[Event "Berlin tt 0001"]
[Site "Berlin"]
[Date "2001.02.25"]
[Round "6.8"]
[White "Billen, Detlev"]
[Black "Greiser, Christian"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "1961"]
[BlackElo "2021"]
[PlyCount "98"]
[EventDate "2000.10.22"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Nc3 Nf6 5. Nf3 Nc6 6. g3 e6 7. Bg2 Be7 8. 0-0 0-0 9. Re1 Qa5 10. Bd2 Bb4 11. a3 Bxc3 12. Bxc3 Qb6 13. Ne5 Rd8 14. Nxc6 Qxc6 15. Rc1 Qd7 16. Qd3 b6 17. Rc2 Bb7 18. Rec1 Rdc8 19. Be1 Rxc2 20. Rxc2 Rc8 21. Rxc8+ Qxc8 22. Qc3 Qd7 23. e3 Ba6 24. Qb4 h5 25. Bf1 Bxf1 26. Kxf1 Ne4 27. f3 Nd6 28. Kg2 Qc6 29. Bc3 Nf5 30. Kf2 Qc7 31. e4 dxe4 32. fxe4 Nd6 33. d5 f5 34. exf5 exd5 35. Qd4 Qc5 36. Kf3 Qxd4 37. Bxd4 Nxf5 38. Be5 Kf7 39. b4 b5 40. Kf4 Ke6 41. Bb8 a6 42. Kg5 Ne7 43. Kxh5 Kf5 44. g4+ Ke4 45. Bd6 Ng8 46. g5 d4 47. Bg3 Kf5 48. Be1 g6+ 49. Kh4 Kf4 0-1

[Event "Oberliga Nord O 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Billen, Detlev"]
[Black "Wischhoefer, Cord"]
[Result "0-1"]
[ECO "E05"]
[PlyCount "78"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Ne5 Nc6 8. Nxc6 bxc6 9. Qa4 Qxd4 10. Nc3 Rb8 11. Be3 Qe5 12. Qxa7 Rb7 13. Qa4 Nd5 14. Qxc4 Nxe3 15. fxe3 Rxb2 16. Qd4 Bf6 17. Qxe5 Bxe5 18. Rfc1 Ba6 19. Bxc6 Bxe2 20. a4 Ba6 21. Nd1 Rb6 22. a5 Rb3 23. Ra2 Rd8 24. Bf3 g6 25. Kf2 Bb7 26. Bxb7 Rxb7 27. Ke2 Rb5 28. Nf2 Ra8 29. a6 Rb6 30. Rc5 Bd6 31. Rca5 Kf8 32. Ne4 Ke7 33. Kf3 Bb4 34. R5a4 c5 35. Nf2 Kd6 36. Nd1 Kc6 37. Nb2 Kb5 38. a7 Rd6 39. Ke4 Rd2 0-1

[Event "Oberliga Nord O 9798"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "?"]
[White "Boetzel, Bernd"]
[Black "Billen, Detlev"]
[Result "1-0"]
[ECO "D02"]
[PlyCount "43"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 d5 4. Bf4 Nc6 5. e3 e6 6. Nbd2 Bd6 7. Bg3 cxd4 8. exd4 Qc7 9. Bd3 h6 10. Qe2 0-0 11. Ne5 Nd7 12. f4 Ncxe5 13. fxe5 Be7 14. 0-0 Qb6 15. Nf3 f5 16. exf6 Bxf6 17. Kh1 Re8 18. Ne5 Qd8 19. Qh5 Nf8 20. Qf7+ Kh8 21. Rxf6 gxf6 22. Bh4 1-0

[Event "Oberliga Nord O 9798"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "?"]
[White "Heimbrodt, Wolfram"]
[Black "Billen, Detlev"]
[Result "1-0"]
[ECO "A59"]
[PlyCount "101"]
[EventDate "1997.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Nbd7 8. Bxa6 Rxa6 9. Nge2 g6 10. 0-0 Bg7 11. a4 0-0 12. Ra3 Nb6 13. Qc2 Qd7 14. b3 Rfa8 15. Be3 Ng4 16. Nd1 f5 17. f3 Nf6 18. Nf4 fxe4 19. fxe4 Ng4 20. Ne6 Ne5 21. Nb2 Qb7 22. Rb1 Nbd7 23. Bd2 Qa7 24. Kh1 Nf6 25. Nc4 Nxc4 26. Qxc4 Nd7 27. Nxg7 Kxg7 28. a5 Kg8 29. Bc3 Rf8 30. Ra2 Qb7 31. Qe2 Raa8 32. Qg4 Nf6 33. Qe6+ Kg7 34. h3 Qc8 35. Qxc8 Rfxc8 36. Rf2 Rab8 37. g4 g5 38. Kg2 Kg6 39. Kf3 h6 40. Ke3 Rb5 41. Ra2 h5 42. Bxf6 exf6 43. a6 Ra8 44. a7 Rb7 45. Ra6 hxg4 46. hxg4 Raxa7 47. Rxd6 Ra3 48. e5 c4 49. Rxf6+ Kg7 50. Rf2 cxb3 51. e6 1-0

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Billen, Detlev"]
[Black "Kreutzkamp, Hans Rudolf"]
[Result "0-1"]
[ECO "E19"]
[BlackElo "2250"]
[PlyCount "79"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. d4 Ne4 8. Qc2 Nxc3 9. bxc3 f5 10. Rd1 Be4 11. Qa4 Bf6 12. Bf4 d6 13. h4 h6 14. Ne1 Bxg2 15. Nxg2 Nd7 16. Qc6 Rc8 17. e4 Rf7 18. exf5 exf5 19. Rd3 Nb8 20. Qf3 Qd7 21. Re1 Qc6 22. Qh5 Qxc4 23. Qxf5 Rcf8 24. Qg6 Nc6 25. Ne3 Ne7 26. Nxc4 Nxg6 27. Bd2 Re7 28. Be3 d5 29. Nd2 Bxh4 30. c4 Bf6 31. Rc1 Rd8 32. c5 Nf8 33. Ra3 bxc5 34. Rxc5 Ne6 35. Rc6 Nxd4 36. Rca6 Nb5 37. Rb3 d4 38. Bxh6 Nc3 39. Bf4 c5 40. Ra5 0-1

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Billen, Detlev"]
[Black "Mack, Wolfgang"]
[Result "0-1"]
[ECO "A32"]
[PlyCount "78"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. Nc3 cxd4 5. Nxd4 a6 6. g3 Qc7 7. Qd3 Nc6 8. Bg2 Ne5 9. Qd1 Nxc4 10. 0-0 Be7 11. b3 Na5 12. Bb2 Nc6 13. Rc1 0-0 14. e4 Qa5 15. Nde2 Rb8 16. a3 b5 17. b4 Qb6 18. h3 d6 19. Nf4 Bb7 20. Nd3 Rfd8 21. Kh2 a5 22. f4 axb4 23. axb4 d5 24. e5 Ne4 25. Ne2 Bxb4 26. Rxc6 Qxc6 27. Nxb4 Qc4 28. Nd3 Rdc8 29. Nd4 b4 30. f5 Ba6 31. Nf4 Qa2 32. fxe6 fxe6 33. Ndxe6 Bxf1 34. Qxd5 Qxd5 35. Nxd5 Bxg2 36. Ne7+ Kh8 37. Nxc8 Rxc8 38. Kxg2 Rc2+ 39. Kf3 Nd2+ 0-1

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Forbrich, Burkhard"]
[Black "Billen, Detlev"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "80"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 dxe4 4. fxe4 e5 5. Nf3 exd4 6. Bc4 Be7 7. 0-0 Qa5 8. Bxf7+ Kxf7 9. Ne5+ Ke8 10. Nf7 Nf6 11. Nxh8 Be6 12. Bf4 Nbd7 13. e5 Bg4 14. Qd2 Qxd2 15. Nxd2 Nd5 16. Nb3 c5 17. Rae1 Be6 18. Na5 Nxf4 19. Rxf4 Bg5 20. Rf3 Bd2 21. Ref1 Bxa5 22. Nf7 Bc7 23. Nd6+ Ke7 24. Rg3 Nxe5 25. Nb5 Bb6 26. Rxg7+ Nf7 27. Rxh7 a6 28. Na3 c4 29. Kh1 Rg8 30. Re1 Kf6 31. Rf1+ Kg6 32. Rh4 Rh8 33. Rhf4 Bd8 34. Rxd4 Bf6 35. Re4 Ng5 36. Re2 Bxb2 37. Nb1 Bf6 38. Ref2 Be5 39. h3 Bd5 40. Kg1 Ne4 0-1

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Heger, Robert"]
[Black "Billen, Detlev"]
[Result "1/2-1/2"]
[ECO "A38"]
[PlyCount "43"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. c4 Nf6 2. g3 c5 3. Nf3 Nc6 4. Bg2 g6 5. Nc3 Bg7 6. 0-0 0-0 7. d3 d6 8. Bg5 h6 9. Bd2 e5 10. Qc1 Kh7 11. h3 Be6 12. e4 Qd7 13. Kh2 Ng8 14. Qd1 Nge7 15. Nd5 f5 16. Rb1 Rf7 17. b4 Raf8 18. b5 Nd4 19. Nxd4 cxd4 20. Nxe7 Qxe7 21. f3 Qd7 22. Qe2 1/2-1/2

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "?"]
[White "Petersen, Johannes"]
[Black "Billen, Detlev"]
[Result "1/2-1/2"]
[ECO "B17"]
[PlyCount "51"]
[EventDate "1989.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 Bf5 8. c3 e6 9. g4 Bg6 10. h4 Qd5 11. Rh3 h5 12. g5 Nd7 13. Nxg6 fxg6 14. Bd3 0-0-0 15. Qf3 Qa5 16. Bxg6 Bd6 17. Be3 e5 18. b4 Qa3 19. Bc1 Qa4 20. d5 e4 21. Bxe4 Ne5 22. Qf5+ Kb8 23. dxc6 Rhf8 24. Bc2 Qxc6 25. Qe4 Qc7 26. Kf1 1/2-1/2

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Billen, Detlev"]
[Black "Giehring, Sebastian"]
[Result "1/2-1/2"]
[ECO "E05"]
[PlyCount "42"]
[EventDate "1988.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. g3 e6 4. Bg2 Be7 5. 0-0 0-0 6. c4 dxc4 7. Ne5 c5 8. dxc5 Qc7 9. Nxc4 Bxc5 10. Nba3 Nbd7 11. Bd2 Nb6 12. Bf4 Qe7 13. Nxb6 axb6 14. Nc4 Rd8 15. Qb3 Nd5 16. Be3 Nxe3 17. Nxe3 Bd7 18. Nc4 Ba4 19. Qf3 Bc6 20. Qb3 Ba4 21. Qf3 Bc6 1/2-1/2

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Billen, Detlev"]
[Black "Liesecke, Alfred"]
[Result "1/2-1/2"]
[ECO "D02"]
[PlyCount "36"]
[EventDate "1988.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 Nf6 6. c3 Be7 7. Nbd2 cxd4 8. cxd4 0-0 9. Nb3 b6 10. Bf4 Bb7 11. a3 Rc8 12. Qd3 Bd6 13. Bxd6 Qxd6 14. Bh3 Rc7 15. Rac1 Rfc8 16. Qb5 Ne4 17. Qd3 Nb8 18. Rxc7 Rxc7 1/2-1/2

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Billen, Detlev"]
[Black "Reuss, Eckart"]
[Result "1/2-1/2"]
[ECO "B01"]
[PlyCount "41"]
[EventDate "1988.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 Bg4 5. Be2 e6 6. 0-0 Be7 7. Nbd2 0-0 8. Ne4 Nd7 9. Ng3 N5f6 10. h3 Bxf3 11. Bxf3 c6 12. Re1 Qc7 13. c3 Rfe8 14. Qb3 Bd6 15. Ne4 Nxe4 16. Bxe4 Rab8 17. Be3 Bh2+ 18. Kh1 Bf4 19. Qc2 Nf6 20. Bf3 Nd5 21. Bxf4 1/2-1/2

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Billen, Detlev"]
[Black "Seidler, O."]
[Result "1/2-1/2"]
[ECO "E18"]
[PlyCount "34"]
[EventDate "1988.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 e6 3. Bg2 Be7 4. d4 0-0 5. 0-0 d5 6. c4 b6 7. Nc3 Bb7 8. Ne5 Nbd7 9. cxd5 exd5 10. Qb3 c6 11. e4 Nxe5 12. dxe5 Nxe4 13. Nxe4 dxe4 14. Rd1 Qc7 15. e6 Rad8 16. exf7+ Rxf7 17. Bf4 Bd6 1/2-1/2

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Boog, Frithjof"]
[Black "Billen, Detlev"]
[Result "1-0"]
[ECO "E14"]
[PlyCount "93"]
[EventDate "1988.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. e3 b6 4. c4 e6 5. Nc3 Bb7 6. d5 exd5 7. cxd5 d6 8. e4 Nbd7 9. Bf4 a6 10. a4 Be7 11. h3 0-0 12. Bd3 Re8 13. 0-0 Nf8 14. Re1 Ng6 15. Bh2 Nd7 16. Nd2 Nde5 17. Bf1 Bg5 18. Nc4 Nxc4 19. Bxc4 Bf4 20. Bxf4 Nxf4 21. Qg4 Qf6 22. g3 Ng6 23. Kg2 Bc8 24. Qe2 Qg5 25. Qe3 Qh5 26. Rh1 Ra7 27. Be2 Qe5 28. Bg4 Rae7 29. Bxc8 Rxc8 30. Rad1 f5 31. exf5 Qxf5 32. Qd3 Qxd3 33. Rxd3 Rce8 34. f4 Rb8 35. Kf3 Rbe8 36. Rb1 h5 37. h4 Kf7 38. Rbd1 Kf6 39. R1d2 Kf5 40. Nd1 Re1 41. Re3 R8xe3+ 42. Nxe3+ Kf6 43. Nc4 b5 44. axb5 axb5 45. Nxd6 b4 46. Ne4+ Ke7 47. d6+ 1-0

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Kappus, Stephan"]
[Black "Billen, Detlev"]
[Result "1-0"]
[ECO "B17"]
[PlyCount "25"]
[EventDate "1988.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Ng3 e6 7. Bd3 Be7 8. 0-0 0-0 9. Ne5 Re8 10. Re1 c5 11. c3 cxd4 12. cxd4 Nd5 13. Bxh7+ 1-0

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Kreh, S."]
[Black "Billen, Detlev"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "98"]
[EventDate "1988.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bg5 Ngf6 6. Bd3 Nxe4 7. Bxe4 Qa5+ 8. Qd2 Qxd2+ 9. Kxd2 Nf6 10. Bd3 Bg4 11. h3 Bh5 12. f4 e6 13. g4 Bg6 14. Bxf6 gxf6 15. f5 exf5 16. Re1+ Kd7 17. Bxf5+ Bxf5 18. gxf5 Bh6+ 19. Kd3 Rhg8 20. Re4 Rg3+ 21. Ke2 Re8 22. Rxe8 Kxe8 23. Nf3 Rg2+ 24. Kf1 Rxc2 25. Rh2 Rc1+ 26. Ke2 Bf4 27. Rf2 Rc2+ 28. Kf1 Rxf2+ 29. Kxf2 Kd7 30. Ke2 Kd6 31. Kd3 Kd5 32. Ng1 c5 33. dxc5 Kxc5 34. Ke4 Be5 35. b3 Kb4 36. Nf3 Bg3 37. Nd4 Ka3 38. Kd3 Kxa2 39. Kc4 Be5 40. Nc2 Kb2 41. Ne3 Kc1 42. Kd3 b5 43. b4 Kb2 44. h4 h5 45. Nd5 Kb3 46. Ne7 Bg3 47. Nc6 Bxh4 48. Nxa7 Kxb4 49. Nc6+ Ka3 0-1

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Mueller, Frank"]
[Black "Billen, Detlev"]
[Result "0-1"]
[ECO "D02"]
[PlyCount "90"]
[EventDate "1988.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 c5 3. c3 e6 4. Bf4 d5 5. e3 Nc6 6. Be2 Qb6 7. Qc1 Bd7 8. Nbd2 Rc8 9. h3 Be7 10. 0-0 0-0 11. Qb1 cxd4 12. exd4 Na5 13. Ne5 Bb5 14. Re1 Rfd8 15. Bxb5 Qxb5 16. Qc2 Nc6 17. Qb3 Qa6 18. Re3 Nh5 19. g3 Nxe5 20. Bxe5 f6 21. g4 fxe5 22. gxh5 Bg5 23. Rae1 Bxe3 24. Rxe3 exd4 25. cxd4 Rc1+ 26. Kg2 Rf8 27. h6 Rc7 28. Rg3 Rf6 29. Qe3 Qd6 30. Nf3 Qf4 31. Qa3 Qxh6 32. Qxa7 Qf4 33. Qa4 Rf8 34. Qd1 Rcf7 35. a4 Qe4 36. b4 Rf6 37. Qb3 Rg6 38. a5 Rxg3+ 39. Kxg3 Rf6 40. Qc3 g5 41. b5 h5 42. a6 g4 43. Ne5 Qf4+ 44. Kh4 g3+ 45. Kxh5 Rh6# 0-1

[Event "Regionalliga NordN"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?"]
[White "Piegenschke, Michael"]
[Black "Billen, Detlev"]
[Result "0-1"]
[ECO "B12"]
[PlyCount "102"]
[EventDate "1988.??.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h6 5. Bd3 Bxd3 6. Qxd3 e6 7. f4 Nd7 8. Nf3 c5 9. c3 Qb6 10. Nbd2 Ne7 11. h5 0-0-0 12. g4 f6 13. a3 fxe5 14. dxe5 c4 15. Qe2 Nc5 16. Qe3 Nd3+ 17. Ke2 Qxe3+ 18. Kxe3 Nc6 19. Nd4 Bc5 20. N2f3 Rhf8 21. Ke2 Bxd4 22. cxd4 Nxf4+ 23. Ke3 Nd3 24. g5 Rf4 25. gxh6 gxh6 26. Rh4 Rdf8 27. Rxf4 Rxf4 28. Ke2 Nxd4+ 29. Nxd4 Rxd4 30. Bxh6 Rh4 31. b3 Nxe5 32. bxc4 Rxh5 33. Bf4 Nxc4 34. Rg1 Rh7 35. Rg8+ Kd7 36. Rb8 Kc6 37. Rc8+ Kb5 38. Re8 Nxa3 39. Rxe6 Kc4 40. Re8 b5 41. Rc8+ Kb3 42. Rc5 Rd7 43. Kd3 b4 44. Ra5 Nc4 45. Ra6 d4 46. Bc1 Nb2+ 47. Bxb2 Kxb2 48. Ra4 Kb3 49. Ra6 Rc7 50. Kxd4 Kb2 51. Kd3 b3 0-1

