[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Lekander, Rolf Ake"]
[Black "Wirgren, Anders"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2285"]
[PlyCount "27"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. e3 0-0 6. Bd3 Bxd2+ 7. Nbxd2 d6 8. 0-0 e5 9. e4 a5 10. Re1 Nc6 11. d5 Nb4 12. Bf1 Na6 13. a3 Bd7 14. b4 1/2-1/2

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Olsson, Ake"]
[Black "Wirgren, Anders"]
[Result "1/2-1/2"]
[ECO "B84"]
[PlyCount "80"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 a6 7. f4 Nbd7 8. Bf3 Qc7 9. a4 Rb8 10. 0-0 Be7 11. Qe1 0-0 12. Be3 Nb6 13. b3 e5 14. Nde2 exf4 15. Nxf4 Be6 16. Bd4 Nbd7 17. Qg3 Ne5 18. Be2 Kh8 19. Bd3 Rg8 20. Rae1 Nc6 21. Be3 Ne5 22. Bd4 Nc6 23. Be3 Ne5 24. Nce2 Nxd3 25. cxd3 Bxb3 26. Nd4 Bxa4 27. Nf5 Bc6 28. Bd4 Ne8 29. Nh6 Bf6 30. Bxf6 Nxf6 31. Nxg8 Rxg8 32. Qe3 Qe7 33. h3 Re8 34. Ne2 d5 35. Nd4 dxe4 36. Nxc6 bxc6 37. dxe4 Nd7 38. Qa7 Ne5 39. Qxa6 Qc5+ 40. Kh1 Qd4 1/2-1/2

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Renman, Nils Gustaf"]
[Black "Wirgren, Anders"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2400"]
[PlyCount "111"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Bd2 Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 d6 8. 0-0 a5 9. b3 0-0 10. a3 e5 11. d5 Nb8 12. e4 Na6 13. Ne1 Bg4 14. f3 Bd7 15. Rf2 c6 16. dxc6 bxc6 17. Nf1 Rfb8 18. Ne3 g6 19. Rb2 c5 20. N1c2 Bc6 21. Bf1 Ne8 22. Qe1 Qc7 23. Kg2 Ng7 24. Nd5 Qd8 25. Rab1 Ne6 26. Qd2 Kg7 27. h4 h5 28. Be2 Rb7 29. Qc3 Rab8 30. Bf1 Nd4 31. Nxd4 cxd4 32. Qd2 Nc5 33. b4 Na4 34. Rb3 Bxd5 35. exd5 Nc3 36. R1b2 Qd7 37. b5 Qc7 38. Rc2 Na4 39. Rb1 Nc5 40. Rcc1 Ra8 41. Bd3 Qe7 42. Bc2 f5 43. Re1 Qf6 44. Rbd1 Re7 45. Qg5 Rf7 46. Qxf6+ Kxf6 47. Rd2 Rc8 48. Rb1 Rb7 49. Kf2 Nd7 50. Bd3 Nb6 51. Rc2 Na4 52. Rd2 Re7 53. Re1 Rce8 54. Bc2 Nb6 55. Bb3 Rc8 56. Rb1 1-0

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Rorvall, Goran"]
[Black "Wirgren, Anders"]
[Result "0-1"]
[ECO "C84"]
[WhiteElo "2350"]
[PlyCount "80"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d4 exd4 6. 0-0 Be7 7. Re1 0-0 8. e5 Nd5 9. c3 d6 10. cxd4 Bg4 11. Bxc6 bxc6 12. h3 Bh5 13. Nbd2 Nf4 14. Nc4 Ne6 15. Be3 d5 16. Na5 Qd7 17. g4 Bg6 18. Qa4 Nd8 19. Rac1 Kh8 20. Nxc6 Be4 21. Nd2 f5 22. Nxe4 fxe4 23. Qc2 Ne6 24. Nxe7 Qxe7 25. Qc6 Rad8 26. Qxa6 Rf3 27. Qf1 Qh4 28. Qg2 Rdf8 29. Rc3 Rxh3 30. Re2 Rhf3 31. a4 Nf4 32. Bxf4 R8xf4 33. Rxc7 h6 34. e6 Rxg4 35. e7 Rxg2+ 36. Kxg2 Qh3+ 37. Kg1 Qe6 38. Rec2 Kh7 39. Kf1 Rd3 40. R2c6 Qh3+ 0-1

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Sjoberg, Mats"]
[Black "Wirgren, Anders"]
[Result "1/2-1/2"]
[ECO "E11"]
[PlyCount "76"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. a3 Bxd2+ 6. Qxd2 d6 7. Nc3 e5 8. Qc2 0-0 9. e3 Bg4 10. dxe5 dxe5 11. Nd2 a5 12. Bd3 c6 13. 0-0 Na6 14. Nde4 Nxe4 15. Nxe4 f5 16. Ng3 e4 17. Be2 Bxe2 18. Nxe2 Nc5 19. b4 axb4 20. axb4 Nd3 21. Rxa8 Rxa8 22. b5 Qe5 23. bxc6 bxc6 24. Rb1 c5 25. h3 Ra3 26. Nc1 Nb4 27. Qd1 h6 28. Qd8+ Kh7 29. Ne2 Nd3 30. Ng3 f4 31. exf4 Qxf4 32. Rb8 Ra6 33. Qg8+ Kg6 34. Qe8+ Kh7 35. Qg8+ Kg6 36. Qe8+ Kh7 37. Qxe4+ Qxe4 38. Nxe4 Ra4 1/2-1/2

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Svenn, Matti"]
[Black "Wirgren, Anders"]
[Result "1-0"]
[ECO "C91"]
[PlyCount "73"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[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. d4 Bg4 10. d5 Na5 11. Bc2 c6 12. h3 Bh5 13. dxc6 Nxc6 14. Nbd2 d5 15. exd5 Nxd5 16. Nf1 f6 17. Ng3 Bf7 18. Nh4 Nf4 19. Qg4 Qc7 20. Bxf4 exf4 21. Ngf5 g5 22. Nh6+ Kg7 23. Qf5 Rh8 24. Nxf7 Kxf7 25. Qe6+ Kf8 26. Nf5 Re8 27. Rad1 Ne5 28. Bb3 Bd8 29. Qxa6 f3 30. g3 Qb6 31. Qa8 Bc7 32. Qd5 Rd8 33. Qe4 h5 34. Rxd8+ Bxd8 35. Qd5 Qc7 36. Rd1 Be7 37. Qa8+ 1-0

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Becker, Johnny"]
[Result "1/2-1/2"]
[ECO "B17"]
[PlyCount "39"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. Qe2 e6 9. Bg5 Bg4 10. 0-0-0 Be7 11. h3 Bxf3 12. Qxf3 Nd5 13. Bxe7 Qxe7 14. Qe4 b5 15. Bd3 Qd6 16. g3 a5 17. c3 b4 18. c4 Nf6 19. Qe5 Ke7 20. Rhe1 1/2-1/2

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Bergstrom, Christer"]
[Result "0-1"]
[ECO "A14"]
[PlyCount "86"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. b3 Be7 7. Bb2 0-0 8. e3 d5 9. Qe2 Nc6 10. Rd1 Qc7 11. Nc3 Rad8 12. Rac1 dxc4 13. bxc4 Rd7 14. d3 a6 15. Ng5 h6 16. Nge4 Rfd8 17. Rd2 Nb4 18. Rcd1 Nxe4 19. Nxe4 f5 20. Nc3 Bxg2 21. Kxg2 Bg5 22. Kg1 Nc6 23. Ba1 Bf6 24. f4 Kh7 25. Rb1 Na5 26. Rdd1 Qc6 27. Kf2 Rd6 28. Qc2 Qd7 29. Ke2 Qf7 30. Kf2 Qh5 31. Kg2 Bxc3 32. Qxc3 Qe2+ 33. Kg1 Qxe3+ 34. Kg2 Qe2+ 35. Kg1 R8d7 36. Qe1 Qf3 37. Qf1 Qe3+ 38. Qf2 Nxc4 39. Rdc1 Qxf2+ 40. Kxf2 Nd2 41. Rb2 Rxd3 42. Rxb6 Ne4+ 43. Ke1 Rd2 0-1

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Ekstroem, Roland"]
[Result "0-1"]
[ECO "D33"]
[BlackElo "2385"]
[PlyCount "120"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 c4 7. Bg2 Bb4 8. 0-0 Nge7 9. a3 Ba5 10. Ne5 0-0 11. Nxc6 bxc6 12. h3 Rb8 13. Na4 Bf5 14. Nc5 h6 15. b4 cxb3 16. Nxb3 Bc3 17. Bf4 Bxa1 18. Bxb8 Bxd4 19. Nxd4 Qxb8 20. Nxf5 Nxf5 21. e4 Ne7 22. Re1 Qd6 23. exd5 Nxd5 24. Qa4 Qc5 25. Qb3 g6 26. Re2 Qd6 27. Rc2 Ne7 28. Rc1 Qd7 29. Qc4 h5 30. Kh2 Rc8 31. Qc5 Nf5 32. Be4 Ne7 33. Rc2 Qc7 34. Kg2 Rd8 35. h4 Rd6 36. Rc3 Re6 37. Bc2 Qe5 38. Qc4 Qd5+ 39. Qxd5 Nxd5 40. Rc5 Rd6 41. Be4 Ne7 42. Kf1 Kg7 43. Ke2 Kf6 44. Ra5 Rd7 45. Bc2 Rb7 46. Bd3 Ke6 47. Ba6 Rc7 48. Bc4+ Nd5 49. Kd3 Ke5 50. f4+ Kf5 51. Bxd5 Rd7 52. Ke3 cxd5 53. Kf3 f6 54. Ra6 Rb7 55. Ra5 Rb3+ 56. Kf2 Kg4 57. Rxa7 Rf3+ 58. Ke2 Rxg3 59. Ra6 Kf5 60. Rd6 Rxa3 0-1

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Elfvin, U."]
[Result "1-0"]
[ECO "E90"]
[PlyCount "95"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nd7 5. e4 e5 6. Be3 Ngf6 7. d5 0-0 8. h3 Nh5 9. Nd2 a5 10. g3 Nc5 11. Be2 Nf6 12. g4 Ne8 13. Qc2 f5 14. gxf5 gxf5 15. 0-0-0 Na6 16. Nf3 Nf6 17. Rdg1 f4 18. Bd2 Nc5 19. Ne1 Bd7 20. Kb1 Nfxe4 21. Nxe4 Nxe4 22. Bd3 Nxd2+ 23. Qxd2 e4 24. Bxe4 Qf6 25. Nf3 Rfe8 26. Bd3 Bf5 27. Bxf5 Qxf5+ 28. Ka1 Kh8 29. Ng5 Re7 30. Ne6 Be5 31. f3 Qf6 32. Rg4 a4 33. a3 Rxe6 34. dxe6 Qxe6 35. Qd5 Qxd5 36. cxd5 Ra5 37. Rhg1 h6 38. Rc1 Rb5 39. Rg2 Rb3 40. Rxc7 Rxa3+ 41. Kb1 Rb3 42. Rc8+ Kh7 43. Rc7+ Kh8 44. Re2 Kg8 45. Rd7 Kf8 46. Rc2 Ke8 47. Rh7 Kd8 48. Rg2 1-0

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Fridh, Anton"]
[Result "0-1"]
[ECO "E53"]
[BlackElo "2270"]
[PlyCount "96"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 c5 6. Bd3 b6 7. 0-0 d5 8. cxd5 exd5 9. dxc5 bxc5 10. Ne2 Nc6 11. b3 Bg4 12. Bb2 Ne4 13. Qc2 Re8 14. a3 Ba5 15. Ng3 Bxf3 16. gxf3 Nd2 17. b4 Nxf3+ 18. Kg2 Nh4+ 19. Kh1 Bc7 20. Rad1 Be5 21. Bxe5 Nxe5 22. Be4 cxb4 23. Bxd5 Qc8 24. Qe4 Qh3 25. Bxa8 Nhf3 26. Qxf3 Nxf3 27. Bxf3 b3 28. Bd5 b2 29. Ne2 Rb8 30. Nd4 Qh5 31. Nc6 b1Q 32. Ne7+ Kf8 33. Rxb1 Rxb1 34. Rxb1 Kxe7 35. Rb7+ Kd6 36. e4 Qe2 37. Kg2 Qg4+ 38. Kf1 f5 39. Rxa7 fxe4 40. Ba8 Qh3+ 41. Kg1 Qg4+ 42. Kf1 Qd1+ 43. Kg2 e3 44. Ra6+ Kc7 45. Bf3 Qd2 46. Ra7+ Kd6 47. Ra6+ Ke5 48. Kh3 exf2 0-1

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Hansson, Dan"]
[Result "1/2-1/2"]
[ECO "D91"]
[BlackElo "2300"]
[PlyCount "18"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5 Nxg5 7. Nxg5 e6 8. Nf3 exd5 9. e3 0-0 1/2-1/2

[Event "SWE-ch"]
[Site "Boras"]
[Date "1979.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Marttala, Thomas"]
[Result "1/2-1/2"]
[ECO "E91"]
[PlyCount "113"]
[EventDate "1979.07.01"]
[EventType "swiss"]
[EventRounds "13"]
[EventCountry "SWE"]
[SourceTitle "MCD"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Nf3 d6 6. Be2 c6 7. 0-0 Na6 8. Re1 Rb8 9. Bf1 Bg4 10. h3 Bxf3 11. Qxf3 Qb6 12. Qd1 e5 13. d5 cxd5 14. cxd5 Nc5 15. Rb1 Qb4 16. Bd2 Rfd8 17. Nb5 Qa4 18. Qxa4 Nxa4 19. Nxa7 Nc5 20. f3 Ra8 21. Nb5 Rxa2 22. Bc4 Raa8 23. Be3 Ne8 24. b3 Bf8 25. Rec1 Rdc8 26. b4 Na4 27. Bb3 Rxc1+ 28. Bxc1 Be7 29. Be3 Bd8 30. Bxa4 Rxa4 31. Rb3 Bh4 32. Na3 f5 33. Bf2 Be7 34. Kh2 fxe4 35. fxe4 Nf6 36. Bh4 Nxd5 37. Bxe7 Nxe7 38. Nc4 Nc8 39. Na5 b6 40. Nc4 Kf7 41. Ne3 Ne7 42. Nc4 Nc6 43. Nxd6+ Ke6 44. Nc8 b5 45. Rd3 Nd4 46. Nb6 Rxb4 47. Nd5 Rb2 48. Ra3 Kd6 49. Ra8 b4 50. Ne3 Re2 51. Nc4+ Ke6 52. Ra6+ Ke7 53. Nxe5 Rxe4 54. Nd3 b3 55. Rb6 Kf7 56. Nc5 Re3 57. Rb4 1/2-1/2

[Event "SWE-chT corr"]
[Site "Sweden"]
[Date "1976.??.??"]
[Round "?"]
[White "Eklund, Bo"]
[Black "Wirgren, Anders"]
[Result "0-1"]
[ECO "C67"]
[PlyCount "46"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[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 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. dxe5 Nxb5 7. a4 d6 8. e6 fxe6 9. axb5 Ne7 10. Bg5 h6 11. Bh4 g5 12. Ne5 h5 13. Bxg5 dxe5 14. Qe2 Qd4 15. Nc3 Qg4 16. Qxe5 Ng6 17. Qf6 Qf5 18. Qd8+ Kf7 19. Qxc7+ Kg8 20. h4 Rh7 21. Qc4 Ne5 22. Qe2 Bd7 23. Ne4 Bxb5 0-1

[Event "SWE-chT corr"]
[Site "Sweden"]
[Date "1976.??.??"]
[Round "?"]
[White "Lind, Jan Olov"]
[Black "Wirgren, Anders"]
[Result "0-1"]
[ECO "C92"]
[PlyCount "122"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[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 d6 8. c3 0-0 9. h3 Nd7 10. d4 Bf6 11. a4 Bb7 12. axb5 axb5 13. Rxa8 Qxa8 14. d5 Na5 15. Bc2 Ba6 16. Nbd2 c6 17. b4 Nc4 18. Nxc4 bxc4 19. dxc6 Qxc6 20. Ba4 Qc7 21. Be3 Nb6 22. Bc2 Bb5 23. Qa1 Nd7 24. Qa3 Qb7 25. Ra1 Rc8 26. Nd2 Bd8 27. Ra2 g6 28. Qa7 Qxa7 29. Rxa7 Kg7 30. Ba4 Bxa4 31. Rxa4 Bb6 32. Ra6 Bxe3 33. fxe3 Kf6 34. Rxd6+ Ke7 35. Ra6 Rc7 36. Kf2 Nf6 37. Ke2 Ne8 38. g4 h6 39. Ra5 Ke6 40. Nf3 f6 41. Ra6+ Ke7 42. Nd2 Nd6 43. Kd1 h5 44. gxh5 gxh5 45. Kc2 Rc8 46. Ra7+ Ke6 47. Rg7 Nb5 48. Nf1 Ra8 49. Ng3 Ra2+ 50. Kc1 Nxc3 51. h4 Kd6 52. Nf5+ Kc6 53. Ne7+ Kb5 54. Nd5 Nxe4 55. Rf7 Rh2 56. Ra7 c3 57. Rc7 f5 58. Nxc3+ Nxc3 59. Rxc3 Kxb4 60. Rc6 Rxh4 61. Kd2 e4 0-1

[Event "SWE-chT corr"]
[Site "Sweden"]
[Date "1976.??.??"]
[Round "?"]
[White "Sandstroem, R."]
[Black "Wirgren, Anders"]
[Result "1/2-1/2"]
[ECO "E57"]
[PlyCount "82"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[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 c5 5. Bd3 0-0 6. Nf3 d5 7. 0-0 Nc6 8. a3 cxd4 9. exd4 dxc4 10. Bxc4 Bxc3 11. bxc3 Qa5 12. Qc2 e5 13. Be3 exd4 14. Bxd4 Bg4 15. Bxf6 Bxf3 16. gxf3 gxf6 17. Kh1 Qh5 18. Rg1+ Kh8 19. Rg3 Rg8 20. Qe4 Rxg3 21. fxg3 Rd8 22. g4 Qe5 23. Bd3 Qxe4 24. Bxe4 Na5 25. Kg2 Kg7 26. Kg3 b6 27. h4 h6 28. Rc1 Nc4 29. a4 Rd2 30. Bc6 Kf8 31. Bb5 Ne5 32. Re1 Rd8 33. f4 Ng6 34. h5 Ne7 35. Kf3 Rc8 36. c4 Nc6 37. Re4 Na5 38. Rd4 Rc7 39. Ke4 Nb7 40. Kf5 Kg7 41. g5 Rc5+ 1/2-1/2

[Event "SWE-chT corr"]
[Site "Sweden"]
[Date "1976.??.??"]
[Round "?"]
[White "Svensson, Ulf"]
[Black "Wirgren, Anders"]
[Result "1-0"]
[ECO "A64"]
[PlyCount "83"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[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. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. g3 Bg7 8. Bg2 0-0 9. 0-0 a6 10. a4 Nbd7 11. Nd2 Re8 12. a5 Rb8 13. Nc4 Ne5 14. Nb6 Nfd7 15. Qb3 Nxb6 16. axb6 f5 17. Bd2 Nd7 18. Na4 Rxe2 19. Bf4 Qe7 20. Qc4 Re5 21. b4 g5 22. Bxe5 Nxe5 23. Rae1 Bd7 24. bxc5 Bb5 25. Qc2 Bxf1 26. Kxf1 Qf7 27. c6 Rf8 28. Rc1 f4 29. c7 Rc8 30. Qe4 fxg3 31. hxg3 h5 32. Kg1 Nd7 33. Bf1 Be5 34. Bxa6 Nxb6 35. Nxb6 Rxc7 36. Rxc7 Qxc7 37. Qg6+ Kf8 38. Qf5+ Kg7 39. Bd3 Qxb6 40. Qd7+ Kf6 41. Qe6+ Kg7 42. Qe7+ 1-0

[Event "SWE-chT corr"]
[Site "Sweden"]
[Date "1976.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Bergstroem, Mats"]
[Result "0-1"]
[ECO "B66"]
[PlyCount "64"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[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 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8. 0-0-0 h6 9. Bf4 Bd7 10. Nxc6 Bxc6 11. f3 d5 12. Qe1 Bb4 13. a3 Ba5 14. exd5 Nxd5 15. b4 Nxf4 16. Rxd8+ Bxd8 17. Ne4 0-0 18. g3 Nd5 19. c4 Nf6 20. Bd3 Be7 21. Qe2 Nxe4 22. fxe4 e5 23. Kb2 a5 24. b5 Bd7 25. c5 Bxc5 26. Bc4 Rac8 27. Rf1 Bd4+ 28. Kb1 Rc5 29. a4 b6 30. Qa2 Rfc8 31. Bxf7+ Kh7 32. h4 Bxb5 0-1

[Event "SWE-chT corr"]
[Site "Sweden"]
[Date "1976.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Larsson, Erik Jakob"]
[Result "0-1"]
[ECO "D38"]
[PlyCount "52"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[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. Nf3 d5 4. Nc3 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. Qa4+ Nc6 8. cxd5 exd5 9. e3 0-0 10. Be2 a6 11. 0-0 Be6 12. Qc2 Rad8 13. Na4 Bd6 14. Nc5 Bc8 15. Rfc1 g5 16. a3 g4 17. Ne1 h5 18. g3 Kg7 19. Ng2 Ne7 20. b4 Rh8 21. Rf1 h4 22. Bd3 Rh6 23. Rae1 Rdh8 24. Re2 Nf5 25. Ne1 hxg3 26. fxg3 Bxg3 0-1

[Event "SWE-chT corr"]
[Site "Sweden"]
[Date "1976.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Nilsson, Gustav"]
[Result "1-0"]
[ECO "C19"]
[PlyCount "83"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[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. Nf3 Ne7 8. a4 b6 9. Bb5+ Bd7 10. Bd3 Nbc6 11. 0-0 h6 12. Re1 c4 13. Bf1 0-0 14. Ba3 f5 15. exf6 Rxf6 16. Ne5 Raf8 17. f3 Be8 18. Qd2 Nxe5 19. Rxe5 Ng6 20. Re3 R8f7 21. a5 Nh4 22. Qe1 Nf5 23. Rxe6 Bd7 24. axb6 axb6 25. Re5 Qc6 26. g3 Nh4 27. gxh4 Rg6+ 28. Kh1 Rxf3 29. Bg2 Rxg2 30. Kxg2 Qf6 31. Be7 Qf4 32. Ra8+ Kh7 33. Rf8 Qg4+ 34. Kh1 Rxf8 35. Bxf8 Qf3+ 36. Kg1 Qxf8 37. Qf1 Qa3 38. Rxd5 Be6 39. Re5 Qxc3 40. Qf4 Bd7 41. Qe4+ Kh8 42. Re7 1-0

[Event "SWE-chT corr"]
[Site "Sweden"]
[Date "1976.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Nordstrom, Eric"]
[Result "0-1"]
[ECO "E59"]
[PlyCount "74"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[EventCountry "SWE"]
[SourceTitle "Corr Nr. 1"]
[Source "ChessBase"]
[SourceDate "1997.09.01"]
[SourceVersion "2"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. Nf3 c5 7. 0-0 Nc6 8. a3 Bxc3 9. bxc3 dxc4 10. Bxc4 Qc7 11. Bb5 Rd8 12. Re1 a6 13. Bd3 e5 14. Qc2 Bg4 15. Nxe5 Nxe5 16. dxe5 Qxe5 17. f3 Be6 18. a4 Rd7 19. Bf1 Rad8 20. e4 Nh5 21. Be3 Nf4 22. Red1 f5 23. Rxd7 Rxd7 24. Rd1 Nd5 25. Bxc5 Nxc3 26. Bd4 Rxd4 27. Qxc3 Rxe4 28. Qd2 Qc5+ 29. Kh1 Re5 30. Qd8+ Kf7 31. Qb8 b5 32. Qb7+ Kf6 33. Qxa6 b4 34. Qa8 Rd5 35. Re1 b3 36. f4 Qd6 37. Be2 Qb4 0-1

[Event "Buesum U20"]
[Site "Buesum"]
[Date "1971.01.03"]
[Round "8"]
[White "Anhalt, Horst Peter"]
[Black "Wirgren, Anders"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "103"]
[EventDate "1970.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Be2 Nbd7 7. 0-0 c6 8. Nc3 Nd5 9. Na4 e5 10. c4 Ne7 11. g4 Nb6 12. Nxb6 axb6 13. h3 e4 14. Bxg7 exf3 15. Bxf8 fxe2 16. Qxe2 Qxf8 17. d4 d5 18. Rf2 f5 19. g5 Be6 20. Rh2 Qf7 21. c5 bxc5 22. dxc5 Qg7 23. Rc1 Bf7 24. Qd2 Rd8 25. Qa5 Rd7 26. Rd1 Qf8 27. Rd4 Qd8 28. Qc3 Nc8 29. Rc2 Re7 30. Kf2 Na7 31. a4 b6 32. cxb6 Qxb6 33. Rb4 Qd8 34. Qf6 Qe8 35. Qd6 Rd7 36. Qc5 Qd8 37. Qd4 Qc7 38. Rc5 Nc8 39. a5 Nd6 40. a6 Ne4+ 41. Kf3 Nxc5 42. Qxc5 Qa7 43. Qxc6 Re7 44. Rb6 Re6 45. Qc8+ Re8 46. Qb7 Qxb7 47. Rxb7 d4 48. Rd7 dxe3 49. Ke2 Bxb3 50. a7 Bc4+ 51. Ke1 Be6 52. Re7 1/2-1/2

[Event "Buesum U20"]
[Site "Buesum"]
[Date "1971.01.02"]
[Round "7"]
[White "Wirgren, Anders"]
[Black "Sprotte, Norbert"]
[Result "0-1"]
[ECO "C16"]
[PlyCount "94"]
[EventDate "1970.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[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 Bb4 4. e5 Qd7 5. a3 Bf8 6. f4 b6 7. Nf3 Ba6 8. Bxa6 Nxa6 9. 0-0 Ne7 10. Ne2 h5 11. Qd3 Nb8 12. c3 Nbc6 13. b4 Nf5 14. g3 Be7 15. Kg2 g6 16. h3 Kf8 17. Bd2 Kg7 18. Be1 Rh7 19. g4 hxg4 20. hxg4 Nh6 21. Nh2 Rah8 22. Bg3 Qd8 23. Ng1 Nb8 24. Rf2 Nd7 25. Ngf3 Kf8 26. a4 c6 27. Rb1 Nb8 28. Nd2 Kg7 29. Rh1 Nxg4 30. Rff1 Nh6 31. Qf3 Nf5 32. Ng4 Rxh1 33. Rxh1 Rxh1 34. Kxh1 Qh8+ 35. Kg2 Nd7 36. Nf1 Qh5 37. Nge3 Qxf3+ 38. Kxf3 Nxe3 39. Nxe3 c5 40. Be1 a6 41. Bd2 cxb4 42. cxb4 b5 43. a5 Nb8 44. Nc2 Nc6 45. Kg4 f6 46. Be3 f5+ 47. Kf3 Bxb4 0-1

[Event "Buesum U20"]
[Site "Buesum"]
[Date "1971.01.01"]
[Round "6"]
[White "Watson, W Peter"]
[Black "Wirgren, Anders"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "113"]
[EventDate "1970.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. e3 0-0 5. Nbd2 d6 6. Bc4 Nbd7 7. 0-0 e6 8. c3 Qe7 9. e4 e5 10. dxe5 dxe5 11. Bg3 Nh5 12. Bh4 Ndf6 13. Qb3 h6 14. Rfe1 c6 15. a4 Nf4 16. Nf1 Bg4 17. N3d2 Rad8 18. f3 Bc8 19. Bf2 b6 20. Rad1 Nd3 21. Bxd3 Rxd3 22. Qc2 Ba6 23. Ne3 Rfd8 24. Ndc4 R3d7 25. Rxd7 Rxd7 26. b3 Nh5 27. g3 Qd8 28. Re2 Nf6 29. Kg2 h5 30. Rd2 Rxd2 31. Qxd2 Qxd2 32. Nxd2 Nd7 33. b4 f6 34. c4 Bf8 35. Nc2 Bb7 36. Nb3 Kf7 37. Be1 Ke6 38. Kf2 f5 39. a5 fxe4 40. fxe4 Nf6 41. Ke3 c5 42. axb6 axb6 43. bxc5 bxc5 44. Nd2 Bh6+ 45. Kd3 Bxd2 46. Kxd2 Nxe4+ 47. Kd3 Ng5 48. h4 e4+ 49. Kc3 Nh3 50. Ne3 Ng1 51. Bf2 Ne2+ 52. Kd2 Nd4 53. Kc3 Ke5 54. Nc2 Ne6 55. Ne3 Bc6 56. Nc2 Ba4 57. Na3 1/2-1/2

[Event "Buesum U20"]
[Site "Buesum"]
[Date "1970.12.31"]
[Round "5"]
[White "Wirgren, Anders"]
[Black "Buchenthal, Dieter"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "109"]
[EventDate "1970.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 b5 4. a3 dxe4 5. Nxe4 Bf5 6. Ng3 Bg6 7. Nf3 Nd7 8. h4 h6 9. h5 Bh7 10. Bd3 Bxd3 11. Qxd3 Qc7 12. Rh4 e6 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Ne4 Qc7 16. g3 Ngf6 17. Kf1 a5 18. Re1 Nxe4 19. Qxe4 Nf6 20. Qe5 0-0-0 21. c4 Nd7 22. Qe2 b4 23. axb4 axb4 24. c5 Nf6 25. Ne5 Kb7 26. Nc4 Nd5 27. Ra1 Ra8 28. Nd6+ Kb8 29. Rxa8+ Kxa8 30. Qa6+ Kb8 31. Re4 Rd8 32. Re1 Rxd6 33. cxd6 Qxd6 34. Ra1 Nc7 35. Qb6+ Kc8 36. Ra7 Kd7 37. Rb7 e5 38. dxe5 Qxe5 39. Qxb4 Qxh5 40. Qf4 Qd1+ 41. Kg2 Qd5+ 42. f3 Qa5 43. Qxf7+ Kc8 44. Rb3 Qe5 45. Qf8+ Kd7 46. Rb8 Qe2+ 47. Kh3 Qf1+ 48. Kg4 h5+ 49. Kxh5 Qh3+ 50. Kg6 Qxg3+ 51. Kh7 Ke6 52. Qxg7 Qxf3 53. Qxc7 Qh3+ 54. Kg8 Qg2+ 55. Qg7 1-0

[Event "Buesum U20"]
[Site "Buesum"]
[Date "1970.12.30"]
[Round "4"]
[White "Roofthoofd, Marcel"]
[Black "Wirgren, Anders"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "96"]
[EventDate "1970.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Bc4 Nb6 5. Bb3 Nc6 6. Qf3 e6 7. Nge2 Nd4 8. Nxd4 Qxd4 9. d3 Bd6 10. Be3 Qf6 11. Qxf6 gxf6 12. Ne4 Ke7 13. f4 Rg8 14. 0-0 f5 15. Ng3 Nd7 16. Rae1 Kd8 17. d4 Nf6 18. c4 h5 19. d5 h4 20. Bd4 Be7 21. Ne2 Ne4 22. Nc3 Nd2 23. Rf2 Nxb3 24. axb3 Bd7 25. Rd2 Kc8 26. Red1 b6 27. Be5 Kb7 28. dxe6 Bxe6 29. Nd5 Bxd5 30. Rxd5 h3 31. R1d2 Bb4 32. Bc3 Bxc3 33. bxc3 Rae8 34. Kf1 Re3 35. gxh3 Rxh3 36. R5d3 Rh4 37. Rf3 Rhg4 38. h3 Rg1+ 39. Ke2 Re8+ 40. Kd3 a5 41. Rh2 Ree1 42. Rff2 Rg3+ 43. Kd2 Ree3 44. h4 Rxc3 45. h5 Rxb3 46. Kc2 a4 47. h6 a3 48. h7 Rb2+ 0-1

[Event "Buesum U20"]
[Site "Buesum"]
[Date "1970.12.29"]
[Round "3"]
[White "Wirgren, Anders"]
[Black "Buchal, Stephan"]
[Result "0-1"]
[ECO "D63"]
[PlyCount "116"]
[EventDate "1970.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. Nf3 d5 4. d4 Be7 5. Bg5 Nbd7 6. e3 0-0 7. Rc1 a6 8. cxd5 exd5 9. Bd3 c6 10. 0-0 Ne4 11. Bxe7 Qxe7 12. Bxe4 dxe4 13. Nd2 f5 14. Na4 Nf6 15. Nc5 Be6 16. Nxe6 Qxe6 17. Qb3 Qxb3 18. Nxb3 Nd5 19. Nc5 Rf7 20. a3 Re7 21. Rfe1 Rd8 22. b4 Kf7 23. Nb3 Kf6 24. Na5 g5 25. Nc4 Re6 26. Ne5 Ree8 27. Rc5 Nb6 28. Rec1 Nd7 29. Nxd7+ Rxd7 30. Kf1 Red8 31. Rb1 Rd5 32. Rc3 R8d6 33. Ke2 Ke6 34. a4 Kd7 35. h3 h5 36. Rbc1 Rf6 37. Rc5 Rfd6 38. g3 b6 39. R5c2 Rg6 40. Rd2 Rf6 41. Rb1 a5 42. Rbb2 axb4 43. Rxb4 Kc7 44. Rdb2 c5 45. Rb5 f4 46. a5 f3+ 47. Ke1 bxa5 48. Rb7+ Kc8 49. Rb8+ Kd7 50. R2b7+ Ke6 51. Re8+ Kf5 52. g4+ hxg4 53. hxg4+ Kxg4 54. Rxe4+ Kf5 55. Re8 Re6 56. Rf8+ Kg4 57. Rb5 Ra6 58. dxc5 Rh6 0-1

[Event "Buesum U20"]
[Site "Buesum"]
[Date "1970.12.28"]
[Round "2"]
[White "Hemmert, Burghard"]
[Black "Wirgren, Anders"]
[Result "1-0"]
[ECO "A08"]
[PlyCount "117"]
[EventDate "1970.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 c5 3. g3 Nc6 4. Bg2 d5 5. Nd2 g6 6. Ngf3 Bg7 7. 0-0 0-0 8. h3 b6 9. Nh4 e6 10. Kh2 Ba6 11. Re1 Qc7 12. Nf1 Rad8 13. Bf4 e5 14. Bd2 Rfe8 15. Qc1 Bc8 16. Bh6 Ne7 17. Qg5 Nh5 18. Bf3 f6 19. Qc1 Bxh6 20. Qxh6 Ng7 21. Ne3 d4 22. Ng4 Rf8 23. Bg2 Ne6 24. Nf3 Nc6 25. Qd2 h5 26. Nh6+ Kh7 27. Nh4 Qg7 28. N6f5 gxf5 29. exf5 Qg5 30. Qxg5 fxg5 31. fxe6 Bxe6 32. Bxc6 gxh4 33. Rxe5 Rd6 34. Be4+ Kh6 35. Kg2 hxg3 36. fxg3 Rf7 37. Rc1 Bd7 38. g4 hxg4 39. hxg4 Rf4 40. Rh1+ Kg7 41. Rg5+ Kf8 42. Rh8+ Ke7 43. Rg7+ Rf7 44. Rxf7+ Kxf7 45. g5 Bc6 46. Bxc6 Rxc6 47. Rh7+ Kg8 48. Rxa7 Rg6 49. Kf3 Rxg5 50. Rb7 Rg6 51. Ke4 Kf8 52. b3 Ke8 53. a4 Kd8 54. a5 bxa5 55. Rb5 Rg5 56. Rxa5 Rh5 57. Kf4 Kd7 58. b4 Rh4+ 59. Kg3 1-0

[Event "Buesum U20"]
[Site "Buesum"]
[Date "1970.12.27"]
[Round "1"]
[White "Wirgren, Anders"]
[Black "Hartston, William R"]
[Result "1/2-1/2"]
[ECO "D90"]
[PlyCount "64"]
[EventDate "1970.12.27"]
[EventType "swiss"]
[EventRounds "8"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. Nf3 g6 2. c4 Bg7 3. d4 Nf6 4. Nc3 d5 5. cxd5 Nxd5 6. Bd2 0-0 7. Rc1 Nb6 8. e3 Nc6 9. Bb5 Bd7 10. 0-0 e5 11. d5 Nb4 12. Bxd7 Qxd7 13. e4 c6 14. Be3 Rfc8 15. a3 Na6 16. dxc6 bxc6 17. Qe2 Nc7 18. Rfd1 Qe7 19. Na2 Ne6 20. Nb4 Qe8 21. Nd3 f6 22. Nc5 Bf8 23. Ne1 Rd8 24. Nxe6 Qxe6 25. Nd3 Rab8 26. Nc5 Rxd1+ 27. Qxd1 Bxc5 28. Bxc5 Qd7 29. Bxb6 Qxd1+ 30. Rxd1 Rxb6 31. Rd8+ Kf7 32. Kf1 Ke7 1/2-1/2

[Event "SWE corr"]
[Site "Sweden"]
[Date "1969.??.??"]
[Round "?"]
[White "Wirgren, Anders"]
[Black "Hansson, Daniel"]
[Result "1/2-1/2"]
[ECO "E77"]
[PlyCount "68"]
[EventDate "1969.??.??"]
[EventType "team (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 g6 3. Nc3 Bg7 4. e4 d6 5. f4 c5 6. d5 0-0 7. Be2 e6 8. Nf3 exd5 9. e5 Ng4 10. cxd5 dxe5 11. h3 e4 12. Nxe4 Re8 13. Nc3 Nh6 14. 0-0 Nf5 15. Bd3 Nd6 16. Re1 Rxe1+ 17. Qxe1 Nd7 18. f5 Nf6 19. fxg6 hxg6 20. Be3 b6 21. Rd1 Bb7 22. Bc2 Qf8 23. Qh4 Re8 24. Bg5 Nh7 25. Bc1 b5 26. Qf2 b4 27. Na4 Ba6 28. Nxc5 Re2 29. Qf1 Nf5 30. Nxa6 Ng3 31. Bd3 Nxf1 32. Bxe2 Ng3 33. Bc4 Nf5 34. Bd2 Bxb2 1/2-1/2

