[Event "Schleswig Holstein-ch op 49th"]
[Site "Schwabstedt"]
[Date "1994.??.??"]
[Round "3"]
[White "Berger, Joachim"]
[Black "Gruen, Holger"]
[Result "0-1"]
[ECO "B07"]
[PlyCount "36"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nc3 g6 2. e4 Bg7 3. f4 Nc6 4. Nf3 d6 5. Bc4 Nh6 6. d4 Bg4 7. Be3 e6 8. Qd2 0-0 9. 0-0-0 Na5 10. Be2 d5 11. f5 dxe4 12. Nxe4 Nxf5 13. Bg5 f6 14. Qxa5 fxg5 15. Kb1 Ne3 16. Rd3 Nxg2 17. Qxg5 Qxg5 18. Nexg5 Nf4 0-1

[Event "Schleswig Holstein-ch op 49th"]
[Site "Schwabstedt"]
[Date "1994.??.??"]
[Round "6"]
[White "Gruen, Holger"]
[Black "Albertsen, Manfred"]
[Result "1-0"]
[ECO "B47"]
[PlyCount "81"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7 7. 0-0 Bd6 8. h3 Nge7 9. Kh1 Nxd4 10. Qxd4 Be5 11. Qd3 Ng6 12. f4 Bxc3 13. bxc3 0-0 14. Ba3 Nxf4 15. Qg3 e5 16. Bxf8 Kxf8 17. Bf3 d6 18. Bg4 Bxg4 19. Qxg4 Qxc3 20. g3 h5 21. Qf3 Qxf3+ 22. Rxf3 Ne6 23. Rb1 b5 24. Ra3 Nc5 25. Rxb5 Nxe4 26. Rb6 Rc8 27. Raxa6 Rxc2 28. Rc6 Nxg3+ 29. Kg1 Rxc6 30. Rxc6 Ke7 31. Rc7+ Ke6 32. a4 Ne2+ 33. Kf2 Nd4 34. a5 Nb5 35. Rb7 Nd4 36. a6 Nc6 37. Rc7 Kd5 38. Rxf7 Kc5 39. a7 Nxa7 40. Rxa7 g5 41. Rh7 1-0

[Event "Schleswig Holstein-ch op 49th"]
[Site "Schwabstedt"]
[Date "1994.??.??"]
[Round "8"]
[White "Gruen, Holger"]
[Black "Bahr, Arne"]
[Result "1-0"]
[ECO "B06"]
[PlyCount "78"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Nf6 3. Bd3 d5 4. e5 Nh5 5. f4 Ng7 6. Nf3 Bg4 7. 0-0 h5 8. h3 Bxf3 9. Rxf3 e6 10. Be3 Nd7 11. Nd2 c5 12. c4 cxd4 13. Bxd4 Bc5 14. Bxc5 Nxc5 15. cxd5 Nxd3 16. Qa4+ Kf8 17. Rxd3 Qb6+ 18. Qd4 Qxd4+ 19. Rxd4 Nf5 20. Rd3 exd5 21. Rxd5 Ke7 22. Nb3 Rhd8 23. Rad1 Ne3 24. Rxd8 Rxd8 25. Rxd8 Kxd8 26. Nc5 Kc7 27. Nd3 b6 28. Kf2 Nf5 29. g4 Ng7 30. Kf3 Kd7 31. Ke4 Ke6 32. Nb4 f5+ 33. exf6 Kxf6 34. Nc6 a6 35. Nb4 h4 36. Nd5+ Kf7 37. Nxb6 Ne6 38. b4 g5 39. Nd5 Kg6 1-0

[Event "Schleswig Holstein-ch op 49th"]
[Site "Schwabstedt"]
[Date "1994.??.??"]
[Round "4"]
[White "Gruen, Holger"]
[Black "Klemmt, Hartmut"]
[Result "1/2-1/2"]
[ECO "B04"]
[PlyCount "67"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 cxd6 6. Be3 g6 7. Nf3 Bg7 8. Be2 0-0 9. 0-0 Nc6 10. Nc3 Bg4 11. b3 d5 12. c5 Nc8 13. Rc1 e6 14. h3 Bxf3 15. Bxf3 a6 16. Qd2 Re8 17. Ne2 N8e7 18. Rfd1 Nf5 19. b4 Nxe3 20. fxe3 Qg5 21. Kf2 Rad8 22. a4 e5 23. dxe5 Bh6 24. Nd4 Nxe5 25. b5 Nxf3 26. Nxf3 Qxe3+ 27. Kf1 Qxd2 28. Nxd2 axb5 29. axb5 d4 30. Rc4 Rd5 31. c6 Rxb5 32. cxb7 Rxb7 33. Rxd4 Be3 34. Re4 1/2-1/2

[Event "Schleswig Holstein-ch op 49th"]
[Site "Schwabstedt"]
[Date "1994.??.??"]
[Round "2"]
[White "Gruen, Holger"]
[Black "Martens, Dirk"]
[Result "0-1"]
[ECO "C64"]
[PlyCount "74"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. 0-0 d6 5. c3 Bd7 6. d3 Nge7 7. Be3 Bb6 8. Ng5 h6 9. Qh5 0-0 10. Nh3 Qc8 11. Bc4 Bg4 12. Qh4 Ng6 13. Qg3 Na5 14. Bb5 Kh7 15. Nd2 f5 16. exf5 Qxf5 17. Kh1 Nf4 18. Bxb6 Bxh3 19. gxh3 axb6 20. h4 Rf6 21. Ne4 Rg6 22. Qf3 Rf8 23. Rg1 d5 24. Ng3 Qe6 25. Nh5 Qh3 26. Rg3 Rxg3 27. fxg3 Ng6 28. Qe2 e4 29. dxe4 dxe4 30. Qxe4 Nc6 31. Bd3 Nce5 32. Nf4 Rxf4 33. gxf4 Nxd3 34. Qg2 Qxh4 35. f5 Ngf4 36. Qg3 Nf2+ 37. Kg1 Ne2+ 0-1

[Event "Schleswig Holstein-ch op 49th"]
[Site "Schwabstedt"]
[Date "1994.??.??"]
[Round "7"]
[White "Jacobsen, Uwe"]
[Black "Gruen, Holger"]
[Result "1/2-1/2"]
[ECO "A49"]
[PlyCount "88"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. g3 d6 4. Bg2 Nf6 5. 0-0 0-0 6. h3 c5 7. Nc3 cxd4 8. Nxd4 Qb6 9. Be3 Qd8 10. Qd2 Nbd7 11. Rad1 Ne5 12. b3 Qd7 13. Bh6 Ne8 14. Qe3 Nc6 15. Nd5 e6 16. Bxg7 Kxg7 17. Nxc6 bxc6 18. Qc3+ Kg8 19. Nb4 Bb7 20. Bxc6 Qc7 21. Qf3 Rb8 22. Bxb7 Rxb7 23. Nd3 d5 24. Ne1 Nd6 25. c4 Ne4 26. cxd5 exd5 27. Qd3 Nc3 28. Rd2 Qa5 29. Nf3 Rc8 30. Nd4 Nxa2 31. Rc2 Rxc2 32. Qxc2 Rc7 33. Qb2 Nb4 34. Ra1 Qc5 35. Kg2 a6 36. Rd1 Rc8 37. Nf3 Qc3 38. Qa3 h6 39. Qa4 Qc5 40. Qd7 Qc6 41. Qg4 Qb7 42. Qf4 Kg7 43. g4 Qe7 44. Rd4 a5 1/2-1/2

[Event "Schleswig Holstein-ch op 49th"]
[Site "Schwabstedt"]
[Date "1994.??.??"]
[Round "5"]
[White "Kock, Hans Uwe"]
[Black "Gruen, Holger"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2245"]
[PlyCount "95"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. Nf3 Nc6 5. d5 Ne5 6. Nxe5 Bxe5 7. g3 Bxc3+ 8. bxc3 c5 9. Bg2 Qa5 10. Qb3 Qc7 11. 0-0 f5 12. e4 fxe4 13. Bxe4 Nf6 14. Bg2 Bf5 15. Bh6 0-0-0 16. Rfe1 Ng4 17. Bf4 h5 18. f3 Nf6 19. Re3 Rh7 20. Rae1 Re8 21. Bg5 Rf7 22. Bxf6 Rxf6 23. Qa4 Qd7 24. Qxa7 Qc7 25. Qa4 Kd8 26. R1e2 g5 27. h3 Bc8 28. Re4 Bf5 29. R4e3 Bc8 30. g4 e5 31. dxe6 Rexe6 32. Qe8+ Rxe8 33. Rxe8+ Kd7 34. R2e7+ Kc6 35. f4+ Kb6 36. Rxc7 Kxc7 37. f5 hxg4 38. hxg4 b6 39. Kf2 Bxf5 40. gxf5 Rxf5+ 41. Ke3 Rf4 42. Bd5 Rf1 43. Re7+ Kc8 44. Rb7 Re1+ 45. Kd2 Ra1 46. Rxb6 Rxa2+ 47. Kd3 Kc7 48. Rb7+ 1-0

[Event "Schleswig Holstein-ch op 49th"]
[Site "Schwabstedt"]
[Date "1994.??.??"]
[Round "9"]
[White "Koop, Thilo"]
[Black "Gruen, Holger"]
[Result "1/2-1/2"]
[ECO "B03"]
[PlyCount "6"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 1/2-1/2

[Event "Schleswig Holstein-ch op 49th"]
[Site "Schwabstedt"]
[Date "1994.??.??"]
[Round "1"]
[White "Roggon, Bernd"]
[Black "Gruen, Holger"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "62"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Ne4 Bf5 5. Qf3 Bg6 6. Bc4 Nc6 7. Bxd5 Nd4 8. Bxf7+ Bxf7 9. Qd1 Bg6 10. d3 Qd5 11. Ne2 Bh5 12. f3 0-0-0 13. Nf4 Qb5 14. c3 Nxf3+ 15. gxf3 Bxf3 16. Qxf3 e5 17. c4 Qb4+ 18. Bd2 Qxb2 19. 0-0 exf4 20. Bxf4 Qd4+ 21. Be3 Qe5 22. d4 Qe6 23. Rab1 Re8 24. Nf2 Qxe3 25. Qxb7+ Kd7 26. Qd5+ Kc8 27. c5 Qe6 28. Qb7+ Kd8 29. Qxa7 Qg6+ 30. Kh1 Qc6+ 31. Kg1 Qg6+ 1/2-1/2

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Gruen, Holger"]
[Black "Haversick, Axel"]
[Result "1-0"]
[ECO "C01"]
[PlyCount "85"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nf6 5. Bg5 Be7 6. Nf3 Bg4 7. Nbd2 Nc6 8. c3 Ne4 9. Be3 f5 10. Qb3 Na5 11. Qa4+ Nc6 12. Ne5 0-0 13. Nxg4 f4 14. Nxe4 fxe3 15. Nxe3 dxe4 16. Bxe4 Bh4 17. 0-0 Qf6 18. g3 Bg5 19. Nd5 Qd6 20. Qc2 g6 21. Rae1 Rae8 22. f4 Bd8 23. Bg2 Na5 24. b4 Nc4 25. Qb3 b5 26. Ne3 Qe6 27. Nxc4 Qxc4 28. Qxc4+ bxc4 29. Bd5+ Kg7 30. Bxc4 c6 31. Kf2 a5 32. Rxe8 Rxe8 33. Re1 Rxe1 34. Kxe1 axb4 35. cxb4 Bb6 36. d5 c5 37. b5 Kf6 38. Ke2 Ke7 39. Kf3 Ba5 40. h3 Bd2 41. Ke4 Kf6 42. d6 Ba5 43. Kd5 1-0

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Gruen, Holger"]
[Black "Heiden, Markus"]
[Result "1-0"]
[ECO "B09"]
[PlyCount "97"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d6 2. Nc3 Nf6 3. d4 g6 4. f4 Bg7 5. Nf3 0-0 6. Be2 Nbd7 7. 0-0 c5 8. Kh1 cxd4 9. Nxd4 Nc5 10. Bf3 a6 11. Be3 Qc7 12. Qd2 Bg4 13. Bxg4 Nxg4 14. Bg1 Nf6 15. Rae1 Ncd7 16. Nf3 Rac8 17. e5 dxe5 18. fxe5 Ng4 19. Nd5 Qd8 20. e6 Nde5 21. Nxe5 Nxe5 22. exf7+ Rxf7 23. Rxf7 Kxf7 24. Qf4+ Kg8 25. Rxe5 e6 26. Nc3 Bxe5 27. Qxe5 Rc6 28. Bd4 Qf8 29. Qh8+ Kf7 30. Qxh7+ Ke8 31. Qxg6+ Qf7 32. Qxf7+ Kxf7 33. g3 b5 34. a3 Kg6 35. Kg2 Kf5 36. Kf3 e5 37. g4+ Ke6 38. Be3 Rc4 39. h4 a5 40. g5 b4 41. axb4 Rxb4 42. h5 Rxb2 43. Ne4 Kf7 44. Nd6+ Ke6 45. g6 Kf6 46. Ne8+ Ke7 47. g7 Kf7 48. h6 Kg8 49. Nf6+ 1-0

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Gruen, Holger"]
[Black "Jendrian, Michael"]
[Result "1/2-1/2"]
[ECO "C40"]
[PlyCount "90"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 f5 3. Nc3 Nf6 4. Bc4 fxe4 5. Nxe5 d5 6. Nxd5 Nxd5 7. Qh5+ g6 8. Nxg6 hxg6 9. Qxg6+ Ke7 10. Qg5+ Kd7 11. Qxd8+ Kxd8 12. Bxd5 Bd6 13. Bxe4 Nc6 14. d3 Be6 15. Bg5+ Kd7 16. 0-0-0 Raf8 17. Rdf1 Rxh2 18. Rxh2 Bxh2 19. f4 a5 20. Kd2 Bg4 21. Ke3 Bg3 22. Rh1 Kc8 23. c3 Nd8 24. f5 Bd6 25. Bf4 Bxf5 26. Bxd6 cxd6 27. Rf1 Bxe4 28. Rxf8 Bxg2 29. c4 Kc7 30. a3 Nc6 31. Rh8 Ne5 32. b3 Bc6 33. d4 Ng4+ 34. Kd2 Nf6 35. Rf8 Ne4+ 36. Kd3 d5 37. Rf7+ Kb6 38. a4 Ka6 39. cxd5 Bxd5 40. Rf5 Bxb3 41. Kxe4 Bc2+ 42. Ke5 Bxf5 43. Kxf5 b5 44. axb5+ Kxb5 45. d5 Kc5 1/2-1/2

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Gruen, Holger"]
[Black "Neumann, Manfred"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "46"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 b6 3. Nc3 Bb4 4. Bd2 Bb7 5. Bd3 f5 6. exf5 Bxg2 7. Qh5+ Kf8 8. Be4 Nf6 9. Qg5 Bxh1 10. Bxh1 c6 11. 0-0-0 Bxc3 12. Bxc3 exf5 13. Bb4+ d6 14. Qf4 g6 15. Nh3 Kg7 16. Bxd6 Re8 17. Be5 Kg8 18. Ng5 a5 19. c4 Ra7 20. d5 Nh5 21. Ne6 Nxf4 22. Nxd8 Rxe5 23. dxc6 Rc5 0-1

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Pantel, Heinrich"]
[Black "Gruen, Holger"]
[Result "0-1"]
[ECO "A25"]
[PlyCount "80"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. Nf3 g6 2. d4 Bg7 3. c4 d6 4. Nc3 Nc6 5. e3 e5 6. d5 Nce7 7. e4 f5 8. Bg5 Nf6 9. Bd3 0-0 10. Qc2 c5 11. dxc6 bxc6 12. Bxf6 Rxf6 13. Be2 Kh8 14. Nd2 Be6 15. f3 Rb8 16. b3 Bh6 17. 0-0 Be3+ 18. Kh1 f4 19. Nd1 Bd4 20. Rc1 g5 21. Nf2 h5 22. c5 Bxc5 23. Nc4 Bd4 24. Nd3 g4 25. Rcd1 c5 26. Ndxe5 dxe5 27. Nxe5 Qg8 28. Rxd4 cxd4 29. Qc7 Qd8 30. Qxa7 Ra8 31. Qc5 Rxa2 32. Bc4 Ra5 33. Bb5 Qe8 34. Qxd4 Qxb5 35. Qd8+ Ng8 36. Nc4 Bxc4 37. bxc4 Qxc4 38. Rb1 Rb5 39. Rg1 Qe6 40. Qd4 Kg7 0-1

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Rotz, Reinhart"]
[Black "Gruen, Holger"]
[Result "1/2-1/2"]
[ECO "B04"]
[PlyCount "31"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 g6 5. c4 Nb6 6. Nc3 Bg7 7. Be3 0-0 8. exd6 cxd6 9. Qd2 Re8 10. Be2 Nc6 11. 0-0 Bg4 12. b3 Rc8 13. Rac1 e5 14. d5 Ne7 15. Bh6 Bh8 16. Qg5 1/2-1/2

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Rulofs, Harald"]
[Black "Gruen, Holger"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "136"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 d4 4. exf6 dxc3 5. fxe7 cxd2+ 6. Bxd2 Bxe7 7. Nf3 0-0 8. Bd3 Bf6 9. Be3 Nc6 10. c3 Bg4 11. Be2 Qe7 12. Qb3 Bxf3 13. Bxf3 Bg5 14. Bxc6 bxc6 15. 0-0 Bxe3 16. fxe3 Rab8 17. Qc4 Qxe3+ 18. Kh1 Qd2 19. b3 Qd5 20. Qa4 Qc5 21. Qf4 Rbe8 22. Rad1 Re7 23. Qd4 Qxd4 24. Rxd4 f6 25. Rfd1 Rfe8 26. h3 Kf7 27. Ra4 Ra8 28. Ra6 c5 29. Rd5 Re6 30. Ra5 Ke7 31. Raxc5 c6 32. Rd4 Rd6 33. Ra4 g5 34. Ra6 Kd7 35. Rca5 h5 36. Rxa7+ Rxa7 37. Rxa7+ Ke6 38. h4 g4 39. Kh2 f5 40. a4 Rd3 41. Kg1 Rxc3 42. Rb7 g3 43. Kf1 Rc2 44. Rb4 c5 45. Rb8 Rf2+ 46. Kg1 Ke5 47. a5 Ra2 48. Re8+ Kf4 49. Kf1 Rxa5 50. Rb8 Ra1+ 51. Ke2 Ra2+ 52. Kf1 Rb2 53. Rc8 Rxb3 54. Rxc5 Kg4 55. Rc2 Re3 56. Rc8 Kxh4 57. Rg8 f4 58. Rg6 f3 59. gxf3 Rxf3+ 60. Kg2 Rf2+ 61. Kg1 Kh3 62. Rg5 h4 63. Re5 Ra2 64. Re1 Ra4 65. Rb1 Kg4 66. Rc1 h3 67. Rb1 h2+ 68. Kh1 Kh3 0-1

[Event "Schleswig Holstein-ch 47th"]
[Site "Kiel"]
[Date "1992.??.??"]
[Round "?"]
[White "Schmidt, Frank"]
[Black "Gruen, Holger"]
[Result "1/2-1/2"]
[ECO "A41"]
[PlyCount "13"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. g3 d6 4. Bg2 Nc6 5. Nf3 e5 6. dxe5 dxe5 7. 0-0 1/2-1/2

[Event "Schleswig Holstein-ch cand"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Gruen, Holger"]
[Black "Bollow, Thomas"]
[Result "0-1"]
[ECO "B70"]
[PlyCount "42"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. 0-0 0-0 8. Nb3 Nc6 9. Kh1 Bd7 10. f4 a6 11. Be3 b5 12. a3 b4 13. axb4 Nxb4 14. e5 Ne8 15. exd6 exd6 16. Na5 Bf5 17. Bd3 Nxd3 18. cxd3 Nf6 19. Nc4 d5 20. Nb6 Rb8 21. Nca4 d4 0-1

[Event "Schleswig Holstein-ch cand"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Gruen, Holger"]
[Black "Haberer, Volker"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "82"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. c4 Qa5 4. Nc3 Nf6 5. g3 c6 6. Bg2 Bf5 7. d3 e6 8. Nf3 Be7 9. 0-0 0-0 10. Nh4 Bg4 11. Qb3 Qc7 12. Re1 e5 13. Nf3 Bxf3 14. Bxf3 Nbd7 15. d4 exd4 16. Rxe7 dxc3 17. Qxc3 Qd8 18. Re1 Re8 19. Bf4 Qb6 20. Rad1 Rxe1+ 21. Rxe1 Re8 22. Rxe8+ Nxe8 23. Bg4 Nef6 24. Bf5 h6 25. b4 Qd8 26. a4 b6 27. Qd2 Qe7 28. h4 Nf8 29. Be3 Ne6 30. c5 bxc5 31. Bxe6 Qxe6 32. Bxc5 a6 33. Qd8+ Qe8 34. Qxe8+ Nxe8 35. Kg2 f5 36. Kf3 Kf7 37. Ke3 Ke6 38. Kd4 Nf6 39. Bf8 Kf7 40. Bd6 Nd7 41. Be5 h5 1/2-1/2

[Event "Schleswig Holstein-ch cand"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Gruen, Holger"]
[Black "Loebel, Carsten"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "119"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[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. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nh3 Qa5+ 7. c3 Qa6 8. Qxa6 Nxa6 9. 0-0 Ne7 10. f4 Nf5 11. g4 Ne7 12. f5 exf5 13. gxf5 h6 14. f6 gxf6 15. Rxf6 0-0-0 16. Rxf7 Ng6 17. Be3 Rg8 18. Kh1 Nc7 19. Nd2 Rd7 20. Raf1 Rxf7 21. Rxf7 Ne6 22. Nf3 Bg7 23. Nf4 Ngxf4 24. Bxf4 Nxf4 25. Rxf4 Rf8 26. Rxf8+ Bxf8 27. Kg2 Kd7 28. Kg3 Ke6 29. Kg4 a5 30. Ng1 b6 31. Ne2 Be7 32. h4 Kf7 33. Nf4 b5 34. Kh5 Bd8 35. Ng6 b4 36. Kxh6 bxc3 37. bxc3 a4 38. Kh5 Ba5 39. Nf4 Bxc3 40. Kg5 Bxd4 41. Kf5 c5 42. h5 c4 43. h6 Kg8 44. Ke6 Be3 45. Kf5 Bd4 46. Nxd5 c3 47. Nb4 Bc5 48. Nc2 Kh7 49. Kf6 Kxh6 50. e6 Kh5 51. e7 Bxe7+ 52. Kxe7 Kg4 53. Kd6 Kf3 54. Kc5 Ke2 55. Kb4 Kd2 56. Na3 c2 57. Nxc2 Kxc2 58. Kxa4 Kb2 59. a3 Kc3 60. Kb5 1-0

[Event "Schleswig Holstein-ch cand"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Gruen, Holger"]
[Black "Wilkesmann, Dirk"]
[Result "1/2-1/2"]
[ECO "A00"]
[PlyCount "5"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. g4 g5 2. Nh3 h6 3. a4 1/2-1/2

[Event "Schleswig Holstein-ch cand"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Krueger, Axel"]
[Black "Gruen, Holger"]
[Result "1-0"]
[ECO "B02"]
[PlyCount "51"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. e5 Nfd7 4. f4 e6 5. Nf3 c5 6. g3 Nc6 7. d3 Be7 8. Bg2 a6 9. a4 Rb8 10. 0-0 0-0 11. g4 b5 12. axb5 axb5 13. Ne2 Qc7 14. Ng3 c4 15. d4 c3 16. b3 Qb6 17. Kh1 Bb7 18. f5 exf5 19. gxf5 Ra8 20. Rxa8 Rxa8 21. Bg5 Bxg5 22. Nxg5 Qxd4 23. Qh5 Ncxe5 24. Qxh7+ Kf8 25. Qh8+ Ke7 26. f6+ 1-0

[Event "Schleswig Holstein-ch cand"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Mueller, Alfred"]
[Black "Gruen, Holger"]
[Result "0-1"]
[ECO "B02"]
[PlyCount "36"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. Nc3 d5 3. exd5 Nxd5 4. Nxd5 Qxd5 5. c4 Qe4+ 6. Be2 c5 7. d3 Qxg2 8. Bf3 Qg6 9. Ne2 Qb6 10. Nc3 e6 11. Qe2 Nc6 12. Nd5 Qd8 13. Bh5 Bd6 14. Bf4 Bxf4 15. Nxf4 Qd6 16. Nd5 Nd4 17. Bxf7+ Kxf7 18. Qh5+ g6 0-1

[Event "Schleswig Holstein-ch cand"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Schmidt, Niels Peter"]
[Black "Gruen, Holger"]
[Result "1-0"]
[ECO "A42"]
[PlyCount "75"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. d4 g6 2. c4 Bg7 3. Nc3 d6 4. e4 Nc6 5. Be3 e5 6. Nge2 Nh6 7. f3 f5 8. d5 Ne7 9. Qd2 Nf7 10. Nc1 c5 11. Be2 Bd7 12. Nd3 f4 13. Bf2 a6 14. b4 b6 15. 0-0 h5 16. Rfb1 g5 17. h3 Ng6 18. Qb2 g4 19. fxg4 hxg4 20. Bxg4 Bxg4 21. hxg4 Qg5 22. bxc5 Qxg4 23. Qxb6 f3 24. Qc6+ Ke7 25. cxd6+ Kf6 26. d7+ Kg5 27. Be3+ Nf4 28. Rb2 Qg3 29. Ne1 Qh2+ 30. Kf1 Qh1+ 31. Bg1 fxg2+ 32. Rxg2+ Nxg2 33. Nxg2 Nd6 34. Re1 Rhf8+ 35. Ke2 Qxg2+ 36. Kd3 Kh4 37. Be3 Rf2 38. Qxa8 1-0

[Event "Schleswig Holstein-ch cand"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Stomprowski, Eckhard"]
[Black "Gruen, Holger"]
[Result "1/2-1/2"]
[ECO "B02"]
[PlyCount "16"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. Nc3 e6 4. Nxd5 exd5 5. d4 d6 6. f4 dxe5 7. fxe5 Qh4+ 8. Ke2 c5 1/2-1/2

[Event "Schleswig Holstein-ch cand"]
[Site "Schleswig Holstein"]
[Date "1991.??.??"]
[Round "?"]
[White "Wessel, Volkmar"]
[Black "Gruen, Holger"]
[Result "1-0"]
[ECO "A00"]
[PlyCount "41"]
[EventDate "1991.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. b4 e5 2. Bb2 d6 3. e3 f5 4. Bc4 Nf6 5. a3 Be7 6. Nf3 d5 7. Bb3 e4 8. Nd4 0-0 9. 0-0 Kh8 10. c4 c6 11. cxd5 cxd5 12. Nc3 Nc6 13. Nce2 Ng4 14. h3 Nf6 15. Nf4 Rg8 16. Rc1 g5 17. Nxd5 Rg6 18. Nxc6 bxc6 19. Nxe7 Qxe7 20. Rxc6 Bd7 21. Bxf6+ 1-0

