[Event "SWE-chB G-780 corr9395"]
[Site "Sweden"]
[Date "1993.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Agnas, Thore"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "74"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Bd7 6. Qh4 Nxc3 7. dxc3 Nc6 8. Qg3 f6 9. h4 Bf5 10. h5 Qd7 11. hxg6 0-0-0 12. Bd2 Bxg6 13. e3 Ne5 14. Nd4 c5 15. f4 Nd3+ 16. Bxd3 Bxd3 17. Nf3 e6 18. b4 Be7 19. Rh5 Rhg8 20. Qf2 Qe8 21. Rh6 Bf8 22. Rh4 Qg6 23. g4 Bd6 24. bxc5 Bxc5 25. Nd4 Qe4 26. Qf3 Bxd4 27. Qxe4 Bxe4 28. cxd4 Rg7 29. Kf2 Rc7 30. Rh6 Rf8 31. Ke2 Rc2 32. a3 Rf7 33. Rh5 Rg7 34. Rh4 Kd7 35. Rc1 Rxc1 36. Bxc1 b6 37. Bd2 a5 1/2-1/2

[Event "SWE-chB G-780 corr9395"]
[Site "Sweden"]
[Date "1993.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Nystrom, Bengt"]
[Result "1/2-1/2"]
[ECO "E69"]
[PlyCount "42"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. d4 Nbd7 7. 0-0 e5 8. e4 c6 9. h3 Qb6 10. d5 Nc5 11. Qc2 cxd5 12. cxd5 Bd7 13. Be3 a5 14. Nd2 a4 15. b4 Qxb4 16. Rfb1 Qa5 17. Nc4 Qc7 18. Nb5 Bxb5 19. Rxb5 Nb3 20. Rb1 Rfc8 21. Bf1 Qd7 1/2-1/2

[Event "SWE-chB G-780 corr9395"]
[Site "Sweden"]
[Date "1993.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Sward, Bjorn"]
[Result "1/2-1/2"]
[ECO "E66"]
[PlyCount "50"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 g6 3. Nc3 Bg7 4. g3 0-0 5. Bg2 d6 6. 0-0 c5 7. d4 Nc6 8. d5 Na5 9. Nd2 a6 10. Qc2 Rb8 11. b3 b5 12. Bb2 Bh6 13. f4 bxc4 14. bxc4 Bg7 15. Rab1 Bd7 16. Ba1 Qc7 17. Nd1 Rxb1 18. Qxb1 e6 19. e4 exd5 20. exd5 Bf5 21. Qc1 Re8 22. Nf2 Re2 23. Re1 Qe7 24. Kf1 Rxe1+ 25. Qxe1 Qxe1+ 1/2-1/2

[Event "SWE-chB G-780 corr9395"]
[Site "Sweden"]
[Date "1993.??.??"]
[Round "?"]
[White "Stillerud, Lennart"]
[Black "Karlsson, Olof"]
[Result "1/2-1/2"]
[ECO "B21"]
[PlyCount "58"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. f4 g6 3. d4 cxd4 4. Qxd4 Nf6 5. e5 Nc6 6. Qd3 Ng8 7. Bd2 Bg7 8. Bc3 d6 9. Nf3 Nh6 10. exd6 0-0 11. Bxg7 Kxg7 12. Nc3 Nf5 13. 0-0-0 Qxd6 14. Nd5 Nfd4 15. Qc3 Qxd5 16. Nxd4 f6 17. Bc4 Qa5 18. Qe3 Re8 19. h3 e5 20. g4 Bd7 21. Nb3 Qc7 22. f5 Nd4 23. Qd3 Rac8 24. Nxd4 Qxc4 25. Qxc4 Rxc4 26. Ne6+ Bxe6 27. fxe6 Rd4 28. Rxd4 exd4 29. Re1 Kf8 1/2-1/2

[Event "SWE-chB G-780 corr9395"]
[Site "Sweden"]
[Date "1993.??.??"]
[Round "?"]
[White "Sundstrom, Fredrik"]
[Black "Karlsson, Olof"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "66"]
[EventDate "1993.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5 15. g4 Nf6 16. e5 Nxg4 17. fxg4 Bxg4 18. Rdg1 dxe5 19. Rxg4 Rxd4 20. Bxd4 exd4 21. Ne2 Qd5 22. Rgh4 Qxa2 23. c3 h5 24. Nxd4 Rd8 25. Qg2 Rd6 26. Kc2 Rb6 27. Rb1 e5 28. Ne2 Qb3+ 29. Kd2 Bh6+ 30. Ke1 Qc2 31. Qe4 Qd2+ 32. Kf1 Rf6+ 33. Kg2 Be3 0-1

[Event "SWE-chB G-773 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Andersson, Jan"]
[Black "Karlsson, Olof"]
[Result "1/2-1/2"]
[ECO "B51"]
[PlyCount "46"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 a6 7. Bf1 e5 8. d4 cxd4 9. cxd4 Bg4 10. d5 Na7 11. Bg5 Be7 12. Be3 0-0 13. Nbd2 b5 14. Rc1 Qb8 15. h3 Bh5 16. Nb3 Bd8 17. Qd3 Nd7 18. Be2 Bb6 19. g4 Bg6 20. Nh4 Nc8 21. Nxg6 fxg6 22. a3 Qa7 23. Bd1 Rxf2 1/2-1/2

[Event "SWE-chB G-764 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Alvebring, Martin"]
[Result "1/2-1/2"]
[ECO "A37"]
[PlyCount "51"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. g3 g6 5. Bg2 Bg7 6. a3 Nge7 7. 0-0 0-0 8. d3 d6 9. Ne1 Bg4 10. h3 Be6 11. Nc2 Qd7 12. Kh2 f5 13. f4 Nd4 14. Ne3 exf4 15. gxf4 g5 16. Ned5 gxf4 17. Nxe7+ Qxe7 18. Bxf4 Kh8 19. e3 Nc6 20. Rb1 Ne5 21. Bd5 Ng6 22. Re1 Bxd5 23. Nxd5 Qh4 24. Bg3 Be5 25. Nf4 Qf6 26. Qh5 1/2-1/2

[Event "SWE-chB G-764 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Eriksson, Roger"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "47"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. d4 d6 6. Nf3 c6 7. 0-0 Qa5 8. h3 Qb4 9. Nd2 Bd7 10. a3 Qb6 11. Nb3 Na6 12. c5 dxc5 13. dxc5 Nxc5 14. Nxc5 Qxc5 15. e4 Rfd8 16. Be3 Qc4 17. Qc2 e5 18. Rfd1 Bf8 19. Bf1 Qe6 20. Rd2 b6 21. Rad1 Qe8 22. Bg5 Be7 23. Kg2 Be6 24. Bd3 1/2-1/2

[Event "SWE-chB G-773 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Hallengren, Boris"]
[Result "0-1"]
[ECO "A30"]
[PlyCount "44"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 c5 3. g3 b6 4. Bg2 Bb7 5. 0-0 g6 6. Nc3 Bg7 7. d3 0-0 8. e4 Nc6 9. Rb1 d6 10. h3 Qd7 11. Be3 Rad8 12. Ne2 Ne5 13. Qc2 Nxf3+ 14. Bxf3 Qxh3 15. Nf4 Qd7 16. Kg2 Ng4 17. Bd2 Ne5 18. Be2 Nc6 19. Bc3 Bxc3 20. bxc3 f5 21. f3 g5 22. Nd5 e6 0-1

[Event "SWE-chB G-773 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Hansen, Niklas"]
[Result "1-0"]
[ECO "A14"]
[PlyCount "36"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. Nc3 Be7 7. b3 0-0 8. Bb2 d5 9. cxd5 Nxd5 10. Nxd5 Bxd5 11. Qc2 Nd7 12. e4 Bb7 13. d3 Qc7 14. Rfe1 Rfd8 15. Rad1 Nf6 16. Ne5 Bd6 17. Nc4 Be7 18. Ne5 Bd6 1-0

[Event "SWE-chB G-764 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Johansson, Per"]
[Result "1-0"]
[ECO "A18"]
[PlyCount "43"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 c6 4. e5 Ng8 5. Nf3 Bb4 6. d4 Bxc3+ 7. bxc3 Ne7 8. Bd3 Qa5 9. Qc2 c5 10. Bd2 Nbc6 11. Rb1 cxd4 12. cxd4 Qc7 13. 0-0 h5 14. Bg5 d6 15. Rfe1 dxe5 16. Bxe7 Kxe7 17. d5 Nd4 18. Nxd4 exd4 19. c5 Qa5 20. d6+ Kf6 21. Qe2 Qxc5 22. Qf3+ 1-0

[Event "SWE-chB G-773 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Nilsson, Nils Ake"]
[Result "0-1"]
[ECO "A42"]
[PlyCount "50"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 g6 2. Nf3 Bg7 3. d4 d6 4. Nc3 Nd7 5. e4 e5 6. Be2 Ne7 7. d5 0-0 8. h4 Nf6 9. Be3 Bd7 10. Ng5 Qc8 11. c5 Ng4 12. cxd6 Nxe3 13. fxe3 cxd6 14. Rc1 h6 15. Nf3 Qc5 16. Qd2 Rac8 17. a3 Qb6 18. Nh2 a6 19. h5 Kh7 20. hxg6+ fxg6 21. Bg4 Bxg4 22. Nxg4 Rf7 23. g3 h5 24. Nd1 Rxc1 25. Qxc1 Rf3 0-1

[Event "SWE-chB G-764 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Mellbin, KG."]
[Black "Karlsson, Olof"]
[Result "1/2-1/2"]
[ECO "B76"]
[PlyCount "38"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. h4 h5 9. f3 0-0 10. Qd2 Bd7 11. 0-0-0 a6 12. Rdg1 Nxd4 13. Bxd4 Qa5 14. Qe3 Qd8 15. Bb6 Qc8 16. Rd1 Kh7 17. Nd5 Nxd5 18. exd5 Bf5 19. Bd3 Re8 1/2-1/2

[Event "SWE-chB G-773 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Mena, Daniel"]
[Black "Karlsson, Olof"]
[Result "0-1"]
[ECO "B84"]
[PlyCount "57"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. 0-0 Be7 8. Be3 Qc7 9. Bd3 b5 10. a3 Bb7 11. Qf3 Nbd7 12. Qg3 0-0 13. Rfd1 Rac8 14. a4 b4 15. Nd5 Nxd5 16. exd5 Bxd5 17. Bxa6 Ra8 18. Bb5 Bf6 19. h4 Be5 20. f4 Bf6 21. Qe1 Nc5 22. Qxb4 Qb7 23. g3 Rfc8 24. c4 Bh1 25. Rd2 Be4 26. Qa3 e5 27. Nb3 Nxa4 28. Qxd6 Rd8 29. Qb4 0-1

[Event "SWE-chB G-764 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Nilsson, Nils Ake"]
[Black "Karlsson, Olof"]
[Result "1/2-1/2"]
[ECO "B52"]
[PlyCount "42"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. 0-0 Nc6 6. c3 Nf6 7. Qe2 e6 8. d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. a3 0-0 14. Qd3 Rac8 15. b4 b5 16. Bg5 a6 17. Rac1 Rc7 18. Rc3 h6 19. Bxe7 Nxe7 20. Rfc1 Rxc3 21. Rxc3 Rc8 1/2-1/2

[Event "SWE-chB G-773 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Stigrot, Bo"]
[Black "Karlsson, Olof"]
[Result "1/2-1/2"]
[ECO "A47"]
[PlyCount "42"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 b6 4. Bd3 Bb7 5. 0-0 d5 6. Re1 Ne4 7. c4 Be7 8. a3 Nd7 9. Bxe4 dxe4 10. Ne5 Nxe5 11. dxe5 Qxd1 12. Rxd1 f6 13. Nc3 a6 14. b4 fxe5 15. Bb2 Bf6 16. Rd2 0-0 17. Rad1 Rfd8 18. Rd7 Rxd7 19. Rxd7 Rc8 20. a4 Kf8 21. a5 Ke8 1/2-1/2

[Event "SWE-chB G-764 corr9294"]
[Site "Sweden"]
[Date "1992.??.??"]
[Round "?"]
[White "Tunviken, Jonas"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "A47"]
[PlyCount "89"]
[EventDate "1992.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 Nf6 3. Bg5 Be7 4. e3 c5 5. c3 b6 6. Bd3 Bb7 7. Nbd2 cxd4 8. exd4 d6 9. 0-0 Nbd7 10. Re1 0-0 11. Qc2 Re8 12. Re2 Nf8 13. Rae1 h6 14. Bxf6 Bxf6 15. Ne4 Rc8 16. Bb5 Bxe4 17. Rxe4 Re7 18. Qd2 Ng6 19. g3 e5 20. d5 Rc5 21. Bc6 Rc7 22. b4 R5xc6 23. dxc6 d5 24. Rd1 dxe4 25. Qxd8+ Bxd8 26. Rxd8+ Kh7 27. Nd2 Rxc6 28. Nxe4 f5 29. Nd6 Rxc3 30. Nxf5 Rc7 31. Kf1 Ne7 32. Nxe7 Rxe7 33. Rd6 Kg8 34. Ke2 Kf7 35. Rc6 Re6 36. Rc7+ Re7 37. Rxe7+ Kxe7 38. Kd3 Kd6 39. Ke4 Ke6 40. h4 h5 41. b5 g6 42. f3 Kd6 43. g4 Ke6 44. gxh5 gxh5 45. f4 1-0

[Event "SWE-chB G-757 corr9193"]
[Site "Sweden"]
[Date "1991.??.??"]
[Round "?"]
[White "Dybner, Goran"]
[Black "Karlsson, Olof"]
[Result "0-1"]
[ECO "B96"]
[PlyCount "36"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Bxf6 gxf6 9. f5 Nc6 10. fxe6 fxe6 11. Be2 Qb6 12. Nb3 Bd7 13. Bh5+ Ke7 14. Qd2 Ne5 15. 0-0-0 Nc4 16. Qd4 Qxd4 17. Rxd4 Rc8 18. Be2 Bh6+ 0-1

[Event "SWE-chB G-757 corr9193"]
[Site "Sweden"]
[Date "1991.??.??"]
[Round "?"]
[White "Gustafsson, Lars"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "E45"]
[PlyCount "41"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. b3 0-0 9. Be2 Nc6 10. 0-0 dxc4 11. b4 Nd5 12. Bd2 Nxc3 13. Bxc3 b5 14. a4 Ne7 15. axb5 Bxb5 16. e4 f6 17. Qc2 Nc6 18. Rfd1 Qe7 19. d5 Ne5 20. Bxe5 fxe5 21. Bxc4 1-0

[Event "SWE-chB G-757 corr9193"]
[Site "Sweden"]
[Date "1991.??.??"]
[Round "?"]
[White "Jounger, Sven"]
[Black "Karlsson, Olof"]
[Result "1/2-1/2"]
[ECO "B96"]
[PlyCount "47"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qc7 8. Bxf6 gxf6 9. Qh5 Qc5 10. Qxc5 dxc5 11. Nf3 b5 12. Be2 Bb7 13. Nd2 Nc6 14. 0-0-0 Nd4 15. Bh5 Bh6 16. Rhf1 Rg8 17. g3 Rd8 18. e5 f5 19. Nf3 Bxf3 20. Bxf3 Nxf3 21. Rxd8+ Kxd8 22. Rxf3 Ke7 23. Ne2 Rd8 24. Rd3 1/2-1/2

[Event "SWE-chB G-757 corr9193"]
[Site "Sweden"]
[Date "1991.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Odom, Don"]
[Result "1/2-1/2"]
[ECO "A16"]
[PlyCount "34"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qa4+ Bd7 6. Qh4 Nf6 7. e4 Bg4 8. Ne5 Be6 9. f4 Bg7 10. Qf2 Ng4 11. Nxg4 Bxg4 12. f5 gxf5 13. h3 Bh5 14. exf5 f6 15. d4 c6 16. Bc4 Bf7 17. Be6 Bxe6 1/2-1/2

[Event "SWE-chB G-757 corr9193"]
[Site "Sweden"]
[Date "1991.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Riiga, Uelo Aksel"]
[Result "0-1"]
[ECO "A30"]
[PlyCount "64"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. 0-0 e6 6. Nc3 Be7 7. b3 0-0 8. Bb2 Nc6 9. d4 cxd4 10. Nxd4 d5 11. Nxc6 Bxc6 12. cxd5 exd5 13. e3 Qd7 14. Rc1 Rac8 15. Rc2 Bb7 16. Rd2 Bb4 17. Qa1 Qe6 18. Rd4 Be7 19. Rfd1 Rfd8 20. Ne2 g5 21. R4d2 Ne4 22. Nd4 Qg6 23. Bxe4 dxe4 24. g4 Bc5 25. Nf5 Rd3 26. Bf6 h5 27. h3 hxg4 28. hxg4 Re8 29. Kg2 Re6 30. Bg7 f6 31. Rc2 Re5 32. b4 Rxf5 0-1

[Event "SWE-chB G-757 corr9193"]
[Site "Sweden"]
[Date "1991.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Scott, Stuart"]
[Result "1/2-1/2"]
[ECO "D41"]
[PlyCount "33"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 c5 5. cxd5 Nxd5 6. e3 Nxc3 7. bxc3 cxd4 8. exd4 Be7 9. Bd3 Nd7 10. 0-0 0-0 11. Re1 Nf6 12. Bg5 Bd7 13. Qc2 h6 14. Bxf6 Bxf6 15. Ne5 Bxe5 16. Rxe5 a6 17. Rae1 1/2-1/2

[Event "SWE-chB G-752 corr9092"]
[Site "Sweden"]
[Date "1990.??.??"]
[Round "?"]
[White "Holmberg, Krister"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "E45"]
[PlyCount "57"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. b3 0-0 9. Be2 Nc6 10. a4 Re8 11. Bb2 Na5 12. Nb5 c6 13. Na3 Ne4 14. 0-0 Rb8 15. Rc1 Qe7 16. f3 Nf6 17. Nb1 c5 18. Nd2 cxd4 19. exd4 Rbc8 20. Re1 Rc7 21. c5 Bxe2 22. Qxe2 bxc5 23. dxc5 Nc6 24. Kh1 Rb8 25. Be5 Nxe5 26. Qxe5 Rb4 27. Qc3 a5 28. c6 Nd7 29. f4 1-0

[Event "SWE-chB G-752 corr9092"]
[Site "Sweden"]
[Date "1990.??.??"]
[Round "?"]
[White "Horstedt, Ingvar"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "A46"]
[PlyCount "51"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. e3 c5 4. b3 b6 5. Bd3 Bb7 6. Bb2 Be7 7. Nbd2 Nc6 8. a3 0-0 9. dxc5 bxc5 10. 0-0 d5 11. c4 Qc7 12. Qc2 g6 13. Qc3 Rfd8 14. Rae1 d4 15. exd4 cxd4 16. Qc2 a5 17. Ne4 Ne5 18. Nxe5 Qxe5 19. Nxf6+ Qxf6 20. Be4 Bxe4 21. Rxe4 Bc5 22. Qd3 Ra7 23. Rfe1 Rad7 24. Re5 Qe7 25. Bc1 Rc8 26. a4 1-0

[Event "SWE-chB G-752 corr9092"]
[Site "Sweden"]
[Date "1990.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Bjorklund, Dennis "]
[Result "1/2-1/2"]
[ECO "A34"]
[PlyCount "20"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 d5 4. cxd5 Nxd5 5. g3 g6 6. Bg2 Bg7 7. Qb3 Nb4 8. a3 Be6 9. Qa4+ Bd7 10. Qb3 Be6 1/2-1/2

[Event "SWE-chB G-752 corr9092"]
[Site "Sweden"]
[Date "1990.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Osterberg, Gunnar"]
[Result "0-1"]
[ECO "D18"]
[PlyCount "66"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 d5 3. d4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 Nbd7 9. Qe2 Bxc3 10. bxc3 Qa5 11. Bd2 0-0-0 12. Ng5 Bg6 13. e4 h6 14. Nh3 Nxe4 15. Be1 Nb6 16. Bb3 Bf5 17. c4 Qa6 18. f3 Nd6 19. g4 Bh7 20. Rc1 Ndxc4 21. Bxc4 Nxc4 22. Rxc4 Rxd4 23. Qe5 Qxc4 24. Bg3 Kd7 25. Qc7+ Ke8 26. Bd6 Rxd6 27. Qxd6 Qd5 28. Qb8+ Qd8 29. Qxa7 Qc8 30. Rd1 h5 31. Qd4 f6 32. g5 e5 33. Qd6 Rf8 0-1

[Event "SWE-chB G-752 corr9092"]
[Site "Sweden"]
[Date "1990.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Roskvist, Jan"]
[Result "1-0"]
[ECO "A13"]
[PlyCount "49"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 b6 2. g3 Bb7 3. Bg2 e6 4. c4 Nc6 5. 0-0 Bd6 6. d4 Nf6 7. Nc3 0-0 8. e4 e5 9. Bg5 exd4 10. Nxd4 Ne5 11. Qe2 h6 12. Bxf6 Qxf6 13. Rad1 Bc5 14. Nf3 Nxf3+ 15. Bxf3 Qe5 16. Rd2 Bb4 17. Rc1 d6 18. a3 Bxc3 19. Rxc3 Bc6 20. Re3 Rfe8 21. Rd5 Qe7 22. Rh5 Rad8 23. Bg2 Bxe4 24. Rxe4 Qd7 25. Rhh4 1-0

[Event "SWE-chB G-752 corr9092"]
[Site "Sweden"]
[Date "1990.??.??"]
[Round "?"]
[White "Sandorf, Peter"]
[Black "Karlsson, Olof"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "48"]
[EventDate "1990.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5 Nxh5 15. g4 Nf6 16. e5 Nxg4 17. fxg4 Bxg4 18. Rdg1 Qc8 19. Bh6 Bxe5 20. Nd5 Re8 21. Bf8 Bxd4 22. c3 h5 23. Rxh5 Bxh5 24. Qh6 Rxc3+ 0-1

[Event "SWE corr"]
[Site "Sweden"]
[Date "1989.??.??"]
[Round "?"]
[White "Andersson, Allan"]
[Black "Karlsson, Olof"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "68"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Nf3 e6 4. e4 Bb4 5. Bd2 Bxc3 6. Bxc3 Nxe4 7. Ne5 Nd7 8. Be2 Nxc3 9. bxc3 Nxe5 10. dxe5 Qg5 11. 0-0 Qxe5 12. Qd3 Bd7 13. Rab1 Bc6 14. f4 Qd6 15. f5 e5 16. Qh3 Qh6 17. Qg3 0-0-0 18. Bb5 e4 19. f6 Bxb5 20. Rxb5 Rd7 21. Qg4 Qg6 22. Qh3 Rhd8 23. Rxd5 gxf6 24. Rdf5 Kb8 25. Rxf6 Qg7 26. Qf5 e3 27. Qh5 Rd2 28. Qf3 e2 29. Re1 Rd1 30. Kf2 Rxe1 31. Kxe1 Re8 32. g3 Qf8 33. Qd5 Qa3 34. Qd2 Qxa2 0-1

[Event "SWE corr"]
[Site "Sweden"]
[Date "1989.??.??"]
[Round "?"]
[White "Forsell, Thomas"]
[Black "Karlsson, Olof"]
[Result "1/2-1/2"]
[ECO "E45"]
[PlyCount "42"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Ba6 6. a3 Bxc3+ 7. Nxc3 d5 8. b3 0-0 9. Be2 Nc6 10. a4 Re8 11. Bb2 Na5 12. c5 Bxe2 13. Nxe2 bxc5 14. dxc5 Rb8 15. Bxf6 Qxf6 16. Rb1 Rb7 17. 0-0 Reb8 18. Nd4 e5 19. Nf3 c6 20. Nd2 Qe7 21. Qc2 Rb4 1/2-1/2

[Event "SWE corr"]
[Site "Sweden"]
[Date "1989.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Andersson, Paul"]
[Result "0-1"]
[ECO "E97"]
[PlyCount "66"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nc6 8. d5 Ne7 9. Nd2 a5 10. a3 Nd7 11. Rb1 f5 12. b4 Kh8 13. f3 Ng8 14. Nb3 axb4 15. axb4 Ndf6 16. exf5 gxf5 17. f4 Ng4 18. Qe1 c6 19. h3 N4f6 20. Be3 cxd5 21. Nxd5 Nxd5 22. cxd5 Nf6 23. Bc4 b5 24. Bxb5 Nxd5 25. Bc6 Nxe3 26. Qxe3 Rb8 27. Na5 Be6 28. Bf3 e4 29. Be2 d5 30. Rfd1 d4 31. Qa3 d3 32. Bf1 Bd4+ 33. Kh1 Bb6 0-1

[Event "SWE corr"]
[Site "Sweden"]
[Date "1989.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Lindeberg, Stig"]
[Result "1/2-1/2"]
[ECO "D43"]
[PlyCount "64"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 c6 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 Bd6 8. Bd3 Qe7 9. 0-0 Nd7 10. c5 Bc7 11. b4 e5 12. e4 dxe4 13. Nxe4 0-0 14. Re1 exd4 15. Ng3 Qd8 16. Nf5 Qf6 17. Qe2 Ne5 18. N5xd4 Bg4 19. Qe4 Nxd3 20. Qxd3 Rfe8 21. h3 Bxf3 22. Nxf3 Rad8 23. Qc4 Qg6 24. Rac1 a6 25. a4 Kh8 26. b5 axb5 27. axb5 cxb5 28. Qxb5 Qc6 29. Rxe8+ Rxe8 30. Qxc6 bxc6 31. Nd4 Bf4 32. Rb1 Rd8 1/2-1/2

[Event "SWE corr"]
[Site "Sweden"]
[Date "1989.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Riiga, Uelo Aksel"]
[Result "1/2-1/2"]
[ECO "D19"]
[PlyCount "66"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. 0-0 0-0 9. Qe2 Nbd7 10. e4 Bg6 11. Bd3 Bh5 12. Bf4 Re8 13. e5 Nd5 14. Nxd5 cxd5 15. h3 Bg6 16. Bxg6 fxg6 17. Rfc1 Qb6 18. Rc2 Rac8 19. Rac1 Rxc2 20. Qxc2 Rf8 21. Be3 Qa6 22. b3 Ba3 23. Ra1 Bb4 24. Rc1 Ba3 25. Ra1 Be7 26. Qc7 Rd8 27. Bg5 Kf8 28. Rc1 Qb6 29. Qxb6 Nxb6 30. Rc7 Rd7 31. Rxd7 Nxd7 32. Bxe7+ Kxe7 33. Kf1 Nb8 1/2-1/2

[Event "SWE corr"]
[Site "Sweden"]
[Date "1989.??.??"]
[Round "?"]
[White "Nystroem, Nils"]
[Black "Karlsson, Olof"]
[Result "1/2-1/2"]
[ECO "E43"]
[PlyCount "65"]
[EventDate "1989.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Nf3 b6 5. Bd2 Bb7 6. e3 0-0 7. Bd3 c5 8. a3 Bxc3 9. Bxc3 d6 10. 0-0 Nbd7 11. Qc2 cxd4 12. exd4 Re8 13. Ng5 Nf8 14. f4 h6 15. Nf3 Rc8 16. Rae1 d5 17. Ne5 dxc4 18. Bxc4 Re7 19. Qd3 Rec7 20. Ba2 Nd5 21. Bxd5 Qxd5 22. Qg3 h5 23. h4 Nh7 24. Re3 Nf6 25. Rfe1 a5 26. R1e2 Qd6 27. d5 exd5 28. Nf3 Rxc3 29. bxc3 Ne4 30. Qh3 Qxf4 31. Qd7 Qc7 32. Qb5 Qd6 33. Ng5 1/2-1/2

[Event "SWE-chB G-721 corr8890"]
[Site "Sweden"]
[Date "1988.??.??"]
[Round "?"]
[White "Andersson, Tore"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "20"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 c5 3. dxc5 Qa5+ 4. Nc3 e6 5. Nd4 Qxc5 6. e4 a6 7. Nb3 Qc7 8. exd5 Bb4 9. Qd4 Bxc3+ 10. bxc3 exd5 1-0

[Event "SWE-chB G-721 corr8890"]
[Site "Sweden"]
[Date "1988.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Asberg, Arne"]
[Result "0-1"]
[ECO "E92"]
[PlyCount "17"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. Be3 exd4 8. Nxd4 Re8 9. Bh6 0-1

[Event "SWE-chB G-721 corr8890"]
[Site "Sweden"]
[Date "1988.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Jensen, Soren Holm"]
[Result "0-1"]
[ECO "A10"]
[PlyCount "19"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 g5 2. d4 Bg7 3. Nc3 h6 4. e4 c5 5. d5 Bxc3+ 6. bxc3 d6 7. Be3 Qa5 8. Qd2 Nd7 9. Bd3 Ne5 10. Bxg5 0-1

[Event "SWE-chB G-721 corr8890"]
[Site "Sweden"]
[Date "1988.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Skoog, Edvard"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "17"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 Nf6 6. Nge2 0-0 7. 0-0 d6 8. d3 Be6 9. Bh3 0-1

[Event "SWE-chB G-721 corr8890"]
[Site "Sweden"]
[Date "1988.??.??"]
[Round "?"]
[White "Lindeberg, Stig"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "B76"]
[PlyCount "20"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. g4 Be6 10. 0-0-0 Bxg4 1-0

[Event "SWE-chB G-721 corr8890"]
[Site "Sweden"]
[Date "1988.??.??"]
[Round "?"]
[White "Malmstroem, Jan"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "B78"]
[PlyCount "24"]
[EventDate "1988.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 Nc6 8. Qd2 0-0 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 Rxc3 1-0

[Event "SWE-Cup corr"]
[Site "Sweden"]
[Date "1977.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Carlsson, Ake"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "64"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 Qb6 9. Nf3 f6 10. exf6 Nxf6 11. 0-0 Bd6 12. b3 0-0 13. Bb2 Bd7 14. Ng3 Kh8 15. Re1 Rae8 16. Qc2 Bb4 17. Bc3 Bxc3 18. Qxc3 e5 19. Nxe5 Nxe5 20. Rxe5 Rxe5 21. dxe5 Ng4 22. Nh1 Rxf2 23. Nxf2 Nxf2 24. Kf1 Nxd3 25. Qc2 Nxe5 26. Qf2 Qxf2+ 27. Kxf2 Ng4+ 28. Kg3 Ne3 29. Kf2 d4 30. Rc1 Bc6 31. b4 a6 32. g3 Ng4+ 0-1

[Event "EU-ch M corr"]
[Site "ICCF corr"]
[Date "1977.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Motyvay, Tibor"]
[Result "1-0"]
[ECO "B29"]
[PlyCount "45"]
[EventDate "1977.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nf6 3. e5 Nd5 4. Nc3 e6 5. Nxd5 exd5 6. d4 Nc6 7. dxc5 Bxc5 8. Qxd5 Qb6 9. Bc4 Bxf2+ 10. Ke2 0-0 11. Rf1 Bc5 12. Ng5 Nd4+ 13. Kd1 Ne6 14. Bd3 Nxg5 15. Bxg5 Qxb2 16. Qxc5 Qxa1+ 17. Kd2 Qb2 18. Qd6 Qb6 19. Be7 Qxd6 20. exd6 f6 21. Bc4+ Rf7 22. Bxf6 gxf6 23. Rxf6 1-0

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Bergdahl, Assar"]
[Black "Karlsson, Olof"]
[Result "1/2-1/2"]
[ECO "B06"]
[PlyCount "58"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. Bc4 Nf6 5. Qe2 c6 6. Bb3 0-0 7. 0-0 Qc7 8. e5 dxe5 9. dxe5 Nd5 10. Re1 Bg4 11. Nbd2 Nd7 12. h3 Bxf3 13. Nxf3 e6 14. Qe4 Rae8 15. Bd2 a6 16. c4 Ne7 17. Bc2 c5 18. Rad1 Nc6 19. Bc3 Nb6 20. h4 Rd8 21. h5 Rxd1 22. Rxd1 Rd8 23. Rxd8+ Qxd8 24. b3 Nd7 25. hxg6 hxg6 26. Qf4 Qc7 27. Be4 Nd8 28. Qh4 Nc6 29. Bxc6 Qxc6 1/2-1/2

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Edelsvard, Olle"]
[Black "Karlsson, Olof"]
[Result "0-1"]
[ECO "A69"]
[PlyCount "58"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Nf3 0-0 9. Be2 Re8 10. Nd2 a6 11. a4 b6 12. 0-0 Ra7 13. Bf3 Rae7 14. Re1 b5 15. axb5 axb5 16. Nxb5 Ba6 17. Nc3 Bd3 18. e5 dxe5 19. Rxe5 Nfd7 20. d6 Bxe5 21. dxe7 Bd4+ 22. Kh1 Qxe7 23. h3 Qh4 24. Kh2 Re1 25. g3 Qe7 26. Nd5 Qe6 27. Bg4 Bg1+ 28. Kg2 Qxd5+ 29. Qf3 Re2+ 0-1

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Englund, Helge"]
[Black "Karlsson, Olof"]
[Result "1/2-1/2"]
[ECO "B09"]
[PlyCount "114"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. f4 Nf6 5. Nf3 0-0 6. e5 Nfd7 7. h4 c5 8. h5 cxd4 9. Qxd4 dxe5 10. Qf2 e4 11. Ng5 Nf6 12. hxg6 hxg6 13. Qh4 Qd4 14. Nb5 Qb6 15. Nh7 Rd8 16. Nxf6+ exf6 17. b3 Nd7 18. f5 Nf8 19. fxg6 fxg6 20. Bh6 Bxh6 21. Qxh6 Be6 22. Qf4 Kf7 23. Qc7+ Qxc7 24. Nxc7 Rac8 25. Nxe6 Kxe6 26. Bc4+ Ke5 27. Rd1 Rxd1+ 28. Kxd1 Rc7 29. Rh8 Nh7 30. Rg8 g5 31. g3 Re7 32. Rd8 Kf5 33. Be2 Ke5 34. Bc4 f5 35. Rd5+ Kf6 36. Rd6+ Kg7 37. Be6 f4 38. gxf4 gxf4 39. Rd7 Rxd7+ 40. Bxd7 Kf6 41. c4 Ke5 42. c5 Kd4 43. b4 Nf6 44. Bc8 b6 45. cxb6 axb6 46. a4 Nd5 47. a5 bxa5 48. bxa5 Nc3+ 49. Ke1 Nb5 50. a6 Ke3 51. Bb7 f3 52. Bc6 Na7 53. Bd5 Kf4 54. Kf2 e3+ 55. Ke1 Kg3 56. Be4 Nb5 57. Bd3 Na7 1/2-1/2

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Hjorth, Sune"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "A32"]
[PlyCount "45"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Ndb5 Qa5 7. a3 Bxc3+ 8. Nxc3 0-0 9. e3 Ne4 10. Qc2 Nxc3 11. Bd2 Qc7 12. Bxc3 b6 13. Bd3 h6 14. 0-0-0 Bb7 15. f4 Na6 16. b4 Rac8 17. Kb2 Nb8 18. Rhg1 Nc6 19. g4 f6 20. g5 hxg5 21. h4 Ne7 22. hxg5 Kf7 23. gxf6 1-0

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Hultquist, Per Anders Torsten"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "C93"]
[PlyCount "105"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. h3 h6 10. d4 Re8 11. Nbd2 Bf8 12. Nf1 Bb7 13. Ng3 Na5 14. Bc2 Nc4 15. Bd3 Nb6 16. Bd2 c5 17. d5 Bc8 18. Nh2 c4 19. Bc2 g6 20. f4 Bd7 21. Rf1 Kh7 22. Qf3 Bg7 23. Rae1 a5 24. Ne2 exf4 25. Bxf4 Qe7 26. Nd4 Rac8 27. g4 Ng8 28. Be3 Na4 29. Qxf7 Nc5 30. Qxe7 Rxe7 31. Bf4 Be5 32. Bxe5 dxe5 33. Ne2 Kg7 34. Rf2 Rf8 35. Nf3 Nf6 36. Ng3 Ne8 37. Kg2 Nd6 38. Nd2 Rxf2+ 39. Kxf2 Rf7+ 40. Ke3 Rf8 41. Nf3 Nf7 42. Nh2 Ng5 43. h4 Nh3 44. Nf3 Nf4 45. Rg1 Nfd3 46. Ne2 Re8 47. Bxd3 cxd3 48. Nc1 d2 49. Nxd2 g5 50. hxg5 hxg5 51. Nf3 Kf6 52. Rf1 Kg6 53. b4 1-0

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Andersson, Arne"]
[Result "0-1"]
[ECO "B46"]
[PlyCount "70"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Nc6 6. g3 Bb4 7. Nde2 Nf6 8. Bg2 0-0 9. 0-0 Bc5 10. h3 d5 11. exd5 exd5 12. Bg5 h6 13. Bxf6 Qxf6 14. Kh2 Be6 15. f4 Rad8 16. a3 Ne7 17. Qd2 Nf5 18. Rf3 Ne3 19. Na4 Nc4 20. Qc1 Ba7 21. b3 Nd6 22. Qb2 d4 23. Qc1 Rfe8 24. Qd2 Bd5 25. Rff1 Bxg2 26. Kxg2 Nf5 27. Kh2 Re3 28. Nb2 Rde8 29. Rae1 Qe6 30. Rf2 Nxg3 31. Nxg3 Rxe1 32. Nd3 Re3 33. Ne5 b5 34. Rg2 h5 35. h4 Qf6 0-1

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Averby, Rune"]
[Result "1/2-1/2"]
[ECO "B96"]
[PlyCount "35"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Nbd7 8. Bc4 Qb6 9. Bb3 Be7 10. Qd2 Nc5 11. Bxf6 Bxf6 12. 0-0-0 Bxd4 13. Qxd4 Nxb3+ 14. axb3 Qxd4 15. Rxd4 Ke7 16. Rhd1 Rd8 17. g4 b5 18. b4 1/2-1/2

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Bryntse, Arne"]
[Result "1-0"]
[ECO "B40"]
[PlyCount "79"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Bb4 6. e5 Nd5 7. Bd2 Nxc3 8. bxc3 Ba5 9. Nb5 h5 10. Nd6+ Kf8 11. Qf3 f5 12. Nxf5 exf5 13. Qxf5+ Ke8 14. Be2 Qb6 15. Bxh5+ Kd8 16. Qg5+ Kc7 17. Be2 Qe6 18. 0-0 Qh6 19. Qxh6 gxh6 20. Bc4 Nc6 21. Rfe1 a6 22. a4 b6 23. Rad1 Nd8 24. f4 Rf8 25. g4 Bb7 26. f5 Bf3 27. Be2 Bxg4 28. Bxg4 Rg8 29. h3 h5 30. Re4 hxg4 31. Bf4 gxh3+ 32. Kh1 b5 33. e6+ Kc6 34. Rd6+ Kc5 35. Rxd7 Bxc3 36. Rd3 Bb2 37. Be3+ Kc6 38. e7 bxa4 39. Rxa4 Nb7 40. Rc4+ 1-0

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Cederlind, Sixten"]
[Result "0-1"]
[ECO "C43"]
[PlyCount "88"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 exd4 4. e5 Ne4 5. Qxd4 Nc5 6. Bc4 Nc6 7. Qc3 Ne6 8. 0-0 b6 9. a3 Bb7 10. Be3 Be7 11. Rd1 0-0 12. Nbd2 Qe8 13. Ne4 f5 14. exf6 Bxf6 15. Nxf6+ Rxf6 16. Ng5 h6 17. Ne4 Rg6 18. Ng3 Ne7 19. Bd3 Rf6 20. Ne4 Bxe4 21. Bxe4 c6 22. Rd6 Rd8 23. Re1 Nc8 24. Rdd1 d5 25. Bf3 Qd7 26. Bd4 Nxd4 27. Qxd4 Nd6 28. Be2 Rdf8 29. Bf3 Qf7 30. Qe5 Qg6 31. Kh1 Nf7 32. Qc3 Ng5 33. Rd3 Nxf3 34. Rxf3 Rxf3 35. gxf3 Qh5 36. Kg2 Rf6 37. Rg1 c5 38. Qd3 Qg6+ 39. Qxg6 Rxg6+ 40. Kf1 Rxg1+ 41. Kxg1 Kf7 42. f4 Kf6 43. Kg2 Kf5 44. Kf3 d4 0-1

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Hylen, Mats Ake Stefan"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "66"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 f5 8. Qg3 cxd4 9. cxd4 Ne7 10. Bd2 0-0 11. Bd3 b6 12. Ne2 Ba6 13. Nf4 Qd7 14. Bxa6 Nxa6 15. Qd3 Nb8 16. h4 Nbc6 17. h5 Rac8 18. Ke2 Nd8 19. Rac1 Qc6 20. Qg3 Qc4+ 21. Qd3 Rc6 22. g3 Nc8 23. Ng2 Rf7 24. Ne3 Qxd3+ 25. Kxd3 b5 26. f4 Nb7 27. Rb1 a6 28. a4 bxa4 29. Rb4 a3 30. Ra1 Na7 31. Rxa3 Nb5 32. Ra1 Rfc7 33. Rba4 a5 1/2-1/2

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Lindh, Bengt"]
[Result "1/2-1/2"]
[ECO "C44"]
[PlyCount "56"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 dxc3 5. Nxc3 Bb4 6. Bc4 d6 7. Qb3 Bxc3+ 8. Qxc3 Qf6 9. Qb3 Nh6 10. 0-0 0-0 11. Bd2 Ng4 12. Bc3 Nge5 13. Nxe5 dxe5 14. f4 Be6 15. Bd5 Bxd5 16. exd5 Nd4 17. Qxb7 Ne2+ 18. Kh1 Nxc3 19. bxc3 exf4 20. Qxc7 g5 21. Qa5 Rfc8 22. Rac1 Qd6 23. c4 Rc5 24. Qc3 Rac8 25. Qd4 h6 26. Rfe1 Kh7 27. Qe4+ Kg7 28. Qd4+ Kh7 1/2-1/2

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Nordstrom, Eric"]
[Result "0-1"]
[ECO "C19"]
[PlyCount "48"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Qa5 8. Bd2 c4 9. a4 Nbc6 10. Be2 Bd7 11. 0-0 0-0 12. Nh4 f6 13. exf6 gxf6 14. f4 Rab8 15. Qe1 Kh8 16. g4 Rg8 17. Qg3 Nxd4 18. Be1 Ndf5 19. Nxf5 Nxf5 20. Qf2 Bc6 21. Bf3 d4 22. cxd4 Bxf3 23. Bxa5 Rxg4+ 24. Qg3 Nxg3 0-1

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Mattsson, Bertil"]
[Black "Karlsson, Olof"]
[Result "1/2-1/2"]
[ECO "A69"]
[PlyCount "101"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6 7. e4 Bg7 8. Be2 0-0 9. 0-0 Re8 10. Nd2 a6 11. a4 Nbd7 12. f4 c4 13. a5 Nc5 14. e5 dxe5 15. fxe5 Nxd5 16. Nxc4 Nxc3 17. bxc3 Qxd1 18. Rxd1 Nb3 19. Rb1 Nxc1 20. Rdxc1 Bxe5 21. Bf3 Rb8 22. Re1 Bf5 23. Rbd1 Bxc3 24. Rxe8+ Rxe8 25. Nd6 Re5 26. Nxf5 Rxf5 27. Bxb7 Rxa5 28. Rd8+ Kg7 29. Rd7 Kf8 30. Bd5 Ke8 31. Bc6 Rc5 32. Ba4 Kf8 33. Bb3 Rf5 34. g3 Bb4 35. Rc7 h5 36. Kg2 a5 37. Rc8+ Kg7 38. Rc7 g5 39. Bd1 g4 40. h3 Rd5 41. Bb3 Rd2+ 42. Kh1 gxh3 43. Bxf7 Kh6 44. Rc4 Bd6 45. Rh4 Bxg3 46. Rxh5+ Kg7 47. Bb3 Rd3 48. Bc2 Rc3 49. Rxa5 Bc7 50. Ra2 Be5 51. Bd1 1/2-1/2

[Event "SWE-ch33 corr"]
[Site "Sweden"]
[Date "1973.??.??"]
[Round "?"]
[White "Wastfelt, Torsten"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "A15"]
[PlyCount "71"]
[EventDate "1973.??.??"]
[EventType "tourn (corr)"]
[EventRounds "14"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b4 a5 4. b5 Bg7 5. Bb2 d6 6. g3 0-0 7. Bg2 e5 8. d3 Nh5 9. Nc3 f5 10. e3 c6 11. Nd2 Be6 12. a4 Qc7 13. 0-0 Nd7 14. bxc6 bxc6 15. Rb1 Nc5 16. Qe2 Rab8 17. d4 exd4 18. exd4 Bxd4 19. Nb5 cxb5 20. Bxd4 Rfe8 21. axb5 Bf7 22. Qd1 Ne4 23. b6 Qc8 24. Re1 Nc5 25. Rxe8+ Bxe8 26. Nf1 Bc6 27. Bxc5 dxc5 28. Qd6 Bxg2 29. Kxg2 a4 30. Ne3 Qe8 31. Ra1 Rd8 32. Qxc5 Qe4+ 33. Kg1 f4 34. Nd5 fxg3 35. hxg3 a3 36. Qe7 1-0

[Event "EU-ch M261 corr"]
[Site "ICCF corr"]
[Date "1972.??.??"]
[Round "?"]
[White "Kirwald, Franz"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "C56"]
[PlyCount "43"]
[EventDate "1972.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d4 exd4 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Bd2 Qf5 11. Bg5 h6 12. Bh4 Bc5 13. b4 Bxb4 14. Nxd4 Nxd4 15. Qxd4 Bxe1 16. Qxg7 Kd7 17. Rxe1 b6 18. Qd4+ Kc6 19. Bf6 Rhg8 20. Be5 Rac8 21. Qa4+ Kb7 22. Nc5+ 1-0

[Event "EU-ch GT45 corr"]
[Site "ICCF corr"]
[Date "1969.??.??"]
[Round "?"]
[White "Ahlbaeck, Bror"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "C44"]
[PlyCount "83"]
[EventDate "1969.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. d4 exd4 3. Nf3 Nc6 4. Bc4 Bc5 5. c3 d3 6. b4 Bb6 7. a4 a6 8. a5 Ba7 9. 0-0 d6 10. Qb3 Qe7 11. b5 Nd8 12. Ba3 axb5 13. Bxb5+ c6 14. Bxd3 Be6 15. Qc2 Bc5 16. Bxc5 dxc5 17. Nbd2 Qc7 18. Qa4 Nf6 19. e5 Nd7 20. Rfe1 h6 21. h3 0-0 22. g4 g6 23. Nh4 Nxe5 24. Qf4 g5 25. Qxe5 Qxe5 26. Rxe5 gxh4 27. f4 f6 28. Rxe6 Nxe6 29. Bc4 Kg7 30. Bxe6 Rfe8 31. f5 Red8 32. Ne4 Rd3 33. Nxc5 Rg3+ 34. Kf2 b6 35. Ne4 Rd3 36. a6 Rdd8 37. a7 Re8 38. Nd6 Re7 39. Nc8 Rc7 40. Ra6 b5 41. Ke3 Kf8 42. Kd4 1-0

[Event "W-ch5 sf07 corr6265"]
[Site "ICCF corr"]
[Date "1962.??.??"]
[Round "?"]
[White "Altshuler, Roman Zinovievich"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "C67"]
[PlyCount "26"]
[EventDate "1962.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Be7 6. Qe2 Nd6 7. Bxc6 bxc6 8. dxe5 Nb7 9. Nc3 0-0 10. Nd4 Bc5 11. Rd1 Re8 12. Qh5 Qe7 13. Nf3 d5 1-0

[Event "W-ch5 sf07 corr6265"]
[Site "ICCF corr"]
[Date "1962.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Hradetzky, Horst"]
[Result "1/2-1/2"]
[ECO "C43"]
[PlyCount "60"]
[EventDate "1962.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 d5 4. Nxe5 Nxe4 5. Bd3 Be7 6. 0-0 0-0 7. Re1 Bf6 8. c4 Bxe5 9. dxe5 f5 10. cxd5 Qxd5 11. Qe2 Be6 12. Na3 Nc5 13. Bc4 Qd7 14. Be3 Nba6 15. b4 Bxc4 16. Qxc4+ Ne6 17. b5 Nb8 18. Rad1 Qf7 19. Bc5 Re8 20. Qd5 Nd7 21. Bb4 Rad8 22. Qxb7 Qh5 23. f3 Nb6 24. Qc6 Nd4 25. Qc1 Nxf3+ 26. gxf3 Qxf3 27. Bc5 Nd5 28. Qc4 Re6 29. Bf2 Rg6+ 30. Bg3 Rxg3+ 1/2-1/2

[Event "W-ch5 sf07 corr6265"]
[Site "ICCF corr"]
[Date "1962.??.??"]
[Round "?"]
[White "Maska, J."]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "E90"]
[PlyCount "53"]
[EventDate "1962.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 0-0 6. Nf3 e5 7. d5 Nh5 8. Nh2 Na6 9. g3 c6 10. Be2 Nf6 11. Bg5 h6 12. Be3 cxd5 13. cxd5 Nc7 14. Qd2 Kh7 15. 0-0-0 Bd7 16. f4 Ng8 17. g4 f5 18. gxf5 gxf5 19. Bd3 b5 20. exf5 Kh8 21. fxe5 dxe5 22. Ng4 b4 23. f6 Nxf6 24. Bxh6 Ng8 25. Bxg7+ Kxg7 26. Nxe5 bxc3 27. Rhg1+ 1-0

[Event "W-ch5 sf07 corr6265"]
[Site "ICCF corr"]
[Date "1962.??.??"]
[Round "?"]
[White "Oakley, Peter James"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "A22"]
[PlyCount "59"]
[EventDate "1962.??.??"]
[EventType "tourn (corr)"]
[EventRounds "12"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 d5 4. cxd5 Nxd5 5. Bg2 Nb6 6. d3 Be7 7. Nh3 Nc6 8. f4 h5 9. fxe5 Bxh3 10. Bxh3 h4 11. e3 Bb4 12. d4 hxg3 13. hxg3 Qd5 14. Kf2 Bxc3 15. bxc3 Nxe5 16. e4 Qd8 17. Kg2 Ng6 18. Qf3 Qf6 19. Qxf6 gxf6 20. Rf1 Na4 21. Bd2 c5 22. Rxf6 0-0 23. Raf1 Kg7 24. R6f5 Rad8 25. Bg5 Rde8 26. Bf6+ Kg8 27. Rg5 Nxc3 28. Bf5 Nxe4 29. Bxe4 Rxe4 30. Rh1 1-0

[Event "EU-ch M17 corr"]
[Site "ICCF corr"]
[Date "1956.??.??"]
[Round "?"]
[White "De Lange, Daan"]
[Black "Karlsson, Olof"]
[Result "1-0"]
[ECO "E72"]
[PlyCount "85"]
[EventDate "1956.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. g3 0-0 6. Bg2 e5 7. Nge2 Nbd7 8. d5 a5 9. 0-0 Nc5 10. Be3 Nfd7 11. b3 f5 12. Rc1 b6 13. a3 Nf6 14. Bg5 h6 15. Bxf6 Qxf6 16. b4 Nb7 17. exf5 gxf5 18. f4 Bd7 19. fxe5 Qxe5 20. Kh1 axb4 21. axb4 Ra3 22. Nb5 Bxb5 23. cxb5 Rf7 24. Nf4 Nd8 25. Qd2 Qe8 26. Ne6 Ra7 27. Qd3 Nxe6 28. dxe6 Rf8 29. Rxf5 Ra1 30. Rxa1 Bxa1 31. Bd5 Rxf5 32. Qxf5 Qe7 33. Kg2 Bc3 34. Qc2 Bd4 35. Qxc7 Qxc7 36. e7+ Kh8 37. e8Q+ Kg7 38. Qg8+ Kf6 39. Qf8+ Ke5 40. Bc6 Ke6 41. Qxh6+ Bf6 42. Qh3+ Ke5 43. Qh5+ 1-0

[Event "EU-ch M17 corr"]
[Site "ICCF corr"]
[Date "1956.??.??"]
[Round "?"]
[White "Karlsson, Olof"]
[Black "Heilemann, Paul G"]
[Result "0-1"]
[ECO "C98"]
[PlyCount "150"]
[EventDate "1956.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13. dxe5 dxe5 14. Nf1 Be6 15. Ne3 Rad8 16. Qe2 g6 17. Ng5 Bc8 18. Bd2 Kg7 19. Rad1 h6 20. Nf3 Be6 21. a4 c4 22. Nh2 Rd7 23. Qf3 Rfd8 24. Bc1 Rxd1 25. Rxd1 Rxd1+ 26. Bxd1 Qd6 27. axb5 axb5 28. Bc2 Nd7 29. Nd5 Bxd5 30. exd5 Nd8 31. Ng4 h5 32. Ne3 Qf6 33. Qe2 Nc5 34. g4 e4 35. gxh5 Qg5+ 36. Qg4 Qxh5 37. Qxh5 gxh5 38. Nf5+ Kf6 39. Nd4 Ke5 40. Nxb5 Kxd5 41. Be3 Nde6 42. Nd4 Nxd4 43. Bxd4 Ne6 44. Be3 Bg5 45. Ba7 Nf4 46. Kh2 h4 47. b3 f5 48. f3 Nd3 49. fxe4+ fxe4 50. Kg1 Bf6 51. Bf2 cxb3 52. Bxb3+ Ke5 53. Be3 Kf5 54. c4 Bg5 55. Bd4 Be7 56. Kg2 Bc5 57. Bc3 Nf4+ 58. Kh2 Bf2 59. Bb4 Bg3+ 60. Kh1 Nxh3 61. c5 Nf2+ 62. Kg2 Nd3 63. Ba3 Nf4+ 64. Kh1 h3 65. Bc4 Nd3 66. Bxd3 exd3 67. Bb4 Bf4 68. c6 Ke6 69. Ba5 Kd5 70. Bb4 Kxc6 71. Ba5 Kd5 72. Bb4 Ke4 73. Ba5 Kf3 74. Bb4 Ke2 75. Ba5 Bg3 0-1

