[Event "Brokstad Memorial"]
[Site "Norway"]
[Date "2003.??.??"]
[Round "1"]
[White "Nikolaisen, Magnar"]
[Black "Kokkvoll, Tommy"]
[Result "0-1"]
[ECO "A32"]
[PlyCount "86"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[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 d5 4. Nc3 c5 5. e3 cxd4 6. Nxd4 Nc6 7. Be2 Bb4 8. 0-0 0-0 9. Nxc6 bxc6 10. Bd2 Rb8 11. a3 Be7 12. Qc2 e5 13. Rfd1 Be6 14. Bc1 Qd7 15. Bf3 Rfd8 16. cxd5 cxd5 17. Nxd5 Nxd5 18. e4 Qc7 19. Qe2 Nf4 20. Bxf4 Rxd1+ 21. Rxd1 exf4 22. b4 Rd8 23. Rb1 Qc3 24. Qa6 Qd3 25. Qxd3 Rxd3 26. a4 Rb3 27. Rxb3 Bxb3 28. Be2 Bxb4 29. Bb5 Kf8 30. Kf1 Ke7 31. Ke2 Kd6 32. Kd3 Kc5 33. f3 Kb6 34. Kd4 f6 35. g3 fxg3 36. hxg3 Ka5 37. f4 Bxa4 38. Bc4 Kb6 39. e5 Kc6 40. Bd5+ Kd7 41. Kc4 a5 42. e6+ Kd6 43. f5 Bb3+ 0-1

[Event "Brokstad Memorial"]
[Site "Norway"]
[Date "2003.??.??"]
[Round "3"]
[White "Nikolaisen, Magnar"]
[Black "Solstad, Trond"]
[Result "1-0"]
[ECO "D60"]
[PlyCount "83"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[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 d5 4. Nc3 Be7 5. Bg5 c6 6. e3 0-0 7. Qc2 Nbd7 8. Bd3 Re8 9. 0-0 h6 10. Bh4 b6 11. e4 dxe4 12. Nxe4 Bb7 13. Rad1 Rc8 14. Ne5 Nxe4 15. Bxe7 Qxe7 16. Bxe4 Nf6 17. Bf3 Red8 18. Rfe1 c5 19. d5 Qc7 20. d6 Qb8 21. Bxb7 Qxb7 22. Re3 Nd7 23. Nxd7 Rxd7 24. Red3 Rcd8 25. Qd2 Qc6 26. f4 Qe4 27. b3 Qc6 28. a4 a6 29. g4 f6 30. h3 b5 31. axb5 axb5 32. cxb5 Qxb5 33. Qe3 Kf7 34. Kh2 Qc6 35. Qd2 Ra8 36. Qg2 Qa6 37. f5 Qb7 38. Qc2 Re8 39. Qc4 Rxd6 40. Rxd6 Qc7 41. fxe6+ Ke7 42. Kh1 1-0

[Event "Brokstad Memorial"]
[Site "Norway"]
[Date "2003.??.??"]
[Round "5"]
[White "Nikolaisen, Magnar"]
[Black "Soreng, Eirik"]
[Result "1-0"]
[ECO "E11"]
[PlyCount "97"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 a5 5. e3 b6 6. a3 Be7 7. Nc3 Ba6 8. Qc2 d5 9. b3 Nbd7 10. Bd3 c5 11. cxd5 Bxd3 12. Qxd3 exd5 13. dxc5 Nxc5 14. Qb5+ Kf8 15. 0-0 Nfe4 16. Nxe4 dxe4 17. Nd4 Bd6 18. Rfd1 Nd3 19. Qf5 Qe7 20. f3 g6 21. Qxe4 Qxe4 22. fxe4 Nc5 23. Bc3 Rg8 24. Ne6+ Ke7 25. Nxc5 Bxc5 26. Bd4 Rgc8 27. a4 Rc6 28. Rac1 Rac8 29. Kf1 Re6 30. Bxc5+ Rxc5 31. Rxc5 bxc5 32. Rd5 Rc6 33. Ke2 Ke6 34. Kd3 Rb6 35. Kc3 Rb4 36. Rxc5 Rxe4 37. Rxa5 Rxe3+ 38. Kc4 Re2 39. b4 Rxg2 40. b5 Rxh2 41. Ra6+ Ke5 42. b6 Kd6 43. a5 Rb2 44. Ra7 Rf2 45. b7 Kc7 46. a6 Rb2 47. Ra8 Rxb7 48. axb7 Kxb7 49. Rf8 1-0

[Event "Brokstad Memorial"]
[Site "Norway"]
[Date "2003.??.??"]
[Round "4"]
[White "Nilssen, Stale"]
[Black "Nikolaisen, Magnar"]
[Result "1/2-1/2"]
[ECO "D30"]
[PlyCount "49"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. g3 Bf5 4. Bg2 e6 5. 0-0 c5 6. c4 Nc6 7. cxd5 exd5 8. Nc3 Be7 9. Bg5 h6 10. Bxf6 Bxf6 11. e3 cxd4 12. Nxd4 Be6 13. Rc1 0-0 14. Nce2 Rc8 15. Nf4 Nxd4 16. Rxc8 Qxc8 17. exd4 Qc4 18. b3 Qxd4 19. Qxd4 Bxd4 20. Nxd5 Rd8 21. Ne3 b6 22. Be4 Kf8 23. Kg2 Ke7 24. Nf5+ Bxf5 25. Bxf5 1/2-1/2

[Event "Brokstad Memorial"]
[Site "Norway"]
[Date "2003.??.??"]
[Round "2"]
[White "Trulsen, Arve"]
[Black "Nikolaisen, Magnar"]
[Result "0-1"]
[ECO "B95"]
[PlyCount "102"]
[EventDate "2003.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[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. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be2 e6 8. 0-0 Be7 9. Kh1 0-0 10. f4 Qc7 11. f5 e5 12. Bxf6 Nxf6 13. Nb3 b5 14. Qd3 Bb7 15. Bf3 Rac8 16. Rac1 Rfd8 17. Rfd1 Qc4 18. Nd2 Qxd3 19. cxd3 Rc7 20. Ne2 Rdc8 21. Rxc7 Rxc7 22. Rc1 Rxc1+ 23. Nxc1 Nd7 24. Ndb3 Bd8 25. g3 a5 26. Be2 a4 27. Na1 Bg5 28. Ncb3 axb3 29. Nxb3 Bd8 30. Kg2 Kf8 31. Kf3 Nc5 32. Nxc5 dxc5 33. h4 b4 34. b3 Ke8 35. Bd1 Kd7 36. h5 Ke7 37. Kg4 Kf6 38. Bc2 Bc6 39. Bb1 g6 40. hxg6 fxg6 41. fxg6 Bd7+ 42. Kf3 Kxg6 43. Bc2 Kg5 44. Kf2 Kh5 45. Bd1+ Bg4 46. Bc2 Bg5 47. Bb1 Bd2 48. Bc2 Kg5 49. Bb1 Bd1 50. Kf1 Kg4 51. Kg2 Be1 0-1

[Event "Tromsoesjakken-B"]
[Site "Tromsoe"]
[Date "2002.11.03"]
[Round "7"]
[White "Martinsen, Harald"]
[Black "Nikolaisen, Magnar"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "1362"]
[PlyCount "87"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. Nc3 Nf6 3. Bf4 Bf5 4. e3 c6 5. a3 e6 6. b4 Nbd7 7. Na4 b6 8. Bd3 Bxd3 9. Qxd3 Be7 10. Nf3 0-0 11. Ne5 Nxe5 12. Bxe5 a5 13. b5 Rc8 14. bxc6 Rxc6 15. 0-0 Qc8 16. Rab1 Nd7 17. c3 Nxe5 18. dxe5 Qb8 19. Rb3 Qxe5 20. Nxb6 Qc7 21. Rfb1 Rb8 22. Nxd5 Rd8 23. Nxe7+ Qxe7 24. Qb5 Qd6 25. h3 Rc5 26. Qe2 Rd5 27. a4 Rd2 28. Qf3 Ra2 29. Qe4 f5 30. Qc4 Qd5 31. Qc7 Rd7 32. Rb8+ Kf7 33. Qc8 Rxa4 34. R8b5 Qd6 35. Qxd7+ Qxd7 36. Rb7 Qxb7 37. Rxb7+ Kf6 38. Ra7 Ra1+ 39. Kh2 a4 40. c4 a3 41. c5 a2 42. c6 Rc1 43. c7 Rxc7 44. Rxa2 1/2-1/2

[Event "Tromsoesjakken-B"]
[Site "Tromsoe"]
[Date "2002.11.03"]
[Round "6"]
[White "Nikolaisen, Magnar"]
[Black "Jensen, Paul Johan"]
[Result "1-0"]
[ECO "E70"]
[WhiteElo "1362"]
[BlackElo "1308"]
[PlyCount "65"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 b6 6. e5 Ne8 7. Be3 Bb7 8. Be2 d6 9. exd6 Nxd6 10. Qd2 Nd7 11. Bh6 Re8 12. Bxg7 Kxg7 13. h4 h5 14. Ng5 Nf6 15. d5 Bc8 16. 0-0-0 Ng4 17. Bxg4 Bxg4 18. f3 Bf5 19. g4 hxg4 20. h5 Rh8 21. h6+ Kf8 22. Qd4 f6 23. fxg4 Bd7 24. Ne6+ Bxe6 25. dxe6 Qc8 26. Nd5 c5 27. Qd3 f5 28. h7 Ne4 29. gxf5 gxf5 30. Rdf1 Ng3 31. Qxg3 Qxe6 32. Qc3 Kf7 33. Nc7 1-0

[Event "Tromsoesjakken-B"]
[Site "Tromsoe"]
[Date "2002.11.02"]
[Round "5"]
[White "Pedersen, Birger"]
[Black "Nikolaisen, Magnar"]
[Result "1/2-1/2"]
[ECO "B50"]
[WhiteElo "1180"]
[BlackElo "1362"]
[PlyCount "74"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. h3 Nf6 4. d3 Nc6 5. Bg5 e6 6. d4 cxd4 7. Nxd4 Qa5+ 8. Bd2 Qe5 9. Nf3 Qxe4+ 10. Be2 Be7 11. Nc3 Qb4 12. Nd5 Nxd5 13. Bxb4 Ncxb4 14. Bb5+ Bd7 15. Bxd7+ Kxd7 16. 0-0 Rac8 17. c3 Nc6 18. Re1 Bf6 19. Rc1 Nb6 20. b3 d5 21. g4 h6 22. Nd2 Ne5 23. Re3 Kd6 24. Ne4+ Ke7 25. Nxf6 gxf6 26. f4 Ned7 27. a4 a5 28. Kg2 e5 29. fxe5 fxe5 30. Qe1 f6 31. h4 Nc5 32. b4 axb4 33. cxb4 Ncxa4 34. Rxe5+ fxe5 35. Qxe5+ Kd7 36. Qg7+ Kd6 37. Qf6+ Kd7 1/2-1/2

[Event "NOR-chT qualifier"]
[Site "Norway"]
[Date "2002.??.??"]
[Round "2"]
[White "Nikolaisen, Magnar"]
[Black "Aanstad, Magnus"]
[Result "0-1"]
[ECO "D46"]
[PlyCount "60"]
[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. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. 0-0 dxc4 8. Bxc4 0-0 9. Qe2 e5 10. dxe5 Nxe5 11. h3 Qe7 12. Nxe5 Bxe5 13. Bd2 Re8 14. Rfd1 Bf5 15. Rac1 Rad8 16. Be1 Rxd1 17. Rxd1 b5 18. Bd3 Be6 19. a3 a6 20. Ne4 c5 21. Nxf6+ Qxf6 22. Qc2 c4 23. Bxh7+ Kh8 24. Be4 Bxb2 25. Bb4 Be5 26. Bb7 Bf5 27. e4 Bg6 28. Rc1 Rb8 29. Bd5 Rd8 30. Bb7 Qb6 0-1

[Event "Tromsoesjakken-B"]
[Site "Tromsoe"]
[Date "2002.??.??"]
[Round "2"]
[White "Nikolaisen, Magnar"]
[Black "Bakke, Jan Gunnar"]
[Result "1-0"]
[ECO "E90"]
[WhiteElo "1362"]
[BlackElo "1057"]
[PlyCount "120"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 Nc6 8. Be3 0-0 9. Bd3 Nd7 10. Ne2 Nb4 11. Bb1 c6 12. a3 Na6 13. 0-0 Rc8 14. Bd3 Nc7 15. Rac1 b6 16. b4 e6 17. Rfd1 Qe7 18. Ng3 Ne8 19. Rd2 Rc7 20. Rdc2 Qf6 21. Qxf6 Bxf6 22. c5 bxc5 23. dxc5 dxc5 24. Bxc5 Nxc5 25. Rxc5 Bb2 26. Rb1 Bd4 27. Rc4 e5 28. Ne2 Nd6 29. Rc2 Bb6 30. Rbc1 Rfc8 31. Ba6 Rd8 32. Ng3 Ne8 33. a4 Rcd7 34. a5 Rd1+ 35. Rxd1 Rxd1+ 36. Kh2 Bd4 37. Rxc6 Bxf2 38. Ne2 Kg7 39. Rc1 Re1 40. g3 Nf6 41. Bd3 Nh5 42. Rc2 Rd1 43. Bc4 Nf6 44. Nc3 Bg1+ 45. Kg2 Re1 46. b5 Bd4 47. Bd5 g5 48. Ne2 Be3 49. Kf3 Bg1 50. Nxg1 Rxg1 51. Rc7 Nh5 52. Rxf7+ Kg6 53. Rxa7 Rxg3+ 54. Kf2 Ra3 55. Bf7+ Kh6 56. Bxh5 Kxh5 57. Rxh7+ Kg6 58. Ra7 Kh5 59. b6 Ra2+ 60. Ke1 Kh4 1-0

[Event "Tromsoesjakken-B"]
[Site "Tromsoe"]
[Date "2002.??.??"]
[Round "4"]
[White "Nikolaisen, Magnar"]
[Black "Jernberg, Karl Petter"]
[Result "1-0"]
[ECO "D60"]
[WhiteElo "1362"]
[BlackElo "826"]
[PlyCount "71"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 c6 7. Bd3 Nbd7 8. 0-0 h6 9. Bh4 Re8 10. e4 dxe4 11. Nxe4 Nxe4 12. Bxe7 Qxe7 13. Bxe4 Nf6 14. Bc2 Bd7 15. Re1 Rac8 16. Qd3 Qf8 17. Ne5 Rcd8 18. Ng4 Ne4 19. Qxe4 f5 20. Qd3 fxg4 21. Qh7+ Kf7 22. Bg6+ Ke7 23. Bxe8 Rxe8 24. Re4 Kd8 25. Rxg4 g5 26. Rg3 Qf6 27. Rd1 Rh8 28. Qe4 Rf8 29. Rf3 Qg7 30. Rxf8+ Qxf8 31. d5 cxd5 32. cxd5 Ke7 33. dxe6 Bxe6 34. Qxb7+ Kf6 35. Qf3+ Bf5 36. g4 1-0

[Event "Tromsoesjakken-B"]
[Site "Tromsoe"]
[Date "2002.??.??"]
[Round "3"]
[White "Pedersen, Johnny Karl"]
[Black "Nikolaisen, Magnar"]
[Result "1-0"]
[ECO "B88"]
[WhiteElo "1342"]
[BlackElo "1362"]
[PlyCount "63"]
[EventDate "2002.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "NOR"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. Bc4 e6 3. Nc3 Nc6 4. Nf3 d6 5. d4 cxd4 6. Nxd4 Nf6 7. Nb3 Be7 8. 0-0 a6 9. a4 0-0 10. Be3 Ne5 11. Be2 Qc7 12. Qd4 Neg4 13. Bd2 d5 14. f4 dxe4 15. Bxg4 Nxg4 16. Qxe4 Bc5+ 17. Nd4 f5 18. Qd3 e5 19. Qc4+ Kh8 20. fxe5 Qxe5 21. Rf4 g5 22. Re1 Qd6 23. Rxg4 fxg4 24. Nce2 Be6 25. Qc3 Bxd4+ 26. Nxd4 Rac8 27. Nf5+ Rxc3 28. Bxc3+ Kg8 29. Nxd6 Bd7 30. Nxb7 Bxa4 31. b3 Bb5 32. Nd6 1-0

[Event "NOR-chT qualifier"]
[Site "Norway"]
[Date "2002.??.??"]
[Round "3"]
[White "Robertsen, Thomas"]
[Black "Nikolaisen, Magnar"]
[Result "1-0"]
[ECO "B86"]
[PlyCount "57"]
[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 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. 0-0 0-0 9. Qf3 Qc7 10. Qg3 Nh5 11. Qh3 Nf6 12. Qg3 Nh5 13. Qf3 Nf6 14. g4 Nbd7 15. g5 Ne5 16. Qh3 Nfd7 17. f4 Qc5 18. Be3 Nc4 19. Bf2 Qc7 20. Nf5 Ndb6 21. Nxg7 Kxg7 22. Kh1 f6 23. Qh6+ Kf7 24. Qh5+ Kg8 25. g6 hxg6 26. Qxg6+ Kh8 27. Qh6+ Kg8 28. Rg1+ Kf7 29. Qg6# 1-0

[Event "NOR-chT qualifier"]
[Site "Norway"]
[Date "2002.??.??"]
[Round "1"]
[White "Svendsen, Tony"]
[Black "Nikolaisen, Magnar"]
[Result "1/2-1/2"]
[ECO "D45"]
[PlyCount "108"]
[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. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nc3 Nbd7 6. a4 Be7 7. Bd3 0-0 8. 0-0 dxc4 9. Bxc4 c5 10. Re1 b6 11. d5 exd5 12. Nxd5 Bb7 13. e4 Re8 14. e5 Nxd5 15. Bxd5 Bxd5 16. Qxd5 Nf8 17. Qe4 Qc7 18. Bf4 Ne6 19. Bg3 Rad8 20. h4 h6 21. Rad1 Rd7 22. Rd2 Rxd2 23. Nxd2 Rd8 24. Qc2 Qd7 25. Ne4 Nd4 26. Qc4 Nf5 27. Bf4 Qd4 28. Qb3 Qd5 29. Qh3 Qd7 30. Nd6 Nxd6 31. exd6 Qxh3 32. gxh3 Bxd6 33. Bxd6 Rxd6 34. Re8+ Kh7 35. Re7 Rd2 36. Rxf7 Rxb2 37. Rxa7 c4 38. Rc7 Rb4 39. Rc6 Rxa4 40. Rxb6 c3 41. Rc6 Ra1+ 42. Kg2 Rc1 43. h5 c2 44. h4 Kg8 45. Rc7 Kf8 46. Kf3 Ke8 47. Ke2 Rh1 48. Rxc2 Rxh4 49. Rc5 Ke7 50. Kf3 Kf6 51. Kg3 Re4 52. f4 Re6 53. Kg4 Re4 54. Rc7 Re7 1/2-1/2

