[Event "BEL-chT 1516"]
[Site "Belgium"]
[Date "2016.04.17"]
[Round "10.7"]
[White "Ackaert, Thierry"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2036"]
[BlackElo "2075"]
[PlyCount "67"]
[EventDate "2015.09.27"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "BEL"]
[SourceTitle "EXT 2017"]
[Source "ChessBase"]
[SourceDate "2016.10.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.10.25"]
[SourceQuality "1"]
[WhiteTeam "TBCC"]
[BlackTeam "KSK Rochade"]
[WhiteTeamCountry "BEL"]
[BlackTeamCountry "BEL"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Be7 5. Bd3 Nf6 6. Ng3 b6 7. N1e2 Bb7 8. 0-0 c5 9. Re1 0-0 10. c3 cxd4 11. cxd4 Re8 12. Nf4 Nbd7 13. Bd2 Nf8 14. Bb5 N8d7 15. Rc1 a6 16. Bd3 Nf8 17. Bc3 b5 18. a3 Nd5 19. Ngh5 Nxc3 20. Rxc3 b4 21. Rb3 g6 22. Bb1 Bd5 23. Rh3 Qc7 24. Qg4 f5 25. Qd1 Rad8 26. axb4 Bxb4 27. Nf6+ Kf7 28. N6xd5 exd5 29. Rxe8 Rxe8 30. Nxd5 Qc4 31. Ne3 Qe6 32. Qa4 Qb6 33. Ba2+ Kg7 34. Qxe8 1-0

[Event "BEL-chT 0001"]
[Site "Belgium"]
[Date "2000.10.22"]
[Round "2"]
[White "Oepen, Lothar"]
[Black "Eliet, Nicolas"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2176"]
[BlackElo "2327"]
[PlyCount "64"]
[EventDate "2001.10.15"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "BEL"]
[SourceTitle "EXT 2007"]
[Source "ChessBase"]
[SourceDate "2006.11.23"]
[SourceVersion "1"]
[SourceVersionDate "2006.11.23"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Nc3 Nc6 5. Nf3 Nf6 6. e3 Bg4 7. Be2 e6 8. 0-0 Bd6 9. b3 a6 10. Bb2 0-0 11. Ne5 Bxe2 12. Nxe2 Bxe5 13. dxe5 Ng4 14. Nd4 Ngxe5 15. f4 Nd7 16. Rf3 Nxd4 17. Qxd4 f6 18. f5 Ne5 19. Rf2 exf5 20. Rd1 Nc6 21. Qc5 Qe7 22. Qxd5+ Rf7 23. Bd4 g6 24. Bc5 Qe5 25. Rfd2 Re8 26. b4 Qxd5 27. Rxd5 Ne5 28. Rd8 Rxd8 29. Rxd8+ Kg7 30. Rc8 Rd7 31. Kf1 Nd3 32. Ke2 Nc1+ 0-1

[Event "Oberliga NRW 9899 I"]
[Site "Germany"]
[Date "1999.03.16"]
[Round "7.8"]
[White "Simeonidis, Marios"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1271"]
[BlackElo "2125"]
[PlyCount "112"]
[EventDate "1998.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Bochum II"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nxc6 bxc6 6. Nc3 Bg7 7. Be3 d6 8. Qd2 Qa5 9. Bc4 Ba6 10. Qd3 Bxc4 11. Qxc4 Bxc3+ 12. bxc3 Qb5 13. Qb4 Nf6 14. f3 0-0 15. Kf2 Qxb4 16. cxb4 Rfb8 17. c3 Nd7 18. Rhd1 Rb7 19. Ke2 Rc8 20. a3 Ne5 21. Ra2 f6 22. Bf4 Nc4 23. Bg3 Kf7 24. Rd4 Nb6 25. Bf2 Rd7 26. Be1 e5 27. Rd3 Nc4 28. a4 Rb7 29. g3 Ke6 30. Bd2 f5 31. Be3 a5 32. bxa5 Nxa5 33. Rdd2 Nc4 34. Rd1 Ra8 35. Rda1 Ra5 36. Bd2 Rba7 37. Be3 Ra8 38. Bc1 Nb6 39. Bd2 Rxa4 40. Rxa4 Rxa4 41. Rxa4 Nxa4 42. exf5+ gxf5 43. Kd3 Nb2+ 44. Ke2 Kd5 45. Bc1 Na4 46. Kd3 Nc5+ 47. Kc2 Kc4 48. Ba3 d5 49. Bxc5 Kxc5 50. Kd3 e4+ 51. fxe4 fxe4+ 52. Ke3 Kc4 53. Kd2 e3+ 54. Kxe3 Kxc3 55. h4 d4+ 56. Ke2 Kc2 0-1

[Event "Oberliga NRW 9899 I"]
[Site "Germany"]
[Date "1999.??.??"]
[Round "6.8"]
[White "Oepen, Lothar"]
[Black "Luetke, Jens"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "2125"]
[BlackElo "2250"]
[PlyCount "58"]
[EventDate "1998.10.10"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Godesberg II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 d6 2. e4 e5 3. g3 Nc6 4. Nc3 g6 5. Bg2 Bh6 6. d3 Nd4 7. Bxh6 Nxh6 8. Qd2 Ng8 9. h3 Ne7 10. Nge2 Nec6 11. Nxd4 Nxd4 12. Ne2 Nxe2 13. Qxe2 c6 14. h4 Qb6 15. h5 g5 16. Bh3 Bxh3 17. Rxh3 f6 18. 0-0-0 Qd4 19. Qe3 Qxe3+ 20. fxe3 g4 21. Rh4 Rg8 22. Rf1 Ke7 23. Rf5 Rg5 24. Rh2 Rag8 25. Rhf2 Rxf5 26. Rxf5 Rg5 27. Kd2 Ke6 28. Rxg5 fxg5 29. Kc3 Kf6 0-1

[Event "Oberliga NRW 9798 I"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "5.7"]
[White "Oepen, Lothar"]
[Black "Hart, Theo"]
[Result "1-0"]
[ECO "A25"]
[WhiteElo "2130"]
[BlackElo "1892"]
[PlyCount "47"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Bochum"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nf6 3. e4 Nc6 4. g3 Bc5 5. Bg2 d6 6. h3 Be6 7. d3 h6 8. Nd5 a5 9. Ne2 Nd4 10. 0-0 Nh7 11. Kh2 0-0 12. f4 f5 13. Nxd4 exd4 14. exf5 Bxf5 15. g4 Bd7 16. Re1 Rf7 17. Qe2 Kf8 18. Qe4 g5 19. Qg6 c6 20. Qxh6+ Kg8 21. fxg5 Rg7 22. Nf6+ Nxf6 23. gxf6 Rf7 24. Qg6+ 1-0

[Event "Oberliga NRW 9798 I"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "7.7"]
[White "Oepen, Lothar"]
[Black "Prange, Stefan"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2130"]
[BlackElo "2190"]
[PlyCount "99"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Elberfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 c5 3. e4 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 0-0 7. 0-0 a6 8. a3 Rb8 9. Rb1 d6 10. b4 Nd4 11. d3 Bg4 12. f3 Bd7 13. bxc5 Nxe2+ 14. Nxe2 dxc5 15. Bf4 Rc8 16. Rxb7 Bc6 17. Rb1 Qa5 18. Qd2 Qxa3 19. Ra1 Qb4 20. Qxb4 cxb4 21. Rxa6 Nd7 22. d4 e5 23. Bxe5 Nxe5 24. dxe5 Bxe5 25. Rb1 Bd6 26. Nf4 Bc5+ 27. Kh1 Rfd8 28. Nd5 Bxd5 29. cxd5 Bd4 30. f4 Rc2 31. e5 Rd2 32. h3 Bc3 33. d6 Kf8 34. Ra7 h6 35. Bf3 Rd3 36. Kg2 Rd2+ 37. Kf1 g5 38. Rd1 Rd4 39. Rxd4 Bxd4 40. Rb7 gxf4 41. gxf4 b3 42. Bd5 f6 43. Rf7+ Ke8 44. Rxf6 b2 45. Be4 Kd7 46. Rf7+ Kc8 47. Ke2 Rg8 48. Rc7+ Kd8 49. Rb7 Rg3 50. Bf5 1-0

[Event "Oberliga NRW 9798 I"]
[Site "Germany"]
[Date "1998.??.??"]
[Round "6.7"]
[White "Schneider, Manfred"]
[Black "Oepen, Lothar"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1954"]
[BlackElo "2130"]
[PlyCount "45"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Muenster II"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Nge2 c5 5. a3 Bxc3+ 6. Nxc3 dxe4 7. d5 Nf6 8. Bb5+ Kf8 9. Bg5 exd5 10. Bxf6 gxf6 11. Qh5 a6 12. Be2 Be6 13. 0-0-0 f5 14. Nxd5 h6 15. h4 Nd7 16. Nf4 Qe7 17. Bf1 Nf6 18. Qe2 Kg7 19. g3 b5 20. Qe1 Rhd8 21. Rxd8 Qxd8 22. Bh3 Qd6 23. Qe2 1/2-1/2

[Event "Oberliga NRW 9798 I"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "4.7"]
[White "Berg, Michael"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2265"]
[BlackElo "2130"]
[PlyCount "49"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Solingen II"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d6 2. c4 g6 3. Nc3 Bg7 4. Nf3 Bg4 5. e3 Nd7 6. Be2 e5 7. h3 Bxf3 8. Bxf3 c6 9. 0-0 Ngf6 10. b4 a6 11. a4 0-0 12. Ba3 Re8 13. b5 e4 14. bxc6 bxc6 15. Be2 c5 16. Qc2 cxd4 17. exd4 Qc7 18. Rab1 Bf8 19. Bc1 d5 20. c5 Nxc5 21. dxc5 Qxc5 22. Bg5 Bg7 23. Rfc1 h6 24. Bxf6 Bxf6 25. Nxe4 1-0

[Event "Oberliga NRW 9798 I"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "1.7"]
[White "Breder, Dennis"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2155"]
[BlackElo "2130"]
[PlyCount "65"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Godesberg II"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Qe2 Be7 7. Nf3 Nxe4 8. Bxe4 0-0 9. 0-0 Bf6 10. Rd1 Qe7 11. Bf4 c6 12. c4 Re8 13. Ne5 g6 14. Rac1 Bg7 15. c5 f6 16. Nc4 e5 17. dxe5 fxe5 18. Be3 Nf6 19. Nd6 Rf8 20. Bg5 Be6 21. b3 Qc7 22. Bxf6 Bxf6 23. Bd3 Qe7 24. Bc4 Rab8 25. Bxe6+ Qxe6 26. Ne4 Rbd8 27. Rd6 Rxd6 28. Nxd6 Qe7 29. Re1 b6 30. f4 e4 31. Qc4+ Kg7 32. Rxe4 Qc7 33. Ne8+ 1-0

[Event "Oberliga NRW 9798 I"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "3.8"]
[White "Fecke, Andreas"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "2085"]
[BlackElo "2130"]
[PlyCount "122"]
[EventDate "1997.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]
[WhiteTeam "Lippstadt Turm"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 c6 6. Nf3 Be7 7. Ne5 0-0 8. Bd3 dxc4 9. Bxc4 Nbd7 10. Bf4 Nb6 11. Bb3 Nbd5 12. Bg3 Bb4 13. Qf3 Nxc3 14. bxc3 Qxd4 15. Rc1 Ba5 16. 0-0 Qe4 17. Qd1 Bg4 18. Nxg4 Qxg4 19. Be5 Qf5 20. Re1 Rad8 21. Qe2 Rfe8 22. Bc2 Qh5 23. Qxh5 Nxh5 24. g4 Nf6 25. Bxf6 gxf6 26. Be4 Kg7 27. Rc2 Re5 28. f3 Rc5 29. Rec1 Bc7 30. h3 Bf4 31. Rb1 b5 32. Kf1 h5 33. Ke2 h4 34. Rd1 Rxd1 35. Kxd1 Be5 36. Kd2 Kh6 37. Kd3 Kg5 38. Ke3 a5 39. Bf5 Bf4+ 40. Kf2 Be5 41. Ke3 Bf4+ 42. Kf2 Bh2 43. Bd3 Kf4 44. c4 b4 45. Rb2 Ke5 46. Ke2 Kd4 47. Rc2 Bf4 48. Be4 a4 49. Rb2 Kxc4 50. Rc2+ Kd4 51. Rb2 Rc4 52. Bd3 c5 53. Bxc4 Kxc4 54. Rc2+ Kd4 55. Kd1 b3 56. axb3 axb3 57. Re2 Be3 58. Rb2 c4 59. Rb1 Kc3 60. Ke2 Kc2 61. Rf1 Bf4 0-1

[Event "Oberliga NRW 9697 I"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "8.8"]
[White "Oepen, Lothar"]
[Black "Pfeiffer, Michael"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2135"]
[PlyCount "96"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Solingen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. e4 e5 5. Bg2 Nc6 6. Nge2 Nge7 7. d3 0-0 8. Be3 Be6 9. Qd2 Qd7 10. Nd5 Nd4 11. Nxd4 exd4 12. Bh6 c6 13. Nxe7+ Qxe7 14. 0-0 Rae8 15. Rae1 Qd7 16. Bxg7 Kxg7 17. f4 f5 18. e5 dxe5 19. Rxe5 Bf7 20. Rfe1 Rxe5 21. Rxe5 Re8 22. Qe1 Re6 23. a4 Qd6 24. Rxe6 Qxe6 25. Qxe6 Bxe6 26. a5 Bd7 27. c5 a6 28. b4 Kf6 29. Kf2 Be6 30. Ke2 h6 31. Bf3 h5 32. Kf2 Ke7 33. Be2 Kf6 34. h3 Bd7 35. Bd1 Be6 36. Ke1 Bd5 37. h4 Ke6 38. Kd2 Kf6 39. Kc1 Ke7 40. Kb2 Kf6 41. Bb3 Ke6 42. Bxd5+ cxd5 43. Kb3 Kd7 44. Ka4 Kc6 45. Kb3 Kc7 46. Ka3 Kd7 47. Kb3 Kc7 48. Ka4 Kc6 1/2-1/2

[Event "Oberliga NRW 9697 I"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "6.8"]
[White "Oepen, Lothar"]
[Black "Rosen, Willy"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2135"]
[BlackElo "2280"]
[PlyCount "72"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Katernberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 Nf6 7. Nge2 0-0 8. 0-0 Rb8 9. Rb1 Bd7 10. h3 a6 11. a3 b5 12. cxb5 axb5 13. b4 Nd4 14. Be3 Ne8 15. Kh2 Nc7 16. f4 Ra8 17. Bc1 Ra6 18. Bb2 e5 19. fxe5 dxe5 20. bxc5 Nce6 21. Nxd4 exd4 22. Nd5 Nxc5 23. Rf2 Be5 24. Bc1 g5 25. Qf1 Rg6 26. Bd2 h5 27. Bb4 h4 28. Bxc5 hxg3+ 29. Kh1 gxf2 30. Ne7+ Kg7 31. Nf5+ Bxf5 32. Bxf8+ Qxf8 33. exf5 Rh6 34. Qxf2 Qxa3 35. Rxb5 Qc1+ 36. Bf1 Qc6+ 0-1

[Event "Oberliga NRW 9697 I"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "7.7"]
[White "Oepen, Lothar"]
[Black "Zimmermann, Rolf"]
[Result "1/2-1/2"]
[ECO "A34"]
[WhiteElo "2135"]
[BlackElo "2215"]
[PlyCount "61"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Duesseldorf"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 e5 5. e4 Ne7 6. Nge2 d6 7. d3 0-0 8. 0-0 Bd7 9. h3 a6 10. f4 Nbc6 11. a4 Nd4 12. Nd5 Nxe2+ 13. Qxe2 Nxd5 14. cxd5 f5 15. Bd2 b5 16. axb5 axb5 17. Rxa8 Qxa8 18. b4 fxe4 19. Qxe4 Qa2 20. Qe1 Bf5 21. fxe5 Bxe5 22. bxc5 Qa7 23. Be3 dxc5 24. g4 Bxd3 25. Rxf8+ Kxf8 26. Bh6+ Bg7 27. Bxg7+ Qxg7 28. Qf2+ Kg8 29. Qxc5 Qa1+ 30. Kh2 Qe5+ 31. Kg1 1/2-1/2

[Event "Oberliga NRW 9697 I"]
[Site "Germany"]
[Date "1997.??.??"]
[Round "5.8"]
[White "Schlueter, Wolfgang"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2235"]
[BlackElo "2135"]
[PlyCount "75"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]
[WhiteTeam "Godesberg"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Kf1 f5 11. a3 Be7 12. b4 a6 13. h4 Nf8 14. Rh3 Bd7 15. Kg1 0-0-0 16. Rg3 Rg8 17. Be3 Kb8 18. Nf4 Rc8 19. Rb1 Na7 20. a4 Qd8 21. b5 a5 22. Qd2 b6 23. Bxf5 exf5 24. Nxd5 Ne6 25. Nxe7 Qxe7 26. d5 Nc5 27. Bg5 Qf8 28. e6 Be8 29. Ne5 Qd6 30. Bf4 Ka8 31. Nd7 Qe7 32. Nxb6+ Kb7 33. Nxc8 Nxc8 34. Rh3 Bh5 35. Qe1 Nb6 36. Qxa5 Ra8 37. Qe1 Nxd5 38. Bh2 1-0

[Event "Eupen CERA op"]
[Site "Eupen"]
[Date "1997.??.??"]
[Round "5"]
[White "Schmittdiel, Eckhard"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "2440"]
[BlackElo "2190"]
[PlyCount "75"]
[EventDate "1997.03.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Qg4 Ne7 8. Nf3 Qc7 9. Bd3 Nbc6 10. 0-0 Nxe5 11. Nxe5 Qxe5 12. Bf4 Qf6 13. Bg5 e5 14. Bxf6 Bxg4 15. Bxg7 cxb2 16. Rab1 Rg8 17. Bxe5 Bh3 18. Bg3 Bf5 19. Rfe1 Bxd3 20. cxd3 Rg6 21. Rxb2 Re6 22. Kf1 Rc8 23. f3 Kd7 24. Bf2 a6 25. b5 Rxe1+ 26. Kxe1 Rc1+ 27. Ke2 axb5 28. Rxb5 Kc6 29. Rb6+ Kc7 30. Rf6 Rc2+ 31. Ke1 b5 32. Rxf7 Kd6 33. Rxh7 b4 34. Bg3+ Ke6 35. Rh6+ Kf5 36. Rb6 Nc6 37. Kd1 Rc3 38. Be1 1-0

[Event "Uebach op g/45"]
[Site "Uebach"]
[Date "1996.??.??"]
[Round "8"]
[White "Foerster, Wolfgang"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "B24"]
[WhiteElo "2075"]
[BlackElo "2155"]
[PlyCount "34"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 e5 4. Bg2 g6 5. d3 Bg7 6. Be3 Nd4 7. h4 h5 8. Nd5 d6 9. c3 Ne6 10. Nh3 Ne7 11. 0-0 0-0 12. f4 exf4 13. Nhxf4 Nxf4 14. Nxf4 Nc6 15. Qb3 Kh8 16. Nh3 Qe7 17. Bf4 Ne5 1-0

[Event "Uebach op g/45"]
[Site "Uebach"]
[Date "1996.??.??"]
[Round "1"]
[White "Goldgraebe, W."]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1810"]
[BlackElo "2155"]
[PlyCount "72"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. g3 c5 2. e4 e5 3. Nc3 g6 4. Bg2 Bg7 5. Nge2 Ne7 6. 0-0 0-0 7. d3 Nbc6 8. f4 d6 9. h3 f5 10. Kh2 Rb8 11. Be3 b6 12. Qd2 Nd4 13. fxe5 dxe5 14. Bg5 Ne6 15. Bxe7 Qxe7 16. exf5 gxf5 17. Rae1 a6 18. Nd5 Qd6 19. Ne3 Nc7 20. Nc4 Qg6 21. Nc3 Re8 22. Nd5 Nxd5 23. Bxd5+ Kh8 24. Qg2 b5 25. Ne3 Bh6 26. Nd1 Rb6 27. b3 Rd6 28. c4 Bd7 29. Nc3 b4 30. Na4 Bxa4 31. bxa4 f4 32. Re4 fxg3+ 33. Qxg3 Qxg3+ 34. Kxg3 Rg6+ 35. Rg4 Bf4+ 36. Kg2 Kg7 0-1

[Event "BL2-West 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?.8"]
[White "Hamburg, Daniel"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "D52"]
[BlackElo "2135"]
[PlyCount "18"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Gelsenkirchen"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 c6 5. Nf3 Nbd7 6. e3 Qa5 7. Qc2 Ne4 8. Bd3 Nxg5 9. Nxg5 dxc4 0-1

[Event "Uebach op g/45"]
[Site "Uebach"]
[Date "1996.??.??"]
[Round "6"]
[White "Hvala, Jose"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1920"]
[BlackElo "2155"]
[PlyCount "24"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. Ne2 f5 8. Nf4 Qd7 9. Qh5+ Qf7 10. Qxf7+ Kxf7 11. 0-0 Rc8 12. Be3 Nh6 0-1

[Event "Uebach op g/45"]
[Site "Uebach"]
[Date "1996.??.??"]
[Round "4"]
[White "Oepen, Lothar"]
[Black "Adorjan, Andras"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2155"]
[BlackElo "2530"]
[PlyCount "74"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 Nc6 4. Nc3 e5 5. e4 h5 6. h4 Nf6 7. d3 d6 8. Bg5 Nd4 9. Qd2 c6 10. Nge2 Ne6 11. d4 exd4 12. Nxd4 Nxg5 13. hxg5 Ng4 14. 0-0-0 a5 15. f4 a4 16. a3 0-0 17. Bh3 Qb6 18. Rhf1 Qc5 19. f5 Bxd4 20. Qxd4 Ne3 21. Qxd6 Qxd6 22. Rxd6 Nxf1 23. Bxf1 gxf5 24. Be2 Kg7 25. Bxh5 Rh8 26. Bd1 Ra5 27. Nxa4 fxe4 28. Nc3 e3 29. g6 fxg6 30. Ne2 Rh1 31. Nf4 Rg5 32. Kc2 Rxg3 33. Be2 Rh2 34. Kc3 Rf2 35. Rd4 c5 36. Re4 Bf5 37. Re7+ Kf8 0-1

[Event "Uebach op g/45"]
[Site "Uebach"]
[Date "1996.??.??"]
[Round "7"]
[White "Oepen, Lothar"]
[Black "Fancsy, Imre"]
[Result "0-1"]
[ECO "E06"]
[WhiteElo "2160"]
[BlackElo "2375"]
[PlyCount "36"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. c4 e6 2. Nc3 d5 3. d4 Be7 4. Nf3 Nf6 5. g3 0-0 6. Bg2 dxc4 7. Ne5 c5 8. dxc5 Qc7 9. Nxc4 Bxc5 10. Qb3 Nc6 11. Nb5 Qe7 12. e3 e5 13. Bd2 Be6 14. a4 Rfd8 15. Nba3 Bxa3 16. bxa3 Rxd2 17. Kxd2 Na5 18. Qb4 Nxc4+ 0-1

[Event "Oberliga NRW 9697 I"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "1.7"]
[White "Oepen, Lothar"]
[Black "Grobbel, Rainer"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2135"]
[PlyCount "73"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Neheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 c5 3. e4 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 d6 7. d3 0-0 8. 0-0 a6 9. h3 Rb8 10. f4 Bd7 11. Be3 b5 12. Qd2 Na5 13. cxb5 axb5 14. e5 Ne8 15. Rab1 b4 16. Ne4 Be6 17. b3 Nc7 18. Kh2 Bd5 19. exd6 exd6 20. f5 f6 21. Rf2 gxf5 22. Rxf5 Be6 23. Rf2 Nd5 24. Nf4 Nxf4 25. Bxf4 Nb7 26. Rbf1 Qe7 27. Bh6 f5 28. Bxg7 Kxg7 29. Ng5 Bd7 30. h4 h6 31. Nh3 Nd8 32. d4 Nc6 33. dxc5 dxc5 34. Re2 Qf7 35. Qd6 Rbc8 36. Rfe1 Rfe8 37. Bd5 1-0

[Event "Oberliga NRW 9697 I"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "2.8"]
[White "Oepen, Lothar"]
[Black "Kalwa, Norbert"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2135"]
[PlyCount "117"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Detmold"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 e5 4. e4 Nc6 5. Bg2 d6 6. Nge2 Be6 7. Nd5 Qd7 8. d3 f5 9. Rb1 Nf6 10. Bg5 0-0 11. Qd2 fxe4 12. dxe4 Rf7 13. 0-0 Bh3 14. f3 Raf8 15. Be3 Nd8 16. Rbd1 Bxg2 17. Kxg2 Ne6 18. c5 Qa4 19. Nec3 Qa6 20. cxd6 cxd6 21. Nxf6+ Rxf6 22. Qd5 Kh8 23. Qb5 Qc6 24. Bxa7 Ra8 25. Qxc6 bxc6 26. Be3 c5 27. Rd5 Nd4 28. Rf2 Bf8 29. f4 exf4 30. gxf4 Ne6 31. e5 dxe5 32. fxe5 Rxf2+ 33. Kxf2 Kg8 34. a4 Rb8 35. Nb5 Ra8 36. b3 c4 37. bxc4 Rxa4 38. Nd4 Nxd4 39. Rxd4 Kf7 40. Rf4+ Ke8 41. Kf3 Bg7 42. e6 Be5 43. Rf7 Rxc4 44. Rxh7 Rc6 45. Ke4 Bxh2 46. Rxh2 Rxe6+ 47. Kf4 Kd7 48. Bd4 Rd6 49. Ke4 Kc6 50. Rc2+ Kd7 51. Be5 Rc6 52. Rg2 Ke7 53. Kd5 Ra6 54. Bd4 Rd6+ 55. Ke5 Re6+ 56. Kf4 Kf7 57. Rh2 Ra6 58. Ke4 Ra4 59. Rh7+ 1-0

[Event "Oberliga NRW 9697 I"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "4.8"]
[White "Oepen, Lothar"]
[Black "Mielke, Moritz"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2135"]
[PlyCount "73"]
[EventDate "1996.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Lippstadt Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Nc6 7. 0-0 a6 8. h3 Rb8 9. f4 e5 10. Rb1 b5 11. cxb5 axb5 12. b4 Nd4 13. d3 Nxe2+ 14. Nxe2 Be6 15. Qc2 Qd7 16. Kh2 Nh5 17. f5 gxf5 18. exf5 Bxf5 19. Rxf5 Qxf5 20. g4 Qf2 21. gxh5 e4 22. Bb2 exd3 23. Qxd3 Rfe8 24. Qg3 Qxg3+ 25. Nxg3 Bxb2 26. Rxb2 Re5 27. Rc2 c5 28. Ne4 Kg7 29. h6+ Kg6 30. Nxd6 cxb4 31. Rb2 Rb6 32. Rd2 f5 33. Bf1 Kf6 34. Nc8 Ra6 35. Nd6 Rb6 36. Nc8 Ra6 37. Nd6 1/2-1/2

[Event "BL2-West 9596"]
[Site "Germany"]
[Date "1996.??.??"]
[Round "?.8"]
[White "Oepen, Lothar"]
[Black "Pragua, Christoph P"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2135"]
[BlackElo "2524"]
[PlyCount "83"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 Nbd7 7. 0-0 c6 8. h3 e5 9. f4 Re8 10. Kh2 a5 11. d3 h5 12. f5 Kh7 13. Be3 Bh6 14. Qd2 Bxe3 15. Qxe3 g5 16. Rad1 Rg8 17. Ng1 g4 18. h4 Qf8 19. Nge2 Qh6 20. Qf2 Re8 21. Rfe1 Re7 22. a3 a4 23. d4 exd4 24. Qxd4 Ne8 25. Nf4 Ra5 26. Qd2 Ne5 27. Qc2 Rc5 28. Qxa4 Rxc4 29. Qc2 Kg8 30. b3 Rc5 31. Nd3 Nxd3 32. Qxd3 Rce5 33. Rf1 d5 34. Rf4 Qf6 35. Qd4 c5 36. Qxc5 dxe4 37. Qxc8 e3 38. Ne4 Rxe4 39. Rxe4 Rxe4 40. Bxe4 Qb2+ 41. Bg2 Kf8 42. Qc5+ 1-0

[Event "BL2-West 9596"]
[Site "Germany"]
[Date "1995.??.??"]
[Round "?.8"]
[White "Kopp, Peter"]
[Black "Oepen, Lothar"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2135"]
[BlackElo "2135"]
[PlyCount "32"]
[EventDate "1995.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER-chT2"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Hofheim"]
[BlackTeam "Aachen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d3 c5 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 Nge7 7. Re1 e5 8. c3 d6 9. a3 0-0 10. b4 a6 11. Bb2 h6 12. Nbd2 f5 13. Nb3 fxe4 14. dxe4 c4 15. Nbd2 b5 16. Nf1 Be6 1/2-1/2

[Event "Oberliga NRW 9495 I"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "4.8"]
[White "Oepen, Lothar"]
[Black "Koch, Martin"]
[Result "1-0"]
[ECO "A24"]
[WhiteElo "2145"]
[BlackElo "2005"]
[PlyCount "115"]
[EventDate "1994.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Lippstadt Turm"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 d6 2. g3 g6 3. Bg2 Bg7 4. e4 Nd7 5. Ne2 Ngf6 6. d3 0-0 7. 0-0 c6 8. Nbc3 e5 9. h3 a6 10. a4 a5 11. Be3 Ne8 12. f4 exf4 13. Nxf4 Ne5 14. Qe2 Nc7 15. d4 Nd7 16. Rae1 Ne6 17. Qd2 c5 18. Nxe6 fxe6 19. Nb5 Rxf1+ 20. Rxf1 cxd4 21. Nxd4 Ne5 22. b3 Nf7 23. Nb5 Be5 24. Bf4 Bxf4 25. Qxf4 Qe7 26. Rd1 e5 27. Qd2 Ra6 28. Kh2 Kg7 29. Rf1 Be6 30. Qf2 h6 31. Nc7 Rc6 32. Nxe6+ Qxe6 33. h4 Rc5 34. Bh3 Qe7 35. Qf3 b6 36. Qg4 Rc7 37. Qe6 Nd8 38. Qd5 Rc5 39. Qd1 Ne6 40. Bxe6 Qxe6 41. Qf3 Qe7 42. h5 gxh5 43. Qxh5 Rc7 44. Qg4+ Kh7 45. Kg2 Qg7 46. Qf5+ Qg6 47. Qxg6+ Kxg6 48. Rf8 Kg7 49. Rb8 Rc6 50. Kh3 Kh7 51. Kh4 Kg7 52. Kh5 Kf7 53. Rb7+ Ke8 54. Kg4 Kd8 55. Kf5 Kc8 56. Rh7 Rc7 57. Rxc7+ Kxc7 58. Kg6 1-0

[Event "Oberliga NRW 9495 I"]
[Site "Germany"]
[Date "1994.??.??"]
[Round "2.8"]
[White "Oepen, Lothar"]
[Black "Tamm, Ulrich"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2145"]
[BlackElo "2240"]
[PlyCount "115"]
[EventDate "1994.10.??"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "GER"]
[Source "ChessBase"]
[SourceDate "1999.07.01"]
[SourceVersion "1"]
[SourceVersionDate "1999.07.01"]
[SourceQuality "1"]
[WhiteTeam "Aachen"]
[BlackTeam "Enger Spenge"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nc6 3. e4 Nf6 4. g3 Bc5 5. Bg2 0-0 6. d3 d6 7. Nge2 Be6 8. 0-0 a5 9. h3 Nd4 10. Kh2 c6 11. f4 exf4 12. Nxf4 Qe7 13. b3 Nd7 14. Bb2 Bb6 15. Nce2 Nxe2 16. Qxe2 Ne5 17. d4 Ng6 18. Nxg6 hxg6 19. a4 Rfe8 20. Rae1 Rad8 21. Qd2 Bc8 22. Bc3 Qc7 23. Re2 f6 24. Rd1 Be6 25. d5 Bf7 26. h4 cxd5 27. cxd5 Ra8 28. Rc1 Bc5 29. Bd4 b6 30. Qf4 Qe7 31. Bf2 Bxd5 32. Bxc5 dxc5 33. Rc3 Bf7 34. Rd2 Red8 35. Rcd3 Rxd3 36. Rxd3 Rd8 37. Qe3 Rd6 38. Qd2 Rxd3 39. Qxd3 Be6 40. Qb5 Qd8 41. Bh3 Qd2+ 42. Bg2 Bg4 43. Kg1 Qe1+ 44. Kh2 Qe2 45. Qxe2 Bxe2 46. e5 fxe5 47. Bd5+ Kf8 48. Kg2 Ke7 49. Kf2 Bg4 50. Ke3 Be6 51. Bc4 Kd6 52. Kd3 Bd5 53. Ke3 Ke6 54. g4 Kd6 55. Kd3 e4+ 56. Ke3 Bxc4 57. bxc4 Ke5 58. h5 0-1

[Event "Oberliga Mittelrhein 9394"]
[Site "Mittelrhein"]
[Date "1994.??.??"]
[Round "?"]
[White "Oepen, Lothar"]
[Black "Tuerk, Philipp"]
[Result "1/2-1/2"]
[ECO "A16"]
[WhiteElo "2145"]
[PlyCount "18"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. g3 Bg7 5. Bg2 0-0 6. Nge2 c6 7. 0-0 Nbd7 8. d3 Rb8 9. Be3 a6 1/2-1/2

[Event "Oberliga Mittelrhein 9394"]
[Site "Mittelrhein"]
[Date "1993.??.??"]
[Round "?"]
[White "Oepen, Lothar"]
[Black "Weisshaupt, Rainer"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2145"]
[BlackElo "2145"]
[PlyCount "61"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. e4 e5 2. c4 Nc6 3. Nc3 Bc5 4. g3 d6 5. Bg2 Nf6 6. h3 0-0 7. Nge2 Nd4 8. 0-0 c6 9. d3 a6 10. Kh2 b5 11. f4 h6 12. b3 Rb8 13. Bb2 exf4 14. Nxf4 Nd7 15. Nce2 Nxe2 16. Qxe2 bxc4 17. dxc4 Ne5 18. Nd3 Nxd3 19. Qxd3 f6 20. Rfd1 Qc7 21. Bd4 Re8 22. Bxc5 dxc5 23. Qd6 Qxd6 24. Rxd6 Rb6 25. Rad1 Kf8 26. Bf3 Ke7 27. Bh5 Rf8 28. Bg6 a5 29. g4 a4 30. R1d3 axb3 31. axb3 1/2-1/2

[Event "Oberliga Mittelrhein 9394"]
[Site "Mittelrhein"]
[Date "1993.??.??"]
[Round "?"]
[White "Reinhard, Marcus"]
[Black "Oepen, Lothar"]
[Result "1/2-1/2"]
[ECO "A37"]
[BlackElo "2145"]
[PlyCount "43"]
[EventDate "1993.10.??"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GER"]
[SourceTitle "EXT 2002"]
[Source "ChessBase"]
[SourceDate "2001.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2001.11.25"]
[SourceQuality "1"]

1. c4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nc3 e5 6. 0-0 Nge7 7. a3 d6 8. d3 0-0 9. Rb1 b6 10. b4 Bb7 11. Nd2 f5 12. Nb3 Qd7 13. bxc5 dxc5 14. Na4 Rab8 15. Bg5 Ba8 16. Rc1 h6 17. Bxe7 Nxe7 18. Bxa8 Rxa8 19. Nc3 Rad8 20. Qc2 Nc6 21. Nd5 Ne7 22. Nxe7+ 1/2-1/2

[Event "Mittelrhein-ch"]
[Site "Eilendorf"]
[Date "1992.??.??"]
[Round "3"]
[White "Abend, Peter"]
[Black "Oepen, Lothar"]
[Result "1/2-1/2"]
[ECO "C07"]
[BlackElo "2156"]
[PlyCount "26"]
[EventDate "1992.05.??"]
[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. Nd2 c5 4. c3 cxd4 5. cxd4 Nc6 6. Ngf3 Bb4 7. e5 Nge7 8. Bd3 Nf5 9. 0-0 Qb6 10. Nb3 Bd7 11. Be3 0-0-0 12. Qe2 Nxe3 13. Qxe3 f5 1/2-1/2

[Event "Mittelrhein-ch"]
[Site "Eilendorf"]
[Date "1992.??.??"]
[Round "2"]
[White "Oepen, Lothar"]
[Black "Begnis, Nikolaos"]
[Result "1-0"]
[ECO "D59"]
[WhiteElo "2156"]
[BlackElo "2070"]
[PlyCount "23"]
[EventDate "1992.05.??"]
[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 e6 2. d4 d5 3. Nc3 Nf6 4. Nf3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Rc1 Be6 12. Bd3 1-0

[Event "Mittelrhein-ch"]
[Site "Eilendorf"]
[Date "1992.??.??"]
[Round "4"]
[White "Oepen, Lothar"]
[Black "Budde, Vladimir"]
[Result "0-1"]
[ECO "C20"]
[WhiteElo "2156"]
[BlackElo "2236"]
[PlyCount "84"]
[EventDate "1992.05.??"]
[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. c4 Bc5 3. g3 d6 4. Bg2 Nc6 5. Ne2 h5 6. h3 Nge7 7. Nbc3 Be6 8. Nd5 Qd7 9. d3 Ng6 10. a3 Nd4 11. b4 Nxe2 12. Qxe2 Bd4 13. Bb2 Bxb2 14. Qxb2 c6 15. Ne3 h4 16. g4 Nf4 17. Rd1 f6 18. 0-0 Qf7 19. Qc2 0-0 20. Kh2 Rac8 21. Bf3 d5 22. Nf5 Rfd8 23. Nxh4 dxc4 24. dxc4 Bxc4 25. Rxd8+ Rxd8 26. Rd1 Rd3 27. Rxd3 Bxd3 28. Qc5 Bf1 29. Bg2 Qc4 30. Qxc4+ Bxc4 31. Nf5 Bd3 32. Bf3 Kf8 33. Bd1 b6 34. f3 c5 35. bxc5 bxc5 36. Ne3 c4 37. Kg3 c3 38. Bc2 Bxc2 39. Nxc2 Ne2+ 40. Kf2 Nd4 41. Nxd4 exd4 42. Ke2 g5 0-1

[Event "Mittelrhein-ch"]
[Site "Eilendorf"]
[Date "1992.??.??"]
[Round "6"]
[White "Oepen, Lothar"]
[Black "Stoeber, Michael"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2156"]
[BlackElo "2210"]
[PlyCount "76"]
[EventDate "1992.05.??"]
[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 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nf6 5. e4 0-0 6. Nge2 c5 7. 0-0 Nc6 8. h3 Ne8 9. d3 Nc7 10. Be3 Ne6 11. Qd2 Ned4 12. Kh2 Qa5 13. Rae1 Rb8 14. Bh6 Ne5 15. Nxd4 cxd4 16. Nd5 Qxd2 17. Nxe7+ Kh8 18. Bxd2 Nxd3 19. Rb1 Be6 20. Nd5 Bxd5 21. exd5 Rfe8 22. Bf3 Ne5 23. Kg2 Nxc4 24. Bb4 Rbc8 25. b3 Ne5 26. Bxd6 Nxf3 27. Kxf3 Red8 28. Bb4 Rxd5 29. Rbc1 Re8 30. Rfe1 Red8 31. Be7 Rb8 32. Ke4 Rd7 33. Kd3 h5 34. Bc5 Rc8 35. Ba3 Rc3+ 36. Kd2 Bh6+ 37. f4 Rxg3 38. Re8+ Kh7 0-1

[Event "Mittelrhein-ch"]
[Site "Eilendorf"]
[Date "1992.??.??"]
[Round "5"]
[White "Osswald, Dietrich"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2129"]
[BlackElo "2156"]
[PlyCount "82"]
[EventDate "1992.05.??"]
[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 e6 3. cxd5 exd5 4. Nc3 Nf6 5. Bg5 Be7 6. e3 c6 7. Qc2 Bg4 8. Bd3 Nbd7 9. Nge2 Bxe2 10. Bxe2 Ne4 11. Bxe7 Qxe7 12. Bd3 Nd6 13. 0-0 Nf6 14. Rfe1 0-0 15. f3 g6 16. e4 dxe4 17. fxe4 Nde8 18. Rad1 Rd8 19. Be2 c5 20. e5 Nd5 21. Bf3 Nb4 22. Qb3 cxd4 23. a3 dxc3 24. Rxd8 Qxd8 25. Qxb4 cxb2 26. Qxb2 b6 27. Rd1 Qe7 28. h3 Ng7 29. Bg4 h5 30. Bf3 Rc8 31. Rd6 Rc5 32. Qd2 Rxe5 33. Rd7 Qxa3 34. Kh2 Re7 35. Rd3 Qc5 36. g3 h4 37. gxh4 Qe5+ 38. Kg2 Nf5 39. Qg5 Qe1 40. Rd8+ Kg7 41. h5 Nh4+ 0-1

[Event "Mittelrhein-ch"]
[Site "Eilendorf"]
[Date "1992.??.??"]
[Round "1"]
[White "Pick, Stefan"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "C18"]
[BlackElo "2156"]
[PlyCount "104"]
[EventDate "1992.05.??"]
[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. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Qg4 Ne7 8. Qxg7 Rg8 9. Qxh7 Nbc6 10. Nf3 Qc7 11. bxc3 Nxe5 12. Bd2 Nxf3+ 13. gxf3 Bd7 14. h4 Qe5+ 15. Kd1 a6 16. Be2 Rh8 17. Qd3 Nf5 18. h5 Rc8 19. f4 Qf6 20. Ra3 Bb5 21. Qh3 Bxe2+ 22. Kxe2 Nd6 23. Qf3 Nc4 24. Rb3 Nxd2 25. Kxd2 Rc4 26. b5 a5 27. b6 Rxf4 28. Qe3 Rxf2+ 29. Kc1 Qf4 30. Qxf4 Rxf4 31. Rb5 Kd7 32. Rc5 Rc4 33. Rxa5 Kc6 34. Ra3 Kxb6 35. Rb3+ Kc6 36. Kd2 b5 37. Rbb1 Rg4 38. Rbf1 f5 39. Re1 Rh6 40. Kd3 Kd6 41. Rb1 Rg3+ 42. Kd2 Kc6 43. Rbe1 Rg5 44. Kd3 Kd6 45. Rb1 Rgxh5 46. Rxh5 Rxh5 47. Rxb5 Rh3+ 48. Kd2 Rh4 49. Kd3 Re4 50. Rb8 Ke5 51. Rf8 Kf4 52. Rg8 Kf3 0-1

[Event "Mittelrhein-ch"]
[Site "Eilendorf"]
[Date "1992.??.??"]
[Round "7"]
[White "Saenger, Carsten"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "C03"]
[BlackElo "2156"]
[PlyCount "79"]
[EventDate "1992.05.??"]
[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. Nd2 Bd7 4. Ngf3 Be7 5. Ne5 Nf6 6. Nxd7 Nfxd7 7. Bd3 dxe4 8. Bxe4 c6 9. c3 Nf6 10. Bc2 Nbd7 11. Nf3 Qc7 12. 0-0 h6 13. Kh1 g5 14. Re1 0-0-0 15. a4 Bd6 16. g3 Rhe8 17. c4 Bb4 18. Bd2 Qa5 19. Qc1 Bxd2 20. Nxd2 e5 21. b4 Qxb4 22. Rb1 Qc3 23. d5 cxd5 24. cxd5 Kb8 25. Re3 Qd4 26. Rd3 Qxf2 27. a5 Ng4 28. Qg1 e4 29. Rd4 f5 30. Ba4 Rf8 31. Qxf2 Nxf2+ 32. Kg2 Nd3 33. Nc4 N7c5 34. Ne3 f4 35. gxf4 gxf4 36. Nc2 Rg8+ 37. Kf1 Rg5 38. a6 Rdg8 39. Rxb7+ Nxb7 40. Rxe4 0-1

[Event "Mittelrhein-ch"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Oepen, Lothar"]
[Black "Daverkausen, Bernd"]
[Result "1-0"]
[ECO "A26"]
[BlackElo "2285"]
[PlyCount "65"]
[EventDate "1991.??.??"]
[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 g6 2. g3 Bg7 3. Bg2 d6 4. e4 Nc6 5. Ne2 e5 6. Nbc3 Be6 7. Nd5 Qd7 8. d3 h5 9. h4 f5 10. Qa4 Nh6 11. Bg5 0-0 12. f3 a6 13. Qc2 Rab8 14. Rc1 Nd8 15. Ne7+ Kh7 16. exf5 Nxf5 17. Nxf5 Bxf5 18. Nc3 Nc6 19. Qd2 Nd4 20. 0-0 c6 21. Be3 Ne6 22. Qd1 Nc5 23. Ne4 Nxe4 24. dxe4 Be6 25. Qc2 Rbc8 26. Rcd1 d5 27. Bc5 Rfd8 28. cxd5 cxd5 29. exd5 Bxd5 30. f4 Qe6 31. f5 gxf5 32. Bxd5 Rxd5 33. Rxd5 1-0

[Event "Mittelrhein-ch"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Oepen, Lothar"]
[Black "Haag, Martin"]
[Result "1/2-1/2"]
[ECO "A40"]
[BlackElo "2285"]
[PlyCount "85"]
[EventDate "1991.??.??"]
[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 b6 2. Nc3 e6 3. e4 Bb7 4. d4 Bb4 5. Bd3 f5 6. Qc2 Nf6 7. Bg5 fxe4 8. Be2 0-0 9. 0-0-0 Bxc3 10. Qxc3 Qe8 11. h4 d6 12. Be3 Qe7 13. g4 c5 14. g5 Ne8 15. a3 Nc6 16. d5 exd5 17. cxd5 Ne5 18. Nh3 Nc7 19. Nf4 Nd3+ 20. Nxd3 exd3 21. Bxd3 Bxd5 22. Rhe1 Qf7 23. g6 hxg6 24. Rg1 Bf3 25. Bxg6 Qf6 26. Rxd6 Qxc3+ 27. bxc3 Rad8 28. Rxd8 Rxd8 29. Bg5 Rf8 30. Be7 Rc8 31. Bf5 Re8 32. Bf6 Kf7 33. Bxg7 Re2 34. Bh6 Nd5 35. c4 Nc3 36. Bg7 Ne4 37. Bb2 Rxf2 38. Rg7+ Kf8 39. Bxe4 Bxe4 40. Rxa7 Rc2+ 41. Kb1 Rxc4+ 42. Ka1 Bd5 43. Bf6 1/2-1/2

[Event "Mittelrhein-ch"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Oepen, Lothar"]
[Black "Hinrichs, Uwe"]
[Result "0-1"]
[ECO "C20"]
[PlyCount "88"]
[EventDate "1991.??.??"]
[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. e4 Nc6 3. g3 Bc5 4. Bg2 d6 5. Ne2 Be6 6. d3 Qd7 7. h3 f5 8. Nbc3 Nf6 9. exf5 Bxf5 10. g4 Bg6 11. Ng3 0-0 12. 0-0 Kh8 13. Kh2 Rae8 14. a3 a5 15. Be3 Nd4 16. Nce4 Bb6 17. Rc1 Nxe4 18. dxe4 a4 19. Bxd4 Bxd4 20. Rc2 Bc5 21. Qd3 Rf4 22. f3 Qe7 23. Ne2 Rff8 24. Nc3 Ra8 25. Nd5 Qd8 26. Kg3 c6 27. Ne3 Qg5 28. Kf2 Qf4 29. Ke2 Ra6 30. Nf5 Rb6 31. Qd2 Qxd2+ 32. Kxd2 Bxf5 33. exf5 Rb3 34. Kc1 Ra8 35. Re1 Ra6 36. Ree2 Kg8 37. h4 Rab6 38. Bh1 Be3+ 39. Kb1 Rxa3 40. g5 Rab3 41. Ka2 Bd4 42. Rcd2 a3 43. bxa3 Rb1 44. Rxd4 exd4 0-1

[Event "Mittelrhein-ch"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Oepen, Lothar"]
[Black "Kaluza, Josef"]
[Result "1/2-1/2"]
[ECO "A21"]
[PlyCount "108"]
[EventDate "1991.??.??"]
[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 f5 2. g3 Nf6 3. Nc3 g6 4. Bg2 Bg7 5. d3 d6 6. e4 e5 7. Nge2 c6 8. 0-0 0-0 9. h3 Be6 10. f4 fxe4 11. fxe5 dxe5 12. dxe4 Qxd1 13. Rxd1 Bxc4 14. b3 Be6 15. Ba3 Re8 16. Rd3 a5 17. Na4 Na6 18. Nc5 Nxc5 19. Bxc5 Bf8 20. Bxf8 Kxf8 21. Nc3 Red8 22. Rad1 Ke7 23. Kf2 Rxd3 24. Rxd3 Rd8 25. Rxd8 Kxd8 26. Na4 Nd7 27. Ke3 Kc7 28. Nb2 b5 29. Bf1 Kb6 30. h4 Nc5 31. Be2 a4 32. bxa4 Bxa2 33. axb5 cxb5 34. g4 Bb1 35. Bf3 Bc2 36. g5 Na4 37. Bd1 Nxb2 38. Bxc2 Kc5 39. Bb3 Nc4+ 40. Kd3 Kb4 41. Ba2 Nb2+ 42. Kd2 Ka3 43. Bg8 b4 44. Bxh7 Nc4+ 45. Kd3 b3 46. Kxc4 b2 47. Bxg6 b1Q 48. Kd5 Qb2 49. Ke6 Qh2 50. Bf5 Qxh4 51. g6 Qh6 52. Kf7 Qh5 53. Kf6 Qh4+ 54. Kf7 Qh5 1/2-1/2

[Event "Mittelrhein-ch"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Pick, Stefan"]
[Black "Oepen, Lothar"]
[Result "1/2-1/2"]
[ECO "C18"]
[PlyCount "53"]
[EventDate "1991.??.??"]
[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. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. bxc3 Qc7 8. Qd4 Nc6 9. Bb5 Nge7 10. Nf3 Bd7 11. Bxc6 Nxc6 12. Qe3 d4 13. Nxd4 Qxe5 14. Nxc6 Qxe3+ 15. Bxe3 Bxc6 16. 0-0 Bb5 17. Rfd1 a6 18. Bc5 Rd8 19. f3 f6 20. Kf2 Kf7 21. Ke3 Rhe8 22. Kf2 Rd5 23. Rxd5 exd5 24. Re1 Rxe1 25. Kxe1 Ke6 26. Kd2 Bc4 27. Ke3 1/2-1/2

[Event "Mittelrhein-ch"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Saenger, Carsten"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "136"]
[EventDate "1991.??.??"]
[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. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Qb4 12. a3 Qxd2+ 13. Nxd2 f5 14. 0-0 a5 15. Rac1 Ndb8 16. f4 Kd7 17. Nf3 h6 18. Nc3 b6 19. Na4 Kc7 20. Bb5 Ba6 21. Nc3 Kb7 22. Rf2 Na7 23. Bxa6+ Nxa6 24. Rfc2 Rac8 25. Ne2 Rxc2 26. Rxc2 Rc8 27. Rxc8 Nxc8 28. Kf2 b5 29. Nd2 Nb6 30. Nc3 Kc6 31. b3 b4 32. axb4 Nxb4 33. Na4 Na6 34. Nc3 Nc7 35. Ke3 Nd7 36. Nf3 Nb8 37. Ne1 Nb5 38. Nb1 Kd7 39. h4 Nc6 40. Nc2 Ke7 41. Kd3 Kf7 42. Nc3 Nxc3 43. Kxc3 Kg6 44. b4 axb4+ 45. Nxb4 Nd8 46. Kd3 Kh5 47. Ke3 Kg4 48. Nd3 Kg3 49. Ne1 Nc6 50. h5 Nd8 51. Nf3 Kxg2 52. Nh4+ Kg3 53. Ng6 Kg4 54. Nf8 Kxh5 55. Kf3 Kh4 56. Ng6+ Kh3 57. Nf8 g5 58. fxg5 hxg5 59. Ng6 Nc6 60. Nf8 Nxd4+ 61. Ke3 Nc6 62. Nxe6 Nxe5 63. Nxg5+ Kg3 64. Ne6 Nc6 65. Ng5 f4+ 66. Ke2 Nd4+ 67. Kf1 f3 68. Nf7 Nf5 0-1

[Event "Mittelrhein-ch"]
[Site "Germany"]
[Date "1991.??.??"]
[Round "?"]
[White "Schrewentigges, Manfred"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "D66"]
[PlyCount "98"]
[EventDate "1991.??.??"]
[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. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 c6 7. Rc1 Nbd7 8. Bd3 h6 9. Bh4 Ne8 10. Bg3 Nd6 11. cxd5 exd5 12. 0-0 f5 13. Qb3 Kh7 14. Be5 Ne4 15. h3 Nxe5 16. dxe5 Nc5 17. Qc2 Nxd3 18. Qxd3 g6 19. Rfd1 Qe8 20. Ne2 Bd8 21. Nf4 g5 22. Ne2 Qg6 23. Nh2 Re8 24. f4 g4 25. hxg4 fxg4 26. Qxg6+ Kxg6 27. b4 Bb6 28. Kf2 a6 29. Nd4 h5 30. g3 Bd7 31. Rh1 Re7 32. Nf1 a5 33. bxa5 Rxa5 34. Rc2 Ra4 35. Nb3 Bf5 36. Rd2 Be4 37. Rh2 Re8 38. Ke1 c5 39. Rb2 Rea8 40. Kd1 R8a6 41. Nbd2 Bf5 42. Nb1 d4 43. exd4 cxd4 44. Nfd2 Rxa2 45. Nc4 Ra1 46. Nxb6 Bxb1 47. Kd2 R6a2 48. Nc4 b5 49. f5+ Bxf5 0-1

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "4"]
[White "Oepen, Lothar"]
[Black "Cmiel, Thorsten"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "1935"]
[BlackElo "2165"]
[PlyCount "70"]
[EventDate "1989.10.??"]
[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 "Stolberg"]
[BlackTeam "Solingen II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nf6 3. e4 c6 4. Nf3 d6 5. g3 g6 6. Bg2 Bg7 7. 0-0 0-0 8. d3 Re8 9. Nh4 Be6 10. h3 Na6 11. b3 Qd7 12. Kh2 d5 13. Qe2 Rad8 14. Bb2 d4 15. Nb1 Qc7 16. Bc1 Nd7 17. f4 exf4 18. Bxf4 Be5 19. Kh1 Nf6 20. Bxe5 Qxe5 21. g4 Qg5 22. Qf2 Kg7 23. Re1 Nc5 24. Bf1 h5 25. b4 hxg4 26. e5 Nh5 27. Nxg6 fxg6 28. bxc5 gxh3 29. Nd2 Rf8 30. Ne4 Qg4 31. Nf6 Nxf6 32. exf6+ Rxf6 33. Qe2 Qg3 34. Rab1 Rd7 35. Rb2 Rdf7 0-1

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "5"]
[White "Oepen, Lothar"]
[Black "Kauch, Markus"]
[Result "1-0"]
[ECO "D71"]
[WhiteElo "1935"]
[BlackElo "2085"]
[PlyCount "90"]
[EventDate "1989.10.??"]
[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 "Stolberg"]
[BlackTeam "Bottrop"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 d5 3. d4 g6 4. g3 dxc4 5. Bg2 c6 6. a4 a5 7. Nf3 Bg7 8. Ne5 Be6 9. e4 Nfd7 10. Nf3 h6 11. Be3 0-0 12. Qd2 Kh7 13. Nh4 Na6 14. d5 Ndc5 15. dxe6 Nd3+ 16. Kf1 fxe6 17. Nf3 Nab4 18. Kg1 g5 19. h3 Qd6 20. Ne1 Nxe1 21. Qxe1 Nd3 22. Qe2 Qe5 23. Nd1 b5 24. h4 g4 25. Qxg4 Qf6 26. f4 e5 27. Qf5+ Qxf5 28. exf5 exf4 29. Bxf4 Nxf4 30. gxf4 Ra6 31. Be4 Bd4+ 32. Kg2 Kg7 33. Kf3 Kf6 34. Nf2 Bxb2 35. Rag1 Kf7 36. Ng4 h5 37. Ne5+ Bxe5 38. fxe5 Rb6 39. Rg6 Rfb8 40. Rhg1 Ke8 41. Bxc6+ Kd8 42. Bxb5 c3 43. Rd1+ Kc8 44. Rc1 Kb7 45. Rxb6+ Kxb6 1-0

[Event "Oberliga NRW 8990 I playoff"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "4"]
[White "Oepen, Lothar"]
[Black "Kluemper, Willi"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1935"]
[BlackElo "2020"]
[PlyCount "85"]
[EventDate "1990.05.??"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Stolberg"]
[BlackTeam "Bottrop"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 Nbd7 5. Nf3 Be7 6. e3 c6 7. Be2 dxc4 8. Bxc4 b5 9. Bd3 a6 10. 0-0 c5 11. Ne4 c4 12. Bxf6 Nxf6 13. Nxf6+ Bxf6 14. Be4 Rb8 15. b3 cxb3 16. Qxb3 0-0 17. Rac1 Bd7 18. Rc2 Qb6 19. Rfc1 g6 20. Bc6 Bxc6 21. Rxc6 Qb7 22. Qc2 Bg7 23. h4 h6 24. Nd2 Rfd8 25. Nb3 Rd7 26. Qe4 Bf8 27. h5 gxh5 28. Na5 Qa8 29. f4 Rc8 30. Qf3 Rxc6 31. Nxc6 Qb7 32. Qxh5 Rc7 33. Qf3 Bg7 34. f5 exf5 35. d5 Qb6 36. d6 Rd7 37. Ne7+ Kf8 38. Nxf5 f6 39. Rc8+ Rd8 40. Qg4 Bh8 41. Qe4 Rxc8 42. Qe7+ Kg8 43. Nxh6# 1-0

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "4"]
[White "Oepen, Lothar"]
[Black "Knoche, Lennart"]
[Result "0-1"]
[ECO "A90"]
[WhiteElo "1935"]
[BlackElo "2015"]
[PlyCount "80"]
[EventDate "1989.10.??"]
[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 "Stolberg"]
[BlackTeam "Siegen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 f5 3. g3 Nf6 4. Bg2 d5 5. d4 dxc4 6. Qa4+ Bd7 7. Qxc4 Nc6 8. Bg5 Na5 9. Qd3 c5 10. Nf3 c4 11. Qc2 Bc6 12. Rd1 Be7 13. Bxf6 Bxf6 14. e4 fxe4 15. Nxe4 0-0 16. 0-0 Bd5 17. Ne5 Bxe5 18. dxe5 Nc6 19. Nc3 Nb4 20. Qe2 Nd3 21. Nxd5 exd5 22. Qg4 Qb6 23. Rd2 Nxe5 24. Bxd5+ Kh8 25. Qh5 Rae8 26. Kg2 Ng6 27. Bxc4 Re5 28. Qd1 Qc6+ 29. f3 Qxc4 30. b3 Qe6 31. Rff2 Re1 32. Qc2 h5 33. Qc5 Rf5 34. Qd6 Qxd6 35. Rxd6 Kh7 36. Rc2 Rfe5 37. Kh3 R5e2 38. Rc7 Rh1 39. g4 Rhxh2+ 40. Kg3 Reg2# 0-1

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "5"]
[White "Oepen, Lothar"]
[Black "Sirringhaus, Wilfried"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "1935"]
[BlackElo "2040"]
[PlyCount "81"]
[EventDate "1989.10.??"]
[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 "Stolberg"]
[BlackTeam "Duisburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. e4 Nge7 7. Nge2 0-0 8. 0-0 Nd4 9. Be3 Nec6 10. Qd2 Qe7 11. Bh6 f5 12. Bxg7 Kxg7 13. f4 d6 14. Rae1 Qf6 15. Rf2 a6 16. Nxd4 Nxd4 17. e5 Qd8 18. Qe3 Rb8 19. Rd2 Qc7 20. h4 b6 21. b3 Bb7 22. Ne2 dxe5 23. Bxb7 Nxe2+ 24. Qxe2 Rxb7 25. Qxe5+ Qxe5 26. Rxe5 Kf6 27. d4 Rd8 28. d5 Rd6 29. Rde2 exd5 30. Rxd5 Rxd5 31. cxd5 Re7 32. Rd2 Re4 33. Kf2 Ke7 34. h5 gxh5 35. d6+ Kd7 36. Rd5 h4 37. Rxf5 hxg3+ 38. Kxg3 Kxd6 39. Rh5 Re7 40. Rh6+ Kc7 41. f5 1/2-1/2

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "5"]
[White "Rodewis, Thomas"]
[Black "Oepen, Lothar"]
[Result "1/2-1/2"]
[ECO "D59"]
[WhiteElo "2175"]
[BlackElo "1935"]
[PlyCount "100"]
[EventDate "1989.10.??"]
[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 "Elberfeld"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 0-0 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Be2 Bb7 12. 0-0 Nd7 13. Qb3 c5 14. dxc5 Nxc5 15. Qa3 Rfc8 16. Rac1 Kf8 17. Nd4 g6 18. Rfd1 Ne4 19. Qxe7+ Kxe7 20. Bf3 a6 21. Kf1 Nd2+ 22. Ke2 Nc4 23. b3 Ne5 24. Kd2 Rc5 25. Rc3 Rac8 26. Rdc1 Kd6 27. Be2 f5 28. h4 h5 29. g3 Nc6 30. Nxc6 Bxc6 31. b4 Rxc3 32. Rxc3 a5 33. bxa5 bxa5 34. Bb5 Rc7 35. Bd3 Rb7 36. Rb3 Rxb3 37. axb3 Kc5 38. Kc3 Bb5 39. Bc2 Be2 40. Bd3 Bxd3 41. Kxd3 Kb4 42. Kc2 Kb5 43. Kc3 Kc5 44. f3 Kb5 45. Kc2 Kc5 46. Kc3 Kb5 47. Kb2 Kb4 48. Kc2 Kb5 49. Kb1 Kc5 50. Kc1 Kb5 1/2-1/2

[Event "Oberliga NRW 8990 I playoff"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "4"]
[White "Wilm, Klaus Peter"]
[Black "Oepen, Lothar"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "1880"]
[BlackElo "1935"]
[PlyCount "97"]
[EventDate "1990.05.??"]
[EventType "team-tourn"]
[EventRounds "3"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Lengerich"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. d4 g6 6. 0-0 Bg7 7. c3 e6 8. Bf4 e5 9. dxe5 dxe5 10. Bg5 Ngf6 11. Na3 0-0 12. Nc4 h6 13. Bxf6 Nxf6 14. Qc2 Qc7 15. Rfe1 Nd7 16. Rad1 Rad8 17. Ne3 Nb6 18. c4 Kh7 19. b3 Qc8 20. Rxd8 Rxd8 21. Rd1 Na8 22. Rxd8 Qxd8 23. Nd5 Nc7 24. Nxc7 Qxc7 25. Qd3 Qa5 26. Qd2 Qa3 27. Ne1 a6 28. Nd3 b5 29. cxb5 axb5 30. Qc2 Bf8 31. Nxe5 Qb4 32. g3 Qd4 33. Nf3 Qf6 34. Nd2 h5 35. a4 bxa4 36. bxa4 h4 37. f4 h3 38. e5 Qc6 39. Nc4 Be7 40. a5 Bd8 41. Nd6 Bxa5 42. Nxf7 c4 43. Ng5+ Kg7 44. Nxh3 Bb6+ 45. Nf2 Qf3 46. Qd2 c3 47. Qd7+ Kh6 48. Qh3+ Kg7 49. Qd7+ 1/2-1/2

[Event "Oberliga NRW 8889 I"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "5"]
[White "Erlach, Olaf"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2030"]
[BlackElo "1885"]
[PlyCount "108"]
[EventDate "1988.10.??"]
[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 "Neheim"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd8 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. c3 a6 12. Qe2 0-0 13. Rd1 Qc7 14. Bg5 e5 15. Bxf6 Bxf6 16. Nc2 Bd7 17. Ne3 Bc6 18. Ng4 Qe7 19. Bd5 Rac8 20. c4 g6 21. b4 h5 22. Nxf6+ Qxf6 23. b5 Bxd5 24. Rxd5 Rfd8 25. Rxd8+ Qxd8 26. a4 Qd4 27. Rc1 axb5 28. axb5 b6 29. h3 Kg7 30. Rd1 Qc3 31. Rd5 Rxc4 32. Rxe5 Qa1+ 33. Kh2 Rc2 34. Qe3 Qb2 35. Rxh5 gxh5 36. Qg5+ Kh7 37. Qxh5+ Kg8 38. Qg5+ Qg7 39. Qd8+ Kh7 40. Qh4+ Qh6 41. Qe4+ Qg6 42. Qh4+ Kg7 43. Qd4+ Qf6 44. Qg4+ Kf8 45. f4 Rc4 46. Kg3 Qg6 47. Kh4 Qxg4+ 48. Kxg4 Rc5 49. f5 f6 50. Kh5 Rxf5+ 51. Kg6 Rg5+ 52. Kxf6 Rxg2 53. h4 Rh2 54. Kg5 Rb2 0-1

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "5"]
[White "Flockert, Ruediger"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2140"]
[BlackElo "1935"]
[PlyCount "39"]
[EventDate "1989.10.??"]
[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 II"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Qc2 h6 8. Bh4 Ne4 9. Bxe7 Qxe7 10. Nxd5 cxd5 11. Qxc8+ Qd8 12. Bb5+ Ke7 13. Qxb7+ Ke6 14. b4 Nd6 15. Qxa8 Qb6 16. a4 Rc8 17. Ne2 g5 18. Rc1 Rxc1+ 19. Nxc1 Qc7 20. 0-0 1-0

[Event "Oberliga NRW 8889 I"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "4"]
[White "Moerschbach, Udo"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2060"]
[BlackElo "1885"]
[PlyCount "53"]
[EventDate "1988.10.??"]
[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 "Koeln KKS"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 Bg4 5. Nc3 Ne4 6. cxd5 Nxc3 7. bxc3 Bxf3 8. Qxf3 Qxd5 9. e4 Qa5 10. Bc4 e6 11. 0-0 Nd7 12. Rb1 Nb6 13. Bb3 Rd8 14. Bf4 Be7 15. Qg3 g6 16. Be5 0-0 17. h4 Rc8 18. h5 Nd7 19. f4 Nxe5 20. fxe5 c5 21. hxg6 hxg6 22. Bxe6 Kg7 23. Bxc8 cxd4 24. cxd4 Rxc8 25. Rxb7 Rc7 26. Rxc7 Qxc7 27. Rxf7+ 1-0

[Event "Oberliga NRW 8889 I"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "5"]
[White "Oepen, Lothar"]
[Black "Diedam, Norbert"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "1885"]
[PlyCount "87"]
[EventDate "1988.10.??"]
[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 "Stolberg"]
[BlackTeam "Bielefeld II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. Bg5 h6 5. Bxf6 gxf6 6. cxd5 exd5 7. e3 Bd6 8. Nxd5 c6 9. Nc3 Be6 10. Bd3 Rg8 11. Be4 Qa5 12. Nge2 Nd7 13. a3 f5 14. Bf3 Qd8 15. Nf4 Bxf4 16. exf4 Nf6 17. 0-0 Qd6 18. d5 Nxd5 19. Bxd5 Bxd5 20. Nxd5 Qxd5 21. Qxd5 cxd5 22. Rfe1+ Kf8 23. Rad1 Rd8 24. Rd4 Rg6 25. g3 Re6 26. Red1 Red6 27. Kg2 f6 28. Kf3 h5 29. h3 Kf7 30. R1d3 R8d7 31. Rb3 Rc6 32. Rbd3 Ke6 33. Ke2 Rc1 34. Rd1 Rc2+ 35. R1d2 Rc1 36. R4d3 b5 37. Re3+ Kf7 38. h4 Rc4 39. Kd3 Rdc7 40. Ree2 a5 41. Rc2 a4 42. Rc3 Rd7 43. b3 axb3 44. Rxb3 1-0

[Event "Oberliga NRW 8889 I"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "5"]
[White "Oepen, Lothar"]
[Black "Funke, Reinhard"]
[Result "0-1"]
[ECO "D32"]
[WhiteElo "1885"]
[BlackElo "1935"]
[PlyCount "80"]
[EventDate "1988.10.??"]
[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 "Stolberg"]
[BlackTeam "Suedlohn"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 d5 3. d4 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Bf4 Nf6 7. e3 cxd4 8. Nxd4 a6 9. Be2 Bc5 10. 0-0 0-0 11. Rc1 Nxd4 12. exd4 Ba7 13. Bg5 h6 14. Bh4 Qb6 15. Bxf6 Qxf6 16. Nxd5 Qxd4 17. Qxd4 Bxd4 18. b3 Rd8 19. Bf3 Kf8 20. Rcd1 Ba7 21. Nc7 Rxd1 22. Rxd1 Rb8 23. Rd8+ Ke7 24. Rg8 g6 25. Nd5+ Kd6 26. Rd8+ Bd7 27. Rxb8 Bxb8 28. Ne3 Bc6 29. Bxc6 Kxc6 30. Kf1 Kc5 31. Ke2 Kb4 32. Kd3 Ka3 33. h4 Kxa2 34. Kc3 Ba7 35. Nd1 Kb1 36. g4 Kc1 37. Nb2 Bd4+ 38. Kxd4 Kxb2 39. f4 Kxb3 40. h5 gxh5 0-1

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "4"]
[White "Oepen, Lothar"]
[Black "Telljohann, Sven"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "1935"]
[BlackElo "1895"]
[PlyCount "89"]
[EventDate "1989.10.??"]
[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 "Stolberg"]
[BlackTeam "Lengerich"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. g3 Bg7 3. Bg2 e5 4. e4 d6 5. Ne2 Nc6 6. Nbc3 Be6 7. d3 Qd7 8. Nd5 Nce7 9. Be3 c6 10. Nxe7 Nxe7 11. h4 h5 12. Rc1 c5 13. Nc3 Nc6 14. Nd5 Nd4 15. 0-0 0-0 16. f4 Bg4 17. Qd2 Ne2+ 18. Kh2 Nxc1 19. Rxc1 Be6 20. f5 Bxd5 21. cxd5 Kh7 22. Bh3 Qb5 23. g4 hxg4 24. Bxg4 Rh8 25. fxg6+ fxg6 26. h5 Raf8 27. Kg2 Rf4 28. Bxf4 exf4 29. hxg6+ Kxg6 30. b3 Be5 31. Kf3 Kf6 32. Rg1 Qb4 33. Qxb4 cxb4 34. Bf5 Rh2 35. Rg6+ Kf7 36. d4 Bxd4 37. Rxd6 Rxa2 38. Kxf4 Rf2+ 39. Kg3 Rxf5 40. Rd7+ Ke8 41. Rxb7 Rf1 42. Rxb4 Bc5 43. Rb7 Bd4 44. Kg4 Bb6 45. e5 1/2-1/2

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "5"]
[White "Oepen, Lothar"]
[Black "Wolter, Kai"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1935"]
[BlackElo "1960"]
[PlyCount "88"]
[EventDate "1989.10.??"]
[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 "Stolberg"]
[BlackTeam "Recklinghausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. d3 d6 6. e4 e5 7. Nge2 Nge7 8. 0-0 0-0 9. a3 f5 10. Rb1 a5 11. f4 fxe4 12. dxe4 Nd4 13. fxe5 dxe5 14. Rxf8+ Qxf8 15. Qd3 Bg4 16. h3 Nxe2+ 17. Nxe2 Rd8 18. Qc2 Bxe2 19. Qxe2 Nc6 20. Bg5 Rd7 21. Rf1 Rf7 22. Be3 Bh6 23. Bf2 b6 24. h4 Rd7 25. Rd1 Qd8 26. Rd5 Ne7 27. Rxe5 Rd2 28. Qg4 Rxf2 29. Qe6+ Rf7 30. h5 Be3+ 31. Kh2 Bd4 32. hxg6 hxg6 33. Rg5 Kf8 34. e5 Qc8 35. Rxg6 Qxe6 36. Rxe6 Bxb2 37. a4 Rg7 38. Kh3 Rg6 39. Rxg6 Nxg6 40. e6 Ke7 41. Bd5 Nf8 42. Kg4 Nxe6 43. Kf5 Nd4+ 44. Kg6 Ne2 0-1

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "4"]
[White "Peters, Michael"]
[Black "Oepen, Lothar"]
[Result "1/2-1/2"]
[ECO "D79"]
[WhiteElo "2005"]
[BlackElo "1935"]
[PlyCount "92"]
[EventDate "1989.10.??"]
[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 "Koeln Porz III"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. c4 c6 3. Nf3 g6 4. Nc3 Nf6 5. g3 Bg7 6. Bg2 0-0 7. 0-0 Nbd7 8. cxd5 cxd5 9. Ne5 e6 10. f4 Nxe5 11. fxe5 Ne8 12. e4 Nc7 13. exd5 Nxd5 14. Nxd5 exd5 15. Qb3 Be6 16. Qxb7 Qa5 17. Qb3 Rfc8 18. Qe3 Rc2 19. Rf2 Qc7 20. Rxc2 Qxc2 21. Qd2 Rc8 22. Qxc2 Rxc2 23. b3 f6 24. Bf4 g5 25. exf6 gxf4 26. fxg7 fxg3 27. hxg3 Kxg7 28. Re1 Kf6 29. Re5 Rxa2 30. Bxd5 Bxd5 31. Rxd5 Rb2 32. Rb5 a6 33. Rb6+ Kf5 34. Rxa6 Rxb3 35. Kf2 Ke4 36. Kg2 Kxd4 37. Ra7 Ke5 38. Rxh7 Kf5 39. Rg7 Rb1 40. Kf3 Rb3+ 41. Kg2 Rb1 42. Rf7+ Kg4 43. Rf4+ Kg5 44. Re4 Rc1 45. Re2 Kg4 46. Ra2 Rc4 1/2-1/2

[Event "Oberliga NRW 8788 II"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "5"]
[White "Gross, Raimund"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1920"]
[BlackElo "2000"]
[PlyCount "93"]
[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 "Neuenkirchen"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 e6 3. Bf4 d5 4. e3 c5 5. c3 Be7 6. Bd3 0-0 7. h3 b6 8. Nbd2 Bb7 9. 0-0 Ne4 10. Qc2 f5 11. Ne5 Nxd2 12. Qxd2 Nd7 13. Rae1 Bf6 14. Nxd7 Qxd7 15. Qe2 Qf7 16. Ba6 g5 17. Bxb7 Qxb7 18. Bd6 Be7 19. Be5 Bf6 20. Bd6 Be7 21. Bxe7 Qxe7 22. f3 Qg7 23. Rd1 Qg6 24. Rfe1 c4 25. e4 Rf6 26. exd5 exd5 27. Qe7 Rf7 28. Qe5 Rd8 29. Rd2 Qd6 30. Rde2 Qxe5 31. Rxe5 Kg7 32. Kf2 Rd6 33. f4 h6 34. Re6 Rf6 35. Re7+ Rf7 36. R1e5 gxf4 37. Rxf7+ Kxf7 38. Rxf5+ Kg6 39. Rxf4 b5 40. Rf8 a5 41. Rb8 b4 42. cxb4 axb4 43. Rxb4 Kf5 44. Kf3 Rc6 45. g4+ Kg5 46. Rb5 Rf6+ 47. Kg3 1-0

[Event "Oberliga NRW 8889 I"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "6"]
[White "Hartkopf, Uwe"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "B01"]
[WhiteElo "2070"]
[BlackElo "1885"]
[PlyCount "105"]
[EventDate "1988.10.??"]
[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 "Bottrop"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 c6 5. Nf3 Nf6 6. Bc4 Bg4 7. h3 Bh5 8. g4 Bg6 9. Bd2 Nbd7 10. Qe2 Qc7 11. Bb3 e6 12. Ne5 Nxe5 13. dxe5 Nd7 14. f4 Nc5 15. 0-0-0 a5 16. Qf3 Nxb3+ 17. axb3 h6 18. f5 Bh7 19. Rhe1 Bb4 20. fxe6 fxe6 21. Ne4 Be7 22. Bc3 Rf8 23. Qd3 Bxe4 24. Rxe4 Rd8 25. Rd4 Bg5+ 26. Kb1 Rd5 27. Qg6+ Qf7 28. Qd3 Qf3 29. Rxd5 exd5 30. Qg6+ Qf7 31. Qd6 Qe7 32. Qb8+ Kf7 33. Rf1+ Kg8 34. Rxf8+ Qxf8 35. Qxb7 Qc5 36. Qc8+ Kh7 37. Qf5+ Kg8 38. e6 Qf8 39. Bxa5 Qxf5 40. gxf5 g6 41. fxg6 Kg7 42. Bb4 Kxg6 43. c4 dxc4 44. bxc4 Be3 45. Bd6 Bg5 46. b4 Kf6 47. e7 Kf7 48. Kc2 Be3 49. Kd3 Bf2 50. Ke4 Ke8 51. Kf5 Kd7 52. Kg6 Be3 53. Kf7 1-0

[Event "Oberliga NRW 8788 II"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "4"]
[White "Hassenrueck, Helmut"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "D94"]
[WhiteElo "2140"]
[BlackElo "2000"]
[PlyCount "75"]
[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 "Bottrop"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. e3 g6 5. Nc3 Bg7 6. cxd5 Nxd5 7. e4 Nxc3 8. bxc3 Qa5 9. Bd2 Bg4 10. Qb3 0-0 11. Qxb7 Nd7 12. Qxc6 a6 13. Qc4 Rfc8 14. Qd3 e5 15. Be2 f5 16. 0-0 Nf6 17. Nxe5 Bxe2 18. Qxe2 Nxe4 19. f4 Nxc3 20. Qf3 Ra7 21. Rac1 Rac7 22. a4 Bf8 23. Bxc3 Rxc3 24. Rxc3 Rxc3 25. Qb7 Rc7 26. Qb3+ Kg7 27. Rd1 Qb4 28. Qxb4 Bxb4 29. d5 Bd6 30. Rb1 Rc5 31. Rb7+ Kg8 32. Nd7 Rc1+ 33. Kf2 Bxf4 34. Nf6+ Kf8 35. Nxh7+ Ke8 36. Nf6+ Kd8 37. d6 Re1 38. Rb8# 1-0

[Event "Oberliga NRW 8889 I"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "6"]
[White "Oepen, Lothar"]
[Black "Abtahi, Modjtaba"]
[Result "1/2-1/2"]
[ECO "A18"]
[WhiteElo "1885"]
[BlackElo "1975"]
[PlyCount "57"]
[EventDate "1988.10.??"]
[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 "Stolberg"]
[BlackTeam "Recklinghausen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 e6 3. e4 d6 4. g3 Nbd7 5. Bg2 c6 6. d3 Be7 7. Nge2 Qc7 8. h3 b6 9. 0-0 Bb7 10. d4 a6 11. a4 c5 12. d5 h6 13. dxe6 fxe6 14. Nf4 Nf8 15. a5 bxa5 16. Qa4+ N6d7 17. Bd2 Bc6 18. Qxa5 Qxa5 19. Rxa5 Bd8 20. Ra2 Ne5 21. b3 g5 22. Nh5 Nd3 23. Ne2 Rg8 24. Bc3 Be7 25. Rfa1 Bb7 26. Nc1 Nxc1 27. Rxc1 e5 28. b4 Ne6 29. g4 1/2-1/2

[Event "Oberliga NRW 8889 I"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "5"]
[White "Oepen, Lothar"]
[Black "Arounopoulos, Michael"]
[Result "0-1"]
[ECO "A26"]
[WhiteElo "1885"]
[BlackElo "1980"]
[PlyCount "98"]
[EventDate "1988.10.??"]
[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 "Stolberg"]
[BlackTeam "Duesseldorf SG"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nc6 3. g3 d6 4. d3 Be6 5. Bg2 Qd7 6. Nd5 g6 7. e4 Bg7 8. Ne2 Nd8 9. 0-0 c6 10. Ne3 Bh3 11. f4 Bxg2 12. Kxg2 exf4 13. Nxf4 Ne6 14. Rb1 Ne7 15. b3 0-0 16. Bb2 Nd4 17. Ne2 Nxe2 18. Qxe2 Bxb2 19. Qxb2 f5 20. Rf4 g5 21. Nxf5 Nxf5 22. Rxf5 Rxf5 23. exf5 Qxf5 24. Qe2 Rf8 25. Re1 Rf7 26. Qe8+ Kg7 27. Qe3 h6 28. Qd4+ Rf6 29. Qe3 Rf7 30. h3 h5 31. Re2 Qf1+ 32. Kh2 Qf5 33. Qd4+ Kh7 34. a4 Qf1 35. Qe4+ Kg7 36. Rg2 Qf3 37. Qd4+ Kh7 38. Qxd6 Qf5 39. Qd4 Rd7 40. Rf2 Rxd4 41. Rxf5 Rxd3 42. Rf7+ Kg6 43. Rxb7 Kf5 44. Kg2 Ke4 45. Re7+ Kf5 46. Rb7 Ke4 47. g4 h4 48. Re7+ Kf4 49. Rf7+ Ke4 0-1

[Event "Oberliga NRW 8788 II"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "4"]
[White "Oepen, Lothar"]
[Black "Hengelbrock, Joachim"]
[Result "0-1"]
[ECO "A25"]
[WhiteElo "2000"]
[BlackElo "2055"]
[PlyCount "52"]
[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 "Stolberg"]
[BlackTeam "Bochum 31 II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. Bg2 Nf6 5. d3 Bb4 6. Bd2 0-0 7. e3 Bxc3 8. Bxc3 d6 9. Ne2 Qe8 10. b4 Qh5 11. h3 Nd8 12. f4 Re8 13. Kf2 Bd7 14. Re1 Bc6 15. Ng1 Qg6 16. Bxc6 Nxc6 17. b5 Nd8 18. Nf3 Nd7 19. Qd2 Nf7 20. Re2 Nc5 21. fxe5 dxe5 22. Bb4 f4 23. Bxc5 Qxg3+ 24. Kf1 Qxf3+ 25. Kg1 b6 26. Bb4 Ng5 0-1

[Event "Oberliga NRW 8889 I"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "6"]
[White "Oepen, Lothar"]
[Black "Herding, Rudolf"]
[Result "1-0"]
[ECO "A18"]
[WhiteElo "1885"]
[PlyCount "79"]
[EventDate "1988.10.??"]
[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 "Stolberg"]
[BlackTeam "Nordwalde"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e6 2. Nc3 Nf6 3. e4 Nc6 4. d4 d5 5. e5 Ne4 6. a3 Nxc3 7. bxc3 Na5 8. cxd5 Qxd5 9. Be2 Be7 10. c4 Qd8 11. Bd2 Nc6 12. Bc3 f6 13. f4 fxe5 14. fxe5 0-0 15. Nf3 Bh4+ 16. g3 Bg5 17. Qd3 Rxf3 18. Bxf3 Nxe5 19. Qe2 Nxf3+ 20. Qxf3 Bf6 21. Rd1 c6 22. 0-0 Bd7 23. Rf2 Qe7 24. Bb4 Qf7 25. Bd6 Re8 26. Be5 Rf8 27. Qg4 Qg6 28. Qxg6 hxg6 29. Rdf1 b5 30. Bxf6 gxf6 31. Rxf6 Rxf6 32. Rxf6 Kg7 33. Rf3 bxc4 34. Rc3 Kf6 35. Kf2 e5 36. Rxc4 Ke6 37. dxe5 Kxe5 38. Ra4 c5 39. Rxa7 Bf5 40. Ke3 1-0

[Event "Oberliga NRW 8788 II"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "5"]
[White "Oepen, Lothar"]
[Black "Hillenbrand, Michael"]
[Result "1/2-1/2"]
[ECO "A36"]
[WhiteElo "2000"]
[BlackElo "2055"]
[PlyCount "31"]
[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 "Stolberg"]
[BlackTeam "Essen Borbeck"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. e4 c5 3. g3 Bg7 4. Bg2 Nc6 5. Nc3 d6 6. Nge2 h5 7. h3 Nf6 8. d3 Bd7 9. a3 Qa5 10. Bd2 Ne5 11. Qc2 Qb6 12. f4 Qxb2 13. Qd1 Nxd3+ 14. Kf1 0-0 15. Ra2 Qb6 16. Qc2 1/2-1/2

[Event "Oberliga NRW 8788 II"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "4"]
[White "Oepen, Lothar"]
[Black "Rechmann, Peter"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "2000"]
[BlackElo "2160"]
[PlyCount "64"]
[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 "Stolberg"]
[BlackTeam "Monheim"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 Nf6 2. Nc3 c5 3. e4 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nge2 0-0 7. 0-0 Ne8 8. f4 Nc7 9. d3 Ne6 10. h3 Ned4 11. Nxd4 Nxd4 12. Ne2 Rb8 13. Be3 Nxe2+ 14. Qxe2 b5 15. Rab1 d6 16. Rfd1 Bd7 17. Kh2 Qc7 18. b3 a5 19. Rbc1 bxc4 20. dxc4 a4 21. bxa4 Bxa4 22. Rd2 Qa5 23. Qd3 Rb4 24. Rf2 Qb6 25. Bf3 Rb8 26. Bd1 Bxd1 27. Rxd1 Qa6 28. Rc1 Ra4 29. e5 Rxa2 30. exd6 Rxf2+ 31. Bxf2 exd6 32. Rc2 Rb4 0-1

[Event "Oberliga NRW 8788 II"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "4"]
[White "Pautz, Peter"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "D53"]
[WhiteElo "1980"]
[BlackElo "2000"]
[PlyCount "69"]
[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 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 b6 6. cxd5 exd5 7. Bd3 Bb7 8. Rc1 Nbd7 9. Nge2 0-0 10. 0-0 Re8 11. Ng3 Ne4 12. Bxe7 Qxe7 13. Ncxe4 dxe4 14. Bb5 Nf6 15. Bxe8 Rxe8 16. Qa4 a6 17. Nf5 Qd8 18. Rc2 g6 19. Ng3 h5 20. Rfc1 h4 21. Rxc7 hxg3 22. Rxb7 gxf2+ 23. Kxf2 b5 24. Qb3 Re6 25. Kg1 Qd6 26. Rc8+ Kg7 27. Rcc7 Ng4 28. Rxf7+ Kh6 29. Rh7+ Kg5 30. Rbd7 Qc6 31. h4+ Kf5 32. Rhf7+ Nf6 33. Qd5+ Qxd5 34. Rxd5+ Kg4 35. Rg5+ 1-0

[Event "Oberliga NRW 8687 II"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "4.6"]
[White "Dreckmann, Albert"]
[Black "Oepen, Lothar"]
[Result "1/2-1/2"]
[ECO "A35"]
[PlyCount "29"]
[EventDate "1986.10.??"]
[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 "Recklinghausen"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 e5 4. e3 f5 5. d4 e4 6. Nd2 Nf6 7. Nb3 d6 8. Be2 Be7 9. 0-0 0-0 10. f3 b6 11. Qc2 Bb7 12. a3 a5 13. Nb5 Na7 14. Nc3 Nc6 15. Nb5 1/2-1/2

[Event "Oberliga NRW 8687 II"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "5.5"]
[White "Mueller, Michael2"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "C18"]
[PlyCount "102"]
[EventDate "1986.10.??"]
[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 "Herford"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 cxd4 6. axb4 dxc3 7. Qg4 Ne7 8. b5 Qc7 9. Nf3 Nd7 10. Qd4 Ng6 11. Be2 Ngxe5 12. b6 Qxb6 13. Qxc3 Qc5 14. Qd2 Nxf3+ 15. gxf3 f6 16. f4 0-0 17. Rg1 b5 18. Ra5 Rb8 19. b3 Qc7 20. Bxb5 Nc5 21. b4 Ne4 22. Qd4 Qxc2 23. Qb2 Qxb2 24. Bxb2 a6 25. Bd3 Rf7 26. Bxe4 Rxb4 27. Bxh7+ Kxh7 28. Bc1 Rb1 29. Rc5 Bb7 30. Ke2 Rb5 31. Rc3 a5 32. Bd2 Ba6 33. Ke3 Rb4 34. Ra3 Re4+ 35. Kf3 a4 36. Rga1 Bb5 37. Rb1 Bc4 38. Rb4 Be2+ 39. Kg3 Rxb4 40. Bxb4 Bb5 41. Re3 Rb7 42. Bd6 Bd7 43. Rc3 Rb3 44. Rxb3 axb3 45. Ba3 Kg6 46. Bb2 Bb5 47. f3 Kf5 48. Bc3 Bc6 49. Bb2 g5 50. fxg5 Kxg5 51. h4+ Kf5 0-1

[Event "Oberliga NRW 8788 II"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "5"]
[White "Oepen, Lothar"]
[Black "Beeker, Detlef"]
[Result "1/2-1/2"]
[ECO "A26"]
[WhiteElo "2000"]
[BlackElo "2120"]
[PlyCount "96"]
[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 "Stolberg"]
[BlackTeam "Duisburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 Nc6 5. d3 e5 6. e4 Nge7 7. Nge2 0-0 8. 0-0 f5 9. f4 Kh8 10. Rb1 a5 11. a3 fxe4 12. dxe4 Be6 13. Nd5 Nd4 14. fxe5 dxe5 15. Nxd4 Bxd5 16. cxd5 exd4 17. Rxf8+ Qxf8 18. Bf4 c6 19. d6 Nc8 20. e5 g5 21. Bxg5 Qf5 22. h4 Bxe5 23. d7 Qxd7 24. Qe2 Bg7 25. h5 d3 26. Qf3 Qd4+ 27. Kh1 h6 28. Be3 Qe5 29. Rd1 Ne7 30. Rxd3 Nf5 31. Bd2 Nd4 32. Qe4 c5 33. Qxe5 Bxe5 34. Bxb7 Rb8 35. Bd5 Rxb2 36. Bxh6 Nf5 37. Bf4 Bxf4 38. gxf4 Kg7 39. Be4 Nd4 40. Rg3+ Kh6 41. Rc3 Kxh5 42. Rxc5+ Kg4 43. Rxa5 Kxf4 44. Bg2 Ra2 45. Ra8 Nf5 46. a4 Ne3 47. Rf8+ Kg4 48. Bc6 Ra1+ 1/2-1/2

[Event "Oberliga NRW 8687 II"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "7.5"]
[White "Oepen, Lothar"]
[Black "Hermann, Thomas"]
[Result "1/2-1/2"]
[ECO "A25"]
[PlyCount "102"]
[EventDate "1986.10.??"]
[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 "Stolberg"]
[BlackTeam "Bottrop"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nc6 3. g3 f5 4. d3 Nf6 5. Bg2 Bc5 6. e3 f4 7. exf4 d6 8. Nge2 0-0 9. 0-0 Qe8 10. Ne4 Nxe4 11. dxe4 Qh5 12. Kh1 Rf6 13. Nc3 Bg4 14. f3 Rh6 15. h4 Be6 16. f5 Bxc4 17. Bxh6 Bxf1 18. Qb3+ Qf7 19. Qxf7+ Kxf7 20. Bxf1 gxh6 21. Bc4+ Kf8 22. Nd5 Bb6 23. a4 a5 24. Kg2 Nd4 25. Rc1 Rc8 26. f6 Bc5 27. f7 Kg7 28. f4 c6 29. Ne3 Bb4 30. Rd1 b5 31. axb5 cxb5 32. Bd5 h5 33. fxe5 dxe5 34. Rf1 Bd6 35. b3 h6 36. g4 hxg4 37. Nxg4 Ne2 38. Ne3 Bc5 39. Nf5+ Kg6 40. Kf3 Nf4 41. Kg4 h5+ 42. Kg3 Nxd5 43. exd5 Bf8 44. Ne3 Rc3 45. Kf3 Bh6 46. f8Q Bxf8 47. Ke4 Kg7 48. Nf5+ Kg8 49. d6 Bxd6 50. Nxd6 Rxb3 51. Kxe5 a4 1/2-1/2

[Event "Oberliga NRW 8788 II"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "4"]
[White "Oepen, Lothar"]
[Black "Maus, Siegfried"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "2000"]
[BlackElo "2135"]
[PlyCount "31"]
[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 "Stolberg"]
[BlackTeam "Frechen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. e4 Bg7 5. Bg2 Nge7 6. Nge2 0-0 7. 0-0 d6 8. d3 Be6 9. Rb1 Qd7 10. Nd5 a5 11. Bh6 Nxd5 12. Bxg7 Ne3 13. Qc1 Nxf1 14. Bf6 Nxg3 15. hxg3 Bxc4 16. Qh6 1-0

[Event "Oberliga NRW 8687 II"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "8.6"]
[White "Oepen, Lothar"]
[Black "Richtarsky, Lothar"]
[Result "1-0"]
[ECO "A36"]
[PlyCount "83"]
[EventDate "1986.10.??"]
[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 "Stolberg"]
[BlackTeam "Hagen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 e5 5. e4 Nge7 6. Nge2 g6 7. 0-0 Bg7 8. f4 Bg4 9. h3 Bxe2 10. Nxe2 Qd7 11. d3 h5 12. Rb1 a6 13. b3 b5 14. f5 f6 15. fxg6 Nxg6 16. Nc3 Nd4 17. Nd5 Qd8 18. Be3 Ne7 19. Nxf6+ Bxf6 20. Rxf6 Nd5 21. Rh6 Rxh6 22. Bxh6 Nb4 23. Qxh5+ Kd7 24. Rf1 Qg8 25. Rf7+ Kc6 26. Rg7 Qe8 27. Qd1 Nxa2 28. Bd2 b4 29. h4 Qf8 30. Qg4 Rd8 31. Bh6 Qh8 32. Rg6 Nc3 33. Qg5 Nxb3 34. Bg7 Qe8 35. Bxe5 Ne2+ 36. Kh2 Kc7 37. Bf6 Rd7 38. e5 Nbd4 39. exd6+ Kb6 40. Rg8 Qe6 41. Bd8+ Ka7 42. Qxc5+ 1-0

[Event "Oberliga NRW 8788 II"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "4"]
[White "Teich, Udo"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2070"]
[BlackElo "2000"]
[PlyCount "91"]
[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 "Welper SV"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e3 e5 6. Nge2 Nge7 7. 0-0 0-0 8. Nd5 d6 9. Nec3 Rb8 10. d3 a6 11. Rb1 Be6 12. b3 b5 13. Bb2 f5 14. f4 Kh8 15. Nxe7 Nxe7 16. Ne2 Qd7 17. Qd2 Rfe8 18. Rbc1 Bf7 19. cxb5 Qxb5 20. Nc3 Qd7 21. Na4 Nd5 22. fxe5 Bxe5 23. d4 cxd4 24. Bxd4 Qe6 25. Rfd1 Nf6 26. Rc6 Bxd4 27. exd4 Ng4 28. Bf3 Ne3 29. Rdc1 f4 30. d5 Qe5 31. Qc3 Nxd5 32. Qxe5+ dxe5 33. Nc5 fxg3 34. hxg3 Rbc8 35. Nxa6 Rxc6 36. Rxc6 e4 37. Be2 Kg7 38. b4 Re6 39. Rxe6 Bxe6 40. Nc5 Bc8 41. a3 e3 42. Nb3 Nc3 43. Nd4 Kf6 44. Kf1 Bh3+ 45. Ke1 Ke5 46. Nf3+ 1-0

[Event "Oberliga NRW 8687 II"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "9.6"]
[White "Zabeschek, Gerhard"]
[Black "Oepen, Lothar"]
[Result "0-1"]
[ECO "A03"]
[PlyCount "90"]
[EventDate "1986.10.??"]
[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 "Krefeld"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. f4 d5 2. g3 g6 3. Nf3 Bg7 4. Bg2 Nf6 5. 0-0 0-0 6. d3 c6 7. Nc3 Ng4 8. e3 d4 9. Ne4 Nxe3 10. Bxe3 dxe3 11. Rb1 Nd7 12. Qe2 Nf6 13. Nxf6+ exf6 14. Qxe3 Re8 15. Qf2 Qa5 16. a3 Bf8 17. Rfe1 Bg4 18. Kf1 c5 19. Rxe8 Rxe8 20. Re1 Rc8 21. Nd2 b5 22. c3 Qd8 23. Re3 b4 24. Be4 bxa3 25. bxa3 Qa5 26. Nb1 Rb8 27. Qa2 Qb5 28. Nd2 Qb2 29. Qxb2 Rxb2 30. Ke1 Ra2 31. d4 Rxa3 32. d5 Ra1+ 33. Kf2 Ra2 34. Ke1 Ra1+ 35. Kf2 c4 36. Re1 Ra2 37. Re2 Bxe2 38. Kxe2 Ra3 39. Nxc4 Rxc3 40. Bd3 Rb3 41. h4 Rb8 42. Be4 f5 43. Bd3 Rd8 44. Na5 Rxd5 45. Nb3 Bb4 0-1

[Event "Oberliga NRW 8687 II"]
[Site "Germany"]
[Date "1986.??.??"]
[Round "3.6"]
[White "Oepen, Lothar"]
[Black "Kemna, Guido"]
[Result "1/2-1/2"]
[ECO "B13"]
[PlyCount "59"]
[EventDate "1986.10.??"]
[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 "Stolberg"]
[BlackTeam "Welper SV"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 e5 6. dxe5 Nxe5 7. Qe2 Qe7 8. Bb5+ Nc6 9. Be3 Nf6 10. h3 g6 11. Nf3 Bg7 12. Nbd2 0-0 13. 0-0 a6 14. Bd3 Re8 15. Rfe1 Bd7 16. Nb3 Ne5 17. Bd2 Nxf3+ 18. Qxf3 Ne4 19. Rad1 Nxd2 20. Nxd2 Qxe1+ 21. Rxe1 Rxe1+ 22. Nf1 Bc6 23. Qg3 Rae8 24. Kh2 h5 25. f4 Ra1 26. Qg5 Rxa2 27. f5 Re5 28. Qd8+ Re8 29. Qg5 Re5 30. Qd8+ 1/2-1/2

[Event "Oberliga NRW 8687 II"]
[Site "Germany"]
[Date "1986.??.??"]
[Round "2.6"]
[White "Schiffer, Kai Uwe"]
[Black "Oepen, Lothar"]
[Result "1-0"]
[ECO "A21"]
[PlyCount "101"]
[EventDate "1986.10.??"]
[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 "Duisburg II"]
[BlackTeam "Stolberg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. c4 e5 2. g3 g6 3. Bg2 Bg7 4. Nc3 Ne7 5. e4 0-0 6. Nge2 c5 7. a3 Nbc6 8. Rb1 d6 9. b4 b6 10. d3 Nd4 11. 0-0 Be6 12. h3 Qd7 13. Kh2 Rae8 14. bxc5 dxc5 15. Nxd4 cxd4 16. Nd5 f5 17. a4 fxe4 18. Nxe7+ Qxe7 19. Bxe4 Qd7 20. g4 Rf7 21. a5 bxa5 22. f3 Bf6 23. Bd2 Bd8 24. Rb5 a6 25. Rb7 Qd6 26. Qa4 Bd7 27. Qb3 Be6 28. Kg2 Rxb7 29. Qxb7 Bc7 30. c5 Qe7 31. Qa7 Rb8 32. Rf2 Bd6 33. Qxa6 Bxc5 34. Bxa5 Bf7 35. Be1 Bb4 36. Bxb4 Qxb4 37. Qf6 Qe1 38. Qxe5 Rb1 39. Qh2 Rd1 40. h4 h6 41. Kh3 h5 42. Rb2 hxg4+ 43. Kxg4 Qa5 44. Rb8+ Kh7 45. Rb7 Rg1+ 46. Kh3 Qe1 47. Rxf7+ Kg8 48. Rg7+ Kxg7 49. Qe5+ Kf7 50. Bd5+ Kf8 51. Qf6+ 1-0

