"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[EventRounds "6"]
[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 Be7 4. d4 d6 5. h3 Nf6 6. Nc3 0-0 7. 0-0 exd4 8. Nxd4 Ne5 9. Bb3 c5 10. Nf3 a6 11. Nxe5 dxe5 12. Qxd8 Rxd8 13. Bg5 b5 14. Bxf6 Bxf6 15. Bd5 Rb8 16. Nd1 Rb6 17. Ne3 g6 18. Ng4 Bg7 19. Rad1 Kf8 20. c3 Rbd6 21. Ne3 Bh6 22. Nc2 Be6 23. b3 Bxd5 24. exd5 Rxd5 25. Rxd5 Rxd5 26. Ra1 Rd3 27. c4 bxc4 28. Ne1 Rc3 29. bxc4 Rxc4 30. Nd3 f6 31. a4 Ke7 32. a5 Kd6 33. Kf1 e4 34. Nb2 Rc1+ 35. Rxc1 Bxc1 36. Nc4+ Kc6 37. Ke2 Bf4 38. g3 Bc7 39. Ke3 f5 40. g4 Kb5 41. Nb2 Kxa5 42. f3 exf3 43. gxf5 gxf5 44. Kxf3 Kb5 0-1

[Event "Sandefjord Caissa CC-ch Seniors"]
[Site "Sandefjord"]
[Date "2020.01.20"]
[Round "2"]
[White "Tidemann Andersen, Leif"]
[Black "Kristiansen, Jan Trygve"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "1615"]
[PlyCount "61"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nc6 3. Nf3 Nf6 4. d4 Bd6 5. 0-0 0-0 6. Bg5 h6 7. Bh4 exd4 8. Nxd4 Nxd4 9. Qxd4 c5 10. Qxd6 Nxe4 11. Qf4 Nf6 12. Bxf6 Qxf6 13. Qxf6 gxf6 14. Nc3 d6 15. Nd5 Kg7 16. f4 Be6 17. f5 Bxd5 18. Bxd5 Rab8 19. Rae1 b6 20. Re7 a5 21. Rf3 Rbe8 22. Rg3+ Kh8 23. Rxe8 Rxe8 24. Bxf7 Rf8 25. Be6 Kh7 26. Rd3 Rd8 27. Kf2 Kg7 28. Kf3 h5 29. h4 Kh6 30. Ke4 Rf8 31. Rxd6 1-0

[Event "Sandefjord Caissa CC-ch Seniors"]
[Site "Sandefjord"]
[Date "2020.01.13"]
[Round "1"]
[White "Tidemann Andersen, Leif"]
[Black "Brix, Jan"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1615"]
[BlackElo "1645"]
[PlyCount "87"]
[EventDate "2020.01.13"]
[EventType "tourn"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Be7 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Bf6 7. Qd5 Qe7 8. 0-0 c6 9. Qd1 Qe5 10. Nc3 Ne7 11. Be3 Qc7 12. Bd4 Bxd4 13. Qxd4 0-0 14. Rad1 d6 15. Qxd6 Qxd6 16. Rxd6 b5 17. Be2 Be6 18. Rfd1 Rac8 19. b3 Ng6 20. h3 Rfe8 21. f3 Nf4 22. Bf1 f6 23. Ne2 Nxe2+ 24. Bxe2 Kf7 25. Kf2 Ke7 26. f4 Red8 27. Rxd8 Rxd8 28. Rxd8 Kxd8 29. Ke3 Kc7 30. g4 Kd6 31. h4 b4 32. g5 a5 33. f5 Bf7 34. Kf4 fxg5+ 35. hxg5 c5 36. e5+ Ke7 37. e6 Be8 38. Ke5 h5 39. gxh6 gxh6 40. f6+ Kf8 41. Kd6 Bg6 42. Kxc5 h5 43. Kb5 h4 44. Bg4 1-0

[Event "NOR-ch Seniors B"]
[Site "Larvik"]
[Date "2019.07.13"]
[Round "9"]
[White "Kyrkjebo, Eirik"]
[Black "Tidemann Andersen, Leif"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1598"]
[BlackElo "1587"]
[PlyCount "45"]
[EventDate "2019.07.05"]
[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 d6 3. Nc3 Be7 4. d4 exd4 5. Nxd4 Nf6 6. Bb5+ c6 7. Ba4 b5 8. Bb3 b4 9. Nb1 Nxe4 10. Qf3 Nf6 11. Ba4 Bd7 12. Nxc6 Nxc6 13. Bxc6 Rc8 14. Bxd7+ Qxd7 15. c3 Qe6+ 16. Be3 Nd5 17. 0-0 bxc3 18. Nxc3 Nxc3 19. bxc3 Rxc3 20. Qa8+ Rc8 21. Qxa7 0-0 22. Rfe1 Ra8 23. Qb7 1/2-1/2

[Event "NOR-ch Seniors B"]
[Site "Larvik"]
[Date "2019.07.05"]
[Round "1"]
[White "Ringstad, Kjell"]
[Black "Tidemann Andersen, Leif"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1450"]
[BlackElo "1587"]
[PlyCount "109"]
[EventDate "2019.07.05"]
[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 Bc5 4. Nc3 Nf6 5. h3 0-0 6. a3 d6 7. 0-0 Nd4 8. Re1 c6 9. Na4 Nxf3+ 10. Qxf3 Bd4 11. Nc3 b5 12. Bb3 a5 13. Ne2 Bb6 14. d3 h6 15. Be3 Bb7 16. Ng3 Bxe3 17. Rxe3 Qc7 18. Nf5 Kh7 19. Qg3 Rg8 20. Qh4 Bc8 21. Nxh6 gxh6 22. Qxf6 Ra7 23. Rf3 Rg7 24. Qh4 f5 25. exf5 d5 26. g4 Rg5 27. Kh1 Qf7 28. Re1 Qf6 29. c3 h5 30. Rfe3 Rxf5 31. Qxf6 Rxf6 32. f3 hxg4 33. hxg4 Raf7 34. Bd1 d4 35. Rxe5 Rf4 36. Re7 Kg7 37. Rxf7+ Kxf7 38. Re4 Rxe4 39. dxe4 d3 40. Kg2 a4 41. Kf2 c5 42. c4 bxc4 43. Bxa4 Kf6 44. Bb5 Be6 45. Ke3 Ke7 46. a4 Kd8 47. g5 Kc7 48. f4 Kb6 49. f5 Bg8 50. g6 Ka5 51. f6 Kb4 52. f7 Bxf7 53. gxf7 Kb3 54. f8Q Kxb2 55. Bxc4 1-0

[Event "Sandefjord Caissa Spring Seniors"]
[Site "Sandefjord"]
[Date "2019.04.15"]
[Round "2"]
[White "Tidemann Andersen, Leif"]
[Black "Ringstad, Kjell"]
[Result "1-0"]
[ECO "A17"]
[WhiteElo "1588"]
[BlackElo "1461"]
[PlyCount "105"]
[EventDate "2019.01.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. g3 d5 4. Bg2 dxc4 5. Qa4+ c6 6. Qxc4 Be7 7. Nf3 0-0 8. d3 Nbd7 9. 0-0 Nb6 10. Qb3 Qc7 11. Bd2 Rd8 12. Rac1 Rd7 13. Bf4 Qd8 14. Ne5 Rd4 15. e3 Rb4 16. Qc2 Nbd5 17. a3 Rb6 18. Nc4 Ra6 19. Bg5 Nxc3 20. Qxc3 Nd5 21. Bxd5 Bxg5 22. Bg2 Bf6 23. d4 b5 24. Nd2 Bd7 25. Ne4 Be7 26. Qd3 Rb8 27. Nc5 Bxc5 28. Rxc5 Qb6 29. Rfc1 Rc8 30. e4 Qb7 31. d5 Rb6 32. d6 Qa6 33. e5 b4 34. Qxa6 Rxa6 35. axb4 Rb6 36. Ra1 a6 37. Bf1 Rxb4 38. Rxa6 Rxb2 39. Ra7 Rd8 40. Rc7 Rb6 41. Be2 Rb1+ 42. Kg2 Rb6 43. Ra5 Rb2 44. Rxd7 Rf8 45. Bf3 Rb5 46. Rxb5 cxb5 47. Rb7 f6 48. Rxb5 Rd8 49. Bc6 fxe5 50. d7 Kf8 51. Rxe5 Ke7 52. Ba4 Rf8 53. Rc5 1-0

[Event "Sandefjord Caissa Spring Seniors"]
[Site "Sandefjord"]
[Date "2019.04.08"]
[Round "7"]
[White "Tidemann Andersen, Leif"]
[Black "Drablos, Olav"]
[Result "1/2-1/2"]
[ECO "A51"]
[WhiteElo "1588"]
[PlyCount "142"]
[EventDate "2019.01.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. e3 Nf6 3. d4 Bb4+ 4. Bd2 Bxd2+ 5. Qxd2 exd4 6. exd4 0-0 7. Be2 Ne4 8. Qd1 d5 9. Nc3 Nxc3 10. bxc3 dxc4 11. Nf3 b5 12. 0-0 Bb7 13. a4 a6 14. Qc2 Nd7 15. Rad1 Nf6 16. Nd2 Re8 17. Bf3 Nd5 18. Rfe1 Qd7 19. Ne4 c6 20. Nc5 Qc7 21. Nxb7 Qxb7 22. Kf1 Qc7 23. g3 g6 24. Qd2 Qa5 25. Bxd5 cxd5 26. axb5 Rxe1+ 27. Qxe1 Qxb5 28. Rb1 Qc6 29. Qe7 Qe6 30. Qb7 Re8 31. Kg1 Rd8 32. Qc7 Qd6 33. Qb7 Qe6 34. Qc7 Rc8 35. Qb6 Kg7 36. Qxe6 fxe6 37. Rb6 Kf6 38. Rxa6 Rb8 39. Ra1 g5 40. Re1 g4 41. Kf1 Kf5 42. Re5+ Kf6 43. Re3 Rb1+ 44. Kg2 Rd1 45. Re2 Rd3 46. Rc2 Kf5 47. Kf1 e5 48. dxe5 Kxe5 49. Re2+ Kf5 50. Re3 Rd1+ 51. Ke2 Rh1 52. Re7 Rxh2 53. Ke3 Rh6 54. Kd4 Kf6 55. Re5 Rh2 56. Re8 Rh5 57. Rg8 Rf5 58. Rf8+ Ke6 59. Rxf5 Kxf5 60. Kxd5 h5 61. Kxc4 Ke4 62. Kb5 Kf3 63. c4 h4 64. gxh4 Kxf2 65. c5 g3 66. c6 g2 67. c7 g1Q 68. c8Q Qb1+ 69. Kc6 Qg6+ 70. Kb7 Qh7+ 71. Qc7 Qxh4 1/2-1/2

[Event "Sandefjord Caissa Spring Seniors"]
[Site "Sandefjord"]
[Date "2019.03.11"]
[Round "4"]
[White "Tidemann Andersen, Leif"]
[Black "Kjamperud, Einar"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1588"]
[BlackElo "1810"]
[PlyCount "52"]
[EventDate "2019.01.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Be7 4. Bg2 d6 5. e3 c6 6. Nge2 Be6 7. b3 d5 8. d3 Na6 9. 0-0 0-0 10. Bb2 Qd7 11. cxd5 cxd5 12. d4 e4 13. Nf4 Bg4 14. f3 exf3 15. Bxf3 Bxf3 16. Qxf3 Rad8 17. Rac1 Nc7 18. Nd3 Ne6 19. Ne5 Qd6 20. Rc2 Ng5 21. Qg2 Nfe4 22. Nb5 Qh6 23. Ng4 Nh3+ 24. Kh1 Qh5 25. Qe2 Nhf2+ 26. Nxf2 Nxg3+ 0-1

[Event "Sandefjord Caissa Spring Seniors"]
[Site "Sandefjord"]
[Date "2019.03.04"]
[Round "5"]
[White "Brix, Jan"]
[Black "Tidemann Andersen, Leif"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "1667"]
[BlackElo "1588"]
[PlyCount "99"]
[EventDate "2019.01.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bf4 Be7 5. e3 0-0 6. Nbd2 Nbd7 7. Rc1 c6 8. Bd3 Re8 9. 0-0 Nf8 10. a3 Nh5 11. Bg3 Nxg3 12. fxg3 Bf6 13. Nb3 e5 14. dxe5 Bxe5 15. Nxe5 Rxe5 16. Qf3 Qe7 17. Rce1 Be6 18. Qe2 Qg5 19. Nd4 Bg4 20. Nf3 Qe7 21. cxd5 cxd5 22. h3 Bxf3 23. gxf3 Rd8 24. Kf2 Qf6 25. Qd2 Ne6 26. Kg2 Nc5 27. Bxh7+ Kh8 28. Bc2 Qh6 29. f4 Rh5 30. Rh1 Qc6 31. Kf2 Rh6 32. Ra1 Rhd6 33. Qd4 Qb6 34. b4 Ne4+ 35. Bxe4 dxe4 36. Qxb6 Rxb6 37. Rhd1 f5 38. Rd5 g6 39. Rc1 Rb8 40. g4 Rf6 41. Rd7 fxg4 42. hxg4 Rc6 43. Rxc6 bxc6 44. Rc7 a5 45. bxa5 Rb2+ 46. Ke1 Ra2 47. Rxc6 Rxa3 48. Kd2 Rxa5 49. Rxg6 Rd5+ 50. Ke2 1-0

[Event "Sandefjord Caissa Spring Seniors"]
[Site "Sandefjord"]
[Date "2019.02.11"]
[Round "3"]
[White "Kristiansen, Jan Trygve"]
[Black "Tidemann Andersen, Leif"]
[Result "0-1"]
[ECO "C24"]
[BlackElo "1588"]
[PlyCount "89"]
[EventDate "2019.01.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. Nc3 Be7 4. Bc4 Nf6 5. 0-0 0-0 6. d3 c6 7. a3 Nbd7 8. h3 b5 9. Bb3 Qc7 10. Be3 Bb7 11. Qd2 a6 12. h4 d5 13. exd5 cxd5 14. d4 b4 15. Ne2 a5 16. c3 Ne4 17. Qd3 bxc3 18. bxc3 Ba6 19. Qc2 Bxe2 20. Qxe2 Nxc3 21. Qc2 Rac8 22. Rfc1 e4 23. Ne1 Qd6 24. Qd2 Qb4 25. Qb2 Rc7 26. Rc2 Rb8 27. Rb1 Rbc8 28. Kf1 Nxb1 29. Qxb1 Rxc2 30. Nxc2 Qd6 31. g3 h6 32. Bf4 Qe6 33. Kg2 Nb6 34. Ne3 g5 35. Be5 f6 36. Bxd5 Nxd5 37. Qxe4 Nxe3+ 38. fxe3 fxe5 39. dxe5 Qc6 40. Kf3 Qxe4+ 41. Kxe4 Rc4+ 42. Kf5 Ra4 43. g4 Rxa3 44. e4 a4 45. e6 0-1

[Event "Sandefjord Caissa Spring Seniors"]
[Site "Sandefjord"]
[Date "2019.01.28"]
[Round "6"]
[White "Tidemann Andersen, Leif"]
[Black "Hajdu, Josef"]
[Result "1-0"]
[ECO "A20"]
[WhiteElo "1588"]
[BlackElo "1506"]
[PlyCount "34"]
[EventDate "2019.01.21"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 d6 2. g3 e5 3. Bg2 g6 4. e3 Bg7 5. Ne2 c6 6. 0-0 Nf6 7. Nbc3 Be6 8. b3 0-0 9. Rb1 Nbd7 10. d4 exd4 11. exd4 Bf5 12. Rb2 a6 13. Bf4 Ne8 14. Ne4 Ndf6 15. N2c3 Qd7 16. Re2 Bg4 17. f3 Bf5 1-0

[Event "Kurbadet Sandefjord GP B"]
[Site "Kurbadet"]
[Date "2017.10.27"]
[Round "3"]
[White "Tidemann Andersen, Leif"]
[Black "Fossum, Sindre"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1376"]
[BlackElo "1475"]
[PlyCount "96"]
[EventDate "2017.10.27"]
[EventType "swiss (rapid)"]
[EventRounds "6"]
[EventCountry "NOR"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c6 2. g3 d5 3. exd5 cxd5 4. d4 Bf5 5. Nf3 Nf6 6. Bg2 e6 7. 0-0 Bd6 8. c4 dxc4 9. Qa4+ Qd7 10. Qxc4 Nc6 11. Nc3 Na5 12. Qe2 0-0 13. Bg5 Be7 14. Rfd1 Nd5 15. Nxd5 Bxg5 16. Nxg5 exd5 17. Nf3 f6 18. Rac1 Rfe8 19. Qd2 Nc4 20. Qb4 Rac8 21. b3 a5 22. Qc3 Ne3 23. Qxa5 Nxd1 24. Rxd1 Ra8 25. Qd2 Bg4 26. Re1 Qf5 27. Nh4 Rxe1+ 28. Qxe1 Qe6 29. Qd2 Re8 30. Nf3 Qe2 31. Qxe2 Rxe2 32. Kf1 Rxa2 33. Ne1 Be2+ 34. Kg1 Ra5 35. f4 Bh5 36. Nd3 Ra1+ 37. Kf2 Ra2+ 38. Kg1 Rd2 39. Bxd5+ Bf7 40. Bxf7+ Kxf7 41. Nc5 b5 42. f5 Rxd4 43. Ne6 Rd5 44. g4 g6 45. Nc7 Rd4 46. fxg6+ hxg6 47. Nxb5 Rxg4+ 48. Kf2 Rb4 0-1

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2006.11.27"]
[Round "9"]
[White "Nielsen, Lars Erik"]
[Black "Tidemann Andersen, Leif"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "1298"]
[BlackElo "1518"]
[PlyCount "72"]
[EventDate "2006.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Bg5 Bb4+ 5. Nc3 0-0 6. e3 Nbd7 7. a3 Be7 8. Bd3 b6 9. 0-0 Bb7 10. cxd5 exd5 11. Qc2 h6 12. Bh4 c5 13. Bf5 Re8 14. Rad1 Ne4 15. Bxd7 Qxd7 16. Ne5 Qe6 17. Bxe7 Rxe7 18. Nxe4 dxe4 19. Nc4 Bd5 20. Nd2 Rc8 21. Rc1 f5 22. Nb1 Rf7 23. Nc3 cxd4 24. exd4 f4 25. Qa4 f3 26. Nxd5 Rxc1 27. Rxc1 Qxd5 28. Rc8+ Kh7 29. Qc4 Qg5 30. g3 Qf5 31. d5 e3 32. g4 Qb1+ 33. Qc1 Qxc1+ 34. Rxc1 e2 35. h4 Rd7 36. h5 Rxd5 0-1

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2006.10.30"]
[Round "7"]
[White "Hansen, Fredrik"]
[Black "Tidemann Andersen, Leif"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "784"]
[BlackElo "1518"]
[PlyCount "48"]
[EventDate "2006.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. c3 Nf6 3. d3 d5 4. Nd2 Bc5 5. Nb3 Bb6 6. d4 Nxe4 7. Be3 0-0 8. dxe5 Bxe3 9. fxe3 Qh4+ 10. g3 Nxg3 11. Qxd5 Ne4+ 12. Kd1 Rd8 13. Qxd8+ Qxd8+ 14. Nd4 c5 15. Ke2 cxd4 16. cxd4 Bg4+ 17. Kd3 Nf2+ 18. Kd2 Qa5+ 19. Kc2 Nd7 20. Rc1 Rc8+ 21. Kb1 Rxc1+ 22. Kxc1 Qe1+ 23. Kc2 Bd1+ 24. Kb1 Ba4# 0-1

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2006.10.16"]
[Round "4"]
[White "Nilson, Bjorn Lund"]
[Black "Tidemann Andersen, Leif"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "1602"]
[BlackElo "1518"]
[PlyCount "53"]
[EventDate "2006.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. Nc3 0-0 6. Qc2 b6 7. cxd5 exd5 8. e3 Bb7 9. Bd3 Nbd7 10. 0-0-0 c5 11. Kb1 cxd4 12. Nxd4 Ne4 13. h4 Rc8 14. f3 Nxc3+ 15. bxc3 h6 16. Bf5 Qe8 17. Rh3 Bb4 18. Qa4 Bxc3 19. Bxd7 Qe5 20. Bf4 Qf6 21. Bxc8 Rxc8 22. Rg3 Rc4 23. Qe8+ Kh7 24. Be5 Rc8 25. Bxf6 Rxe8 26. Rxg7+ Kh8 27. Rxf7+ 1-0

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2006.10.02"]
[Round "5"]
[White "Tidemann Andersen, Leif"]
[Black "Gregersen, Olav"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1518"]
[BlackElo "1061"]
[PlyCount "29"]
[EventDate "2006.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nc6 4. Ng5 d5 5. exd5 Nxd5 6. 0-0 Be7 7. Nxf7 Kxf7 8. Qf3+ Ke8 9. Bxd5 Nd4 10. Qh5+ g6 11. Qxe5 Rf8 12. Qxd4 Be6 13. Qa4+ Bd7 14. Qb3 c6 15. Bf3 1-0

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2006.09.04"]
[Round "3"]
[White "Tidemann Andersen, Leif"]
[Black "Roverud, Thor"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1518"]
[BlackElo "1677"]
[PlyCount "100"]
[EventDate "2006.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nxc6 bxc6 6. Bc4 Nf6 7. Bg5 Be7 8. Nc3 0-0 9. 0-0 h6 10. Bh4 Bb7 11. Qe2 Qb6 12. b3 Qa5 13. Bxf6 Bxf6 14. Qd3 Rad8 15. b4 Qc7 16. a4 d5 17. Bb3 d4 18. Ne2 c5 19. bxc5 Qxc5 20. Ng3 g6 21. Qb5 Qc7 22. a5 Rd6 23. a6 Rb6 24. Qe2 Bc6 25. Bc4 Bd7 26. Rfb1 Rfb8 27. Rxb6 Rxb6 28. Bd3 Qc3 29. Qe1 Qb2 30. h3 Be7 31. Qc1 Qxc1+ 32. Rxc1 Bc8 33. Ra1 Kg7 34. Ne2 f5 35. f3 fxe4 36. fxe4 Bg5 37. Ra5 Be3+ 38. Kh2 Kf6 39. g4 Bd2 40. Rb5 Rc6 41. Rb2 Bxa6 42. Ra2 Bxd3 43. cxd3 Bb4 44. Ng1 a5 45. Rf2+ Kg7 46. Nf3 a4 47. Nxe5 Bd6 48. Rf7+ Kg8 49. Ra7 Bxe5+ 50. Kg2 Rc2+ 0-1

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2006.08.21"]
[Round "1"]
[White "Tidemann Andersen, Leif"]
[Black "Erlandsen, Vidar"]
[Result "0-1"]
[ECO "C42"]
[WhiteElo "1518"]
[BlackElo "1778"]
[PlyCount "92"]
[EventDate "2006.08.21"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "NOR"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nf3 Nxe4 4. Nxe5 d5 5. Qe2 Bc5 6. 0-0 0-0 7. Bb3 Re8 8. d3 Rxe5 9. dxe4 Rxe4 10. Qh5 c6 11. Nc3 Bg4 12. Qg5 Qxg5 13. Bxg5 Re8 14. Na4 Nd7 15. c4 Be2 16. cxd5 Bxf1 17. dxc6 bxc6 18. Kxf1 h6 19. Bd2 Bd4 20. Rc1 Rac8 21. Nc3 Nf6 22. f3 Be3 23. Bxe3 Rxe3 24. Kf2 Rd3 25. Nb5 Rd2+ 26. Kf1 a6 27. Na7 Re8 28. Nxc6 Ree2 29. Nd8 Rf2+ 30. Ke1 Rde2+ 31. Kd1 Rxb2 32. Ke1 Rxg2 33. Kf1 Rxh2 34. Kg1 Rhg2+ 35. Kh1 Rh2+ 36. Kg1 Rbg2+ 37. Kf1 Rh1+ 38. Kxg2 Rxc1 39. Nxf7 Kf8 40. Ne5 g5 41. Nf7 Kg7 42. Ne5 Nh5 43. Bc4 Nf4+ 44. Kf2 a5 45. Bb3 Rc5 46. Nf7 a4 0-1

[Event "Sandefjord Caissa CC-ch"]
[Site "Sandefjord"]
[Date "2006.03.06"]
[Round "6"]
[White "Tidemann Andersen, Leif"]
[Black "Brix, Jan"]
[Result "1-0"]
[ECO "C57"]
[WhiteElo "1512"]
[BlackElo "1441"]
[PlyCount "54"]
[EventDate "2006.01.16"]
[EventType "swiss"]
[EventRounds "8"]
[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. Bc4 Nf6 4. Ng5 d5 5. exd5 Nxd5 6. d3 Be7 7. Nxf7 Kxf7 8. Qf3+ Ke6 9. Nc3 Ncb4 10. 0-0 c6 11. Qe2 Kd6 12. Ne4+ Kc7 13. c3 Na6 14. b4 b5 15. Bb3 h6 16. a4 Bg5 17. axb5 cxb5 18. d4 Nf6 19. dxe5 Nxe4 20. Qxe4 Bb7 21. Qg6 Bxc1 22. Rfxc1 Nb8 23. e6 Qg5 24. Qf7+ Kb6 25. f3 Nc6 26. c4 Ne7 27. c5+ Kc7 1-0

[Event "Sandefjord Caissa CC-ch"]
[Site "Sandefjord"]
[Date "2006.01.16"]
[Round "1"]
[White "Horda, Carl Erik"]
[Black "Tidemann Andersen, Leif"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1929"]
[BlackElo "1512"]
[PlyCount "39"]
[EventDate "2006.01.16"]
[EventType "swiss"]
[EventRounds "8"]
[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. Nc3 c5 4. Nf3 dxe4 5. Nxe4 cxd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Bf4 f6 9. Nb5 Bxb5 10. Bxb5+ Nc6 11. 0-0-0 e5 12. Rhe1 Rd8 13. Be3 Rxd1+ 14. Rxd1 f5 15. Nd6+ Bxd6 16. Rxd6 Nge7 17. Bxa7 Nc8 18. Bxc6+ bxc6 19. Rxc6 Nxa7 20. Rc7 1-0

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2005.11.14"]
[Round "8"]
[White "Tidemann Andersen, Leif"]
[Black "Hansen, Rune Vik"]
[Result "1-0"]
[ECO "B38"]
[WhiteElo "1536"]
[BlackElo "1768"]
[PlyCount "82"]
[EventDate "2005.08.29"]
[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 c5 2. Nf3 d6 3. c4 Nc6 4. d4 cxd4 5. Nxd4 Nf6 6. Nc3 g6 7. Be2 Bg7 8. Be3 0-0 9. 0-0 Bd7 10. Qd2 Re8 11. f3 Ne5 12. Rab1 Rc8 13. b3 a6 14. Rfd1 Nc6 15. Bf1 Nxd4 16. Bxd4 Bc6 17. Qf2 Nd7 18. Bxg7 Kxg7 19. g3 Qb6 20. Qxb6 Nxb6 21. Bh3 Rcd8 22. Rd2 Bd7 23. Bg2 Bc6 24. Rbd1 Nd7 25. Kf2 f5 26. exf5 gxf5 27. Nd5 Bxd5 28. Rxd5 Nb6 29. Rxf5 e6 30. Rf4 d5 31. cxd5 Nxd5 32. Rfd4 Rc8 33. R1d2 b5 34. f4 Nf6 35. Bb7 Rc3 36. h3 e5 37. R4d3 exf4 38. Rxc3 Re7 39. Bg2 b4 40. Rcd3 fxg3+ 41. Rxg3+ Kf7 1-0

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2005.11.07"]
[Round "7"]
[White "Horda, Carl Erik"]
[Black "Tidemann Andersen, Leif"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1906"]
[BlackElo "1536"]
[PlyCount "45"]
[EventDate "2005.08.29"]
[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 d6 3. d4 Bg4 4. dxe5 Bxf3 5. Qxf3 dxe5 6. Bc4 Nf6 7. 0-0 c6 8. Rd1 Qc7 9. Nc3 Be7 10. Qg3 g6 11. Bg5 0-0 12. Qh4 Kg7 13. Bh6+ Kg8 14. Bg5 Kg7 15. Bh6+ Kg8 16. Bxf8 Kxf8 17. Rd3 Nbd7 18. Qh6+ Kg8 19. Rf3 Rf8 20. Rd1 Ng4 21. Rxf7 Nxh6 22. Rxe7+ Kh8 23. Rdxd7 1-0

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2005.10.24"]
[Round "4"]
[White "Tidemann Andersen, Leif"]
[Black "Gregersen, Olav"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1536"]
[BlackElo "1081"]
[PlyCount "33"]
[EventDate "2005.08.29"]
[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 c6 2. d4 d5 3. e5 e6 4. f4 f6 5. Nf3 Nd7 6. Bd3 c5 7. c3 a6 8. 0-0 c4 9. Bc2 Nb6 10. Nh4 Qe7 11. Bg6+ Kd7 12. exf6 gxf6 13. f5 Kc7 14. fxe6 Qg7 15. Bf4+ Bd6 16. Bxd6+ Kxd6 17. Nf5+ 1-0

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2005.10.17"]
[Round "6"]
[White "Tidemann Andersen, Leif"]
[Black "Nilson, Bjorn Lund"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1536"]
[BlackElo "1589"]
[PlyCount "81"]
[EventDate "2005.08.29"]
[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. exd5 exd5 4. Nf3 Nf6 5. Bd3 Bg4 6. 0-0 Be7 7. Re1 0-0 8. h3 Bh5 9. Bg5 Nbd7 10. Nbd2 Re8 11. c3 Bg6 12. Bxg6 hxg6 13. Qb3 Nb6 14. Re2 c6 15. Rae1 Qc7 16. Re5 Nc8 17. c4 dxc4 18. Qxc4 Nd6 19. Qe2 Bf8 20. Nc4 Red8 21. Bf4 Nxc4 22. Qxc4 Nd5 23. Bg3 Qb6 24. R5e2 Bb4 25. Rd1 Bf8 26. Ne5 Nf6 27. Red2 Rd5 28. Nf3 Ne4 29. Re2 Nxg3 30. fxg3 Qc7 31. Ne5 Rad8 32. Rf1 f6 33. Nxg6 Qxg3 34. Nf4 Bd6 35. Rf3 Bxf4 36. Rxg3 Bxg3 37. Re7 Kf8 38. Rxb7 c5 39. Qd3 Bh4 40. Qh7 Rg5 41. Qh8# 1-0

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2005.10.09"]
[Round "5"]
[White "Solberg, Svenn"]
[Black "Tidemann Andersen, Leif"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1064"]
[BlackElo "1536"]
[PlyCount "72"]
[EventDate "2005.08.29"]
[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 c5 2. Nf3 e6 3. c3 d5 4. exd5 exd5 5. d4 Nf6 6. Be2 b6 7. 0-0 Bd6 8. Na3 0-0 9. Nc2 Bb7 10. Bg5 Nbd7 11. Bb5 Qc7 12. Bxd7 Nxd7 13. Qd2 Rae8 14. Ne3 f5 15. Qc2 Re4 16. Rfe1 h6 17. Nd2 hxg5 18. Nxe4 dxe4 19. g3 f4 20. Qb3+ c4 21. Nxc4 Bd5 22. Qb5 Bxc4 23. Qxg5 fxg3 24. fxg3 Nf6 25. b3 Ba6 26. c4 Bc8 27. Kg2 Bg4 28. Rf1 Bf3+ 29. Kg1 Qd7 30. Rf2 Bb4 31. d5 Bc5 32. Kf1 Qh3+ 33. Ke1 Bb4+ 34. Rd2 Qxh2 35. Kf1 Qh1+ 36. Kf2 Bc5+ 0-1

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2005.09.12"]
[Round "3"]
[White "Kjamperud, Einar"]
[Black "Tidemann Andersen, Leif"]
[Result "1-0"]
[ECO "A72"]
[WhiteElo "1601"]
[BlackElo "1536"]
[PlyCount "65"]
[EventDate "2005.08.29"]
[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. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 0-0 9. Bg5 h6 10. Bh4 Bg4 11. 0-0 Bxf3 12. Bxf3 Nbd7 13. Be2 a6 14. a4 Qb6 15. Qc2 Rfe8 16. a5 Qc7 17. f4 b5 18. axb6 Qxb6 19. Kh1 Reb8 20. Rab1 Qb4 21. Bg3 c4 22. e5 Ne8 23. e6 Nf8 24. f5 g5 25. Bh5 f6 26. Qe4 Nc7 27. h4 Nh7 28. Rfe1 gxh4 29. Qxh4 Ng5 30. Qh2 Rd8 31. e7 Rd7 32. e8Q+ Nxe8 33. Bxe8 1-0

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2005.09.05"]
[Round "2"]
[White "Hansen, Fredrik"]
[Black "Tidemann Andersen, Leif"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "813"]
[BlackElo "1536"]
[PlyCount "42"]
[EventDate "2005.08.29"]
[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 c5 2. e5 Nc6 3. Nf3 Qc7 4. Qe2 e6 5. c3 d5 6. d4 cxd4 7. cxd4 Nxd4 8. Nxd4 Qxc1+ 9. Qd1 Bb4+ 10. Nd2 Bxd2+ 11. Ke2 Qxb2 12. Rb1 Qxd4 13. Rb3 Bc3 14. Qd3 Qxe5+ 15. Kd1 d4 16. Rb5 Qe1+ 17. Kc2 Bd7 18. Rxb7 Ba4+ 19. Rb3 Rc8 20. Qa6 Qd2+ 21. Kb1 Qd1# 0-1

[Event "Sandefjord Caissa op"]
[Site "Sandefjord"]
[Date "2005.08.29"]
[Round "1"]
[White "Tidemann Andersen, Leif"]
[Black "Erlandsen, Vidar"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1536"]
[BlackElo "1799"]
[PlyCount "70"]
[EventDate "2005.08.29"]
[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. Bc4 Nf6 3. d4 exd4 4. e5 d5 5. Bb3 Ne4 6. Nf3 Bb4+ 7. c3 dxc3 8. 0-0 cxb2 9. Bxb2 c6 10. e6 Bxe6 11. Bxg7 Rg8 12. Bb2 Bh3 13. g3 Bxf1 14. Qxf1 Nd7 15. Na3 Qc7 16. Rc1 Qd6 17. Nc2 Bc5 18. Ncd4 0-0-0 19. Nf5 Qf8 20. N3d4 Kb8 21. Ba4 Rc8 22. Rc2 Rg6 23. Nf3 Bb6 24. Qc1 Qb4 25. Bb3 Qf8 26. Ba3 Bc5 27. Bb2 Re6 28. N3d4 Ne5 29. Qf4 Ka8 30. Nxe6 fxe6 31. Ne3 Qxf4 32. gxf4 Rg8+ 33. Kf1 Nd3 34. Rxc5 Nexc5 35. Bd4 Nxb3 0-1

[Event "Caissa CC-ch"]
[Site "Norway"]
[Date "2004.??.??"]
[Round "6"]
[White "Tidemann Andersen, Leif"]
[Black "Tuft, Ole Richard"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "133"]
[EventDate "2004.??.??"]
[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 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. e5 Qa5+ 6. c3 Qxe5+ 7. Be3 Nc6 8. Be2 Be7 9. Nd2 a6 10. Nc4 Qc7 11. Nf3 Nd5 12. Qd2 b5 13. Na3 Nxe3 14. Qxe3 Bb7 15. Nc2 0-0 16. 0-0 e5 17. Rfd1 Rad8 18. Rd5 d6 19. Rdd1 f5 20. c4 b4 21. Qb3 a5 22. Ne3 Kh8 23. Nd5 Qc8 24. Qe3 Qe6 25. Qb6 Ba8 26. Nc7 Qc8 27. Nd5 Qb7 28. Qe3 Bf6 29. Nxf6 gxf6 30. Rd5 Rg8 31. Rad1 Qg7 32. Bf1 Nd4 33. Nxd4 exd4 34. R5xd4 Bxg2 35. Qg3 Qb7 36. Bxg2 Rxg3 37. hxg3 Qc7 38. Bd5 Kg7 39. Kg2 Re8 40. Kf1 Re7 41. Bf3 Re5 42. b3 Re6 43. Kg2 Qb6 44. Rd5 Kg6 45. Rb5 Qa6 46. Rb7 Re2 47. Rh1 Qxb7 48. Bxb7 Rxa2 49. Rd1 a4 50. bxa4 Rxa4 51. Rxd6 b3 52. Rb6 Rxc4 53. Rxb3 Rc5 54. Rd3 Rb5 55. Bf3 Rb4 56. Bc6 Rc4 57. Be8+ Kg7 58. Rd7+ Kf8 59. Bf7 Re4 60. Bb3 Rb4 61. Bd1 Kg8 62. Bh5 Rb6 63. Rd5 f4 64. gxf4 Rb7 65. Kf3 Re7 66. Bg4 h6 67. Rd8+ 1-0

[Event "Sandefjord Hostturneringen"]
[Site "Sandefjord"]
[Date "2003.12.01"]
[Round "8"]
[White "Tidemann Andersen, Leif"]
[Black "Kjamperud, Einar"]
[Result "0-1"]
[ECO "B06"]
[WhiteElo "1440"]
[BlackElo "1633"]
[PlyCount "117"]
[EventDate "2003.09.??"]
[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 g6 2. Bc4 d6 3. Nf3 Bg7 4. 0-0 Nf6 5. Re1 0-0 6. d4 Bg4 7. c3 c6 8. h3 Bxf3 9. Qxf3 Nbd7 10. Bf4 e5 11. Bh2 Qb6 12. Nd2 Qxb2 13. Nb3 Qa3 14. Qe3 Rad8 15. f4 Bh6 16. g4 exf4 17. Bxf4 Bxf4 18. Qxf4 b5 19. Bd3 Rfe8 20. e5 Nd5 21. Qg5 dxe5 22. dxe5 Qe7 23. Qxe7 Rxe7 24. Nd4 Rc8 25. e6 Nc5 26. exf7+ Kxf7 27. Bc2 Nxc3 28. Bb3+ Nxb3 29. Rxe7+ Kxe7 30. axb3 Rc7 31. Rc1 b4 32. Re1+ Kf7 33. Ne6 Rd7 34. Kf1 a5 35. Re5 Kf6 36. Nc5 Rd6 37. Re8 Rd5 38. Re6+ Kg5 39. Rxc6 Rd1+ 40. Kg2 Rd2+ 41. Kg3 Ne2+ 42. Kf3 Nd4+ 43. Ke3 Nxc6 44. Kxd2 Kh4 45. Ne6 Kxh3 46. g5 Kg4 47. Kd3 Kf5 48. Nf8 Kxg5 49. Nxh7+ Kf4 50. Nf6 Ke5 51. Ne4 Nd4 52. Nd2 Kd5 53. Ke3 g5 54. Kd3 g4 55. Ke3 Nxb3 56. Nxb3 a4 57. Nc1 Kc4 58. Kf4 b3 59. Nxb3 0-1

[Event "Sandefjord MGP"]
[Site "Sandefjord"]
[Date "2003.10.18"]
[Round "2"]
[White "Petkov, Vaso"]
[Black "Tidemann Andersen, Leif"]
[Result "1/2-1/2"]
[ECO "A06"]
[WhiteElo "1227"]
[BlackElo "1488"]
[PlyCount "120"]
[EventDate "2003.10.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. Be2 c5 4. 0-0 Nc6 5. b3 e5 6. h3 Bd6 7. Bb2 0-0 8. d4 cxd4 9. exd4 e4 10. Ne5 Qc7 11. Nxc6 bxc6 12. Ba3 Re8 13. Bxd6 Qxd6 14. c4 Bd7 15. c5 Qf4 16. Qd2 Qh4 17. Qe3 Nh5 18. Bxh5 Qxh5 19. g4 Qh4 20. Qg3 Qf6 21. Qe3 Qg6 22. Kh2 f5 23. gxf5 Qxf5 24. Rg1 Rf8 25. Rg2 Rf6 26. Nc3 Raf8 27. Rag1 R8f7 28. Nd1 Qh5 29. Rg5 Qh4 30. Qg3 Qf4 31. Qxf4 Rxf4 32. R5g3 h5 33. a4 h4 34. Re3 Rf3 35. Rge1 Bxh3 36. b4 Bd7 37. Rg1 R7f6 38. Rg5 Kf7 39. b5 R6f5 40. Rxf5+ Rxf5 41. b6 axb6 42. cxb6 Bc8 43. a5 Rf3 44. Rxf3+ exf3 45. Nc3 Ke7 46. Na4 Kd8 47. Nc5 g5 48. a6 Bxa6 49. Nxa6 Kc8 50. Nc5 g4 51. Nd3 Kb7 52. Ne5 g3+ 53. fxg3 f2 54. Kg2 hxg3 55. Nd7 Kc8 56. Nc5 Kb8 57. Kf1 Kc8 58. b7+ Kb8 59. Kg2 Kc7 60. Kf1 Kb8 1/2-1/2

[Event "Sandefjord MGP"]
[Site "Sandefjord"]
[Date "2003.10.17"]
[Round "4"]
[White "Fjellheim, Marius"]
[Black "Tidemann Andersen, Leif"]
[Result "0-1"]
[ECO "E14"]
[WhiteElo "1195"]
[BlackElo "1488"]
[PlyCount "61"]
[EventDate "2003.10.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. e3 0-0 6. Bd3 b6 7. 0-0 Bb7 8. Re1 Ne4 9. cxd5 exd5 10. Qc2 f5 11. Bxe4 fxe4 12. Ne5 c6 13. Qe2 Nd7 14. f4 exf3 15. Nxf3 c5 16. e4 Nf6 17. exd5 Re8 18. Qd3 Nxd5 19. Bd2 cxd4 20. Nxd4 Kh8 21. Ne6 Qd6 22. Nb5 Qc6 23. Qg3 Bf6 24. Nec7 Nxc7 25. Nxc7 Be5 26. Rxe5 Rxe5 27. Nxa8 Re2 28. Qb8+ Bc8 29. Qg3 Rxd2 30. Rf1 Qc5+ 31. Kh1 0-1

[Event "Sandefjord MGP"]
[Site "Sandefjord"]
[Date "2003.10.17"]
[Round "1"]
[White "Tidemann Andersen, Leif"]
[Black "Sundby, Morten"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1484"]
[BlackElo "1217"]
[PlyCount "55"]
[EventDate "2003.10.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. 0-0 d6 5. c3 Bg4 6. b4 Bb6 7. a4 a6 8. d3 h6 9. Bb2 Nf6 10. Nbd2 Ne7 11. h3 Be6 12. Qc2 d5 13. exd5 Nexd5 14. Nxe5 Qd6 15. Rae1 0-0-0 16. d4 Rhe8 17. a5 Ba7 18. Qa4 b5 19. axb6 Qxb6 20. Bxa6+ Kb8 21. Nc6+ Ka8 22. Nc4 Bd7 23. Nxb6+ Nxb6 24. Qa5 Bxc6 25. Ra1 Rb8 26. Bb5 Rb7 27. Bxc6 Reb8 28. Qxa7# 1-0

[Event "Sandefjord Hostturneringen"]
[Site "Sandefjord"]
[Date "2003.09.29"]
[Round "3"]
[White "Farmen, Pal"]
[Black "Tidemann Andersen, Leif"]
[Result "0-1"]
[ECO "C62"]
[WhiteElo "1616"]
[BlackElo "1488"]
[PlyCount "80"]
[EventDate "2003.09.??"]
[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 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 exd4 5. Nxd4 Bd7 6. 0-0 Nxd4 7. Bxd7+ Qxd7 8. Qxd4 Be7 9. Qxg7 Bf6 10. Qg3 Ne7 11. Qb3 0-0-0 12. Nc3 Rhg8 13. Nd5 Nxd5 14. Qxd5 Rxg2+ 15. Kh1 Qh3 16. Qf5+ Qxf5 17. exf5 Rdg8 18. c3 Be5 19. f4 Bf6 20. Rb1 Re2 21. Rg1 Rxg1+ 22. Kxg1 c5 23. Kf1 Rxh2 24. Be3 Bh4 25. Rd1 Kc7 26. Rd2 Rxd2 27. Bxd2 Kc6 28. Ke2 d5 29. Kf3 h5 30. Be3 a5 31. Ke2 b5 32. b4 axb4 33. cxb4 d4 34. Bg1 Bf6 35. bxc5 Kxc5 36. Kd3 h4 37. a3 h3 38. Bh2 Kd5 39. Bg1 Bh4 40. Bh2 Be7 0-1

[Event "Sandefjord Hostturneringen"]
[Site "Sandefjord"]
[Date "2003.09.08"]
[Round "2"]
[White "Tidemann Andersen, Leif"]
[Black "Hansen, Fredrik"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1488"]
[PlyCount "43"]
[EventDate "2003.09.??"]
[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 e5 2. f4 exf4 3. Nf3 Bd6 4. d4 Ne7 5. Bc4 0-0 6. 0-0 Ng6 7. e5 Bb4 8. c3 Be7 9. d5 Bc5+ 10. Kh1 Re8 11. Qb3 Nxe5 12. Nxe5 Rxe5 13. Bxf4 Rf5 14. Nd2 a6 15. Bd3 Rf6 16. Ne4 Rg6 17. d6 cxd6 18. Nxd6 Qf6 19. Nxc8 Rg4 20. Bg3 Qe7 21. Nxe7+ Kf8 22. Qxf7# 1-0

[Event "Sandefjord Hostturneringen"]
[Site "Sandefjord"]
[Date "2003.09.01"]
[Round "1"]
[White "Johansen, Johan"]
[Black "Tidemann Andersen, Leif"]
[Result "1/2-1/2"]
[ECO "D31"]
[WhiteElo "1518"]
[BlackElo "1488"]
[PlyCount "68"]
[EventDate "2003.09.??"]
[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 d5 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 Ne7 6. Nf3 0-0 7. e3 b6 8. Bd3 Ba6 9. Qe2 Nd7 10. 0-0 c5 11. a4 dxc4 12. Bxc4 Bxc4 13. Qxc4 Rc8 14. Qd3 cxd4 15. cxd4 Nd5 16. Bd2 Qe7 17. e4 Nb4 18. Qb3 a5 19. Rab1 Nc6 20. d5 exd5 21. exd5 Nce5 22. Nxe5 Qxe5 23. Rfe1 Qd6 24. g3 Rc5 25. Be3 Rxd5 26. Bxb6 Rb8 27. Qe3 Re5 28. Red1 Qe6 29. Qd4 Nxb6 30. Rxb6 Rxb6 31. Qd8+ Qe8 32. Qxb6 Re1+ 33. Rxe1 Qxe1+ 34. Kg2 h6 1/2-1/2

[Event "Sandefjord CC-ch"]
[Site "Sandefjord"]
[Date "2003.03.10"]
[Round "7"]
[White "Tidemann Andersen, Leif"]
[Black "Farmen, Pal"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1466"]
[BlackElo "1586"]
[PlyCount "61"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Ne2 Qa5+ 7. Bd2 Qa6 8. Qe3 Ne7 9. Ng3 Nd7 10. Nc3 c5 11. f4 cxd4 12. Qxd4 Nc6 13. Qa4 Qxa4 14. Nxa4 Nd4 15. Rc1 Rc8 16. c3 Nc6 17. b3 Ba3 18. Rb1 b5 19. Nb2 Bxb2 20. Rxb2 h5 21. h4 Nc5 22. Ke2 g6 23. Be3 Nd7 24. Rd1 f6 25. c4 bxc4 26. bxc4 d4 27. Bxd4 Nxd4+ 28. Rxd4 fxe5 29. fxe5 Rc7 30. Ne4 Nxe5 31. Rb8+ 1-0

[Event "Sandefjord CC-ch"]
[Site "Sandefjord"]
[Date "2003.03.03"]
[Round "6"]
[White "Tidemann Andersen, Leif"]
[Black "Holmboe, Jan Raymond"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1466"]
[BlackElo "1683"]
[PlyCount "86"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nf6 5. 0-0 Nxe4 6. Nxe4 d5 7. d3 dxc4 8. c3 Qxd3 9. Qxd3 cxd3 10. b3 Be7 11. Be3 b6 12. Rad1 f5 13. Ng3 e5 14. Bg5 Bxg5 15. Nxg5 e4 16. f3 h6 17. Nh3 0-0 18. fxe4 fxe4 19. Nxe4 Rxf1+ 20. Kxf1 Bxh3 21. gxh3 Rf8+ 22. Nf2 Ne5 23. Kg2 Rd8 24. Kg3 Rf8 25. Ne4 Rf3+ 26. Kg2 Re3 27. Nd2 Re2+ 28. Kg3 g5 29. a3 b5 30. h4 gxh4+ 31. Kf4 c4 32. h3 Kf7 33. bxc4 Nxc4 34. Ne4 Nb2 35. Rd2 Rxd2 36. Nxd2 Nc4 37. Ne4 d2 38. Nf2 Nb2 39. Ke4 d1Q 40. Nxd1 Nxd1 41. Kd4 Kf6 42. a4 a6 43. axb5 axb5 0-1

[Event "Kretsmesterskap"]
[Site "Sandefjord"]
[Date "2003.03.02"]
[Round "3"]
[White "Kristoffersen, Jan Oistein"]
[Black "Tidemann Andersen, Leif"]
[Result "0-1"]
[ECO "B22"]
[BlackElo "1466"]
[PlyCount "82"]
[EventDate "2003.03.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d6 5. Nf3 Bg7 6. Bc4 Nf6 7. Nc3 0-0 8. 0-0 Nc6 9. a3 Bg4 10. Be3 Rc8 11. Ba2 Qd7 12. h3 Bxf3 13. Qxf3 a6 14. Qe2 b5 15. f4 Qb7 16. b4 Nxb4 17. axb4 Rxc3 18. e5 Nd5 19. Bd2 Rcc8 20. Qe4 e6 21. g4 dxe5 22. dxe5 Qb6+ 23. Kh2 Rfd8 24. Rac1 Rxc1 25. Rxc1 Qf2+ 26. Qg2 Qd4 27. Bxd5 Rxd5 28. Rc2 Bf8 29. Qg3 Bxb4 30. Bxb4 Qxb4 31. Qf3 Rd2+ 32. Rxd2 Qxd2+ 33. Kg3 Qd5 34. Qc3 Qc4 35. Qf3 b4 36. Qa8+ Kg7 37. Qd8 Qd5 38. Qf6+ Kg8 39. Kh4 b3 40. Kg5 Qa8 41. Kh6 Qf8+ 0-1

[Event "Kretsmesterskap"]
[Site "Sandefjord"]
[Date "2003.03.01"]
[Round "1"]
[White "Horda, Carl Erik"]
[Black "Tidemann Andersen, Leif"]
[Result "1-0"]
[ECO "B32"]
[WhiteElo "1771"]
[BlackElo "1466"]
[PlyCount "55"]
[EventDate "2003.03.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 b5 8. Nd5 Be6 9. c4 Bxd5 10. exd5 Nd4 11. cxb5 axb5 12. Bxb5+ Nxb5 13. Nxb5 Nf6 14. 0-0 Be7 15. Be3 0-0 16. a4 Ne4 17. f4 Qa5 18. fxe5 dxe5 19. Qc2 f5 20. Rxf5 Rxf5 21. Qxe4 Qxb5 22. Qxf5 Qxd5 23. Qc2 Qb7 24. a5 Rc8 25. Qf5 Bf6 26. a6 Qa8 27. a7 e4 28. Qxc8+ 1-0

[Event "Kretsmesterskap"]
[Site "Sandefjord"]
[Date "2003.03.01"]
[Round "2"]
[White "Tidemann Andersen, Leif"]
[Black "Bogen, Martin"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "1466"]
[BlackElo "1480"]
[PlyCount "52"]
[EventDate "2003.03.??"]
[EventType "swiss"]
[EventRounds "4"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bc4 Nf6 4. Nc3 e6 5. 0-0 Be7 6. d4 cxd4 7. Nxd4 0-0 8. Be3 Nc6 9. f4 Bd7 10. Ndb5 Na5 11. Bd3 a6 12. Nxd6 Bxd6 13. e5 Be7 14. exf6 Bxf6 15. Rf3 g6 16. Rg3 Bh4 17. Rh3 f5 18. Qe2 Rc8 19. Rd1 Qe7 20. Bb6 Bf6 21. Kh1 Nc6 22. Bc4 Rf7 23. Rxd7 Qxd7 24. Bxe6 Nd4 25. Bxd7 Nxe2 26. Bxc8 Nxc3 1-0

[Event "Sandefjord CC-ch"]
[Site "Sandefjord"]
[Date "2003.02.10"]
[Round "4"]
[White "Erlandsen, Vidar"]
[Black "Tidemann Andersen, Leif"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "1785"]
[BlackElo "1466"]
[PlyCount "67"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. d4 cxd4 6. c3 a6 7. Bxc6 Nxc6 8. cxd4 d5 9. e5 Be7 10. Nc3 0-0 11. a4 Bd7 12. Be3 Nb4 13. Qe2 f5 14. exf6 Bxf6 15. Ne5 Bxe5 16. dxe5 Be8 17. Qg4 Nc2 18. Bg5 Qd7 19. Rac1 Bg6 20. Rfd1 Qf7 21. Qe2 Qf5 22. Be7 Rf7 23. Bc5 Rc8 24. b4 b6 25. Qxa6 Rfc7 26. Qxb6 Qxe5 27. Nb5 Rc6 28. Qb7 Nxb4 29. Na7 Rxc5 30. Nxc8 Rxc1 31. Rxc1 Qg5 32. Ne7+ Kf7 33. Nxd5+ Kf8 34. Rc8+ 1-0

[Event "Sandefjord CC-ch"]
[Site "Sandefjord"]
[Date "2003.02.03"]
[Round "1"]
[White "Gulliksen, Finn Morten"]
[Black "Tidemann Andersen, Leif"]
[Result "1-0"]
[ECO "E82"]
[WhiteElo "1822"]
[BlackElo "1466"]
[PlyCount "77"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bd3 b6 7. Be3 c5 8. e5 cxd4 9. exf6 Bxf6 10. Be4 dxc3 11. Bxa8 Qc7 12. Bd4 cxb2 13. Rb1 Qxc4 14. Bxf6 exf6 15. Rxb2 Ba6 16. Ne2 Re8 17. Rc2 Qe6 18. Be4 Nd7 19. Bd3 Bb7 20. Bb5 Re7 21. Bxd7 Rxd7 22. Qd3 Bd5 23. 0-0 Bxa2 24. Nf4 Qe5 25. Nxg6 fxg6 26. Rxa2 Qc5+ 27. Kh1 Rc7 28. Rd1 Kf8 29. h3 Ke7 30. Re2+ Kd7 31. Qe4 Qe5 32. Qa4+ b5 33. Rxe5 bxa4 34. Ra5 Rc4 35. Rxa7+ Kc6 36. Ra6+ Kb5 37. Rdxd6 Rc1+ 38. Kh2 Ra1 39. Rxf6 1-0

[Event "Sandefjord CC-ch"]
[Site "Sandefjord"]
[Date "2003.01.20"]
[Round "2"]
[White "Tidemann Andersen, Leif"]
[Black "Tuft, Ole Richard"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1466"]
[BlackElo "1489"]
[PlyCount "66"]
[EventDate "2003.01.??"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "NOR"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. Nc3 a6 4. a4 Qa5 5. d4 cxd4 6. Nxd4 Nf6 7. Bd3 Nc6 8. Nb3 Qc7 9. 0-0 Be7 10. f4 d6 11. Kh1 b6 12. Be3 Bb7 13. Qe2 0-0 14. e5 dxe5 15. fxe5 Nxe5 16. Bf4 Bd6 17. Rad1 Nxd3 18. Bxd6 Qxd6 19. Rxd3 Qe7 20. Rg3 Rad8 21. Qe5 Ne8 22. Qh5 f5 23. Qe2 e5 24. Rd3 Rxd3 25. Qxd3 Qe6 26. Rd1 Qg6 27. Nd5 Kh8 28. Rd2 e4 29. Qd4 f4 30. Ne7 Qg5 31. Qb4 Rf7 32. Rd7 f3 33. gxf3 exf3 0-1

