[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "2003.09.14"]
[Round "7"]
[White "Karlsson, Roy"]
[Black "Hedlund, Carl"]
[Result "1-0"]
[ECO "E16"]
[WhiteElo "1926"]
[BlackElo "1741"]
[PlyCount "47"]
[EventDate "2003.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 b6 3. g3 e6 4. Bg2 Bb7 5. c4 Bb4+ 6. Bd2 Bxd2+ 7. Qxd2 0-0 8. Nc3 Ne4 9. Qc2 Nxc3 10. Ng5 Ne4 11. Bxe4 Bxe4 12. Qxe4 Qxg5 13. Qxa8 Nc6 14. Qb7 Nxd4 15. Rd1 Qe5 16. e3 Nc2+ 17. Kf1 Qf5 18. Ke2 Qg4+ 19. Kd2 Nb4 20. Kc3 a5 21. a3 Qe2 22. Rd2 Na2+ 23. Kc2 Qxc4+ 24. Kb1 1-0

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "2003.09.13"]
[Round "5"]
[White "Karlsson, Roy"]
[Black "Engberg, Hans"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1926"]
[BlackElo "1745"]
[PlyCount "76"]
[EventDate "2003.09.12"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "CBM 096 Extra"]
[Source "ChessBase"]
[SourceDate "2003.10.22"]
[SourceVersion "2"]
[SourceVersionDate "2003.10.20"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Qc2 g6 5. cxd5 cxd5 6. Nc3 Bg7 7. Bg5 0-0 8. e3 Nc6 9. Be2 Bf5 10. Qb3 Na5 11. Qa4 a6 12. 0-0 b5 13. Qb4 Rc8 14. Ne5 Nc6 15. Nxc6 Rxc6 16. a4 bxa4 17. Qxa4 Rb6 18. Qa3 Bc8 19. Na4 Rd6 20. Nc5 Ne4 21. Bf4 Rb6 22. Nxa6 Bxa6 23. Bxa6 Nd2 24. Rfd1 Nc4 25. Bxc4 dxc4 26. Rdc1 Rb3 27. Qa2 Qd5 28. Rc2 Rc8 29. Qa6 Qf5 30. Rxc4 Rxc4 31. Qxc4 Rxb2 32. h3 h5 33. Rc1 Kh7 34. Qc8 Qe4 35. Qc4 Qf5 36. Qc5 Qe6 37. d5 Qe4 38. f3 Qd3 0-1

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "2001.09.09"]
[Round "6"]
[White "Evertsson, Kristian"]
[Black "Karlsson, Roy"]
[Result "1-0"]
[ECO "C12"]
[WhiteElo "2146"]
[BlackElo "1903"]
[PlyCount "35"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Bb4 5. e5 h6 6. Bd2 Bxc3 7. bxc3 Ne4 8. Qg4 g6 9. Bc1 c5 10. Bd3 h5 11. Qf3 Qa5 12. Ne2 cxd4 13. 0-0 dxc3 14. Bxe4 dxe4 15. Qf6 Rg8 16. Bg5 Nc6 17. Rad1 Bd7 18. Rxd7 1-0

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "2001.09.09"]
[Round "7"]
[White "Karlsson, Roy"]
[Black "Frykberg, Dennis"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "1903"]
[BlackElo "1768"]
[PlyCount "103"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 0-0 8. Rb1 c5 9. Be2 Qa5 10. 0-0 cxd4 11. cxd4 Nc6 12. Bd2 Qd8 13. d5 Nd4 14. Nxd4 Bxd4 15. Bh6 Bg7 16. Bxg7 Kxg7 17. Qd4+ Kg8 18. a4 b6 19. Rfd1 Bd7 20. h4 e6 21. h5 Qg5 22. hxg6 hxg6 23. Bb5 e5 24. Qd2 Qxd2 25. Rxd2 Rfd8 26. Rc2 Kf8 27. Rc7 Ke8 28. Rbc1 Bxb5 29. axb5 Rd7 30. R7c6 Ke7 31. Ra1 Rd6 32. Ra3 f5 33. f3 Rxc6 34. dxc6 fxe4 35. fxe4 Ke6 36. Kf2 Rf8+ 37. Ke2 Rf7 38. Rg3 Rf6 39. Rd3 Rf7 40. Rd8 Rc7 41. Rg8 Kd6 42. Rd8+ Ke6 43. Kd3 Ke7 44. Rg8 Kf7 45. Rh8 Ke7 46. Kc4 a6 47. Rb8 axb5+ 48. Kxb5 Kd6 49. Rd8+ Ke7 50. Rg8 Kf7 51. Rh8 Kg7 52. Re8 1-0

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "2001.09.08"]
[Round "5"]
[White "Heinoja, Ari"]
[Black "Karlsson, Roy"]
[Result "0-1"]
[ECO "C05"]
[WhiteElo "1652"]
[BlackElo "1903"]
[PlyCount "80"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ngf3 f6 8. Be2 cxd4 9. cxd4 fxe5 10. fxe5 Nxd4 11. 0-0 Bc5 12. Kh1 0-0 13. Nb3 Nxb3 14. Qxb3 Qc7 15. Be3 Qb6 16. Bxc5 Qxb3 17. axb3 Nxc5 18. b4 Nd7 19. Bd3 Rxf3 20. Rxf3 Nxe5 21. Re3 Nxd3 22. Rxd3 Bd7 23. h3 a6 24. Rc1 Bc6 25. Re3 Re8 26. Rce1 Kf7 27. Kh2 d4 28. Rf1+ Ke7 29. Rg3 g6 30. Rd1 e5 31. Rgd3 Ke6 32. g4 Rf8 33. Kg3 Bb5 34. R3d2 Ba4 35. Re1 Kd5 36. Rc1 b6 37. Rc7 e4 38. b3 e3 39. Rd1 Bb5 40. Rc4 Bxc4 0-1

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "2001.09.08"]
[Round "4"]
[White "Karlsson, Roy"]
[Black "Nordebrink, Johan"]
[Result "0-1"]
[ECO "A31"]
[WhiteElo "1903"]
[BlackElo "2175"]
[PlyCount "82"]
[EventDate "2001.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. g3 cxd4 4. Nxd4 e5 5. Nf3 h6 6. Bg2 Nc6 7. 0-0 Bc5 8. c4 0-0 9. Nc3 d6 10. a3 a5 11. Qc2 Be6 12. b3 Rc8 13. Rd1 Qe7 14. e3 Rfd8 15. Bb2 Na7 16. Na4 b5 17. Nxc5 Rxc5 18. Qd2 bxc4 19. Nxe5 cxb3 20. Nd3 Rc2 21. Qxa5 Bc4 22. Bd4 Bxd3 23. Rxd3 b2 24. Rb1 Rb8 25. Rdd1 Nc8 26. Qf5 Qc7 27. Bxf6 gxf6 28. Qg4+ Kf8 29. Be4 Rc4 30. Qf4 Ke7 31. Qf3 Qc5 32. Bd3 Rc3 33. Qe4+ Qe5 34. Qd4 Rxa3 35. Bc4 Ra4 36. Qxe5+ fxe5 37. Bd3 d5 38. Kf1 Nd6 39. Rd2 e4 40. Bc2 Ra5 41. Bd1 Nc4 0-1

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "1998.??.??"]
[Round "4"]
[White "Karlsson, Roy"]
[Black "Nilsson, Christer"]
[Result "1/2-1/2"]
[ECO "A43"]
[PlyCount "92"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 c5 2. Nf3 cxd4 3. Nxd4 d5 4. Bf4 Nc6 5. Nc3 Qb6 6. Nxd5 Qa5+ 7. Nc3 e5 8. Nxc6 bxc6 9. Bd2 Ba6 10. g3 Rd8 11. Bg2 Bb7 12. Nd5 Qc5 13. Ne3 Nf6 14. c3 g6 15. Qa4 Bg7 16. Rd1 0-0 17. 0-0 Nd5 18. Bc1 Qe7 19. Nc4 Ba8 20. e4 Nb6 21. Nxb6 axb6 22. Be3 Qc7 23. Qb3 c5 24. Bg5 Rxd1 25. Rxd1 h6 26. Be3 Bc6 27. Qc2 Ra8 28. a3 Ba4 29. b3 Bd7 30. Qd2 Be6 31. Qb2 Kh7 32. Bf1 Rd8 33. Rxd8 Qxd8 34. b4 c4 35. Qd2 Qc7 36. a4 Qc6 37. Qc2 h5 38. a5 bxa5 39. bxa5 Bf8 40. Qb1 Bc5 41. Bxc5 Qxc5 42. Qa2 Qc6 43. a6 Qxe4 44. Bg2 Qe1+ 45. Bf1 Qe4 46. Bg2 Qe1+ 1/2-1/2

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "1998.??.??"]
[Round "7"]
[White "Myklebust, Erik"]
[Black "Karlsson, Roy"]
[Result "1/2-1/2"]
[ECO "E05"]
[PlyCount "43"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Nbd7 5. Bg2 dxc4 6. 0-0 Be7 7. Qc2 b5 8. Rd1 Bb7 9. Bf4 Be4 10. Qc1 Nd5 11. Nc3 Nxc3 12. Qxc3 0-0 13. Rac1 Bd6 14. Qe3 Bd5 15. Ne5 Nb6 16. b3 cxb3 17. Nc6 Qf6 18. Be5 Qh6 19. Qxh6 gxh6 20. Bxd6 cxd6 21. Ne7+ Kg7 22. Nxd5 1/2-1/2

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "1998.??.??"]
[Round "5"]
[White "Ohlsson, Svante"]
[Black "Karlsson, Roy"]
[Result "1-0"]
[ECO "A10"]
[PlyCount "53"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nf3 f5 3. Nc3 Nf6 4. g3 Be7 5. Bg2 0-0 6. d3 d6 7. 0-0 Qe8 8. Bg5 Qh5 9. Bxf6 Bxf6 10. Nb5 Na6 11. d4 Be7 12. e3 g5 13. Nd2 Qxd1 14. Rfxd1 c6 15. Nc3 e5 16. d5 e4 17. dxc6 bxc6 18. f3 Nb4 19. Nf1 Be6 20. fxe4 Bxc4 21. exf5 Rxf5 22. a3 Nc2 23. Rac1 Bxf1 24. Rxf1 Rxf1+ 25. Rxf1 Rb8 26. Bxc6 Rxb2 27. Bd5+ 1-0

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "1997.??.??"]
[Round "6"]
[White "Karlsson, Roy"]
[Black "Carlstrom, Nicklas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1855"]
[BlackElo "1880"]
[PlyCount "51"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nc6 2. Nf3 d5 3. g3 Bg4 4. Bg2 Qd7 5. c4 e6 6. 0-0 f6 7. cxd5 exd5 8. Nc3 0-0-0 9. Re1 g5 10. Qa4 h5 11. Rd1 h4 12. Nxd5 hxg3 13. hxg3 Qxd5 14. Ne5 Qxg2+ 15. Kxg2 fxe5 16. Bxg5 Bxe2 17. Bxd8 e4 18. Bh4 Be7 19. d5 Bxh4 20. gxh4 Rxh4 21. dxc6 Bf3+ 22. Kg3 Rg4+ 23. Kh3 Nf6 24. cxb7+ Kxb7 25. Qb5+ Kc8 26. Qa6+ 1-0

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "1997.??.??"]
[Round "7"]
[White "Karlsson, Roy"]
[Black "Didriksson, Mikael"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "1855"]
[BlackElo "2100"]
[PlyCount "147"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. g3 e6 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 b6 8. Nc3 Ba6 9. Ne5 Nfd7 10. Nxd7 Nxd7 11. cxd5 cxd5 12. Rd1 Nf6 13. Bf4 Qd7 14. Rac1 Rac8 15. Bf3 h6 16. Qb1 Rfd8 17. Rd2 g5 18. Be5 Qe8 19. e4 Bb7 20. Bxf6 Bxf6 21. e5 Bg7 22. Bh5 Ba6 23. Be2 Bxe2 24. Nxe2 Rxc1+ 25. Qxc1 Rc8 26. Rc2 Rxc2 27. Qxc2 Qb5 28. b3 Qb4 29. Kf1 Bf8 30. Qc1 Kg7 31. h3 Qa5 32. Qc2 Bb4 33. g4 Qb5 34. Kg2 Be7 35. Ng3 Qd7 36. Nh5+ Kh8 37. Kf3 Bd8 38. Ke3 Qc7 39. Qxc7 Bxc7 40. f4 gxf4+ 41. Kxf4 b5 42. a4 bxa4 43. bxa4 Ba5 44. Ke3 Kh7 45. Nf4 Kg7 46. Kd3 Be1 47. Ke2 Bc3 48. Kd3 Bb2 49. Ke3 Bc1+ 50. Kf3 Bd2 51. Ne2 Kg6 52. h4 Be1 53. Nf4+ Kg7 54. Ng2 Bc3 55. Ke3 Bb2 56. Ne1 h5 57. g5 Kg6 58. Nd3 Bc3 59. Nf4+ Kf5 60. Nxh5 Kg4 61. Ng7 Bb4 62. g6 Bf8 63. Ne8 fxg6 64. Nc7 Kf5 65. Kf3 Be7 66. Nb5 a6 67. Nd6+ Bxd6 68. exd6 Kf6 69. a5 Kf7 70. Ke3 Ke8 71. Kf4 Kd8 72. Kg5 e5 73. dxe5 Kd7 74. Kf4 1/2-1/2

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "1997.??.??"]
[Round "4"]
[White "Karlsson, Roy"]
[Black "Sagstrom, Sven Erik"]
[Result "1/2-1/2"]
[ECO "E07"]
[WhiteElo "1855"]
[BlackElo "1670"]
[PlyCount "61"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. 0-0 c6 7. Qc2 Nbd7 8. Nc3 Re8 9. Rd1 Nf8 10. Ne5 Ng6 11. e4 dxe4 12. Nxe4 Nxe4 13. Bxe4 Bd7 14. Be3 f5 15. Bg2 Nxe5 16. dxe5 Qc7 17. Rd2 Red8 18. Rad1 Be8 19. Rxd8 Rxd8 20. Rxd8 Qxd8 21. Qb3 b6 22. c5 bxc5 23. Bxc6 Bf7 24. Qc3 Qb6 25. Bf3 a5 26. Bd2 Bd8 27. Be3 Be7 28. Be2 Qb4 29. Bd2 Qxc3 30. Bxc3 Bd8 31. Bf3 1/2-1/2

[Event "Hallstahammar op"]
[Site "Hallstahammar"]
[Date "1997.??.??"]
[Round "5"]
[White "Kressmark, Robert"]
[Black "Karlsson, Roy"]
[Result "0-1"]
[ECO "C02"]
[BlackElo "1855"]
[PlyCount "106"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Qb6 6. Bxc6+ bxc6 7. Qb3 Qxb3 8. axb3 cxd4 9. cxd4 c5 10. Be3 cxd4 11. Bxd4 Ne7 12. f4 Nc6 13. Bc3 Bc5 14. Na3 Ke7 15. Nc2 Rb8 16. b4 Nxb4 17. Nxb4 Bxb4 18. Rxa7+ Bd7 19. Ra1 Rhc8 20. Ne2 Bxc3+ 21. bxc3 Rb2 22. Rc1 Ra8 23. Nd4 Raa2 24. g3 Rxh2 25. Rxh2 Rxh2 26. Rc2 Rh1+ 27. Kf2 Ba4 28. Re2 Rh2+ 29. Kg1 Rxe2 30. Nxe2 Bc2 31. Kf2 h5 32. Ke3 f6 33. Nd4 Be4 34. c4 fxe5 35. Nc6+ Kd6 36. Nxe5 Kc5 37. cxd5 exd5 38. Nd7+ Kd6 39. Ne5 Ke6 40. Nc6 Kf5 41. Nd4+ Kg4 42. Kf2 g6 43. Ne2 Bd3 44. Nd4 h4 45. gxh4 Kxf4 46. Nf3 Be4 47. Ng5 Kg4 48. Nxe4 dxe4 49. Ke3 Kxh4 50. Kxe4 Kg3 51. Ke5 g5 52. Ke4 g4 53. Ke3 Kh2 0-1

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "1995.??.??"]
[Round "6"]
[White "Karlsson, Roy"]
[Black "Wesslen, Ulf"]
[Result "0-1"]
[ECO "A90"]
[PlyCount "58"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. c4 f5 3. Nf3 Nf6 4. g3 d5 5. Bg2 Bd6 6. 0-0 c6 7. b3 Qe7 8. Bb2 0-0 9. Nbd2 Bd7 10. Ne5 Be8 11. Ndf3 Bh5 12. Nd3 Nbd7 13. Nfe5 Rad8 14. Qc2 Ng4 15. Rac1 g5 16. Qd2 Bb8 17. Nxd7 Rxd7 18. f3 Nh6 19. e4 f4 20. e5 Bg6 21. Nc5 Rdd8 22. g4 dxc4 23. bxc4 Qxc5 24. Qc3 Qb6 25. Rf2 Rd7 26. d5 cxd5 27. cxd5 Rxd5 28. Bf1 Rfd8 29. Qe3 Qxe3 0-1

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "1995.??.??"]
[Round "4"]
[White "Livner, Anders"]
[Black "Karlsson, Roy"]
[Result "1-0"]
[ECO "A80"]
[PlyCount "78"]
[EventDate "1995.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SWE"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. Qd3 Nf6 4. c4 Be7 5. Nc3 d6 6. e4 fxe4 7. Nxe4 0-0 8. Be2 Nc6 9. Bd2 a5 10. Ng3 Bd7 11. 0-0 Be8 12. Qb3 a4 13. Qc2 Bg6 14. Bd3 Bxd3 15. Qxd3 e5 16. d5 Nb8 17. Ng5 Qd7 18. f3 Na6 19. Bc3 Nc5 20. Qc2 h6 21. Nh3 Nh7 22. b4 axb3 23. axb3 Bg5 24. Rae1 Bf4 25. Nxf4 Rxf4 26. Bd2 Rff8 27. b4 Na4 28. Kh1 Nb6 29. f4 exf4 30. Bxf4 Rae8 31. Bc1 Rxf1+ 32. Rxf1 Nf6 33. Bb2 Ng4 34. Nf5 Ne3 35. Nxe3 Rxe3 36. Qf2 Re8 37. Qd4 Qe7 38. h3 Rf8 39. Rg1 Qf7 1-0

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "1994.??.??"]
[Round "?"]
[White "Chatila, Wad"]
[Black "Karlsson, Roy"]
[Result "1-0"]
[ECO "C14"]
[PlyCount "67"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 0-0 8. Nf3 c5 9. Ne2 cxd4 10. Nexd4 Qb4+ 11. c3 Qxb2 12. Nb5 Nc6 13. Bd3 f6 14. 0-0 Nc5 15. Rf2 Qxa1 16. Bxh7+ Kxh7 17. Qxa1 Ne4 18. Rf1 Bd7 19. exf6 gxf6 20. c4 dxc4 21. Nc3 Nxc3 22. Qxc3 b5 23. Qc2+ Kg7 24. Nh4 Ne7 25. Rf3 Rg8 26. Rg3+ Kh8 27. Rh3 Kg7 28. Qd1 Be8 29. Qd6 Kf7 30. Re3 Rg7 31. Qxe6+ Kf8 32. Qxf6+ Rf7 33. Qh6+ Rg7 34. Rg3 1-0

[Event "Stockholm op2"]
[Site "Stockholm"]
[Date "1994.??.??"]
[Round "7"]
[White "Holmstrom, Johan Ravnborg"]
[Black "Karlsson, Roy"]
[Result "1/2-1/2"]
[ECO "C01"]
[PlyCount "35"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Bd6 5. Bd3 Bg4 6. h3 Bh5 7. g4 Bg6 8. Bg5 Ne7 9. Nc3 c6 10. Qd2 f6 11. Bh4 Qc7 12. Ne2 Nd7 13. Bg3 0-0-0 14. 0-0-0 Rde8 15. Bxd6 Qxd6 16. Qf4 Qxf4+ 17. Nxf4 Bxd3 18. Nxd3 1/2-1/2

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "1994.??.??"]
[Round "?"]
[White "Karlsson, Roy"]
[Black "Keskisarja, Teemu"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "57"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. Qa4 Bb7 6. Bg2 c5 7. dxc5 Bxc5 8. 0-0 0-0 9. Nc3 a6 10. Rd1 Bc6 11. Qb3 b5 12. Bf4 Qb6 13. e3 bxc4 14. Qxc4 d5 15. Qe2 Nbd7 16. Ne5 Nxe5 17. Bxe5 Nd7 18. Bd4 Bxd4 19. Rxd4 Rab8 20. Rd2 Rfc8 21. Rad1 Ne5 22. e4 dxe4 23. Nxe4 Bxe4 24. Bxe4 Nc4 25. Rd7 Nxb2 26. Bxh7+ Kh8 27. Qh5 Qxf2+ 28. Kxf2 Nxd1+ 29. Rxd1 1-0

[Event "Stockholm op2"]
[Site "Stockholm"]
[Date "1994.??.??"]
[Round "1"]
[White "Karlsson, Roy"]
[Black "Laveryd, Peter"]
[Result "0-1"]
[ECO "A31"]
[PlyCount "72"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e5 5. Nb5 d5 6. cxd5 Bc5 7. N1c3 a6 8. Na3 b5 9. Nc2 e4 10. g3 0-0 11. Bg2 Re8 12. b4 Bd6 13. 0-0 Nbd7 14. Nd4 Bb7 15. Qb3 Nb6 16. Rd1 Nbxd5 17. Nf5 Be5 18. Bb2 Qc8 19. Bh3 Qc4 20. Qxc4 bxc4 21. Nxd5 Bxb2 22. Nxf6+ gxf6 23. Nd6 Re7 24. Nf5 Rc7 25. Rab1 c3 26. Ne3 c2 27. Nxc2 Rxc2 28. Rd7 Rb8 29. e3 Be5 30. Bf5 Rxa2 31. h4 Ra1 32. Rxa1 Bxa1 33. h5 h6 34. Rc7 Be5 35. Rd7 Bc6 36. Ra7 Bb7 0-1

[Event "Stockholm op2"]
[Site "Stockholm"]
[Date "1994.??.??"]
[Round "8"]
[White "Karlsson, Roy"]
[Black "Wecksell, Jan"]
[Result "0-1"]
[ECO "E16"]
[PlyCount "61"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb4+ 5. Nbd2 Bb7 6. Bg2 Nc6 7. 0-0 Ne7 8. Qc2 Nf5 9. d5 Bc5 10. e4 Nd4 11. Nxd4 Bxd4 12. Nf3 Bc5 13. a3 a5 14. e5 Ng8 15. Rd1 exd5 16. cxd5 Ne7 17. d6 Ng6 18. Bg5 Qc8 19. h4 cxd6 20. exd6 Nf8 21. Qf5 Qc6 22. Rac1 a4 23. Ne1 Qc8 24. Nd3 Bxg2 25. Re1+ Ne6 26. Ne5 0-0 27. Kxg2 Qb7+ 28. Kg1 Bxd6 29. Nf3 Ra5 30. Qg4 f5 31. Qh5 0-1

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "1994.??.??"]
[Round "?"]
[White "Karlsson, Roy"]
[Black "Zend, M."]
[Result "0-1"]
[ECO "E92"]
[PlyCount "61"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 e5 7. d5 Ne8 8. Bg5 f6 9. Bh4 Qe7 10. Nd2 Qf7 11. g4 Bh6 12. Rg1 Ng7 13. Qc2 a5 14. a3 Na6 15. Nb3 b6 16. Nc1 Bd7 17. b3 c6 18. Rb1 Rac8 19. b4 axb4 20. axb4 b5 21. cxb5 cxb5 22. Qb2 Nc7 23. Nd1 Na8 24. f3 Nb6 25. Bf2 Nc4 26. Qa2 Ra8 27. Qb3 Nd2 28. Qb2 Nxb1 29. Qxb1 Rfc8 30. h4 Ne8 31. g5 0-1

[Event "Stockholm op"]
[Site "Stockholm"]
[Date "1994.??.??"]
[Round "?"]
[White "Tuominen, Risto"]
[Black "Karlsson, Roy"]
[Result "1/2-1/2"]
[ECO "E12"]
[PlyCount "44"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. c4 b6 4. Bf4 Bb7 5. e3 Bb4+ 6. Nfd2 c5 7. dxc5 Bxc5 8. Nc3 0-0 9. Bd3 d5 10. Qf3 Nc6 11. e4 Nd4 12. Qh3 dxe4 13. Ndxe4 Nxe4 14. Nxe4 Bb4+ 15. Nc3 Nf3+ 16. Ke2 Nd4+ 17. Kf1 Nf5 18. Rg1 Qd4 19. Ne2 Qf6 20. Ng3 Rfd8 21. Nxf5 exf5 22. Bc7 Rd4 1/2-1/2

