[Event "Ost Westfalen Lippe-ch"]
[Site "Brackwede"]
[Date "1984.04.??"]
[Round "6"]
[White "Dierkes, Heinrich"]
[Black "Pieper Emden, Carsten"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "100"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e3 g6 2. d4 Bg7 3. Nf3 d6 4. Bd3 Nc6 5. c3 e5 6. dxe5 Nxe5 7. Nxe5 dxe5 8. e4 Nf6 9. Qe2 0-0 10. 0-0 c6 11. Be3 Qe7 12. f3 Nh5 13. Bc4 Nf4 14. Bxf4 exf4 15. Bb3 Be5 16. a4 Bc7 17. Nd2 Bd7 18. Kh1 Rad8 19. Rad1 Bc8 20. Rfe1 Rfe8 21. Nc4 a6 22. Rxd8 Rxd8 23. Rd1 b5 24. axb5 axb5 25. Na3 Rxd1+ 26. Qxd1 Qd6 27. Qxd6 Bxd6 28. Nc2 Kf8 29. Kg1 f5 30. exf5 Bxf5 31. Nd4 Bd7 32. Be6 Be8 33. b4 c5 34. bxc5 Bxc5 35. Kf1 Bxd4 36. cxd4 Ke7 37. Ba2 Bf7 38. Bb1 Kd6 39. Ke2 Bc4+ 40. Kd2 Kd5 41. Kc3 b4+ 42. Kxb4 Kxd4 43. g3 Bd3 44. Ba2 g5 45. Be6 h6 46. gxf4 gxf4 47. h4 Be2 48. Bg4 Ke3 49. Kc3 Bxf3 50. Bh3 Be2 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Brackwede"]
[Date "1984.04.??"]
[Round "2"]
[White "Dierkes, Heinrich"]
[Black "Rosemann, Uwe"]
[Result "1/2-1/2"]
[ECO "A48"]
[PlyCount "56"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e3 g6 2. d4 Bg7 3. Nf3 Nf6 4. Bd3 d6 5. 0-0 Nbd7 6. Nbd2 0-0 7. c3 e5 8. e4 Qe7 9. dxe5 Nxe5 10. Nxe5 dxe5 11. Qe2 Be6 12. Bc4 Nd7 13. Bxe6 Qxe6 14. Nb3 a5 15. Be3 a4 16. Nc5 Nxc5 17. Bxc5 Rfd8 18. Rfd1 Qc6 19. Ba3 b5 20. Rxd8+ Rxd8 21. Rd1 Rd7 22. Kf1 Bf8 23. Rxd7 Qxd7 24. Bxf8 Kxf8 25. Ke1 Qc6 26. Kd2 Ke7 27. Qd3 Qc4 28. Qxc4 bxc4 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Brackwede"]
[Date "1984.04.??"]
[Round "1"]
[White "Pajewski, Oliver"]
[Black "Dierkes, Heinrich"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "66"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e3 Nf6 2. b3 d5 3. Bb2 e6 4. Nf3 c5 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. 0-0 Bd6 8. Na3 Rc8 9. c4 0-0 10. cxd5 Nxd5 11. Nc4 Bb8 12. d4 b5 13. Na3 a6 14. Rc1 cxd4 15. Rxc8 Qxc8 16. Qxd4 N7f6 17. Rc1 Qd7 18. Qc5 Rd8 19. g3 h6 20. Ne5 Bxe5 21. Bxe5 Ne4 22. Qc6 Qxc6 23. Rxc6 Nb4 24. Rb6 Rd1+ 25. Kg2 Rd2 26. Nb1 Rxf2+ 27. Kg1 Rxa2 28. Nc3 Nxc3 29. Bxc3 Nd5 30. Rb8+ Kh7 31. Bd4 Kg6 32. Ra8 Nf6 33. Ra7 Ne4 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Brackwede"]
[Date "1984.04.??"]
[Round "4"]
[White "Speer, Albrecht"]
[Black "Dierkes, Heinrich"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "46"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bf4 c6 7. Qc2 Be7 8. h3 Nf8 9. e3 Bd6 10. Bxd6 Qxd6 11. Bd3 h6 12. Rb1 Ne6 13. b4 Ng5 14. Ne5 0-0 15. f4 Nge4 16. Bxe4 Nxe4 17. Nxe4 dxe4 18. Qxe4 Re8 19. Qd3 Be6 20. Rb2 f6 21. Nf3 a5 22. bxa5 Rxa5 23. 0-0 b5 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Brackwede"]
[Date "1984.04.??"]
[Round "3"]
[White "Strohmeier, Bernhard"]
[Black "Dierkes, Heinrich"]
[Result "1/2-1/2"]
[ECO "D56"]
[PlyCount "39"]
[EventDate "1984.04.??"]
[EventType "swiss"]
[EventRounds "7"]
[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 d5 4. Bg5 Be7 5. Nc3 h6 6. Bh4 0-0 7. Qc2 Nbd7 8. e3 c6 9. Be2 dxc4 10. Bxc4 Nd5 11. Bxe7 Qxe7 12. 0-0 Nxc3 13. Qxc3 b6 14. Qd3 Bb7 15. Ba6 Bxa6 16. Qxa6 c5 17. Qb7 Rfb8 18. Qc7 Rc8 19. Qb7 Rcb8 20. Qc7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1981.??.??"]
[Round "2"]
[White "Beilfuss, Wilfried"]
[Black "Dierkes, Heinrich"]
[Result "1/2-1/2"]
[ECO "D01"]
[PlyCount "21"]
[EventDate "1981.??.??"]
[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. Bg5 Nbd7 4. f3 h6 5. Bh4 c6 6. Qd3 e5 7. e3 Bb4 8. Nge2 0-0 9. 0-0-0 exd4 10. exd4 Nb6 11. Nb1 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1981.??.??"]
[Round "11"]
[White "Budt, Karl Heinz"]
[Black "Dierkes, Heinrich"]
[Result "1/2-1/2"]
[ECO "D46"]
[PlyCount "55"]
[EventDate "1981.??.??"]
[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 e6 2. d4 Nf6 3. Nf3 d5 4. Nc3 c6 5. e3 Bd6 6. Bd3 0-0 7. 0-0 Nbd7 8. b3 Re8 9. Bb2 dxc4 10. Bxc4 Nb6 11. Bd3 Qe7 12. Qc2 h6 13. e4 Ba3 14. Rad1 Bxb2 15. Qxb2 Rd8 16. e5 Nfd5 17. Ne4 Bd7 18. Bb1 Be8 19. Rfe1 Nd7 20. Rc1 Nf8 21. g3 Rac8 22. Nfd2 f5 23. exf6 Nxf6 24. Nc4 Nxe4 25. Bxe4 Qf6 26. Ne5 Rd6 27. f4 Rcd8 28. Red1 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1981.??.??"]
[Round "10"]
[White "Dierkes, Heinrich"]
[Black "Althofer, Ingo"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "80"]
[EventDate "1981.??.??"]
[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 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Be2 c5 7. 0-0 Nc6 8. Qe1 Bd7 9. Qh4 e6 10. d3 Ne8 11. Bxg7 Qxh4 12. Nxh4 Kxg7 13. Nd2 Nd6 14. g4 Rac8 15. a4 a5 16. Nhf3 f6 17. e4 Nd4 18. Bd1 Nxf3+ 19. Bxf3 Bc6 20. Rae1 Rce8 21. Rf2 f5 22. e5 Nc8 23. g5 Ne7 24. Kg2 Rb8 25. Ra1 Bd7 26. Nb1 Nc6 27. Nc3 Nd4 28. Nb5 Bxb5 29. axb5 b6 30. c4 Nxb3 31. Rd1 dxc4 32. dxc4 Rfd8 33. Rff1 Nd2 34. Rfe1 Nxc4 35. Kf2 Nd2 36. Ke2 Nb3 37. Rd6 Rxd6 38. exd6 Rd8 39. Kd3 Rxd6+ 40. Kc4 Nd2+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1981.??.??"]
[Round "6"]
[White "Dierkes, Heinrich"]
[Black "Gruen, Gerd Peter"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "72"]
[EventDate "1981.??.??"]
[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 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Bd7 9. d3 Ne8 10. Nxc6 Bxc6 11. Bxg7 Kxg7 12. Nd2 Nd6 13. Qe1 Qc7 14. Nf3 Nf5 15. Qf2 d4 16. exd4 Bxf3 17. Bxf3 cxd4 18. Rfc1 Qxf4 19. Bxb7 Qxf2+ 20. Kxf2 Rab8 21. Bf3 Rfc8 22. g4 Nd6 23. Bd5 Rc3 24. Ke2 Rb5 25. Bc4 Rg5 26. Kf3 h5 27. h3 e5 28. a4 a5 29. Ra2 f5 30. Bd5 hxg4+ 31. hxg4 Rxg4 32. Rd1 Rc5 33. Bc4 Rh4 34. b4 axb4 35. a5 Nxc4 36. dxc4 Rh3+ 0-1

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1981.??.??"]
[Round "8"]
[White "Dierkes, Heinrich"]
[Black "Loemker, Michael"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "53"]
[EventDate "1981.??.??"]
[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 d5 2. Nf3 Nf6 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Be2 c5 7. 0-0 Nc6 8. Ne5 Qb6 9. Nxc6 Qxc6 10. Bf3 Ne8 11. Bxg7 Kxg7 12. Nc3 e6 13. e4 dxe4 14. Nxe4 Qb6 15. Qe1 Nd6 16. Kh1 Rd8 17. Ng5 h6 18. Qe5+ Kg8 19. Nh3 Bd7 20. Nf2 h5 21. Qg5 Bc6 22. Bxh5 Ne4 23. Nxe4 Bxe4 24. d3 Rd5 25. Qg3 Bxg2+ 26. Qxg2 Rxh5 27. Rf3 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1981.??.??"]
[Round "?"]
[White "Dierkes, Heinrich"]
[Black "Quelle, Helmut"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "96"]
[EventDate "1981.??.??"]
[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 d5 2. e3 g6 3. Nf3 Bg7 4. g3 Bg4 5. Bg2 Nd7 6. d3 Ngf6 7. Nbd2 e5 8. fxe5 Nxe5 9. 0-0 0-0 10. Qe1 Re8 11. Nxe5 Rxe5 12. h3 Bh6 13. Nf3 Bxf3 14. Rxf3 Qe7 15. Qf2 Ne8 16. Bd2 Nd6 17. Re1 Re8 18. Kh2 Nf5 19. e4 Bxd2 20. Qxd2 dxe4 21. dxe4 Rxe4 22. Rxe4 Qxe4 23. Rd3 Qe2 24. Rd8 Qxd2 25. Rxd2 Nd6 26. b3 Re5 27. Kg1 b5 28. a3 Re1+ 29. Kf2 Ra1 30. Rd5 Rxa3 31. Rc5 a5 32. Rxc7 Ra1 33. Rc6 Nf5 34. Rc5 Rd1 35. Be4 Rd2+ 36. Kf3 Nd6 37. Bd3 Kf8 38. Bxb5 Nxb5 39. Rxb5 Rxc2 40. Rxa5 Rc3+ 41. Kf4 Rxb3 42. h4 h5 43. Ra7 Kg7 44. Rc7 Rb4+ 45. Kf3 Rb3+ 46. Kf4 Rb4+ 47. Kf3 Kf6 48. Rc8 Kg7 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1981.??.??"]
[Round "1"]
[White "Dierkes, Heinrich"]
[Black "Schlaeger, Uwe"]
[Result "1/2-1/2"]
[ECO "A02"]
[PlyCount "32"]
[EventDate "1981.??.??"]
[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 g6 2. Nf3 Bg7 3. g3 d6 4. Bg2 e5 5. fxe5 dxe5 6. e4 h6 7. d3 Nc6 8. Be3 Be6 9. Qd2 Qd7 10. Nc3 Nge7 11. 0-0-0 Nd4 12. Kb1 c5 13. Ne2 Nec6 14. c3 Nxf3 15. Bxf3 b6 16. Nc1 0-0-0 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1981.??.??"]
[Round "3"]
[White "Dierkes, Heinrich"]
[Black "Schorr, Hannes"]
[Result "1/2-1/2"]
[ECO "A03"]
[PlyCount "33"]
[EventDate "1981.??.??"]
[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 Nf6 2. Nf3 d5 3. e3 g6 4. b3 Bg7 5. Bb2 0-0 6. Be2 c5 7. 0-0 b6 8. Qe1 Ba6 9. Bxa6 Nxa6 10. Qe2 Nb4 11. d3 a5 12. a3 Nc6 13. a4 Ne8 14. Bxg7 Nxg7 15. Nbd2 Qc7 16. Ng5 f6 17. Nh3 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1981.??.??"]
[Round "?"]
[White "Heuermann, Heinz Burkhard"]
[Black "Dierkes, Heinrich"]
[Result "1/2-1/2"]
[ECO "A07"]
[PlyCount "48"]
[EventDate "1981.??.??"]
[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 Nf6 2. g3 d5 3. Bg2 c6 4. 0-0 Bf5 5. d3 e6 6. Nfd2 e5 7. e4 dxe4 8. dxe4 Be6 9. Qe2 Qc7 10. b3 Be7 11. Na3 0-0 12. Nac4 Na6 13. Nf3 Nd7 14. Ng5 Bxg5 15. Bxg5 f6 16. Be3 Nb6 17. Nb2 c5 18. c4 Nd7 19. f4 Nb4 20. Nd3 Nxd3 21. Qxd3 Rad8 22. Qc3 b6 23. fxe5 Nxe5 24. Rad1 Bg4 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1981.??.??"]
[Round "7"]
[White "Laube, Rainer"]
[Black "Dierkes, Heinrich"]
[Result "1/2-1/2"]
[ECO "D35"]
[PlyCount "93"]
[EventDate "1981.??.??"]
[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 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bf4 c6 6. e3 Bd6 7. Bg3 0-0 8. Bd3 Re8 9. Qc2 Bg4 10. Nge2 Qe7 11. 0-0 Nbd7 12. Bxd6 Qxd6 13. Ng3 Nf8 14. h3 Bd7 15. Rab1 Ng6 16. Nce2 Nh4 17. b4 a6 18. a4 Re7 19. Qc5 Ne8 20. Rfc1 Qf6 21. b5 cxb5 22. axb5 Bxh3 23. gxh3 Qf3 24. Nf4 Rxe3 25. Rc3 Qxf4 26. Bxh7+ Kxh7 27. Rxe3 Nf6 28. b6 Nf3+ 29. Kg2 Nh4+ 30. Kf1 Nf5 31. Nxf5 Qxf5 32. Qb4 Ne4 33. Rb2 Rc8 34. Qe1 Rc6 35. Qd1 Rxb6 36. Rf3 Qg6 37. Rxb6 Qxb6 38. Rxf7 Kg8 39. Rf4 Qe6 40. Kg2 Nf6 41. Qf3 b5 42. Rf5 b4 43. Re5 Qd6 44. Qf5 Qb6 45. Qc8+ Kf7 46. Qc5 Qb7 47. Qd6 1/2-1/2

[Event "Ost Westfalen Lippe-ch"]
[Site "Loehne"]
[Date "1981.??.??"]
[Round "5"]
[White "Markmann, Ulrich"]
[Black "Dierkes, Heinrich"]
[Result "1-0"]
[ECO "D36"]
[PlyCount "81"]
[EventDate "1981.??.??"]
[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 d5 4. Nc3 Nbd7 5. cxd5 exd5 6. Bg5 Be7 7. e3 c6 8. Qc2 0-0 9. Bd3 h6 10. Bf4 Re8 11. h3 Nf8 12. 0-0 Ne6 13. Be5 Bd6 14. Rad1 Ng5 15. Nxg5 hxg5 16. f4 g4 17. Qf2 gxh3 18. Qh4 Ne4 19. Qh5 Nf6 20. Qh4 Ne4 21. Qh5 Nf6 22. Qg5 h2+ 23. Kh1 Bxe5 24. fxe5 Ng4 25. Qh5 Nh6 26. Rf4 Be6 27. Rdf1 Qd7 28. Be2 Rac8 29. Kxh2 Rc7 30. g4 Rec8 31. Kg3 Kf8 32. Bd3 Qe7 33. g5 Ng8 34. Bh7 Qd8 35. Bxg8 Kxg8 36. Rh1 Kf8 37. g6 Ke7 38. Rhf1 Qh8 39. Rxf7+ Bxf7 40. Rxf7+ Ke6 41. Qf5# 1-0

