[Event "Oberliga NRW 9293 II"]
[Site "Germany"]
[Date "1993.??.??"]
[Round "?.7"]
[White "Pieper, Claus"]
[Black "Prange, Stefan"]
[Result "1-0"]
[ECO "E70"]
[PlyCount "91"]
[EventDate "1992.10.??"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bielefeld II"]
[BlackTeam "Elberfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. a4 axb5 10. Nxb5 Qb6 11. 0-0 Bd7 12. Nec3 Na6 13. Re1 Rfc8 14. Bc4 Ne8 15. Bg5 f6 16. Bd2 Nec7 17. Ra3 Nxb5 18. Bxb5 Bxb5 19. Nxb5 Nc7 20. Nxc7 Rxc7 21. Bc3 Qa6 22. h4 Qc8 23. f4 Rb7 24. Qf3 Rab8 25. Qd1 Bh6 26. Rf1 Qd7 27. g4 g5 28. hxg5 fxg5 29. fxg5 Bxg5 30. Rf5 Be3+ 31. Kg2 e6 32. dxe6 Qxe6 33. Qd5 Qxd5 34. exd5 Bd4 35. Rf4 Bxc3 36. bxc3 Rb3 37. Rxb3 Rxb3 38. Rc4 Kf7 39. Kf3 Kf6 40. Kf4 Ra3 41. g5+ Kg7 42. Kf5 Kf7 43. Rh4 Rxc3 44. Rxh7+ Kf8 45. a5 Ra3 46. Kf6 1-0

[Event "Oberliga NRW 9192 II"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?.8"]
[White "Pieper, Claus"]
[Black "Crede, Dietmar"]
[Result "0-1"]
[ECO "A65"]
[PlyCount "58"]
[EventDate "1991.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]
[WhiteTeam "Bielefeld II"]
[BlackTeam "Bochum II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Bd3 Bg7 8. Nge2 0-0 9. 0-0 a6 10. a4 Nbd7 11. f4 Qc7 12. Kh1 Re8 13. Be3 Rb8 14. Ng3 c4 15. Bc2 Nc5 16. Bd4 b5 17. axb5 axb5 18. f5 Rf8 19. Qd2 b4 20. Na4 Ncd7 21. Qf4 Nh5 22. Nxh5 Bxd4 23. f6 Kh8 24. Qh6 Rg8 25. Rae1 Be5 26. Rf3 gxh5 27. Rh3 Nxf6 28. Rf1 Bxh3 29. gxh3 Rg6 0-1

[Event "Oberliga NRW 8788 II"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "6"]
[White "Pieper, Claus"]
[Black "Negele, Michael"]
[Result "0-1"]
[ECO "E74"]
[WhiteElo "1695"]
[BlackElo "2175"]
[PlyCount "68"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Bielefeld"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 0-0 5. Be2 d6 6. Bg5 h6 7. Be3 c5 8. d5 b5 9. cxb5 a6 10. Qd2 Kh7 11. Nf3 axb5 12. Bxb5 Qb6 13. Be2 Qb4 14. a3 Nxe4 15. Nxe4 Qxe4 16. 0-0 Bb7 17. Rfd1 Nd7 18. Bd3 Qxd5 19. Bxg6+ fxg6 20. Qxd5 Bxd5 21. Rxd5 Bxb2 22. Re1 Nf6 23. Rdd1 Bxa3 24. Bf4 Ra7 25. Re6 Bb4 26. h3 Nh5 27. Bc1 Ng7 28. Re3 Nf5 29. Red3 c4 30. Rd5 Bc5 31. Re1 Ra2 32. Rd2 Ra1 33. g4 Ng7 34. Kg2 Bb4 0-1

[Event "Oberliga NRW 8788 II"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "8"]
[White "Woyciechowski, Franz Josef"]
[Black "Pieper, Claus"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "1765"]
[BlackElo "1695"]
[PlyCount "82"]
[EventDate "1987.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Bochum 31 II"]
[BlackTeam "Bielefeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. Ngf3 Ne7 5. b3 Nbc6 6. Bb2 Qc7 7. g3 d4 8. Bg2 e5 9. 0-0 Bg4 10. h3 Bd7 11. c3 dxc3 12. Bxc3 Ng6 13. Qc2 Nd4 14. Bxd4 exd4 15. Nxd4 Qc8 16. Nf5 Bxf5 17. exf5 Qxf5 18. Bxb7 Rb8 19. Bc6+ Kd8 20. Bg2 Be7 21. Ne4 h5 22. f4 Qd7 23. h4 Rc8 24. Rad1 Bf6 25. Nxf6 gxf6 26. Qf2 Qd4 27. Qxd4+ cxd4 28. Rc1 Ne7 29. Be4 Rg8 30. Kf2 Kd7 31. Rc4 Rxc4 32. dxc4 Ke6 33. Rd1 Rd8 34. Rd3 Rd6 35. b4 Nf5 36. Bxf5+ Kxf5 37. Kf3 Ke6 38. g4 hxg4+ 39. Kxg4 Rd8 40. h5 Rg8+ 41. Kf3 Kf5 1-0

