[Event "Ost Westfalen Lippe Masters"]
[Site "Bielefeld"]
[Date "1965.03.??"]
[Round "3"]
[White "Illgen, Hans"]
[Black "Hantke, Rolf"]
[Result "1-0"]
[ECO "B20"]
[PlyCount "77"]
[EventDate "1965.03.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d5 4. exd5 Qxd5 5. Nc3 Qd8 6. Nf3 Nf6 7. Bb5 Bd7 8. 0-0 e6 9. Qe2 Be7 10. Bxc6 Bxc6 11. Ne5 Rc8 12. Nxc6 Rxc6 13. Ne4 0-0 14. Bxf6 gxf6 15. d3 Kh8 16. Rad1 Rg8 17. Nd2 Rd6 18. Nf3 Qd7 19. a4 a6 20. Nd2 b5 21. axb5 axb5 22. Ra1 Ra6 23. Rxa6 Qb7 24. f4 Qxa6 25. f5 e5 26. Kh1 Qa2 27. Ne4 Qb2 28. g4 Ra8 29. g5 Ra2 30. gxf6 Bf8 31. Rf2 Ra1+ 32. Kg2 h6 33. Qh5 Kg8 34. Qg4+ Kh8 35. Kh3 Re1 36. Rg2 Re3+ 37. Kh4 Rxe4 38. dxe4 Qd4 39. Qg8# 1-0

[Event "Ost Westfalen Lippe Masters"]
[Site "Bielefeld"]
[Date "1965.03.??"]
[Round "1"]
[White "Illgen, Hans"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "A01"]
[PlyCount "60"]
[EventDate "1965.03.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. b3 e5 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 Qh4+ 6. g3 Qe7 7. Nf3 Bg4 8. fxe5 Bxf3 9. Qxf3 Bxe5 10. Bxe5 Qxe5 11. 0-0 Nf6 12. Bxc6+ bxc6 13. Nc3 h5 14. Qf4 Qe7 15. Rae1 h4 16. g4 h3 17. Kh1 Rh4 18. Rg1 Qe6 19. e4 d4 20. e5 Rxg4 21. Rxg4 Nxg4 22. Ne4 Nxe5 23. Ng5 Qd5+ 24. Re4 f6 25. Nf3 0-0-0 26. Nxe5 Re8 27. Qg4+ Kb7 28. Nd7 f5 29. Nc5+ Qxc5 30. Rxe8 fxg4 0-1

[Event "Ost Westfalen Lippe Masters"]
[Site "Bielefeld"]
[Date "1965.03.??"]
[Round "2"]
[White "Oestreich, Reinhard"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "E38"]
[PlyCount "43"]
[EventDate "1965.03.??"]
[EventType "tourn"]
[EventRounds "5"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. Bg5 Nd4 8. Nxd4 Bxd4 9. Nb5 Bxf2+ 10. Kxf2 Ng4+ 11. Ke1 Qxg5 12. Nc7+ Kd8 13. Nxa8 Qe3 14. Qc3 Qf2+ 15. Kd2 f6 16. h3 Qh4 17. hxg4 Qxh1 18. Qa5+ b6 19. Qxa7 Qh6+ 20. e3 Qh2 21. Qxb6+ Ke7 22. Qc7 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Bad Oeynhausen"]
[Date "1964.??.??"]
[Round "3"]
[White "Groenegress, Wilfried"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "C84"]
[PlyCount "93"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. 0-0 0-0 8. Re1 Bd7 9. Nbd2 b5 10. Bc2 a5 11. Nf1 Qc8 12. Ne3 Be6 13. d4 exd4 14. cxd4 Nb4 15. Bb1 Re8 16. a3 Na6 17. e5 dxe5 18. dxe5 Nd7 19. Qd3 Nf8 20. Qxb5 c6 21. Qe2 Qb7 22. Nd4 Nc5 23. Bc2 a4 24. Bd2 Nb3 25. Bxb3 axb3 26. Rac1 c5 27. Ndf5 Ng6 28. Nxe7+ Qxe7 29. Nc4 Red8 30. Be3 Rd5 31. Nb6 Rxe5 32. Nxa8 Qb7 33. Qf1 Qxa8 34. Rxc5 Rxc5 35. Bxc5 h5 36. Be3 Nh4 37. f3 Nf5 38. Qd3 Qa5 39. Rd1 Qe5 40. Bd4 Qd5 41. Bf2 Qc6 42. Qe4 Qc7 43. Qd3 Qc6 44. Qd2 h4 45. Bxh4 Kh7 46. Bf2 Qc2 47. a4 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Bad Oeynhausen"]
[Date "1964.??.??"]
[Round "1"]
[White "Hantke, Rolf"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "A28"]
[PlyCount "74"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e4 Bc5 5. Nxe5 Nxe5 6. d4 Nxe4 7. Nxe4 Bb4+ 8. Nc3 Ng6 9. Be3 0-0 10. h4 Re8 11. h5 Nf8 12. Qd2 c6 13. a3 Qa5 14. Rc1 Bxc3 15. Rxc3 d5 16. c5 f5 17. Be2 Ne6 18. g3 Qd8 19. b4 Bd7 20. a4 a6 21. f4 Qf6 22. 0-0 Re7 23. Bf3 Rae8 24. b5 axb5 25. axb5 Nc7 26. b6 Nb5 27. Rb3 Re6 28. Bf2 Kf8 29. Ra1 Qe7 30. Rb2 g6 31. hxg6 hxg6 32. Rbb1 Qf6 33. Kg2 Kg7 34. Rh1 Rh8 35. Rxh8 Kxh8 36. Ra8+ Re8 37. Qa5 Qf7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Bad Oeynhausen"]
[Date "1964.??.??"]
[Round "2"]
[White "Illgen, Hans"]
[Black "Bilo, Heinrich"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "80"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. f4 0-0 5. Nf3 d6 6. Be2 Nbd7 7. 0-0 e5 8. fxe5 Ng4 9. Kh1 Ngxe5 10. Nc3 Nxf3 11. Bxf3 Ne5 12. Ne2 Qh4 13. Ng1 Ng4 14. Bxg4 Bxb2 15. Bxc8 Bxa1 16. Bxb7 Rab8 17. Qxa1 Rxb7 18. Rf4 Qe7 19. Nf3 c5 20. h3 f6 21. Nh2 f5 22. Qf1 Rbb8 23. Qc4+ Kg7 24. Nf3 h6 25. Qd5 a5 26. c3 Rfe8 27. Ra4 Qc7 28. g4 fxg4 29. Rxg4 Qf7 30. Qxf7+ Kxf7 31. Kg2 g5 32. Ra4 Ra8 33. Ne1 Ke6 34. Nd3 Kd7 35. Nf2 Kc6 36. Kf3 Kb6 37. Ke2 Re6 38. a3 Rf8 39. Rg4 Ref6 40. h4 Rxf2+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Bad Oeynhausen"]
[Date "1964.??.??"]
[Round "4"]
[White "Illgen, Hans"]
[Black "Ernst, Rolf"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "85"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b3 Nf6 2. Bb2 g6 3. e3 Bg7 4. c4 c5 5. Nc3 0-0 6. Nf3 Nc6 7. Be2 d6 8. 0-0 e5 9. d3 Ne8 10. Nd2 f5 11. Bf3 Nb4 12. Qe2 Kh8 13. a3 Nc6 14. Nd5 Be6 15. g3 Nf6 16. Nxf6 Bxf6 17. Bxc6 bxc6 18. f4 Qe7 19. Nf3 Bd7 20. Rfe1 Rab8 21. Qc2 Rb7 22. Bc3 Re8 23. Qb2 Kg7 24. e4 fxe4 25. fxe5 dxe5 26. Nxe5 Qd6 27. Nxd7 Rxd7 28. Bxf6+ Qxf6 29. Qxf6+ Kxf6 30. dxe4 Rd3 31. Rab1 Ke5 32. Re2 Red8 33. Kg2 Rc3 34. Rf1 Rxb3 35. Rf7 Rxa3 36. Re7+ Kf6 37. Rc7 Ke5 38. Rxc6 Ra4 39. Rc7 h5 40. Re7+ Kf6 41. Rc7 Ke5 42. Re7+ Kf6 43. Rc7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Bad Oeynhausen"]
[Date "1964.??.??"]
[Round "9"]
[White "Illgen, Hans"]
[Black "Gudath, Reiner"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "91"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 d6 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 e5 8. fxe5 Ng4 9. Nc3 Ngxe5 10. Rb1 Nxf3+ 11. Bxf3 Ne5 12. Ne4 Be6 13. Qe2 Qe7 14. Nf2 Nxf3+ 15. Qxf3 c6 16. Bxg7 Kxg7 17. Nd3 Bf5 18. Qe2 Bxd3 19. Qxd3 f5 20. Rf4 d5 21. a4 b6 22. a5 Qc7 23. Rbf1 Kg8 24. Qc3 Rae8 25. axb6 axb6 26. Ra4 Ra8 27. Rfa1 Qb7 28. b4 Rxa4 29. Rxa4 Ra8 30. Rxa8+ Qxa8 31. Kf2 Kf7 32. Qe5 Qb7 33. Qd6 Kg7 34. Kg3 Kf7 35. Kf4 Kg8 36. Ke5 Kg7 37. Qd8 Qf7 38. Kd6 Qb7 39. Qd7+ Qxd7+ 40. Kxd7 c5 41. bxc5 bxc5 42. Kd6 d4 43. Kxc5 dxe3 44. dxe3 Kf6 45. Kd6 g5 46. c4 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Bad Oeynhausen"]
[Date "1964.??.??"]
[Round "7"]
[White "Illgen, Hans"]
[Black "Kubisch, Guido"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "89"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d6 2. d3 c5 3. g3 g6 4. Nc3 Bg7 5. Bg2 Nc6 6. Nge2 e5 7. 0-0 Nge7 8. Bd2 0-0 9. Qc1 Re8 10. f4 f5 11. exf5 Nxf5 12. fxe5 Nxe5 13. Bg5 Bf6 14. Bxf6 Qxf6 15. Nd5 Qg7 16. Nef4 Ng4 17. Qd2 Qd4+ 18. Kh1 Qg7 19. Rae1 Bd7 20. c3 Bc6 21. Kg1 Qf7 22. Be4 Re5 23. c4 Rae8 24. h3 Nf6 25. g4 Nxe4 26. dxe4 Ng3 27. Nh5 Nxf1 28. Rxf1 Qe6 29. Ndf6+ Kf7 30. Nd5+ Kg8 31. Qh6 Rxh5 32. gxh5 Bxd5 33. hxg6 Qxg6+ 34. Qxg6+ hxg6 35. exd5 Kg7 36. b3 Re7 37. Kg2 Re2+ 38. Rf2 Re7 39. Kg3 Kg8 40. Rf6 Re2 41. Rxg6+ Kf7 42. Rxd6 Ke7 43. Re6+ Rxe6 44. dxe6 Kxe6 45. Kf4 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Bad Oeynhausen"]
[Date "1964.??.??"]
[Round "11"]
[White "Illgen, Hans"]
[Black "Schoppmeyer, Herbert"]
[Result "1-0"]
[ECO "C55"]
[PlyCount "101"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 d6 5. Ng5 d5 6. exd5 Na5 7. 0-0 Nxc4 8. dxc4 h6 9. Nf3 Bd6 10. Re1 e4 11. Nbd2 Qe7 12. Nd4 0-0 13. Nf1 Re8 14. Ng3 Bxg3 15. hxg3 Qc5 16. b3 Bg4 17. Qd2 Rad8 18. Bb2 c6 19. dxc6 bxc6 20. Qc3 Bd7 21. Re3 Qg5 22. g4 Bxg4 23. Rae1 Nh5 24. Rxe4 Rxe4 25. Rxe4 c5 26. Nf3 Rd1+ 27. Kh2 Qg6 28. Qe3 Bxf3 29. Qxf3 Rb1 30. Bc3 f5 31. Re5 Nf6 32. Re1 Ng4+ 33. Kg1 Rxe1+ 34. Bxe1 Qh5 35. Qg3 Qe8 36. f3 Nf6 37. Qf2 Qe7 38. Bc3 Nh5 39. Qd2 Kh7 40. g4 fxg4 41. fxg4 Ng3 42. Kg2 Ne4 43. Qd3 Kg8 44. Qd5+ Kh7 45. Qe5 Qxe5 46. Bxe5 Ng5 47. Bf4 Ne6 48. Be3 Kg8 49. Kf3 Kf7 50. Ke4 Ke7 51. Kd5 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Bad Oeynhausen"]
[Date "1964.??.??"]
[Round "5"]
[White "Oestreich, Reinhard"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "E38"]
[PlyCount "43"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Qa5 7. Bd2 Qxc5 8. a3 Bxc3 9. Bxc3 d5 10. e3 dxc4 11. Nd2 b5 12. Bxf6 gxf6 13. Ne4 Qe7 14. Qc3 Ne5 15. Rd1 0-0 16. f4 Bb7 17. Ng3 Nd3+ 18. Bxd3 cxd3 19. Nh5 e5 20. 0-0 Be4 21. fxe5 fxe5 22. Nf6+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Bad Oeynhausen"]
[Date "1964.??.??"]
[Round "6"]
[White "Ophoff, Rigobert"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "130"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 d5 3. Bd3 c5 4. c3 e6 5. Nf3 Nc6 6. Nbd2 Qc7 7. 0-0 e5 8. e4 cxd4 9. cxd4 dxe4 10. Nxe4 Nxe4 11. Bxe4 Bd6 12. Bxc6+ bxc6 13. dxe5 Be7 14. Bf4 0-0 15. Qa4 Be6 16. Nd4 Bd7 17. Bg3 c5 18. Qc4 Qb6 19. Qd5 Rad8 20. Ne2 Qxb2 21. Nf4 Bf5 22. Qf3 g6 23. Rfe1 Rd2 24. Nd5 Bd8 25. Bf4 Rd3 26. Ne3 Bc7 27. g4 Be6 28. Rab1 Qd4 29. Bh6 Bd5 30. Qxd5 Qxe3 31. Rxe3 Rxd5 32. Bxf8 Kxf8 33. Rbe1 Rd4 34. Re4 Rxe4 35. Rxe4 Ke7 36. Rc4 Bb6 37. a4 Ke6 38. a5 Bxa5 39. Rxc5 Bb6 40. Rb5 g5 41. Kg2 Bd4 42. f4 gxf4 43. Kf3 Bxe5 44. Ra5 Kf6 45. Rxa7 Kg6 46. Ra5 f6 47. h4 h5 48. g5 Bc3 49. Ra6 Kf5 50. Rc6 Bd4 51. Rd6 Be5 52. Rd5 Kg6 53. Ke4 Bb2 54. Rb5 Bc3 55. Rb6 Be5 56. Ra6 Kf7 57. Kf5 f3 58. gxf6 f2 59. Ra7+ Ke8 60. f7+ Kf8 61. Ke6 f1Q 62. Ra8+ Kg7 63. Rg8+ Kh7 64. f8Q Qc4+ 65. Kxe5 Qxg8 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Bad Oeynhausen"]
[Date "1964.??.??"]
[Round "8"]
[White "Reefschlaeger, Helmut"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "E00"]
[PlyCount "121"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Ne4 4. Bg2 Bb4+ 5. Bd2 Nxd2 6. Nxd2 d5 7. Ngf3 dxc4 8. 0-0 c3 9. Qa4+ c6 10. Ne4 cxb2 11. Rab1 Be7 12. Rxb2 0-0 13. Qc2 Nd7 14. h4 Nf6 15. Neg5 h6 16. Nh3 Rb8 17. e4 b6 18. Ne5 Bb7 19. Rd1 Qc7 20. g4 Bd6 21. g5 Bxe5 22. dxe5 Ng4 23. Qe2 Qxe5 24. Rbd2 h5 25. f3 Qc5+ 26. Kh1 Ne3 27. Rg1 Rbd8 28. Nf4 Ba6 29. Qe1 Rxd2 30. Qxd2 Nxg2 31. Rxg2 Qa3 32. Rg3 Qe7 33. Nxh5 Rd8 34. Qc3 e5 35. Nf6+ Kh8 36. Ng4 f6 37. gxf6 gxf6 38. Qe3 Qf8 39. Nh6 Kh7 40. Nf5 Rd7 41. Qg1 Bc8 42. Rg6 Rd1 43. Qxd1 Kxg6 44. Qg1+ Kh7 45. Qg4 Qf7 46. f4 exf4 47. Qxf4 Bxf5 48. Qxf5+ Kh6 49. Qc8 Qg7 50. Qxc6 Kh5 51. Qd6 Qg6 52. Qd4 Qg4 53. a4 Qf4 54. Kg2 Kxh4 55. Qb4 Kg4 56. Qd4 Qf3+ 57. Kg1 Kg3 58. Qd6+ Qf4 59. Qd3+ Qf3 60. Qd6+ Kh4 61. Qe7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Bad Oeynhausen"]
[Date "1964.??.??"]
[Round "10"]
[White "Speer, Albrecht"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "124"]
[EventDate "1964.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e3 d6 5. d4 exd4 6. exd4 Be7 7. Be2 0-0 8. d5 Nb8 9. Nd4 Nbd7 10. 0-0 Nc5 11. b4 Nce4 12. Nxe4 Nxe4 13. Bd3 Nf6 14. Bb2 g6 15. Qd2 Nh5 16. Rae1 Bf6 17. f4 Ng7 18. h3 Re8 19. Rxe8+ Qxe8 20. g4 Bd7 21. Rf3 c5 22. bxc5 dxc5 23. Re3 Qb8 24. Ne2 Bxb2 25. Qxb2 b6 26. Qe5 Qe8 27. Qc7 Qd8 28. Qxd8+ Rxd8 29. Ng3 Ne8 30. f5 Kg7 31. fxg6 hxg6 32. Ne4 Bc8 33. Kf2 Nf6 34. Nxf6 Kxf6 35. Rf3+ Kg7 36. Re3 Kf8 37. Kg3 Re8 38. Rxe8+ Kxe8 39. Kf4 Ke7 40. Kg5 Bd7 41. h4 Be8 42. h5 f6+ 43. Kh6 gxh5 44. gxh5 Kf8 45. Bf5 Bf7 46. Bg6 b5 47. d6 Be6 48. cxb5 c4 49. a4 f5 50. Kg5 c3 51. Kf6 c2 52. Kxe6 c1Q 53. d7 Qc7 54. Bxf5 Qb6+ 55. Kd5 Ke7 56. Kc4 Qc7+ 57. Kd5 Qd6+ 58. Ke4 Qb4+ 59. Ke3 Qa3+ 60. Kf4 Qxa4+ 61. Kg5 Qd4 62. Bg4 Qf6# 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "10"]
[White "Bilo, Heinrich"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "E44"]
[PlyCount "81"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. Nge2 Bb7 6. a3 Be7 7. d5 e5 8. e4 d6 9. Ng3 Bc8 10. Be2 a5 11. Be3 Nbd7 12. 0-0 0-0 13. f3 h6 14. b4 Nh7 15. Qb3 Bg5 16. Bf2 Ndf6 17. Rfb1 Bd7 18. c5 axb4 19. axb4 Rxa1 20. Rxa1 bxc5 21. bxc5 Qb8 22. Qxb8 Rxb8 23. c6 Bc8 24. Ra7 Ne8 25. Nb5 Bd8 26. Be1 f5 27. Ba5 Nhf6 28. Bd3 fxe4 29. fxe4 Ng4 30. Nxc7 Bg5 31. Nf1 Rb3 32. Ra8 Rxd3 33. Rxc8 Rd1 34. Rxe8+ Kf7 35. Bb6 Ne3 36. Kf2 Rxf1+ 37. Ke2 Rb1 38. Bxe3 Rb2+ 39. Kd1 Bxe3 40. Rd8 Bc5 41. Rd7+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "3"]
[White "Ernst, Rolf"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "C77"]
[PlyCount "136"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. c3 b5 7. Bc2 d6 8. a4 b4 9. Qc4 Na5 10. Qxb4 c5 11. Qa3 Be6 12. d3 c4 13. Ng5 d5 14. Nxe6 fxe6 15. Qa2 cxd3 16. Bxd3 dxe4 17. Be2 Qd5 18. c4 Qb7 19. Nd2 e3 20. fxe3 Bb4 21. 0-0 Bxd2 22. Bxd2 Nb3 23. Rad1 Nxd2 24. Rxd2 0-0 25. c5 Nd5 26. Bf3 e4 27. Be2 Qb4 28. Rfd1 Qxc5 29. Rd4 Nxe3 30. Qxe6+ Kh8 31. b4 Qg5 32. Qxe4 Nxd1 33. Rxd1 Rae8 34. Qd3 Rd8 35. Qe4 Rxd1+ 36. Bxd1 Qf6 37. Qe1 Qd4+ 38. Kh1 Qc4 39. Bf3 Rb8 40. b5 axb5 41. axb5 Qxb5 42. h3 Re8 43. Qd1 Qb4 44. Kh2 Qf4+ 45. g3 Qf6 46. h4 Rd8 47. Qe2 Qc3 48. Bg2 Qf6 49. Qe3 Qf8 50. Kh3 Rd6 51. Qc5 Qd8 52. Qe3 Rd3 53. Qe4 Rc3 54. Qe5 Qc8+ 55. Kh2 Rc2 56. Qe4 Rb2 57. Qd5 Qb8 58. Qd4 Rb4 59. Qc3 Rxh4+ 60. Bh3 Rb4 61. Bg2 Rb3 62. Qe1 h5 63. Bd5 Rb2+ 64. Kh3 Qc8+ 65. Be6 Qc2 66. Qh1 Kh7 67. Bd7 Kh6 68. Bc6 Qf5+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "1"]
[White "Friedrich, Hermann"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "E09"]
[PlyCount "86"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. Nf3 Nbd7 5. d4 e6 6. Nbd2 Be7 7. 0-0 0-0 8. Qc2 b6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Ba6 12. b3 Rc8 13. h3 c5 14. Bb2 Bf6 15. Rad1 Qc7 16. Ne5 Bxe5 17. dxe5 Rfd8 18. Rd6 Nf8 19. Rfd1 Rd7 20. Rxd7 Nxd7 21. Rd6 Nf8 22. Qd3 Bb7 23. Bf1 Ba8 24. Be2 Qb7 25. f3 Rc7 26. Kf2 Rd7 27. h4 Qc7 28. Qc3 f6 29. Rxd7 Nxd7 30. exf6 Nxf6 31. Qe3 Qf7 32. Qf4 Ne8 33. Ke3 Qxf4+ 34. Kxf4 Kf7 35. Bd3 g6 36. Be5 Nf6 37. Bc3 Nh5+ 38. Kg4 Nf6+ 39. Kg5 Ng8 40. Be2 h6+ 41. Kf4 Nf6 42. Ke5 Ke7 43. g4 g5 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "7"]
[White "Haensch, Reinhard"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "62"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 e6 3. e3 d5 4. Bd3 Nbd7 5. f4 Ne4 6. Qf3 f5 7. Nh3 Ndf6 8. Nf2 Bd7 9. Nd2 Qe7 10. Qe2 h6 11. Nf3 0-0-0 12. Ne5 Be8 13. a4 Nd7 14. Nxe4 fxe4 15. Nxd7 exd3 16. Qxd3 Rxd7 17. a5 Qf6 18. b4 Bg6 19. Qb5 c6 20. Qa4 a6 21. 0-0 Be4 22. Qb3 Bd6 23. c4 dxc4 24. Qxc4 Qf5 25. Rd1 Bxg2 26. Ba3 Bd5 27. Qe2 Qe4 28. Kf1 Qh1+ 29. Kf2 Qxh2+ 30. Kf1 Qxe2+ 31. Kxe2 Be4 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "4"]
[White "Illgen, Hans"]
[Black "Detert, Heinz"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "59"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 d5 2. b3 c5 3. e3 Nf6 4. Bb2 g6 5. Bb5+ Bd7 6. Bxf6 exf6 7. Bxd7+ Nxd7 8. Nf3 Bg7 9. 0-0 f5 10. c3 0-0 11. a4 Re8 12. Na3 Rc8 13. Rc1 Nb6 14. Kh1 a6 15. Nc2 Re6 16. Rb1 Qd7 17. a5 Na8 18. b4 c4 19. Ncd4 Bxd4 20. Nxd4 Rd6 21. Rg1 Nc7 22. g4 fxg4 23. Qxg4 Qxg4 24. Rxg4 h5 25. Rg5 Kh7 26. Rbg1 Re8 27. f5 Kh6 28. Nf3 Rf8 29. Ne5 Rf6 30. Nd7 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "6"]
[White "Illgen, Hans"]
[Black "Groenegress, Wilfried"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "32"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 Nf6 2. b3 g6 3. Bb2 Bg7 4. Nf3 0-0 5. e3 c5 6. Be2 d6 7. 0-0 Nc6 8. a4 e5 9. fxe5 Ng4 10. Na3 Ngxe5 11. Nxe5 Nxe5 12. Rb1 Qe7 13. Nc4 Nxc4 14. Bxg7 Kxg7 15. Bxc4 Be6 16. Bxe6 fxe6 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "9"]
[White "Illgen, Hans"]
[Black "Hantke, Rolf"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "70"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b3 c5 2. Bb2 Nf6 3. e3 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 Nc6 7. 0-0 a6 8. Ne5 Na5 9. c4 d6 10. Nd3 b5 11. Nf2 Rb8 12. d3 Re8 13. Nd2 Be6 14. Rb1 d5 15. Qc2 d4 16. e4 bxc4 17. Nxc4 Qc7 18. Ne5 Rec8 19. Rbc1 Ne8 20. Qd2 g5 21. Bxd4 gxf4 22. Rxc5 Qd6 23. Rxc8 Rxc8 24. Qxa5 Qxd4 25. Nc4 Bxc4 26. dxc4 Qe3 27. Bg4 e6 28. Qe1 Bd4 29. Qxe3 fxe3 30. Nd3 e2+ 31. Rf2 Nf6 32. Bxe2 Nxe4 33. Kf1 Bxf2 34. Nxf2 Nc3 35. a3 a5 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "2"]
[White "Illgen, Hans"]
[Black "Lachmann, Hans Georg"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "67"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 Nf6 2. b3 g6 3. Bb2 Bg7 4. Nf3 d6 5. e3 e5 6. fxe5 Ng4 7. Nc3 dxe5 8. e4 0-0 9. Bc4 c6 10. Qe2 Nd7 11. Ba3 Re8 12. 0-0 Nh6 13. b4 b5 14. Bb3 Qe7 15. Bb2 Nf8 16. a4 Be6 17. Bxe6 Nxe6 18. axb5 Nd4 19. Qd1 Qxb4 20. Ba3 Qc4 21. bxc6 Qxc6 22. Nd5 Kh8 23. c3 Nb5 24. Qa4 Rac8 25. Ne7 Qb6+ 26. Kh1 Rb8 27. Rab1 Nxc3 28. dxc3 Qxb1 29. Qxe8+ Rxe8 30. Rxb1 Bf8 31. Rb7 Rd8 32. h3 a5 33. Nxe5 Kg7 34. Nd7 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "8"]
[White "Illgen, Hans"]
[Black "Stoppkotte, Gerhard"]
[Result "1-0"]
[ECO "A30"]
[PlyCount "27"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b3 Nf6 2. e3 g6 3. Bb2 Bg7 4. Nf3 c5 5. c4 0-0 6. Be2 b6 7. 0-0 Bb7 8. Nc3 d5 9. Nxd5 Nxd5 10. Bxg7 Nxe3 11. fxe3 Kxg7 12. Ng5 e5 13. Rxf7+ Kg8 14. Ne6 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "11"]
[White "Oestreich, Reinhard"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "E37"]
[PlyCount "61"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 d5 5. a3 Bxc3+ 6. Qxc3 c6 7. e3 Ne4 8. Qc2 f5 9. Nf3 Nd7 10. Bd3 0-0 11. 0-0 b6 12. b3 Bb7 13. Bb2 Rc8 14. b4 Ba6 15. Rfd1 Rf6 16. Qe2 Rh6 17. b5 Bb7 18. bxc6 Bxc6 19. cxd5 exd5 20. Rdc1 g5 21. Bb5 g4 22. Bxc6 Rhxc6 23. Rxc6 Rxc6 24. Ne5 Nxe5 25. dxe5 Qc8 26. f3 Rc2 27. Qb5 Rxg2+ 28. Kxg2 Qc2+ 29. Kh1 Nf2+ 30. Kg2 Nh3+ 31. Kh1 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Buende"]
[Date "1963.04.??"]
[Round "5"]
[White "Reefschlaeger, Helmut"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "C36"]
[PlyCount "58"]
[EventDate "1963.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bb5+ Bd7 6. Bc4 Bd6 7. 0-0 0-0 8. d4 Bg4 9. Nc3 Nbd7 10. Nb5 Nb6 11. Bb3 Nbxd5 12. c4 Ne3 13. Bxe3 fxe3 14. Nxd6 Qxd6 15. Qd3 e2 16. Rf2 Rae8 17. Re1 Bxf3 18. Rxf3 Ng4 19. Rg3 Re3 20. Qxe3 Nxe3 21. Rxe3 Qxd4 22. R1xe2 Re8 23. Kf2 Rxe3 24. Rxe3 Qxb2+ 25. Kg3 g5 26. h4 gxh4+ 27. Kf3 Kg7 28. Re4 Qf6+ 29. Ke2 Qg6 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "10"]
[White "Bilo, Heinrich"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "E57"]
[PlyCount "62"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Bd3 d5 6. Nf3 Nc6 7. 0-0 cxd4 8. exd4 0-0 9. a3 Bxc3 10. bxc3 dxc4 11. Bxc4 Qc7 12. Qe2 b6 13. Bb2 Bb7 14. Rac1 Rac8 15. Ba2 Na5 16. c4 Qf4 17. Ne5 Nc6 18. d5 exd5 19. cxd5 Nd4 20. Qd3 Qxe5 21. Bxd4 Qd6 22. Rxc8 Rxc8 23. Bxf6 Qxf6 24. Bb1 g6 25. d6 Rd8 26. Rd1 Bc8 27. Ba2 Bf5 28. Qd2 Qe5 29. h3 h5 30. Qb4 Bc2 31. Re1 Qc5 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "5"]
[White "Galle, Wolfgang"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "E40"]
[PlyCount "72"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Ne4 5. Qc2 f5 6. Bd3 Nxc3 7. bxc3 Ba5 8. Ne2 0-0 9. 0-0 d6 10. e4 c6 11. Kh1 Bc7 12. Be3 g6 13. Bh6 Rf7 14. f4 Nd7 15. e5 d5 16. cxd5 cxd5 17. Rf3 Nb6 18. Rh3 Bd7 19. Ng1 Qe8 20. Nf3 Bd8 21. Rg1 Rc8 22. g4 Nc4 23. gxf5 exf5 24. Ng5 Bxg5 25. Bxg5 Qe6 26. Bf6 Rcf8 27. Qf2 Rxf6 28. exf6 Qxf6 29. Re1 Nd6 30. Qb2 Ne4 31. Bf1 Qd6 32. Rf3 Re8 33. Kg1 Bc6 34. Re2 a6 35. Qc1 Rc8 36. Ree3 Bd7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "7"]
[White "Groenegress, Wilfried"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "C82"]
[PlyCount "63"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 f5 12. exf6 Nxf6 13. Nb3 Bb6 14. Ng5 Bc8 15. h3 h6 16. Nf3 Ne4 17. Bxe4 dxe4 18. Qxd8 Rxd8 19. Nfd4 Nxd4 20. cxd4 Bxd4 21. Nxd4 Rxd4 22. Be3 Rd7 23. a3 Bb7 24. Rfd1 Bd5 25. b4 Kf7 26. a4 Rad8 27. axb5 axb5 28. Rd4 Ke6 29. Ra7 c6 30. Rxd7 Kxd7 31. Rd1 Ra8 32. Bc5 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "8"]
[White "Illgen, Hans"]
[Black "Erpel, Werner"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "43"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b3 e6 2. Bb2 Nf6 3. e3 d5 4. f4 c5 5. Nf3 Nc6 6. Bb5 a6 7. Bxc6+ bxc6 8. Ne5 Qc7 9. d3 Bb7 10. Nd2 0-0-0 11. Qe2 Bd6 12. Ndf3 Rhe8 13. c4 Kb8 14. 0-0 Re7 15. Rfc1 Qb6 16. Qe1 Ne8 17. Bc3 Bc7 18. d4 Nd6 19. dxc5 Qxc5 20. Bb4 Qa7 21. Nd4 Qa8 22. cxd5 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "6"]
[White "Illgen, Hans"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "149"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd8 4. d4 g6 5. Bc4 Bg7 6. Nge2 Nc6 7. Be3 Nh6 8. d5 Ne5 9. Bb5+ Bd7 10. Bd4 Nf5 11. 0-0 0-0 12. Bxd7 Qxd7 13. Bxe5 Bxe5 14. Qd3 Rad8 15. Rad1 Qd6 16. Ne4 Qb6 17. b3 c6 18. c4 cxd5 19. cxd5 Rd7 20. Qf3 Qa5 21. Rd2 Rc8 22. Rfd1 Nd6 23. g3 Rdc7 24. a4 Qb4 25. Nxd6 Qxd6 26. Kg2 Qb4 27. Rd3 Rc2 28. Nd4 Rb2 29. Qe4 Bxd4 30. Rxd4 Qxb3 31. Qxe7 Rcc2 32. Qe8+ Kg7 33. Qe5+ Kg8 34. Rf1 Qc3 35. d6 Qc6+ 36. Kg1 Rc1 37. Qd5 Rxf1+ 38. Kxf1 Qd7 39. Kg2 Rb6 40. Qe5 Qc6+ 41. Kh3 Qd7+ 42. Kg2 Qc6+ 43. f3 Qd7 44. g4 f6 45. Qxf6 Rc6 46. Qe7 Qxe7 47. dxe7 Kf7 48. Rd7 Rb6 49. e8Q+ Kxe8 50. Rxh7 a5 51. h4 Kf8 52. h5 gxh5 53. Rxh5 Rb2+ 54. Kg3 b6 55. Rh7 Rb4 56. Rb7 Rxa4 57. Rxb6 Kg7 58. g5 Ra1 59. f4 a4 60. Kg4 a3 61. Kf5 Rc1 62. Rb7+ Kg8 63. Ra7 Rc5+ 64. Kg4 Rc3 65. g6 a2 66. Rxa2 Kg7 67. f5 Rc1 68. Ra7+ Kf6 69. Rf7+ Ke5 70. g7 Rg1+ 71. Kf3 Rg5 72. f6 Rf5+ 73. Ke3 Rg5 74. Rf8 Kf5 75. g8Q 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "4"]
[White "Illgen, Hans"]
[Black "Mohrenstecher, Juergen"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "89"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 d6 5. e3 0-0 6. Be2 e5 7. fxe5 Ng4 8. 0-0 Nc6 9. h3 Ngxe5 10. Nc3 Be6 11. Rb1 d5 12. Nb5 Nxf3+ 13. Bxf3 Ne5 14. Nd4 Qg5 15. Kh1 c6 16. Nxe6 fxe6 17. Qe2 Nxf3 18. Bxg7 Kxg7 19. Rxf3 Rxf3 20. Qxf3 Rf8 21. Qe2 Qf5 22. d3 Qf2 23. Re1 e5 24. c4 Qxe2 25. Rxe2 Rf1+ 26. Kh2 Rd1 27. cxd5 cxd5 28. d4 exd4 29. exd4 Kf6 30. Rc2 Rxd4 31. Rc7 Rb4 32. Rxh7 d4 33. Kg3 Ke5 34. Kf3 Rb5 35. Ke2 Ke4 36. Rh4+ Ke5 37. Kd3 Rd5 38. Re4+ Kf5 39. g3 b5 40. Rxd4 Rc5 41. h4 a5 42. a3 Re5 43. Rf4+ Ke6 44. Re4 b4 45. axb4 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "9"]
[White "Illgen, Hans"]
[Black "Speer, Albrecht"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "84"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 0-0 5. e3 d6 6. Be2 e5 7. fxe5 Ng4 8. 0-0 Nc6 9. Nc3 Ngxe5 10. Rb1 Nxf3+ 11. Bxf3 Ne5 12. Nd5 c6 13. Nf4 Nxf3+ 14. Qxf3 Bxb2 15. Rxb2 Qa5 16. Qd1 Bd7 17. a4 Rae8 18. Rb1 Re5 19. Nd3 Rf5 20. Rxf5 Bxf5 21. Nf2 Qc5 22. Rc1 Re8 23. Qf3 Qb4 24. Qd1 Re5 25. g4 Bxg4 26. Qxg4 Qxg4+ 27. Nxg4 Rg5 28. h3 h5 29. Kg2 hxg4 30. h4 Re5 31. Kg3 f5 32. Kf4 Kf7 33. Kg5 Re8 34. h5 gxh5 35. Kxf5 Rg8 36. Rg1 g3 37. Kf4 h4 38. Kf3 Rg5 39. e4 d5 40. exd5 cxd5 41. d4 Kg6 42. Kf4 g2 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "2"]
[White "Illgen, Hans"]
[Black "Teske, Eduard"]
[Result "1-0"]
[ECO "D40"]
[PlyCount "63"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 e6 5. Nf3 Nf6 6. Nc3 Nc6 7. a3 Be7 8. Be2 dxc4 9. Bxc4 0-0 10. 0-0 Nd5 11. Ba2 Nxc3 12. bxc3 Qa5 13. Qd3 Qh5 14. Re1 Bf6 15. Bf4 Rd8 16. Re2 b6 17. Rae1 Bb7 18. Ne5 Nxe5 19. Bxe5 Bxe5 20. Rxe5 Qg4 21. f3 Qg6 22. Qe3 Rac8 23. d5 f6 24. Rxe6 Bxd5 25. Bxd5 Rxd5 26. Re7 Rdc5 27. Qe6+ Kf8 28. Rd7 Re5 29. Qd6+ Kg8 30. Rxe5 Qb1+ 31. Kf2 fxe5 32. Qd5+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "3"]
[White "Schmidt, Wolfgang2222"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "86"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Nf6 5. Nxc6 bxc6 6. Bd3 d6 7. Nc3 Be7 8. Be3 Ng4 9. Qd2 Bf6 10. h3 Nxe3 11. Qxe3 0-0 12. f4 Bxc3+ 13. bxc3 f5 14. 0-0 Qe7 15. Rae1 Qf7 16. Qe2 Be6 17. c4 c5 18. Rf3 Rfe8 19. Re3 fxe4 20. Rxe4 Bd7 21. f5 Bc6 22. Re3 Rxe3 23. Qxe3 Re8 24. Qf2 Rxe1+ 25. Qxe1 Qe8 26. Qxe8+ Bxe8 27. Be4 Kf7 28. Kf2 Kf6 29. h4 Ke5 30. Ke3 h5 31. c3 c6 32. Kf3 d5 33. cxd5 cxd5 34. Bc2 d4 35. cxd4+ cxd4 36. g4 Bc6+ 37. Kg3 hxg4 38. Kxg4 Be4 39. Bxe4 Kxe4 40. f6 gxf6 41. h5 d3 42. h6 d2 43. h7 d1Q+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "1"]
[White "Spilker, Friedhelm"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "101"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 b6 6. Nf3 d5 7. Nbd2 Be7 8. Ne5 Nxe5 9. fxe5 Nd7 10. 0-0 0-0 11. Qh5 g6 12. Qh3 f5 13. b3 Qc7 14. Bb2 Rf7 15. Kh1 Nf8 16. g4 Bd8 17. Rac1 Bb7 18. Be2 Bg5 19. Qg3 Qe7 20. h3 Nd7 21. Rf3 Raf8 22. Rcf1 Bxe3 23. Nb1 f4 24. Qe1 Rc8 25. Na3 a6 26. Bd1 cxd4 27. cxd4 Bxd4 28. Bxd4 Qxa3 29. Rxf4 Rxf4 30. Rxf4 Rf8 31. Rxf8+ Qxf8 32. Kg2 Qf4 33. Qf2 Qxf2+ 34. Kxf2 b5 35. Ke3 Nb8 36. b4 Nc6 37. a3 Kf7 38. g5 a5 39. bxa5 Nxa5 40. Bc5 Bc6 41. Bc2 Be8 42. Bb4 Nc6 43. h4 Nxe5 44. Kd4 Nf3+ 45. Kc5 Nxh4 46. Bd3 Nf3 47. Bxb5 d4 48. a4 d3 49. a5 d2 50. Bxd2 Nxd2 51. Bxe8+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1962.04.??"]
[Round "11"]
[White "Stoppkotte, Gerhard"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "A11"]
[PlyCount "74"]
[EventDate "1962.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c6 3. Bg2 d5 4. cxd5 cxd5 5. d4 e6 6. e3 b5 7. Ne2 Bd7 8. 0-0 Bd6 9. Nd2 Bc6 10. Nb3 Nbd7 11. Bd2 b4 12. Re1 Ba4 13. Nf4 0-0 14. Nd3 Qb6 15. Rc1 Rfc8 16. Qe2 Bb5 17. Bf1 a5 18. Rxc8+ Rxc8 19. Rc1 Rc4 20. Qe1 Ne4 21. f3 Nxd2 22. Qxd2 g6 23. Ndc5 Rxc1 24. Qxc1 Bxf1 25. Nxd7 Qb5 26. Nf6+ Kg7 27. Nh5+ gxh5 28. Qxf1 Qc4 29. Kf2 a4 30. Qxc4 dxc4 31. Na1 b3 32. axb3 cxb3 33. Ke2 Ba3 34. Kd3 Bxb2 35. Nxb3 axb3 36. Kc4 Bc1 37. Kxb3 Bxe3 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1960.04.??"]
[Round "9"]
[White "Beerheide, Walther"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "C54"]
[PlyCount "126"]
[EventDate "1960.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 Nxe4 8. 0-0 Bxc3 9. d5 Bf6 10. Re1 Ne7 11. Rxe4 d6 12. Ng5 0-0 13. Qh5 Bf5 14. Rf4 Bg6 15. Qg4 h5 16. Qh4 Nf5 17. Rxf5 Bxf5 18. Qxh5 Bg6 19. Qg4 Qe8 20. Bd2 Bxg5 21. Qxg5 Qe4 22. Bb3 Rfe8 23. h4 Qe5 24. Qg4 Qxb2 25. Rd1 Bc2 26. Qg3 Bxd1 27. Bc3 Qxc3 28. Qxc3 Bxb3 29. axb3 Rac8 30. Qb4 b6 31. Qa4 Re7 32. Qxa7 f6 33. Qa6 Rce8 34. Qc4 Re1+ 35. Kh2 R8e7 36. g3 R1e4 37. Qc3 Kf7 38. Kh3 b5 39. Kg2 b4 40. Qd2 Kf8 41. h5 Kg8 42. Kf3 g5 43. g4 Rf4+ 44. Kg3 f5 45. gxf5 Rf7 46. Qe3 R4xf5 47. Qe6 R5f6 48. Qg4 Rxf2 49. Qxg5+ Rg7 50. Qxg7+ Kxg7 51. Kxf2 Kh6 52. Ke3 Kxh5 53. Kf4 Kh4 54. Kf5 Kg3 55. Ke6 Kf4 56. Kd7 Ke5 57. Kc6 Kd4 58. Kb5 Kxd5 59. Kxb4 Kd4 60. Kb5 c5 61. b4 cxb4 62. Kxb4 d5 63. Kb3 Kd3 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1960.04.??"]
[Round "11"]
[White "Bilo, Heinrich"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "E46"]
[PlyCount "143"]
[EventDate "1960.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nge2 c5 6. a3 cxd4 7. axb4 dxc3 8. Nxc3 d5 9. c5 d4 10. Nb5 Nc6 11. exd4 Nxb4 12. Be2 Bd7 13. Nd6 Bc6 14. 0-0 Nbd5 15. Bd2 Ne8 16. Nc4 Ne7 17. Ba5 Qd5 18. Ne3 Qd7 19. Qd3 Nf6 20. Nc4 Ng6 21. g3 Nd5 22. Rad1 Ndf4 23. gxf4 Nxf4 24. Qe3 Qd5 25. f3 Qg5+ 26. Kf2 Qh4+ 27. Kg1 Qg5+ 28. Kf2 Bd5 29. Rg1 Qh4+ 30. Kf1 Qxh2 31. Ne5 Qh3+ 32. Ke1 Ng2+ 33. Rxg2 Qxg2 34. Kd2 f6 35. Rg1 Qh3 36. Ng4 b6 37. cxb6 axb6 38. Bb4 f5 39. Bxf8 Rxf8 40. Nf2 Qh2 41. Qg5 Qc7 42. Rc1 Qd6 43. Nd3 Rd8 44. Qf4 Qxf4+ 45. Nxf4 g5 46. Nh5 Kf7 47. Rc7+ Kg6 48. Ng3 h5 49. Rc1 h4 50. Nf1 h3 51. Ke3 Ra8 52. Kf2 Ra4 53. Rd1 Rb4 54. Rd2 Ra4 55. Kg3 Ra1 56. Nh2 Rg1+ 57. Kxh3 Kh5 58. Rd1 Rxd1 59. Bxd1 Bc4 60. Kg3 Kg6 61. Kf2 Kf6 62. Nf1 Bxf1 63. Kxf1 e5 64. dxe5+ Kxe5 65. Bc2 g4 66. fxg4 fxg4 67. Bh7 b5 68. Kg2 Kf4 69. Bd3 b4 70. b3 Ke3 71. Bf5 Kf4 72. Be6 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1960.04.??"]
[Round "6"]
[White "Illgen, Hans"]
[Black "Friedrich, Hermann"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "76"]
[EventDate "1960.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 e6 3. e3 Nf6 4. f4 c5 5. Nf3 Bd6 6. Ne5 0-0 7. Bd3 a6 8. 0-0 Nbd7 9. c4 dxc4 10. Nxc4 Be7 11. Qc2 g6 12. e4 b5 13. Ne3 Bb7 14. Nc3 c4 15. bxc4 Nc5 16. e5 Nxd3 17. exf6 Bxf6 18. Ncd1 Nxb2 19. Nxb2 bxc4 20. Nexc4 Bd4+ 21. Kh1 Rc8 22. d3 Rc5 23. Qe2 Rh5 24. Qe1 Qd5 25. Qe2 Qf5 26. Rf3 Qg4 27. Raf1 Qh4 28. g3 Qxg3 29. Nd2 Bxf3+ 30. Nxf3 Qxf4 31. Nc4 Rd8 32. Ncd2 Qe3 33. Nxd4 Qxd4 34. Ne4 Kg7 35. Ng3 Qd5+ 36. Kg1 Re5 37. Qc2 Qxd3 38. Qc7 Qd6 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1960.04.??"]
[Round "2"]
[White "Illgen, Hans"]
[Black "Fuchs, Werner"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "99"]
[EventDate "1960.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 Nf6 2. Nf3 g6 3. b3 Bg7 4. Bb2 d6 5. Nc3 0-0 6. e3 Bg4 7. Be2 Nc6 8. 0-0 Qd7 9. h3 Bxf3 10. Bxf3 e5 11. Nd5 Nxd5 12. Bxd5 Nd8 13. f5 gxf5 14. Qh5 c6 15. Bc4 d5 16. Bd3 e4 17. Bxg7 Kxg7 18. Qg5+ Kh8 19. Qf6+ Kg8 20. Rxf5 Ne6 21. Be2 Qd8 22. Qh6 f6 23. Raf1 Qe7 24. Rxf6 Rxf6 25. Qxf6 Qxf6 26. Rxf6 Nc5 27. Rd6 a5 28. g4 Re8 29. g5 Kg7 30. h4 Re7 31. Bg4 Na6 32. a3 Nc7 33. h5 Nb5 34. h6+ Kf8 35. Rd8+ Kf7 36. Rh8 Kg6 37. Rg8+ Kf7 38. Rg7+ Kf8 39. Rxe7 Kxe7 40. Bf5 Nd6 41. Bxh7 Nf7 42. Bg6 Nxg5 43. h7 Nxh7 44. Bxh7 Kf6 45. Kf2 b6 46. d3 exd3 47. cxd3 c5 48. Bg8 Ke5 49. Kf3 b5 50. e4 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1960.04.??"]
[Round "8"]
[White "Illgen, Hans"]
[Black "Groenegress, Wilfried"]
[Result "1/2-1/2"]
[ECO "B20"]
[PlyCount "82"]
[EventDate "1960.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. b3 Nc6 3. Bb2 d6 4. g3 Nf6 5. Bg2 g6 6. Nc3 Bg7 7. Nd5 e6 8. Ne3 Qc7 9. Ne2 0-0 10. 0-0 b5 11. f4 Bb7 12. f5 exf5 13. exf5 Ne5 14. Nf4 Bxg2 15. Nexg2 Rae8 16. Ne3 Qc6 17. a4 a6 18. axb5 axb5 19. Ra7 c4 20. bxc4 bxc4 21. Bd4 Qe4 22. c3 Ra8 23. Rxa8 Rxa8 24. fxg6 hxg6 25. Nh3 Rb8 26. Ng5 Qd3 27. Nf3 Nfg4 28. Nxg4 Nxg4 29. Bxg7 Kxg7 30. Qe1 Qd5 31. Qe7 Rb7 32. Qh4 Qh5 33. Qxh5 gxh5 34. Nd4 Kg6 35. Nf5 Rb2 36. Nxd6 Rxd2 37. Nxc4 Rc2 38. h3 Rxc3 39. hxg4 Rxc4 40. gxh5+ Kxh5 41. Rxf7 Rc2 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1960.04.??"]
[Round "10"]
[White "Illgen, Hans"]
[Black "Juergens, Norbert"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "61"]
[EventDate "1960.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. f4 d5 2. b3 c5 3. e3 a6 4. Bb2 Nc6 5. Nf3 Bf5 6. d3 Nf6 7. Nh4 Bg4 8. Be2 Bxe2 9. Qxe2 e6 10. 0-0 g6 11. Nd2 Bg7 12. Nhf3 0-0 13. Ne5 Qc7 14. Nxc6 Qxc6 15. Be5 Nd7 16. Bxg7 Kxg7 17. c4 Rad8 18. e4 dxc4 19. dxc4 e5 20. f5 Nf6 21. Nf3 Qxe4 22. Qxe4 Nxe4 23. Nxe5 Rfe8 24. Nf3 Nc3 25. fxg6 hxg6 26. Rfe1 Kf8 27. Ne5 Rd2 28. Re3 Nd1 29. Re1 Nc3 30. Re3 Nd1 31. Re1 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1960.04.??"]
[Round "4"]
[White "Illgen, Hans"]
[Black "Oestreich, Reinhard"]
[Result "1/2-1/2"]
[ECO "C00"]
[PlyCount "62"]
[EventDate "1960.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e6 2. g3 d5 3. Bg2 c5 4. exd5 exd5 5. d4 Be6 6. Ne2 Nc6 7. 0-0 Qb6 8. Nbc3 cxd4 9. Nxd5 Bxd5 10. Bxd5 Nge7 11. Bg2 g6 12. Nf4 Bg7 13. Nd3 0-0 14. Bf4 Rfd8 15. Bg5 h6 16. Bd2 Nd5 17. a3 Rac8 18. Re1 Nce7 19. Bb4 Nxb4 20. Rxe7 Nxd3 21. cxd3 Rc7 22. Rxc7 Qxc7 23. Rc1 Qd7 24. Qb3 b6 25. Qc4 Bf6 26. Qc7 Kf8 27. Rc6 Qe7 28. Bh3 Be5 29. Qxd8+ Qxd8 30. Rc8 Qxc8 31. Bxc8 Ke7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1960.04.??"]
[Round "1"]
[White "Latko, Wilhelm"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "82"]
[EventDate "1960.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Nbd7 5. 0-0 c6 6. b3 Be7 7. Bb2 0-0 8. Qc2 b6 9. d3 Re8 10. Nbd2 Bb7 11. cxd5 cxd5 12. Rac1 Rc8 13. Qd1 Bc5 14. d4 Bd6 15. Ne5 Qe7 16. Rc2 Rxc2 17. Qxc2 Rc8 18. Qb1 Ba3 19. Nxd7 Nxd7 20. Rc1 Rxc1+ 21. Qxc1 Bxb2 22. Qxb2 Nb8 23. e3 Qc7 24. Bf1 Ba6 25. Nb1 Bxf1 26. Kxf1 f6 27. Qc3 Qxc3 28. Nxc3 Kf7 29. Ke2 Ke7 30. Kd3 Nc6 31. f3 Kd7 32. e4 Nb4+ 33. Kd2 dxe4 34. fxe4 h5 35. a3 Nc6 36. Ne2 g5 37. b4 b5 38. Kd3 Kd6 39. Nc3 a6 40. h4 gxh4 41. gxh4 Ne7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1960.04.??"]
[Round "5"]
[White "Schneider, Klaus"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "C82"]
[PlyCount "61"]
[EventDate "1960.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 Bf5 12. Nb3 Bg6 13. Nxc5 Nxc5 14. Bxg6 hxg6 15. Ng5 Qd7 16. f4 Ne6 17. Qg4 Rad8 18. Nxe6 Qxe6 19. Qxe6 fxe6 20. Be3 Rfe8 21. h4 Kf7 22. Bc5 Na5 23. b3 Nb7 24. Be3 c5 25. Rfd1 c4 26. b4 Ra8 27. a4 Reb8 28. axb5 axb5 29. Kf2 Nd8 30. Ke2 Nc6 31. Kd2 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1960.04.??"]
[Round "3"]
[White "Speer, Albrecht"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "A14"]
[PlyCount "74"]
[EventDate "1960.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 e6 3. Bg2 d5 4. Nf3 Nbd7 5. 0-0 c6 6. b3 Be7 7. Bb2 0-0 8. d3 Re8 9. Nbd2 b6 10. e4 Nf8 11. Qe2 Bb7 12. Ne5 N6d7 13. f4 Bf6 14. Rad1 Ng6 15. d4 Qc7 16. Rc1 Bxe5 17. dxe5 dxc4 18. Nxc4 Ba6 19. Rfd1 Rad8 20. Qc2 Bxc4 21. Qxc4 Nb8 22. Ba3 c5 23. Rxd8 Rxd8 24. b4 Nd7 25. bxc5 bxc5 26. Bf1 Rc8 27. Qa6 Ngf8 28. Bb5 Rb8 29. Rd1 Rb6 30. Qa4 Nb8 31. Rc1 a6 32. Be8 Nfd7 33. Bxd7 Qxd7 34. Qxd7 Nxd7 35. Bxc5 Rc6 36. Be3 Rxc1+ 37. Bxc1 Nc5 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Detmold"]
[Date "1960.04.??"]
[Round "7"]
[White "Teske, Eduard"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "C90"]
[PlyCount "72"]
[EventDate "1960.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 d6 7. c3 Be7 8. 0-0 0-0 9. Re1 Na5 10. Bc2 c5 11. Nbd2 Ne8 12. Nf1 f5 13. exf5 Bxf5 14. Ne3 Bg6 15. d4 Bxc2 16. Qxc2 exd4 17. cxd4 Ra7 18. Bd2 Nc6 19. Qe4 Qd7 20. dxc5 dxc5 21. Rad1 Nf6 22. Qc2 Ng4 23. Bc3 Nxe3 24. Rxd7 Nxc2 25. Rexe7 Rxd7 26. Rxd7 N6d4 27. Nxd4 Nxd4 28. Bxd4 cxd4 29. Rxd4 Rc8 30. g4 Rc2 31. Rb4 Kf7 32. Kg2 Ke6 33. a4 bxa4 34. Rxa4 Rxb2 35. Rxa6+ Kf7 36. Kg3 g5 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1959.04.??"]
[Round "3"]
[White "Galle, Wolfgang"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "E43"]
[PlyCount "119"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nf3 b6 6. Bd3 Bb7 7. 0-0 0-0 8. a3 Bxc3 9. bxc3 d6 10. Qc2 Nbd7 11. e4 e5 12. d5 Re8 13. g3 Nf8 14. Nh4 Bc8 15. f3 Ng6 16. Nf5 Nh5 17. Be3 Ne7 18. Bg5 f6 19. Be3 g6 20. Nh6+ Kg7 21. Qd2 Ng8 22. g4 Nf4 23. Bxf4 exf4 24. Nxg8 Rxg8 25. Qxf4 Qe7 26. Rf2 Bd7 27. a4 a5 28. Rb2 Rgb8 29. Rab1 Ra6 30. Bc2 Bc8 31. Kf2 Qc7 32. g5 fxg5 33. Qxg5 Ra7 34. h4 Rab7 35. h5 Qf7 36. e5 dxe5 37. hxg6 hxg6 38. Rg1 Qf6 39. Qxg6+ Qxg6 40. Rxg6+ Kf7 41. Rb1 Bd7 42. Rbg1 Rh8 43. Ke3 Kf8 44. Rf6+ Ke7 45. Rgg6 Be8 46. Rxb6 Rxb6 47. Rxb6 Rh2 48. Bf5 Bxa4 49. d6+ Kf7 50. Rb8 e4 51. fxe4 Rc2 52. d7 Bxd7 53. Bxd7 Rxc3+ 54. Kf4 Rxc4 55. Ra8 Rc1 56. Rxa5 c4 57. Rc5 c3 58. Ke5 Ke7 59. Be6 Kd8 60. Kd6 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1959.04.??"]
[Round "7"]
[White "Groenegress, Wilfried"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "C39"]
[PlyCount "74"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. h4 g4 5. Ne5 h5 6. Bc4 Nh6 7. d4 d6 8. Nd3 Qe7 9. Nc3 Bf5 10. Qe2 f3 11. gxf3 gxf3 12. Qxf3 Bg4 13. Qf2 Nd7 14. Bg5 f6 15. Be3 0-0-0 16. Nf4 Qe8 17. Kd2 Bg7 18. Rhg1 Nb6 19. Bb3 Rd7 20. a4 Kb8 21. a5 Nc8 22. a6 Nb6 23. axb7 c6 24. Ra5 f5 25. d5 Bxc3+ 26. bxc3 c5 27. Ne6 fxe4 28. Rga1 Rxb7 29. Nxc5 dxc5 30. Bxh6 Ka8 31. Qf6 Rhh7 32. Be3 Rhc7 33. Ra6 Qb5 34. Qf1 c4 35. Bxb6 Rxb6 36. R1a5 e3+ 37. Kc1 Rxa6 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1959.04.??"]
[Round "6"]
[White "Illgen, Hans"]
[Black "Oestreich, Reinhard"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "77"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 d5 2. e3 g6 3. Nf3 Bg7 4. d4 b6 5. Bd3 Bb7 6. 0-0 Nd7 7. c3 c5 8. Nbd2 Qc7 9. Qe2 Ngf6 10. Ne5 0-0 11. Ndf3 Ne4 12. Nxd7 Qxd7 13. Bd2 f6 14. Be1 e5 15. dxe5 fxe5 16. Bxe4 dxe4 17. Nxe5 Qe6 18. Bg3 g5 19. c4 Rf5 20. Rad1 gxf4 21. exf4 Raf8 22. b3 h5 23. Qd2 Qh6 24. Qe2 h4 25. Ng4 Qh7 26. Bf2 Rxf4 27. Be3 Bd4 28. Rxf4 Rxf4 29. Rxd4 cxd4 30. Bxf4 Qg6 31. h3 e3 32. Ne5 Qf5 33. Qg4+ Qxg4 34. Nxg4 e2 35. Bd2 Kg7 36. Kf2 Kg6 37. Ne5+ Kf5 38. Nf3 Ke4 39. Kxe2 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1959.04.??"]
[Round "4"]
[White "Illgen, Hans"]
[Black "Stoppkotte, Gerhard"]
[Result "1-0"]
[ECO "A03"]
[PlyCount "53"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 d5 2. e3 Nf6 3. b3 Bf5 4. Nf3 e6 5. Bb2 Bd6 6. Be2 0-0 7. 0-0 c5 8. Ne5 h6 9. d3 Qc7 10. Nd2 Nc6 11. Nxc6 Qxc6 12. Bf3 Qc7 13. e4 dxe4 14. dxe4 Bxf4 15. exf5 Rfd8 16. Bc3 Nd5 17. Bxd5 Rxd5 18. Qg4 Bxh2+ 19. Kh1 Be5 20. Bxe5 Qxe5 21. Nc4 Qc3 22. fxe6 Rg5 23. exf7+ Kf8 24. Qf3 Qd4 25. Rae1 Qh4+ 26. Kg1 Qd4+ 27. Qe3 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lippstadt"]
[Date "1959.04.??"]
[Round "5"]
[White "Juergens, Norbert"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "E18"]
[PlyCount "121"]
[EventDate "1959.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Ne1 Nxc3 9. bxc3 Bxg2 10. Nxg2 d6 11. e4 e5 12. Ne3 Bf6 13. f4 Nc6 14. fxe5 dxe5 15. d5 Nb8 16. Ng4 Nd7 17. Nxf6+ Nxf6 18. Bg5 Qe7 19. Bxf6 gxf6 20. Qg4+ Kh8 21. Qf5 Rad8 22. Qxf6+ Qxf6 23. Rxf6 Rd6 24. Raf1 Kg7 25. R6f5 f6 26. Rb1 c6 27. g4 h6 28. Kf2 cxd5 29. cxd5 Rc8 30. Rb3 Rc4 31. Ke3 Ra4 32. Rf2 Rd8 33. Rb4 Ra3 34. Rc4 b5 35. Rc7+ Kg6 36. Rc6 Rf8 37. h4 b4 38. Kd3 Rf7 39. Rc2 Rb7 40. Rf2 Rf7 41. Rb2 h5 42. gxh5+ Kxh5 43. Rxb4 Rxa2 44. Rb1 Rg2 45. Rf1 Rg3+ 46. Kc4 Kg6 47. Re1 a5 48. Rc5 Ra7 49. Kb5 a4 50. Rc8 Kh5 51. Rh8+ Kg4 52. Rg8+ Kf3 53. Rxg3+ Kxg3 54. Ra1 a3 55. d6 Kf4 56. Kb6 Ra8 57. Kb7 Rh8 58. d7 Kxe4 59. Rxa3 f5 60. Ra8 Rh7 61. Kc6 1-0

[Event "DSB Team-ch Final"]
[Site "Bielefeld"]
[Date "1958.11.28"]
[Round "1.4"]
[White "Rhodin, Bodo"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "C81"]
[PlyCount "47"]
[EventDate "1958.11.28"]
[EventType "team"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 Nc5 11. Bxd5 Bxd5 12. Nc3 Bc4 13. Rxd8+ Rxd8 14. Qe3 b4 15. Ne4 Rd1+ 16. Ne1 Nd4 17. Bd2 Nxc2 18. Qxc5 Rxa1 19. Qxc4 Nxe1 20. Qc6+ Kd8 21. Qa8+ Kd7 22. Qd5+ Kc8 23. Qa8+ Kd7 24. Qd5+ 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Brakel"]
[Date "1957.04.??"]
[Round "5"]
[White "Beerheide, Walther"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "C81"]
[PlyCount "38"]
[EventDate "1957.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 Nc5 11. Bxd5 Bxd5 12. Nc3 Bc4 13. Rxd8+ Rxd8 14. Qe3 b4 15. b3 Be6 16. Na4 Rd1+ 17. Ne1 Nxa4 18. bxa4 Nd4 19. Bb2 Nxc2 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Brakel"]
[Date "1957.04.??"]
[Round "8"]
[White "Illgen, Hans"]
[Black "Conen, Friedrich"]
[Result "1/2-1/2"]
[ECO "B23"]
[PlyCount "73"]
[EventDate "1957.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. g3 b6 4. Bg2 Bb7 5. Nge2 e6 6. 0-0 Be7 7. d4 cxd4 8. Nxd4 a6 9. Re1 Nd7 10. f4 Qc8 11. Be3 Ngf6 12. Bf2 0-0 13. Qe2 b5 14. Rad1 Qc7 15. e5 dxe5 16. fxe5 Ne8 17. Bxb7 Qxb7 18. Nf3 Nb6 19. Ne4 Rc8 20. Nd6 Bxd6 21. exd6 Nd5 22. Ng5 Qd7 23. Qd3 Nef6 24. Bd4 Rc6 25. c3 Rd8 26. b3 h6 27. Ne4 Nxe4 28. Qxe4 Rxd6 29. Be5 Nf6 30. Rxd6 Qxd6 31. Bxf6 gxf6 32. Qe3 Qd2 33. Re2 Qxe3+ 34. Rxe3 Rd1+ 35. Kf2 Rd2+ 36. Re2 Rxe2+ 37. Kxe2 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Brakel"]
[Date "1957.04.??"]
[Round "3"]
[White "Illgen, Hans"]
[Black "Flatau, Leo"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "55"]
[EventDate "1957.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nge2 Nf6 7. 0-0 0-0 8. h3 Ne8 9. Be3 Bd7 10. Qd2 Qc8 11. Kh2 f5 12. Bh6 fxe4 13. Bxg7 Nxg7 14. dxe4 Rf7 15. f4 Ne6 16. f5 gxf5 17. exf5 Ned4 18. Bd5 e6 19. fxe6 Bxe6 20. Rxf7 Bxf7 21. Bxf7+ Kxf7 22. Rf1+ Kg8 23. Qg5+ Kh8 24. Nxd4 cxd4 25. Rf7 Qf8 26. Rxf8+ Rxf8 27. Ne4 Ne5 28. Qe7 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Brakel"]
[Date "1957.04.??"]
[Round "10"]
[White "Illgen, Hans"]
[Black "Hantke, Rolf"]
[Result "0-1"]
[ECO "B24"]
[PlyCount "100"]
[EventDate "1957.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 Rb8 4. Nf3 e5 5. d3 d6 6. Bg2 Nf6 7. 0-0 Be7 8. Nh4 0-0 9. f4 exf4 10. Bxf4 b5 11. h3 Re8 12. Kh2 Ne5 13. Bxe5 dxe5 14. Nf5 Be6 15. Qf3 Qd7 16. Nd5 Nxd5 17. Nh6+ gxh6 18. exd5 Bxd5 19. Qxd5 Qxd5 20. Bxd5 Rf8 21. Rf5 Kg7 22. Rxe5 Bf6 23. Rf5 Bxb2 24. Raf1 f6 25. Be4 Be5 26. Kg2 Rb6 27. Rb1 Rd8 28. Rf2 b4 29. Rb3 Ra6 30. c4 bxc3 31. Rb7+ Kf8 32. Rxh7 Rb8 33. Rh8+ Ke7 34. Rxb8 Bxb8 35. Bd5 Rb6 36. g4 Rb4 37. a3 Ra4 38. Ra2 Bf4 39. Kf3 Bc1 40. Bb3 Rf4+ 41. Ke2 Bb2 42. a4 a5 43. Bd1 Kd6 44. Bb3 Ke5 45. Bd1 Rb4 46. Ke3 Rb8 47. h4 Rg8 48. d4+ cxd4+ 49. Kd3 Rg7 50. h5 Rd7 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Brakel"]
[Date "1957.04.??"]
[Round "1"]
[White "Illgen, Hans"]
[Black "Schlotthauber, Werner"]
[Result "0-1"]
[ECO "A02"]
[PlyCount "62"]
[EventDate "1957.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. f4 f5 2. Nf3 Nf6 3. b3 b6 4. Bb2 Bb7 5. e3 e6 6. Be2 Be7 7. 0-0 0-0 8. c4 c5 9. Ne5 d5 10. d3 Nbd7 11. Nd2 Nxe5 12. Bxe5 Nd7 13. d4 cxd4 14. exd4 Nxe5 15. fxe5 dxc4 16. Nxc4 b5 17. Ne3 Bg5 18. Nc2 a6 19. Bf3 Bxf3 20. Rxf3 Rc8 21. Qd3 Rxc2 22. Rd1 Qc7 23. d5 Qc5+ 24. Kf1 Rd8 25. b4 Qxd5 26. Qxd5 Rxd5 27. Rxd5 exd5 28. Rxf5 h6 29. e6 d4 30. Rd5 Bf6 31. Rd6 Rxa2 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Brakel"]
[Date "1957.04.??"]
[Round "6"]
[White "Illgen, Hans"]
[Black "Soelter, Reinhold"]
[Result "1/2-1/2"]
[ECO "A33"]
[PlyCount "94"]
[EventDate "1957.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. Nc3 cxd4 5. Nxd4 Nc6 6. Ndb5 Bb4 7. a3 Bxc3+ 8. Nxc3 h6 9. e4 0-0 10. Be2 b6 11. 0-0 Bb7 12. Bf4 Ne8 13. Bd3 Qe7 14. Bc2 d6 15. Qd3 Ne5 16. Qe2 Rc8 17. Bxe5 dxe5 18. Rfd1 Nf6 19. Rd2 Rfd8 20. Rad1 Rxd2 21. Rxd2 Rd8 22. Rxd8+ Qxd8 23. Qd3 Qd4 24. h3 a6 25. Kf1 Kf8 26. f3 Ke7 27. Na4 Nd7 28. Qxd4 exd4 29. b4 Kd6 30. Ke2 Kc6 31. Nb2 e5 32. Ba4+ b5 33. cxb5+ axb5 34. Bb3 f6 35. Bd5+ Kc7 36. Bxb7 Kxb7 37. Kd2 Nf8 38. Nd3 Ne6 39. h4 g5 40. hxg5 hxg5 41. Nf2 Ng7 42. Ng4 Ne8 43. Kd3 Kc6 44. g3 Kc7 45. f4 gxf4 46. gxf4 Kd6 47. fxe5+ fxe5 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Brakel"]
[Date "1957.04.??"]
[Round "4"]
[White "Illgen, Hans"]
[Black "Wesselowski, Leo"]
[Result "1-0"]
[ECO "E60"]
[PlyCount "43"]
[EventDate "1957.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. e3 g6 3. b3 Bg7 4. Bb2 0-0 5. Nf3 d6 6. d4 Nbd7 7. Nbd2 Re8 8. Be2 e5 9. 0-0 c6 10. dxe5 dxe5 11. Qc2 e4 12. Nd4 Ne5 13. Rad1 Neg4 14. h3 Nh6 15. Nxe4 Nxe4 16. Ne6 Qxd1 17. Rxd1 Rxe6 18. Rd8+ Bf8 19. Bf3 f5 20. Bxe4 fxe4 21. Qc3 Nf7 22. Qg7# 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Brakel"]
[Date "1957.04.??"]
[Round "2"]
[White "Lachmann, Hans Georg"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "E18"]
[PlyCount "57"]
[EventDate "1957.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Qc2 Be4 8. Qd1 d6 9. Nc3 Bb7 10. Qc2 Nbd7 11. e4 e5 12. Rd1 exd4 13. Nxd4 Ne8 14. Nd5 Rb8 15. b4 Nef6 16. Bb2 Re8 17. Nb5 Nxd5 18. cxd5 a6 19. Nxc7 Rc8 20. Rac1 Bf6 21. Bxf6 Nxf6 22. Nxe8 Rxc2 23. Nxf6+ gxf6 24. Rxc2 Bc8 25. Rdc1 Bd7 26. Rc7 Qe8 27. Ra7 Bb5 28. Rcc7 Qe5 29. h4 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Brakel"]
[Date "1957.04.??"]
[Round "7"]
[White "Latko, Wilhelm"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "A16"]
[PlyCount "142"]
[EventDate "1957.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. e4 Nxc3 5. bxc3 e5 6. Bc4 Bd6 7. Ne2 0-0 8. 0-0 Qe7 9. Kh1 Be6 10. Qb3 Bxc4 11. Qxc4 Nd7 12. Ng3 g6 13. Qd5 c6 14. Qb3 Nc5 15. Qc2 Ne6 16. Ne2 Rac8 17. d4 exd4 18. cxd4 Nxd4 19. Nxd4 Qe5 20. f4 Qxd4 21. Bb2 Qc5 22. Qb3 Qb5 23. Qc2 Rfe8 24. a3 Qc5 25. Qd3 Rcd8 26. Rac1 Qa5 27. Qe3 Bf8 28. Rc2 Bg7 29. e5 Qb5 30. Qc1 Rd5 31. Rd1 Red8 32. Rxd5 Qxd5 33. h3 Qd1+ 34. Kh2 Qxc1 35. Bxc1 Rd3 36. a4 Rd5 37. Be3 Bf8 38. Kg3 Bb4 39. Rc4 c5 40. Kf3 b6 41. Ke4 Rd1 42. g4 Rh1 43. Rc1 Rxc1 44. Bxc1 Kf8 45. Kd5 Be1 46. f5 gxf5 47. gxf5 Ke7 48. Bg5+ Kd7 49. e6+ fxe6+ 50. fxe6+ Ke8 51. Bf4 a6 52. Bc7 Ba5 53. Bd6 Kd8 54. Kc4 Be1 55. Kd5 Bf2 56. Kc4 Bh4 57. Bf8 Be7 58. Bg7 Kc7 59. Kd5 b5 60. Be5+ Kd8 61. axb5 axb5 62. Bg7 c4 63. Bc3 Ke8 64. Bg7 Ba3 65. Bf6 h5 66. Bg5 c3 67. Kd4 c2 68. Kc3 c1Q+ 69. Bxc1 Bxc1 70. Kb4 Ke7 71. Kxb5 Kxe6 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Brakel"]
[Date "1957.04.??"]
[Round "9"]
[White "Oestreich, Reinhard"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "E39"]
[PlyCount "130"]
[EventDate "1957.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. Bg5 Be7 8. e3 0-0 9. Rd1 a6 10. Be2 d6 11. 0-0 h6 12. Bf4 Nh5 13. Bxd6 Bxd6 14. Ne4 Qc7 15. Nxd6 Nf6 16. Rd2 b6 17. Rfd1 Bb7 18. Nxb7 Qxb7 19. Nd4 Nxd4 20. Rxd4 Rac8 21. Qd3 Qc7 22. b3 Rfe8 23. g3 Rb8 24. Bf1 Qc5 25. Rd2 a5 26. Bg2 Qc7 27. Qc2 Rbc8 28. Qb2 Rb8 29. Qa3 Rbd8 30. Rd6 Rxd6 31. Qxd6 Qxd6 32. Rxd6 Rb8 33. Kf1 Kf8 34. Rc6 Ne8 35. Ke2 Ke7 36. Kd2 Kd7 37. Kc3 Nc7 38. c5 b5 39. Rb6 Rxb6 40. cxb6 Na6 41. a4 bxa4 42. bxa4 Nc5 43. Kc4 Nxa4 44. Kb5 Nc3+ 45. Ka6 Kc8 46. Ka7 Nb5+ 47. Ka8 Nc7+ 48. bxc7 Kxc7 49. Be4 a4 50. f4 a3 51. Bb1 Kb6 52. Ba2 Kc5 53. Kb7 Kb4 54. Kc6 Kc3 55. e4 Kd4 56. Kd6 Kxe4 57. Ke7 g5 58. fxg5 hxg5 59. Kxf7 e5 60. Kf6 Kd4 61. Kxg5 e4 62. h4 e3 63. h5 e2 64. h6 e1Q 65. h7 Qxg3+ 0-1

[Event "Ost Westfalen Lippe-ch qual I"]
[Site "Detmold"]
[Date "1955.04.??"]
[Round "4"]
[White "Groenegress, Wilfried"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "C54"]
[PlyCount "145"]
[EventDate "1955.04.??"]
[EventType "tourn"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d4 exd4 6. cxd4 Bb4+ 7. Nc3 d5 8. exd5 Nxd5 9. 0-0 Bxc3 10. bxc3 0-0 11. Qc2 Nce7 12. Bd3 Ng6 13. Ne5 Be6 14. Rb1 Kh8 15. f4 Nb6 16. Ba3 Nxe5 17. fxe5 Re8 18. Bxh7 Nd5 19. Rf3 g6 20. Bxg6 fxg6 21. Qxg6 Qd7 22. c4 Nb6 23. d5 Qg7 24. Qh5+ Qh7 25. Qxh7+ Kxh7 26. dxe6 Rxe6 27. Rf7+ Kg6 28. Rxc7 Rxe5 29. Bd6 Re2 30. c5 Nc4 31. Rcxb7 Rxa2 32. Rb8 Rxb8 33. Bxb8 Ne3 34. Rc1 Rxg2+ 35. Kh1 Ra2 36. c6 Nd5 37. c7 Nxc7 38. Bxc7 a5 39. Rc6+ Kh7 40. Ra6 a4 41. Kg1 Kg8 42. Kf1 Kf7 43. Ke1 Ke8 44. Kd1 Kd7 45. Bg3 a3 46. Kc1 Ra1+ 47. Kc2 Ke7 48. Bd6+ Kd7 49. Rxa3 Rf1 50. Bg3 Ke6 51. Ra5 Kf6 52. Kd2 Kg6 53. Ke2 Rf7 54. Re5 Rf8 55. Ke3 Ra8 56. Kf4 Ra4+ 57. Re4 Ra5 58. Re6+ Kf7 59. Re5 Ra4+ 60. Kf5 Ra6 61. Bf4 Rf6+ 62. Kg4 Kg6 63. Rd5 Rf8 64. h4 Ra8 65. Rd6+ Kh7 66. Rd7+ Kg8 67. Kg5 Ra4 68. h5 Ra8 69. h6 Rc8 70. Kf5 Rf8+ 71. Kg6 Re8 72. h7+ Kh8 73. Be5+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Lemgo"]
[Date "1954.04.14"]
[Round "6"]
[White "Hecker, Erwin"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "A15"]
[PlyCount "106"]
[EventDate "1954.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. Nc3 0-0 7. d3 d6 8. e4 Nfd7 9. d4 Bf6 10. Re1 c5 11. Nb5 e5 12. d5 Be7 13. h4 Ba6 14. Na3 Nf6 15. Bh3 Bc8 16. Bg2 Bg4 17. Nc2 Qd7 18. Qd3 Nh5 19. Ne3 Na6 20. a3 Rac8 21. Kh2 Nf6 22. Ng5 h6 23. Nh3 Nxe4 24. Nxg4 Qxg4 25. Rxe4 Qd7 26. Bd2 f5 27. Re2 Rf7 28. f4 e4 29. Qe3 Bf6 30. Bc3 b5 31. Bxf6 Rxf6 32. cxb5 Qxb5 33. Rc1 Nc7 34. Rd1 Qb7 35. Bf1 Nxd5 36. Qc1 Kh7 37. Qc4 Nb6 38. Qb5 Rc7 39. Re3 d5 40. Qb3 d4 41. Ree1 c4 42. Qb5 d3 43. Bg2 Qc6 44. Qxc6 Rfxc6 45. Nf2 Kh8 46. Nxe4 fxe4 47. Bxe4 Re6 48. f5 Re5 49. Kg2 Rce7 50. Kf3 Na4 51. Bc6 Rxe1 52. Bxa4 Rxd1 53. Bxd1 Re1 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lemgo"]
[Date "1954.04.14"]
[Round "5"]
[White "Illgen, Hans"]
[Black "Groenegress, Wilfried"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "48"]
[EventDate "1954.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 d5 2. e3 c5 3. b3 Nf6 4. Nf3 Bg4 5. Bb2 e6 6. Bb5+ Nbd7 7. 0-0 Be7 8. h3 Bxf3 9. Qxf3 0-0 10. Bxd7 Nxd7 11. Nc3 Bf6 12. Na4 Qc7 13. d3 d4 14. c4 a6 15. exd4 b5 16. cxb5 axb5 17. Nxc5 Nxc5 18. Rac1 Qd7 19. Rxc5 Rxa2 20. Rc2 Bxd4+ 21. Bxd4 Rxc2 22. Qe3 Rd8 23. Ba1 Qxd3 24. Qe5 Qxf1+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Lemgo"]
[Date "1954.04.11"]
[Round "2"]
[White "Kleinhans, Guenther"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "A22"]
[PlyCount "60"]
[EventDate "1954.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 d5 3. cxd5 Nxd5 4. g3 e5 5. Bg2 c6 6. Nf3 Nxc3 7. bxc3 Bd6 8. d4 Nd7 9. 0-0 0-0 10. Qc2 Qe7 11. e4 b6 12. Nh4 Ba6 13. Nf5 Qf6 14. Re1 Bc7 15. Ba3 Rfe8 16. Rad1 Bb7 17. Bc1 c5 18. d5 Bd6 19. Qa4 Nf8 20. f4 Qd8 21. Bf1 a6 22. Qc2 Ng6 23. Nxd6 Qxd6 24. f5 Nf8 25. c4 Reb8 26. Be3 Bc8 27. Rb1 Bd7 28. Rb2 Be8 29. Reb1 Nd7 30. Be2 Ra7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Lemgo"]
[Date "1954.04.10"]
[Round "1"]
[White "Meyer, Heinrich"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "E42"]
[PlyCount "102"]
[EventDate "1954.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Nge2 c5 6. a3 cxd4 7. exd4 Be7 8. Nf4 Nc6 9. Be3 0-0 10. cxd5 Nxd5 11. Ncxd5 exd5 12. Be2 Be6 13. 0-0 Bf6 14. Rc1 Rc8 15. Bf3 Qa5 16. Ne2 Ne7 17. Qb3 Rc7 18. Bf4 Rd7 19. Rc5 Qd8 20. Rfc1 Nc6 21. Qd3 Bg5 22. Qe3 Bxf4 23. Qxf4 Na5 24. R5c3 Nc4 25. b4 h6 26. Bg4 Re7 27. Ng3 Bxg4 28. Qxg4 Re6 29. Nf5 Rg6 30. Qf3 Re8 31. Ne3 Qe7 32. g3 Nxe3 33. Rxe3 Re6 34. Rce1 Qd6 35. Rxe6 Rxe6 36. Rxe6 Qxe6 37. Qe3 Qxe3 38. fxe3 f5 39. Kf2 Kf7 40. Kf3 b5 41. Kf4 Kf6 42. Kf3 g5 43. h4 Kg6 44. Kg2 Kh5 45. Kh3 a6 46. hxg5 hxg5 47. g4+ fxg4+ 48. Kg3 Kh6 49. Kxg4 Kg6 50. Kg3 Kf5 51. Kf3 g4+ 0-1

[Event "NRW-ch"]
[Site "Bad Salzuflen"]
[Date "1954.??.??"]
[Round "9"]
[White "Elm, Wilhelm"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "C33"]
[PlyCount "16"]
[EventDate "1954.10.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 d5 5. Bxd5 Nf6 6. Nc3 c6 7. Bb3 Bg4 8. Bxf7+ Kf8 1-0

[Event "NRW-ch"]
[Site "Bad Salzuflen"]
[Date "1954.??.??"]
[Round "2"]
[White "Nicolai, Werner"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "C47"]
[PlyCount "93"]
[EventDate "1954.10.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2005"]
[Source "ChessBase"]
[SourceDate "2004.11.15"]
[SourceVersion "1"]
[SourceVersionDate "2004.11.15"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Nxd5 6. exd5 Bb4+ 7. Bd2 Qe7+ 8. Qe2 Bxd2+ 9. Kxd2 Qxe2+ 10. Bxe2 Ne7 11. d6 Nc6 12. Rae1 0-0 13. Bc4 b6 14. Bd5 Bb7 15. Re4 Rae8 16. Rxe8 Rxe8 17. dxc7 Na5 18. Bxb7 Nxb7 19. Re1 Rc8 20. Re7 Nc5 21. Ne5 f6 22. Nxd7 Na6 23. Nb8 Nxc7 24. Nc6 Nd5 25. Rd7 Rxc6 26. Rxd5 Rc7 27. Rxd4 Kf7 28. c3 f5 29. Kc2 Ke6 30. Kb3 Rc5 31. Rd8 Rc7 32. Kb4 Kf6 33. a3 Re7 34. Rd2 Re5 35. c4 Ke6 36. f4 Re4 37. Kb5 Rxf4 38. Ka6 Rxc4 39. Kxa7 Rc6 40. Kb7 Rd6 41. Rxd6+ Kxd6 42. Kxb6 g5 43. Kb5 Ke5 44. Kc4 Ke4 45. a4 f4 46. a5 g4 47. a6 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Soest"]
[Date "1953.04.??"]
[Round "2"]
[White "Conen, Friedrich"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "D36"]
[PlyCount "116"]
[EventDate "1953.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. d4 e6 3. Bg5 c6 4. Nc3 d5 5. e3 Nbd7 6. cxd5 exd5 7. Bd3 Be7 8. Qc2 Nh5 9. Bxe7 Qxe7 10. Nge2 Nb6 11. 0-0 g6 12. Rae1 f5 13. Nc1 0-0 14. Nb3 Be6 15. f3 Nf6 16. Nd2 Rae8 17. Rf2 Qd6 18. b3 Bc8 19. Nf1 Re7 20. Rfe2 Rfe8 21. Kh1 Kf7 22. Nd1 f4 23. Qc5 Qxc5 24. dxc5 Nbd7 25. b4 Ne5 26. Nf2 fxe3 27. Rxe3 d4 28. R3e2 Nd5 29. Bc2 Nxb4 30. Bb3+ Kf8 31. Ne4 Ned3 32. Rd1 Nxc5 33. Rxd4 Nxe4 34. Rxb4 Ng3+ 35. Nxg3 Rxe2 36. Nxe2 Rxe2 37. Rf4+ Ke8 38. Kg1 Re7 39. Rf6 Kd8 40. Kf2 Kc7 41. h4 b5 42. g4 c5 43. Bd5 Bb7 44. Bxb7 Kxb7 45. Rd6 c4 46. a3 a5 47. h5 gxh5 48. Rd5 Kb6 49. Rxh5 c3 50. Rh1 b4 51. axb4 axb4 52. Rc1 Kc5 53. f4 Kc4 54. f5 b3 55. f6 Rf7 56. g5 h6 57. Ke2 hxg5 58. Rg1 b2 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Soest"]
[Date "1953.04.??"]
[Round "6"]
[White "Doerrenbach, Klaus"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "E53"]
[PlyCount "66"]
[EventDate "1953.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. Nf3 0-0 6. a3 Bxc3+ 7. bxc3 b6 8. cxd5 exd5 9. Bd3 Ba6 10. Bxa6 Nxa6 11. Qd3 Qc8 12. 0-0 c5 13. Bd2 c4 14. Qc2 Nc7 15. Ne5 Nb5 16. f3 Nd6 17. Be1 Nd7 18. Nxd7 Qxd7 19. e4 Rae8 20. Bg3 Nc8 21. Rae1 Ne7 22. Qb1 f5 23. Qc1 fxe4 24. fxe4 Rxf1+ 25. Kxf1 dxe4 26. Rxe4 Nd5 27. Rxe8+ Qxe8 28. Be5 Qf7+ 29. Ke1 Qg6 30. Qd2 b5 31. Kd1 Qb1+ 32. Ke2 Qa1 33. Qc2 Qxc3 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Soest"]
[Date "1953.04.??"]
[Round "4"]
[White "Hantke, Rolf"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "A28"]
[PlyCount "103"]
[EventDate "1953.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Bb4 6. Bg5 h6 7. Bh4 Ne5 8. e3 Ng6 9. Bg3 Ne4 10. Qc2 Bxc3+ 11. bxc3 Nxg3 12. hxg3 d6 13. f4 Qe7 14. Kf2 Bd7 15. Be2 0-0 16. Bf3 Rae8 17. Rae1 c6 18. Rh5 Qd8 19. g4 Qc8 20. Nf5 Qc7 21. Qd2 Rd8 22. Qd4 f6 23. Be4 Bxf5 24. Bxf5 Qf7 25. Qd3 Ne7 26. Bh7+ Kh8 27. Reh1 f5 28. Bxf5 Nxf5 29. Rxf5 Qe6 30. Rxf8+ Rxf8 31. g5 Rf7 32. Rh3 d5 33. Qd4 Kh7 34. gxh6 g5 35. Qd3+ Kh8 36. cxd5 cxd5 37. h7 gxf4 38. Qd4+ Qf6 39. Qxf6+ Rxf6 40. Rh4 fxe3+ 41. Kxe3 Rc6 42. Kd3 Rg6 43. g4 Ra6 44. Kd4 Rxa2 45. Kxd5 Ra6 46. c4 Rg6 47. c5 Rg7 48. Kc4 Rxh7 49. Rxh7+ Kxh7 50. Kb5 Kg6 51. c6 bxc6+ 52. Kxc6 1/2-1/2

[Event "Ost Westfalen Lippe-ch playoff"]
[Site "Bielefeld"]
[Date "1953.04.??"]
[Round "1"]
[White "Hantke, Rolf"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "D52"]
[PlyCount "125"]
[EventDate "1953.04.??"]
[EventType "tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. Nc3 d5 4. d4 Nbd7 5. Bg5 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 dxc4 9. Bxf6 Nxf6 10. Nxc4 Qc7 11. a3 Bxc3+ 12. Qxc3 0-0 13. Rc1 b6 14. Ne5 Bb7 15. Be2 Rac8 16. b4 c5 17. 0-0 Qe7 18. bxc5 bxc5 19. dxc5 Ne4 20. Qa5 Rxc5 21. Qb4 Rc7 22. Rxc7 Qxc7 23. Nf3 Rb8 24. Qd4 Nc3 25. Bc4 Bxf3 26. gxf3 Rc8 27. Qxc3 Qxc4 28. Qe5 Qc5 29. Qxc5 Rxc5 30. Rb1 g6 31. Rb4 Kg7 32. a4 a6 33. Kg2 Kf6 34. f4 a5 35. Rd4 Ke7 36. Kf3 Rc2 37. Re4 Kd6 38. Rd4+ Kc7 39. h4 h5 40. Kg3 Rb2 41. Rc4+ Kd6 42. Rd4+ Ke7 43. Kf3 Rc2 44. Kg3 f6 45. Kf3 Rc5 46. Ke4 e5 47. fxe5 fxe5 48. Rd5 Rxd5 49. Kxd5 Kf6 50. Ke4 g5 51. hxg5+ Kxg5 52. f4+ exf4 53. exf4+ Kg4 54. f5 h4 55. f6 h3 56. f7 h2 57. f8Q h1Q+ 58. Ke3 Qe1+ 59. Kd3 Qd1+ 60. Ke3 Qb3+ 61. Ke2 Qxa4 62. Qf3+ Kg5 63. Qd5+ 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Soest"]
[Date "1953.04.??"]
[Round "5"]
[White "Illgen, Hans"]
[Black "Hoethker, Christian"]
[Result "1-0"]
[ECO "A02"]
[PlyCount "75"]
[EventDate "1953.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 Nf6 2. b3 g6 3. Bb2 Bg7 4. e4 e6 5. Nf3 0-0 6. d3 b6 7. g3 Bb7 8. Bg2 d5 9. e5 Nfd7 10. 0-0 Nc6 11. c4 Ne7 12. Nc3 Nf5 13. Qe2 Re8 14. cxd5 exd5 15. Qf2 Nc5 16. Rfd1 Rb8 17. d4 Ne6 18. Rac1 a6 19. Ne2 Nh6 20. Bh3 f5 21. exf6 Bxf6 22. Ne5 Qd6 23. Rc3 Rbc8 24. Rdc1 c6 25. Re3 Nf5 26. Rf3 c5 27. Ng4 Nexd4 28. Nxf6+ Qxf6 29. Nxd4 cxd4 30. Rxc8 Rxc8 31. Bxf5 Qxf5 32. Qxd4 Kf7 33. Qg7+ Ke6 34. Re3+ Kd6 35. Qe7+ Kc6 36. Rc3+ Kb5 37. a4+ Ka5 38. Rxc8 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Soest"]
[Date "1953.04.??"]
[Round "1"]
[White "Illgen, Hans"]
[Black "Hoffmann, Bruno"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "72"]
[EventDate "1953.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 Nf6 2. b3 g6 3. Bb2 Bg7 4. e3 d6 5. Nf3 Nbd7 6. Be2 0-0 7. 0-0 e5 8. fxe5 Ng4 9. Nc3 Ndxe5 10. Rb1 h5 11. Nd5 c6 12. Nf4 Qe7 13. Nd3 Bd7 14. Qe1 Rae8 15. Nfxe5 Nxe5 16. Qf2 Nxd3 17. Bxd3 Bxb2 18. Rxb2 Qe5 19. Rbb1 Kg7 20. a4 Be6 21. Qh4 Bd5 22. Rf2 f5 23. Rbf1 Be4 24. Bxe4 Qxe4 25. Qxe4 Rxe4 26. g3 c5 27. c3 Rfe8 28. Rf4 Kf6 29. Rxe4 Rxe4 30. Kf2 d5 31. d3 Re6 32. Rb1 Ke5 33. d4+ Kd6 34. Rd1 Kc6 35. dxc5 Kxc5 36. Rd4 Re4 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Soest"]
[Date "1953.04.??"]
[Round "3"]
[White "Illgen, Hans"]
[Black "Juehe, Heinrich"]
[Result "1-0"]
[ECO "B21"]
[PlyCount "97"]
[EventDate "1953.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "NED"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. f4 c5 2. Nf3 Nc6 3. e4 g6 4. Be2 Bg7 5. c3 Qb6 6. Na3 d6 7. Nc4 Qc7 8. 0-0 Bg4 9. Ne3 Bxf3 10. Bxf3 e6 11. d3 Nge7 12. Rb1 0-0 13. f5 Ne5 14. Bg4 exf5 15. exf5 Nd7 16. Bh3 d5 17. fxg6 hxg6 18. Ng4 f5 19. Bf4 Qc6 20. Nf2 Nf6 21. Bg5 Rae8 22. g3 b5 23. Qd2 Nc8 24. Rbe1 Nd6 25. Bg2 Kh7 26. Nh3 Nf7 27. c4 bxc4 28. dxc4 Ne4 29. Bxe4 dxe4 30. Bf4 Bd4+ 31. Kh1 Kg7 32. Ng5 Rh8 33. Nxf7 Kxf7 34. Be3 Qf6 35. Bg5 Qe5 36. Bf4 Qg7 37. b3 Bc3 38. Qd5+ Re6 39. Rd1 Bd4 40. b4 Rhe8 41. bxc5 Bf6 42. Rb1 R8e7 43. c6 Be5 44. Rb7 Bxf4 45. gxf4 Rxb7 46. cxb7 Qb2 47. c5 Qe2 48. Qd1 Qb5 49. c6 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Guetersloh"]
[Date "1952.??.??"]
[Round "2"]
[White "Hellwig"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "C81"]
[PlyCount "70"]
[EventDate "1952.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Qe2 Be7 10. Rd1 Nc5 11. Be3 Na5 12. Nbd2 0-0 13. c4 bxc4 14. Bxc5 Bxc5 15. Nxc4 Nxb3 16. axb3 Qd7 17. Ne3 a5 18. Nd4 Bxd4 19. Rxd4 c5 20. Rda4 Qc7 21. Qd2 Qxe5 22. Rxa5 Rxa5 23. Rxa5 d4 24. Nc4 Bxc4 25. bxc4 Re8 26. Ra1 g6 27. g3 Qe4 28. b4 cxb4 29. Qxb4 d3 30. Rd1 Qd4 31. Rb1 d2 32. Rd1 Re2 33. Qb8+ Kg7 34. Qf4 Qxf4 35. gxf4 Re1+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Guetersloh"]
[Date "1952.??.??"]
[Round "1"]
[White "Illgen, Hans"]
[Black "Hantke, Rolf"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "113"]
[EventDate "1952.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 c5 2. e3 e6 3. d4 b6 4. c4 Nf6 5. Nc3 Bb7 6. d5 exd5 7. cxd5 d6 8. Bd3 a6 9. e4 b5 10. 0-0 Be7 11. b3 0-0 12. Bb2 Nbd7 13. Ne2 Re8 14. Ng3 g6 15. Qd2 Ng4 16. h3 Nge5 17. Nxe5 Nxe5 18. f4 Nxd3 19. Qxd3 Bf6 20. Bxf6 Qxf6 21. Rae1 Rad8 22. e5 dxe5 23. fxe5 Qb6 24. Ne4 Rxe5 25. Nf6+ Qxf6 26. Rxf6 Rxe1+ 27. Kh2 Rxd5 28. Qf3 Rf5 29. Qg3 Rfe5 30. Rf2 R1e3 31. Qf4 Re7 32. Qb8+ Kg7 33. Qd6 R3e5 34. Qf6+ Kg8 35. Rd2 Re8 36. Rd7 Bd5 37. Qxa6 Bxg2 38. Rd2 Bf1 39. Qd6 Rh5 40. Qd7 Re3 41. h4 Rxh4+ 42. Kg1 Rf4 43. Rf2 Ref3 44. Rxf3 Rxf3 45. Qc8+ Kg7 46. Qxc5 h5 47. a4 bxa4 48. bxa4 Ba6 49. Kh2 Rf6 50. Qe5 Bc8 51. a5 h4 52. a6 Bxa6 53. Kh3 g5 54. Kg4 Bc4 55. Kxg5 Be6 56. Qxf6+ Kf8 57. Kxh4 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Guetersloh"]
[Date "1952.??.??"]
[Round "8"]
[White "Illgen, Hans"]
[Black "Hoethker, Christian"]
[Result "0-1"]
[ECO "D45"]
[PlyCount "101"]
[EventDate "1952.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Nf3 c6 5. e3 Nbd7 6. b3 Bb4 7. Bd2 0-0 8. Bd3 c5 9. cxd5 cxd4 10. exd4 Nxd5 11. Nxd5 Bxd2+ 12. Qxd2 exd5 13. 0-0 Nf6 14. Rfe1 h6 15. Ne5 Qd6 16. h3 b6 17. Rac1 Bb7 18. Rc2 Rac8 19. Rec1 Rxc2 20. Qxc2 Ne8 21. Bb5 a6 22. Bxe8 Rxe8 23. Qc7 Qxc7 24. Rxc7 f6 25. Rxb7 fxe5 26. dxe5 Rxe5 27. Rxb6 Re1+ 28. Kh2 Kf7 29. Kg3 a5 30. Rb5 Ke6 31. f4 a4 32. bxa4 Re3+ 33. Kg4 h5+ 34. Kh4 d4 35. g4 d3 36. f5+ Kd6 37. Rb1 hxg4 38. hxg4 Kc5 39. Kg5 Kc4 40. Kg6 Re7 41. g5 Ra7 42. f6 gxf6 43. gxf6 Rxa4 44. f7 Ra8 45. Kg7 Kc3 46. f8Q Rxf8 47. Kxf8 Kc2 48. Rh1 d2 49. a4 d1Q 50. Rxd1 Kxd1 51. a5 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Guetersloh"]
[Date "1952.??.??"]
[Round "7"]
[White "Illgen, Hans"]
[Black "Juergens, Norbert"]
[Result "1/2-1/2"]
[ECO "A23"]
[PlyCount "146"]
[EventDate "1952.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 c6 5. d4 d5 6. dxe5 d4 7. exf6 Qxf6 8. Bd2 dxc3 9. bxc3 Bxc3 10. Rc1 Bxd2+ 11. Qxd2 0-0 12. Nf3 Rd8 13. Qc3 Qxc3+ 14. Rxc3 Na6 15. 0-0 Nc5 16. Rcc1 Be6 17. e3 h6 18. Nd4 Bg4 19. Rc3 Bh5 20. Nb3 Na4 21. Rcc1 Bg6 22. c5 Bd3 23. Rfd1 Ba6 24. Nd4 Nb2 25. Rd2 Nc4 26. Rdc2 Na3 27. Rb2 Nb5 28. Nf5 Nc3 29. Bf3 Nb5 30. a4 Nc7 31. Nd6 Rab8 32. Rcb1 Bd3 33. Rd1 Ba6 34. Rdd2 Ne6 35. Rbc2 Kf8 36. Bg4 Ke7 37. Bxe6 Kxe6 38. Rb2 b6 39. Ne4 b5 40. a5 Rd5 41. Rdc2 Rd1+ 42. Kg2 Rbd8 43. Nd6 Ra1 44. Ra2 Rxa2 45. Rxa2 b4 46. Rb2 Rb8 47. e4 Ke5 48. Rd2 b3 49. f4+ Kf6 50. Nf5 Kg6 51. Rb2 Bb5 52. Kf2 Ba4 53. Nd6 Rb4 54. Ke3 Bb5 55. g4 a6 56. h4 Ra4 57. e5 Bc4 58. f5+ Kh7 59. Nxc4 Rxc4 60. e6 fxe6 61. fxe6 Rxc5 62. Ke4 Kg6 63. Rxb3 Kf6 64. Rb6 Rxa5 65. Rxc6 Re5+ 66. Kf4 Rxe6 67. g5+ hxg5+ 68. hxg5+ Kf7 69. Rc7+ Kg6 70. Ra7 Rb6 71. Kf3 Kxg5 72. Rxg7+ Kf5 73. Ke3 Rd6 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Guetersloh"]
[Date "1952.??.??"]
[Round "5"]
[White "Illgen, Hans"]
[Black "Koehler"]
[Result "1-0"]
[ECO "C10"]
[PlyCount "75"]
[EventDate "1952.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. g3 d5 3. Bg2 dxe4 4. Nc3 Nf6 5. Nxe4 Nxe4 6. Bxe4 Nd7 7. d4 Nf6 8. Bg2 c6 9. Nf3 Be7 10. 0-0 0-0 11. Be3 Nd5 12. Qe2 Bf6 13. c3 Re8 14. Ne5 Bxe5 15. dxe5 Nxe3 16. Qxe3 Qc7 17. Qc5 Bd7 18. Rfd1 Rec8 19. Rd6 b6 20. Qd4 Be8 21. Rd1 Rab8 22. Qh4 h6 23. Qd4 c5 24. Qd2 Qe7 25. h4 Kf8 26. Be4 Kg8 27. Kg2 Ba4 28. b3 Be8 29. Kh3 f5 30. exf6 Qxf6 31. f4 g6 32. g4 Kf8 33. g5 hxg5 34. hxg5 Qe7 35. Kg4 Kg7 36. Rh1 Rd8 37. Qh2 Qxd6 38. Qh8+ 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Guetersloh"]
[Date "1952.??.??"]
[Round "10"]
[White "Illgen, Hans"]
[Black "Stephan, Werner"]
[Result "1/2-1/2"]
[ECO "A21"]
[PlyCount "76"]
[EventDate "1952.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 f5 3. e4 d6 4. d4 exd4 5. Qxd4 Nc6 6. Qe3 Qe7 7. Nd5 Qf7 8. exf5+ Kd8 9. Nf3 Bxf5 10. Bd3 Kd7 11. Bxf5+ Qxf5 12. 0-0 Nf6 13. Nxf6+ gxf6 14. Nd4 Nxd4 15. Qxd4 Qe5 16. Be3 Qxd4 17. Bxd4 Bg7 18. Rfe1 Rhe8 19. Kf1 Rxe1+ 20. Rxe1 Re8 21. Rxe8 Kxe8 22. Ke2 a6 23. g4 Kf7 24. Kd3 c6 25. f4 Bf8 26. f5 Bh6 27. h3 Bf4 28. b3 Be5 29. Be3 Bg3 30. Bd2 Be5 31. Ke4 Bg3 32. a4 Ke7 33. b4 Be5 34. b5 axb5 35. axb5 Bg3 36. bxc6 bxc6 37. Bc3 Kf7 38. Bd2 Ke7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Guetersloh"]
[Date "1952.??.??"]
[Round "3"]
[White "Illgen, Hans"]
[Black "Von Baudissin, Georg Graf"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "111"]
[EventDate "1952.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Be3 e6 8. Bd3 Ngf6 9. Qd2 Bxd3 10. Qxd3 Qc7 11. 0-0 Be7 12. Nd2 0-0 13. Nde4 Rad8 14. Qe2 Rfe8 15. Rad1 b5 16. c3 a6 17. Bg5 Nxe4 18. Nxe4 Bxg5 19. Nxg5 Nf6 20. Ne4 Nxe4 21. Qxe4 c5 22. dxc5 Qxc5 23. Qe2 Qc4 24. Rxd8 Rxd8 25. Rd1 Qc7 26. Rxd8+ Qxd8 27. Qc2 Qd5 28. b3 f5 29. g3 Kf7 30. Qe2 g6 31. Qe3 Qd1+ 32. Kg2 Qd5+ 33. Kh3 Qd1 34. Kg2 Qd5+ 35. Kh3 Qd1 36. Kg2 Qd5+ 37. Qf3 g5 38. Qxd5 exd5 39. Kf3 Ke6 40. Ke3 g4 41. f4 gxf3 42. Kxf3 Ke5 43. Ke3 a5 44. a4 bxa4 45. bxa4 Ke6 46. Kd4 Kd6 47. c4 dxc4 48. Kxc4 Kc6 49. h3 h6 50. g4 f4 51. h4 f3 52. Kd3 Kd5 53. Ke3 f2 54. Kxf2 Ke4 55. Kg3 Ke3 56. g5 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Guetersloh"]
[Date "1952.??.??"]
[Round "4"]
[White "Juehe, Heinrich"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "D35"]
[PlyCount "83"]
[EventDate "1952.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c3 e5 2. d4 exd4 3. cxd4 d5 4. Nf3 Nf6 5. Nc3 c6 6. Bf4 Bd6 7. Bg3 0-0 8. e3 Re8 9. Bd3 Ne4 10. Qc2 Bb4 11. a3 Bxc3+ 12. bxc3 Qa5 13. Bxe4 dxe4 14. Nd2 b5 15. 0-0 Bf5 16. a4 Qd8 17. Rfb1 Qd5 18. axb5 cxb5 19. Ra5 a6 20. Rba1 Qb7 21. Bxb8 Rexb8 22. c4 Bd7 23. Nxe4 Bf5 24. Nf6+ gxf6 25. Qxf5 bxc4 26. g3 Kg7 27. Qg4+ Kh8 28. Qh4 Kg7 29. Rh5 Qf3 30. Rxh7+ Kf8 31. Qh5 Qxh5 32. Rxh5 Rc8 33. Rxa6 Rxa6 34. Rh8+ Ke7 35. Rxc8 Ra1+ 36. Kg2 Rc1 37. Kf3 c3 38. h4 Kd7 39. Rc5 Ke7 40. Kf4 Rf1 41. f3 f5 42. Rxc3 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Guetersloh"]
[Date "1952.??.??"]
[Round "9"]
[White "Kochan, Fritz"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "C82"]
[PlyCount "58"]
[EventDate "1952.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. c3 Bc5 10. Nbd2 0-0 11. Bc2 f5 12. exf6 Nxf2 13. Rxf2 Qxf6 14. Qe1 Rae8 15. Kh1 Bf5 16. Re2 Rxe2 17. Qxe2 Bxc2 18. Nb3 Bxb3 19. axb3 Nb8 20. Bg5 Qf5 21. Rf1 Bd6 22. b4 Nd7 23. Bh4 Qe4 24. Qxe4 dxe4 25. Nd2 Rxf1+ 26. Nxf1 Bf4 27. Be1 Ne5 28. Bd2 Bxd2 29. Nxd2 e3 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Guetersloh"]
[Date "1952.??.??"]
[Round "6"]
[White "Lachmann, Hans Georg"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "126"]
[EventDate "1952.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Bxf6 exf6 4. g3 c6 5. Nd2 Be6 6. Bg2 f5 7. Nh3 Bd6 8. 0-0 Nd7 9. Qc1 0-0 10. c4 dxc4 11. Nxc4 Bxc4 12. Qxc4 Nb6 13. Qb3 Qe7 14. e3 Rad8 15. Rac1 Rfe8 16. Rc3 h6 17. Nf4 g6 18. Nxg6 Qe6 19. Nf4 Bxf4 20. gxf4 Kh8 21. Kh1 Rg8 22. Rg1 Rg7 23. Rcc1 Rdg8 24. Bf3 Rxg1+ 25. Rxg1 Rxg1+ 26. Kxg1 Qxb3 27. axb3 Kg7 28. Kf1 Kf6 29. Ke2 Ke6 30. Kd3 Nc8 31. Bg2 Nd6 32. f3 Nc8 33. Bh3 Ne7 34. e4 Kf6 35. Kc4 b6 36. d5 cxd5+ 37. exd5 Ng6 38. Bf1 Nxf4 39. Kb5 Ke5 40. Bc4 Nxd5 41. Ka6 Ne3 42. Kxa7 Kd4 43. Bxf7 Kc5 44. b4+ Kc6 45. Be6 Kc7 46. Ka6 Nc2 47. Bf7 Nxb4+ 48. Kb5 Nc6 49. Bh5 Ne5 50. Kb4 Kc6 51. Kc3 Kc5 52. f4 Ng4 53. Bg6 Nxh2 54. Bxf5 h5 55. Kd3 Kd5 56. Be4+ Ke6 57. Ke2 Ng4 58. Kf3 Nf6 59. Bg6 h4 60. Bd3 Kd5 61. Bg6 Kd4 62. Bf7 Kd3 63. f5 Kd4 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Guetersloh"]
[Date "1952.??.??"]
[Round "11"]
[White "Meyer"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "D00"]
[PlyCount "60"]
[EventDate "1952.??.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. f3 Nc6 4. Bg5 e6 5. Qd2 Be7 6. 0-0-0 0-0 7. Nh3 e5 8. dxe5 Nxe5 9. Bxf6 Bxf6 10. Nxd5 Bxh3 11. gxh3 Nc4 12. Nxf6+ Qxf6 13. Qd4 Qh6+ 14. f4 Nd6 15. Bg2 Rfe8 16. Qf2 Re7 17. Rhe1 Rae8 18. Kb1 Re3 19. Rd3 Qe6 20. Qxe3 Qxe3 21. Rxe3 Rxe3 22. Kc1 f5 23. b3 Kf8 24. Bf3 c6 25. Rd1 Ke7 26. Rg1 Kf6 27. Rd1 Re6 28. h4 Ke7 29. Rg1 Kf7 30. Rd1 Ke7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Minden"]
[Date "1951.??.??"]
[Round "4"]
[White "Hoffmann, Bruno"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "87"]
[EventDate "1951.03.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 d5 3. d4 e6 4. Bg2 c5 5. e3 Nc6 6. 0-0 Bd6 7. b3 0-0 8. Bb2 b6 9. Nbd2 Bb7 10. Ne5 cxd4 11. exd4 Qc7 12. f4 Rac8 13. a3 Ne7 14. Rc1 b5 15. Qe2 Qb6 16. b4 a5 17. c3 Bc6 18. Nb3 a4 19. Nd2 Bb8 20. Kh1 Ne8 21. Rf2 Nd6 22. Rcf1 Nc4 23. Ndxc4 dxc4 24. Bxc6 Nxc6 25. Nd7 Qb7 26. Nc5 Qe7 27. Re1 Rfe8 28. Qf3 Qd6 29. Rfe2 Ne7 30. Kg1 Nd5 31. f5 Nc7 32. Ne4 Qd5 33. f6 g6 34. Bc1 Qf5 35. Qg2 Nd5 36. g4 Nf4 37. gxf5 Nxg2 38. Kxg2 exf5 39. Nc5 Rxe2+ 40. Rxe2 f4 41. Kf3 g5 42. h4 h6 43. hxg5 hxg5 44. Rg2 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Minden"]
[Date "1951.??.??"]
[Round "3"]
[White "Hohnhaus, W."]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "E51"]
[PlyCount "56"]
[EventDate "1951.03.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 d5 5. e3 0-0 6. Nf3 c5 7. a3 Bxc3 8. Bxc3 Ne4 9. Qc2 Nxc3 10. Qxc3 cxd4 11. exd4 dxc4 12. Bxc4 b6 13. 0-0 Bb7 14. Rfd1 Bd5 15. Rac1 Bxf3 16. Qxf3 Nd7 17. Ba6 Nf6 18. d5 exd5 19. Bb7 Rb8 20. Bxd5 Nxd5 21. Rxd5 Qe7 22. Rcd1 Rb7 23. Qd3 g6 24. f4 Qf6 25. Qd4 Qxd4+ 26. R1xd4 f5 27. Rd7 Rf7 28. Rxb7 Rxb7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Minden"]
[Date "1951.??.??"]
[Round "1"]
[White "Illgen, Hans"]
[Black "Meyer, Heinrich"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "56"]
[EventDate "1951.03.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nc6 4. Bb2 Nf6 5. Bb5 a6 6. Bxc6+ bxc6 7. d3 Bg4 8. c4 e6 9. h3 Bh5 10. g4 Bg6 11. Ne5 Nd7 12. Nxg6 hxg6 13. Nc3 d4 14. Na4 dxe3 15. fxe3 Qh4+ 16. Ke2 f5 17. Qg1 0-0-0 18. Rf1 Nf6 19. Qg2 Kb7 20. Be5 Be7 21. gxf5 gxf5 22. Qxg7 Qh5+ 23. Rf3 Rh7 24. Qg2 Rg8 25. Qf1 Nd7 26. Bh2 Rhg7 27. Kd2 Rg2+ 28. Rf2 Qf3 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Minden"]
[Date "1951.??.??"]
[Round "2"]
[White "Lachmann, Hans Georg"]
[Black "Illgen, Hans"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "75"]
[EventDate "1951.03.??"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 e6 4. f3 Nf6 5. e4 d6 6. Nc3 Be7 7. Qd2 h6 8. Nge2 Nbd7 9. Be3 Nb6 10. Ng3 e5 11. d5 Bd7 12. a4 0-0 13. a5 Nc8 14. a6 b6 15. Bb5 Kh7 16. h4 Ng8 17. Bxd7 Qxd7 18. Nf5 Bd8 19. g4 Nce7 20. 0-0-0 Nxf5 21. exf5 g6 22. fxg6+ fxg6 23. Ne4 Be7 24. Rh3 Rf7 25. Rdh1 Raf8 26. Qe2 Qa4 27. Kb1 c5 28. Bg5 Kg7 29. Bxe7 Rxe7 30. h5 Qd7 31. g5 Rf5 32. gxh6+ Nxh6 33. hxg6 Ng8 34. Qh2 Kf8 35. Rh7 Rg7 36. Qg3 Qe8 37. Nxd6 Rxg6 38. Qh3 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Bielefeld"]
[Date "1950.04.??"]
[Round "9"]
[White "Haefner, Erich"]
[Black "Illgen, Hans"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "85"]
[EventDate "1950.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. d3 d6 7. Nc3 0-0 8. b3 c5 9. Bb2 Nc6 10. e3 Ne5 11. Nxe5 Bxg2 12. Nxf7 Rxf7 13. Kxg2 Qc7 14. e4 Qc6 15. f4 Raf8 16. Qf3 Nd7 17. Rae1 Bf6 18. Qe2 Bxc3 19. Bxc3 e5 20. Qg4 Rf6 21. Qe2 a5 22. Rf3 Qc8 23. Ref1 Qe8 24. Qb2 Qh5 25. h3 Qe8 26. a3 Qg6 27. fxe5 Rxf3 28. Rxf3 Rxf3 29. Kxf3 dxe5 30. Qg2 Qd6 31. Ke2 Qf6 32. Qf3 Qxf3+ 33. Kxf3 Kf7 34. Kg4 Kg6 35. Bd2 h6 36. h4 Nf6+ 37. Kf3 Nd7 38. g4 Kf7 39. g5 h5 40. Be1 g6 41. Bg3 Ke6 42. Ke2 Kd6 43. Kd2 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Bielefeld"]
[Date "1950.04.??"]
[Round "11"]
[White "Hantke, Rolf"]
[Black "Illgen, Hans"]
[Result "0-1"]
[ECO "E16"]
[PlyCount "88"]
[EventDate "1950.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Bb4+ 6. Bd2 Qe7 7. 0-0 Bxd2 8. Qxd2 d6 9. Nc3 Ne4 10. Nxe4 Bxe4 11. Rac1 Nd7 12. Ne1 Bxg2 13. Nxg2 0-0 14. e4 f5 15. exf5 Rxf5 16. Qe2 Raf8 17. Ne3 Rf3 18. Nd5 Qf7 19. Nf4 Rxf4 20. gxf4 Qg6+ 21. Kh1 Rxf4 22. Rcd1 e5 23. Qe3 Qf5 24. Qg3 exd4 25. Qg2 g6 26. Qd5+ Qxd5+ 27. cxd5 Nf6 28. Kg2 Nxd5 29. Rfe1 c5 30. Re8+ Rf8 31. Rxf8+ Kxf8 32. Kf3 b5 33. Rd3 a5 34. a3 Kf7 35. Ke4 Ke6 36. Rb3 b4 37. axb4 axb4 38. Rf3 Nf6+ 39. Kd3 Nd7 40. Rh3 Ne5+ 41. Kc2 h5 42. Rg3 Kf5 43. Rg1 d3+ 44. Kd1 c4 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Bielefeld"]
[Date "1950.04.??"]
[Round "1"]
[White "Illgen, Hans"]
[Black "Babel, August"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "115"]
[EventDate "1950.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. g3 g6 3. Bg2 Bg7 4. Ne2 Nc6 5. Nbc3 e6 6. d3 Nd4 7. 0-0 Ne7 8. Be3 Nec6 9. Qd2 Qa5 10. Rab1 0-0 11. a3 Nxe2+ 12. Nxe2 Qxd2 13. Bxd2 d6 14. c3 Bd7 15. Bf4 e5 16. Be3 f5 17. Rbe1 Rae8 18. Bh3 Be6 19. exf5 gxf5 20. f4 b6 21. Kf2 h6 22. Rd1 Bb3 23. Rd2 Na5 24. Nc1 Be6 25. Re1 Kh7 26. Bg2 Rc8 27. fxe5 dxe5 28. Bf4 exf4 29. Rxe6 fxg3+ 30. hxg3 Rc7 31. Rde2 Rff7 32. Bf3 f4 33. g4 Bf6 34. Be4+ Kg7 35. Kf3 Bg5 36. Rg6+ Kh8 37. Bd5 Rf8 38. Rh2 Rg7 39. Rxg7 Kxg7 40. b4 cxb4 41. axb4 Rc8 42. bxa5 Rxc3 43. axb6 axb6 44. Rh1 Kf6 45. Bc4 Rc2 46. Ne2 Rb2 47. Ra1 b5 48. Ra6+ Ke7 49. Bd5 Rd2 50. Be4 b4 51. Nd4 Kd7 52. Rb6 Rb2 53. Nf5 Kc7 54. Rb7+ Kd8 55. Bc6 Rb3 56. Bb5 Rb1 57. Nd6 b3 58. Rd7# 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Bielefeld"]
[Date "1950.04.??"]
[Round "5"]
[White "Illgen, Hans"]
[Black "Borowski, Paul"]
[Result "1/2-1/2"]
[ECO "B26"]
[PlyCount "82"]
[EventDate "1950.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nge2 d6 6. d3 e6 7. Be3 Nd4 8. 0-0 Ne7 9. Qc1 Qb6 10. Rb1 Nec6 11. a3 Nxe2+ 12. Nxe2 Nd4 13. Nxd4 cxd4 14. Bh6 0-0 15. Bxg7 Kxg7 16. f4 e5 17. f5 f6 18. g4 g5 19. Bf3 Bd7 20. Qd2 Rac8 21. Kg2 Qc7 22. Rf2 Rh8 23. Rh1 Be8 24. h4 h6 25. Kf1 Bf7 26. Rfh2 Qb6 27. b3 a5 28. hxg5 hxg5 29. Qg2 Qc5 30. Bd1 Qxa3 31. Rh3 Qc1 32. Ke1 Qb2 33. Qh2 Qc3+ 34. Ke2 Rxh3 35. Qxh3 Kf8 36. Qg3 Kg7 37. Qh3 Kf8 38. Qh7 Ke7 39. Rh6 Rg8 40. Rg6 Qc8 41. Rxg8 Qxg8 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Bielefeld"]
[Date "1950.04.??"]
[Round "6"]
[White "Illgen, Hans"]
[Black "Juehe, Heinrich"]
[Result "1/2-1/2"]
[ECO "A06"]
[PlyCount "109"]
[EventDate "1950.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 Nf6 3. b3 Bg4 4. Bb2 e6 5. Be2 c5 6. h3 Bxf3 7. Bxf3 Nc6 8. d3 Bd6 9. Nd2 0-0 10. c4 Be5 11. Qb1 Bxb2 12. Qxb2 Qd6 13. 0-0 Rfd8 14. Rfd1 Rac8 15. Rac1 d4 16. Bxc6 Rxc6 17. exd4 Qxd4 18. Qxd4 Rxd4 19. Nf3 Rd8 20. Rd2 Rcd6 21. Rcd1 h6 22. Kf1 Kf8 23. Ke2 Ke7 24. Ke3 e5 25. Nxe5 Re6 26. f4 Nd7 27. d4 cxd4+ 28. Rxd4 Nxe5 29. fxe5 Rxe5+ 30. Kf4 Rxd4+ 31. Rxd4 Re2 32. Re4+ Rxe4+ 33. Kxe4 Ke6 34. g4 a5 35. a3 g6 36. b4 a4 37. c5 f6 38. h4 f5+ 39. gxf5+ gxf5+ 40. Kf4 h5 41. Kf3 Ke5 42. Ke3 Kd5 43. Kd3 Ke5 44. Ke2 Kd5 45. Kf3 Ke5 46. Ke3 Kd5 47. Kf4 Ke6 48. Kg5 Ke5 49. Kxh5 f4 50. Kg4 Ke4 51. b5 f3 52. c6 bxc6 53. bxc6 f2 54. c7 f1Q 55. c8Q 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Bielefeld"]
[Date "1950.04.??"]
[Round "8"]
[White "Illgen, Hans"]
[Black "Lachmann, Hans Georg"]
[Result "1-0"]
[ECO "C00"]
[PlyCount "99"]
[EventDate "1950.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 e6 2. g3 d5 3. Bg2 dxe4 4. Nc3 Nf6 5. Nxe4 Nxe4 6. Bxe4 Bc5 7. d3 f5 8. Bg2 Qf6 9. Ne2 Nc6 10. c3 e5 11. Be3 Bxe3 12. fxe3 Bd7 13. Qd2 0-0-0 14. 0-0-0 Qf7 15. Kb1 Be6 16. Nc1 Rd6 17. Rhf1 Rhd8 18. Qf2 Qe7 19. e4 g6 20. Qe3 Qe8 21. Rde1 f4 22. gxf4 Na5 23. fxe5 Rb6 24. Bh3 Bxh3 25. Qxh3+ Kb8 26. Rf6 Rb5 27. Ref1 Qe7 28. R1f2 Qxe5 29. Rf8 Qd6 30. Rxd8+ Qxd8 31. Qxh7 Re5 32. Qxg6 Nc6 33. Qf6 Qe8 34. Qf8 Kc8 35. h4 Kd7 36. Qxe8+ Rxe8 37. Ne2 Rh8 38. Rh2 Ne5 39. Rh3 Ng4 40. h5 Ke6 41. Nd4+ Ke5 42. Kc2 c5 43. Rh4 Ne3+ 44. Kd2 Nf1+ 45. Ke1 cxd4 46. Kxf1 Rh6 47. Ke2 Rb6 48. cxd4+ Kxd4 49. h6 Rxb2+ 50. Kf3 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Bielefeld"]
[Date "1950.04.??"]
[Round "10"]
[White "Illgen, Hans"]
[Black "Osterwald, Karl Heinz"]
[Result "1-0"]
[ECO "B24"]
[PlyCount "53"]
[EventDate "1950.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 Nf6 5. Nge2 Nd4 6. d3 Bg4 7. 0-0 Bf3 8. Be3 e5 9. Bxf3 Nxf3+ 10. Kg2 Nd4 11. Bg5 Be7 12. Bxf6 Bxf6 13. Nxd4 cxd4 14. Nd5 0-0 15. Qe2 Be7 16. f4 f6 17. Qg4 Kh8 18. Qe6 Re8 19. Qf7 Qd7 20. fxe5 dxe5 21. Rf5 Rad8 22. Rh5 h6 23. Rf1 Bf8 24. Qg6 Qc6 25. Rxf6 Rd6 26. Rxd6 Bxd6 27. Nf6 1-0

[Event "Ost Westfalen Lippe-ch"]
[Site "Bielefeld"]
[Date "1950.04.??"]
[Round "3"]
[White "Illgen, Hans"]
[Black "Stephan, Werner"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "91"]
[EventDate "1950.04.??"]
[EventType "tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2003"]
[Source "ChessBase"]
[SourceDate "2002.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2002.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Nge2 Nc6 5. Bg2 d6 6. d3 Nf6 7. Bd2 Bd7 8. Rb1 a6 9. a3 Rc8 10. 0-0 0-0 11. Qc1 Re8 12. h3 Qc7 13. Bh6 Bh8 14. f4 Nd4 15. f5 Bg7 16. fxg6 fxg6 17. Rf2 Rf8 18. Qd2 Be6 19. Rbf1 Qd7 20. Bxg7 Kxg7 21. Nf4 Bg8 22. Ncd5 Rce8 23. g4 Qd8 24. g5 Nd7 25. c3 Nc6 26. d4 cxd4 27. cxd4 e5 28. dxe5 dxe5 29. Nf6 Re7 30. N4d5 Bxd5 31. exd5 Nd4 32. h4 Nf5 33. Bh3 Nxf6 34. gxf6+ Rxf6 35. Bxf5 gxf5 36. Rxf5 Rg6+ 37. Kh2 Rc7 38. Qb4 Rc2+ 39. Kh3 Qc8 40. Qe7+ Kh6 41. h5 Rg3+ 42. Kh4 Rg4+ 43. Kxg4 Qg8+ 44. Qg5+ Qxg5+ 45. Rxg5 Rg2+ 46. Kh4 1-0

