[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Behr, Ludwig"]
[Black "Gerhards, Manfred"]
[Result "0-1"]
[ECO "A28"]
[PlyCount "66"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. e3 Nf6 6. Nc3 d6 7. Be2 0-0 8. 0-0 Re8 9. a3 a5 10. Nb3 Bb6 11. Na4 Ba7 12. Bd2 Re5 13. Bc3 Rg5 14. Bd2 Bh3 15. Bf3 Ne5 16. e4 Nxf3+ 17. Qxf3 Bxg2 18. Qxg2 Rxg2+ 19. Kxg2 Nxe4 20. Be3 Bxe3 21. fxe3 Qg5+ 22. Kf3 f5 23. Rg1 Qh5+ 24. Kg2 Qe2+ 25. Kh3 Qxe3+ 26. Kh4 Qxb3 27. Nc3 Nxc3 28. bxc3 Qxc4+ 29. Kg5 h6+ 30. Kh5 Kh7 31. Rg3 Re8 32. Rag1 Qe2+ 33. Kh4 Qxh2+ 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Bonus, Jonas"]
[Black "Gerhards, Manfred"]
[Result "0-1"]
[ECO "C47"]
[PlyCount "40"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d3 Nf6 4. Nc3 Bc5 5. Be3 Bxe3 6. fxe3 d6 7. Be2 0-0 8. 0-0 Ng4 9. h3 Nxe3 10. Qd2 Nxf1 11. Bxf1 f5 12. Be2 fxe4 13. dxe4 Be6 14. Bc4 Bxc4 15. b3 Be6 16. Qc1 Bxh3 17. gxh3 Rxf3 18. Nb1 Qh4 19. Nd2 Qf2+ 20. Kh1 Rxh3# 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Brausewetter, Joerg"]
[Black "Gerhards, Manfred"]
[Result "1-0"]
[ECO "C25"]
[PlyCount "45"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Ne2 Nf6 3. Nbc3 Bc5 4. d4 exd4 5. Nxd4 d6 6. Bc4 Bg4 7. Qd3 Nbd7 8. Bf4 Qe7 9. 0-0 Nh5 10. Nd5 Qd8 11. Bd2 Ne5 12. Qc3 c6 13. Ne3 Qf6 14. f4 Bxd4 15. fxe5 Qxf1+ 16. Rxf1 Bxc3 17. Bxf7+ Kd7 18. Bxc3 Be2 19. Rf2 Rhf8 20. e6+ Kd8 21. Rxe2 Nf4 22. Rd2 Kc7 23. Bxg7 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Gerhards, Manfred"]
[Black "Braakmann, Juergen"]
[Result "1/2-1/2"]
[ECO "B50"]
[PlyCount "44"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. Bc4 e6 4. Nc3 Nf6 5. d3 Nc6 6. Bg5 Be7 7. 0-0 0-0 8. Re1 a6 9. a4 Bd7 10. d4 cxd4 11. Nxd4 Rc8 12. Nxc6 Bxc6 13. Qd3 Nd7 14. Bxe7 Qxe7 15. Qg3 Ne5 16. Bb3 Rfd8 17. f4 Nd7 18. Rad1 Nc5 19. f5 Kh8 20. fxe6 Nxb3 21. cxb3 Qxe6 22. Nd5 Qg6 1/2-1/2

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Gerhards, Manfred"]
[Black "Jansen, Dirk Norbert"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "84"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bc4 e6 4. Nc3 Nf6 5. d3 d6 6. Bg5 Be7 7. 0-0 h6 8. Bh4 0-0 9. h3 a6 10. a3 b5 11. Ba2 Qb6 12. Nd2 Rd8 13. f4 Nh7 14. Bxe7 Nxe7 15. Kh1 Bb7 16. b4 cxb4 17. axb4 Rac8 18. Ne2 d5 19. e5 Nf5 20. Qe1 Ne3 21. Qf2 d4 22. Rg1 Rxc2 23. Nb3 Bd5 24. Nbc1 Ba8 25. Nb3 Qc6 26. Na5 Qc3 27. Bb3 Rb2 28. Qxe3 Qxb3 29. Nxb3 dxe3 30. Nbd4 Bb7 31. Rab1 Rd2 32. Rgd1 Rxd1+ 33. Rxd1 Rc8 34. Kh2 Nf8 35. g4 Nd7 36. Re1 Nb6 37. Ng3 Nd5 38. f5 exf5 39. Ngxf5 Rc2+ 40. Re2 Rxe2+ 41. Nxe2 Nxb4 42. d4 Nd5 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Gerhards, Manfred"]
[Black "Schlueter, Hilmar"]
[Result "0-1"]
[ECO "B01"]
[PlyCount "70"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nc3 Qa5 4. Nf3 Nf6 5. Bc4 Bf5 6. 0-0 e6 7. a3 c6 8. b4 Qc7 9. d4 Be7 10. Bg5 0-0 11. h3 Nd5 12. Nxd5 cxd5 13. Bd3 Bxd3 14. Qxd3 Qd8 15. Bxe7 Qxe7 16. Rfe1 Nd7 17. Ne5 Rac8 18. Nxd7 Qxd7 19. Re5 f5 20. Rae1 Rc6 21. Qb5 a6 22. Qa4 Re8 23. f4 b5 24. Qb3 Qc8 25. R5e2 Rc3 26. Qb2 Kf7 27. Kh2 Qc4 28. Rd2 Rc8 29. Ree2 Qc7 30. Rf2 g5 31. g3 gxf4 32. gxf4 Re3 33. Rde2 Rxe2 34. Rxe2 Qxf4+ 35. Kh1 Qf1+ 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1999.??.??"]
[Round "?"]
[White "Kuechenhofen, Rudolf"]
[Black "Gerhards, Manfred"]
[Result "1-0"]
[ECO "C45"]
[PlyCount "73"]
[EventDate "1999.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Nf5 Qf6 6. Qg4 g6 7. Ne3 Ne5 8. Qe2 Ne7 9. Bd2 Bd4 10. Nc3 c6 11. 0-0-0 b5 12. f4 Nc4 13. Nxc4 bxc4 14. Qxc4 d6 15. g3 Be6 16. Qd3 0-0 17. g4 Rab8 18. b3 Rfc8 19. g5 Qg7 20. h4 c5 21. Bh3 c4 22. Qf3 cxb3 23. Bxe6 b2+ 24. Kb1 fxe6 25. Rh3 a6 26. Ne2 Bc5 27. Bc3 Qf7 28. h5 d5 29. Bf6 Qe8 30. hxg6 Qxg6 31. f5 exf5 32. exd5 Bd6 33. Rh6 Qe8 34. Bxe7 Qxe7 35. Qxf5 Qc7 36. g6 Be5 37. Qe6+ 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.12.01"]
[Round "7"]
[White "Gerhards, Manfred"]
[Black "Schumacher, Ursula"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1495"]
[PlyCount "71"]
[EventDate "1998.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 e6 5. Bd3 Bxd3 6. Qxd3 Nd7 7. 0-0 Ne7 8. Nc3 Qc7 9. Be3 Ng6 10. a3 h6 11. b4 Nb6 12. Nd2 Be7 13. f4 Nh4 14. Ne2 Nf5 15. Rf3 a5 16. c3 axb4 17. cxb4 Bxb4 18. Nb3 Rxa3 19. Rxa3 Bxa3 20. Ng3 Nxe3 21. Rxe3 Nc4 22. Rf3 0-0 23. Nh5 g6 24. Nf6+ Kg7 25. Rg3 Ra8 26. h4 Be7 27. Nc5 Bxf6 28. Nxe6+ fxe6 29. Qxg6+ Kf8 30. Qxf6+ Qf7 31. Qxh6+ Ke8 32. Qh8+ Qf8 33. Rg8 Kf7 34. Qh7+ Ke8 35. Rxf8+ Kxf8 36. Qh8+ 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.11.24"]
[Round "6"]
[White "Campos, Alberto"]
[Black "Gerhards, Manfred"]
[Result "1-0"]
[ECO "C78"]
[WhiteElo "1670"]
[PlyCount "59"]
[EventDate "1998.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 b5 5. Bb3 Nf6 6. 0-0 Bc5 7. c3 d6 8. d4 exd4 9. cxd4 Bb6 10. h3 0-0 11. Bg5 h6 12. Bh4 g5 13. Bg3 Nxe4 14. Qc2 Nxg3 15. Qg6+ Kh8 16. Qxh6+ Kg8 17. Nxg5 Bf5 18. fxg3 Bxd4+ 19. Kh2 Bg7 20. Qh5 Qd7 21. g4 Bd3 22. Nxf7 Bc4 23. Nd2 Bxf7 24. Rxf7 Rxf7 25. Rf1 Ne5 26. Nf3 Kf8 27. Bxf7 Nxf7 28. Ng5 Be5+ 29. Kh1 Qc6 30. Qxf7# 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.11.17"]
[Round "5"]
[White "Gerhards, Manfred"]
[Black "Humbek, Olav"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1743"]
[PlyCount "82"]
[EventDate "1998.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. d3 d6 6. Bg5 Be6 7. 0-0 0-0 8. a3 Qe7 9. b4 Bb6 10. Nd5 Bxd5 11. Bxd5 Nd8 12. a4 c6 13. Bb3 Ne6 14. Qd2 Rad8 15. a5 Bc7 16. Qe3 Nxg5 17. Qxg5 a6 18. Nh4 h6 19. Qg3 Nh5 20. Qg4 Qg5 21. Qxg5 hxg5 22. Nf3 g4 23. Ng5 Nf4 24. Rae1 d5 25. g3 Ng6 26. f3 Bd6 27. fxg4 Bxb4 28. Re3 Bc5 29. Kf2 Rd6 30. Ke2 Bxe3 31. Kxe3 f6 32. Nh3 Kh7 33. Rf5 Ne7 34. Rh5+ Kg8 35. exd5 cxd5 36. c4 g6 37. Rh6 d4+ 38. Ke4 Kg7 39. Rh4 Nc6 40. c5 f5+ 41. gxf5 gxf5+ 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.11.10"]
[Round "4"]
[White "Gerhards, Manfred"]
[Black "De Levo, Michele"]
[Result "1-0"]
[ECO "C02"]
[BlackElo "1694"]
[PlyCount "71"]
[EventDate "1998.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[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. e5 c5 4. Nf3 Nc6 5. Bb5 a6 6. Bxc6+ bxc6 7. c3 Qb6 8. a3 Ne7 9. b4 cxd4 10. cxd4 Nf5 11. 0-0 Be7 12. Nc3 0-0 13. Ra2 a5 14. bxa5 Rxa5 15. Rb2 Qa7 16. a4 Ba6 17. Re1 Bc4 18. Be3 Rb8 19. Rxb8+ Qxb8 20. Qa1 h6 21. Rb1 Qc7 22. Rb2 Nxe3 23. fxe3 Ra8 24. Qb1 Qa5 25. Qc2 Bb4 26. Na2 Ba3 27. Rb7 Qxa4 28. Qf2 Bxa2 29. Ne1 Bf8 30. Qxf7+ Kh8 31. Nf3 Qc2 32. Nh4 Kh7 33. h3 Bc4 34. Qxe6 Qe4 35. Nf5 Ra2 36. Qxh6+ 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.11.03"]
[Round "3"]
[White "Kinnert, Dieter"]
[Black "Gerhards, Manfred"]
[Result "1-0"]
[ECO "C65"]
[WhiteElo "1744"]
[PlyCount "43"]
[EventDate "1998.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d4 Nxd4 5. Nxd4 exd4 6. 0-0 Bc5 7. e5 Nd5 8. Qg4 g6 9. Bh6 c6 10. Bc4 d6 11. Qg3 Be6 12. Nd2 dxe5 13. Qxe5 Qf6 14. Qxf6 Nxf6 15. Bxe6 fxe6 16. Bg7 Kf7 17. Bxh8 Rxh8 18. Rad1 e5 19. Rfe1 Ke6 20. Kf1 Nd5 21. Nc4 Bd6 22. Rxd4 1-0

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.10.27"]
[Round "2"]
[White "Gerhards, Manfred"]
[Black "Koopmeiners, Karl"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1913"]
[PlyCount "52"]
[EventDate "1998.10.20"]
[EventType "swiss"]
[EventRounds "7"]
[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. Nf3 e6 5. Nc3 Nd7 6. Be2 Ne7 7. 0-0 c5 8. Nb5 Nc6 9. c3 Rc8 10. a4 a6 11. Na3 cxd4 12. cxd4 Be7 13. Qb3 Qb6 14. Qxb6 Nxb6 15. b3 Na5 16. Bd1 Bb4 17. Bd2 Bxd2 18. Nxd2 Kd7 19. b4 Nac4 20. Naxc4 Nxc4 21. Nb3 b6 22. a5 bxa5 23. bxa5 Ke7 24. Nc5 Nxe5 25. Nxa6 Nc6 26. Ra4 Bd3 0-1

[Event "Troisdorf op"]
[Site "Troisdorf"]
[Date "1998.10.20"]
[Round "1"]
[White "Lange, Lutz"]
[Black "Gerhards, Manfred"]
[Result "0-1"]
[ECO "D07"]
[WhiteElo "1750"]
[PlyCount "30"]
[EventDate "1998.10.20"]
[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 d5 2. c4 dxc4 3. Nc3 Nc6 4. Nf3 Bg4 5. e3 Nf6 6. Bxc4 e6 7. 0-0 Bb4 8. Bb5 0-0 9. Bxc6 bxc6 10. h3 Bh5 11. g4 Nxg4 12. hxg4 Bxg4 13. Ne4 Qd5 14. Bd2 Qxe4 15. Bxb4 Bxf3 0-1

