[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "6"]
[White "Deffner, Rolf"]
[Black "Brueggemann, Josef"]
[Result "1-0"]
[ECO "C68"]
[WhiteElo "2080"]
[BlackElo "2055"]
[PlyCount "87"]
[EventDate "1989.10.??"]
[EventType "team"]
[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 "Duisburg"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. 0-0 0-0-0 9. Nc3 Bd6 10. Re1 f6 11. f4 Bg4 12. Nf3 Nh6 13. h3 Bc5+ 14. Be3 Bxe3+ 15. Rxe3 Bxf3 16. Rxf3 Rd2 17. Rf2 Rhd8 18. Re1 b5 19. Rxd2 Rxd2 20. Re2 Rxe2 21. Nxe2 c5 22. Kf2 Kd7 23. g4 Kd6 24. Ke3 c4 25. Nd4 c5 26. Nf3 Nf7 27. h4 a5 28. g5 a4 29. Nh2 h5 30. gxf6 gxf6 31. Nf1 Nh8 32. f5 Ke5 33. Ng3 Nf7 34. Nxh5 Nd8 35. Ng3 b4 36. h5 b3 37. cxb3 axb3 38. axb3 cxb3 39. h6 c4 40. Ne2 Nf7 41. h7 Nh8 42. Nf4 Nf7 43. Ng6+ Kd6 44. Kd4 1-0

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "5"]
[White "Deffner, Rolf"]
[Black "Knoche, Lennart"]
[Result "1/2-1/2"]
[ECO "C68"]
[WhiteElo "2080"]
[BlackElo "2015"]
[PlyCount "105"]
[EventDate "1989.10.??"]
[EventType "team"]
[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 "Siegen"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Bg4 7. Qxd8+ Rxd8 8. Nbd2 Nf6 9. 0-0 Bb4 10. c3 Be7 11. Re1 0-0 12. h3 Bc8 13. Nc4 h6 14. Bf4 Ne8 15. Rad1 Nd6 16. Na5 g5 17. Bh2 Rfe8 18. g4 Bf8 19. e5 Nb5 20. a4 Na7 21. Rxd8 Rxd8 22. Nd4 c5 23. Nf5 b6 24. Nc4 Be6 25. Nfe3 Nc6 26. Na3 Bg7 27. Nf1 Rd3 28. Bg3 Kh7 29. Kh2 Kg6 30. Re2 h5 31. gxh5+ Kxh5 32. Nc2 Kg6 33. Ne1 Rd8 34. Nf3 Rh8 35. h4 Bg4 36. N1d2 gxh4 37. Bxh4 Rh5 38. Kg3 Bxf3 39. Nxf3 Nxe5 40. Re4 Nxf3 41. Kxf3 Bf6 42. Bg3 Rf5+ 43. Kg2 Rg5 44. Kf3 Kf5 45. Bxc7 b5 46. Rf4+ Ke6 47. Rxf6+ Kxf6 48. Bd8+ Kg6 49. Bxg5 Kxg5 50. axb5 axb5 51. Ke4 Kg4 52. b3 c4 53. bxc4 1/2-1/2

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1990.??.??"]
[Round "4"]
[White "Flockert, Ruediger"]
[Black "Deffner, Rolf"]
[Result "1/2-1/2"]
[ECO "E85"]
[WhiteElo "2140"]
[BlackElo "2080"]
[PlyCount "17"]
[EventDate "1989.10.??"]
[EventType "team"]
[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 "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Be3 e5 7. Nge2 exd4 8. Nxd4 Nc6 9. Qd2 1/2-1/2

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "7"]
[White "Deffner, Rolf"]
[Black "Jaeger, Manfred"]
[Result "1/2-1/2"]
[ECO "B05"]
[WhiteElo "2080"]
[BlackElo "1990"]
[PlyCount "46"]
[EventDate "1989.10.??"]
[EventType "team"]
[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 "Bottrop"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 Nc6 6. c4 Nb6 7. exd6 exd6 8. b3 Be7 9. Be3 0-0 10. 0-0 d5 11. c5 Nc8 12. b4 a6 13. Nc3 Bf6 14. h3 Be6 15. Bf4 N8e7 16. b5 axb5 17. Nxb5 Rc8 18. Qd2 h6 19. a4 g5 20. Bh2 Bg7 21. Rfe1 f5 22. Bd3 Bd7 23. Be5 Ng6 1/2-1/2

[Event "Oberliga NRW 8990 I"]
[Site "Germany"]
[Date "1989.??.??"]
[Round "5"]
[White "Serrer, Christoph"]
[Black "Deffner, Rolf"]
[Result "1-0"]
[ECO "E91"]
[WhiteElo "2150"]
[BlackElo "2080"]
[PlyCount "77"]
[EventDate "1989.10.??"]
[EventType "team"]
[EventRounds "9"]
[EventCountry "GER"]
[SourceTitle "EXT 1997"]
[Source "ChessBase"]
[SourceDate "1996.11.15"]
[SourceVersion "1"]
[SourceVersionDate "1996.11.15"]
[SourceQuality "1"]
[WhiteTeam "Solingen II"]
[BlackTeam "Koeln Porz III"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 Bg4 7. Be3 Nc6 8. Rc1 e5 9. d5 Bxf3 10. Bxf3 Nd4 11. 0-0 Nxf3+ 12. Qxf3 Nd7 13. Qd1 f5 14. f3 Rf7 15. b4 b6 16. Qd3 a5 17. a3 axb4 18. axb4 Ra3 19. Qd2 Qf8 20. Ra1 Rxa1 21. Rxa1 Nf6 22. Bg5 h6 23. Be3 Kh7 24. Qd3 fxe4 25. Nxe4 Nxe4 26. fxe4 h5 27. Qd2 Qc8 28. h3 Bf8 29. Ra7 Qb8 30. Qa2 Qd8 31. Bxb6 Qh4 32. Qe2 Qf4 33. Rxc7 Rxc7 34. Bxc7 Be7 35. Bb6 Bh4 36. Qe3 Qf6 37. Qf3 Qg5 38. Be3 Qe7 39. c5 1-0

[Event "BL2-West 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.7"]
[White "Deffner, Rolf"]
[Black "Dermann, Guido"]
[Result "0-1"]
[ECO "C06"]
[PlyCount "82"]
[EventDate "1987.10.??"]
[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 "Koeln Porz II"]
[BlackTeam "Dortmund Brackel"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. 0-0 Bd6 11. Nf3 Qc7 12. Bg5 0-0 13. Nc3 a6 14. Rc1 Ng4 15. h3 Nh2 16. Nxh2 Bxh2+ 17. Kh1 Bf4 18. Bxf4 Qxf4 19. Ne2 Qh4 20. f4 Bd7 21. Bb1 Be8 22. Qd3 Rf6 23. Qe3 Bh5 24. Ng1 Rh6 25. Rc2 Qf6 26. Rd2 Rf8 27. g3 Ne7 28. Kg2 Bg6 29. Bxg6 Rxg6 30. Rd3 Nf5 31. Qf2 Rc8 32. Kh2 Nd6 33. Qe2 Ne4 34. Qd1 Qe7 35. Ne2 Qb4 36. b3 Qa5 37. a4 Qc7 38. Kg2 Qc2 39. Kf3 Qb2 40. Re1 Rc2 41. Re3 Rxg3+ 0-1

[Event "BL2-West 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.7"]
[White "Deffner, Rolf"]
[Black "Emunds, Hans Georg"]
[Result "1-0"]
[ECO "B73"]
[PlyCount "85"]
[EventDate "1987.10.??"]
[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 "Koeln Porz II"]
[BlackTeam "Muenster"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. h3 0-0 9. 0-0 d5 10. exd5 Nxd5 11. Nxd5 Nxd4 12. Bxd4 Qxd5 13. Bxg7 Qxd1 14. Raxd1 Kxg7 15. Rd2 Be6 16. Rfd1 Rfc8 17. Bf3 Rc7 18. c3 Rac8 19. Bd5 Kf6 20. Bxe6 Kxe6 21. Kf1 h5 22. g4 hxg4 23. hxg4 g5 24. Rd4 Rc4 25. Re1+ Kf6 26. Rd7 e6 27. Rxb7 Rh8 28. Re3 Kg6 29. Rxa7 Rh1+ 30. Ke2 Rb1 31. Kd3 Rxg4 32. b4 Rf4 33. f3 Kh5 34. a4 Kh4 35. a5 Kg3 36. a6 Kf2 37. Rb7 Rd1+ 38. Kc2 Ra1 39. Re5 Rxa6 40. b5 Ra3 41. Rc5 Rxf3 42. b6 g4 43. Ra7 1-0

[Event "BL2-West 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.7"]
[White "Deffner, Rolf"]
[Black "Nonhoff, Hubert"]
[Result "0-1"]
[ECO "C68"]
[PlyCount "85"]
[EventDate "1987.10.??"]
[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 "Koeln Porz II"]
[BlackTeam "Nordwalde"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Qd6 6. d4 exd4 7. Qxd4 Qxd4 8. Nxd4 Bd7 9. Be3 0-0-0 10. Nd2 Ne7 11. c3 c5 12. N4b3 b6 13. a4 a5 14. Nf3 Be6 15. Nbd2 f6 16. e5 f5 17. Ng5 Bg8 18. f4 Nd5 19. Kf2 h6 20. Ngf3 Be7 21. g3 Be6 22. Rfd1 g5 23. fxg5 Nxe3 24. Kxe3 hxg5 25. Nf1 g4 26. Rxd8+ Rxd8 27. Ng1 Bg5+ 28. Kf2 f4 29. Ne2 fxg3+ 30. Nexg3 Rf8+ 31. Kg1 Bd5 32. Re1 Bb3 33. Ne3 Rf4 34. e6 Bxa4 35. Nd5 Rf3 36. e7 Be8 37. Ne4 Bh4 38. Rd1 Kb7 39. Rf1 Rd3 40. Nef6 Bc6 41. c4 Bxf6 42. Rxf6 Rd1+ 43. Kf2 0-1

[Event "BL2-West 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.7"]
[White "Gruettemeier, Uwe"]
[Black "Deffner, Rolf"]
[Result "1/2-1/2"]
[ECO "E62"]
[PlyCount "22"]
[EventDate "1987.10.??"]
[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 "Enger Spenge"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d6 5. g3 0-0 6. Bg2 c6 7. 0-0 Qc7 8. Qc2 e5 9. Rd1 Re8 10. h3 a5 11. c5 dxc5 1/2-1/2

[Event "BL2-West 8788"]
[Site "Germany"]
[Date "1988.??.??"]
[Round "?.7"]
[White "Gueroff, Eduard"]
[Black "Deffner, Rolf"]
[Result "1-0"]
[ECO "B95"]
[PlyCount "85"]
[EventDate "1987.10.??"]
[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 "Wuppertal"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Be7 7. Qd2 a6 8. f3 Qc7 9. 0-0-0 Nbd7 10. g4 Ne5 11. Bxf6 gxf6 12. f4 Nc6 13. Be2 Bd7 14. Rhf1 Rc8 15. Kb1 Nxd4 16. Qxd4 Qc5 17. Qd2 b5 18. a3 b4 19. axb4 Qxb4 20. Qd4 Qb7 21. Rd3 Rb8 22. Nd1 a5 23. Rb3 Qc7 24. Rxb8+ Qxb8 25. g5 Qb4 26. Bc4 Rg8 27. gxf6 Bxf6 28. Qxf6 Qxc4 29. Ne3 Qxe4 30. Qc3 Qb4 31. Qf6 Qc5 32. Re1 Qb4 33. c3 Qe4+ 34. Ka2 Qa4+ 35. Kb1 Qe4+ 36. Ka2 e5 37. Qxd6 Be6+ 38. Ka1 Qa4+ 39. Kb1 Qa2+ 40. Kc2 Qb3+ 41. Kc1 a4 42. f5 Qa2 43. fxe6 1-0

[Event "BL2-West 8788"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.7"]
[White "Christoph, Manfred"]
[Black "Deffner, Rolf"]
[Result "1-0"]
[ECO "A30"]
[WhiteElo "2300"]
[PlyCount "93"]
[EventDate "1987.10.??"]
[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 "Solingen II"]
[BlackTeam "Koeln Porz II"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. b3 c5 2. Bb2 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 d6 6. 0-0 0-0 7. c4 a6 8. Nc3 Nc6 9. d4 cxd4 10. Nxd4 Bd7 11. e4 Rb8 12. Re1 Nxd4 13. Qxd4 b5 14. cxb5 axb5 15. b4 Qb6 16. Qxb6 Rxb6 17. Rad1 Rc8 18. a3 Ne8 19. f4 Rc7 20. Rd3 Kf8 21. Re2 Rb8 22. e5 d5 23. Red2 Bc6 24. Ne2 Bd7 25. Nd4 Rbc8 26. g4 Rb7 27. Bf1 Nc7 28. Rh3 Kg8 29. Rc2 Rbb8 30. Nc6 Bxc6 31. Rxc6 Bd8 32. Bd4 Ne8 33. Rhc3 Rc7 34. Rxc7 Bxc7 35. Kf2 f6 36. Ke3 g5 37. Rc6 gxf4+ 38. Kxf4 Kf7 39. g5 f5 40. Ra6 Rb7 41. Be2 Ng7 42. h4 Bb8 43. h5 Ne8 44. h6 Nc7 45. Bh5+ Kg8 46. Rc6 Ba7 47. Rd6 1-0

[Event "BL2-West 8788"]
[Site "Germany"]
[Date "1987.??.??"]
[Round "?.7"]
[White "Deffner, Rolf"]
[Black "Reinartz, Georg"]
[Result "1/2-1/2"]
[ECO "B85"]
[PlyCount "60"]
[EventDate "1987.10.??"]
[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 "Koeln Porz II"]
[BlackTeam "Elberfeld"]
[WhiteTeamCountry "GER"]
[BlackTeamCountry "GER"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bc4 Qb6 7. Nb3 e6 8. Be3 Qc7 9. Be2 a6 10. a4 b6 11. 0-0 Bb7 12. f4 Be7 13. Bf3 0-0 14. g4 Rfe8 15. g5 Nd7 16. Bg2 Bf8 17. Rf3 g6 18. Rh3 Nb4 19. Rc1 Bg7 20. Qe1 d5 21. exd5 Nxd5 22. Nxd5 exd5 23. Qh4 Nf8 24. Bd4 Qc4 25. Bxg7 Kxg7 26. Qh6+ Kg8 27. f5 gxf5 28. g6 Nxg6 29. Qxh7+ Kf8 30. Qh6+ Kg8 1/2-1/2

[Event "Lloyds Bank op 10th"]
[Site "London"]
[Date "1986.??.??"]
[Round "9"]
[White "Deffner, Rolf"]
[Black "Anderson, John"]
[Result "0-1"]
[ECO "B33"]
[BlackElo "2215"]
[PlyCount "56"]
[EventDate "1986.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Ndb5 d6 7. Bf4 e5 8. Bg5 a5 9. Na3 b5 10. Bxf6 gxf6 11. Nd5 f5 12. Bd3 Be6 13. Qh5 Rg8 14. f4 Rc8 15. 0-0 Rg6 16. Qf3 Nd4 17. Qf2 fxe4 18. Bxe4 f5 19. fxe5 dxe5 20. Ne3 Bc5 21. Bd3 Qg5 22. Kh1 e4 23. Rae1 exd3 24. cxd3 Kd7 25. Nb1 Nc2 26. Qxc2 Bxe3 27. Qe2 Bd5 28. Rf3 Rc2 0-1

