[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "4"]
[White "Haubro, Sigfred"]
[Black "Perdekamp, M."]
[Result "1/2-1/2"]
[ECO "A04"]
[PlyCount "71"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. b3 e6 2. Bb2 b6 3. e3 Bb7 4. Nf3 f5 5. Be2 Nf6 6. 0-0 Be7 7. c4 0-0 8. d4 Qe8 9. Nc3 d6 10. d5 e5 11. Ng5 Bc8 12. f4 Ng4 13. Qd2 h6 14. Ne6 Bxe6 15. dxe6 exf4 16. exf4 Nf6 17. Bf3 c6 18. Nb5 Qc8 19. Nd4 Ne4 20. Bxe4 fxe4 21. f5 Na6 22. Ne2 Nc5 23. f6 Bxf6 24. Bxf6 Rxf6 25. Rxf6 gxf6 26. Qxh6 Qxe6 27. Rf1 Nd7 28. Qg6+ Kf8 29. Nd4 Qe5 30. Nf5 e3 31. Re1 e2 32. h4 Nc5 33. Qg7+ Ke8 34. Ng3 Qd4+ 35. Kh2 Qxh4+ 36. Kg1 1/2-1/2

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "6"]
[White "Hermann, Manfred"]
[Black "Perdekamp, M."]
[Result "1-0"]
[ECO "A96"]
[PlyCount "65"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 f5 3. d4 Nf6 4. g3 Be7 5. Bg2 d6 6. 0-0 0-0 7. Nc3 a5 8. Bg5 Qe8 9. Bxf6 Rxf6 10. e4 f4 11. e5 Rh6 12. gxf4 Qh5 13. Ne2 Qg4 14. Qd2 Bd7 15. Ng3 Nc6 16. d5 Nb4 17. a3 Na6 18. h3 Qg6 19. f5 exf5 20. e6 Ba4 21. b4 Rf8 22. Kh2 f4 23. Ne2 Qg4 24. Ned4 Rff6 25. Rg1 Qh5 26. Bf1 Rf8 27. Re1 c5 28. dxc6 Bxc6 29. Nxc6 bxc6 30. Nd4 Nb8 31. bxa5 f3 32. a6 Qc5 33. Qxh6 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "8"]
[White "Nickl, Klaus"]
[Black "Perdekamp, M."]
[Result "1/2-1/2"]
[ECO "C18"]
[WhiteElo "2210"]
[PlyCount "79"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Qg4 Ne7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. h3 Rc8 14. g4 Na5 15. Nd4 a6 16. Rb1 Nac6 17. Be3 Nxd4 18. Qxd4 Bc6 19. Bd3 Qd8 20. Rb3 Ng6 21. Bf2 Nh4 22. Ke2 Rh8 23. Rg1 Qa5 24. Rg3 Kd7 25. Be1 Rc7 26. Rxc3 Qa4 27. Qxa4 Bxa4 28. Rxc7+ Kxc7 29. f5 Kd7 30. f6 Kc6 31. Ke3 Bb5 32. Kd4 Bxd3 33. Rxd3 Ng6 34. Bd2 b6 35. Bg5 Rg8 36. Rc3+ Kd7 37. Re3 Rc8 38. Rc3 Rg8 39. Re3 Rc8 40. Rc3 1/2-1/2

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "5"]
[White "Perdekamp, M."]
[Black "Altrock, Rainer"]
[Result "1/2-1/2"]
[ECO "B24"]
[PlyCount "102"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. g3 g6 4. d3 Bg7 5. Bg2 e6 6. Be3 b6 7. Nge2 Nge7 8. Qd2 Nd4 9. e5 Rb8 10. Nxd4 cxd4 11. Bxd4 Nf5 12. Be3 Bxe5 13. Bf4 Bxf4 14. Qxf4 Bb7 15. Ne4 0-0 16. 0-0 d5 17. Nd2 Rc8 18. c3 Ba6 19. Qf3 Qd7 20. Rfd1 b5 21. a3 d4 22. Ne4 f6 23. g4 Nh4 24. Qxf6 Nxg2 25. Kxg2 Bb7 26. Qe5 dxc3 27. bxc3 Qf7 28. f4 Qxf4 29. Qxe6+ Kg7 30. Rf1 Bxe4+ 31. dxe4 Qd2+ 32. Kh1 Rce8 33. Qd5 Qxc3 34. Rac1 Qb2 35. Rc7+ Kh8 36. Rcf7 Rxf7 37. Qxf7 Qe5 38. Rf3 Rc8 39. Qf6+ Qxf6 40. Rxf6 Re8 41. Ra6 Rxe4 42. Rxa7 Rxg4 43. Ra5 Ra4 44. Rxb5 Rxa3 45. Rb7 Ra2 46. Kg1 h5 47. Rc7 Ra6 48. Kg2 Kg8 49. h4 Rf6 50. Kg3 Rf7 51. Rxf7 Kxf7 1/2-1/2

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "7"]
[White "Perdekamp, M."]
[Black "Clemens, Ulrich"]
[Result "1-0"]
[ECO "D00"]
[PlyCount "75"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 c6 3. g3 Bf5 4. Bg2 Nf6 5. f3 e6 6. e4 dxe4 7. fxe4 Bg4 8. Nf3 Bb4 9. Qd3 Nbd7 10. a3 Bxc3+ 11. bxc3 c5 12. 0-0 0-0 13. Nh4 Qa5 14. e5 Nd5 15. Bd2 Qc7 16. Rab1 cxd4 17. cxd4 N7b6 18. Be4 h6 19. Bb4 Rfd8 20. Bc5 Nd7 21. Bd6 Qc3 22. Rxb7 Qxd3 23. Bxd3 Bh3 24. Rf2 g5 25. Ng2 f6 26. Bb5 Bxg2 27. Kxg2 Ne3+ 28. Kf3 Nd1 29. Bxd7 Nxf2 30. Bxe6+ Kh8 31. Be7 Rf8 32. Kxf2 fxe5+ 33. Bxf8 Rxf8+ 34. Ke3 exd4+ 35. Kxd4 Rf2 36. c4 Rxh2 37. c5 Rg2 38. c6 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "3"]
[White "Perdekamp, M."]
[Black "Comp Leonardo2"]
[Result "1-0"]
[ECO "C17"]
[PlyCount "59"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 e6 3. e4 Bb4 4. e5 c5 5. Bd2 Ne7 6. a3 cxd4 7. axb4 dxc3 8. Bxc3 Bd7 9. Qg4 0-0 10. Bd3 a6 11. Nf3 Nbc6 12. Bxh7+ Kxh7 13. Qh5+ Kg8 14. Ng5 Re8 15. Qxf7+ Kh8 16. Ra3 Nf5 17. Bd2 Re7 18. Qg6 Qg8 19. Qxf5 exf5 20. Rh3+ Qh7 21. Rxh7+ Kg8 22. f4 Nd4 23. 0-0 Bb5 24. Rf2 Nxc2 25. Rf3 Nd4 26. Rfh3 Ne2+ 27. Kh1 Ng3+ 28. hxg3 g6 29. Rh8+ Kg7 30. R3h7# 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "11"]
[White "Perdekamp, M."]
[Black "Maxion, Dirk"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "92"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Rb1 b6 10. Ne2 Nd4 11. Nexd4 cxd4 12. c3 dxc3 13. bxc3 Ba6 14. c4 d5 15. exd5 exd5 16. Qa4 Bb7 17. Ne5 f6 18. Ng4 Qc8 19. h3 dxc4 20. Bxb7 Qxb7 21. Qxc4+ Qd5 22. Ba3 Rfc8 23. Qxd5+ Nxd5 24. Rbc1 h5 25. Nh2 Ne3 26. Rxc8+ Rxc8 27. Rc1 Rc2 28. Rxc2 Nxc2 29. Bd6 Bf8 30. Bb8 a6 31. Nf3 Nb4 32. d4 Nxa2 33. Kf2 Kf7 34. Ke3 Ke6 35. Nh4 g5 36. fxg5 fxg5 37. Nf3 Be7 38. Nd2 Nc3 39. Kd3 Nd5 40. Ne4 Nb4+ 41. Kc4 b5+ 42. Kc3 Nc6 43. Bc7 Kd5 44. Kd3 Nxd4 45. Bb6 Ne6 46. Be3 b4 0-1

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "1"]
[White "Perdekamp, M."]
[Black "Rostek, Bettina"]
[Result "1-0"]
[ECO "A45"]
[PlyCount "85"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nc3 e6 2. d4 Nf6 3. e4 Bb4 4. Bd3 Bxc3+ 5. bxc3 b6 6. e5 Nd5 7. Qg4 g6 8. Bg5 Ne7 9. Be4 c6 10. Qh4 h5 11. Nf3 Ba6 12. Bf6 Rg8 13. Ng5 d6 14. Nh7 d5 15. Bf3 Nd7 16. g4 hxg4 17. Bxg4 Nf8 18. Bxe7 Qxe7 19. Nf6+ Kd8 20. Qh6 c5 21. Nxg8 Qe8 22. Qg5+ Kc7 23. Qe3 Qa4 24. Be2 Bxe2 25. Qxe2 cxd4 26. cxd4 Qxd4 27. Rd1 Qb4+ 28. Kf1 Nd7 29. Nf6 Nc5 30. Rg1 Qb2 31. Rg3 Rh8 32. Kg2 Qxa2 33. Rd4 a5 34. Rf4 Kc6 35. Ng4 Rh7 36. Rgf3 Rh4 37. Ne3 Rh5 38. Nd1 Ne4 39. Rb3 Qa4 40. f3 Rg5+ 41. Kf1 Qd4 42. Qb5+ Kc7 43. Rxf7+ 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "9"]
[White "Perdekamp, M."]
[Black "Schwarzkopf, Christian"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "53"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. Nc3 g6 2. e4 Bg7 3. g3 d6 4. Bg2 Nf6 5. d3 c6 6. f4 0-0 7. Nf3 b5 8. 0-0 a6 9. h3 e5 10. f5 b4 11. Na4 d5 12. Nxe5 dxe4 13. dxe4 Qe7 14. Ng4 Nxe4 15. Bxe4 Qxe4 16. f6 Bxg4 17. Qxg4 Qxg4 18. hxg4 Bh8 19. Nc5 Re8 20. g5 h6 21. Bd2 Re5 22. Rae1 Rxc5 23. Re8+ Kh7 24. Rfe1 hxg5 25. R1e7 Bxf6 26. Rxf7+ Kh6 27. Re4 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "10"]
[White "Putzbach, Gerd"]
[Black "Perdekamp, M."]
[Result "1-0"]
[ECO "C05"]
[PlyCount "85"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. c3 Nc6 7. Ndf3 Qb6 8. g3 cxd4 9. cxd4 Be7 10. Bh3 Nf8 11. Ne2 Bd7 12. 0-0 h6 13. Bg2 0-0-0 14. Nc3 f6 15. Na4 Qa5 16. Bd2 Bb4 17. exf6 gxf6 18. Bxb4 Qxb4 19. a3 Qd6 20. b4 Kb8 21. Nc5 Ka8 22. Qd2 Ng6 23. Rfc1 h5 24. a4 h4 25. a5 Bc8 26. a6 b6 27. Nb7 Bxb7 28. axb7+ Kxb7 29. Qd3 Nge7 30. b5 Na5 31. Nxh4 Rc8 32. Ng6 Nxg6 33. Qxg6 Qe7 34. Rxc8 Rxc8 35. Re1 Kb8 36. h4 Rd8 37. Bh3 Qb4 38. Rxe6 Qxd4+ 39. Kh2 Qb2+ 40. Bg2 Qxb5 41. Qxf6 Nb7 42. Qe5+ Kc8 43. Bh3 1-0

[Event "Dortmund op"]
[Site "Dortmund"]
[Date "1987.??.??"]
[Round "2"]
[White "Reeh, Oliver"]
[Black "Perdekamp, M."]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "2275"]
[PlyCount "59"]
[EventDate "1987.04.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. Bd3 b6 9. 0-0 Ba6 10. Bxa6 Nxa6 11. a4 Rc8 12. Ba3 Nb8 13. Re1 cxd4 14. Nxd4 a6 15. Qg4 0-0 16. Re3 Rfe8 17. h4 Nbc6 18. Nxc6 Nxc6 19. Bd6 Qd8 20. Rg3 g6 21. c4 Ne7 22. cxd5 exd5 23. Rf3 Kh8 24. Rxf7 Nf5 25. h5 Rc4 26. Rxh7+ Kxh7 27. hxg6+ Kh6 28. Qxf5 Rg8 29. Ra3 Rh4 30. Qf7 1-0

[Event "Baden Kongress Meisterturnier B"]
[Site "Donaueschingen"]
[Date "1985.??.??"]
[Round "?"]
[White "Steinmacher, Josef"]
[Black "Perdekamp, M."]
[Result "1-0"]
[ECO "A97"]
[PlyCount "75"]
[EventDate "1985.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. d4 f5 2. c4 e6 3. g3 Nf6 4. Bg2 Be7 5. Nc3 0-0 6. Nf3 d6 7. 0-0 Qe8 8. Re1 d5 9. Ne5 c6 10. b3 Nbd7 11. Nd3 Bd6 12. e3 b6 13. a4 Bb7 14. Bb2 a5 15. Ba3 Bxa3 16. Rxa3 g5 17. Ra2 Rf7 18. cxd5 exd5 19. b4 Ne4 20. Qb3 h5 21. f3 Nxc3 22. Qxc3 Re7 23. Kf2 Qg6 24. Rb2 h4 25. bxa5 Rxa5 26. Rxb6 Nxb6 27. Qxa5 Nc4 28. Qd8+ Kf7 29. f4 Ba6 30. Nc5 hxg3+ 31. hxg3 gxf4 32. gxf4 Nxe3 33. Qxe7+ Kxe7 34. Rxe3+ Kd8 35. Nxa6 Qf6 36. Nc5 Kc7 37. a5 Qxd4 38. Ne6+ 1-0

[Event "Konstanz U20"]
[Site "Konstanz"]
[Date "1983.??.??"]
[Round "6"]
[White "Fuchs, Heinz"]
[Black "Perdekamp, M."]
[Result "1-0"]
[ECO "E17"]
[PlyCount "85"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nf3 e6 2. c4 Nf6 3. g3 b6 4. Bg2 Bb7 5. b3 d6 6. Bb2 Nbd7 7. 0-0 Be7 8. Nc3 0-0 9. d4 Ne4 10. Qc2 f5 11. Ne1 Ndf6 12. Nd3 Qc8 13. Nd1 Nh5 14. f3 Ng5 15. e3 h6 16. Qe2 Nf6 17. Nf4 Rf7 18. Nf2 Ngh7 19. e4 g5 20. N4d3 Nh5 21. f4 g4 22. d5 N5f6 23. e5 Ne8 24. dxe6 Rf8 25. Nxg4 fxg4 26. Qxg4+ Ng7 27. exd6 Nf6 28. Bxf6 Bxf6 29. d7 Qb8 30. Rfe1 Be7 31. Ne5 Bxg2 32. Kxg2 Qb7+ 33. Qf3 Qxf3+ 34. Kxf3 Rf6 35. Nc6 Kf8 36. d8Q+ Rxd8 37. Nxd8 Bxd8 38. Rad1 Ke8 39. Rd7 Nxe6 40. Rh7 Kf8 41. Rh8+ Kg7 42. Rxe6 Kxh8 43. Re8+ 1-0

[Event "Konstanz U20"]
[Site "Konstanz"]
[Date "1983.??.??"]
[Round "2"]
[White "Kettner, Juergen"]
[Black "Perdekamp, M."]
[Result "1-0"]
[ECO "C15"]
[PlyCount "83"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 Nf6 5. e5 Nfd7 6. a3 Be7 7. Nf4 c5 8. Nh5 g6 9. Ng7+ Kf8 10. Bh6 Kg8 11. Qg4 cxd4 12. Nxe6 Nxe5 13. Qxd4 Bxe6 14. Qxe5 Bf6 15. Qg3 Nc6 16. Bd3 Bh4 17. Qf4 g5 18. Qd2 Qf6 19. g3 Qxh6 20. gxh4 Qxh4 21. Rg1 Bg4 22. Be2 Re8 23. 0-0-0 Bxe2 24. Nxe2 h6 25. Ng3 Re5 26. Kb1 Qc4 27. Rdf1 Qf4 28. Qd3 Nd4 29. Nh5 Qh4 30. f4 Rf5 31. Qxd4 Qxh5 32. Re1 Kh7 33. fxg5 hxg5 34. h4 Kg6 35. Rxg5+ Rxg5 36. hxg5 Rf8 37. Qf6+ Kh7 38. g6+ Kg8 39. Rg1 Qh6 40. gxf7+ Kh7 41. Qf5+ Kh8 42. Qxd5 1-0

[Event "Konstanz U20"]
[Site "Konstanz"]
[Date "1983.??.??"]
[Round "1"]
[White "Perdekamp, M."]
[Black "Meuer, Markus"]
[Result "0-1"]
[ECO "B25"]
[PlyCount "50"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. g3 g6 4. Bg2 Bg7 5. f4 d6 6. d3 e6 7. Nf3 Nge7 8. 0-0 0-0 9. Rb1 Rb8 10. g4 f5 11. h3 Nd4 12. Ne2 Nxf3+ 13. Rxf3 b6 14. Rg3 Bb7 15. Bd2 d5 16. gxf5 dxe4 17. fxg6 Nf5 18. gxh7+ Kh8 19. Rg4 exd3 20. Ng3 Qd4+ 21. Kh2 Qf2 22. Nxf5 exf5 23. Be1 dxc2 24. Rxg7 cxd1Q 25. Rxd1 Qxb2 0-1

[Event "Konstanz U20"]
[Site "Konstanz"]
[Date "1983.??.??"]
[Round "4"]
[White "Perdekamp, M."]
[Black "Norgauer, Michael"]
[Result "1-0"]
[ECO "B25"]
[PlyCount "57"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nc3 c5 2. e4 Nc6 3. f4 e6 4. g3 g6 5. Bg2 Bg7 6. d3 d6 7. Nf3 Nge7 8. 0-0 0-0 9. Be3 Rb8 10. g4 f5 11. h3 b5 12. Rb1 Bd7 13. Qe1 Nd4 14. Qf2 Nxf3+ 15. Bxf3 Bc6 16. Ne2 a6 17. Ng3 Ba8 18. h4 e5 19. Qg2 Kh8 20. h5 fxe4 21. Nxe4 Nd5 22. hxg6 hxg6 23. Qh3+ Kg8 24. Ng5 Rf6 25. Qh7+ Kf8 26. Bxd5 Bxd5 27. fxe5 Bg8 28. Rxf6+ Bxf6 29. Qh6+ 1-0

[Event "Konstanz U20"]
[Site "Konstanz"]
[Date "1983.??.??"]
[Round "3"]
[White "Perdekamp, M."]
[Black "Schmid, Michael"]
[Result "1-0"]
[ECO "B07"]
[PlyCount "41"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nc3 d6 2. e4 g6 3. f4 e5 4. Nf3 Bg7 5. Bc4 Nc6 6. 0-0 Nf6 7. f5 Na5 8. Qe2 Bd7 9. d4 Qe7 10. dxe5 dxe5 11. Bg5 Qc5+ 12. Kh1 Qxc4 13. Qd2 Nc6 14. Bxf6 Bxf6 15. Nd5 Bd8 16. Rad1 gxf5 17. b3 Qxe4 18. Nxc7+ Bxc7 19. Qxd7+ Kf8 20. Ng5 Qxc2 21. Qxf7# 1-0

[Event "Konstanz U20"]
[Site "Konstanz"]
[Date "1983.??.??"]
[Round "7"]
[White "Perdekamp, M."]
[Black "Weindl, Alfred"]
[Result "0-1"]
[ECO "D01"]
[PlyCount "72"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. Nc3 d5 2. d4 Nf6 3. Bg5 Bf5 4. f3 Nbd7 5. e3 c6 6. Bd3 Bg6 7. Nge2 e5 8. Ng3 Bb4 9. 0-0 0-0 10. f4 Bxd3 11. Qxd3 e4 12. Qe2 Bxc3 13. bxc3 h6 14. Bh4 Qa5 15. Nf5 Kh7 16. g4 Ng8 17. g5 g6 18. Ng3 f5 19. c4 Qa6 20. Rab1 dxc4 21. Rb4 b5 22. a4 Qa5 23. c3 a6 24. Qb2 Qc7 25. Qa3 Nb6 26. Rb2 Nxa4 27. Rg2 Nb6 28. gxh6 Nd5 29. Nxe4 fxe4 30. f5 Nxh6 31. Bg3 Qd7 32. fxg6+ Kg8 33. Rxf8+ Rxf8 34. g7 Rf7 35. Be5 Nxe3 36. Rg6 Rf1# 0-1

[Event "Konstanz U20"]
[Site "Konstanz"]
[Date "1983.??.??"]
[Round "5"]
[White "Roettig, Hans Peter"]
[Black "Perdekamp, M."]
[Result "0-1"]
[ECO "C18"]
[PlyCount "63"]
[EventDate "1983.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 Nbc6 11. f4 Bd7 12. Qd3 dxc3 13. Qxc3 Nf5 14. Rb1 Rc8 15. Bd2 Qd8 16. Qd3 Na5 17. g3 Ba4 18. Nc3 Bc6 19. Bh3 d4 20. Ne4 Rg6 21. Bxf5 exf5 22. Nd6+ Rxd6 23. exd6 Bxh1 24. Qxd4 Nc4 25. d7+ Qxd7 26. Qh8+ Ke7 27. Bb4+ Ke6 28. Qh6+ f6 29. Kf2 Qd4+ 30. Ke1 Qe3+ 31. Kf1 Qf3+ 32. Ke1 0-1

